baber/WOPTO huggingface dataset:
Patent DE-3830620-A1 (DE)
Inventor: FARNUNG PETER
IPC: G02B23/06
Filed: 1988-09-09
Abstract: The binocular telescope with internal focusing and articulated bridge contains as a joint focusing mechanism two setting rings which can be coupled and which are arranged co-axially on a central axis. In uncoupled condition each setting ring is allocated to a focusing member of a tube, so that focusing can be done independently from each other. In coupled condition both focusing members are shifted jointly by actuation of each of the setting rings. Thus, an unintentional adjustment of the relative positions of the two focusing members is impossible, and focusing of each focusing member in succession is possible.
Patent DE-3835647-A1 (DE)
Inventor: FITZPATRICK MARK E
IPC: G01R31/3185
Filed: 1988-10-19
Abstract: A multiplexing type circuit includes circuit portions having input and output leads associated therewith, to allow testing of the individual circuit portions, and further includes laser programmable fuses which allow selective disconnection of certain input and output leads as chosen to disconnect circuit portions from the overall circuit as appropriate.
Patent DE-3837906-A1 (DE)
Title: Method for sterilising liquids and/or gases, and a device therefor
Inventor: WEDEKAMP HORST
IPC: C02F1/32
Filed: 1988-11-04
Abstract: UV sterilising devices are used to sterilise liquids and/or gases by means of UV radiation. The effective use for sterilising media which have a fluctuating or relatively high temperature, in particular warm water, fails due to the fact that the emission spectrum of the low-pressure mercury-vapour radiator is a direct function of the operating temperature and also of the ambient temperature. Fluctuations in the operating temperature lead on the one hand to a reduction in the sterilising radiation and on the other hand to intracellular repair mechanisms being triggered. The invention provides for the vapour pressure of the mercury of the radiator which is used to be kept as constant as possible when the wall temperature of the radiator changes. As a result, the UV emission spectrum of the low-pressure mercury-vapour radiator is stabilised as far as possible even in the case of fluctuating operating temperatures so that for the first time the bactericidal UV output (emission of the line 254 nm) can be held almost constant over a wide variation range of the operating temperature. At the same time, the increase in UV A emission which accompanies a rise in temperature in the case of conventional low-pressure radiators is suppressed, which emission activates the cellular repair mechanisms.
Patent DE-3842241-A1 (DE)
Title: Einrichtung zum Erfassen oder Empfangen einer Laserstrahlung
Inventor: NORY PIERRE
IPC: G01J3/26
Filed: 1988-12-15
Abstract: Bei einer Vorrichtung zum Erfassen oder Empfangen einer Laserstrahlung ist ein konvergierendes optisches System (8) vorgesehen, um die gesamte empfangene Strahlung zu einem optischen System (1) für die Erzeugung von Interferenzstreifen zu lenken. Hierbei ist ein fester Leuchtbildempfänger (9) vorgesehen, der dazu eingerichtet ist, das Bild aufzunehmen, das durch die unterschiedlichen, sich aus der Behandlung durch das System (1) zur Erzeugung von Interferenzstreifen bewirkten Arten von Strahlen gebildet wird, und dieses Bild in elektrische Signale umzuwandeln. Schließlich ist ein Auswertungsgerät (11) für diese Signale vorgesehen, das an eine Vorrichtung zur Anzeige der von ihm angegebenen Informationen und/oder an eine Recheneinrichtung angeschlossen ist, mittels der automatisch die Durchführung einer angemessenen Gegenmaßnahme angesichts einer durch den Empfang eines Laserstrahls verkörperten Bedrohung veranlaßt werden kann.
Patent DE-3902269-A1 (DE)
Title: Elastic bearing on the body of a motor vehicle for a shock absorber
Inventor: EYB WOLFGANG
IPC: B60G15/06
Filed: 1989-01-26
Abstract: An elastic bearing on the body of a motor vehicle for a shock absorber has elastic bearing bodies which are supported axially on a piston rod of a shock absorber leg and act between the body of the vehicle and the piston rod. They are secured on both sides of a recess in the body of the vehicle, a supporting spring which is supported on the body side via an elastic intermediate element with intermediate connection of a spring plate being arranged coaxially with respect to the shock absorber. The spring plate is connected to the piston rod via an elastic element which is arranged between a stop disc of the shock absorber and a supporting plate of the lower bearing body, as a result of which axial movement of the shock absorber leg is not transmitted to the spring plate and on the other hand it is ensured that the spring plate does not tilt during a pivoting movement of the shock absorber leg and the spring is carried along. <IMAGE>
Patent DE-3913468-A1 (DE)
Title: Imprinted plastic cup injection moulding - with specified plastic foil cuff placed in mould before injection
Inventor: WEBER GEB REITER
IPC: B65D1/26
Filed: 1989-04-24
Abstract: Plastic cups for yoghurt and similar dairy prods are made by placing a cuff (6) of polypropylene foil 0.3-0.3 mm thick with the outside printing of brand, maker etc. in an injection mould cavity which leaves grooves relative to the foil (6) to produce the vertical webs (5) and leaving windows (7).  The injected PP melt joins the flange (3) of the bottom (2) to the cuff (6) and forms the flange (4). ADVANTAGE - This overcomes the difficulty of printing on such thin-walled cups by conventional printing machinery.
Patent DE-3918430-A1 (DE)
Title: Sorption and membrane solvent vapour sepn. processes - are combined in multi-wall structure
IPC: B01D61/36
Filed: 1989-06-06
Abstract: Molecular sepn. of mixts. e.g. air and solvent vapour, used walls of sorptive material, e.g. active carbon, carrying a layer of permeation material. The mixt. is adsorbed at one face of the
Patent DE-3918576-A1 (DE)
Title: Winter roost box for bats - has outer walls more than 40 mm thick and detachable base
Inventor: NAGEL ALFRED DR
IPC: A01K31/14
Filed: 1989-06-07
Abstract: The bat box, made of wood or wood-concrete, has all the external walls more than 40 mm thick. This allows maintainance of habitable conditions. There is an inlet tube for the box, which has a detachable bottom panel. USE/ADVANTAGE - The bat box has good wall insulation and creates an optimum winter roost.
Patent DE-3920737-A1 (DE)
Title: Control device for program-controlled laundry dryer - registers loading state of drum and automatically adjusts performance to match load
Inventor: STAMMINGER RAINER DIPL PHYS DR
IPC: D06F58/38
Filed: 1989-06-24
Abstract: A control device is for a programme-controlled household laundry dryer with a drum and at least two heating elements of different heating capacities for the drying air. A sensor registers the loading state of the drum or the weight of the laundry to be dried. At or after the start of the drying programme, the sensor delivers a pulse for the control device if the drum is underloaded. The pulse ensures a conversion to a reduced heating performance appropriate to the loading of the drum or the weight of the laundry.
Patent DE-3922486-A1 (DE)
Inventor: WEIS BERND X DR ING
IPC: H04L7/00
Filed: 1989-07-08
Abstract: There are time division multiplex information transmission systems in which synchronisation takes place by means of code words transmitted at regular time intervals and coded in a particular code. In systems in which the signals to be transmitted are transmitted in packets of uniform length, the code words in each case contain the information of the so-called header of a packet. The test device according to the invention tests all n-bit bit groups (Xj to Xj+n-1) beginning with an (Xj) of the successive bits of the bit sequence received successively for whether they are coded in the particular code. This is done by calculating the syndrome (S1 to Sn-k) in several parallel networks (N1 to Nn-k), each of which calculates one syndrome component. The bit sequence received is delayed until the networks have calculated the syndrome for a particular n-bit bit group and a syndrome evaluating circuit (LS) indicates, by means of the calculated syndrome, whether the bit group is a code word. <IMAGE>
Patent DE-3922596-A1 (DE)
Inventor: SEEFELDT VOLKER DIPL ING
IPC: H01M50/528
Filed: 1989-07-10
Abstract: A galvanic battery having band-shaped positive and negative electrodes, and an intermediate band-shaped separator, which are helically wound to develop an electrode structure for mounting within a cylindrical housing having a cell pole sealed and insulated against the housing, includes a connecting element which electrically bridges the gap between the cell pole and the edge of the corresponding electrode band and which is comprised of a contact plate having a branched contact clamp concentrically welded to it, an insulation plate positioned over the contact plate and having a centrally disposed aperture for receiving the branched contact clamp, and a pressure spring placed over the insulation plate so that the contact plate presses on the exposed edge of the corresponding electrode band under the influence of the pressure spring, and so that the cell pole is received within the branched contact clamp. The connecting element is suitable for pre-assembly outside of the cell, for final placement within the cell without a welding step.
Patent DE-3923480-A1 (DE)
Title: Device for enriching liq. with gas - in which gas pressure is applied above liq. surface in conical vessel in which liq. spirals down and passes round sharp bend
Inventor: WEICKERT HANS-JOACHIM DIPL ING
IPC: B01F5/00
Filed: 1989-07-15
Abstract: Part of the liquid volume is set in motion in a circular conical path, and the liquid at the bottom point of the cone is sharply deflected from its direction of motion. The gas is applied under pressure to the liquid surface in the upper part of the cone. The liquid may be passed through a number of similar stages. A number of conical vessels (2) are used, which have an upper tangential inlet connection (20) and a lower outlet (14) to which a pipe elbow (15) is fitted.  A vacuum pump is used to reduce the pressure in the vessels (2). Gas is introduced via an upper connection (9, 13). A pump (17) circulates the liquid form the outlet (14) to the inlet (20). USE/ADVANTAGE - This invention is used for enriching liquids with gas, and particularly with oxygen. The gas concentration can be raised above the normal level, and the supersaturated liquid remains stable over a long time period and is suitable for storage.
Patent DE-3926797-A1 (DE)
Title: I.C. engine piston guide - has either rolling lever or cylinder piston sledge guides with cylinder and crankshaft axes offset
IPC: F02F7/00
Filed: 1989-08-14
Abstract: The I.C. engine piston (1) is guided linearly in a cylinder (2) by either a rolling-lever guide (12) or a cylinder-piston sledge guide (7), with a suitably large distance (11) between the cylinder and crankshaft axes. The rolling-lever guide has a toothed circular sector, connected to the piston, and rolling against a toothed surface (14) of the cylinder block (19). The cylinder piston sledge guide has a sledge fixed to the piston, and sliding in a groove of the cylinder block. ADVANTAGE - Rocking motion of the piston in the cylinder bore is reduced.
Patent DE-3928759-A1 (DE)
Title: Multilayer ferromagnetic film - with high saturation. induction and low magnetostriction, for magnetic heads and recording media
Inventor: BARTSCH WOLFGANG DIPL PHYS
IPC: G11B5/66
Filed: 1989-08-30
Abstract: Multilayer ferromagnetic film, with high magnetic saturation induction and low magnetostriction, has alternating first thin layers of NiFe alloy and second thin layers of another Fe alloy, the novelty being that the second layers (6a-6z) comprises (partly) Fe-ME alloy (ME = one or more of B, Al, Ga, Si and Ge) with a satn. induction of at least 1.5 Tesla. USE/ADVANTAGE - Claimed uses of the film are for prodn. of magnetic heads with a vertical magnetisation read/write function and as a ferromagnetic underlayer (beeper) below the (de)magnetisable storage layer of a recording medium. The film has a higher saturation induction than the conventionally used NiFe materials, has low magnestostriction (below 10 power (-6)), has high relative permeability (esp. above 1000) and has sufficient magnetic anisotropy at low coercive field strengths to allow use in magnetic heads.
Patent DE-3932901-A1 (DE)
Inventor: FOSTER WILLIAM C
IPC: B60B25/08
Filed: 1989-10-03
Abstract: A continuous forged annular flange 10 is provided for use in a wheel assembly 12 to support the side wall of a tire 14. The flange is of a metal different from other parts of the wheel assembly to which it is attached by welds 22, 24, which is said to reduce electrolytic corrosion. The continuous forged flange eliminates butt welds used in prior designs which formed points for stress concentration. <IMAGE>
Patent DE-3935195-A1 (DE)
Title: Natural mud pack mfr. for healing plastic film carrier - with self-adhesive fabric layer to which mud layer attaches itself during contact with mud paste in tray
Inventor: KRUST OTTO
IPC: A61H33/04
Filed: 1989-10-23
Abstract: A mud pack (1) for natural healing contg. a water impermeable carrier film (7), typically of PVC or polyethylene with a self-adhesive facing layer (8) of fabric which is coated in a layer of the healing mud (3). The film (7) adapts easily to the surface contours of a human body. The healing pack is produced by bringing the carrier film (7) into contact with the soft mud paste (5) in a tray (6) and stripping it away again to leave a mud coating attached to the self adhesive layer (8). USE/ADVANTAGE - For natural healing purposes. Only comparatively small quantities of the mud are required and less scrap material is discarded after use.
Patent DE-3935653-A1 (DE)
Title: Reinforced seam for flexible reservoir - has reinforcing insert with additional seam strip which is loose fitting
Inventor: LESK ADOLF
IPC: B65D88/16
Filed: 1989-10-26
Abstract: The normal folded seam (14) up the side of the flexible reservoir is covered by a reinforcing seam (18) made from the same material as the reservoir and with a reinforcing insert.  The edges of the reinforcing strip are secured to the reservoir so that the reinforcing is stretched only when the main seam has taken a set loading. The reinforcing is used in particular in the conical neck of the reservoir, when the latter is used to dispense the contents, and in the support strapping with which the reservoir is suspended. ADVANTAGE - Simple reinforcement structure.
Patent DE-3939576-A1 (DE)
Title: Folded paper disposal bag for used sanitary towels - is attached to the unused towel by means of self-adhesive strip
Inventor: LOEWE-NEUMANN GEB LOEWE
IPC: A61F13/15
Filed: 1989-11-30
Abstract: A folded paper disposal bag is attached to the underside of unused sanitary towels by means of a self-adhesive strip.  After use, the bag is unfolded and used for hygenic disposal of the soiled sanitary towel.
Patent DE-4001785-A1 (DE)
Inventor: MENKE WILHELM
IPC: G07F17/30
Filed: 1990-01-23
Abstract: The display unit disclosed, which is particularly suitable for displaying song titles in a juke box, has, located in a housing (1), two adjacent stacks (3) of data supports (2) disposed vertically behind each other, the front of each data support being designed as a display surface. The two stacks (3) can be driven to move in steps, synchronized with other, staggered by the thickness of a data carrier (2). In the staggered arrangement of the stacks, the front data carrier (2) of one stack (3) and the back data carrier (2) of the other stack (3) can each be moved simultaneously over to the other stack (3). In addition, the direction in which the data carriers are moved can be reversed.
Patent DE-4004165-A1 (DE)
Title: Sensor monitoring flowing liq. mixt. combines detector plates - and electronic signal processor in partitioned double-cavity housing
Inventor: WIEGLEB GERHARD
IPC: G01N27/22
Filed: 1990-02-10
Abstract: Liq. travelling across the smaller partitioned end of a double cavity plastic housing (1) encounters a pair of parallel conductive layers (6) on  plate supports (2) and forming sensor elements for determining a property of the liq. esp. the proportion of different components therein. Signals emitted by the sensor elements are processed by an electronic circuit whose components (2D) are in the larger sealed cavity of the housing and whose output signals are transmitted to a processor via a connector (5a) in a plug (5) integral with the larger cavity. Second conductive layers (7) form a comparison element. The two sets of plates, sepd. by dielectric (8) may jointly form a test condenser and its comparison unit. USE/ADVANTAGE - The confined sensor may operate an alarm, e.g. indicating an incorrect fuel mixt. or actuate a following controller dependent on vehicle engine fuel supply. Compact assembly of sensor components reduces risk of temp. differential errors. Also for controlling mixt. of hydraulic oil and water.
Patent DE-4004377-A1 (DE)
Inventor: KREJZA JUERGEN
IPC: A47J45/06
Filed: 1990-02-13
Abstract: A pressure cooker (1) is described having a lid (2), a lid handle (6), a container handle (7), a valve (10) arranged on the lid and a loading and relieving device (9) for the valve (10) which can be actuated via an actuating part (8) to be moved by the user, at least the actuating part (8) being arranged on the handle. To facilitate and simplify cleaning, it is proposed that at least one handle is formed by a wire hoop and that the loading and relieving device (9) and the actuating part (8) are mounted or guided in an exposed manner towards the outside. <IMAGE>
Patent DE-4007733-A1 (DE)
Title: Light wt. fire door
Inventor: SCHROEDERS THEO
IPC: E06B5/16
Filed: 1990-03-10
Abstract: A fire door has a box-shaped panel (1) with two door leaves (2, 3) and a frame (4) which includes two mineral fibre plates (5). The frame (4) which forms a bridge between the ends (6) of the angle strips (7) has a groove (8), open on top.  This groove is filled with a strap (10) which foams when exposed to heat, and a filler block (11) of gypsum, both wrapped in a plastic foil (9) of PVC. Beads (12) on the foil (9) and matching recesses (13) on the inside surfaces of the groove (8) hold it fn position.
Patent DE-4008358-A1 (DE)
Title: Viewing spectacles for stereoscopic images - has image support in front of point light source adjusted in dependence on detected viewing direction
Inventor: JARKOWICZ RYSZARD
IPC: G02B27/22
Filed: 1990-03-15
Abstract: The viewing spectacles are altered in dependence on the orientation of the head, provided by a sensor (11), using optical imaging elements (4). The images are provided by transparent image supports illuminated from behind via respective point light sources (1), each carrying a large number of different images, corresponding to respective viewing directions. Pref. each image support comprises a film which is adjusted in position relative to the point light source (1) in dependence on the orientation of the head provided by the sensor (11).  Alternatively the image support is provided by a liquid crystal display. ADVANTAGE - Viewed stereoscopic image is varied for each viewing direction.
Patent DE-4008580-A1 (DE)
Title: Safeguarding trees against falling - involves employing deep ground anchors overlying main root
Inventor: MERKEL KLAUS-DIETER
IPC: A01G17/04
Filed: 1990-03-15
Abstract: The method is for safeguarding trees, esp. large old trees, against leaning or falling. It involves driving in one or more ground anchors (12, 18), overlying at least one large root. The ground anchors are driven at  least ca. 3 m deep into the ground, can be of various types and may have an annular top part (16). They act as additional artificial roots. USE/ADVANTAGE - Provides an effective method of safeguarding trees from leaning or collapsing.
Patent DE-4010099-A1 (DE)
Title: Cylinder lock with increased security - has length of cylinder core increased to extend right through lock
Inventor: GOLUB DANIJEL
IPC: E05B27/00
Filed: 1990-03-22
Abstract: The method is for increasing the security of a cylinder lock of the type which has a cylinder core and is operated by means of a flat key. The security is improved by increasing the length of the cylinder core (11) so that it extends through the whole length of the lock and the knob (7) and is fastened to the security coupling (6). The security coupling (6) may be fastened to the knob (7) by means of steel pins (9). The knob (7) may be fastened to the steel housing (13) by means of a press fit or by local deformation of the housing. USE - Cylinder locks.
Patent DE-4013284-A1 (DE)
Title: Brake pedal mechanism for motor vehicle - has U=shaped support, pedal bolt and pedal welded together to form modular unit
Inventor: HUBBERT HEINZ-JUERGEN DIPL ING
IPC: B60T7/06
Filed: 1990-04-26
Abstract: A U-shaped support (1,26) is attached to the vehicle chassis, the pedal (16) being pivotably mounted between its arms. The pedal bolt is mounted in the arms without axial play. A rod linked to the bolt remote from the pivot point acts against a restoring force, esp. one exerted by a braking element. - The support is in two parts; each with a pot-shaped bolt bearing (25) opening towards the other part. The bolt length corresponds to the bearing base separation. The pedal is welded to the bolt and both support parts. A switch (48) for the braking light is joined to an impact plate.
Patent DE-4017138-A1 (DE)
Title: Four wheel drive agricultural tractor - has chassis constructed from engine housing, gearbox and front axle frame
Inventor: ZENKER WALTER
IPC: B60G9/02
Filed: 1990-05-28
Abstract: The four-wheel drive tractor is for use in agriculture or in the construction industry. All the road wheels are of the same dia. and there is a chassis (10) consisting of the gearbox (11) and rear wheel drive (15) sub-assembly, the engine housing (12), and the front axle frame (13). This chassis supports the driver's cab (8). The tractor is so designed that there are four different places for the mounting of auxiliary equipment which can be carried by the tractor and if required the equipment can be driven from the tractor engine. The driver's cab (8) is so designed that its width at any point along its length is less than the width of the chassis (10). USE - Agricultural tractors.
Patent DE-4029078-A1 (DE)
Title: Thermoplastic cable mantle insulation - has surface ribs in alternating directions to give straight sliding action on insertion into cable channel
Inventor: VOGELSANG HORST
IPC: H01B7/18
Filed: 1990-09-13
Abstract: The outer thermoplastic insulation covering for a cable with a core of metal or optic fibre strands, has a surface structured with sliding ribs aligned in alternating directions against the cable axis. Pref. the ribs form sliding zones with serpentine patterns with alternating patches, with sliding ribs passing through to connect the sliding zones to each other. The alternating rib pattern, acting on the smooth channel walls, keeps the cable on a straight path. The sliding ribs are in a serpentine line, in a curved or triangular zone section, and they project to a rib height which is a fraction of the insulating mantle wall thickness, and a rib base width as a fraction of the insulation thickness. The shape of the valleys between the ribs is an inversion of the rib profile. The ribs are either formed continuously from the plastics material of the insulation mantle, or they are laid on the outer mantle and welded into position. ADVANTAGE - The cable can be drawn or pushed through cable channels with smooth inner surfaces, whether the channels are already laid or not. (6pp Dwg.No.1-3/6)