baber/WOPTO huggingface dataset:
Patent DE-3316185-A1 (DE)
Title: World clock
Inventor: HOEHN ALFRED
IPC: G04B19/23
Filed: 1983-05-04
Abstract: In the world clock according to the invention, provision is made for a 12-hour clock displaying local time in minutes and hours to be arranged in the centre of a chart. Arranged around this clock on the outer edge of the chart are a plurality of smaller clocks for displaying various world times. These clocks have hour hands only and, in each case, a 24-hour dial. All clocks can be set to various times, independently of each other. Each of the smaller clocks can be assigned an interchangeable inscription for indicating the city or country where the displayed time applies.
Patent DE-3317182-A1 (DE)
Title: Process for producing precast concrete elements
Inventor: DENNERT HEINZ
IPC: E04G15/06
Filed: 1983-05-11
Abstract: A process for producing precast concrete elements, in which one or more core tubes are arranged in the element to form elongated cavities during the moulding operation, has the purpose of minimising as much as possible the expenditure of force during pulling of the core tubes (1) in vertical and horizontal concrete element fabrication and, in particular, of being able to use cores of any size and any cross-section, characterised in that first of all the core tubes (1) are covered, before filling with concrete, with a tubular sheath (2) of flexible foam plastic which is compressible in its thickness, after filling with concrete the core tubes (1) with the sheaths (2) remain in the concrete element (5) during setting and, after setting, the core tubes (1) are pulled in the direction of their longitudinal axis (10) out of the element (5), slight variations in the tube cross-section and consequent interlocking effects between tube and concrete being compensated by the compliance of the sheath (2). The process allows core tubes and sheath material of the simplest type and design to be used. <IMAGE>
Patent DE-3319242-A1 (DE)
Inventor: HAENGGI URS J DR
IPC: C12P21/02
Filed: 1983-05-27
Abstract: To control the expression of genes intoduced into a vector in prokaryotic micro-organisms, a vector containing an expression complex, preferably  lambda PLOL-lac Z or  lambda PLOL-lac Z' is used. The micro-organisms containing the vector has, in its chromosome or in a vector-compatible plasmid or episome, a control element, preferably PtrpOtrp -  lambda  cI. The regulation of the expression is carried out by modifying the concentration of amino acids, preferably tryptophane.
Patent DE-3329509-A1 (DE)
Title: Dry mix, preferably as a base for dumplings to be prepared by heating
Inventor: PANKRATZ MICHAEL ING GRAD
IPC: A23L7/109
Filed: 1983-08-16
Abstract: The present patent application describes a dry mix which preferably serves as a base for the simple preparation of light dumplings and which is characterised in that it is composed of 0-50% of carbohydrate sweetener, 1.5-10% of emulsifiers and 2-5% of raising agents.
Patent DE-3333828-A1 (DE)
Title: Energy supply system
Inventor: GAUCHEL MANFRED DIPL ING
IPC: F02G5/04
Filed: 1983-09-19
Abstract: Energy supply system, preferably a block heating and power station with a supply unit, especially a generator (2) driven by a combustion engine, especially by an air-cooled combustion engine (1), both machines being arranged in a closed, heat-insulated outer housing (5) and at least one fan being provided for circulation of the air inside the housing, which air inside the housing is fed by way of at least one heat exchanger, preferably admitting water as the heat carrier and air baffle devices being provided. The cylinder area of the internal combustion engine (1) is additionally enclosed by an inner housing (7) and the other areas of the internal combustion engine (1) and the inner housing (7) are enclosed by an outer housing (6). In the inner housing (7) at least one fan (9) is arranged for producing an inner air circuit (10) and in the outer housing (6) at least one fan (13) for producing an outer air circuit (14). In both the inner and outer air circuit at least one heat exchanger (11, 12; 18) admitting air is provided which is connected to a process heat consumer. <IMAGE>
Patent DE-3337050-A1 (DE)
Title: Search device for finding objects
Inventor: THIELE HEINZ DIPL ING
IPC: G08B21/24
Filed: 1983-10-12
Abstract: Search device for finding objects, having a signalling device which can be attached to an object to be searched for and has a signal generator, a control circuit for switching the signal generator on and off in a controllable fashion and a current source, the signalling device being constructed for use on every day objects and the signal generator being constructed to transmit an audible transmission signal which can be perceived by a person.
Patent DE-3338079-A1 (DE)
Title: Briquetting press for moist materials
Inventor: SCHWERDT REIMER
IPC: B65B43/44
Filed: 1983-10-20
Abstract: In a briquetting press, a method in which the strand of briquettes (16) leaving the pressing mouth (2) is automatically inserted into rigid sleeves (1), which are stored in a supply frame (3) and are conveyed via a turnstile (5) from a standby position to a filling position (B) and then onto the removal chute (C), once a cutting device (7, 8, 9) has cut through the strand of briquettes at the end of the sleeve, is proposed for the production of highly compacted pressed pieces from moist organic waste materials. <IMAGE>
Patent DE-3340730-A1 (DE)
Title: Material-folding machine
Inventor: STUMPF GUENTER O
IPC: B65H45/103
Filed: 1983-11-10
Abstract: The invention relates to a material-folding machine which comprises a folding carriage, which can travel in a reciprocating manner across a folding surface, supports a supply of material to be delivered and has a material advance roller and a deflection roller adjacent to the latter, and has the aim of designing the material-folding machine in such a way that simple threading of the web of material in the region of the deflection roller is possible. This is achieved by making the deflection roller adjustable between an operating position and a threading position by means of an adjusting device, and by having it held in these positions. <IMAGE>
Patent DE-3344558-A1 (DE)
Inventor: KEILER MANFRED
IPC: B29B13/00
Filed: 1983-12-09
Abstract: A discharge device for granules from vertical reactors having a plane blower plate with scraper edges has at least one discharge slot with corresponding collecting device fixedly connected to the discharge slot so as to be rotatable with the latter. A static scraping device is arranged between the discharge slot and the collecting device.
Patent DE-3403137-A1 (DE)
Title: Method and device for detecting the actual end position of a metal tube
Inventor: SEKII TSUGIO
IPC: G01V3/10
Filed: 1984-01-30
Abstract: The method for detecting the actual end position of a metal tube having a concave section makes use of a pair of eddy-current sensors which are arranged opposite one another around the outer circumference of the metal tube in such a way that a gap is produced therebetween. The sensors and the metallic tube are rotated and advanced relative to one another. If the metal tube is eccentric, the sensor output signals contain a component for the change in gap which is caused by the eccentricity. The detected output signals of the sensors are in each case linearised in the form of sinusoidal waves and then summed in order to eliminate the eccentricity components. As a result, the position of a concave section at the end of the metal tube is reliably detected with reference to the longitudinal direction thereof. <IMAGE>
Patent DE-3407370-A1 (DE)
Title: Apparatus for introducing solid, liquid or gaseous treatment agent/nutrient into water, waste water
Inventor: LEISTNER KURT
IPC: A01K61/80
Filed: 1984-02-29
Abstract: Apparatuses are known for introducing solid, liquid or gaseous treatment agent/nutrient into water or waste water which have a driven propeller freely arranged in the water and divide air supplied to the propeller into bubbles and produce a water/air bubble jet. The oxygen contained in the air diffuses into the water at the air/water interfaces. This can be designed, for example, with a hollow cone arranged in front of the propeller and having a multiplicity of orifices, stationary or rotating, as described in German Patent Specification 3139689 (C1). Rotating is more advantageous. Further means for bubble formation are newly described for apparatus according to this description, such as changeable rotational frequencies, vibration, changeable wall components containing orifices. Means are also newly described which reduce the amount of dirty water penetrating into the apparatus on backflow when the drive is shut off, which filter any water which does flow in, which accumulate the dirt therefrom upstream of the outlet orifices from where, detached again on restart, it is carried away. See Figure 4 for an air feed for very fine openings arranged in front of a water propeller and rotating with it and a stationary displacement body and lines for feeding solid or liquid treatment agent/nutrient from above the water surface to the propeller.
Patent DE-3407624-A1 (DE)
Title: Holding fixture for a tool, in particular an inert-gas welding torch, in a program-controlled automatic manipulating appliance
Inventor: FERTL JOHANN
IPC: B25J19/06
Filed: 1984-03-01
Abstract: The holding fixture (1) has a mounting device (2) in which a supporting device (3) is rotatably mounted via a mounting pin (14). Pivotably mounted on the supporting device (3) is a bell-crank lever (27), the short arm (29) of which carries a bearing roller (32) which engages in a semicircular recess (8). A support roller (31) is provided on the long lever arm (28), while formed on its free end are a control shoulder (34), a control bevel (34') and a control path (35), which interacts with the contact roller (36') of a safety switch (36) fastened to the supporting wall (11). Furthermore, a control cam (41), a tool holder (40) and a clamping device (47) are pivotably mounted on the supporting device (3). The clamping device (47) carries an inert-gas welding torch (b). When the inert-gas welding torch (b) is pushed against a rigid obstacle during swivelling of the swivel arm (a) of the automatic manipulating appliance, it can be swivelled in the arrow directions (g or g') and/or in the arrow directions (h or h'). In the first-mentioned case, the long lever arm (28) is swivelled downwards via the control cam (41) in the process and thereby actuates the safety switch (36), whereas in the last-mentioned case the short lever arm (29) is shifted radially outwards via the bearing roller (32) and, through the long lever arm (28) swivelling downwards as a result, likewise actuates the safety switch (36). Via the latter, the swivelling of the swivel arm (a) is ... Original abstract incomplete. <IMAGE>
Patent DE-3409186-A1 (DE)
Title: Process for treating steel works slags to be utilised
Inventor: PIRET JACQUES
IPC: C05B5/00
Filed: 1984-03-14
Abstract: The invention relates to a process for treating steel works slags to be utilised, wherein phosphorus-containing and/or phosphorus-free slags are comminuted and mixed, and at least one of these slags is subjected to the action of nitric acid and/or preferably phosphoric acid, the action being assisted by mechanical mixing. The action of the acid is then controlled by means of a neutralising additive. During the action of acid, a P2O5-containing by-product is added, but this inhibits the reaction of the acid with slag constituents and accordingly restricts the possible utilisations of the slag, particularly from the aspect of a use as fertiliser. The invention overcomes these disadvantages by adding an especially basic carrier substance of P2O5 during at least a part of the course of controlling the action of acid.
Patent DE-3413545-A1 (DE)
Title: Process and device for the burning of masonry bricks using solid fuel
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D99/00
Filed: 1984-04-11
Abstract: Published without abstract.
Patent DE-3415006-A1 (DE)
Inventor: ORTHUBER WOLFGANG
IPC: A61C7/00
Filed: 1984-04-19
Abstract: In dental treatment for fitting a wire piece onto the teeth and/or jaw, a patient is subjected to repeated bending and in some cases twisting of the wire and some arrangement for completing the treatment, with whose help the bending and twisting process takes place automatically by machinery. Accordingly, next the data about the shape of the teeth and/or jaw is ascertained and put into an electronic computer, where this data is converted into control data. The wire piece will then be put into a bending machine with separately controlled stepping drives for advancing the wire, twisting and bending, whose drive through the command of the computer will automatically be controlled. The bending machine comprises essentially an advancing means, a torsion work piece of two grippers relatively rotatable with each other and a bending work piece with a moving bending edge substantially perpendicular to the wire axis. The advancing means, twisting work piece and bending work piece are in each case coupled to drive means.
Patent DE-3419098-A1 (DE)
Title: Screen for spatial three-dimensional representation of images, graphics and other data
Inventor: BARTELT HARTMUT DR
IPC: G02B27/22
Filed: 1984-05-23
Abstract: In various fields, such as, for example, medical image evaluation, data processing, and simulation and monitoring of activities in three-dimensional space, it is necessary to make spatial three-dimensional images, graphics or other data accessible in an adequate form to one or more viewers. The selectivity in terms of direction or wavelength of the diffraction at certain grating structures is used in order in conjunction with illumination from various directions or using various wavelengths to superimpose special image parts (preferably split images) at various depths in such a way that a three-dimensional impression of the image is produced. This results in the design of a screen of high light efficiency which can be rewritten as often as desired, responds in real time, manages without any mechanically moving parts, and offers all the physiological possibilities for depth perception. Data present in the form of split images can be output directly on the screen without preprocessing.
Patent DE-3422599-A1 (DE)
Title: Method of producing two-point welded joints of current inlets which are flattened in hard glass or quartz glass of high softening point of the rod-foil-rod type
Inventor: HORVATH GYOERGYI DR
IPC: B23K11/25
Filed: 1984-06-18
Abstract: The invention relates to a method of producing two-point welded joints, in particular for producing current inlets of high softening point of the rod-foil-rod type which are flattened in hard glass or quartz glass, wherein a rod-type current-conducting element is connected to a foil by two-point resistance welding. The solution according to the invention allows those difficulties to be avoided which currently always occur in the two-point welded joints produced by resistance welding. The essence of the method proposed consists in the fact that a two-point welded joint is provided in a single technological step using a tubular electrode at least on one side of the foil. By recording the change in the infrared radiation of the surface of the foil between the connection points, it will also be possible to detect the faulty welded joints using a postheating pulse. For this purpose, it is advantageous to use a photodetector.
Patent DE-3423320-A1 (DE)
Title: Aiming device for a hand gun
Inventor: TRUBE JOACHIM
IPC: F41C33/08
Filed: 1984-06-23
Abstract: In order to make an aiming device for a hand gun, which aiming device contains a night sight having an image-intensifier tube, suitable for day operation in a simple manner, a carrying handle is arranged on the housing of the night sight, which carrying handle holds the optical elements for a day sight. In consequence, it is not necessary to change the aiming apparatus for night operation and day operation and, as a result of the construction of the day sight as a carrying handle, the hand gun which is equipped therewith can be transported more easily and conveniently. The changeover from the night sight to the day sight is carried out by means of a pivoting mirror which is arranged between the eyepiece optics and the remaining optical parts.   <IMAGE>
Patent DE-3425862-A1 (DE)
Inventor: STAAB RUDOLF DR
IPC: C25B1/46
Filed: 1984-07-13
Abstract: A gas-diffusion cathode is to be used in the trough-like electrolysis cell with horizontally disposed electrodes which are separated from each other by a membrane. The gas-diffusion cathode (3) rests on a grating (4) with supporting legs (2). A spacer (8) is disposed between membrane (6) and gas-diffusion cathode (3).
Patent DE-3437948-A1 (DE)
Title: Time switch with programmable control riders
Inventor: MOOSMANN THOMAS
IPC: H01H43/06
Filed: 1984-10-17
Abstract: A time switch having a driven timing disc and control riders which are fitted onto the timing disc and can be set parallel to the rotation axis has a rotating device which is adjustable to the individual control riders and has an actuating device which can be pressed in radially against spring force in order to set the control riders into one of the switching positions. The rotating device can be constructed as a rotating ring. A complete series of adjacent control riders can be set successively, in accordance with the rotation angle, by rotating the rotating device with the actuating device pressed in.
Patent DE-3438770-A1 (DE)
Inventor: HENNING KLAUS-DIRK DIPL ING
IPC: B01D53/52
Filed: 1984-10-23
Abstract: In order to remove from hot gases hydrogen sulphide in the temperature range between 400-1000<o>C, metallic tin- and/or lead-containing pellets are used which contain pure lead or tin- and/or lead-compounds which can be converted thereinto on an inorganic carrier material which is stable in the 400<o>-1000<o>C temperature range. To produce the pellets, metallic tin and/or lead in powder form and/or in one of these convertible tin and/or lead compounds is mixed with the carrier material and transferred into the pellets by extrusion or shaping into pellets. It is also possible to impregnate the carrier material with solutions containing tin- and/or lead compounds and then subject them to heat treatment in order to effect transfer into the metals. The quantity of tin and/or lead must amount to about 1-20% by weight of the pellets.
Patent DE-3440598-A1 (DE)
Title: Spinning machine with a multiplicity of spinning units arranged alongside one another
Inventor: STAHLECKER FRITZ
IPC: D01H9/00
Filed: 1984-11-07
Abstract: In a spinning machine with a multiplicity of spinning units arranged alongside one another, provision is made for arrangement of a row of spinning units on each side of the machine. A track for a trolley is provided between the two rows of spinning units and is equipped with devices for replacing sliver containers assigned to the spinning units.
Patent DE-3441382-A1 (DE)
Inventor: BRUEGGEMANN HORST
IPC: E01C19/10
Filed: 1984-11-13
Abstract: PCT No. PCT/DE85/00433 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Oct. 31, 1985 PCT Pub. No. WO86/02962 PCT Pub. Date May 22, 1986.A method as well as an apparatus for processing asphalt mixtures is provided in which broken-up used asphalt is employed and new material is added, utilizing a plurality of burner-heated drum devices, with the used asphalt component and the new material for the asphalt mixture to be processed or produced being processed, i.e. heated in particular, in respectively differently configured drum devices. The used asphalt component is heated separately in a drum mixer operated with parallel flow and the new material component is heated in a drying drum operated with counterflow. After leaving their respective drum devices, the components are conducted into at least one further connected mixer and are further treated there with fresh bitumen and possibly with filler material being added in the mixer. Furthermore, the exhaust gases of the drum mixer are introduced directly into the drying drum and are further heated there, thus combusting the CHx and CO component contained therein. In this process, the exhaust gases of the drum mixer are introduced into the interior of the drying drum in the immediate vicinity of the burner flame through flow channels in the form of nozzles via a feed device formed at the frontal face of the drying drum in which the burner is disposed, with the direction of the nozzles being adjustable as a function of the size of the burner flame.
Patent DE-3441883-A1 (DE)
Title: Structure and method of forming an orthopaedic shaped article, and method of producing the structure
Inventor: RIND BRUCE DR MED
IPC: A61L15/07
Filed: 1984-11-16
Abstract: The invention proposes a structure and method of forming an orthopaedic shaped article and a method of producing the structure, such that part of the body to be immobilised is surrounded by a flexible network of non-porous tubes which essentially are void of air at first and have at least one inlet. A flowable medium is then injected into the tube network, the medium being capable of rendering the network essentially rigid, and the tube network is kept detachably in place until the network has become rigid. <IMAGE>
Patent DE-3441930-A1 (DE)
Title: Data-transfer system
Inventor: BROCKMANN MANFRED DIPL ING
IPC: G06F13/376
Filed: 1984-11-16
Abstract: In the case of a data-transfer system having a passive data bus (10) and a plurality of communications stations (12) which access said bus in a decentralised manner and in each case have a transfer control unit for controlling bus access on the basis of a data-transmission request and for controlling the data-transmission and reception process, the transfer control unit (14) of each communications station (12) is provided with an adjustable timer (25) in order to improve the real-time response. All the timers (25) are started at the end of a data transfer taking place on the data bus (10). Once an individually preset first waiting time has elapsed, the timer (25) initiates bus access if a data-transmission request is present. Since the waiting times of the individual timers (25) are staggered to be different, bus access can always be triggered only in one transfer-control unit (14). Data-transmission requests which continue beyond the individually preset first waiting time are processed in one go at the end of the second waiting time which is a maximum for all the timers (25). Any collision which may occur by simultaneous bus access by a plurality of communications stations (12) causes all the timers (25) to restart and all the data-transmission requests which are then present to be processed sequentially, starting once again. <IMAGE>
Patent DE-3442753-A1 (DE)
Title: Protective housing for ADP printers
Inventor: JUNG KARL-HEINZ
IPC: B41J29/08
Filed: 1984-11-23
Abstract: A protective housing (11) for ADP printers, particularly sound-absorbent or dust-protection housings, having a housing part (12) on the base side and having a transparent housing part (13) which partially forms the front side (19) of the housing (11), is on the cover side, and preferably has the form of an integral dome (31) which is, in particular, flattened and at least partially also forms the side walls (21) of the housing (11). The housing parts (12, 13) bound a closed retaining space (41). In the case of such a protective housing (11), in order to enable access to the control panels of the ADP printer and interface which are used, even in the closed state, it is provided that the housing part (12) on the base side be provided with electronic components (43) internally on its wall part (19) which also forms the front side of the housing (11), and be provided with at least one control panel (9) in the region of its top (24). <IMAGE>
Patent DE-3445080-A1 (DE)
Title: Electronic soldering iron which does not become hot
Inventor: LIECHTENSTEIN RICHARD VON
IPC: B23K3/03
Filed: 1984-12-11
Abstract: Published without abstract.