baber/WOPTO huggingface dataset:
Patent DE-3506278-A1 (DE)
Inventor: DESSAUER GUIDO
IPC: D21H17/07
Filed: 1985-02-22
Abstract: A method for treating paper or other fibrous materials to improve the holdout characteristics of printing inks, lacquers and coating compositions. The method involves the application of an organophilic complex of (a) a water-insoluble hydrated cation-exchangeable film-forming smectitic layered silicate having an ion exchange capacity of at least 50 milliequivalents/100 g and (b) an organic radical derived from an onium compound attached thereto. The organophilic complex forms a barrier layer by reaction with the organic solvent contained in the printing ink, lacquer or other coating composition.
Patent DE-3509671-A1 (DE)
Title: Apparatus for exploiting deposits according to the surface-winning method
Inventor: WIRTGEN REINHARD
IPC: E21C47/02
Filed: 1985-03-18
Abstract: The invention relates to an apparatus for exploiting deposits according to the surface-winning method, comprising a self-propelled travelling mechanism and a cutting roller, mounted in a vertically adjustable manner thereon, for cutting off the deposits at a certain depth as well as a loading device for the cut-off material, having a conveyor belt on which or above which one or more sensors for electromagnetic radiation are provided, which respond to the radiation reflected by the cut-off material removed by the conveyor belt and indicate changes in radiation and convert them into electrical signals which are in turn used for controlling the cutting-depth setting of the cutting roller. In this arrangement, the sensor or sensors preferably consist of a light emitter and a light receiver which are arranged next to one another and preferably work with an optical wavelength in the infrared range.
Patent DE-3510873-A1 (DE)
Title: Central heating installation
Inventor: MOORTGAT-PICK WALDEMAR DIPL PH
IPC: F24D3/02
Filed: 1985-03-26
Abstract: In a central heating installation with a number of radiators fed via a parallel pipe system, the forward run supply pipe starting from the heating boiler and the return run removal pipe running back to the boiler are, for the purpose of an improved and more uniform distribution of the heating liquid to the individual radiators, connected at the opposite ends of the parallel pipe system. This takes place either by means of an additional third supply pipe or by making the usual double supply pipe as a parallel ring pipe which is interrupted at the location of the heating boiler and is connected on one side to the forward run as well as on the other side to the return run of the heating boiler. The further advantages of the system lie inter alia in the possible use of very low pipe cross-sections for the supply pipes and in the saving of thermal insulation means for the same. Furthermore, in gravity-less operation also, such as e.g. in single-storey heating systems, only a low pump capacity is required.
Patent DE-3512199-A1 (DE)
Title: Device for avoiding the penetration of rock dust or the like into the face area shielded by shield-type support assemblies
Inventor: KREBS FRIEDHELM
IPC: E21D23/03
Filed: 1985-04-03
Abstract: The invention relates to a device for avoiding the penetration of rock dust or the like into the face area shielded by shield-type support assemblies, by means of sealing parts arranged between two adjacent shield-type support assemblies in the area of the canopies and the gob shields and bridging the gap between these shield-type support assemblies, in which arrangement conveying means actuated by the canopy or a sliding canopy and in the form of scrapers or the like and/or spraying devices are allocated to the sealing parts. Within the scope of the idea behind the invention, the sealing parts, arranged only at every second shield-type support assembly in the longitudinal direction of the face in the form of dust-collecting channels, can be designed as a link chain in the area of the canopy and the gob shield so that the intermediate space between adjacent shield-type support assemblies can thus also be reliably sealed against the penetration of dust, mud or the like during the face advance.
Patent DE-3523584-A1 (DE)
Title: Table having a convertible top
Inventor: NAGEL ERWIN
IPC: A47B1/03
Filed: 1985-07-02
Abstract: Published without abstract.
Patent DE-3523937-A1 (DE)
Title: Door air-curtain installation
Inventor: TIEPOLDT DIETER R
IPC: F24F9/00
Filed: 1985-07-04
Abstract: The invention relates to a device for generating a door air-curtain installation with, running above the opening of the factory door (3) over its entire width, a distribution duct (2) for the incoming air which is sucked in by a fan (9) and emerges downwards through an incoming-air grating (4). In order to achieve an adaptation of the door air-curtain to the respectively prevailing temperature and wind conditions, the incoming-air grating (4) has incoming-air lamellas (5, 5') which are directed vertically downwards and obliquely forwards and downwards. Alternatively, the incoming-air lamellas (5) can be completely or partially displaceable out of the vertical into the oblique position. Both the output of the fan (9) and the proportion of the incoming air emerging from the vertically or from the obliquely downwardly directed incoming-air lamells (5, 5') are adjustable depending upon the outside temperature and the wind. <IMAGE>
Patent DE-3524596-A1 (DE)
Title: Dialysis membrane composed of modified cellulose with improved biocompatibility
Inventor: BAURMEISTER ULRICH DIPL ING DR
IPC: C08B11/00
Filed: 1985-07-10
Abstract: Dialysis membrane for haemodialysis in the form of flat sheets, tubular sheets or hollow fibres composed of cellulose modified by substitution, in which the effects of complement activation and leucopenia are distinctly reduced, is characterised in that the average degree of substitution of the modified cellulose is 0.02 to 0.07. The dialysis membranes which have proved successful for the purpose of the invention contain modified cellulose which has a structure represented by the formula  cellulose-R'-X-Y  where X is -NR''- and/or <IMAGE>  and/or -S- and/or -SO- and/or -SO2- and/or <IMAGE> and/or -CO-O- and/or -O- Y is -R and/or -NR2 and/or -Si(OR'')3 and/or -SO3H and/or -COOH and/or -PO3H2 and/or -@HR2 or the salts thereof R' is an alkylene group and/or cycloalkylene group and/or arylene group with a total of 1 to 25 C atoms  R'' is a hydrogen atom or R and R is an alkyl group with 1 to 5 C atoms and/or a cycloalkyl group and/or aryl group.
Patent DE-3526809-A1 (DE)
Inventor: SCHNEIDER LOTHAR G
IPC: A61K39/205
Filed: 1985-07-26
Abstract: A process for the preparation of a live rabies vaccine for the oral vaccination of Canidae is described. Special variants of the SAD rabies virus strain, called variant strain VA1, VA12, VA17 and VA20, are propagated in the BSR-19 cell line and processed in a known manner to give a vaccine which is effective on oral administration to foxes and dogs.
Patent DE-3527023-A1 (DE)
Title: Device for preparing fertilizer, in particular carbonate lime, present partially in the form of large lumps
Inventor: SALMANSBERGER JOSEF
IPC: B02C23/16
Filed: 1985-07-27
Abstract: In order to prepare fertilizer, such as for example carbonate lime, which is present partially in the form of large lumps, a device is provided which has a feed device, a riddler sifter device and a discharge device. The riddle sifter device has a comminution device (7) which is formed from two rollers (8 and 9) which rotate in the same direction and are provided with in each case four rows of teeth (10) offset with respect to one another by 90 DEG . The two rollers (8 and 9) rotate in the same direction in the direction of the arrows (11 and 12) so that the larger lumps of fertilizer which are transported by an obliquely downwardly arranged riddle sifter (13) to the comminution device (7) are pre-separated by the lower roller and thrown upwards to the upper roller (8), further comminuted by the latter and thrown back on to the riddle sifter (13). The mesh width is preferably 10 mm for carbonate lime so that the passage width of the rows of teeth which are arranged offset with respect to one another is also selected to be not greater than 10 mm. <IMAGE>
Patent DE-3527693-A1 (DE)
Title: Stretcher
Inventor: PROSTAK HELMUT ING
IPC: A61G1/02
Filed: 1985-08-02
Abstract: Stretchers are frequently fitted with pivotable and height-adjustable head and back supports or with supports for the thighs. In order to achieve versatile adjustability the support 2 for the thighs has essentially U-shaped frames whose height can be adjusted independently of one another.
Patent DE-3529107-A1 (DE)
Title: Device intended for the electronic adjustment of the ignition point in ignition systems for internal combustion engines
Inventor: MAUSNER EBERHARD DIPL ING
IPC: F02P5/155
Filed: 1985-08-14
Abstract: A device intended for the electronic adjustment of the ignition point in ignition systems for internal combustion engines is proposed, having a control voltage generator (25) which produces a control signal (Ua) as a set value for the angular position of the crankshaft as a function of at least one operating parameter. The control voltage generator (25) has a series circuit of measuring resistors (Ra1...Ra9) whose connection points each lie at one of several emitters associated with transistors (T1...T8). The bases of these transistors are connected to the output of a common measuring transducer (29). The collectors of these transistors are connected both to the supply line (30) and, in each case via one of several dimensioning resistors (Rb1...Rb8), to the inputs of an evaluation element (31) which forms a difference and provides at its output the control signal (Ua) which serves as set value for the angular position of the crankshaft. <IMAGE>
Patent DE-3532723-A1 (DE)
Title: Lighting arrangement in projectors
Inventor: PEIKERT MICHAEL DIPL PHYS
IPC: G03B21/20
Filed: 1985-09-13
Abstract: A lighting arrangement for projectors is described, in the case of which a heat-protection filter is arranged in the beam path. The lighting arrangement which has been invented is distinguished by the fact that the heat-protection filter is positioned obliquely in the beam path and is mirrored on its rear side. Since the lighting rays must pass through the filter twice in this way, the filter thickness can be considerably reduced in comparison with the filter in the extended beam path for achieving the same heat-protection effect. In consequence, the production costs of the heat-protection filter can be considerably reduced.
Patent DE-3535204-A1 (DE)
Title: Traffic signalling device or other similar light signalling device
Inventor: LUNDSTROEM OLOF ROLAND
IPC: H05B44/00
Filed: 1985-10-02
Abstract: A light signalling device which is suitable as a traffic signalling device contains a light source, consisting of a plurality of LEDs (10), and means (11, 12, 13) for feeding the aforesaid LEDs (10) with pulses. In order to improve considerably the capacity of the device to attract attention without the light emitted by the LEDs being perceived by an observer as flashing strongly, the LEDs (10) are fed with a series of feed pulses with a pulse repetition rate of approximately 15 to approximately 35 Hz, preferably approximately 20 to approximately 30 Hz. <IMAGE> ]
Patent DE-3539859-A1 (DE)
Title: Standing device having a back rest
Inventor: FRANK DIETER
IPC: A61G5/10
Filed: 1985-11-09
Abstract: The standing device has a stable frame with a foot holder (14, 16), a knee support (26), a pelvis support (28), a table mounting (30) with a table top (32) and a back rest (34). The back rest (34) has a shell (76) which can be fixed so as to be adjustable in height to a U-shaped bracket (68, 70). Bars (58) of the table mounting (30) form a parallel guide in which the legs (70) of the U-shaped bracket are adjustably received. <IMAGE>
Patent DE-3542069-A1 (DE)
Title: Piston-cylinder arrangement as a drive for a welding electrode
Inventor: VOLLING GUENTER
IPC: B23K11/31
Filed: 1985-11-28
Abstract: For the purpose of achieving rapid operation in the case of a piston-cylinder arrangement used for driving a welding electrode (1) and having braking of the movement of the electrode (1) towards the workpiece (2), use is made of a piston arrangement (6) with two pistons (7, 8), of which one piston (7) is arranged in axially movable fashion on a shank (9) of the piston arrangement in such a way that it enables the connection of a pressure duct (16) leading to a pressure space (22) in front of the other piston (8) to a compressed-air source only when, on completion of the working stroke, the electrode (1) is resting on the workpiece (2) (Fig. 3). <IMAGE>
Patent DE-3604252-A1 (DE)
Title: Fastening device for concrete shuttering elements
Inventor: BRAUN HANS DIPL-ING
IPC: E04G11/08
Filed: 1986-02-11
Abstract: The invention relates to a device for fastening a compensating member on frame panel shuttering elements (shuttering panels) for concrete, with an arrangement for connecting two neighbouring shuttering panels which are arranged at a distance from each other in one shuttering plane and exhibits a compensating metal sheet, which bridges a residual dimension and is arranged in the shuttering surface, and a compensating member which exhibits at least one cutout, the fastening device exhibiting a tension member which engages through the cutout in the compensating member and whose one end can be fastened in a tension-resistant manner on the shuttering panel and on whose other end there acts a bracing member. The invention consists in the fact that the tension member (23) exhibits, at its end facing the shuttering skin (4), two hooks (27) which are arranged at a mutual distance, running parallel to the shuttering plane, and are intended for hanging in cutouts (6) of the shuttering panels (10, 11). <IMAGE>
Patent DE-3606427-A1 (DE)
Title: Image generating method and device
Inventor: SHOJI HISASHI
IPC: H04N1/60
Filed: 1986-02-27
Abstract: The invention relates to a method and a device for generating an image (an image formation) on an image pick-up on the basis of recorded data, by using as a basis a reference signal which is adjusted in such a manner that the area in which pixels of the colour data are superimposed on one another in accordance with the colour components, is adjusted to be smaller on the basis of the colour components. At the positions at which, by means of the pixel signals, certain colour components are deposited at a level which is different from the predetermined level and where the dye is deposited, due to the pixel signals of other colour components, of a level different from the predetermined level, the reference signal is formed or generated in accordance with the group of density values which are set or predetermined in such a manner that the number of positions of mutual superimposition becomes smaller.
Patent DE-3611603-A1 (DE)
Title: Method and a device for processing sensor signals with simultaneous testing of the sensor system
Inventor: ROETTER JUERGEN DR ING
IPC: G01M3/18
Filed: 1986-04-07
Abstract: A control component (8) transmits to an electronic sensor system (10) pulse-shaped alternating current signals and sensor control signals as a function of an interrogation signal (16). As a function of the sensor control signals, a sensor chain (12) is fed alternately with positive or negative voltage potential so that the electronic control system (10) can determine from the sensor signals output by the sensor chain (12) whether the sensor chain (12) is in itself capable of operation or not. <IMAGE>
Patent DE-3617848-A1 (DE)
Title: Process for removing heavy metals from sewage sludges or any type of sludges
Inventor: HOELTER HEINZ DIPL ING
IPC: C02F1/36
Filed: 1986-05-27
Abstract: It is known to free sludges, in particular sewage sludges, from heavy metals so that they can be used as fertilisers. In order to achieve this simply with a high separation efficiency, according to the invention it is proposed that the sludges are dewatered and are then scoured, washed and dispersed in a solution of NTA or EDTA compounds and the sludge thus treated is transferred to fertiliser production. The water retained is passed through an electrolysis cell so that the metals present are separated off as completely as possible, which action is further intensified via vibration and/or ultrasonic vibration devices, so that the heavy metals are precipitated in the sump.
Patent DE-3621875-A1 (DE)
Title: Pallet for heavy rectangular products of variable dimensions
Inventor: WENDEMUTH HANS-GUENTHER DIPL I
IPC: B65D19/44
Filed: 1986-06-30
Abstract: The invention relates to a pallet for rectangular articles of large density, preferably for rolling mill products, such as laminate stacks. 
<??>To avoid transport damage to the product loaded, to its packaging and to the transport vehicle, for example waggons, a pallet is to be developed which can be adapted to the respective shape of the product, absorbs all the inertia forces of the product loaded in the case of a sudden change in movement, and can be retained reliably on a vehicle loading surface. 
<??>According to the invention, the pallet according to Figure 1 consists of a main frame with longitudinal members and cross members, the longitudinal members having at their ends rigid posts and adjustable posts opposite the latter. Both types of posts are provided with clamping devices at the top ends. The pallet can be retained with the respective loading surface by devices which are known per se.
Patent DE-3630331-A1 (DE)
Title: Work plate with water cooling
Inventor: RUDOLPH PETER DR
IPC: A61C19/00
Filed: 1986-09-05
Abstract: Published without abstract.
Patent DE-3634538-A1 (DE)
Title: Method and device for immobilising particles in electrostatic precipitators
Inventor: HOELTER HEINZ DIPL ING
IPC: B01J20/28
Filed: 1986-10-10
Abstract: It is known to kill pathogens by means of ozone and to eliminate particles contained in air by electrical charging and precipitation on the opposite pole of an electrostatic precipitator. The opposite pole consists as a rule of a conductive surface. When this principle of electrostatic precipitator is used without systematic discharge of dust, for example in the domestic field, it is a disadvantage that the particles attached to the opposite pole drop off when the current is switched off and, when the appliance is switched on again, are carried over by the air stream and discharged into the room in a high concentration. To avoid this, it is proposed according to the invention that the opposite pole of an electrostatic precipitator does not consist of a conductive plate as hitherto, but of conductive filter mats and/or loose masses. The particles precipitated on the opposite pole of the electrostatic filter remain securely immobilised even after the current has been switched off, and cannot drop out of the electrostatic precipitator or drop down.
Patent DE-3641295-A1 (DE)
Title: Balancing machine for vehicle wheels
Inventor: WOLFSRIED STEPHAN DIPL ING
IPC: G01M1/04
Filed: 1986-12-03
Abstract: The invention relates to a balancing machine for vehicle wheels, in which the latter are clamped on the balancing head by a so-called clamping cover. To be able to ensure the most accurate possible coaxial and axially perpendicular position of the clamping cover in the clamped state, the clamping cover is provided with a bell-like sleeve, which on the wheel side acts against a narrow annular surface in the edge region on the face of the centring bore of the vehicle wheel. To accomplish furthermore the smallest possible eccentricity of the centre of gravity of the clamping cover in the event of any skewing of the latter in the clamped state, various weight-relieving measures are used in a locally specific way in order that the centre of gravity of the clamping cover in the fitted position lies approximately at the same level as the bearing surface of the balancing head.
Patent DE-3642607-A1 (DE)
Title: Position measurement transmitter
Inventor: BRANDSTAETTER ANDREAS DR ING
IPC: G01D5/245
Filed: 1986-12-13
Abstract: In the case of a position measurement transmitter (10) which is based on the principle of magnetic induction coupling, the conductor tracks (17) of the rotor (11) have no connections. The conductor tracks (17) are constructed in a meandering shape and are short-circuited. However, they can also be applied to the rotor (11) as flat, electrically insulated conductor tracks (28), in the form of sectors. The rotor (11) can thus move in an unlimited manner. Measurements are made only on the conductor tracks (16) of the stator (12). The position measurement transmitter (10) is thus of simple construction and has a high measurement accuracy. Interference influences can be eliminated and the rotation direction can be detected by means of a special construction of the transmitter and receiver conductor tracks on the stator (12). <IMAGE>
Patent DE-3702593-A1 (DE)
Inventor: BURGGRAEF WEND DIPL ING
IPC: E04D13/08
Filed: 1987-01-29
Abstract: 1. Rainwater down-pipe section (1) with an opening disposed in the wall thereof and formed by a lower and an upper arched segment (2, 3), a dirt-trapping mesh (4) disposed in the interior of said section and inclined downwards towards the opening and a gutter-shaped closing flap (5) for the opening, which flap is pivotably articulated in the region of the plane of the imaginary contact line of the segments in the wall adjoining the opening, which flap in the closed position rests against the outside, and at its lower edge zone against the inside, of the down-pipe section, and which in the open position is inclined downwards from the opening and the lower section (9) of which protrudes into the cross-section of the down-pipe section, characterised in that the chord length of the upper opening segment (2) is smaller than that of the lower opening segment (3), edges (10, 11) being formed on the contact line of the two segments, the segment arc of the lower opening segment extends above the contact line of the two segments, forming a slot (12) in the edge are of the wall adjoining the opening, the oval dirt-trapping mesh (4) which is inclined with its longitudinal axis pointing downwards towards the opening is detachably articulated to the inside of the closing flap (5) and is displaceable in height inside the downpipe section (1) corresponding to the movement of the closing flap.
Patent DE-3704542-A1 (DE)
Title: Fuel injection valve
Inventor: HOEHNE HEINZ
IPC: F02M51/08
Filed: 1987-02-13
Abstract: The invention relates to a fuel injection valve for an internal combustion engine, which has a solenoid armature composed of permanent magnetic material and connected to a sealing element. The solenoid has a core composed, at least in sections, of permanent magnetic material, the magnetic force lines of which are in opposite direction to those of the armature, the solenoid being magnetisable in opposition to the core.
Patent DE-3709617-A1 (DE)
Title: Joint fitting for seats with adjustable back, in particular motor-vehicle seats
Inventor: KELLER MANFRED
IPC: B60N2/225
Filed: 1987-03-24
Abstract: In a joint fitting for seats with adjustable back, consisting essentially of a fixed joint part (3) assigned to the seat, a pivotable joint part (4) assigned to the back, a pivoting shaft (5) interconnecting and supporting both joint parts, and an adjusting and immobilising device in the form of a self-locking gearing which is arranged between the joint parts (3), (4), is formed from spur gear (7) and internal ring gear (6) and can be driven by a rotatable eccentric, mounted on the pivoting shaft (5), in a rolling-off manner while pivoting the pivotable joint part (4), the two joint parts (3, 4) are mounted, in a manner with little axial play, between two bearing discs (13, 15) of large diameter which are fixed on the pivoting shaft (5). Whereas the first bearing disc (13) is fixedly connected to the pivoting shaft (5), the second bearing disc (15) is rigidly connected to the pivoting shaft (5) only by rotational locking and is secured by a securing plate (42) which is non-rotatably fitted onto the pivoting shaft and engages in the second bearing disc (15). <IMAGE>