baber/WOPTO huggingface dataset:
Patent DE-3325199-A1 (DE)
Title: Tilting mirror
Inventor: WULFERT KARL-LUDWIG
IPC: A47G1/24
Filed: 1983-07-13
Abstract: A tilting mirror has a mirror body which is mounted so as to be tiltable in two opposite tilting directions and has a remote-control tilting mechanism, the mirror body being prestressed into a tilting direction by a force in any tilting position, and the tilting mechanism comprising a cable or chain pull which is connected to the mirror body and acts in the opposite tilting direction (Fig. 2). <IMAGE>
Patent DE-3328121-A1 (DE)
Title: Sunshade blind
Inventor: HENKENJOHANN JOHANN
IPC: E06B9/262
Filed: 1983-08-04
Abstract: In a sunshade blind for a door or window opening with a number of identical slats (10) which are arranged above one another and movable in the vertical direction, elastic connecting webs (18, 19) are arranged between each two neighbouring slats (10), each connecting web (18, 19) being fastened to both slats (10). This arrangement makes it possible to accommodate the blind in an extremely small space in the folded state of the slats (10). <IMAGE>
Patent DE-3328268-A1 (DE)
Title: Method for transmitting information on a digital and/or analog basis, in which the coding is performed by the amplitudes of the half waves or periods of an alternating current
Inventor: DIRR JOSEF ING GRAD
IPC: H04L27/24
Filed: 1983-08-04
Abstract: Digital and also analog information is already marked by the half- waves or periods of an alternating current of one frequency and transmitted via transmission paths. The invention aims at transmitting even more information given the same bandwidth. This is achieved by the superimposition of two encoding alternating currents of the same frequency which are phase-shifted by 90 DEG  with respect to one another, thus producing an alternating current of the same frequency with the information of both encoding alternating currents.
Patent DE-3334875-A1 (DE)
Title: Method of setting the temperature of a furnace, for example a graphite tube
Inventor: SIESS GERHARD DIPL ING
IPC: G01N21/74
Filed: 1983-09-27
Abstract: A set-point temperature  theta <( DEG )>set is set on a heating control. After measuring the associated actual temperature  theta <( DEG )>act,  theta <( DEG )>set is altered by the difference  DELTA theta  =  theta <( DEG )>set- theta <( DEG )>act. If necessary, this step can be repeated iteratively.
Patent DE-3336326-A1 (DE)
IPC: D01H5/14
Filed: 1983-10-06
Abstract: 1. Needle holder with needle strips for textile machines, in which a plurality of needles are arranged in series and are fixed by their blunt ends in a plastic strip, which for its part is fastened in the groove of a needle holder, characterized in that the needle strip (6) is fastened by a simple press fit in the groove (3) of the needle holder (1).
Patent DE-3342407-A1 (DE)
Inventor: MAURER ERWIN
IPC: A61M5/20
Filed: 1983-11-24
Abstract: 1. Injection apparatus with an injection syringe, which is coaxially housed in a circular cylindrical casing, said casing being closed on both sides by covers, the cover located on the front casing end having a central passage for the injection cannula, which is closed by a stopper penetratable by the injection cannula, with a driver for extending the injection needle through the opening and for ejecting the syringe content through the extended injection cannula and with a locking device for the driver, which can be released by a handle arranged on the rear casing end, in which the driver is constituted by a spring (28, 128), which compressed is supported in pretensioned manner on the one hand on the injection syringe (5, 105) and on the other on casing (1, 101), in which for the locking device (30, 130) is provided a coaxial bolt (20, 120) having a recess (21, 160, 161), in which at least one locking ball (36, 37, 136, 137) fits into the recess, in which the locking ball is forwardly supported on a support (22, 122) on the casing and outwardly supported on a sleeve (24, 124) and in which the sleeve is constructed as an abutment for the spring and is rearwardly supported on a casing-fixed stop (22, 147), characterized in that the bolt (20, 120) is fixed to the rear end of the syringe (5, 105), that the sleeve is forwardly displaceable counter to the tension action of the spring into a position in which it does not impede the escape of the locking ball from the recess and that the rear cover (3, 103) is provided as a handle and is forwardly displaceably mounted carrying the sleeve with it.
Patent DE-3342440-A1 (DE)
Title: Process and corresponding apparatus for producing highly pure liquid gases
Inventor: DONNERHACK ANDREAS DIPL PHYS D
IPC: B01D35/18
Filed: 1983-11-24
Abstract: Highly pure, sterile and anhydrous cryogenic liquid gases can be produced by filtration in such a manner that the filtration takes place in the liquid state of the gases and that the integrity of the filter used is tested at the operating temperatures conventional for the liquid gases - for example with the aid of the bubble point test or the forward-flow test. <IMAGE>
Patent DE-3342811-A1 (DE)
Title: Swivellable sliding roof which can be inserted into an opening of the roof structure of a vehicle and an associated lifting device
Inventor: KALTZ MILTON C
IPC: B60J7/057
Filed: 1983-11-24
Abstract: A swivellable sliding roof for a vehicle with a roof opening is proposed. The sliding roof comprises a housing which can be attached in the roof structure. A movable roof insert is displaceably held in the housing and can be moved between a closed position, an open position and a ventilation position in which it is partially open. The roof insert is connected to a drive motor and drive means which have drive belts and move the said roof insert between the individual positions. Guide rails for guiding the displacement movement of the roof insert are provided on the housing. In an exemplary embodiment, a first and a second lifting device for lowering and raising the roof insert are provided on opposite sides and each have a guide block which is held in the guide rail, a sliding element which is displaceably arranged in the guide block and a first and second lever which are swivellably connected to one another, the lifting device being movable between a folded position and extended position in order to lower and raise the roof insert. In order to limit the forward movement of the first lever a stop is provided which brings about a folding out of the first and second lever from the folded-together position into an extended or partially extended position. In a second exemplary embodiment of a lifting device a ... Original abstract incomplete. <IMAGE>
Patent DE-3343809-A1 (DE)
Title: Method for transporting squared timber which have been subjected to a plurality of operations using a circulating device in a first processing unit to a second processing unit, and a system for carrying out the method
IPC: B27B1/00
Filed: 1983-12-03
Abstract: In a method according to the invention, round and squared timber in a first processing unit pass through a circulating device at least twice. During transport from the first to the second processing unit, a proportion of the squared timber corresponding to the number of circulations of the squared timber in the circulating device is moved on a transport device past a store and is passed directly to a second processing unit. The rest of the squared timber enters the store and is transported from the store into the second processing unit as further squared timber circulates in the first processing unit. In the system according to the invention, at least two distributor points arranged behind one another in the direction of transport are provided in the region of the store. As a result of this, little energy is consumed in the second processing unit, which is evenly loaded.
Patent DE-3402352-A1 (DE)
Title: Method and device for electro-hydraulic pressure adjustment
Inventor: BARTHOLOMAEUS REINER DIPL ING
IPC: G05D16/20
Filed: 1984-01-24
Abstract: The invention relates to a method and a device for adjusting the system pressure in a hydraulic circuit, the pressure to be controlled being converted into a displacement proportional to this, which is in turn converted into a force proportional to the displacement. This force acts against a magnetic force generated by a proportional magnet, an adjusting element being adjusted on the basis of a force comparison in such a way that the desired change in pressure is brought about.
Patent DE-3406728-A1 (DE)
Inventor: ZAISER ADOLF
IPC: B27C1/10
Filed: 1984-02-24
Abstract: In order to achieve an improved chip and shaving ejection in a portable planer, a small portion of the motor cooling air stream is diverted and directed through an air passage into a chip ejection channel. The volume flow of this chip ejection air stream may be controlled by a control slider gate to suit various operating conditions. The chip ejection air stream also serves to cool the drive belt and planing head. The diverted air flow keeps the chips in a sufficiently loose state to assure an effective, clog-free ejection of chips. Furthermore, a deflection flap is used in the chip ejection channel to eject the chips to either side of the tool as desired.
Patent DE-3407125-A1 (DE)
Title: Fastening arrangement on a motor vehicle
Inventor: RAETZ ROLF
IPC: E05B47/02
Filed: 1984-02-28
Abstract: Fastening arrangement on a motor vehicle. It is equipped with a locking device, especially a central-locking device, and with an additional anti-theft securing device. The anti-theft securing device has, on the driver's door, a switching-on device with lock cylinder and, on at least one other motor-vehicle door, a central-locking servomotor which works via an adjusting rod on an anti-theft securing bolt which is mounted in the motor-vehicle door and which can be moved into a bolt receptacle fixed relative to the body, an anti-theft securing bolt being arranged, moreover, in the driver's door and likewise being movable into a bolt receptacle fixed relative to the body. Connected via a lever arm to the lock cylinder of the switching-on device for the anti-theft securing device is an actuating rod, by means of which the anti-theft securing bolt in the driver's door can be actuated mechanically. Furthermore, the actuating rod actuates a switch for the servomotor of the anti-theft securing device. <IMAGE>
Patent DE-3407880-A1 (DE)
Title: Multi-layer corrugated roof covering
Inventor: LIN JUEI-JSE
IPC: E04D3/35
Filed: 1984-03-02
Abstract: A corrugated roof covering which consists of a plurality of layers is described which comprises a corrugated heat-resistant substrate and a layer which is superimposed on this and consists of a coherent composition made of dolomite, magnesite, white cement and water. The composition can also contain serpentine or calcite. The dolomite or magnesite used can be either roasted or unroasted.
Patent DE-3412766-A1 (DE)
Inventor: RODE MANFRED DIPL ING
IPC: G02B6/42
Filed: 1984-04-05
Abstract: 1. Housing for a fibre-optical arrangement and containing a metallic stamped lower part, wherein at least one reference surface for the reception of an electro-optical component as well as at least one V-shaped depression for the reception of an optical conductor and/or an optical component have come into being through the stamping, characterized thereby, that the reference surface (16) and/or the surface of the component (17) touching this are mechanically textured in such a manner that a deformation of this surface is attainable through mechanical application of force and/or pressure so that a height adjustement of the component (17) is possible.
Patent DE-3413503-A1 (DE)
Inventor: GROITL HANS
IPC: E06B9/80
Filed: 1984-04-10
Abstract: 1. An interlock means on a roll shutter (14) which is guided in lateral guide rails (10) and suspended on the winding drum (11) of a roll shutter case (1, 2), the roll shutter being composed of hollow profiled bars of which the free edge (24) of the uppermost roll shutter bar (18) may be pressed against a stop motion device (23) effective in the screening plane of the roll shutter (14) by means of at least one bowed spring (13) which is fixed on the winding drum (11) and connected to the central hollow chamber (17) of said bar for forming a burglarproof means for the roll shutter (14) in respect to an unauthorized pushing upwardly from outside, characterized in that the bowed spring (13) is fixed on a connecting rod (16) which is inserted into the central hollow chamber (17) of the uppermost roll shutter bar (18) either loosely or strongly fitted in common with its central axis and of substantially the same length and which is uncovered by an opening (19) of its inner wall (20), and that the stop motion device is formed by means of either a stopping shoulder (23) or a stopping ledge provided on the inner side of the outer wall (6) of the roll shutter case (1, 2) substantially in the transition to a rounding of its upper wall.
Patent DE-3414007-A1 (DE)
Title: Biofiltration device
Inventor: SCHROD MANFRED DIPL ING DR
IPC: A61L9/00
Filed: 1984-04-13
Abstract: In order to provide a biofiltration device which is inexpensive to produce and suitable for cleaning of fairly small quantities of waste air and permits, in addition, without any great technical outlay adequate homogenisation of the biomass during operation, the filter container (11) is arranged essentially horizontally and is mounted so as to be rotatable. <IMAGE>
Patent DE-3415378-A1 (DE)
Title: Door safety device for limiting the opening angle of a door
Inventor: ZEIGERMANN OTTO
IPC: E05C17/06
Filed: 1984-04-25
Abstract: Door safety device for limiting the opening angle of a door, with a shackle which is fastened pivotably to the door frame, and with a retaining member which is fastened to the door, can be moved into the shackle and is provided with a lock having a key, by means of which the retaining member can be freed from the shackle. The shackle (11) is pivotable about a horizontal axis (12) and is designed in the manner of a trigger snap having a locking latch (13). The locking latch (13) is retained in its closed position by a blocking part (16). The blocking part (16) can be moved out of this position by means of the key and the lock (20). <IMAGE>
Patent DE-3416259-A1 (DE)
Title: Electronically controlled lectern
Inventor: ZECHEL KARLMANN DIPL CHEM
IPC: G09B7/02
Filed: 1984-05-02
Abstract: Published without abstract.
Patent DE-3421595-A1 (DE)
Title: Underlay for foods or meals
Inventor: LAZAR MAX
IPC: A47J47/00
Filed: 1984-06-09
Abstract: The invention relates to an underlay for foods or meals, having a supporting or cutting surface formed by said underlay. It is distinguished by the fact that the supporting or cutting surface is provided, at least in a partial region, with projections protruding beyond said surface.
Patent DE-3426285-A1 (DE)
Title: Up-and-over door, especially garage door
Inventor: LINDPOINTNER LUDWIG
IPC: E05F15/668
Filed: 1984-07-17
Abstract: The wing (2) of an up-and-over door is guided, on the one hand, by means of links which engage on its side edges and which are mounted in the region of the upper transverse leg of the frame and, on the other hand, by means of guide journals which are arranged at a distance from these link points offset towards the lower wing edge and which engage into guides formed by the side legs of the frame, and can be adjusted out of its closing position into a horizontal opening position or beyond the latter. An actuating drive (7, 9) which is adjustable transversely relative to the aperture plane in the region of height of the upper edge of the door aperture serves for driving the door wing. To avoid positions similar to dead centre or beyond dead centre in the drive device, a link (11) actuated by the actuating drive (7, 9) engages, in the region of the upper edge of the door wing, on a push rod (12) which is guided on the door wing adjustably in the longitudinal direction and which is connected, via a gear (15 to 19) converting its longitudinal adjustment into a pivoting adjustment, to a pivoting lever (20) engaging on the door wing (2) between the guide-link articulation points (4) and the lower wing edge (5), so that, when the drive link (11) and the push rod (12) are approximately in alignment and the push rod is adjusted in the direction of the upper wing edge, this pivoting lever (20) pivots the wing (2) into the opening end position. <IMAGE>
Patent DE-3427707-A1 (DE)
Title: Internally cooled roller
Inventor: PLAENKER ERNST DR ING
IPC: C21D9/56
Filed: 1984-07-27
Abstract: The invention relates to an internally cooled roller for devices for treating strip or sheet products. The roller consists of a core and of a shell, surrounding the former at a distance, and of support webs between the shell and core in the annular space formed between them and bearing a flow of coolant. The invention is characterised in that the shell consists of alloys having a thermal conductivity of 1.1 to 3.9 J/cm.s. DEG C, in particular of a copper alloy or aluminium alloy. <IMAGE>
Patent DE-3430579-A1 (DE)
Title: Lightweight transport trailer for glider
Inventor: ELSNER WOLFGANG
IPC: B60P3/11
Filed: 1984-08-20
Abstract: Published without abstract.
Patent DE-3435694-A1 (DE)
Title: Measuring device for the oversize of cleaning balls which uses a type B dynamometer
Inventor: ZAYYENI SEYED-AHMAD DR ING
IPC: G01B7/28
Filed: 1984-09-28
Abstract: In order to determine the efficiency of the cleaning balls which are used in heat exchange installations, the invention is presented here of a measuring device based on the measurement of ball oversize. Using this approach, success has been achieved in the direct conversion of the ball oversize into an electric signal with the aid of three parts and the utilisation of piezoelectricity, and thus in obtaining the optimum solution to the problem.
Patent DE-3435961-A1 (DE)
Title: Device for attaching one or more hauling strands to a load
Inventor: MUELLER DIETER
IPC: B66C1/66
Filed: 1984-09-29
Abstract: In a device for attaching one or more hauling strands to a load, preferably as a fixing point for transport in underground operation, consisting of a joint which has a part fastened to the load and a lug rotatably mounted in recesses of this part and preferably made of chain steel, provision is made according to the invention for the lug to be designed as a triangular bow, the bow ends of which are mounted in alignment with one another in the recesses and each have an annular groove, which annular grooves correspond with one bead each in the recesses of the joint part connected to the load, which joint part consists of two annular discs arranged one above the other, and for the joint to be rotatably fastened to the load by means of an expansion bolt.
Patent DE-3440607-A1 (DE)
Title: Mixing valve
Inventor: LEMMER FRIEDRICH
IPC: F16K11/00
Filed: 1984-11-07
Abstract: The mixing valve has an inflow (2) for cold water and an inflow (3) for hot water. The inflows (2, 3) open into a mixing chamber (13). The mixing chamber (13) is connected via a bore (14) to a change-over device (15) embedded in the mixing valve. An outflow (6) opening into an outflow pipe (5) or an outlet (4), connectable to an appliance connection, are selectively connected loadably to the change-over device (15). <IMAGE>
Patent DE-3441333-A1 (DE)
Title: Electrical switching installation having lockable earthing in a cell
Inventor: CLERC BRUNO
IPC: H02B11/28
Filed: 1984-11-12
Abstract: In the inserted position, a disconnecter truck (2) forms a stop which prevents the movement of a bolt (3) and hence the rotation of a drive shaft (5) of an earthing blade (6). The drive shaft (5), with the bolt (3), and the earthing blade (6) are supported in the cell (1). The path for the bolt (3) is not free until the disconnecter truck (2) has moved out of the cell (1), which bolt (3) now engages in the track (4) of the disconnecter truck when the earthing blade (6) is operated, so that the disconnecter truck cannot be inserted again until the earthing blade is in the off position again. The simple structure is economical and foolproof. <IMAGE>
Patent DE-3446714-A1 (DE)
Inventor: WILHELMS OTTO-HENNING DR RER N
IPC: C12Q1/37
Filed: 1984-12-21
Abstract: The method makes use of reagents and devices in which the proteinases released from leucocytes by allergens are determined using a single reagent.
Patent DE-3446846-A1 (DE)
Title: Portable electric groove cutter
Inventor: FUSHIYA FUSAO
IPC: B23Q1/28
Filed: 1984-12-20
Abstract: A portable electric groove cutter is disclosed which has a locking device (10) with a locking pin (13) which is arranged in the motor casing and is vertically movable into and out of a locking position by means of a guide rod (3), and with a locking lever (15, 16) which is pivotably arranged next to a handle (8) of the motor casing and can be actuated to initiate axial movement of the locking pin. The locking lever can be pivoted towards the handle, and in so doing it presses the locking pin against the guide rod. <IMAGE>
Patent DE-3504262-A1 (DE)
Title: Writing or marking device
Inventor: LIST HOLGER
IPC: B43K8/02
Filed: 1985-02-08
Abstract: Writing or marking device having at least two identical application systems for different liquid writing or marking agents. The reservoirs assigned to the application systems are of different sizes and/or accommodate different quantities of the writing or marking agents. The shape and/or the colour of the writing or marking device indicate the proportion or the colour and the proportion of the writing or marking agent with which it is filled.
Patent DE-3505718-A1 (DE)
Title: Arrangement having converter-current tripping in the tripping circuit of protection relays for AC networks
Inventor: KREUTZ WALTER DIPL ING
IPC: H02H7/00
Filed: 1985-02-19
Abstract: The invention relates to an arrangement having converter-current tripping in the tripping circuit of protection relays, in the case of which a tripping converter (2) is connected in series with the protection relay in the secondary circuit of a main converter (1). The tripping converter supplies the supply current for the operating-current trip device (10), via the secondary winding (5), which operating-current trip device (10) switches off (12) the network in the event of a disturbance. In the quiescent state, the secondary windings (5 and 6) are connected in series via the normally-closed contact (9). In the event of high short-circuit currents in the network and the protection relay (7) being set in a delayed manner, the secondary winding (6), with its relatively large number of turns, reduces the secondary current of the tripping converter (2). <IMAGE>
Patent DE-3507727-A1 (DE)
Title: Device for clamping a rotatable reaction vessel
Inventor: MOETTER ADOLF
IPC: F16J15/3284
Filed: 1985-03-05
Abstract: The device according to the invention essentially comprises two concentrically arranged tubes, the one (2) serving as a rotatable gas supply and the other (1), as the reaction tube, being exposed to high temperatures and having to be replaced from time to time. To this end, the large union nut (12) is provided which, via the springs 3 and a few intermediate elements, provides the force necessary for the sealing effect of the O-rings (8) and (28). <IMAGE>
Patent DE-3509256-A1 (DE)
Title: Internal combustion engine
Inventor: GONTSCHAROW WALDEMAR
IPC: F02M57/04
Filed: 1985-03-14
Abstract: In this internal combustion engine the fuel is injected through a port (20) of the inlet valve (10). This has the main advantage that the fuel in the vaporised state passes into the combustion chamber (42) and the valve (10) is simultaneously cooled so that wear of the latter is considerably reduced. <IMAGE>