baber/WOPTO huggingface dataset:
Patent DE-3248246-A1 (DE)
Inventor: BRONSTERT BERND DR
IPC: G03C1/72
Filed: 1982-12-28
Abstract: Relief plates and printing plates are produced by a positive-working process, using a photopolymerizable layer which contains one or more photopolymerizable, olefinically unsaturated compounds, one or more photoinitiators which can be activated by UV light, and a combination of a phenothiazinium, phenoxazinium, phenazinium or acridinium dye with a mild reducing agent which, on exposure to visible light, is capable of reducing the dye in the excited electronic state. The photopolymerizable layer is exposed imagewise to light having a wavelength longer than 450 nm, and simultaneously or subsequently exposed uniformly to light having a wavelength of from 300 to 420 nm, after which the unpolymerized areas of the layer are removed.
Patent DE-3300379-A1 (DE)
Title: Disposable cigarette lighter with clip and with a sleeve equipped with a clip
Inventor: FISCHER KARL-HEINZ DIPL ING
IPC: F23Q2/32
Filed: 1983-01-07
Abstract: Published without abstract.
Patent DE-3302217-A1 (DE)
Title: Image transmission system
Inventor: SHIMIZU KATSUICHI
IPC: H04N1/32
Filed: 1983-01-24
Abstract: An image transmission system is specified which provides for high-capacity image transmission. The image transmission system has a switching unit with several input lines and several output lines, by means of which signals input via the input lines can be transmitted to at least one selected output line, a memory, connected to the switching unit, for storing image information items, at least one image information output unit, in each case connected to an input line, and at least one image recording unit, connected in each case to an output line.
Patent DE-3303051-A1 (DE)
Title: Lid-lifting appliance for lifting out and transporting the lids of manhole covers and suchlike covers
Inventor: STEWING ALBERT
IPC: B66F3/08
Filed: 1983-01-29
Abstract: A lid-lifting appliance for lifting out and transporting the lids of manhole covers, with a movable lifting device for a lifting foot which in the area of a lifting corner can be put down on the lid to be lifted out and has gripping means, the lifting device having a lifting spindle, mounted in a fixed position, with a spindle nut as a lifting mechanism for the liftable and lowerable lifting foot. The lifting spindle has a threaded section of small pitch for the power lift and a threaded section of large pitch for the rapid lift. A spindle nut is in each case allocated in a rotationally locked manner to the two threaded sections. A first bearing part with a first support collar surrounding the lifting spindle is mounted on the spindle nut for the power lift, while a second bearing part with a second support collar surrounding the lifting spindle is allocated to the spindle nut for the rapid lift. Consequently, during the course of the lifting-out of the lid, work can be carried out first of all with a power lift and then with a rapid lift to completely lift the lid into the transport position. <IMAGE>
Patent DE-3305762-A1 (DE)
Title: Attachment element
Inventor: FISCHER ARTUR DR
IPC: F16B13/10
Filed: 1983-02-19
Abstract: The invention relates to an attachment element consisting of two half-shell-shaped anchoring elements which can be pushed axially together, are inclined running parallel on their sliding surfaces facing one another and overlap in a complementary manner to form a circular cross-section, an attachment lug for the fitment of wires, perforated strips or the like being arranged on the one anchoring element in an extension of its smallest cross-section, which lug is broader than the diameter of the hole which holds the attachment element. In order to connect the two anchoring elements to form a unit, the anchoring element which is to be driven in is provided with radially projecting flanges which grip the anchoring element which is provided with the attachment lug.
Patent DE-3307636-A1 (DE)
Inventor: RULAND ALFRED DR
IPC: C07C43/225
Filed: 1983-03-04
Abstract: For the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE 1. A phenoxyacetylene of the general formula  see diagramm : EP0118082,P4,F1  where R**1 is propyl, tert.-butyl or hexyl, R**2 is halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, cyano, nitro, trifluoromethyl, phenyl or phenoxy, it being possible for the phenyl or phenoxy radical itself to be also substituted by halogen or alkyl of 1 to 4 carbon atoms, and n is an integer from 1 to 5. For the Contracting State : AT 1. A process for the preparation of an alkyl-substituted phenoxyacetylene of the formula  see diagramm : EP0118082,P5,F1  where R**1 alkyl of 1 to 8 carbon atoms, R**2 is halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, cyano, nitro, trifluoromethyl, phenyl or phenoxy, it being possible for the phenyl or phenoxy radical itself to be also substituted by halogen or alkyl of 1 to 4 carbon atoms, and n is 0 or an integer from 1 to 5, wherein (a) a 1,1-dihalo-olefin of the formula (II)  see diagramm : EP0118082,P5,F2  where R**1 has the above meaning and X is halogen is reacted with an alkali metal, alkalins earth metal or aluminium phenolate of the formula  see diagramm : EP0118082,P5,F3 where R**2 and n have the above meanings and M is one equivalent of an alkali metal, alkaline earth metal or aluminium atom, in the presence of a copper salt or a copper compound and a polar solvent at a temperature of from 50 to 250 degrees C to give an alpha-halo-enol ether of the Formula (III)  see diagramm : EP0118082,P5,F4  where R**1, R**2, X and n have the above meanings, and (b) the compound of the Formula (III) is reacted in the presence of the base and a solvent at a temperature of from -40 to +100 degrees C, with the elimination of hydrogen halide, to give the alkyl-substituted phenoxyacetylene of the formula  see diagramm : EP0118082,P5,F5 where R**1, R**2 and n have the above meanings.
Patent DE-3310107-A1 (DE)
Title: Industrial robot having arm parts connected in series
Inventor: KLEEMANN ROBERT
IPC: B25J9/04
Filed: 1983-03-21
Abstract: The slide bearings in the joints of the upper arm (7) of an industrial robot are arranged on the same arm side and are under compensating spring pretension (9), so that in the event of wear axial parallelism of the arm is maintained. <IMAGE>
Patent DE-3315224-A1 (DE)
Title: Pressure shoe, especially for bevelling machines
Inventor: BAVELLONI FRANCO
IPC: B23Q7/03
Filed: 1983-04-27
Abstract: The pressure shoe (1) suitable for pressing glass panes onto a conveyor belt has an elongated body (2) which is provided with elastic gripper elements (4) on the side coming into contact with the glass pane. A fork-like platelet (6) is articulatedly mounted on centre webs of the body (2) transversely to the longitudinal extent of the body (2), which platelet is in a folded-up position during the processing of relatively large glass panes, whilst it is swung into a lower position during the processing of glass panes of smaller dimension, in which position it projects from the body (2) and engages with the glass pane by means of a shovel-like end. Thus, both relatively large and relatively small glass panes, for example 40 x 40 mm panes, can optionally be processed with low effort and using the same machine. <IMAGE>
Patent DE-3316832-A1 (DE)
Title: Method and press for compacting coils of wire
Inventor: AENGENEYNDT WOLF
IPC: B65B27/06
Filed: 1983-05-07
Abstract: The invention relates to a method for compacting coils of wire, in which the loose coil of wire is pressed axially and tied off in the pressed state. The coil of wire is, however, re-pressed and/or vibrated before tying-off, so that ties which are tight over a long period are achieved. <IMAGE>
Patent DE-3317732-A1 (DE)
Title: Tripod for geodetic instruments
Inventor: KOEPPEL MARTIN
IPC: G01C15/10
Filed: 1983-05-16
Abstract: A tripod for accommodating geodetic instruments has first centring fitting elements (1, 2a, 2b, 2c) into which an instrument can be inserted with a corresponding centring flange. The setting-down position for the instrument is unambiguously determined in the tripod. Second centring fitting elements (6, 7a, 7b, 7c) are arranged in an accurately defined position opposite the first centring fitting elements. The second centring fitting elements are used for accommodating an optical plumb bob (10). The two centring fitting elements are correlated in such a manner that the axis (B-B) of the optical plumb bob (10) mandatorily coincides with the vertical axis (A-A) of the instrument to be placed on. The optical plumb bob (10) is detachably attached to the tripod so that it can be mounted as required in the manner of a kit. <IMAGE>
Patent DE-3320667-A1 (DE)
Title: Briquetting press for pourable pressing material, for example sawdust or the like
Inventor: STRAEHLE KARL
IPC: B30B11/10
Filed: 1983-06-08
Abstract: A briquetting press for pourable pressing material, for example sawdust, has a charging apparatus, introducing the pressing material into a pressing chamber, a pressing apparatus, operating in the pressing chamber, and a device for automatically ejecting the pressed article out of the pressing chamber. In order to increase the operating speed with a simple construction and easy operator control, the arrangement is set up in such a way that the briquetting press has a number of pressing chambers which are aligned axially parallel, arranged on a carrier which is mounted rotatably about a fixed axis of rotation and is coupled to a stepping drive mechanism, which pressing chambers can be transferred successively by the stepping drive mechanism into a charging station, containing the charging apparatus, a pressing station, containing the pressing apparatus, and an ejecting station, containing the device for ejecting the pressed article out of the respective pressing chamber.
Patent DE-3320787-A1 (DE)
Title: Washing device for photographic bases
Inventor: HEHN WILFRIED
IPC: G03D3/02
Filed: 1983-06-09
Abstract: The invention relates to a washing device for photographic bases which are transported continuously on a U-shaped path by means of driven rollers through a washing tank which has a water inlet and an outlet for water enriched with chemicals. In order to intensify the washing without an additional washing tank and/or greater fresh water inflow, the first washing region is separated off at the base inlet by transport rollers, the liquid particularly laden with chemicals flowing off via an overflow system from the first washing region. <IMAGE>
Patent DE-3325922-A1 (DE)
Title: Ratchet spanner for tightening and loosening screws, nuts or the like
IPC: B25B13/46
Filed: 1983-07-19
Abstract: Ratchet spanner for tightening and loosening screws, nuts or the like, consisting of an actuating lever which has, at one end, a handle, and, at the other end, an annular ratchet head and holds, in the ratchet head, an insert which is coupled, rotationally fixed to the ratchet head, in one direction of rotation to detent pawls and is rotatable in the other direction of rotation in the annular ratchet head and has a perforation for a square pin which is mounted, secured by catch balls, displaceably in the perforation and whose end protruding laterally from the insert serves for engagement in sockets for spanners, the square pin being provided, at one end, with a stop plate which can be laid against the side of the ratchet head facing away from the socket for spanners.
Patent DE-3325971-A1 (DE)
Title: Closed implement combination for agriculture
Inventor: GATTERMANN BERND
IPC: A01B49/06
Filed: 1983-07-19
Abstract: Closed implement combination for agriculture, consisting of a ground-working implement arranged especially on the three-point coupling of a tractor and connected to the tractor take-off shaft by means of a cardan shaft, and of a cultivating machine connected to the ground-working implement by means of coupling parts designed as a lifting frame, the cultivating machine being raisable by means of the lifting frame. In order essentially to improve the lifting out of a plurality of implements or machines arranged in succession and operated by the take-off shaft, during turning at the end of a field, the cultivating machine (4) can be driven from the tractor take-off shaft by way of a cardan shaft (15) arranged between the driven output shaft of the ground-working implement (1) and the cultivating machine (4), and provision is made for ensuring that stops (19) limit the lifting range of the lifting frame (5) during the use of the implement combination, in such a way that the maximum permissible angling ( alpha ) of the cardan shaft (15) is not exceeded, so that the cultivating machine (4) can be driven uninterruptedly even during its lifted-out state (Fig. 2). <IMAGE>
Patent DE-3328213-A1 (DE)
Title: Method for printing forms by means of a wordprocessing station
Inventor: SCHMIDT HARTMUT
IPC: B41J3/46
Filed: 1983-08-04
Abstract: In order to print forms (F) by means of a wordprocessing station consisting of a keyboard (TA) for inputting characters and of a printer (D) and of a display device (A), marks (M) which characterise the start and/or the end of areas (VF) which are to be printed on on the form (F) are represented on the display device (A). In addition, texts (FF1) which are visually particularly marked and mark the significance of the respective area (VF) on the form (F) are represented in the vicinity of the marks (M). The marks (M) and the texts (FF1) are not printed out when the form (F) is printed. The particular visual marking takes place for example by means of an inverted representation, i.e. by means of a representation with interchanged foreground and background colours. <IMAGE>
Patent DE-3332210-A1 (DE)
Title: Preparation process for raw materials
Inventor: NASS WOLF-RUEDIGER
IPC: B03B5/28
Filed: 1983-09-07
Abstract: Useful materials are to be separated from ballast materials by the preparation process, in which the raw material is acted on by a separating medium which is free from any chemical reaction with the useful material to be recovered, and which has a density between the densities of the useful material and a ballast material. After the mixing, the mixture is subjected to a separation process, especially one based on gravity. For trouble-free separation of even finely-divided useful material, the raw material and the separating medium are mixed collectively in a disintegrator, with comminution of the raw material.
Patent DE-3333288-A1 (DE)
Title: Device for treating patients by magnetic field
Inventor: HORN FRIEDRICH
IPC: A61N2/02
Filed: 1983-09-15
Abstract: A device (10) for treatment by magnetic field has two flexible arms (12, 14) which consist of an articulated tube which is completely filled with ferromagnetic powder. The articulated tube is joined in the interior of the housing (10) to a rigid soft-iron core whose end faces adjoin the soft-iron powder filling in the arms (12, 14). The soft-iron core in the device (10) is surrounded by a coil. If the latter is connected to a current source, a strong magnetic field is induced which is continued through the flexible arms (12, 14) up to the pole plates (30, 32). A magnetic field of high field strength is produced between these plates. Owing to the flexibility of the arms (12, 14), it is possible to select the position of the pole plates (30, 32). <IMAGE>
Patent DE-3333498-A1 (DE)
Title: Planar pressure transducer
Inventor: JAKOBS RUEDIGER HASKO DIPL PHY
IPC: F16J3/02
Filed: 1983-09-16
Abstract: The invention relates to a planar pressure transducer which has a diaphragm 2 in a housing. The diaphragm 2 is exposed to the pressure to be measured, has wire strain gauges 3, 4 and is connected to the housing 1 in a sealing manner in a radially outer fastening area 9. The diaphragm 2 is loosely supported axially on a housing support which is provided on the side of the diaphragm 2 remote from the pressure at a radial distance to the inside from the outer fastening area 9. <IMAGE>
Patent DE-3339759-A1 (DE)
Title: Process and preparation system for the production of an ignitable fuel-air mixture for internal combustion engines
Inventor: WITTEK FRANZ X
IPC: F02M25/022
Filed: 1983-11-03
Abstract: The optimum energy yield of an ignitable fuel-air mixture and its pollutant-free combustion with low exhaust gas temperatures in an internal combustion engine (18) is achieved in that a part of the external air drawn in is preheated, the size of the two secondary flows being controlled by means of a closed loop control circuit in order to keep the temperature of the mixture in the mixture intake pipe (19) constant within the range of approximately 45 to 60 DEG C, if possible about 56 DEG C, to which control circuit a temperature sensor (29) provided in the mixture intake pipe (19) and, as control element, a shutter (6) or flap controlling the size of the flow cross-sections for the secondary flows in a reciprocal ratio are assigned; that the moisture content of the total air flow is preferably enriched to at least 80% in a humidifying station (10) arranged upstream of the carburettor (17); and that in the base (25) of the mixture intake pipe (19) retention reservoirs (27) for recondensed fuel are provided, which fuel is revaporised by means of a heating device (21) surrounding the outside wall (20) in this area so that only fuel mixed with air passes into the combustion chambers (28). <IMAGE>
Patent DE-3402234-A1 (DE)
Title: Continuously adjustable steel holder
Inventor: HOGL WILLI
IPC: B23B29/04
Filed: 1984-01-24
Abstract: The invention relates to a holding device for at least two rotating recessing or turning-out tools for cutting machining on lathes or milling machines. For this purpose, there are provided, for example, two mountings (2, 3) which are displaceable in the axial direction relative to one another and are intended for the tools and which each have at least one bore for receiving a tool. At least one of the mountings is displaceable parallel to the longitudinal axis on guide rods (4, 5) which are connected to the clamping pin. <IMAGE>
Patent DE-3403298-A1 (DE)
Title: Process and apparatus for treating effluents
Inventor: SUPPERL WOLFGANG DIPL ING
IPC: C02F3/00
Filed: 1984-01-31
Abstract: In processes for treating effluents by activated sludge with a supply of oxygen it is difficult to keep the oxygen concentration to a value required for efficient operation. To solve this problem, in the invention, a portion of the activated sludge/effluent mixture to be treated is enriched to an oxygen content above the operating concentration and then the operating concentration is established by admixing this highly oxygen-laden portion to the activated sludge/effluent mixture. The invention further proposes an apparatus for carrying out this process.
Patent DE-3408303-A1 (DE)
Title: Home trainer
Inventor: SCHWEGLER ROLF
IPC: A63B24/00
Filed: 1984-03-07
Abstract: A home trainer (1), for example a bicycle trainer, rowing trainer, cross-country running trainer, or skiing wedeling trainer, is provided with an image area (7) which, for example, indicates a distance (14) where the current position of the home trainer user is identified by a point (15). The image area (7) is connected to a preprogrammable control and analysing device (8) which controls both the image on the image area and the braking force of the brake (5) of the home trainer (1). A screen or a liquid-crystal plate is suitably used as the image area (7). The home trainer can also be provided with several connections so that a race can be simulated on the image area. Various values such as, for example, pulse, speed, angle of slope and time can be shown continuously or digitally on a panel. <IMAGE>
Patent DE-3409102-A1 (DE)
Title: Drive for steerable vehicle wheels
Inventor: FREDERICH FRITZ PROF DR ING
IPC: B60K17/30
Filed: 1984-03-13
Abstract: In certain applications extremely large negative steering swivel radii may be appropriate for steerable vehicle wheels. In steered wheels of this type the torque transmission for drive purposes or for braking by mechanical means cannot be accomplished using known means since neither does the necessary installation space exist for the drive nor can all the kinematic conditions be met. The proposed wheel arrangement and the adapted torque transmission ensure kinematically sound power transmission under all operating conditions.
Patent DE-3411155-A1 (DE)
Title: Drawing-off installation for drawing off liquids into containers, especially for drawing off mineral oil
Inventor: THAMM EGON
IPC: B65B3/28
Filed: 1984-03-27
Abstract: Drawing-off installation for drawing off liquids into containers, especially for drawing off mineral oil, with a transport line for feeding empty containers and for emptying filled containers, a plurality of drawing-off stations along the transport line, filling lances with metering valves above the individual drawing-off stations, weighing devices underneath the individual drawing-off stations and a control device for the filling lances and/or the metering valves. The containers can, at a distance from the drawing-off station and with the assistance of the transport line, be intermittently inserted into the drawing-off stations with movement phases and drawing-off pauses, and pass the drawing-off stations one after the other. At least one final station of the drawing-off stations is fitted out as a precision metering drawing-off station. The control device is connected to the weighing devices. All the filling lances are connected by means of branch lines to a common supply line, in which the liquid to be drawn off is situated under a high feeding pressure. The supply line has an on/off valve in the direction of flow of the liquid to be drawn off upstream of the precision metering drawing-off station, by means of which on/off valve the precision metering drawing-off station can be disconnected from the supply line. The precision metering drawing-off station has a storage cylinder/piston arrangement which is provided with a spring-loaded delivery piston and is connected to the filling lance of the precision metering drawing-off station. The on/off valve in the supply line is, during the movement phases of the ... Original abstract incomplete. <IMAGE>
Patent DE-3418938-A1 (DE)
Title: Foldable wheelchair with simultaneous adjustment of the seat width
Inventor: BEESE OTTO
IPC: A61G5/08
Filed: 1984-05-22
Abstract: A foldable wheelchair whose side parts are connected to each other by a horizontal cross. By changing the length of the legs of the horizontal cross it is possible to vary the width of the seat. The width and height of the backrest can also be adjusted.
Patent DE-3419192-A1 (DE)
Title: Ashtray or similar built-in component for vehicles
Inventor: DIETZ GUENTER
IPC: B60N3/08
Filed: 1984-05-23
Abstract: An ashtray or similar built-in component for vehicles is described with an ashtray housing (1) which is to be arranged in a panelling element, for example a dashboard panel, console or the like in a countersunk fashion, and with an ashtray case (2) which is mounted therein and can be moved by the force of a spring (5) out of the closed position (out-of-use position) after a retaining element (6) is released into an open position (position of use). There is provision in the said ashtray for a handle (9) which is arranged in the vehicle at a distance from the ashtray to serve to release the retaining element (6) and to be connected to the retaining element (6) via a movement-transmitting element (10). <IMAGE>
Patent DE-3424562-A1 (DE)
Title: Mechanical/pneumatic game machine, in which the ball to be played is moved by air pulses
Inventor: SIEPMANN ROLF DIPL PHYS DR
IPC: A63F7/06
Filed: 1984-07-04
Abstract: Published without abstract.