baber/WOPTO huggingface dataset:
Patent DE-3637148-A1 (DE)
Inventor: BARTHELT HORST
IPC: B28B1/29
Filed: 1986-10-31
Abstract: The apparatus has a table (1) with a working surface (2), a gantry (7) which can be moved in a guided manner along a straight line over the length of the working surface (2), and at least one template (10) which is interchangeably arranged on the gantry. According to the invention, the table (1) consists of at least one segment (3) and possesses vertically adjustable feet (4), the gantry (7) being movable on guide rails (5) arranged on both sides of the working surface (2), parallel to each other and to their longitudinal axis, these guide rails (5) being composed of segments (6) and being arranged below, and covered by, the working surface (2). <IMAGE>
Patent DE-3640340-A1 (DE)
Title: Variable Fabry Perot type interferometer
Inventor: KATAGIRI MASAYUKI
IPC: G01J3/26
Filed: 1986-11-26
Abstract: Variable interferometer arrangement, which contains a 'Fabry Perot' interferometer, consisting of a pair of reflecting substances (4), which lie opposite to each other across an intervening space. This intermediate space is formed by spacers (3). In addition means are provided to deform at least one of the reflecting surfaces (1,4;2,4), which form the Fabry Perot' interferometer, so that its interferometer characteristics are changed. The spacer (3) consists of a film, which is produced by means of vapour separation, spraying, chemical vapour separation, spin coating or screen printing.
Patent DE-3640961-A1 (DE)
Title: Telescopic antenna
Inventor: PILZ KARL-HEINZ
IPC: H01Q1/10
Filed: 1986-11-29
Abstract: In order to obtain defined and continuous lubrication, which acts over a long period of time, for a telescopic antenna which can be extended and retracted via a sliding-motion wire which is permanently connected to the telescopic antenna and can be wound up in a chamber in a drum, a lubricant supply is provided, for example in the form of felts, sintered materials or porous plastic, which emits the lubricant in a metered manner to the sliding-motion wire. In this way, the life of the telescopic antenna is considerably increased as a result of the controlled lubrication, which is continuous over long periods of time.
Patent DE-3643589-A1 (DE)
Title: Circuit arrangement for reducing the temperature coefficient in inductive proximity switches
Inventor: SCHWAGER BERNHARD
IPC: H03K17/14
Filed: 1986-12-19
Abstract: In a circuit arrangement for reducing the temperature coefficient of the coil quality factor in inductive proximity switches, a temperature-dependent resistor (R theta ) is connected either in series or in parallel with the coil (LOSZ). <IMAGE>
Patent DE-3644459-A1 (DE)
Inventor: KIENER VOLKER
IPC: B01F23/47
Filed: 1986-12-24
Abstract: Solutions of low viscosity solvents and high viscosity, pasty products, for example water and sodium dithionite formulations, are prepared in a continuous manner in a matter of seconds in static and dynamic mixers connected in series while at the same time the ingress of air is avoided.
Patent DE-3644686-A1 (DE)
Title: Engine suspension
Inventor: POHL SIEGFRIED
IPC: B61C3/00
Filed: 1986-12-30
Abstract: Published without abstract.
Patent DE-3700739-A1 (DE)
Title: Device for accommodation training of the human eye
Inventor: MAYER ROLF DIPL ING
IPC: A61H5/00
Filed: 1987-01-13
Abstract: For maintenance of the accomodative capacity of the human eye the invention proposes a training device in which the eyes are induced to show accommodation reactions by a spectacle-like optical lens system in conjunction with an oscillatingly displaceable image plane. The focal distance of the lens system and the movement paths of the image plane are tuned so that accommodation ranges can be adjusted between +15 and -2 dioptres. The drive of the displacement mechanism is advantageously by electromechanical means, but may also be effected manually. Tests on subjects have shown that regular training of the eyes with this device considerably delays, and even clearly improves, short- and long-sightedness caused by one's work or age. Congenital eye defects cannot be eliminated by the device, however.
Patent DE-3705681-A1 (DE)
Title: Circuit arrangement for monitoring external lamps for sabotage and operation
Inventor: GELHARD EGON
IPC: H05B37/03
Filed: 1987-02-21
Abstract: Published without abstract.
Patent DE-3715435-A1 (DE)
Title: Compound frame, corner connector and frame profile
Inventor: GROSCH KARL
IPC: A47G1/10
Filed: 1987-05-08
Abstract: The invention relates to a compound frame consisting of a plurality of frame profiles (2, 3) which are mitre-jointed and resiliently held together by a corner connector (1). To this end, the corner connector has two spring elements (10) which are interconnected by an angled bow (8) and are in particular in the form of spring eyes consisting of two legs (9, 11) situated in a V-shape with respect to one another and resiliently interconnected. The spring eyes are clamped to the adjoining frame profiles (2, 3) between their rear wall (5) and a projection (4) spaced away therefrom and develop a clamping force directed towards the mitre. <IMAGE>
Patent DE-3722385-A1 (DE)
Title: Air mass meter
Inventor: PORTH WOLFGANG
IPC: F02D41/18
Filed: 1987-07-07
Abstract: An air mass meter is specified, especially for the determination of the inlet air mass of an internal combustion engine, which follows the principle of the hot-wire anemometer. Apart from the two temperature-dependent sensors arranged in the inlet air stream and a bridge circuit in which the two sensors lie in different branches and of which the diagonal voltage is controlled out by changing the bridge voltage, the air mass meter comprises a third sensor, through which the entire bridge current flows, for compensating the resistance changes brought about by the changes in the thermal conductivity of the air with temperature. <IMAGE>
Patent DE-3722690-A1 (DE)
Title: Shut-off valve for pressure vessels
Inventor: WICHTERICH HANS
IPC: F17C13/04
Filed: 1987-07-09
Abstract: Shut-off valve for pressure vessels, particularly for high-pressure gas bottles, in which a sealing diaphragm (34) clamped by its outer edge in the housing is arranged between the valve-closure piece (19) and the pressure piece (27) of the actuating device (14). To ensure that the gas pressure acting on the sealing diaphragm is not transmitted in its entirety to the threaded spindle (30) of the actuating device (14), the pressure piece (27) has a smaller diameter (d) than the freely movable part (34a) of the sealing diaphragm (34) and is guided in an intermediate plate (28) which, on its side facing the sealing diaphragm (34), has a concave diaphragm-supporting surface (36) against which the diaphragm (34) comes increasingly to rest from the outside inwards as the valve is opened. <IMAGE>
Patent DE-3731638-A1 (DE)
Title: Liquid-crystalline phenylpyrimidine derivatives, process for their preparation, and their use in liquid-crystalline mixtures
Inventor: WINGEN RAINER DR
IPC: C09K19/34
Filed: 1987-09-19
Abstract: The novel phenylpyrimidine derivatives of the formula <IMAGE> where R<1> is alkyl having 7 to 16 carbon atoms or alkoxy having 6 to 16 carbon atoms, and n is from 4 to 14, form Sc phases and cause a pronounced melting point depression in mixtures with one another or with structurally closely related phenylpyrimidine derivatives substituted to saturation. Neither are the properties affected by this.
Patent DE-3731974-A1 (DE)
Title: Stove for different types of solid fuels
Inventor: WAGNER JOHANNES
IPC: F24B13/02
Filed: 1987-09-23
Abstract: The invention relates to a stove for solid fuels which has a housing with separate doors for the filling and for the glowing-fuel bed chamber and ash pit, at least the door for the glowing-fuel bed chamber and ash pit being provided with an adjustable opening for the primary-air supply. The invention consists in that the glowing-fuel bed (1) is surrounded by a hollow wall (2) which extends over the two side walls (3, 4) and the rear wall (5) of the stove, has at least one secondary-air receiving opening (12) in its lower region and is provided with a multiplicity of upwardly directed secondary-air outlet openings (13) at its upper edge. Provided above the hollow wall (2), on the inside of the walls (3, 4, 5) of the stove, are secondary-air directing surfaces (15) which are inclined with respect to the perpendicular to the centre of the furnace and by means of which the secondary air flowing out of the secondary-air outlet openings (13) in the hollow wall is directed over the glowing-fuel bed (1). <IMAGE>
Patent DE-3733518-A1 (DE)
Title: Lock cylinder
Inventor: KOWALZICK REINHARD
IPC: E05B9/10
Filed: 1987-10-03
Abstract: The invention relates to a lock cylinder with a plug mounted in a bore of the cylinder housing and with a radially projecting collar of the plug; it proposes, in order to achieve increased security, that the collar (31) of the plug (10) inserted into the bore (8) from the rear penetrate into an annular groove (30) of the bore wall and lie behind a stop shoulder (30') of the cylinder housing (2), the said stop shoulder forming the front wall of the annular groove. <IMAGE>
Patent DE-3733778-A1 (DE)
Title: Sliding shutter door which can be displaced in the form of an arc
Inventor: DOERING ERICH
IPC: E06B9/11
Filed: 1987-10-06
Abstract: A sliding shutter door (1) which can be displaced in the form of an arc, in particular a garage door or a hangar shutter door, has an outer layer (2), comprising narrow panel elements (4) which are connected to one another by articulations or by articulated or articulation-type connecting pieces (5) and consist of wood or plastic, and an inner layer (3) which comprises wide metal-sheet elements (11) which are connected to one another in an articulated manner to form a profiled sheet-metal web (10). An interspace remains between the outer layer and the inner layer. An insulation may be provided in the interspace. The outer panel elements (4) consist of wood or plastic. The width of the inner metal-sheet elements (11) is a multiple of the width of the outer panel elements (4). The division (b) of the profile beads (12) of the inner metal-sheet elements (11) corresponds to the division (a) of the outer panel elements (4). <IMAGE>
Patent DE-3734162-A1 (DE)
Inventor: MEIXNER JUERGEN DR
IPC: C09D133/00
Filed: 1987-10-09
Abstract: Mixtures curable under the influence of radicals and containing A) 100 parts by weight of an unsaturated polyester resin component,  B) a total of 100 to 300 parts by weight of at least one inert filler,        C) 0.5 to 5 parts by weight of an adhesion promoter  and optionally        D) further auxiliaries and additives, where the component C) is a polyester which contains (meth)acryloyl groups has been prepared by reacting a) 0.5 to 1.0 mol of an unsaturated dicarboxylic acid component,  with a condensate having hydroxyl groups and obtained from        b) 0 to 0.5 mol of a dicarboxylic acid component, c) 0.5 to 1.0 mol of a polyol component having a relatively high functionality,        d) 0 to 0.5 mol of a diol component,  and e) 1.0 to 2.0 mol of an unsaturated monocarboxylic acid component  with ester formation, the ratios of components b) to e) being chosen so that, after preparation of the condensate, 0.5 to 1.0 mol of free hydroxyl groups is still present, and the use of these mixtures as a filling compound.
Patent DE-3736626-A1 (DE)
Title: Storage container for caravans
IPC: B60R15/00
Filed: 1987-10-29
Abstract: Published without abstract.
Patent DE-3737154-A1 (DE)
Title: Analgesic products
Inventor: LARDI PETER DR
IPC: A61K31/41
Filed: 1987-11-02
Abstract: Pharmaceutical products containing tizanidine and ibuprofen as active substances, their preparation and use.
Patent DE-3743218-A1 (DE)
Title: Electronic device with anti-theft protection for a motor vehicle
Inventor: ANDING HERBERT
IPC: B60R25/10
Filed: 1987-12-19
Abstract: In electronic devices which are operated in motor vehicles, it is known to provide a removable control unit as anti-theft protection. However, with these devices anti-theft protection is only ensured if the control unit is actually taken along when the vehicle is left. With the new electronic device, the intention is to monitor suitably the necessity of removing the control unit. For this purpose, the new device is a control device which monitors the operating or parked position of the ignition lock located in the vehicle by means of a control line. The control device activates an electroacoustic playback device and a signal generator for producing an acoustic signal precisely when the ignition lock is in the parked position and the control unit has still not been removed. The electronic devices are likely to be in particular radios and/or cassette players.
Patent DE-3801058-A1 (DE)
Title: Beam generator for electron beam measuring devices
Inventor: FROSIEN JUERGEN DR
IPC: H01J37/073
Filed: 1988-01-15
Abstract: With the development of electrostatic-magnetic cathode lenses an electron-optical system is available which images the virtual source of a field emission cathode with few aberrations. The known beam generators of this type have, however, structural disadvantages since usually the field emission cathodes can be accessed only with difficulty and in some systems have to be arranged inside a condenser lens. It is therefore proposed to have the magnetic field leave by an air gap which is located at the planar surface, on the side of the source, of the magnetic lens. The focusing magnetic field is then located outside the body of the lens so that its focal plane, on the side of the source, is easily accessible. In addition this lens has a short focal length and therefore a small colour aberration coefficient.
Patent DE-3801608-A1 (DE)
Title: Circuit arrangement for an opto-electrical transducer
Inventor: SCHMID KARL DIPL ING
IPC: B23K26/08
Filed: 1988-01-21
Abstract: The invention relates to a circuit arrangement for an opto-electrical transducer with an optical receiver which is connected to an optical waveguide, and with a following amplifier, one terminal of the optical receiver being connected to one pole of the operating voltage which is connected to earth on the other pole and an electrical element with a voltage-dependent resistor being connected to the other terminal (output) of the receiver, its other terminal being connected to the earth potential of the amplifier, characterised in that the electrical element comprises a bridge circuit with diodes (1, 2, 3, 4), whose series arm is formed by the current path (a, -, PD, +, UB, earth, UAT, b) with the optical receiver and in whose shunt arm (c, IAT, d) an external current or voltage source is applied, by means of which the electrical element can be switched over between a high blocking resistance and an extremely low forward resistance. <IMAGE>
Patent DE-3804849-A1 (DE)
Title: Device for removing blood clots from vessels
Inventor: CRAMER BERNHARD M
IPC: A61B17/22
Filed: 1988-02-17
Abstract: The invention proposes a thrombectomy device comprising a novel suction pipe (1) for removing blood clots from vessels which makes it possible, for the first time, to remove a thrombus by the catheter method. For this purpose, the invention provides a rotatable, flexible shaft (2) which can be axially displaced into the vessel and whose distal end (3) carries a rotating comminuting head (4). <IMAGE>
Patent DE-3805360-A1 (DE)
Title: Method of producing the rolling movement for the manufacture of tooth flanks on bevel gears
Inventor: HOELZIG MICHAEL DR ING
IPC: B23F23/12
Filed: 1988-02-20
Abstract: The invention relates to a method of producing the rolling movement for the manufacture of tooth flanks on bevel gears, in which the tool system, which represents one or more flanks of the imaginary generating bevel gear, is moved around the imaginary generating bevel-gear axis from the initial rolling position into the final rolling position, and the workpiece in the process performs a rotary movement dependent upon this movement. The essence of the invention consists in the fact that the rolling movement between tool system and workpiece about the imaginary generating bevel-gear axis by the rolling angle is produced by two translatory movements which are dependent on one another and run at right angles to one another, during a simultaneous rotary movement of the tool system about the specific reference axis by the rolling angle and a rotary movement of the workpiece about the workpiece axis as a function of the rolling angle and the ratio of the tooth number of the imaginary generating bevel gear to the tooth number of the workpiece. <IMAGE>
Patent DE-3810803-A1 (DE)
Title: Process for the production of a synthetic bone material with properties intrinsic to the body
Inventor: HEIDE HELMUT DR
IPC: A61K35/12
Filed: 1988-03-30
Abstract: The process entails human bone cells (preosteoblasts and osteoblasts) being cultivated extracorporeally on calcium phosphate materials similar to bone-like material, substrate materials in the form of biopolymers or mixtures of the two.
Patent DE-3812196-A1 (DE)
Title: Load-bearing structure for a steel staircase
IPC: E04F11/112
Filed: 1988-04-13
Abstract: Published without abstract.
Patent DE-3818015-A1 (DE)
Title: Agricultural vehicle
Inventor: OVERESCH ALBERT
IPC: A01D90/02
Filed: 1988-05-27
Abstract: Published without abstract.
Patent DE-3824677-A1 (DE)
Title: Solid electrolyte capacitor
Inventor: FICKELSCHER HORST
IPC: H01G9/052
Filed: 1988-07-20
Abstract: A solid electrolyte capacitor has an anode body (1) which is sintered in the form of a hollow cylinder and consists of valve metal. The wall thickness s of the hollow cylinder (1) is </= 2 mm, preferably </= 1 mm. <IMAGE>
Patent DE-3836870-A1 (DE)
Title: Method of monitoring a watchdog timer which monitors a microprocessor, and device to implement the method
Inventor: MANZ DIETMAR
IPC: G06F11/267
Filed: 1988-10-27
Abstract: Method of monitoring a watchdog timer which monitors a microprocessor, where the watchdog timer has a monostable trigger circuit which is controlled by pulses from the microprocessor. The watchdog timer (12) is tested cyclically as follows. The pulses (40) of the microprocessor (11) are suppressed, and the time (tWD) from the suppression (T1) until the monostable trigger circuit outputs a reset pulse (41) is measured. This time (tWD) is compared to a tolerance band (Tmax - Tmin), of which the shorter time (Tmin) is equal to or greater than the time between two pulses (40) of the microprocessor, and the longer time is selected depending on the fault tolerance time of the system which is controlled by the microprocessor. <IMAGE>
Patent DE-3837127-A1 (DE)
Title: ZM-pump adapter
Inventor: MANTEUFFEL HANS J M
IPC: B01F7/00
Filed: 1988-11-02
Abstract: To avoid the deposits of settlable solids and suspended particles of all types which occur in areas of application specific to pumps, as well as the associated bacteriological pollution and strain on overall hygiene, by means of the ZM-pump adapter, which can be connected to any commercially available (drainage) pump, the particular fluid medium is set into a flowing movement which has the effect that deposits of any type are prevented. The settlable solids and suspended particles thus dissolved in the fluid medium or kept in motion are simultaneously removed by suction and flushed out through the dirty-/waste-water channel.
Patent DE-3840579-A1 (DE)
Title: Process for producing gas concrete
Inventor: DEMLEHNER ULRICH DIPL CHEM DR
IPC: C08L83/05
Filed: 1988-12-01
Abstract: Process for producing gas concrete (aerated concrete) by mixing a slurry comprising binders, aggregates and water with a hydrogen-developing expanding agent (foaming agent, gas-developing agent) and optionally further additives, with aqueous solutions or aqueous dispersions of organopolysiloxanes containing Si-bonded hydrogen being used as expanding agent.
Patent DE-3842507-A1 (DE)
Title: Process for the production of a multicolour pattern for colour filters
Inventor: KOBAYASHI KESANAO
IPC: G03F7/00
Filed: 1988-12-16
Abstract: The invention relates to a process for the production of a multicolour pattern for colour filters by forming a plurality of colour patterns on the same surface of a single layer support by repeating the following steps:   1) Coating of a transparent layer support with a solution containing       (A) a negative-working photoresist composition,   (B) pigments and   (C) organic solvent,  and drying to form a coating film;   2) exposure of the coating film through a mask pattern, and 3) development of the exposed coating film to form a colour pattern on the layer support; where the solution for the formation of the second and subsequent patterns essentially comprises     (A) a negative-working photoresist composition,   (B) pigment,   (C) organic solvent and (D) at least one organopolysiloxane compound and/or a surfactant of the fluorine type.   The process enables the production of multicolour patterns for colour filters in which gaps or nonplanarity between the first colour pattern and the subsequently formed colour patterns do not occur. The process can be carried out simply and economically.
Patent DE-3844305-A1 (DE)
Title: Motor vehicle with a self-locking differential
Inventor: BARNBECK ARMIN DIPL ING
IPC: F16H48/26
Filed: 1988-12-30
Abstract: A description is given of a motor vehicle with a self-locking differential (80) in which at least some of the gear wheels (34, 32, 18) present act as a gear pump on a pressure medium in order to build up the pressure that gives rise to the locking effect. To cancel the locking effect, the pressure chambers of the gear pump can be relieved via openings (46) provided in an internal gear (18). The openings (46) provided in the internal gear (18) can be closed by means of a longitudinally adjustable sleeve (44). <IMAGE>
Patent DE-3900524-A1 (DE)
Title: Large container for transportation on a loading surface of a heavy goods vehicle
Inventor: BERMUELLER WOLFGANG
IPC: B65D88/52
Filed: 1989-01-10
Abstract: A large container for transportation on a loading surface of a heavy goods vehicle, having a bottom frame, a front-wall frame, a rear-wall frame, and a roof frame, characterised in that the front-wall frame and the rear-wall frame are linked to the bottom frame so that they can be lowered onto the bottom frame and can be locked with the bottom frame in their position which is upright relative to the bottom frame and in their position which is lowered on the bottom frame, in that the roof frame can be lowered onto the bottom frame from a position supported by the upright front-wall frame and the upright rear-wall frame and locked relative to the front-wall frame and the rear-wall frame, after unlocking, by means of a lifting and lowering device, in that there are receiving fixtures for pile supports in the bottom frame, by means of which receiving fixtures a plurality of bottom frames can be stacked one above the other with the front-wall frame, rear-wall frame and roof frame lowered onto them, and in that the bottom frame has cutouts below which stacking members of a stacking truck can engage.
Patent DE-3902818-A1 (DE)
Inventor: ANDERSON RICHARD J DR
IPC: C07C45/00
Filed: 1989-01-31
Abstract: Novel cyclical 1,3-dicarbonyl compounds of formula I   <IMAGE> wherein Y, A2, R1, R2, R3, R4, and A3@4A are as defined in the disclosure, the use of such compounds in combatting weeds and herbicidal compositions comprising such compounds.
Patent DE-3906169-A1 (DE)
Inventor: BORK MICHAEL DIPL ING
IPC: B01J3/02
Filed: 1989-02-28
Abstract: In a process and an apparatus for the separation of a mixture of substances, comprising solvents and constituents, coming from an extractor, the mixture of substances being reduced in pressure from the extraction pressure to a low pressure, a means is to be provided by which in particular highly viscous constituents can be simply and rapidly separated without great expense. This is achieved by spraying the mixture of substances via a pressure reduction valve (14) directly into a large-volume space (17). <IMAGE>