baber/WOPTO huggingface dataset:
Patent DE-3112161-A1 (DE)
Title: Applicator station working with a rotating stencil or screen
Inventor: MITTER MATHIAS
IPC: D06B11/00
Filed: 1981-03-27
Abstract: In an applicator station of an apparatus for applying chemicals, such as dye liquors, printing liquors or pastes, finishing liquors or coating liquors, whether foamed or not, is arranged a rotating stencil or screen assigned, preferably at a distance, material-web guides (4), over which the material web is guided in order then to feed it tangentially to the stencil or screen or convey further the material web coming from the stencil or screen. The material web loops round part of the rotating stencil or screen (1) over a portion of the cylindrical surface. The material-web guide (4), which can consist of a roller or cylinder or of a guide crossmember, can be located on the run-in side of the stencil or screen and/or on the run-off side, preferably approximately at mid-height relative to the stencil or screen. At the same time, a relatively large part of the stencil surface or screen surface is covered by the material web and looped round by this, and the tangential contact line (B) of the material web (3), located on the run-in and/or run-off side, is preferably above the application region for the chemical application. The feed or further conveyance of the material web and therefore the release of the material web from the stencil or screen take place respectively in a region which has no pressing force, so that the material web can be attached with care and be released from the stencil or screen with care. <IMAGE>
Patent DE-3113293-A1 (DE)
Title: Facsimile recording device
Inventor: LAUCKNER JOACHIM DIPL ING
IPC: G02F1/055
Filed: 1981-04-02
Abstract: Facsimile recording device for line-by-line recording of image information, a controllable optical component with pixel elements being provided from which light falls pixel-by-pixel on a recording medium along the length of a recording line. The pixel elements of the controllable optical component are divided into k lines each comprising m > 1 pixel elements and these k lines are shifted in parallel with one another. The 1, (k + 1), (2k + 1)... (nk + 1)th pixel element forms the first row, the 2, (k + 2), (2k + 2)... (nk + 2)th pixel element forms the second row and the k, 2k, 3k... nk-th pixel element forms the kth row, where n = o...m and the individual sub-rows are activated in chronological succession.
Patent DE-3116024-A1 (DE)
Title: Piston ring and a method and device for its production
Inventor: RAGGI LODOVICO
IPC: F16J9/12
Filed: 1981-04-22
Abstract: The method for the production of piston rings for internal combustion engines includes the production of a piston ring blank, the outside diameter of which is greater and the inside diameter of which is less than that required for the finished ring. A gap is cut in the ring in order to form two free ends and the ring blank is held in the closed position solely by the application of a force to the free ends of the ring blank. A piston ring blank or a plurality of piston ring blanks are then firmly clamped in the closed position and machined to make the inner circumference and outer circumference circular. This makes possible the production of a ring which approximates very closely to the required shape and which, accordingly, guarantees a good seal between a piston and the associated cylinder of an internal combustion engine in use. <IMAGE>
Patent DE-3116919-A1 (DE)
Title: Electronic control device for musical instruments
Inventor: KRAUS MANFRED DIPL ING
IPC: G10F5/04
Filed: 1981-04-29
Abstract: In an electronic control device (1) for musical instruments, a song selection module (12) is coupled to a memory and logic module (13) and to an output module (14) to a control unit (11) and the latter is connected to lifting magnets (16) which are in each case allocated to one of the tone generators of the musical instrument as actuating members and can be excited alternately by the output signals (15) of the control unit (11). By means of this control device (1) composed of only a few components, it is not only possible to store a large number of songs and these can be retrieved easily but it is also possible to vary the tempo as in traditional musical instruments. Furthermore, the content of the memory can be duplicated without difficulties. <IMAGE>
Patent DE-3117959-A1 (DE)
Title: Saw trestle with clamping device
Inventor: HOFFMANN HORST
IPC: B27B17/00
Filed: 1981-05-07
Abstract: Saw trestle with clamping device for holding a workpiece in place, in particular round timber (trunks, branches) and squared timber, with a V-shaped support channel (11) which is fastened to the frame (1) of the saw trestle and is provided with supporting elements (12, 15) standing out from the channel walls but corresponding to their inclination. The workpiece is clamped in place from above by a holding element (5) arranged on an extension arm (3) of the frame and displaceable transversely to the longitudinal direction of the channel. The longitudinal axis of the holding element (5) runs approximately centrally between the supporting elements. The principle of holding the workpiece in place can be represented diagramatically as a pyramid with four side faces: the workpiece is clamped between the pyramid point and the four corner points of the pyramid. This principle enables the longitudinal direction of the support channel to run alternatively towards the frame and past the frame. There is an especially favourable machining situation in the embodiment shown in Fig. 1, it being surprising that relatively long and heavy workpieces can be reliably clamped in place in this way. <IMAGE>
Patent DE-3120765-A1 (DE)
Title: Power shaft transmission for rotary internal combustion engine with circular engagement
Inventor: SCHMID WILHELM
IPC: F02B53/00
Filed: 1981-05-25
Abstract: The invention relates to a power shaft transmission in which the rotary piston is moved by means of three eccentric shafts, which engage axially on both sides in planetary gearings, for which the eccentric shafts are each respectively supported in discs between rotary piston and planetary gearing, which discs are an integral part of the power shaft. Eccentric shafts, axially supported and moved on both sides are the prerequisite for a smooth running and fully loadable function of the power shaft transmission. Its arrangement is possible only if both the rotary piston is assembled from three individual parts, and the power shaft is longitudinally separable and at the same time can be designed so that radially it is torsionally strong. A power shaft transmission of this type enables the speeds of the rotary piston and the power shaft to be matched, like the power transmission in a six cylinder four-stroke reciprocating piston internal combustion engine, in which three working strokes per revolution likewise take effect. On the other hand, the eccentric shaft (power shaft) of the Wankel system rotary piston engine must be moved at three times the speed of the rotary piston, which corresponds to a two-cylinder four-stroke reciprocating piston internal combustion engine. <IMAGE>
Patent DE-3121017-A1 (DE)
Title: Device for fixing a component which is displaceable on a vertical support column
Inventor: ZERVER ALFRED
IPC: B25H3/02
Filed: 1981-05-27
Abstract: The invention relates to a device for fixing a component which is displaceable on a vertical support column, in particular a lid or intermediate shelf guided on two circular-cylindrical guide columns of a mobile tool trolley, by means of a bolt which is mounted on the component and engages in an opening in the support column. In order to bring about automatic and clearance-free fixing of the component at the given location on the support column without additional actuation and without overloading the bolt, at least two clamping jaws are arranged in a housing which is arranged on the component and tapers conically upwards, said clamping jaws engaging with inner clamping faces on opposite sides of the support column and their outer clamping faces being designed conically to correspond to the housing. The clamping jaws can be mounted on the bolt which, in turn, is guided in the housing with play in the vertical direction. Furthermore, the bolt can be arranged in a guide bush which is provided with bearing faces for the clamping jaws and is guided in an elongate hole in the housing.
Patent DE-3129399-A1 (DE)
Title: Convector for use in association with a floor-heating system
Inventor: BRUCKSCHEN HANS-GOTTFRIED
IPC: F24H3/00
Filed: 1981-07-25
Abstract: A convector for use with a floor-heating system is arranged in an open tank which is covered at the top with a grate. The convection plates are connected to pipe sections which are connected to the water supply pipe or the water removal pipe respectively and arranged in the tank. These convection plates are, with further convection plates, fitted one inside another contactlessly. These further convection plates are a component of an electro-convector. <IMAGE>
Patent DE-3145876-A1 (DE)
Title: Electrically heated apparatus
Inventor: BLECKMANN INGO DIPL ING DR MON
IPC: H05B3/68
Filed: 1981-11-19
Abstract: In an electrically heated apparatus, which is severely stressed in terms of temperature, particularly in the case of deep-fat fryers, frying pans or the like, a tubular heating element is arranged in a sleeve tube which is connected by means of wires to the base of the apparatus. During connection, parts of the wires, in particular the peaks of a wire helix, are pressed into the base.
Patent DE-3146089-A1 (DE)
Title: Heat exchanger for gases of widely differing temperatures
Inventor: ZACHERL ANTON
IPC: F28D7/06
Filed: 1981-11-20
Abstract: The present invention relates to a heat exchanger for conducting gases of widely differing temperatures whose cross-counterflow matrix, which is located in the hot gas flow, consists of separate tubes or lancet-like, hollow flow profiles which are connected, on the one hand, to a first stationary pipe duct for the supply of compressed air into the relevant matrix channels and, on the other hand, to a second stationary pipe duct from which the compressed air heated up via a matrix is fed to a consumer, the two separate pipe ducts either being integrated in a common manifold or being formed from individual tubes arranged essentially parallel next to one another, the heat exchanger matrix or its relevant compressed air channel guides (tubes, hollow profiles) extending laterally projecting in a U-shaped fashion with respect to the relevant longitudinal tube axis or axes. Chiefly for the purpose of avoiding the occurrence of a risk of cracks in the matrix edge region, the invention is principally characterised in that the manifold or the individual tubes have a wall structure that is corrugated like a diaphragm in the zones located outside the connecting region of the heat exchanger matrix.
Patent DE-3148094-A1 (DE)
Inventor: HETZ WALTER ING GRAD
IPC: G10K11/00
Filed: 1981-12-04
Abstract: 1. An ultrasonic scanner comprising a scanner housing (7) with a base (8; 13; 15; 18) which on the scanning surface (7; 16; 19) possesses a transducer element comb (10) consisting of a plurality of transducer elements (11), whose electrical connection lines (21) extend inside the scanner housing (7), characterised in that the transducer element comb (10) extends at an acute angle (alpha 1 ; alpha 2 ; alpha 3 ; alpha 4 ) to the longitudinal axis of the scanner housing (7), so that a sloping scanning surface (9; 16; 19) is formed.
Patent DE-3202833-A1 (DE)
Title: Facing for a frame fastened in a building and intended for a room door or house door or the like
Inventor: HERING WILLI
IPC: E06B1/34
Filed: 1982-01-29
Abstract: The invention relates to a facing for a frame fastened in a building and intended for a room door or house door or the like. A clamping strip is screwed onto the lining of the old wooden frame. It can be displaced laterally in order to compensate inaccuracies. The clamping strip has catch projections. A sectional piece is pressed onto these. This has legs, under which cover panels for facing the lining side, ornamental side and rebate side of the old frame can be pushed. By means of the facing according to the invention, the doors of old buildings can be renovated simply, quickly and cost-effectively.
Patent DE-3203757-A1 (DE)
Title: Apparatus for the intermediate stacking of articles
Inventor: GULDNER MANFRED
IPC: B65G47/51
Filed: 1982-02-04
Abstract: The invention relates to an apparatus for the intermediate stacking of articles, for example workpieces, between two handling and/or processing stations. This is especially simple, functionally reliable and space-saving if it is characterised essentially by a vertical stacking shaft assigned to the conveying track, by a positioning device which, to initiate the stacking operation, stops the article, if appropriate arranged on a pallet, immediately under the stacking shaft, by a lifting device which presses the article, if appropriate together with its pallet, upwards from the conveying track into the stacking shaft, if appropriate together with articles already located in the stacking shaft and, if appropriate, with their pallets, so as to be supported against these or their pallets, and by a retention device which can be activated when the article and, if appropriate, its pallet are pressed upwards at a predetermined height of the stacking shaft and which is intended for holding the article and, if appropriate, its pallet and the articles if appropriate already located above it in the stacking shaft and, if appropriate, their pallets.
Patent DE-3204404-A1 (DE)
Inventor: ADAMS JUERGEN
IPC: G07B13/00
Filed: 1982-02-09
Abstract: 1. Procedure for the distance calibration of electronic taximeters installed in vehicles which comprise a calculating device (MC), a read and write store (RAM), a system program store (EPROM) and a tariff data store (TPROM), a front facing input keyboard (T1 to T4) and a distance pulse generator (WG) connected to the taximeter, by which for the distance calibration the distance pulse generator (WG) may be connected to a register so that when the vehicle is rolling distance pulses corresponding to a distance covered on a test distance or a roller testing device are put into a register while this input is may visible on indicator means (AZ), characterized in that when a sealing (PK) accessible at the installed taximeter is removed a switch (K5) of the device is automatically switched to a test mode, that thereupon the distance pulse generator (WG) is connected to the register by the actuation of a first key (T2) of the input keyboard, that by operating a second key (T1) the distance pulse generator (WG) is switched off, thereby simultaneously transferring the counted pulse value in such manner that it is available for distance calculation in the operating mode and in that on resealing the taximeter the test mode is automatically released and the operating mode switched in.
Patent DE-3215100-A1 (DE)
Title: Measuring device for detecting multi-axial strain or pressure states
Inventor: LAUMANN WERNER DR
IPC: G01B7/16
Filed: 1982-04-23
Abstract: The measuring device having at least one three-part strain gauge rosette is used for detecting multi-axial strain or pressure states of a component, particularly cooled to a low temperature, such as, for example, the housing of a superconductive magnet. To be able to measure also slight strain or pressure states on such apparatuses which cannot be prechecked, a carrier element (4) constructed as disc-shaped strain transformer is provided which can be connected friction-locked on its outside edge (21) to the component (3) to be examined and has a circular central area (5), constructed as a diaphragm of predetermined thickness (d), on which a strain gauge rosette (7 and 8) is applied on both sides in each case and which is enclosed by an annular-disc-shaped area (6) which is largely flexurally and longitudinally rigid and the mean thickness (D) of which is at least ten times greater than the mean thickness (d) of the central diaphragm area (5) and which is subdivided by at least six radially extending slots. This carrier element (4) can be arranged particularly at its protruding annular edge part (21) around a corresponding reception ring (23) which is rigidly attached to the component (3) to be examined. <IMAGE>
Patent DE-3218387-A1 (DE)
Title: Holding and viewing roll for maps and the like
Inventor: NIEWIND RICHARD
IPC: G09B29/06
Filed: 1982-05-15
Abstract: To increase the section which can be exposed for viewing, particularly of maps and the like carried on bikes, said maps are mounted on the circumference of a holding and viewing roll covered by a flexible and transparent film encompassing the map. The holding and viewing roll can be rotated at will and is fixed in each position by the effect of a brake. <IMAGE>
Patent DE-3218433-A1 (DE)
Title: Filling element for filling a container
Inventor: SINDERMANN SIEGMAR
IPC: B67C3/08
Filed: 1982-05-15
Abstract: In a filling element for filling a container, especially for the counterpressure filling of a can, with an annular seal which can be mounted on the receptacle and a pressure medium chamber which is formed from corresponding outside parts of the valve casing and the cowling, the pressure chamber being provided between the cowling and the valve casing, the projection corresponds to the largest can to be filled. The projection consists of the actual valve casing connection piece and a sleeve centred on the latter, on which sleeve the large centring cowling which has been allocated is movably mounted. If a smaller can is to be filled, according to the invention an appropriately allocated centring cowling is used which is movably mounted directly on the valve casing connection piece. In this way, all current cans can be serviced with a filling machine and/or a main filling element.
Patent DE-3219464-A1 (DE)
Title: Attachment holder for plastic pipes carrying seawater which are laid side-by-side
Inventor: WIEDEMANN MARTIN
IPC: F24D3/14
Filed: 1982-05-24
Abstract: An attachment holder for plastic pipes carrying seawater, which are laid side-by-side, and in which a supporting rail is stamped from metal and has tongues which can be bent out of the plane of its contact surface, and a cover which is formed integrally from bridge clamps arranged side-by-side for the seawater pipes is placed on the supporting rail, which pipes have through openings in the region of the foot sections of the bridge clamps for the tongues of the supporting rails which can be bent around above the foot sections.
Patent DE-3223086-A1 (DE)
Title: Device for producing electrical cable harnesses
Inventor: MATSUI MINORU
IPC: H01R43/01
Filed: 1982-06-21
Abstract: In a device for producing electrical cable harnesses, a required number of wires is fed at a uniform spacing to a cutting unit and an assembly unit for the wire and connecting piece, the wires being cut at the units and split into two wire groups, and the connecting pieces being mounted on each of the mutually abutting ends of the wire groups, in a single stamping and moulding process. The projecting wire group, which has a connecting piece at the other end which was attached in the preceding method step, is released as a completed cable harness.
Patent DE-3229362-A1 (DE)
Title: Electromechanical safety belt/ignition securing device for obliging vehicle occupants to wear safety belts in motor vehicles with petrol engines
Inventor: FEIGE ERICH
IPC: B60R22/48
Filed: 1982-08-06
Abstract: The electromechanical safety device prevents a motor vehicle engine from being started when safety belts are not being worn. This device which is developed as an installation set (in particular for subsequent installation) controls by means of sensors attached to the belt lock an alternating switch system which, when the safety belt lock is not engaged, interrupts the feed line (current or fuel) necessary for the engine to work.
Patent DE-3230213-A1 (DE)
Inventor: BAUER GERHARD DIPL ING
IPC: A63J1/02
Filed: 1982-08-13
Abstract: 1. A measuring and control device for loads suspended from cables, in particular for lifting stage settings, comprising a winding drum, first measuring means for detecting the angular position and/or the rotational speed of the winding drum, a motor for driving the winding drum, second measuring means (21...24) for scanning optical marks (11...14) provided on the cable (10), an analyzer (30) for comparing the measured results from both measuring means, and a control unit for controlling the motor in response to predetermined set-point values of paid-out cable length and the measured actually paid-out cable length, characterized in that the second measuring means includes a plurality of optical sensors, (21...24), the spacing (1+n DELTA l) between said sensors being selected such that not more than two sensors will simultaneously detect a cable mark (11).
Patent DE-3230360-A1 (DE)
Title: Overload protection for a lifting appliance
Inventor: FLAIG HEINZ DIPL ING
IPC: B66D1/58
Filed: 1982-08-14
Abstract: A pressure capsule (6) is supported as overload protection on a bracket (13) of the lifting appliance (12). It is acted upon by a single-arm lever (14) which is linked with a pin (15) to the lifting appliance and on which the lifting member (16) passed around a bottom sheave (17) acts. The pressure capsule (6) contains two pressure switches (10), from which lines (11) lead to a lifting-mechanism control system (not shown). One pressure switch responds at 10% of the rated load, the other at 110%. An emergency cut-out pin in the pressure capsule (6) projects into both pressure switches (10). In the event of a loss of fluid, the emergency cut-out pin acts as a fail-safe device on the diaphragm of the 100% pressure switch and cuts out the motor of the lifting mechanism. <IMAGE>
Patent DE-3232072-A1 (DE)
Title: Device for lifting and transporting patients
Inventor: WEINER RUDOLF DIPL ING
IPC: A61G7/10
Filed: 1982-08-28
Abstract: A device for lifting and transporting patients has a stand foot essentially comprising two straight legs (11, 12) and a cross-beam (13) on which a stand column (2) is fixed at right angles. The legs (11, 12) project with bearing eyes (14, 15) into the cross-beam (13) and are connected there in an articulated manner to the cross-beam (13) via hinge bolts (16, 17). By this arrangement of the hinge bolts (16, 17) in the vicinity of or on the connecting line of the rollers (7, 8; 9, 10) of the two legs (11, 12) of the stand foot it is achieved that the hinge bolts (16, 17) are only exposed to a force by the tilting moment occurring on lifting of a patient. <IMAGE>
Patent DE-3234102-A1 (DE)
Title: Drill, in particular a step drill
Inventor: ZECHA ERWIN
IPC: B23B51/10
Filed: 1982-09-14
Abstract: In a drill with interchangeable cutting tips, these cutting tips are held in the cutting-tip seat in the drill body in such a way that an end face of the cutting tip and of the cutting-tip seat develops which is inclined relative to the cross-sectional plane of the drill body and results in the corresponding end faces of the cutting tip and of the cutting-tip seat being pressed against one another when the drill is subjected to load. In addition, by offsetting the bores in the cutting tip and in the cutting-tip seat, the cutting tip, upon assembly, is pressed as tightly as possible against the corresponding end faces of the cutting-tip seat. Both possibilities ensure that precision bores with tolerance ranges of +/- 0.005 mm can be made with a step drill equipped in this way despite replacement of the cutting tips, which can be carried out by the user.