baber/WOPTO huggingface dataset:
Patent DE-3504093-A1 (DE)
Title: Clay building material
Inventor: MINKE GERNOT PROF DR ING
IPC: C04B33/13
Filed: 1985-02-07
Abstract: The invention relates to a clay building material as a mixture of clay and fine-sandy to stony constituents. To reduce the dry shrinkage rate to almost zero, to increase the structural stability and to reduce the sensitivity to moisture and frost, the clay building material contains a mineral, granular and pressure-resistant aggregate having a grain diameter of preferably 1 to 32 mm in such a quantity that the grains of the aggregate form a supporting structure and hence a clay building material which shrinks hardly at all on drying of the clay.
Patent DE-3504928-A1 (DE)
Title: Deflexion arrangement
Inventor: KOLLER ROMAN
IPC: H04N1/16
Filed: 1985-02-13
Abstract: The invention relates to an improvement of the arrangement, disclosed in application P 3428016.2 and P3447240.1, with respect to achieving a high dot selection of the scanning spiral by simple means. This technical object is achieved by special design and circuit connection of mutually insulated scanning electrode elements applied in a narrow pattern to the spiral or selection line or support area of the voltage pattern. Figure 1 is proposed for the abstract. <IMAGE>
Patent DE-3505519-A1 (DE)
Title: Local Area Network (LAN)
Inventor: GUDE MICHAEL
IPC: H04L12/413
Filed: 1985-02-18
Abstract: For local data networks, either costly processor systems are nowadays used as stations, or even specialised VLSI controllers are used. These are offered at relatively high prices, especially for the "Ethernet" standard. The invention is based on the object of using cost-effective, commercially available components for a Local Area Network. The object is achieved by the use of a simpler floppy disk or Winchester disk controller.
Patent DE-3505897-A1 (DE)
Title: Electrical tooth-cleaning device for the gum-protecting brushing of the teeth
Inventor: KRAMER STEFFEN
IPC: A61C17/40
Filed: 1985-02-21
Abstract: For as gentle brushing as possible, this device moves the brush exclusively away from the gums in the direction of the tooth. The gums are thus prevented from being pushed back. The figure-of-eight movement required for this is achieved with a special mechanism driven by an electric motor.
Patent DE-3508623-A1 (DE)
Title: Device for conditioning greenhouses or the like
IPC: F24F7/06
Filed: 1985-03-11
Abstract: A device for conditioning air or climate in greenhouses or the like with, arranged between a supply opening and an outlet opening for the air, a fan, is intended to offer air-conditioning of high efficiency and be useable in particular in the case of planting tables as well as in divided interiors. To this end, the fan (35) is arranged in a housing (20) in front of an air-washing chamber (40), and there are arranged in the air-washing chamber (40) separator profiles (45, 49) and washing nozzles (46) directed towards the fan (35), downstream of which in the flow direction (Z) at least one blowout pipe (24) is arranged, which runs in the bottom region and is upwardly closed. This pipe is designed projecting from the housing (20) at a distance (t) from the supporting surface (10) and provided with air outlet openings (27) directed towards the ground. <IMAGE>
Patent DE-3512368-A1 (DE)
Title: High-strength tool for metal-working and a process for its manufacture
Inventor: MATSUMOTO YOSHIHIRO
IPC: C04B35/645
Filed: 1985-04-04
Abstract: The invention relates to a high-strength tool for metal-working, such as, for example, a cutting tool or a mould consisting of a sintered material based on zirconium dioxide. The tool consists of 50 to 98% by weight of zirconium dioxide (ZrO2) with 1.5 to 5 mol% of yttrium oxide (Y2O3) and 50 to 2% by weight of aluminium oxide (Al2O3) and/or spinel (MgAl2O4). It has a three-point bending strength of at least 1700 MPa.
Patent DE-3515291-A1 (DE)
Title: Electrical steering wheel heater for motor vehicles
Inventor: KLEIN RALF
IPC: B62D1/06
Filed: 1985-04-27
Abstract: If the steering wheel of a motor vehicle has cooled down to a high degree due to a relatively long standing time at low temperatures, it is no longer possible to steer safely. In order to exclude this risk to safety, an electrical heater which is fed via the warning horn line assumes the heating of the surface of the steering wheel when the ignition system is switched on. When the internal temperature of the vehicle is adequate, a thermostat switches the steering wheel heater off.
Patent DE-3521137-A1 (DE)
Title: Dental model and method of producing it
Inventor: ZEISER MANFRED P DR
IPC: A61C9/00
Filed: 1985-06-13
Abstract: There is described a dental model the base of which is prefabricated of an epoxy material in a base former, it being preferred for the dental stump to be formed from a polyurethane integrally on the base only after a predetermined curing time of the base has elapsed. On use of these materials environmental influences do not have any adverse effects on the precision of the dental appliances made on the basis of the dental impression.
Patent DE-3525642-A1 (DE)
Title: Integrated coal drying device for steam boilers or fluidised-bed furnaces
Inventor: WIESER RUDOLF DR
IPC: F23K1/04
Filed: 1985-07-18
Abstract: An integrated coal drying device is proposed, with which even those coal types can be dried which have a strong tendency to caking and crusting. To this end, hollow-worm heat exchangers are arranged between the coal hoppers or coal breakers on the one hand and the coal mills or the grate or the fluidised-bed furnace of the steam boiler on the other hand. These hollow-worm heat exchangers are self-cleaning and result in an intensive mixing and drying of the prebroken coal. The heating of the hollow-worm heat exchangers takes place either by extraction steam from the steam turbine or by means of hot thermal oil which is heated in intermediate heat exchangers by the bleed steam of the turbine. The exhaust vapours and low-temperature carbonisation gases arising during the drying process are conducted into the furnace, where their sterilisation or combustion takes place. <IMAGE>
Patent DE-3526061-A1 (DE)
Title: Data acquisition apparatus
Inventor: DIETERLE GERHARD
IPC: G06K19/067
Filed: 1985-07-20
Abstract: A data acquisition apparatus for generating, storing and transmitting data by means of a stationary data carrier containing the data, and a mobile data recorder with memory and transmitting device. Such an apparatus is to be improved by a simple structure, reliable operation and simple handling. This object is achieved by the fact that the data carrier, as data transmitter, exhibits a number of electrical data resistances having different resistant coefficient and the data recorder is equipped for recording, digitally converting, storing and transmitting the voltage drops measured from the data resistances. <IMAGE>
Patent DE-3528574-A1 (DE)
Title: Electric interference suppression filter
Inventor: SCHULZ HANS-WERNER DIPL ING
IPC: H04B15/00
Filed: 1985-08-08
Abstract: Electric interference suppression filter with a filter housing (1) into which a printed circuit board (3) is inserted which is fitted with filter components (8, 9, 10, 12, 13) embedded in casting compound (20, 21), is connected to said filter components and is disposed at a minimum distance from the filter housing base (16), said printed circuit board being connected to the power connection plugs in the housing wall which are designed as L-shaped flat plugs (4) and lying on the legs (5, 6) of the flat plugs (4) disposed in the filter housing (1), its conductor paths being connected as required in electrically conducting fashion to these legs. The outward-facing legs (5) of the flat plugs (4) are disposed completely inside the filter housing and are surrounded by insulating sockets (25, 30) which are held in perforations in the housing wall so that the perforations and the legs are protected in the socket area against the casting compound (20, 21). <IMAGE>
Patent DE-3529139-A1 (DE)
Title: Board of wooden material or the like
IPC: E06B3/82
Filed: 1985-08-14
Abstract: In a board of wooden material or the like with at least two rounded-off edges meeting at an angle, a profiled piece (14) of solid or laminated wood is inserted without a transition in at least one corner, it being possible for this profiled piece (14) and the board (10) to be provided at their joining surfaces with projections such as tongue (16) or groove (17). <IMAGE>
Patent DE-3532472-A1 (DE)
Title: Multi-element line bushing through an insulator
Inventor: NIESSNER WERNER
IPC: H01R4/70
Filed: 1985-09-11
Abstract: A multi-element line bushing through an insulator consists of an insulator having a through-hole in which two line parts, which are to be connected to one another, are arranged in a glass melt in such a manner that a contact pin (2) is arranged between the line parts (1, 5) which are to be connected to one another, the thermal expansion of said contact pin (2) being matched to that of the insulator ceramic and of the glass melt, and at least one end of said contact pin (2) being soldered to the end resting on it of a line part (1, 5) using a solder which produces the solder joint (6) at the processing temperature of the glass melt which is used. <IMAGE>
Patent DE-3536481-A1 (DE)
Title: Tetrad adder in 5211 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1985-10-12
Abstract: The object of the invention is a tetrad adder in 5211 code, of which the main circuit 1 consists of 36 shift-adder circuits. For processing the value 5, this tetrad adder too has a dual full adder 2. If the sum of the main circuit 1 is greater than the number 4, an internal carry of value 5 is also derived from it, and is processed in the dual full adder 2. In this case, the AND circuit 10 has high potential at its output, and thus line m has high potential and line n has low potential, and thus only outputs f to i are pre-triggered. In circuit 3, the remaining sum, which is always less than the number 5, is converted from 51111 code to 5211 code. <IMAGE>
Patent DE-3538812-A1 (DE)
Title: Method and device for measuring the angular deviation of an object provided with a target
Inventor: GAECHTER BERHARD F DR
IPC: G01D5/26
Filed: 1985-10-31
Abstract: A method and a device are specified for measuring the angular deviation of an object with the aid of object-referred targets which are designed as optically structured patterned plates. In this case, digital photoelectric evaluation of an image of the target is undertaken. The information values thus obtained are compared with a reference mark corresponding to the target. The target provided with a defined centre (9) is projected on to a detection plane, held stationary, of a receiving device (3). The target image thereby produced is scanned inside the detection plane with the aid of at least one position-sensitive photoelectric detector which is of the sub-divided type and provided with detection areas (11). The values thus obtained are subjected to a correlation comparison with the values derived from the stored reference mark, as a result of which the deviation of the centre of the target from the optical axis is calculated. In particular, a cross correlation comparison is carried out. In this process, the maximum of the cross correlation is determined and from this the desired angular deviation of the centre (9) of the target from the optical axis of the receiving device is determined. Particular advantage has been found to attach to a target which is designed as a radial pattern having circular sectors composed of alternating light and dark areas (7, 8) which coalesce in the common centre (9), it being the case that the centre angle ... Original abstract incomplete. <IMAGE>
Patent DE-3539103-A1 (DE)
Title: Milling cutter, in particular for use in roughing
Inventor: WEBER EUGEN
IPC: B23C5/18
Filed: 1985-11-04
Abstract: The teeth (3) of the roughing cutter (1) are relief-ground tangentially at two angles. The cutting-edge profile is of roof-shaped design, both flanks of the profile being the same length. The grooves (7) of the profile are staggered by an amount a from one cutting tooth to the next, which amount a indicates the rise of the roughing profile. In contrast to known tools, the milling cutter can be reground not only at the tooth face but also at the roughing profile, which was not possible in the case of radially relief-ground tools. The roughing tooth system (6) is suitable for both HSS and carbide tools. The roughing tooth system can be ground in subsequently in almost every commercially available cutter. <IMAGE>
Patent DE-3539407-A1 (DE)
Inventor: WEISCHEDEL GUIDO DIPL ING
IPC: G05B9/03
Filed: 1985-11-07
Abstract: A computer system comprising two processors (P1, P2) to control the parameters of an internal combustion engine, in particular to adjust the digital controller of a Diesel injection pump. Both processors (P1, P2) share in normal operation the computing duties, and in the case of a breakdown each of the processors (P1; P2) can, acting as a stand-by computer, provide an emergency operating mode. Through greater redundancy and shared duties in normal operation it is possible to considerably increase safety and speed of operation.
Patent DE-3543591-A1 (DE)
Title: X-ray tube
Inventor: OBA KOICHIRO
IPC: H01J35/06
Filed: 1985-12-10
Abstract: The X-ray tube has a vacuum sleeve (3), a photocathode (1), an electron lens (4), a reflection target (5), an anode (7) and an X-ray window (6) consisting of beryllium. The anode (7) is connected to the target (5) in such a manner that it can dissipate heat from the target. A portion of the anode is passed out of the vacuum sleeve (3) to the exterior and is cooled by air blown by a fan. Using this tube of the reflection type, a high-power X-ray pulse of extremely short duration can be produced. …<IMAGE>…
Patent DE-3545600-A1 (DE)
Title: Laying substrate with adhesive coating and its use for the adhesive bonding of floor coverings
Inventor: TAMM HORST
IPC: C09J7/21
Filed: 1985-12-21
Abstract: The invention relates to a laying substrate based on non-woven or woven fabric as carrier with an adhesive coating which is activatable by microwaves and is applied to both sides of the carrier, directly to the carrier material or onto a precoating previously applied onto the carrier material, and also the use of laying substrates of this kind for the adhesive bonding of floor coverings.
Patent DE-3600485-A1 (DE)
Title: Child-resistant closure of a drum
Inventor: KUENZEL WERNER
IPC: B65D45/02
Filed: 1986-01-10
Abstract: A large household pack in the form of a drum (11), having a beaded edge (16) at the bottom and a lid (14) which covers the entire cross-section of the drum, can be secured by an integral gripping strap (6) against access by children who are at risk due to their age if a gripping strap (6), which is attached via rivets (12) to the drum wall (10), is stretched tightly over the lid (14) towards one side, and the longitudinal end of the gripping strap (6) is coupled to a tension spring (1) which engages in a positive-locking manner below the beaded edge (16) (Figure 3). <IMAGE>
Patent DE-3602066-A1 (DE)
Title: Spray-drying process for drying zeolite gel, zeolite suspension and catalyst suspension with recovery of sensible heat (energy)
IPC: C01B39/02
Filed: 1986-01-24
Abstract: Published without abstract.
Patent DE-3605166-A1 (DE)
Inventor: STEHR EUGEN
IPC: E04B2/08
Filed: 1986-02-14
Abstract: In a composite plane element with plane elements (1, 1') and locating mouldings (17) serving for aligning these, the locating mouldings project into grooves (8, 9) of mutually confronting upper and lower joint surfaces (4, 5). The grooves have parallel guide surfaces (11, 12, 24, 25) for guiding the disc-shaped locating mouldings (17) which are themselves equipped with parallel end faces (22, 23). <IMAGE>
Patent DE-3607336-A1 (DE)
Title: Apparatus and method for the purpose of non-touching object recognition, with a high level of interference immunity
Inventor: RUMP HANNS
IPC: G01S7/527
Filed: 1986-03-06
Abstract: The invention relates to an apparatus and a device for the purpose of non-touching object recognition with a high level of interference immunity, in that the evaluated echo pulses do not trigger an output directly but are processed in a counter and are compared with the clock rate, to the extent that a multiplicity of echoes must be evaluated successively in order to produce an alarm. To this extent, the invention increases the interference immunity to random pulses.
Patent DE-3608387-A1 (DE)
Title: Fastening of a short sleeper
Inventor: EISNER LOTHAR
IPC: E01B1/00
Filed: 1986-03-13
Abstract: Published without abstract.
Patent DE-3612431-A1 (DE)
Title: Apparatus for shredding sheets or strips of paper, of film and of plastics
Inventor: LAUFENBERG BERNHARD
IPC: B02C23/16
Filed: 1986-04-12
Abstract: The invention relates to an apparatus for shredding sheets or strips of paper, of film and of plastics, which has an apparatus housing (2), a pair of drawing-in and longitudinal cutting rollers (16, 17) below the drawing-in opening (15) of the housing (2), a transverse cutting roller (20) arranged lower with respect to the aforementioned pair of rollers (16, 17), a counter-cutter (21) assigned to the transverse cutting roller (20), and a screen (30) which is mounted below the transverse cutting roller (20) and above a drawing-off device (35) for the shredded material. It is characterised in that the housing upper wall (5), which covers the transverse cutting roller (20), and the housing rear wall (4), which, in the direction of rotation of the transverse cutting roller (20), is situated in front of the counter-cutter (26), are situated at a distance (a, c) from the transverse cutting roller (20) so as to form a return flow space (32) for the material which has not been shredded to the hole or mesh size or smaller by the transverse cutting roller and the counter-cutter (26), and in that a vertical or approximately vertical web or a rail (27) is arranged between the counter-cutter (26) and the covering housing upper wall (5). <IMAGE>
Patent DE-3615294-A1 (DE)
Inventor: YOSHIDA ATSUNORI
IPC: C23C22/80
Filed: 1986-05-06
Abstract: A solution for conditioning a metal surface before phosphate conversion coating processes comprises metallic titanium, pyrophosphate and water soluble anionic organic compound.
Patent DE-3617101-A1 (DE)
Title: Fastening of a sheet-like structural part on an underlying part
Inventor: ALLERSHAUSEN ECKARDT
IPC: B60N3/04
Filed: 1986-05-21
Abstract: Fastening of a sheet-like structural part (insertion mat 1) on an underlying base (2), having a locking bolt (3) which is rotatably arranged in an opening (17) of the structural part. Said bolt exhibits at least one radially projecting nose (4, 4') at its end region directed towards the underlying base (2). The nose (4, 4') can be plugged into a slot (7) of a receiving part (6), fastened on the underlying base (2), and, when the locking bolt (3) is then turned, engages behind a supporting shoulder (9, 9') which is formed on the receiving part (6) and is intended for axially fixing the locking bolt (3). The underlying base (2) is provided with a foamed-plastic backing (5) in which the receiving part (6), resting on the underlying base (2), is introduced in a position-secured manner. <IMAGE>
Patent DE-3621571-A1 (DE)
Title: Fluid reservoir for writing implement - has front end section of increased density and rigidity
Inventor: JOZAT WALTER
IPC: B43K8/03
Filed: 1986-06-27
Abstract: The long fluid reservoir consists of porous compressible material, and has a front face for a writing tip. To form the contact face (3), the front end section (2) is compressed to a size, which is smaller than its main cross section. A hose section of heat-shrinkable foil, is pushed onto the front end section, and is shrunk onto the reservoir. Alternately, a rigid sleeve  is used, of a width decreasing towards the front. USE/ADVANTAGE - Pen has writing tip which is not pressed into fluid reservoir, by writing pressure.
Patent DE-3630084-A1 (DE)
Inventor: BAUMANN DIETER
IPC: F02M31/16
Filed: 1986-09-04
Abstract: The invention relates to a fuel preheater, especially for use in diesel engines of motor vehicles, in which the fuel, as a first fluid medium, is heated by absorbing heat from a second fluid medium of higher temperature, and in which the two media are carried through the preheater in separate passages. The preheater has a core which consists substantially of a set of walls of meandering cross section which forms two groups of parallel passages opening alternately on one longitudinal side and the other longitudinal side and running between the individual walls of the set the passages of one group being all open on the same side. The core is disposed between two covers covering the open longitudinal sides of the passages. In the core and/or in at least one of the covers there are disposed, for each of the two media, a distributor passage connecting together the passages of one group at the end side to an inlet from the outside and a collecting passage with an outlet to the outside, plus, at least one a portion of the walls of the core, ribs running substantially perpendicular to the direction of flow of the particular medium and projecting into the interior of the passages.
Patent DE-3634727-A1 (DE)
Title: Shade for food and drinks which are out in the sun, and for decorative purposes
Inventor: WAGNER MICHAEL
IPC: A45B11/00
Filed: 1986-10-11
Abstract: The intention of the shade is to obtain a useful decoration on a garden table. The shade is fitted together as shown in the sketch and is intended, in the event of strong sunshine, to allow the person to sit in the sun, but allow small items on the table, while the person is eating or drinking, to be placed in the shade (beverages, butter, ice cream, cold meat, cheese, etc), specifically anything which will either become unattractive due to excessively intensive sun radiation or can melt quickly due to the heat of the sun's rays. This has previously not been possible. It was possible only to place the entire garden furniture in the shade using a large sun shade or an awning. By means of the small shade, it is now possible to sit in the sun, and the food and drinks remain cool in the shade of the shade.
Patent DE-3640121-A1 (DE)
Title: Control energy station
Inventor: GAERTNER SIEGFRIED HERBERT
IPC: H02J7/34
Filed: 1986-11-25
Abstract: The invention is an electrical and mechanical control energy station for wind power stations of any design, which supplies a stable voltage (V) as well as a stable frequency (Hz) as long as an energy source (wind accumulator) is present.
Patent DE-3705640-A1 (DE)
Title: Locking device for vending machines
Inventor: GRUENIG DIETER
IPC: G07F9/06
Filed: 1987-02-21
Abstract: A cylinder lock (11) projects into mutually aligned bores (8, 9, 10) of a locking pocket (2) and of a locking latch (6) inserted therein. The cylinder lock (11) is detained by a laterally projecting lock bolt (15). In order to relieve the lock bolt (15) of any axial forces which are exerted on the cylinder lock (11), the lock case (12) is connected fixedly in terms of rotation to a threaded ring (20) which is screwed by means of an external thread (22) into an internal thread (23) of the lock bore (8) of the pocket outer wall (3). The hardened threaded ring (20) is provided with bores (24) accessible on the end face, as an extension for a key. <IMAGE>
Patent DE-3710849-A1 (DE)
Inventor: RYBINSKI WOLFGANG VON DR
IPC: D06P5/10
Filed: 1987-04-01
Abstract: Natural bentonite-type swelling lamellar silicates and synthetic lamellar silicates with a smectic-like crystalline phase but with large contents bound alkalies and silicates and a swelling capacity in aqueous suspension considerably lower than that of pure lamellar silicates of this type can be used as saponifying agents for dyes and prints on textile materials after charging with 1 to 50 % of their weight of quaternary ammonium compounds.