baber/WOPTO huggingface dataset:
Patent DE-3809560-A1 (DE)
Title: Remote-controlled emergency call system
Inventor: KILIAN TADEUSZ
IPC: H04M11/04
Filed: 1988-03-22
Abstract: An electronic system for remotely controlled triggering of an emergency telephone call with passing on of all important items of information which an emergency call should include, such as name, address, etc. By pressing the button on a transmitter which is carried on the body, a signal is transmitted which is received by a control part which is integrated in a cassette recorder. This combined unit is connected to a telephone. The radio signal influences the control unit to dial a previously stored telephone number until the connection is established. The control device then triggers the play function in the cassette recorder so that a pre-recorded cassette passes on via the telephone all important items of information which are necessary to initiate help in a specific and fast manner.
Patent DE-3809725-A1 (DE)
Title: Apparatus for the conveyance of liquids
Inventor: HOEPPNER FRITZ
IPC: F04F1/08
Filed: 1988-03-23
Abstract: An apparatus for the conveyance of liquids from a lower liquid vessel via a pipeline to an upper liquid vessel has an evacuated vessel (3) which is arranged slideably on a first pipeline (1) connected to the lower liquid vessel (13), an inner vessel (2) of variable volume arranged in the evacuated vessel (3) and connected to the first pipeline (1), a raising device (12) for raising the evacuated vessel (3) and the inner vessel (2), and a second pipeline (4) connected to the upper liquid vessel (14), the connection of the pipelines (1, 4) to the inner vessel (2) being closeable. <IMAGE>
Patent DE-3816350-A1 (DE)
Title: Typewriter or similar office machine with a display device
Inventor: SCHWEER LUDGER
IPC: B41J3/46
Filed: 1988-05-13
Abstract: The invention relates to a typewriter or office machine of similar construction with a display device for presenting and correcting characters and/or functions. In order to guarantee optimum observation of the lines of writing on the recording medium (6) and the presentation on the display device, the display device (11) is arranged displaceably on the paper support (7) which is anyway present on the typewriter housing upper part (3). In the operation of the typewriter via the keyboard (25), the operator can adopt as natural as possible a posture, as a result of which excessive flexion of the cervical vertebrae and cramping of the back musculature are avoided. As a result, the work for the operator of the machine is considerably more fatigue-free. <IMAGE>
Patent DE-3823437-A1 (DE)
Title: Ceramic low-pass filter/transient-protection earthing device
Inventor: HENSS CLAUS PETER
IPC: H01R4/66
Filed: 1988-07-11
Abstract: A device for providing a protective-earthing installation which has little extraneous voltage and is RF-compatible. The electrophysical contamination of the reference earths is growing as a result of the increased use of electronic loads. Using the conventional earthing systems on their own, it is impossible to form a reference earth which is low in extraneous voltages. The use of the ceramic low-pass filter/transient protective earthing device allows interference currents in the ground and in the region of the earthing conductor to the effectively damped (attenuated), earthing loops to be interrupted in RF-terms, and vagabond transient currents to be reduced. Electrophysical interference component recycling is effected from the interference source influence on the installation side to the ground. The integration of a metal rod in ceramic masses results in a resonance-free low-pass conductance without any impairment of operation, with a variable source impedance and load impedance. Integrated, passive surge-current protection ensures that intrinsic safety is maintained. The device is also intended to ensure that the reference earthing device types of an installation system are connected to one another in a series circuit, with the capability to fit variable reverse-attenuation measures, in an installation-specific manner, in the ceramic low-pass filter/transient protection earthing device. It can be used in a preferred manner in the case of all earthing devices of conventional type. All earthing devices which are buried in the ground are in this case suitable for use as reference earthing devices.
Patent DE-3824529-A1 (DE)
Title: Chain scraper conveyor
Inventor: ZDEBEL UWE DR ING
IPC: B65G19/28
Filed: 1988-07-20
Abstract: The invention relates to a chain scraper conveyor having a chain which is moved in the conveying direction in a conveying trough (2) and is connected to scrapers (5) which run transversely to the conveying direction and have a rectilinear lower edge, which slides on the plane trough bottom (2), and, at both ends, guide sections which are guided in a positive-locking manner on the edges of the conveying trough (2). In order, in such a chain scraper conveyor, to reduce the frictional losses occurring during the conveying operation, the invention proposes that the rectilinear lower edge (6) of the scraper (5) and the plane trough bottom (2) extend as far as the outermost edge of the open trough cross-section and that the inclined guide surfaces (4, 7) of the conveying trough (1) and of the scraper (5) directly adjoin the rectilinear lower edge (6) of the scraper (5) or the plane trough bottom (2) so as to form an acute angle ( alpha ) in each case. <IMAGE>
Patent DE-3824999-A1 (DE)
Inventor: BOOTHROYD STEPHEN
IPC: A61Q17/04
Filed: 1988-07-22
Abstract: A sunscreening composition which comprises a water-in-oil emulsion which comprises a) 0.5 to 30% by weight of titanium dioxide having a mean primary particle size of less than 100nm, b) 5 to 20% by weight of an oil phase, c) 1 to 15% by weight of an emulsifier, and d) at least 40% by weight of an aqueous phase. The titanium dioxide may be coated with aluminium stearate. Further sunscreening agents may be included. The oil phase may be a hydrocarbon oil, wax, a natural oil, a silicone oil or a mixture. Preferred emulsifiers are sesquioleates such as polyglyceryl-2-sesquioleate or sorbitan sesquioleate, polyethoxylated esters of derivatives of natural oils such as polyethoxylated esters of hydrogenated castor oil or silicone emulsifiers such as silicone polyols.
Patent DE-3825152-A1 (DE)
Title: Method of cutting tubes to length as well as an apparatus for carrying out the method
Inventor: STOLL KURT DIPL ING
IPC: B23D45/02
Filed: 1988-07-23
Abstract: The invention relates to a method of cutting tubes to length, in particular profiled tubes. The circular saw blade (36) of a circular saw (34) saws into the tube (31) to be cut to length until the tube wall (47) is cut through at a point of the tube periphery in the radial direction. At this position of the saw blade, the tube (31) is turned about its longitudinal axis (32) until the tube wall (47) is cut through over its entire periphery. Furthermore, the invention relates to an apparatus for carrying out this method. The apparatus has at least one chucking device (5') with a rotatable chuck (8) for chucking the tube to be cut to length. In addition, there is a sawing device (33) which has a circular saw blade (36) movable transversely to the axis (9) of rotation of the chuck (8). <IMAGE>
Patent DE-3825996-A1 (DE)
Title: Storage heat pipe
Inventor: RADEBOLD REINHART DR
IPC: F28D15/02
Filed: 1988-07-28
Abstract: Published without abstract.
Patent DE-3826406-A1 (DE)
Inventor: CASANOVAS JAVIER LATRE
IPC: B60R1/068
Filed: 1988-08-03
Abstract: A remotely-adjustable rear-view mirror assembly for a motor-car includes a mechanism (3), 4, 5, 6, 7, 8, (9) for supporting a plate 2 which carries the reflective mirror itself for pivoting about two mutually-perpendicular axes parallel to the plane of the plate and a single operating cable (16) connected to the support mechanism at one end and provided at its opposite end (21) with a hand grip for location in the passenger compartment of the motor car. The cable (16) is operable to transmit push and pull forces and rotational forces to a rod (12) associated with the support mechanism to drive corresponding axial or rotational movements of the rod and hence to pivot the mirror-support plate (2) about one or other of the said axes respectively. <IMAGE>
Patent DE-3838930-A1 (DE)
Title: Decorative glass plate
Inventor: OGASAWARA YASUKICHI
IPC: B32B17/10
Filed: 1988-11-17
Abstract: A description is given of a decorative glass plate which is characterised in that it includes on a surface of a transparent glass plate, one after the other, a primer coating of a transparent polyurethane resin, a coating transfer-printed on and a coating of a cured resin.
Patent DE-3840797-A1 (DE)
IPC: G02F1/1347
Filed: 1988-12-01
Abstract: In an electro-optical arrangement for modulating circularly polarized light, the nematic phase is transported by a cost-effective technology and the polar properties of the nematic substances are exploited in order to obtain an improved switching regime. To this end, the arrangement comprises a polarizer (2), a birefringent layer (3), a rotary nematic cell (4) and a polarizing analyser (6). The rotary nematic cell (4) is set at 45 DEG  to the polarizers (2, 6) and the transmission conditions can be varied by applying positive and negative voltages.
Patent DE-3843990-A1 (DE)
Title: Packaging pad
Inventor: KLEIST ROLAND
IPC: B65D81/113
Filed: 1988-12-27
Abstract: In order, in the case of packaged itemised goods, to achieve a good padding effect which allows a good dropping and stacking height, the thickness of the packaging pad is to be selected to be relatively great. The thicker the packaging pads are designed, however, the larger the cartons for packaging are, the heavier and more expensive the overall package made of cardboard and the packaging pad is, and the higher the costs for storage and transportation of the packaged itemised goods will increase. In order both to increase the padding effect of the packaging pad (V) and, at the same time, to save weight and use less foamed material, additional hollows (Z) are provided in the webs (S) between the hollows (H) in the half facing the packaged goods. Since the additional hollows (Z) deflect the lines of force (K) laterally, the padding effect is improved. With a thinner packaging pad, not only is less packaging material used, but an improvement of the padding effect is also achieved. Packaging pad for packaging itemised goods. <IMAGE>
Patent DE-3900758-A1 (DE)
Title: Tip clearing device
Inventor: GANSS WERNER DIPL ING
IPC: B65G65/06
Filed: 1989-01-12
Abstract: The invention relates to a tip clearing device for tips of bulk material, having a bridge carrier, a screen which has a supporting framework composed of profile rods in the manner of a latticework and having an adjustment device in order to be able to adjust the screen in its angle of inclination with respect to the slope of the heap of bulk material. So that in particular the screen can be made lightweight and dimensionally stable, the adjustment device is connected via a number of tensile elements to a corresponding number of engagement points which are provided on profile rods distributed over the supporting framework.
Patent DE-3901381-A1 (DE)
Title: Method and apparatus for determining the degree of ventilation of stick-shaped articles of the tobacco-processing industry
Inventor: CHEHAB FIRDAUSIA DIPL PHYS DR
IPC: A24C5/34
Filed: 1989-01-19
Abstract: To determine the degree of ventilation of stick-shaped articles (3) of the tobacco-processing industry which have a ventilation zone of desired air permeability, the articles are conveyed in succession through a test station (6). The ventilation zone (16) of the articles is surrounded in the test station by a pressure chamber (17), to which a chamber pressure different from atmospheric pressure is applied from a pressure source (18). At one article end, the pressure is measured by means of a pressure transducer (13), and a test-pressure signal (PP) corresponding to the degree of ventilation of a cigarette is generated. At the same time, the chamber pressure in the pressure chamber (17) is measured by a pressure transducer (19), and a chamber-pressure signal (PK) is generated. In an evaluation circuit (21), the quotient of the test-pressure signal (PP) and the chamber-pressure signal (PK) is formed and is multiplied by the factor 100, a degree-of-ventilation signal V being obtained, the latter giving the degree of ventilation directly as a percentage.   This procedure is particularly suitable for measuring the degree of ventilation in filter cigarettes. <IMAGE>
Patent DE-3902400-A1 (DE)
Title: Electric water heater
Inventor: HOEXTERMANN RUDOLF
IPC: F24H9/20
Filed: 1989-01-27
Abstract: An electric water heater has in a steel water tank (1) a sacrificial anode (2) and also a tubular heating element (8), between the casing (7) of which and the water tank (1) an electric resistance element (21) is connected. The action of the resistance element (21) which weakens the protective current of the sacrificial anode (2) is to be eliminated in the event of damage, where the a.c. supply voltage is fed to the heating-element casing (7). For this purpose, electric contacts (19, 25) are located between the tubular heating-element casing (7) and the earthed water tank (1). These electric contacts are kept at a distance by the resistance element (21), as long as a fault current does not flow through the latter. <IMAGE>
Patent DE-3906163-A1 (DE)
Title: Method for determining the spectral distribution of nuclear magnetisation
Inventor: JENSEN JENS DYE DR
IPC: G01R33/483
Filed: 1989-02-28
Abstract: The invention relates to a method for determining the spectral distribution of nuclear magnetisation, in which a plurality of sequences in the presence of a stationary homogeneous magnetic field act on an examination region, the stimulated echo signal generated in each case in the section region of three layers, each excited by one layer-selective high-frequency pulse in conjunction with a magnetic field gradient (irrotational field), being analysed, as well as to an arrangement for implementing this method. In order to make it possible to measure the spectra of a plurality of mutually separated volume regions, without lengthening the measuring time and without degrading the stimulated echo signals from these volume regions by signals which are produced outside the volume regions, the invention provides for each sequence to contain a plurality of partial sequences, for each partial sequence to include the generation and reception of a stimulated echo signal in a section region assigned to the partial sequence in question and for the mean frequency and the bandwidth of the three high-frequency pulses of each partial sequence and the direction and the strength of the magnetic field gradients accompanying the high-frequency pulses are chosen so that the nuclear magnetisation in none of the section regions is influenced by more than one partial sequence. <IMAGE>
Patent DE-3908822-A1 (DE)
Title: New active substance microcapsule able to dispense medicinal agents in a controlled manner in terms of time and volume
IPC: A61K9/70
Filed: 1989-03-18
Abstract: Published without abstract.
Patent DE-3911968-A1 (DE)
Inventor: HEINZERLING WALTER C
IPC: A61M5/168
Filed: 1989-04-12
Abstract: The invention relates to a drip chamber for transfer devices, such as is known from European Laid-Open Patent Application 7,601. In order to meet the many and varied requirements for such drip chambers, according to the known teaching special mixtures of plastics are required. The invention remedies this, proposing that just a styrene-butadiene copolymer is used for producing the lower part, and reduces the wall thickness of the same, in particular in the central region, thereby creating crystal-clear transparency and flexibility along with the other desired characteristics. <IMAGE>
Patent DE-3919995-A1 (DE)
Title: Recycling scrap plastics into sheeting - by mixing primarily ground thermoplastic waste with universal chemical modifier and glass fabric before processing into continuous sheet
IPC: B09B3/00
Filed: 1989-06-20
Abstract: Light-weight scrap plastic materials and/or elastomers are recycled by converting into technically reusable material and into mouldable plastic sheets in particular. A universally applicable chemical polymer modifier enables non-compatible plastic materials to be crosslinked and to use a continuous process in which the material is reinforced with glass mat, fabric or non-orientated fibres. The process minimises any effect on the mechanical properties of sheets produced where impurities are present which can not be bonded chemically by the polymer modifier concerned. ADVANTAGE - The method widens the range of application for universal polymer and modifier and contaminated scrap material; it minimises the effects of contamination.
Patent DE-3922398-A1 (DE)
Title: Connected cable with integrated inductance - fitted in mains supply plug for suppression of interference to appts. connected telecommunications
Inventor: NOEBAUER MAX
IPC: H04B15/02
Filed: 1989-07-07
Abstract: The end of the cone of a connection cable (1) is wound around a ring (2) to form an interference compensating inductive coil.  The coil is connected to the bridge (3) of a two pin mains plug.  The whole arrangement is pref. integrated into an injection moulded euro plug (4) having made of two parts which can be removably fitted together. ADVANTAGE - Simple, inexpensive arrangement requiring few elements and connections and little testing.
Patent DE-3930761-A1 (DE)
Title: Mine-car coupling using hooks, eyelets and hangers - has base-frame moving at car speed for power-raised uncoupler frame with centring toggles and retractable release
Inventor: JANSEN-NAEGELER HEINZ-GUENTER
IPC: B61G7/04
Filed: 1989-09-14
Abstract: The coupling comprises hook and eyelet on adjoining minecars to move both ways via an interposed hanger using a track mounted retractable release to raise the eyelet to the hook tip and then swing the hook free the opposite way so hook and eyelet drop down. Coupling takes place during movement, with the release moving in the minecar sense and coupling/uncloupling carried out by the same device as required. The device base frame below the track plane should move at minecar speed and mount an uncoupler frame which moves vertically off a double-loaded cylinder unit to a top position in the coupling zone. On both sides the car centre plane the frame has toggles (29, 30) with centering recessed (36, 37) at long arm ends, the short arm hinged to side cylinders (21, 22) pivoted on the frame so the toggles are swung to straddle the hanger with their recesses on the engaged coupling to hold the hanger ready for release. The baseplate fitted coupling is raised by a cylinder high enough to couple to the hook tip and has an L shaped coupler (13) with vertical engaging leg and horizontal leg hinged to a doubly loaded cylinder to move the coupler a limited amount lengthways. The coupling station starts below the track and is swung in to use after passing a proximity switch and the two side cylinders (21m 22) swing up onto and centre the hanger, the shackle is swung clear and the coupler raised over the hook tip to move the hook back which is then held by cylinders from both sides. The second shackle is swung in, the hook then swung down and all parts re-set below track. USE/ADVANTAGE - Underground coalmining mine-car haulage. Rapid coupling without human intervention or related accidents.
Patent DE-3933633-A1 (DE)
Title: Dry pigment toner for oil or water based flexographic printing inks - comprising alkali blue pigment, surface active acid phosphoric acid ester(s) of fatty alcohol(s) and dehydro:abietyl:amide
Inventor: IYENGAR DORESWAMY RAGHAVACHAR
IPC: C09D11/02
Filed: 1989-10-07
Abstract: A dry toner comprising, w.r.t. total (a)+(b)+(c), (a) 60-98 wt.% Alkali Blue pigment, (b) 1-20 wt.% of at least one surface active cpd. chosen from acid phosphoric acid esters of 8-18C fatty alcohols or their ethylene oxide adducts and (c) 1-20 wt.% dehydro-abiethylamine. Pref. the toner contains 4-6 wt.% (b) and 4-6 wt.% (c). Component (b) is pref. an acid phosphoric acid ester of 10-14C alkanols or adducts of 2-5 mols. ethylene oxide to 1 mol. of these alkanols; or mixts. of these esters. USE/ADVANTAGE - The toners are useful pigments having good dispersibility in oil- and water-based flexographic printing inks, and give prints with high colour strength and soft texture in comparison to prior art toners.
Patent DE-3939522-A1 (DE)
Title: Controlled current converter for regenerative energy supply system - responds to received control signal to supply energy to or from network
IPC: H02J7/34
Filed: 1989-11-30
Abstract: The current converter (3) is controlled individually or
Patent DE-4000941-A1 (DE)
Title: Magnetron vaporising system - includes magnetic circuit in plasma-producing vaporiser giving more even target consumption in plasma-coating system
Inventor: TAKEI HIROMICHI
IPC: H01J37/34
Filed: 1990-01-15
Abstract: The vaporiser contains an electromagnet having at least two vertical cores arranged a set distance from each other.  Magnetically conducting extensions are connected to the forward ends of the cores. A thermally conductive support plate for the target material is welded to the inside of these extensions at a fixed distance from their top surface. The ferromagnetic target material is fixed to this support plate such that it is inside the extensions and a certain clearance exists between it and the extension surfaces. Pole pieces project horizontally from these extensions and cover the above clearance space. This arrangement produces a magnetic field approximately parrallel to the surface of the target material. USE/ADVANTAGE - In systems for depositing a coating on components which are connected as anodes in a vacuum chamber in which a plasma is created by vaporising a target material. The proposed arrangement of the vaporising device provides a more even consumption of the target material and hence a longer interval between required changes of target.
Patent DE-4003740-A1 (DE)
Inventor: BUDDE VOLKER DIPL ING
IPC: F16L33/22
Filed: 1990-02-08
Abstract: A hose connection, comprising a hose nozzle (1) which has an annular recess (7) engaging in its outer circumference, a hose (3) which overlaps the recess (7) in the axial direction and consists of elastically deformable material, and an inflexible clamping ring (4) which continuously touches the hose (3) with a circumferential surface and presses it in a sealing manner with the base of the recess (7). In the axial direction, the clamping ring (4) has a length which is at most as great as the length of the recess (7). Said clamping ring (4) is arranged in a groove (8) which engages in the outer circumference of the hose (3), and the recess (7) and the hose (3) touch one another with sealing surfaces which correspond to one another in shape and size by virtue of their manufacture. <IMAGE>
Patent DE-4003833-A1 (DE)
Title: Catalytic hydrogen gas absorption unit for nuclear reactors - has filter enclosure to protect catalytic coating from aerosol fat and steam pollution before working temp. is reached
Inventor: CHAKRABORTY AMIYA KUMAR DR
IPC: B01J19/00
Filed: 1990-02-08
Abstract: A carrier plate with a coating for the absorption of hydrogen by a temp. driven catalytic reaction has a gas permeable, aerosol impermeable protective cover. If the temp. of the environment exceeds a predetermined level the protective covers open to expose the coating. The surrounding gas mixt. contains hydrogen, oxygen, steam and aerosols. The coating promotes oxidn.