baber/WOPTO huggingface dataset:
Patent DE-3527101-A1 (DE)
Title: Electrical cigarette lighter
Inventor: HENNING ALBERT
IPC: B60N3/14
Filed: 1985-07-29
Abstract: The electrical cigarette lighter consists of a metal bushing which is attached in a supporting component of the vehicle and has a bimetal contact element and a lighter unit which can be inserted into the metal bushing and consists essentially of a metal sleeve, a control knob which can be pushed into the metal sleeve, a contact cap which is permanently attached to the control knob via a shaft at an axial distance, a floor which is inserted into the metal sleeve and has an axial breakthrough for the shaft to pass through and a helical spring which is arranged between the floor and the control knob, an electrical resistance heating element being connected in the contact cap on the one hand to the cap and on the other hand to the shaft, in front of which resistance heating element a spacing element is arranged. This lighter is characterised according to the invention in that the spacing element (15) is a flat body which is provided with breakthroughs (17) and consists at least on the side (18) which comes into contact with the cigarette of a material with bad heat-conducting properties. The adherence of glowing tobacco particles to the lighter and the risk of these glowing particles dropping down on to the clothing of the driver are avoided. <IMAGE>
Patent DE-3528386-A1 (DE)
Title: Windscreen for motor vehicles, and process for the manufacture thereof
Inventor: MERKER LUDWIG DIPL CHEM DR
IPC: C03C19/00
Filed: 1985-08-07
Abstract: In a windscreen for motor vehicles or the like, having on its outer surface an outer pane of fire-polished flat glass, exposed to the action of a screen wiper or the like when required, the outer surface of the outer pane (10) is a secondary surface (14) exposed by removal of an outer layer (12) of the outer pane (10) and located further in the direction of the interior of the outer pane (10) as compared with the fire-polished primary surface (16). A process for the manufacture thereof is included. <IMAGE>
Patent DE-3531302-A1 (DE)
Title: Stringing for a racket, especially a tennis racket
Inventor: BENSCH KURT
IPC: A63B51/00
Filed: 1985-09-02
Abstract: Stringing for a racket, especially a tennis racket, the stringing (2) being made up of strings of different thicknesses. <IMAGE>
Patent DE-3533323-A1 (DE)
Title: Inductor coil having at least one iron core whose cross-section is in the form of a circular ring
Inventor: DIMMLER WILLI DIPL ING
IPC: H01F27/245
Filed: 1985-09-18
Abstract: The iron cores of such inductor coils are normally assembled from iron discs (12) which are stacked one above the other in the axial direction with non-magnetic intermediate spaces (interspaces) (15) and are formed from laminates (1 to 9) consisting of transformer sheet metal, the laminates (1 to 9) being arranged radially in planes which are parallel to the axis to form segments of the cross-section which is in the form of a circular ring, and a first stack consisting of a number of laminates (1) of the same length, and a further stack consisting of laminates (2 to 9) which are designed to be shorter from laminate (2) to laminate (9) being provided in each segment. According to the invention, the number of laminates (2 to 9) in the further stack is an even number and the laminates in this further stack complement one another, starting with the longest (2) and the shortest (9), in pairs in each case to produce the length of the laminates (1) in the first stack, only every other laminate (3, 5, 7, 9) from the further stack resting against the outermost laminate (1) from the first stack of the adjacent segment. The construction according to the invention of the iron discs (12) for inductor coils having large rated powers makes possible, on the one hand, economical manufacture of the same and, on the other hand, ensures that only very small magnetic hysteresis losses are achieved, so that inductor coils having iron cores which are produced according to the invention are particularly suitable for use in interconnected networks. <IMAGE>
Patent DE-3533712-A1 (DE)
Title: Friction-driven flat-rolling stand for the flat rolling of hard wires in wire-drawing machines
Inventor: BERGFELD HERBERT
IPC: B21B1/16
Filed: 1985-09-21
Abstract: The production of flat wires for cable production or the like employs two techniques. On the one hand, the round wire of relatively thick diameter is drawn thinner on multiple wire-drawing machines and, in a second operation, the round wire is rolled flat on a flat-wire rolling plant. By using a plurality of in-line friction-driven flat-wire stands (Fig. 4) in series which are arranged ahead of the withdrawal pulley 3 in the drawing machine (Fig. 1), and by virtue of their individual-block arrangement (Figs. 3 + 4) and the central guidance 10 employed in the required number, the flat wire is produced at high speed, the individual flat-wire stands (Fig. 4) being preset individually and draw-in rolls (Fig. 5) ensuring the possibility of rapid drawing in of the flat wire.
Patent DE-3535778-A1 (DE)
Title: Vibration damper for electrical overhead lines
Inventor: SPRICK THEO ING GRAD
IPC: H02G7/14
Filed: 1985-10-07
Abstract: The invention relates to a vibration damper (oscillation damper) for electrical overhead lines. Said damper has a clamp (3) for firmly clamping on the conductor cable (2) and for clamping an elastic support (8). Retaining bodies (13, 14) are formed at specific distances from the clamp (3) on those ends of the support (8) which project on both sides beyond the clamp (3). Weights (12) are mounted on the support (8) via said retaining bodies (13, 14). Each weight (12) is constructed in a split manner, and each weight element (15, 16) forms a fitting, positively-locking seat (19) for the retaining bodies (13, 14). <IMAGE>
Patent DE-3538237-A1 (DE)
Title: Trepanning bit
Inventor: WEZEL ERICH
IPC: E21B10/48
Filed: 1985-10-28
Abstract: A trepanning bit has a cup-shaped basic body (10) in whose free margin cutting tips (22), made of a wear-resistant, hard material, are detachably inserted with the use of clamping pieces (24) and clamping screws (28). <IMAGE>
Patent DE-3542064-A1 (DE)
Inventor: UHDE DIETMAR
IPC: G11B5/53
Filed: 1985-11-28
Abstract: A rotating head wheel for a recorder wherein the head wheel is additionally displaceable in the direction of its axis of rotation. The displacement is produced by mounting the head wheel on a threaded spindle which rotates in the same direction as the head wheel and whose rate of rotation is variable.
Patent DE-3543489-A1 (DE)
Title: Method and appliance for collecting water droplets from banks of fog or from clouds close to the ground
Inventor: KINS LUCIA
IPC: G01N1/22
Filed: 1985-12-09
Abstract: Water droplets from banks of fog or from clouds close to the ground are precipitated by means of a series of baffles in a box having an intake fan which is provided with a rotary mount and a weather vane for the purpose of automatic setting into the wind direction. The baffles used are, in particular, vertical-filament grates arranged in series having an offset filament arrangement with a slight tilt with respect to the vertical, in grate frames whose lower edge is designed as an oblique drain channel, from which drain ducts are provided towards a collecting bottle. Preferably, the box inlet has a cover with an opening mechanism subject to control by a fog sensor. The grates are expediently made from polytetrafluoroethylene filaments, 0 0.5 mm, which are arranged at spacings of 3 mm to form grates having an area of approximately 10 . 10 cm which are spaced at 10 mm. The intake fan is designed for generating air velocities of >/= 1.4 m/s.
Patent DE-3544928-A1 (DE)
Title: Separating device for a caging strip
Inventor: BUCKLEY DIETER
IPC: F42B3/00
Filed: 1985-12-19
Abstract: In the case of a separating device for a caging strip, by means of which weapons are caged on a sabot and a closure cover, it is proposed to improve the piston 2 and the cutter 10. The cutter 10 is itself constructed on a piston outer surface zone 9. There is a further piston outer surface zone 11, at a distance from the first, for piston guidance. In order to support a propulsion charge in a manner favourable for ignition, the piston 2 is provided with a cavity 7. <IMAGE>
Patent DE-3602444-A1 (DE)
Title: Shut-off flap for aggressive media
Inventor: HERBERHOLZ GUENTER
IPC: F16K27/02
Filed: 1986-01-28
Abstract: A shut-off flap for aggressive media consists of a metal housing (1) lined with a hard and resilient uncushioned plastic shell (4) and of a metallic shut-off disc (5) which provides a hard seal and is mounted pivotably on two pins (6, 7) which pass through the housing shell (4) and are surrounded by hard and resilient sealing sleeves (11, 12) which are seated on the shut-off disc (5) and can be readjusted individually by rear-mounted abutment nuts (22, 23). To achieve a high sealing effect, the sealing sleeves (11, 12) are, according to the invention, each pressed with a wedge-shaped end face (13, 14) into a respective V-shaped annular groove (15, 16) in the shut-off disc (5), and sealing sleeves (17, 18, 19) in the form of V rings loaded by compression springs (25) are seated on the sealing sleeves (11, 12). <IMAGE>
Patent DE-3602784-A1 (DE)
Title: Springboard for gymnastics
Inventor: BENZ OTTO
IPC: A63B5/08
Filed: 1986-01-30
Abstract: A springboard for gymnastics, in an embodiment known per se, has an entirely flat supporting board and, arranged exactly above the latter, a slightly upward-curved top board with take-off surface. The supporting board and the top board are connected to each other at an acute angle at one of their two ends. The two other ends are at a distance apart. Arranged in the gap between the supporting board and the top board is a spring member which supports the top board on the supporting board. In this arrangement, the spring member is formed by at least two vertical compression springs which are arranged side by side and at a distance apart, approximately parallel to the edges of the free ends of the supporting board and top board.
Patent DE-3609110-A1 (DE)
Title: Noise protection device
Inventor: KOCH ARNIM
IPC: E01F8/02
Filed: 1986-03-19
Abstract: Noise protection device having a sound-absorbing body of earth retained by at least one lattice element, the lattice element having bellows-like folds, the fold lines of which run substantially perpendicularly to the longitudinal direction of the body of earth. The fold lines of one lattice element run substantially parallel to one another and have substantially identical dimensions. A plurality of lattice elements forms a skeleton which supports the body of earth, at least on one side, transversely to its longitudinal direction. The body of earth consists of a plant growth-promoting substrate. Plants are provided in the folds of the lattice elements. The undersides of these plants project beyond the lattice elements towards the ground.
Patent DE-3611578-A1 (DE)
Title: Insulating pipe
Inventor: FLENDER HANS
IPC: F16L59/18
Filed: 1986-04-07
Abstract: An insulating pipe 1 is composed of an inner pipe 2, of an outer or casing pipe 3 which encloses the latter with a concentric spacing, and of insulating material 5 which fills the cavity between said pipes. Inner pipe 2 and outer or casing pipe 3 are connected to each other at both ends via interengaging collar rings 6, 6', 7, which are fastened on the pipes in each case, with the interposition of insulation sealing rings 8. The special feature consists in the fact that the collar rings 6, 6', 7 interengage in a positively locking manner by ring faces 15, 16 which lie at least partially offset at an angle with respect to the longitudinal axis 4-4 of the pipe and between which the insulation sealing ring 8 is located, and that the ring faces 15, of the collar rings 6, 6' fastened at the ends of the inner pipe 2, are directed towards one another, but the ring faces 16, of the collar rings 7 fastened at the ends of the outer or casing pipe 3, are directed away from one another. <IMAGE>
Patent DE-3613965-A1 (DE)
Title: Vane cell pump or radial piston pump
Inventor: DANTLGRABER JOERG
IPC: F04B1/06
Filed: 1986-04-24
Abstract: The invention relates to an adjustment arrangement for the lifting ring of a vane cell pump or a radial piston pump, a support taking place on the outer casing of the lifting ring directly by pressurised hydraulic working fluid, and the spring force of the housing being utilised in the support of the lifting ring.
Patent DE-3614769-A1 (DE)
Title: Rail for mounting image-recording and illuminating devices
Inventor: ENGLMAIER WILHELM
IPC: G03B15/03
Filed: 1986-04-30
Abstract: Published without abstract.
Patent DE-3621124-A1 (DE)
Title: Container for grave soil
Inventor: SCHUESSLER GERHARD
IPC: B65D88/56
Filed: 1986-06-24
Abstract: A container intended for receiving the soil excavated from a grave has a support structure (1) which bears a tipping container (6) which can be tipped to one side. The support structure (1) and the tipping container (6) can be dismantled. The weight of their individual construction elements is so small that they can be transported and assembled by a single person. The side walls (7, 8) of the tipping container (6) each have a frame profile (11) on their underside, which frame profiles can be connected to one another to form a closed frame. A central bottom strut (19) and diagonal bottom struts (21) reinforce the frame and bear the bottom of the tipping container (6).   <IMAGE>
Patent DE-3623898-A1 (DE)
Title: Device for detecting defects in textile threads
Inventor: NICHTYANOV STOYAN NICHTYANOV D
IPC: B65H63/06
Filed: 1986-07-15
Abstract: In this device, the output of a noise amplifier (21) is connected to the control input of an electronically controllable switch (13) via a delay element (22). A control signal generator (20) for controlling the sensitivity of the thread cleaners (2) consists of an electronically controllable potentiometer (23), the control input of which represents the input of the control signal generator (20). Its output is connected to a light source (10) via an electronically controllable switch (24) whilst the control input of the electronically controllable switch (24) is connected to an adjustable feed source (25) via an electronically controllable switch (26). The control input of the switch (26) is connected to a terminal of the control unit (8) whilst the output of an amplifier (12) is connected to the input of the noise amplifier (21) via a filter (27). <IMAGE>
Patent DE-3625822-A1 (DE)
Title: Negative casting mould formed by copying a positive mould
IPC: B29C33/50
Filed: 1986-07-30
Abstract: The invention relates to the use of a polyethylene foam sheet (F) for producing negative casting moulds (6) by copying profile contours having undercuts of a positive mould (1), in order to be able to demould with relatively large undercuts, without blown-in air. <IMAGE>
Patent DE-3630487-A1 (DE)
Inventor: FICHTL WALTER
IPC: C21D9/00
Filed: 1986-09-08
Abstract: Workpieces of metals or metal alloys are edge-hardened by a thermochemical treatment, especially by boronising by means of solid treatment agents in a fluidised bed which is generated in a reaction furnace by distributing a fluidising gas by means of an inflow tray, long tubular or stranded workpieces being moved through the fluidised bed with their surface to be treated being arranged axially in one direction. The figure shows an apparatus for carrying out the process, in which tubular workpieces are thermochemically treated on their inside in discontinuous operation with the use of adaptors. W1 and W2 here designate tubular workpieces with adjoining or interposed adaptors A1 and A2. The stationary tube furnace 5 has a preheating zone 6 and a heating zone 7. An inflow tray 9 is fixed in position in the interior of adaptor A1. At the start of working, the mounted unit of adaptors and workpieces is pushed, with the adaptor A1 at the front, through the preheating zone 6 in the direction of the arrow 15. The fluidising gas is blown in in the direction of the arrow 17 through the inflow tray 9 and the fluidised bed is generated from the granulated treatment material 14. <IMAGE>
Patent DE-3633400-A1 (DE)
Title: Shaft protection sleeve for sliding bearings and sliding surfaces of seals and stuffing box packings
Inventor: PURPER HANS DIPL ING
IPC: F16J15/3256
Filed: 1986-10-01
Abstract: The invention relates to an anti-rotation safeguard for shaft protection sleeves 1 of shafts 2 for sliding bearings and sliding surfaces of seals and stuffing box packings. The shaft protection sleeve 1 is secured against rotation relative to the shaft 2 by means of oblique contact surfaces 5 and 6 between the shaft protection sleeve 1 and the bush 4 placed in front of it. The contact surfaces 5, 6 form an angle  delta  < 90@ with the centre line of the shaft. The bush 4 placed in front, which is made of steel, can be shrunk or screwed onto the shaft 2. The particular advantage of the locking of the shaft protection sleeve 1 in accordance with the invention is that the sleeve is composed of carbide or ceramic and machining of the latter for shaft feather keys or driver pins is eliminated. An anti-rotation safeguard of this kind can be employed for preference in pump bearing arrangements and seals and in stuffing box packings since abrasive media there lead to rapid wear (Figure 1). <IMAGE>
Patent DE-3635890-A1 (DE)
Title: Vehicle wheel fitted with a pneumatic tyre
Inventor: SENGER GERHARD DIPL ING DR ING
IPC: B60C3/00
Filed: 1986-10-22
Abstract: The invention relates to a vehicle wheel fitted with a pneumatic tyre which has an emergency support and, for restricting the extent to which the tyre can move laterally in an emergency, has an annular, radially widened recess of the inner tyre contour as a counterguide for the existing bearing element surface of the emergency support. This has the effect of providing in an emergency a simple guidance of the tyre which improves the running properties of the tyre in an emergency. The inner contour stepping is to be reinforced by suitable inserts. <IMAGE>
Patent DE-3639907-A1 (DE)
Title: Device to trigger a reset for a microprocessor when the operating voltage drops
Inventor: TRETOW JOCHEN DIPL ING
IPC: G06F1/24
Filed: 1986-11-22
Abstract: The purpose of the device is to trigger a reset for a microprocessor when the operating voltage drops below the normal operating value. The operating voltage is fed to the microprocessor after being transformed and rectified, and a capacitor is used to smooth the rectified voltage. If a sudden drop occurs, execution of wrong instructions because of interruptions in the operating voltage should be prevented, and the computer should stop safely. The way this is achieved is that a diode (7) is inserted in the line from the rectifier (4) to the microprocessor (5) before the connection to the smoothing capacitor (6), that a filter element consisting of a resistor (8) and a capacitor (9) in series with it is connected between the rectifier and the diode, the connecting point of the filter element, between the resistor and the capacitor, leading to the input of an adjustable trigger (10), and that, when the voltage on the capacitor (9) drops below the set threshold of the trigger, zero voltage appears at its output (terminal 11) and is fed to the microprocessor as a control signal to carry out the reset. <IMAGE>
Patent DE-3639918-A1 (DE)
Title: Device for controlling and monitoring a rotary tabletting press
Inventor: LEWIS DAVID ALLAN
IPC: B30B11/00
Filed: 1986-11-22
Abstract: A device for controlling and monitoring a high-speed rotary tabletting press is equipped with strain gauges for generating signals in dependence on the tabletting pressure. The strain gauges generate control signals which are received by a peak detector which records the signal maximum. The maximum signals are converted into digital signals and fed to a microprocessor, which firstly controls the operation of an ejection grid and regulates the consistency of the tablets by controlling the supply of powder to the bottom ram, and which secondly supplies data to a read-write memory (RAM). The read-only memory is controlled by a central processing unit (CPU) with phase displacement of 180@ in relation to the microprocessor. The main central processing unit outputs both the unprocessed data and the statistically derived tabletting pressure data either on a screen or as a hard copy.
Patent DE-3640954-A1 (DE)
Title: Front lenses for microscope objectives
Inventor: STEINBRUCH UTA DIPL CHEM
IPC: G02B1/02
Filed: 1986-11-29
Abstract: The invention relates to front lenses for microscope objectives and can be used in various microscope objective systems. The object of providing front lenses which have a high refractive index, high Abbe number, excellent chemical resistance, high transmission, good machinability and hardness is achieved by employing yttrium-aluminium garnet crystal as medium.
Patent DE-3705196-A1 (DE)
Title: Auxiliary device for cleaning optical glasses for dry- and wet-cleaning
Inventor: WENDT HEINZ
IPC: G02C13/00
Filed: 1987-02-19
Abstract: The auxiliary device stands out from the cloths or brushes used hitherto for cleaning optical glasses by its easier handling, which lies in the pincer-like construction, by means of which, e.g. in the case of a spectacle lens, both sides can be cleaned simultaneously. The insulating layer situated between the cleaning cloth and the pad (sponge) prevents the penetration of a cleaning fluid from the cleaning cloth into the pad and thus makes it possible to manage with a minimum of cleaning fluid during the wet-cleaning. Moreover, the insulating layer prevents the sponge effect during the wet-cleaning. The apertures fix the finger positions while working with the auxiliary device and prevent slippage. To clean optical glasses, such as photographic objectives, which are accessible on only one side, the auxiliary device is folded open and cleaning is carried out using only one side.
Patent DE-3707189-A1 (DE)
Title: Tool for processing cable ends having a safety device
Inventor: KRAMPE FRANZ
IPC: B25B7/18
Filed: 1987-03-06
Abstract: The invention relates to a combination stripping tool and cable-cutting tool according to Patent Application P 3632685.2. In the case of this tool, it has been found to be disadvantageous that there is a certain risk of injury in the event of clumsy handling, especially by the cutting end of the tool when it is used as a stripping tool and by the stripping end of the tool when it is used as a cutting tool. The new tool is intended to offer improved safety.   The new tool is characterised in that a separation limiter (50) is provided in the limb end pair (3) forming the stripping tool (5), which separation limiter (50) limits the closing movement (Figure 1) in its first position and the opening movement (Figure 2) in its second position, in order to prevent injuries to the user. This results in it being impossible for the blades at the cutting end of the tool to open during stripping and it being impossible for the stripping end to close completely while cables are being cut. The risk of injury during handling of the tool is thus significantly reduced. The tool is particularly suitable for electrical installation work, in which cables must be cut to size and stripped. <IMAGE>
Patent DE-3710633-A1 (DE)
Title: Recombinant DNA for the repressible and inducible expression of foreign genes
Inventor: BIRKMANN ANGELIKA DIPL BIOL
IPC: C12N15/70
Filed: 1987-03-31
Abstract: A recombinant DNA which contains the consensus sequence <IMAGE> and a promoter which has the DNA sequence GGN10GC, where the consensus sequence is preferably located 15 to 150 base pairs upstream of the transcription start of a gene which is expressed under the control of the promoter, and the promoter is located between the consensus sequence and the trascription start, makes inducible and repressible expression of a foreign gene possible.