baber/WOPTO huggingface dataset:
Patent DE-3225923-A1 (DE)
Title: Hot-gas engine system in an underwater vehicle
Inventor: ZAPF HORST DR ING
IPC: B63G8/36
Filed: 1982-07-10
Abstract: In a hot-gas engine system in an underwater vehicle, heater devices of a hot-gas engine are assigned a heater heat generation system which operates independently of the external air pressure and of the underwater pressure and in a manner free from positive pressure or at a low pressure of up to about 6 bar. The said system comprises a combustion device, which is supplied with fuel, oxygen and recirculated exhaust gases or exhaust gas components. Devices are also provided for storing oxygen or oxidants. Devices are also provided for preparing the oxygen required for combustion and for heating the latter. The heater heat generation system furthermore comprises devices for further treatment of the exhaust gases after they have flowed through the heater devices, with means for utilising the heat of the exhaust gas for preheating the oxygen or oxidant and means for at least partial recirculation of the exhaust gas or exhaust gas components to the combustion device. The heater heat generation system furthermore has devices for disposing of exhaust gases, comprising means for separating the exhaust gases into their components, namely water and carbon dioxide, and furthermore comprises means for liquefying these components and, in addition, means for storing these components in the liquid state on board the underwater vehicle.
Patent DE-3227585-A1 (DE)
Title: Insertion kit for stomach balloon with automatic locking mechanism
Inventor: WOERNER OTTO DR MED
IPC: A61F5/00
Filed: 1982-07-23
Abstract: Insertion kit for indwelling stomach balloons, to be used for long-term treatment of obesity, having an outer insertion hose covering which possesses a funnel-shaped widening towards the outside as protection against swallowing and from the opening of which at the stomach side a folded stomach balloon adapted in size to the lumen, having an automatically sealing locking mechanism and comprising a rubber/plastic thread double winding and silicone-impregnated plastic sponges can be inserted into the free lumen of the stomach and filled with liquid or a gas. By drawing the Teflon probe against its jacket which rests against the outside of the balloon closure the probe can be detached and withdrawn with the insertion hose covering.
Patent DE-3230635-A1 (DE)
Title: Instrument panel for vehicles or aircraft
IPC: B64D43/00
Filed: 1982-08-18
Abstract: The invention relates to an instrument panel for vehicles and aircraft, especially gliders, which consists of a plurality of units or housings which are joined together and hold instruments and in which the units or housings (2) holding the instruments (6) are tubular sleeves whose outer external surface is an equilateral polygon in cross-section, and in that a plurality of such sleeves are assigned to one another in a block like a honeycomb, the outer walls of the tubular sleeves being at least partially connected to one another. <IMAGE>
Patent DE-3232732-A1 (DE)
Title: Container for insertion into shopping trolleys
Inventor: CHRISTOFFER UWE
IPC: B62B3/18
Filed: 1982-09-03
Abstract: Container (1) for insertion into shopping trolleys which have a basket for holding goods, composed of a floor (2) and two transverse walls (3, 4) of differing height and two longitudinal walls (5, 6) which connect the transverse walls, the transverse walls and the longitudinal walls in each case extending at an incline with respect to one another in such a way that the floor surface is smaller than the opening of the container and it is matched to the basket for holding goods, and that in each case gripping means (16, 17, 20) are constructed at the edges (8, 9) of the two transverse walls (3, 4) and the dimensions of the container walls (3, 4, 5, 6) are such that they lie within the basket for holding goods. <IMAGE>
Patent DE-3236360-A1 (DE)
Title: Method and device for monitoring rooms for the presence or absence or the movement of objects
Inventor: STRIETZEL RAINER
IPC: G01S17/04
Filed: 1982-10-01
Abstract: A crystal-stabilised optical transmitter (S) continuously radiates, with the aid of a transmitting diode (SD), a modulated widely scattered light beam (LS) into a room. An optical receiver (E) frequency selectively receives the light (LE) reflected from the room, with the aid of a receiving diode (ED1), and transforms it into electrical signals (UE). An optical reference receiver (ER) receives a sample of the radiated light beam (LS) via an optical waveguide (LL) with the aid of a receiving diode (ED2) and transforms the sample into electrical signals (UR). Received signal (UE) and reference signal (UR) are conducted to a phase detector (PH) which determines from these the phase angle ( phi E). The change with time ( phi E) is determined in a differentiating section (DI). If the change with time ( phi E) exceeds a threshold value determined in a threshold value section (SW), an alarm generator (A) generates an alarm. <IMAGE>
Patent DE-3240443-A1 (DE)
Title: Process and device for the reception and storage of signals representing a speed
Inventor: LORENZ WALTER DIPL ING
IPC: G07C5/08
Filed: 1982-11-02
Abstract: Process for the reception and storage of signals representing the speed of vehicles for the conveyance of persons and loads, these signals being evaluated in a data-processing unit according to criteria critical for monitoring the running, such as speed excesses, duration of speed excesses, average speed, maximum speed and the like, and the evaluated signals being stored. <IMAGE>
Patent DE-3300500-A1 (DE)
Title: S-connection
Inventor: ZWINK HELMUT
IPC: F16L55/033
Filed: 1983-01-08
Abstract: An S-connection for a sanitary fitting in which there is integrated a sound absorber, whose diaphragm which oscillates against an air cushion is not arranged directly in the path through which water flows but is indirectly coupled thereto via a branch channel through which no flow occurs is described. As a result, the frequency range in which the sound absorber is effective can be influenced in accordance with the dimensions of the branch channel and, in particular, can be displaced into a lower range in which conventional sound absorbers are not effective. By combination with conventional sound absorbers which are likewise inserted into the housing of the S-connection, directly in the path through which water flows, a particularly wide-band sound-absorbing effect is achieved (Figure 2).   <IMAGE>
Patent DE-3301314-A1 (DE)
Title: Round pallet
Inventor: JUNKER ERWIN
IPC: B23Q7/10
Filed: 1983-01-17
Abstract: A round pallet is provided as a support system for storing bar-shaped workpieces of round or polygonal cross-section in the correct position between the various machining stages, bores for the shanks of the workpieces and annular grooves allocated to these bores being provided in each pallet, which bores are arranged in an annular manner and radially at a distance from one another. This round pallet can accommodate workpieces still to be machined and blanks, which are then placed in a predetermined position in a protective manner and separated from one another yet in a space-saving manner between their individual machining stages without the risk of damage. This is essential in particular for workpieces which have a square on the shank or at least one straight surface provided there and from which cutting tools such as, for example, taps are to be produced. <IMAGE>
Patent DE-3302834-A1 (DE)
Title: Cigarette lighter
Inventor: BECKER FRANZ JOSEF ING GRAD
IPC: F23Q2/32
Filed: 1983-01-28
Abstract: The subject of the invention is a cigarette lighter, especially a disposable cigarette lighter with an associated bottle opener for bottles with crown-caps, with the bottle opener projecting in the operative position over the housing of the cigarette lighter. To achieve a functionally optimum association of the cigarette lighter and the bottle opener, the bottle opener is, according to the invention, attached directly to the bottom region of the cigarette lighter, or indirectly by means of a slip-on sleeve which engages over at least the lower portion of the cigarette lighter housing. The bottle opener is expediently held on the bottom of the cigarette lighter or of the slip-on sleeve so as to be rotatable, be displaceable, or pivotable. <IMAGE>
Patent DE-3309927-A1 (DE)
Inventor: SCHUMANN HENNING DR
IPC: A46B9/06
Filed: 1983-03-19
Abstract: 1. Hair brush with bristles of synthetic material, characterized by the build-up of the bristle complement (3) from bristles (5) charging the hair negatively during brushing and bristles (4) charging the hair positively during brushing.
Patent DE-3310380-A1 (DE)
Inventor: SCHLENK MANFRED DIPL ING
IPC: H02H7/12
Filed: 1983-03-22
Abstract: A startup circuit has an undervoltage monitoring unit and a pulse width modulator PBM with at least one soft start input and one enable input. When switching on the power pack, the undervoltage monitoring unit is disabled until the voltage level at the output has reached a rated value. Outputs of two comparators are connected to the enable input of the pulse width modulator over a NAND gate. A capacitor chargeable via a resistor is applied to the first input of the first comparator with a controllable electronic switch connected in parallel to the capacitor. A first reference voltage is applied to the second input of the first comparator and a second reference voltage equal to or lower than the first reference voltage is connected to the first input of the second comparator. The output voltage of the power pack is connected to the second input thereof. The voltage generated at the capacitor is connected to the soft start input of the pulse width modulator over a biased rectifier whose bias voltage is equal to or lower than the first reference voltage. A control circuit comprising an input for switch-on instructions and an input for switch-off instructions is connected at its output to the control input of the electronic switch. The enable input of the pulse width modulator is also connected to receive the switch-off instruction.
Patent DE-3310464-A1 (DE)
Title: Method and device for measuring ozone
Inventor: GERLACH PAUL
IPC: G01N7/00
Filed: 1983-03-23
Abstract: To simplify the measurement of ozone concentrations, a device is specified which makes it possible to carry out measurement by a purely physical method. At the same time, there is no need for recourse to unconfirmed data in the literature. This is achieved as a result of the fact that, when ozone molecules decompose to form oxygen molecules, the total number of molecules increases and this effect can be measured via an increase in pressure or volume. <IMAGE>
Patent DE-3319949-A1 (DE)
Inventor: PFOERTNER HANS-JOACHIM
IPC: B21D51/44
Filed: 1983-06-01
Abstract: 1. Process for producing tear-open lines in metal sheets (1), in particular for the manufacture of tear-open ends for cans or similar containers, for which the metal sheet (1) is placed on an anvil-like support (3) and a score line is produced by impressing the stamping or scoring edges (5) of a stamping die (2), the shape of which corresponds to that of the tear-open line, to a pre-determined penetration depth, characterized by the support (3) and the stamping die (2) being each formed of individual segments and composed such that score line portions, which are inclined against each other at an acute angle, are consecutively impressed using one individual segment each of the support (3) and the stamping die (2) jointly, with a first portion of the score line being produced first and a further portion of the score line being produced next in a position relative to the first score line portion such that the two score line portions intersect at the vertex of the angle formed between them.
Patent DE-3320195-A1 (DE)
Title: Device for determining alignment errors in shafts arranged in series
Inventor: RADEMACHER ALBERT DIPL ING
IPC: G01B11/27
Filed: 1983-06-03
Abstract: Published without abstract.
Patent DE-3324326-A1 (DE)
Title: Water turbine or pump unit
Inventor: WIESER RUDOLF DR
IPC: F03B13/08
Filed: 1983-07-06
Abstract: The subject-matter of the invention is a turbine unit or pump unit which can be installed in the open air and in which the construction of a turbine house or pump house is hence obviated. As a water turbine, an application as a small turbine is primarily intended, an advantageous and simple arrangement of the apparatus on the dyke or retaining dam being possible. The new apparatus is also intended to be suitable for use in tropical developing countries, to be precise both as a water-turbine unit for generating electrical energy and as a pump unit for irrigation. In this case, the turbine unit can also be used on dykes having a very simple construction (infill construction). Since the novel flow-machine unit has a tubular housing, this and other essential components can be produced as welded structures, even in developing countries. <IMAGE>
Patent DE-3326570-A1 (DE)
Title: Method of producing contours on material surfaces
Inventor: HILBERT JOACHIM
IPC: B44C1/16
Filed: 1983-07-23
Abstract: The invention relates to a method of producing contours, for example raster figures, on metallic or non-metallic material samples such as metal sheets, foils, plastic materials etc., in order to determine the degree of deformation or the material flow in materials to be cold-formed in forming and material testing technology. The object is to develop a simple method of producing contours on material surfaces which can be carried out substantially more rapidly, more cheaply and more realistically than the solutions hitherto known. For this purpose, the relevant markings are to be produced on a carrier material and these are to be marked as a unit on the material surface. According to the invention, a lacquer film provided with suitable contours, shapes, measuring grids or figures by printing is applied to the cleaned material surface. For this purpose, the lacquer film is produced in the form of a technical transfer image.
Patent DE-3327758-A1 (DE)
Title: Gripper for industrial robots
Inventor: BAUMUELLER GERD-VOLKER
IPC: B65H3/22
Filed: 1983-08-01
Abstract: The invention relates to a gripper for industrial robots for handling flexurally slack materials such as gauzes. The material is held between the reception device (4) attached to the rigid upper part of the gripper in the form of a cushion provided with needles bent at right angles and the counter-pressure rollers (6) arranged on the lower, pivotable gripper part (3). <IMAGE>
Patent DE-3329625-A1 (DE)
Title: Circuit arrangement for an electrical final-control element, especially for an electric motor
Inventor: GOERTLER HORST
IPC: E05B77/48
Filed: 1983-08-17
Abstract: A circuit arrangement for an electric motor is proposed, which is driven in a delayed manner, via a timer, after a control switch has been switched on, the supply voltage of this electrical timer being picked off in parallel with the electric motor so that this timer consumes no quiescent current in the limit positions of the electric motor.
Patent DE-3329753-A1 (DE)
Title: Method and device for the treatment of media laden with solids, especially of liquid manure
Inventor: GEISBERGER MAX
IPC: C02F3/20
Filed: 1983-08-17
Abstract: The invention relates to a device for the treatment of media laden with solids, especially of liquid manure, whereby air or oxygen escapes from fan outlet orifices. In this device, a shaft (56) is arranged in the liquid-manure pit, perpendicularly to the bottom of the latter, where arms (60) carrying the fans (62) are located. The shaft rotates slowly, for example at one revolution per minute. A substantially improved aeration of the liquid manure is achieved. <IMAGE>
Patent DE-3337277-A1 (DE)
Title: Medium-voltage switching installation having single-pole encapsulated busbars
Inventor: HOYER PETER DIPL ING DR
IPC: H02B5/06
Filed: 1983-10-13
Abstract: In order to increase the rated-current load of a medium-voltage switching installation having single-pole encapsulated busbars (22, 23, 24), whose encapsulation (25, 26, 27) is composed of individual encapsulation elements, it is proposed to allocate to each busbar whose rated-current load is to be extended or increased at least one further busbar (28...30) which is equipped with separate encapsulation elements (31...33), to connect it in parallel and to connect it in an electrically conductive manner to the first-mentioned busbar. This further busbar can be at least largely identical to the first-mentioned busbar in terms of its construction, cross-sectional dimension and encapsulation. The current-conducting connection between the adjacent busbars of the same polarity in this case takes place by means of at least two, but preferably by means of a plurality of, rigid connecting rails, whose total cross-sectional area at least corresponds to that of the attached further busbar. <IMAGE>
Patent DE-3338876-A1 (DE)
Title: Method and device for representing harmonic relationships between tones
Inventor: LANG BERNHARD
IPC: G10G1/02
Filed: 1983-10-26
Abstract: The invention relates to a method and device for representing harmonic relationships between tones, audible voltages between a single tone and a pre-defined basic chord being displayed visually. A chord to be examined is entered on an input keyboard (1), voltage values inherent in the tones of this chord being calculated in a logic circuit (2) in relation to the pre-defined initial tonality. The calculated values are stored in an output unit (3) and visually represented on a visual display unit (4), the different voltage values of the tones being visually represented by means of a correspondingly different flashing frequency of the LEDs of the visual display unit (4) assigned to these tones (Fig. 3). <IMAGE>
Patent DE-3340164-A1 (DE)
Title: Detergents
Inventor: BARBA JOAQUIM
IPC: C11D3/37
Filed: 1983-11-07
Abstract: The invention relates to detergents which, despite their low phosphate content, prevent the deposition of sparingly soluble compounds on fabrics and washing machine components. These detergents contain as encrustation inhibitor system a combination of copolymers of at least one unsaturated monocarboxylic acid which has a maximum of 5 C atoms with an unsaturated dicarboxylic acid which has a maximum of 6 C atoms and whose carboxylate groups are separated by a C=C double bond and with the soluble salt of an amino polycarboxylic acid.
Patent DE-3402575-A1 (DE)
Title: Circuit arrangement for controlling the temperature of an electrical heating element
Inventor: BOSSE WILLY
IPC: G05D23/24
Filed: 1984-01-26
Abstract: A circuit arrangement is specified for controlling the temperature of a heating element (2) which is located together with a thyristor (3) in an AC circuit. The current-passing capability of the thyristor (3) is controlled by a temperature-dependent resistor (6) by means of which the magnitude of the control current flowing to the turn-on electrode (8) of the thyristor (3) is varied. A PTC thermistor is preferably used as the heating element. <IMAGE>
Patent DE-3408453-A1 (DE)
Title: Suspension of liquid-manure agitators on tractors
Inventor: THUERWAECHTER GERHARD
IPC: A01C3/02
Filed: 1984-03-08
Abstract: The suspension (10) consists of an auxiliary frame (26) which is fastened releasably at its upper end to a fork (40) of the tractor and on the lower region of which is mounted pivotably a pivoting frame (12), the free end of which itself supports the agitator (22, 24) pivotably. Hydraulically actuated lower links (58) engage on the pivoting frame (12) via a transverse bridge (52). The pivot bearing between the pivoting frame (12) and the auxiliary frame (26) is adjustable both in the longitudinal direction of the pivoting frame and vertically on the auxiliary frame, and the transverse frame (52) is adjustable in the longitudinal direction of the pivoting frame. These adjustment possibilities allow the suspension (10) to be adapted to all existing tractors with three-point hydraulics. <IMAGE>
Patent DE-3409620-A1 (DE)
Title: Roller shutter
Inventor: ZIEGLER HANS
IPC: E06B9/17
Filed: 1984-03-16
Abstract: Published without abstract.
Patent DE-3411435-A1 (DE)
Title: Cigarette butt disposal appliance
Inventor: MATTERN HORST
IPC: A24F19/00
Filed: 1984-03-28
Abstract: Especially when visiting open-air facilities, the cigarette smoker cannot dispose of his cigarette butts in an environmentally friendly manner. This gives rise, for example, to unpleasant collections of cigarette butts in the sand of, for example, open-air swimming pools or on the beach. A cigarette butt disposal appliance is therefore proposed which substantially achieves its object by means of a funnel for extinguishing smouldering which is inserted at one end of a tubular sleeve and whose upper external aperture is sufficiently large for the introduction of a cigarette of maximum diameter, and whose base diameter is smaller than a cigarette of minimum diameter, the funnel for extinguishing smouldering having a hinge in the region of the upper external aperture with a lid for closing that aperture, and a mandrel being arranged in the other end of the tubular sleeve and in the free region thereof, projecting beyond the sleeve, its projecting part being sharpened. A clip can also be provided which serves as a spring-clip to secure a disposal bag on the appliance.
Patent DE-3420457-A1 (DE)
Title: Housing with holders for a measuring instrument on a surfboard/sailboard
Inventor: SPETHMANN HANS DIPL ING
IPC: B63B35/79
Filed: 1984-06-01
Abstract: In the measuring instrument, protected under P 3319684.2/G 8315897.9, for a surfboard/sailboard, use is made of a housing which by comparison with the housing described under P 3319684.2/G 8315897.9 is easier to handle and ceases to be a hindrance during specific manoeuvres when surfing. This is achieved when the housing to be protected in this case is no longer - as previously - fastened only at one point, but at two points on the surfboard/sailboard, respectively below and above the water line.
Patent DE-3427756-A1 (DE)
Title: Continuous casting mould for the production of strands made of steel
IPC: B22D11/041
Filed: 1984-07-24
Abstract: The invention relates to a continuous casting mould for the production of strands made of steel, the internal cross-section of which decreases in the direction of motion of the strand and the inclination of the inner walls of which is matched to the shrinkage of the strand. In order to design the taper of a mould in such a way that a particularly good match to the composition of the steel to be cast is possible and in order to achieve an improvement in the heat flow from the shell of the strand to the mould, it is proposed according to the invention that the mould have two regions (11, 12) of differing inclination, that the region associated with the inlet side have an inclination of between 1 and 2% and the adjoining region towards the mould outlet have an inclination of 0.8%, the total inclination of the two regions amounting to no more than 1.5%, however. <IMAGE>
Patent DE-3431870-A1 (DE)
Title: Swimming flippers
Inventor: RIENKS GERD
IPC: A63B31/18
Filed: 1984-08-25
Abstract: Flippers which are to be attached to the arms of the swimmer are combined with shoes which are connected to the flippers by a cord. The flippers may be designed as buoyancy bodies and take the form of oval discoid bodies each of which has on one side the recess for the hand and on the other side the attachment for the cord.