baber/WOPTO huggingface dataset:
Patent DE-3537413-A1 (DE)
Title: Safety gas flow controller
Inventor: FANG REUY-FENG
IPC: F16K1/30
Filed: 1985-10-21
Abstract: The invention relates to a safety gas flow controller with an element which is constructed with a first and second seat, with a safety valve which is connected to the second valve seat and with a tubular element which has two openings whose centre lines intersect at one point, with a sphere which is arranged in the tubular element, with an exhaust or outlet mechanism which is connected to the first seat, with a plunger rod or push rod which extends downwards through the outlet mechanism, with a rotary knob which is arranged on the upper side of the outlet mechanism and with a cap which is connected via thread to a neck of the rotary knob and the upper end of the plunger rod or push rod.
Patent DE-3539386-A1 (DE)
Title: N-(s-Triazolo[1,5-a]pyrimidin-2-yl)-2-alkoxy-benzenesulphonamides, processes for the preparation of these compounds, and herbicidal and plant-growth-regulating composition containing them
Inventor: WESTERMANN JUERGEN DIPL CHEM D
IPC: C07D487/04
Filed: 1985-11-04
Abstract: Novel N-(s-triazolo[1,5-a]pyrimidin-2-yl)-2-alkoxybenzene-sulphonamides of the general formula I <IMAGE> in which R1, R2, R3, R4, R5, R6 and R7 have the meanings given in the description, and a variety of processes for their preparation are described. The novel compounds are suitable for controlling weeds while being highly selective against important crop plants.
Patent DE-3543351-A1 (DE)
Title: Power supply and heating system for shoes (boots)
Inventor: FREISL PAUL PETER
IPC: A43B7/02
Filed: 1985-12-07
Abstract: The invention represents a further development of the power supply technology according to the method of inductive coupling, with the novel introduction of eddy-current heating, for use in the case of shoes (boots), especially ski boots. The induction windings cover the entire shoe (boot) (in the form of coils which are pushed into one another) including the external and internal surface and thus distribute the magnetic flux over the maximum possible area. The additional use of induction-amplifying material, which is at the same time suitable for eddy-current heating, achieves a further increase in the transmission efficiency and thus allows rapid recharging of the ski boot accumulator, and rapid and uniformly distributed heating of the shoes (boots). The shoes (boots) and all the electrical devices are accommodated in a carrier bag, the exclusive installation of the electrical parts on the shoe (boot) side in the flexible inner shoe (boot) avoids corrosion-susceptible electrical contacts and control parts on the shoe (boot) itself, and, together with control electronics, ensures absolute freedom of operation, freedom from maintenance and freedom from defects. At the same time, the removable inner shoe (boot) combines a very simple method of production with a very rapid replacement capability in the event of defects.
Patent DE-3543786-A1 (DE)
Title: Device for determining the location of a light spot on a surface of a light sensor
Inventor: MARGUERRE HANS-HELMUT DIPL PHY
IPC: G01S3/783
Filed: 1985-12-09
Abstract: This light sensor (23) contains a fluorescent plate (2) on the top (3) of which the light spot can be imaged. On at least two mutually opposite side faces (4, 5, 6, 7) of the fluorescent plate (2), a photodetector device (24, 25, 26, 27) is arranged in each case. The electrical connections (12 to 19) of the photodetector devices (24, 25, 26, 27) form the electrical connecting elements of the light sensor (23) to which an electrical evaluating device for obtaining at least one electrical signal is connected, the magnitude of which signal is a measure of the location of the light spot. <IMAGE>
Patent DE-3545933-A1 (DE)
Title: Method and device for soldering the terminals of components to printed circuit boards
Inventor: EIDENBERG KASPAR
IPC: B23K3/06
Filed: 1985-12-23
Abstract: In the manufacture of printed circuit boards, the terminals of the components must be joined or fused with the tracks and lands. For this purpose, the printed circuit boards, fitted with the components, are continuously passed over nozzles at a short distance. Hot tin is sprayed cyclically from the nozzles on the points to be soldered. According to the invention, the nozzles are periodically swivelled backwards and forwards about a vertical axis. In this way, the molten tin is sprayed on the printed circuit boards and components at various angles. The points to be joined or soldered are thus always sufficiently affected by the sprays, whatever their angular position. The terminals of the components are thus always securely joined to the tracks and lands, wherever they are on the printed circuit boards.
Patent DE-3600273-A1 (DE)
Title: Device for generating a preferably chemically reactive mixture of at least two plastic components
Inventor: GEHRIG HEINZ DR
IPC: B29B7/76
Filed: 1986-01-08
Abstract: The mixing device for multi-component plastics is provided in a conventional manner with a mixing chamber (2) in which a discharge piston (3) of uniform cross-section can be moved back and forth, releasing or sealing the inlet openings (5, 6) and (7, 8) for the plastic components, as far as the region of the outlet opening (4) for the plastic component mixture. For a uniform and good mixing of the plastic components, the mixing chamber for each plastic component has at least two inlet openings in each case, which lie in the same cross-sectional plane and open tangentially opposite one another into the mixing chamber. <IMAGE>
Patent DE-3601180-A1 (DE)
Title: Dispensing device for till receipts
Inventor: KLINSERER ERWALD
IPC: B65H29/20
Filed: 1986-01-17
Abstract: A dispensing device for till receipts, preferably with excess length, which can be connected downstream of a printer or the like has an intermediate storage space which receives the till receipt during the printing operation, so that emergence or removal of the till receipt during the printing operation is not possible. In an intermediate storage space designed as a channel, there is arranged a conveying roller which has a smooth region which extends in the axial direction and faces the till receipt during its feeding. After completion of the printing operation, the till receipt is grasped by the remaining, roughly structured surface of the conveying roller and fed to the outlet opening.
Patent DE-3601955-A1 (DE)
Title: Cylindrical, upright storage tank which is heat insulated by a flexible-foam mat
Inventor: ZAISER ROLAND
IPC: F17C3/02
Filed: 1986-01-23
Abstract: In order to secure flexible-foam insulating mats on upright storage tanks in a captive manner and to prevent them from slipping, the invention proposes to arrange retaining elements in the form of pins on the outer surface of a storage tank, said retaining elements penetrating into the mat, when it is laid around the storage tank, and fixing it. Advantageously, the retaining elements are arranged on flexible hoops which are laid around the storage tank as bracing bands.
Patent DE-3603161-A1 (DE)
Title: Suction head guide
Inventor: WOLFERTZ WUENTER
IPC: B65G53/42
Filed: 1986-02-03
Abstract: The invention relates to a device for mounting the suction head of a pneumatically operating suction hose conveyor and proposes for the purposes of faciliting work and automation that the mounting be designed as a compound slide guide (66). <IMAGE>
Patent DE-3604129-A1 (DE)
Title: Rotary slide valve arrangement for the control device of a hydrostatic steering device
Inventor: PEDERSEN POUL HENNING HOLM
IPC: B62D5/083
Filed: 1986-02-10
Abstract: In a rotary slide valve arrangement for the control device of a hydrostatic steering device there are two sleeves, one of which is connected fixed in terms of rotation to a steering wheel and the other of which is connected fixed in terms of rotation to a measurement motor. These sleeves form, with the aid of control orifices and axial control grooves (33, 35, 36, 38, 39), throttles in the feed line to the steering motor and in the return line. These throttles are closed in the neutral position. In the two throttles one (33b, 39d) of the control grooves in each case is somewhat wider (b1; d1) than the other control grooves (33, 33a; 39, 39a, 39b, 39c, 39e). The throttle points formed by the wider control grooves open at the same relative angle of rotation of the rotary slide sleeves. As a result, a more accurate correspondence between the position of the steering wheel and the position of the steering motor is achieved. <IMAGE>
Patent DE-3605734-A1 (DE)
Title: Briquetting press
Inventor: SCHWENDLER HANS MANFRED
IPC: B30B11/26
Filed: 1986-02-22
Abstract: In order to produce a briquetting press which operates independently of any fluctuations in bulk weight, is inexpensive and robust and produces briquettes which are as uniform in thickness as possible, it is proposed to fasten a spring plate (5) to the ... serving as a connection between the filling piston (3) and the lifting device (1), which plate (5) supports a pressure spring (6), the other end of which is fixedly connected to the casing (7) of the prepressing chamber (2). <IMAGE>
Patent DE-3606465-A1 (DE)
Title: Alarm device for space protection
IPC: G08B13/19
Filed: 1986-02-28
Abstract: Published without abstract.
Patent DE-3607638-A1 (DE)
Title: Newel-type spiral staircase
Inventor: GERLACH HORST
IPC: E04F11/032
Filed: 1986-03-07
Abstract: Published without abstract.
Patent DE-3610204-A1 (DE)
Title: Process for the protection of printed or inscribed paper materials or paper-like materials or those provided with patterns in another manner
Inventor: SCHORN RAINER DIPL ING
IPC: D21H19/72
Filed: 1986-03-26
Abstract: The invention relates to a process for the protection of printed or inscribed paper materials and paper-like materials, or those provided with patterns in another manner, against the effects of weathering, and against mechanical and chemical stresses. In this process, the paper or paper material, after inscription, printing or application of a pattern in another manner and after cutting to size, is treated with a liquid, transparent lacquer material, synthetic resin or curable monomer material and is subsequently dried and/or cured.
Patent DE-3610641-A1 (DE)
Inventor: NAGAE YOSHIO
IPC: C23F11/14
Filed: 1986-03-29
Abstract: 1. Process for coating a metal surface with a lubricating oil containing a citric acid ester characterized in that on the metal surface a lubricating oil containing in addition to citric acid ester 5 to 40% by weight of a reaction product of an organic carboxylic acid and an amine is applied by electrostatic coating in a quantity of 4 to 250 mg/m**2 .
Patent DE-3611014-A1 (DE)
Title: Core drill
Inventor: SCHMID MARKUS
IPC: E21B25/14
Filed: 1986-04-02
Abstract: A core drill with a core catcher is described. The core catcher consists of an inner ring which is coaxially arranged in a core barrel and is provided with flexurally rigid expanding dogs. The expanding dogs are preferably designed as flaps which can completely close the inside cross-section of the core barrel. The core drill is suitable for large core diameters and also permits the conveying of unwieldy drill cores and drillings.
Patent DE-3615340-A1 (DE)
Inventor: BELBEL ELIE
IPC: H01H71/68
Filed: 1986-05-06
Abstract: A contactor apparatus is provided protected against short circuit currents, comprising for each phase between input and output terminals a contactor switch and a protective switch with automatic opening, a transfer electrode being placed close to the contacts of this second switch for shunting into a parallel circuit a considerable fraction of the fault currents.
Patent DE-3619692-A1 (DE)
Title: Tube for introduction into the trachea or bronchi
Inventor: KATZMANN KEBRE TAMASGEN
IPC: A61M16/04
Filed: 1986-06-11
Abstract: The invention relates to a tube for introduction into the trachea or bronchi, comprising a connector for connection to a ventilator and a balloon which surrounds the tube annularly and can be connected to a filling pressure and balloon pressure limiting device via an air supply hose partially connected to the outside of the tube. For introduction of medicaments and/or rinsing liquid into the bronchi the tube (1) is, in the region of the connector end (11), equipped with a hose (4), which opens into the interior of the tube and has an internal diameter that is smaller than the internal diameter of the tube (1), and the end of the hose (4) is equipped with a joining piece (12) with a sealing device for a syringe or the like. <IMAGE>
Patent DE-3620853-A1 (DE)
Title: Method for releasably fastening a punch counterplate to a punching machine, and a punching machine
Inventor: LINDEN ALFRED
IPC: B25B11/00
Filed: 1986-06-21
Abstract: The invention relates to a method for the releasable, shake-free fastening of a punch counterplate inside a punching machine for web-like and sheet-like material, especially cardboard; the invention also relates to a punching machine which has been equipped accordingly. Instead of bonding the punch counterplate to the assigned baseplate, the invention proposes that fastening be brought about by means of suction caused by a low pressure region, a skilful arrangement of the corresponding channels, means of distributing the low pressure or a combination of channels and distribution means in each case optimising the fastening, even in the case of an inherently porous layer. The low pressure system can be loaded with compressed air for a short period so that the punch counterplates can be released. The invention can be used to permit reuse of the punch counterplates an almost unlimited amount of times, at the very least throughout the lives of the assigned steel strip tools.
Patent DE-3623805-A1 (DE)
Title: Signal transmission system for remotely controlling and monitoring electrical or electronic devices
IPC: G08C15/00
Filed: 1986-07-15
Abstract: The invention relates to a signal transmission system for remotely controlling and/or monitoring electrical or electronic devices within a building parallel with the 220 VAC mains system. This transmission system in each case exhibits a MODEM for the remote control and monitoring device and in each case one MODEM for the remote controlled and monitored devices. Each MODEM has inputs/outputs for the remote control and monitoring devices and the remote controlled and monitored devices, the signal transmission between the individual MODEMS occurring serially via coaxial lines or optical waveguides. So that this system can be used for flush-mounted installation, each MODEM, consisting of a transmitter modulator and a receiver demodulator, is constructed as flush-mounted installation device for electrical and/or electronic command transmitters, signalling elements and/or plug-in connectors and exhibits a support member of metal on which a housing of insulating material for the MODEM is mounted and which has a cover for the command or signalling device and/or the plug-in device.
Patent DE-3633624-A1 (DE)
Title: Lighting fixture for wet rooms
IPC: F21V31/00
Filed: 1986-10-02
Abstract: Published without abstract.
Patent DE-3633948-A1 (DE)
Title: Heat exchanger in which the direction in which cooling air passes through differs from the general direction of cooling air
Inventor: NOLTE ALBERT
IPC: F28D1/03
Filed: 1986-10-04
Abstract: Heat exchangers on internal-combustion engines, in particular air-cooled internal-combustion engines, in which the direction in which air flows through differs from the general direction of flow of the cooling air require an increased blower pressure, on account of a disadvantageous deflection of part of the stream of cooling air. The invention provides for the introduction of measures which allow a reduction in the blower pressure. This aim is achieved by a special design and arrangement of the cooling fins (8, 8') (Fig. 1). <IMAGE>
Patent DE-3634924-A1 (DE)
Title: Packaging apparatus for foil-wrapped packs
Inventor: DENTZ HANS
IPC: B65B11/02
Filed: 1986-10-14
Abstract: In a packaging apparatus (1) for units (2) of packaging material, the deceleration member (12) acting on the foil web (6) is directly coupled to the winding drive (7) via a driving connection (26) designed as a mechanical gear connection, so that a highly accurate control of the deceleration member (12), without the need to dissipate braking heat or electrical braking current, is obtained. <IMAGE>
Patent DE-3638577-A1 (DE)
Title: Multi-axis hinge
IPC: A45C13/00
Filed: 1986-11-12
Abstract: The invention relates to a hinge for parts, especially suitcase halves, pivotable in succession about two pivot axes, with two hinge parts connected to one another in an articulated manner by means of an intermediate member, and with a device which, after a part-opening movement about the first pivot axis, fixes the intermediate member on the first hinge part, and proposes, for a simple and small design, that the intermediate member (23) consist of two portions (24, 25), of which one (24) is fastened pivotably movably on the first hinge part (8) and the other (25) on the second hinge part (18), and that the two hinge parts (8, 18) be coupled via a sliding/pivoting guide (30') which can be fixed by the device (spring catch 34). <IMAGE>
Patent DE-3642509-A1 (DE)
Title: Nozzle for high-voltage switches
Inventor: BONIN ECKARDT VON DIPL ING
IPC: H01H33/70
Filed: 1986-12-12
Abstract: In the case of nozzles for high-voltage switches made of PTFE, the problem arises that the air which is enclosed in unavoidable pores and cracks in the material leads to the nozzle being damaged under the influence of voltage or arcing. Such damage is avoided by insulating gas being located in the cracks and pores in the PTFE, at least when the switch is in the operating mode.
Patent DE-3705927-A1 (DE)
Inventor: HESCHER MANFRED
IPC: G11B15/61
Filed: 1987-02-25
Abstract: In order to reproduce television signals at a speed different from the recording speed, helical-scan magnetic tape recorders must be specially equipped to enable tracking. Various solutions have been found to enable height adjustment in opposing directions of the driving devices on the incoming and outgoing side. Said scanning device (4) for a helical-scan magnetic tape recorder offers an improved drive when the track angle of the magnetic tape is altered around the scanning device. The deflector elements (1) are not subject to cross adjustment and only the height of the stop flanges (5) is adjustable, enabling the improved drive.
Patent DE-3714763-A1 (DE)
Inventor: SCHULTE HEINZ-GUENTHER DR
IPC: C08G18/80
Filed: 1987-05-04
Abstract: Hot-melt adhesives characterized by moisture-induced cross-linking which possesses excellent thermal stability at temperatures equal to or greater than 200 DEG C and good initial adhesive strength are produced by converting diisocyanates with alkyloxy-alkylenamino or alkoxy-mercaptosilanes and reacting the urea derivatives so obtained with polyamides containing free amino and/or carboxyl groups to form silanized polyamides.
Patent DE-3715329-A1 (DE)
Inventor: DAHL HANS DR
IPC: D21F1/02
Filed: 1987-05-08
Abstract: A headbox comprising a distribution duct 1 and nozzle chamber 7 formed between side plates 9 and slice lips 8 is provided with pressure transducers 10 or velocity transducers within or in front of the nozzle chamber to measure the rates at which a fibrous papermaking suspension flows therethrough, a control device 11 for receiving the signals from the transducers and transmitting a control signal in response to the difference therebetween and a flow regulating device 12 which is controlled by the control signal. The pressure transducers may comprise piezoelectric, membrane, pressure head or Pitot tube - type sensors. Velocity measurement may be made using lasers. A more even web of paper over the whole web width is said to result. <IMAGE>
Patent DE-3718545-A1 (DE)
Inventor: WARYCH HANS DIPL ING
IPC: D21C5/02
Filed: 1987-06-03
Abstract: Edge protectors for strapped stacks are formed by extruding a mass of paper cuttings and molten thermoplastic which preferably derives from coating materials of paper scrap, for example, trimming wastes of food and beverage containers.
Patent DE-3719963-A1 (DE)
Title: Protective device against the effects of noise
Inventor: VERMOREL JACQUES
IPC: G10K11/178
Filed: 1987-06-15
Abstract: The protective device against the effects of noise comprises parts (15, 16) for generation of an additional noise emission for superposition and cancellation of the noise against which protection is desired. The device also comprises a hollow body (12) which is inserted in the external auditory canal (13) of the ear of the user, at least one part of said components (15, 16) being arranged in said hollow body. Application for noise control. <IMAGE>
Patent DE-3721553-A1 (DE)
Title: Adder circuit in 54321 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1987-06-10
Abstract: The adder circuit according to the subject of the invention differs from the adder circuit according to P 3718032.0 mainly in that the main circuit 2 consists only of five AND circuits 9 each with two inputs, and five OR circuits 10 each with two inputs. This simplification is made possible by the double use of input e 4, which is either not triggered with high potential, or only triggered with high potential by the output of AND circuit 14 via OR circuit 15, or only triggered with high potential by the carry output n of the dual full adder 6 via OR circuit 15. <IMAGE>
Patent DE-3722780-A1 (DE)
Title: Pedal system for cycling
Inventor: HOFMANN JOERG
IPC: A43B5/14
Filed: 1987-06-30
Abstract: By means of a pedal system for bicycles which does not require the underside of the shoe as an element in the chain of power transmission from the body to the bicycle, it becomes possible to design a cycling shoe which is also suitable for running. This is achieved in that the pedal system is introduced into a cavity in the shoe. In triathlon (swimming, cycling, running), this means that a shoe change from the bicycle to the run becomes unnecessary, which results in a time saving of approximately 20 seconds.
Patent DE-3722868-A1 (DE)
Title: Device for spraying fluid substances
Inventor: TUERK ERICH
IPC: B05B9/08
Filed: 1987-07-10
Abstract: With a device for spraying fluid substances with an outer container, a separate inner product container with a spray head and a propellant means spraying the product, the aim is to make possible an environmentally friendly and safe spraying of fluid substances. This is achieved in that the propellant means is conceived as a gas-filled, compressible vessel (7) which is essentially non-pressurised in the initial state and is allocated to the compressible product container (5) and in that a self-closing tap water coupling (4) is provided on the outer container (3). <IMAGE>
Patent DE-3723970-A1 (DE)
Inventor: LOEFFLER JOHN M
IPC: F16H59/04
Filed: 1987-07-20
Abstract: A four way two position interlock air valve selectively provides air pressure to a servomotor to shift the range section of a transmission. The valve spool (48) is moved by applying pressure to one end thereof while exhausting pressure from the other. The upper side of the spool has a recessed portion (59) within which a valve slide (61) is positioned to provide communication between a pressurized inlet port (73) and the one of two outlet ports (74, 75) connected to the servomotor. The slide (61) is urged upwardly against the inner surface (42) of the valve body (12) by a wave spring (64) and differential air pressure. The bottom side of the spool has four shoulders (92, 93, 94) formed thereon to interlock with transmission shift rail actuated blocking pins (100, 103, 106) at such time as any of said rails (96, 97, 98) is out of its neutral position. When so interlocked. the valve spool cannot be moved. <IMAGE>