baber/WOPTO huggingface dataset:
Patent DE-3608384-A1 (DE)
Title: Method for measuring displacements, in particular for the absolute measurement of short displacements, via the propagation time of pulses in a material support medium, and associated device for carrying out the method
Inventor: OBSTFELDER GUENTHER
IPC: G01B17/00
Filed: 1986-03-13
Abstract: The invention relates to a method for measuring displacements by means of the propagation time of pulses in a support medium by means of a calibration section and a measurement section, which are traversed by a pulse which, upon reception, is converted in each case into an electric signal. The sections are each assigned an electronic pulse count store (integrated-demand memory) which are started at the beginning of the propagation time of the pulse, are subjected during the propagation time to a high counting frequency, which they store, and are stopped at the end of the propagation time. The summing results of the pulse count stores are used to determine the relative measurement section length with respect to the calibration section length. For the purpose of absolute length measurement, the counting frequency is selected as a function of the rate of propagation of the pulse in accordance with the incremental measurement accuracy in such a way that the calibration section is subdivided by the counting frequency into the maximum number of increments, and the difference is formed from the contents of the pulse count stores. In the case of a support medium which is not constant, the counting frequency is selected in such a way that at the highest occurring rate of propagation of the pulse a number of counting pulses is still stored which is larger than required by the measurement accuracy. The quotient is formed from the incremental number of the measurement accuracy and the pulses counted in the pulse count store for the calibration section, and the pulse number in the measurement section pulse count store is applied to it. The result is equal to the absolute displacement in increments. <IMAGE>
Patent DE-3608547-A1 (DE)
Title: Computer system with external memory
Inventor: SEIBEL BERTHOLD DIPL ING
IPC: G06F11/00
Filed: 1986-03-14
Abstract: A computer system with an external memory is proposed, in which the address and data lines used can be tested by using alternating bit patterns, and the external memory (ES) used is simultaneously tested for correct function. <IMAGE>
Patent DE-3608703-A1 (DE)
Title: Switching element
Inventor: HEIZMANN SIEGFRIED
IPC: H01H15/10
Filed: 1986-03-15
Abstract: The invention relates to a switching element having a housing (1) and having a plunger (2) which can be displaced in the direction of the interior of the housing via an operating button (9). Engagement ribs (10-15), which project outwards from the plunger, separate moving contact springs (4, 6) from the associated switching contacts (3, 5).   <IMAGE>
Patent DE-3608812-A1 (DE)
Title: Scraper for a conveyor belt
Inventor: SIFFRIN HORST
IPC: B65G45/14
Filed: 1986-03-15
Abstract: A scraper (6) for a conveyor belt (1) comprises an endlessly circulating belt (7), the strands (10) of which are pressed with their one edge against the conveyor belt (1). <IMAGE>
Patent DE-3612476-A1 (DE)
Title: Device for generating a heated aerosol
IPC: A61M11/06
Filed: 1986-04-14
Abstract: The device comprises an exchangeable, funnel-shaped container (5) for the substances (21) to be atomised. The outside surface of the container (5) is in contact with a flange (6) connected to a block (31) of a highly heat-conducting material with which it forms a heat exchanger. The block (31) is provided with heating elements (7) whose connecting lines (8, 11) are guided into the device in the compressed gas hose (10). The block (31) has a bore passing through it in which the compressed gas is heated and fed to the nozzle system (4). The flange (6) effects heating of the substances in the container (5). <IMAGE>
Patent DE-3615132-A1 (DE)
Inventor: POLLERT GEORG
IPC: B01D61/00
Filed: 1986-05-03
Abstract: Process for dephenolating waste water from coking plants including the following steps: introducing the waste water in a reverse osmosis installation, mixing the concentrate coming out of the reverse osmosis installation with the tar produced by the coking plant, submitting the mixture to phase separation and introducing the phenol charged tar in a tar distillation installation.
Patent DE-3618774-A1 (DE)
Inventor: ETTER HERBERT
IPC: B26D7/32
Filed: 1986-06-04
Abstract: In a machine for slicing food such as meat, sausage, cheese or the like comprising a conveying device for carrying the slices of food cut off by a rotating blade to a deposit area and a knocking-off mechanism for transferring the slices from the conveying device to the deposit area, the conveying device is driven by an independent motor of its own. The position of a slide carrying the food to be cut can be sensed by sensing means, and a follow-up control device which is connected, on the one hand, to the sensing means, and, on the other hand, to a drive motor and its encoder ensures synchronous follow-up of the conveying device in dependence upon the position of the slide.
Patent DE-3619153-A1 (DE)
Title: Gripper
Inventor: RICHTER HORST DIPL ING
IPC: B23Q7/04
Filed: 1986-06-06
Abstract: A gripper for a lathe consists of a U-shaped component with two gripper legs (15) which protrude from a web (14) and are arranged at the ends of the web (14) protruding therefrom at right angles. In addition, an attachment leg (16) which protrudes from the web (14) at right angles is arranged between the gripper legs (15) and has at least one continuous mounting bore (22). <IMAGE>
Patent DE-3619835-A1 (DE)
Title: Electronic interface module for extensive measurement point networks
IPC: G08C25/00
Filed: 1986-06-12
Abstract: An electrical interface module for extensive measurement point networks in factories and the like, constructed as a plug-in module with a mounting rack and a plug connector strip, having connections for the measured-value input, having a display of the measured value, having an isolating amplifier and having connections for the measured-value output, equipped with a device for the selective connection of the measured-value input or of a test-current value which is predetermined by a test-current sensor.
Patent DE-3620184-A1 (DE)
Title: Measuring device for determining or testing the force of the bearing pressure and/or working pressure, in particular in plotters, recording instruments and similar devices and instruments
Inventor: BOTHE THOMAS
IPC: B23Q17/09
Filed: 1986-06-16
Abstract: A measuring device for determining or testing the force of the bearing pressure or working pressure which acts on the tip of the stylus or tool, especially in the case of plotters, recording instruments or other tracing, scribing or cutting devices, consists of at least one measuring instrument (1) which can optionally be inserted, mounted or attached or can be connected as desired, and respectively has a scanning element (12) and a force indicator (15). <IMAGE>
Patent DE-3621948-A1 (DE)
Title: Plastic-pipe connection
Inventor: KOERMENDI KALMAN
IPC: B65D90/02
Filed: 1986-06-30
Abstract: In order to connect the intake pipe (3), located in the interior of a plastic container, to an exterior removal line (7) via a hose fitting piece (5), a metal reinforcing sleeve (12) is inserted into the outer mouth of the intake pipe (3), the external diameter of which sleeve is greater than the internal diameter of the intake pipe (3) and which sleeve produces a permanent press fit when the mouth of the intake pipe (3) is driven into the hose fitting piece (5). A preferred application area is for plastic fuel tanks. <IMAGE>
Patent DE-3622721-A1 (DE)
Title: Process for denitrifying water
Inventor: KNICKELMANN FRANZ-JOSEF DIPL I
IPC: C02F3/30
Filed: 1986-07-05
Abstract: For the microbial denitrification of water, in order to prevent impairment of water quality which is unavoidable with anaerobic processes, an aerobic process using naturally occurring aerobic denitrifying organisms is proposed. To carry out the process, nitrate-containing water, enriched with oxygen or containing added oxygen-releasing substances, is introduced into the subsoil and the redox potential of the transported water is kept in a range which is at most slightly oxidative (rH:17-20).
Patent DE-3625630-A1 (DE)
Title: Thread-monitoring device for a sewing machine
Inventor: MARDIX BAR-COCHBA
IPC: D05B59/02
Filed: 1986-07-29
Abstract: Thread-monitoring device for a sewing machine, which contains a sewing head with a sewing needle, having a rotatably fastened bobbin carrier for receiving an under-thread stock and for feeding the under-thread to the sewing needle during the rotation of the bobbin carrier, a plurality of sensing markings located on the bobbin carrier and arranged distributed along the circumference of the latter, a sensor sensing the markings, at the same time generating a series of electrical pulses, during the rotation of the bobbin carrier, a signal device and an electrical circuit, by which the signal device can be excited in the event of a specific change in the repetition rate of the electrical pulses, in order to indicate the corresponding state of the under-thread.
Patent DE-3626009-A1 (DE)
Title: Method for connecting metallic bodies to other metallic or nonmetallic, in particular ceramic, parts
Inventor: GRUENAUER HEINRICH
IPC: F16D1/064
Filed: 1986-07-31
Abstract: The invention relates to a method for connecting metallic bodies (2) to other metallic or nonmetallic, in particular ceramic, parts (1). For this purpose, the metallic body (2) is to be rendered plastic at the location of the join by rotationally generated frictional heat and then upset by pressure in such a way that a bead (4) is formed and, at the same time, guided in such a way that it engages positively in a recess (6) in the other part (1). This gives a positive joint between the metallic body (2) and the other part (1). The bead (4) can expand radially and engage positively in a flat-bottomed slot (8) or annular slot (9). To join rod-shaped parts, the bead (4) can furthermore be redirected axially towards the part (1) by a sleeve. <IMAGE>
Patent DE-3626938-A1 (DE)
Title: Process and apparatus for producing a packaging which wraps a cutlery set on all sides
Inventor: KLOEPPEL EMIL
IPC: B65B5/02
Filed: 1986-08-08
Abstract: Cutlery sets are to be wrapped mechanically on all sides, without the wrapping immediately resulting in refuse after opening. It is to be capable of being used as a serviette. In the process, this is achieved by means of the culmination of two operations to be carried out by hand, namely the straightening and assembling of the cutlery articles and the introduction of the cutlery articles lying against one another into a machine, with a plurality of functional groups which are accommodated in this machine and which then, in a plurality of operations taking place automatically, produce the finished packaging which leaves the machine out of an ejection slot at the end of the functional cycle.
Patent DE-3627057-A1 (DE)
Title: Method and apparatus for producing a tobacco strand
Inventor: HEITMANN UWE
IPC: A24C5/18
Filed: 1986-08-09
Abstract: The apparatus for producing a tobacco strand (16) in the tobacco-processing industry, especially a tobacco strand for the production of a cigarette strand, has a rotating strand conveyor (2) which passes through a strand build-up zone (Z), can be charged with fibres in the strand build-up zone to form a strand, and has a discharge end for discharging the fibre strand. Assigned to the strand conveyor 2 is a surplus removal device (19). Means (7, 19) for producing a cross-sectional contour of the fibre strand which at least approximately corresponds, at least along a peripheral section of the fibre strand (16), to the strand contour of the finished strand are provided in the region of the strand conveyor (2). <IMAGE>
Patent DE-3628793-A1 (DE)
Title: Device for emptying and cleaning hygiene vessels comprising a rinsing chamber having a conical lower part, an odour seal and cleaning nozzles in the rinsing chamber and with a horizontal or vertical door
Inventor: HARLEGARD JAN DIPL ING
IPC: A61L2/07
Filed: 1986-08-25
Abstract: The device for emptying and cleaning hygiene vessels is characterised in that it has a flap door which possesses in its interior cavity a pipeline system with nozzles arranged on the inside of the door, in that the flap door on being closed introduces a connecting element into a connecting socket which is connected via a conduit to the pipeline system of the rinsing chamber and the water jet through the nozzles is directed against the underside of the goods to be rinsed after switching-on the cleaning water, in that the nozzle directs the water jet against the underside of a lid on insertion thereof, in that cleaning of all sides of the items to be rinsed is supported by the cleaning nozzle above the connecting conduit to the cleaning system or by further nozzles, in that the flap door is opened at the end of the cleaning operation and after shutting-off the water supply, and in that the cleaned and disinfected vessels are removed, the cleaning operation is repeated, and the method of using the device.
Patent DE-3629979-A1 (DE)
Title: Textile floor covering with adhesive coating
Inventor: ALLWICHER HERBERT
IPC: C09J7/21
Filed: 1986-09-03
Abstract: Textile floor covering in the form of a tile, slab or sheet, consisting of a textile cover layer (1) with an at least partial adhesive coating (2) on its reverse side, the adhesive coating (2) consisting of a partially water-soluble, reactivatable adhesive, in particular a mixture of dextrin, casein or cellulose and polyvinyl alcohol. <IMAGE>
Patent DE-3632411-A1 (DE)
Inventor: WAECHTLER ANDREAS
IPC: C09K19/34
Filed: 1986-09-24
Abstract: A process for the producing ethane derivatives having the formula (II): R<1>-(A<1>-Z<1>)n-A<2>-CH2CH2-A-Q, in which R<1>, A<1>, Z<1>, n, A<2>, Q and A have the meaning given in claim 1. A reactive methylene compound is converted with a compound having the formula (I): CH3-A-Q, in the presence of a base.
Patent DE-3639325-A1 (DE)
Inventor: KUNZE NORBERT
IPC: F16H55/08
Filed: 1986-11-17
Abstract: The invention relates to a gear wheel (1) for a gear wheel transmission, in which the teeth (3, 13) of in each case two gear wheels (1, 15) can be engaged with toothed body (5) and tooth head (7) even when the gear wheels are not rotated. The tooth head surfaces (9, 17) of the gear wheels (1, 15) are shortened on one side with a head surface which is inclined with respect to the tangent. The shortening is preferably in the same sense, but can also be provided in the opposite sense. <IMAGE>
Patent DE-3700013-A1 (DE)
Title: Device for disintegrating foodstuffs
Inventor: HELING PAUL
IPC: A47J43/25
Filed: 1987-01-02
Abstract: Published without abstract.
Patent DE-3702061-A1 (DE)
Title: Carrying device for small items of assembly material and/or tools
Inventor: JAENISCH ANDREAS
IPC: B25H3/06
Filed: 1987-01-24
Abstract: For the purpose of easy adaptability to the respective application by easy exchangeability of containers (3-9) of small items of material and/or tool receptacles (10), the carrying device comprises a frame (2) with webs (11, 12; 13, 14) which extend parallel to one another in pairs and, with clip-type projections (3', 3''-10', 10'') on the containers (3-9) and the tool receptacles (10), form clip connections for the latter. <IMAGE>
Patent DE-3703317-A1 (DE)
Inventor: KORTE KLAUS
IPC: B65D25/10
Filed: 1987-02-04
Abstract: The device consists of a frame and an insert which is suspended in the frame or placed on the frame for accommodating the product to be transported and stacked. The object is to provide a lightweight and easily producible workpiece carrier which is suitable for handling by robots and whose parts can be stacked one inside the other for transport in the empty state, but which can also be produced so inexpensively that they can be thrown away after use if return transport is too expensive. The frame is produced as an injection moulded part made of plastic, has outwardly directed ribs, bears upwardly directed projections, which grip through recesses moulded into the insert, and has recesses on the underside of the frame corresponding to the upwardly directed projections, in which recesses there engage upwardly directed projections of a frame stacked below. <IMAGE>
Patent DE-3706854-A1 (DE)
Title: Document shredder
IPC: B02C18/00
Filed: 1987-03-04
Abstract: In a document shredder, the disintegrating rollers (1a) are provided, at the periphery of their ring discs (3a), with pressing teeth (7a) and pressing tooth gaps (8a), which respectively interact with the associated gap base (6a), which is formed by the roller core (5a), of the other disintegrating roller (1) at different peripheral speeds in such a manner that the material to be disintegrated is first of all broken down into individual particles by cutting, crushing or tearing and then immediately pressed into granular form, it being at the same time ground up in such a manner that character impressions which can possibly still be deciphered are made completely unrecognisable. By means of this method according to the invention, the most diverse materials, in particular documents, and the most diverse substances can be effectively disintegrated and then disposed of in a compacted state, with a relatively low energy requirement. <IMAGE>
Patent DE-3707168-A1 (DE)
Title: Fixation plate for an indwelling vein cannula
Inventor: KAISER GEB NEUKIRCHEN
IPC: A61M25/02
Filed: 1987-03-06
Abstract: Published without abstract.
Patent DE-3715225-A1 (DE)
Title: Expansion turbine
Inventor: SCHUSTR PAVEL DIPL ING
IPC: F25B11/04
Filed: 1987-05-07
Abstract: The invention relates to a high-speed expansion turbine for achieving low temperatures, which is preferably intended for cryogenic installations with low refrigerating capacities. The turbine contains an impeller 1 fastened on a shaft 19 mounted in the bearing part 17 of the turbine and a low-temperature part with a guide body 3. The guide body 3 has distributing blades 2 and guide blades 4 and is fastened on the end side to a bottom plate 14, to which a casing 7 surrounding the end edges of the distributing blades 2 and of the guide blades 4 of the guide body is also detachably fastened. The position of the guide body 3 and of the casing 7 on the plate 14 is defined by securing elements 9, 10. The guide body 3 and the casing 7 are sealed at the contact surfaces with the plate 14. The plate 14 is connected to the bearing part 17 via a bearing sleeve 11, the interior of the sleeve being filled with two insulating blocks 12, 13. The separating surface 21 of these blocks is cylindrically shaped with a diameter which is equal to or greater than the diameter of the impeller 1. <IMAGE>
Patent DE-3715597-A1 (DE)
Title: Rotary piston engine with internal axis - has follow-up rollers for pistons, for cosine symmetrical centre point track
Inventor: FICKELSCHER KURT GERHARD
IPC: F01C1/10
Filed: 1987-05-09
Abstract: The pump or engine has a slot controlled rotary piston, moved via a hub, which also moves.  The ball joint drive (4) is fastened to the hub and located outside the rotary axis.  The joint centre is located in the bore of the freely rotating control disc, which encloses an angle with the rotary axis of the hub. The angle is adjustable via a nut, and an axially adjustable threaded screw spindle.  The control disc is located within an adjusting disc (6). USE/ADVANTAGE - Rotary pump or engine is simple to produce with reduced material costs.
Patent DE-3720207-A1 (DE)
Title: Adjuster valve for radiators in vehicle heater units
Inventor: MELA GIOVANNI
IPC: B60H1/00
Filed: 1987-06-17
Abstract: The adjuster valve is for the radiator of vehicle heater units in which the radiator (10) rotates in an air shaft (12). It has an inlet pipe (28) and an outlet pipe (24) fixed to a valve upper section (18a) whichis connected to a ceramic disc (22) provided with bores (32) to correspond with the inlet and outlet pipes (23,24). The disc (22) rests on a deflector drum (20) connected tothe rotatable radiator and is made of ceramic. The deflector drum is provided with bores (24) to correspond withe the bores (32) in the ceramic disc (22) and a cutout (28) between the bores (26) to provide a by-pass between the inlet and outlets. Rotation of the radiator and thus the drum (20) regulates the flow into the radiator and bypasses flow partially or completely between the inlet and outlet pipes (23,24).
Patent DE-3721726-A1 (DE)
Title: Car radio
Inventor: KAESSER JUERGEN DR
IPC: G04G21/04
Filed: 1987-07-01
Abstract: In a car radio, a switching-on/off device and a tuning device can be controlled by means of a memory in which tuning information and time information can be stored, in such a manner that the car radio is automatically set to a desired programme. The automatic switching-on can be dependent on a signal supplied which contains information on the presence of a user and can be picked up, for example, from a contact of the ignition switch, a pressure contact arranged in the driver's seat or an infrared sensor.
Patent DE-3722466-A1 (DE)
Inventor: MABUCHI TAKAICHI
IPC: H02K5/14
Filed: 1987-07-08
Abstract: An end cover (4) for an electric motor has brushgear mounted thereon comprising substantially rigid brush arms (8) pivotally mounted by means of retainer portions (15) thereof on posts (12). Electrically conductive contact is made between the retainer portions (15) and the posts (12), and power is supplied to the motor through terminals connected to the posts (12). Good conductive contact is preferably made between the retainer portions (15) and the posts (12) by the creation of line or point contact (Figs. 3A & 3B). The invention substantially prevents oscillations of the brush portions (10) on the motor commutator (5) in an inexpensive and simple motor assembly, particularly in higher power motors. Various arrangements of springs are disclosed (Figs. 4A, 5, 6 & 10), for holding the brushes on the commutator. Different dispositions of brush arms are disclosed (Figs. 7A to C). <IMAGE>
Patent DE-3722522-A1 (DE)
Inventor: KARONEN SIRKKA-LIISA DR
IPC: A61K51/00
Filed: 1987-07-08
Abstract: The vehicle consists of tissue plasminogen activator or an essential part thereof and is used both for the diagnosis and therapy of malignant tumours.
Patent DE-3734358-A1 (DE)
Title: Piston, particularly for internal combusion engines, with a connecting rod mounted rigidly on the dudgeon pin
Inventor: STUSKA GOTTHARD
IPC: F16J1/00
Filed: 1987-10-10
Abstract: In order to be able to construct a piston, particularly for internal combusion engines, with a low weight and an extremely short compression stroke, the said piston consists of a piston head (2) and of a separate piston skirt (3), which are rigidly connected to one another by screws. Since the hubs (8) hanging centrally from the piston top (6) are situated directly behind the piston-ring grooves (5) in the piston skirt (3), it is necessary during assembly first of all for the connecting rod (9), over which the piston skirt (3) has already been slipped, to be screwed to the dudgeon pin (7) in a position at 90@ to the operating position before the piston skirt (3) is screwed to the piston head (2). <IMAGE>
Patent DE-3743616-A1 (DE)
Title: Process for the preparation of cinnamic acid
Inventor: IHL GABRIELE DR
IPC: C07C51/09
Filed: 1987-12-22
Abstract: The invention relates to a process for the preparation of optionally substituted cinnamic acid by reacting ketene and optionally substituted benzaldehyde in the presence of zinc salts of carboxylic acids having a chain length of 6 to 18 C atoms as catalyst, followed by heating the reaction product to 100 to 250@C in the presence of acidic or basic catalysts. The reaction of the benzaldehyde with ketene in the presence of the zinc salts is carried out in the absence of water, carboxylic acids and carboxylic anhydrides.