baber/WOPTO huggingface dataset:
Patent DE-3013658-A1 (DE)
Title: Barometer with air pressure variation indication - has five indicator elements with two controlling changeover switches
Inventor: SIEBERT HANS
IPC: G01L19/08
Filed: 1980-04-09
Abstract: A barometer has a device for direct indication of positive and negative air pressure. Variations using several indicator elements producing different signals under the control of a change-over which operated from the barometer measurement cell. It is improved w.r.t. similar devices to enable the continuous pressure variation signal to be more suitable and reliable for weather forecasting applications. The barometer has at least five indicator elements controllable separately from the contacts of two electrical change-over switches whose fixed contacts have different separation distances. The change-over contacts are operated within their switching paths synchronously and from a common switch actuating element to which they are connected via change-over coupling. The indicators may be lamps of three colours or electronically controlled LEDS.
Patent DE-3013761-A1 (DE)
Title: Marking device for hose armoured on both sides - has annular, closed sleeve, with dia. smaller than end fittings to prevent removal
Inventor: GOTTFRIED JOSEF ING GRAD
IPC: F16L33/00
Filed: 1980-04-10
Abstract: The arrangement is intended for permanently securing markings (e.g relating to its pressure range and applications) to a flexible hose (1), armoured on both sides, provided with fittings (2,3) at both ends. The marking is carried on a closed, annular sleeve (4) whose internal diameter is greater than the outside diameter of the hose, but smaller than that of the fittings so that it cannot be removed.
Patent DE-3015694-A1 (DE)
Title: Torpedo ladle refractory lining breaking-up mechanism - has rigid arm supporting tool on portal chassis fitting over bogie
Inventor: RICHTER HEINZ DIPL ING
IPC: F27D1/16
Filed: 1980-04-24
Abstract: The mechanism is for the lining of torpedo ladle mounted on rail bogies, and with an opening in one end closed by a cover, through which a supporting arm carrying the tool is inserted. The arm (4) is of rigid construction, mounted on a portal-type chassis (2) travelling in its lengthwise direction and that of the ladle (33). This chassis fits over the bogie (43) at the open end of the ladle, while the arm protrudes from it at least for the length of the latter. The arm can be a round or square-section tube, accessible internally by an operator for the tool (3). The whole lining may be removed working from only one end of the ladle.
Patent DE-3016403-A1 (DE)
Title: Steerable kite usable as propulsion unit - is triangular in plan with centre of gravity aft of centre of lift, steadying keel pocket linking sail base and keel spar (NL 6.11.80)
Inventor: THIJS DERK FRANS
IPC: B63H9/04
Filed: 1980-04-29
Abstract: The steerable kite is conventionally fitted with one or more two lines and with steering lines. Its CG lies tail ward of its centre of lift. It has a transverse main spar (1) from whose centre a longitudinal spar (2) extends in one direction and the corners of the triangular sail (3) are secured to the free ends of the spars. A keel pocket (5) holds the base of the sail loosely to the longitudinal spar. A tow line (8) from the free end of the spar forming the nose of the kite. Two steering lines (6) are connected to the main spar ends equidistant from its mid-point.
Patent DE-3017632-A1 (DE)
Title: Sealing leak in pressurised pipe - polyester is applied to edge of sand-blasted strip on seal round leak
Inventor: KORNBRUST ROBERT EDMUND
IPC: F16L55/17
Filed: 1980-05-08
Abstract: A leak in a pipe or container, esp. where the pipe/container is pressurised, is sealed by surrounding the leak with a sealant, temporarily fastening on a stiff strip, cleaning the pipe/container around the strip, and applying adhesive to the edge of the strip. The figure shows a section through a leak (2) in a pipe (1). The leak first receives a seal (4) round it and a strip (3) is applied. (3) is of e.g. the same metal as the pipe or alternatively a plastic material and is held in position by steel bands (5) wrapped tightly round the pipe. (1) and the edges of the strip (3) are then sand-blasted and a quick-setting polyester resin (6) is spread on. When (6) has cured (5) are cut off at the edges of the resin mass. Simple rapid and safe method free from hazards such as explosion.
Patent DE-3020084-A1 (DE)
Title: Cropping unit for rolled wire etc. moving at high speed - has cutting cylinders moved transversely for each cut to divert cropped wire end
Inventor: DAVID SIEGFRIED
IPC: B23D25/12
Filed: 1980-05-27
Abstract: The arrangement is intended for cropping the leading and trailing ends of fast moving e.g. wire material (15) or cutting test pieces therefrom as it leaves a rolling mill by means of a cropping unit (1) with intermittently started or continuously rotating cutting cylinders (3,4). During each cut, the cylinders are moved transversely (e.g. by crank drive (11) moving the unit (1) on its support base (10) to divert the cropped end out of the path (15) of the material. The transverse movement is pref. started whilst the cutting cylinders are to one side and finished on the other side of the path (15).
Patent DE-3027388-A1 (DE)
Title: Resistance column for over-voltage line - has resistance elements with diametrically opposed conductive rods and insulating spacers on each side
Inventor: KERSTEN KLAUS-DIETER DIPL ING
IPC: H01C7/12
Filed: 1980-07-17
Abstract: The column comprises a number of annular resistance element (2) stacked one on top of the other along a common axis, each having two diametrically opposed contacts incorporated in opposite major face. The contacts are formed by conductive rods (3) with their longitudinal axes parallel to the common axis. Each resistance element (2) also incorporates an insulating spacer (4) in each major face diametrically opposing the contact incorporated in the same face. A contact ring (5,10) is fitted to either end of the stack both held in place by a bridging strap (8,13), one of which carries a screening electrode (14). The resistance elements (2), the conductive rods (3) and the insulating spacers (4), together with th e contact rings (5,10) are pref. embedded in a resin block (16). The resistance column is used for diverting overvoltages.
Patent DE-3029039-A1 (DE)
Title: Grinding wheel truing and dressing system - uses alternative drives and dressing tools, with specified speeds and gear ratios
Inventor: WLODZIMIERZ SAWLUK DR ING
IPC: B24B53/07
Filed: 1980-07-31
Abstract: The method of dressing grinding wheels of various shapes uses one or more dressing tools and drives for the grinding wheel and the tools. The rotary speeds are given by a set of formulae for optimum effect. The gear systems used for the drives are also determined by another set of formulae to give the required speed ratios of the gear trains for the tools. Various drives include a motor for the grinding wheel and separate motors for the tools, using also gear trains or belt drives. An electrical coupling system can also be used. Various types of dressing tools with method of using them are described.
Patent DE-3030026-A1 (DE)
Title: Fungicidal 3-acylamino-oxazolidinone derivs. - prepd. by cyclisation of 2-haloethyl 2-acyl-2-phenyl-hydrazine carboxylate cpds.
Inventor: HARR JOST DR
IPC: C07D263/26
Filed: 1980-08-08
Abstract: New 3-amino-oxazolidin-2-one derivs. are cpds. of formula (I). R1 is a gp. of formula (Ia) in which R7 and R8 are 1-4C alkyl, halogen or 1-4C alkoxy and R9 is H, 1-4C alkyl or halogen; R2 is -CO-R10 in which R10 is (1-4C alkoxy)-(1-4C alkyl), (1-4C alkylthio) -(1-4C alkyl), 2-furyl, tetrahydro-2-furyl, halogenated 2-furyl or tetrahydro-2-furyl, 1-imidazolylmethyl, 1-pyrazolylmethyl, tetrahydro-2-furyloxymethyl, tetrahydro-2-pyranyloxymethyl or 1-4C haloalkyl; and R3, R4, R5 and R6 are H or 1-4C alkyl. (I) are fungicides useful for combating phytopathogenic fungi, esp. those of the order Oomycetes. Results of tests demonstrating the activity of (I) are given. In tests against Phytophthora infestous on young potato plants, 2-methoxy-N-(2,6-dimethylphenyl)-N-(2-oxo- 3-oxazolidinyl)-acetamide in a concn. of 8 ppm gives 80% control of fungal infection; the same concn. as a tank mixt. with 2 ppm copper oxide (which by itself gives 20% control) gives 100% control.
Patent DE-3032852-A1 (DE)
Title: Overvoltage arrester with series active part housings - has separated housing parts, each with front safety valve with connecting valve plate
Inventor: GREUTER ROBERT
IPC: H01C7/12
Filed: 1980-09-01
Abstract: The two housing parts (11,21) of an overvoltage arrester are connected in series and fitted vertically as a column. They contain active parts (30,40) whose connection (50) is insulated against the housing parts. The connector is simply protected against air humidity and dirt. The housing parts are separated also for explosion protection and have a safety valve on their front sides. Each valve has a valve plate (12,22) in the form of a cover plate, which also retains a bushing for the connector. The system is advantageously formed by small, easily transportable unit and provides a homogeneous voltage distribution along its active part, even in dirty conditions, thus giving a high operational security. The valve plate is made of insulating material and may be in the form of a lever, pressed against the respective housing part by a spring (14,25).
Patent DE-3105642-A1 (DE)
Title: Coloured wood preservatives which produce light- and weather-resistant colourings on wood and use thereof
Inventor: POPPEN HEINRICH
IPC: C09D15/00
Filed: 1981-02-17
Abstract: The invention provides coloured wood preservatives which produce light- and weather-resistant colourings on wood, the preservatives being based on copper/chromium and optionally containing fluorine and/or boron and coloured with water-soluble acid organic dyes, characterised in that they have been obtained by dry admixture of the water-soluble acid organic dyes. The invention also provides for the use of these wood preservatives.
Patent DE-3107576-A1 (DE)
Title: Freeze-dried meat
Inventor: NEUMANN PETER DIPL KFM DR
IPC: A23B4/037
Filed: 1981-02-27
Abstract: The invention relates to freeze-dried meat which is obtained by pure muscle meat being first salted, minced and then shock-frozen, the measures mentioned being taken under the condition that they proceed in the course of a period of at most three hours after slaughter of the animal, furthermore the slaughter product is cooled to temperatures of -40 to -60 DEG C and at this temperature is ground to a particle size of 3 to 5 mm, the ground product is then subjected to a freeze-drying and finally the freeze-dried product is ground at temperatures of -100 to -40 DEG C to a particle size of at most 500 mu .
Patent DE-3108004-A1 (DE)
Title: Electronic device with voice synthesiser
Inventor: HASHIMOTO SHINTARO
IPC: G10L13/04
Filed: 1981-03-03
Abstract: An electronic device contains a voice synthesiser or a voice control circuit (VC) with a sound data memory, a control memory to store a series of commands to control the retrieval of contents of the sound data memory, and with an output stage. A microprocessor (MPU) connected to the voice control circuit (VC) contains an output circuit which controls the transmission of sound data from the microprocessor to the voice control circuit, forwards controls signals from the voice control circuit to the microprocessor and furthermore contains a monitoring circuit to check an activation voltage which is fed into the voice control circuit. Furthermore, the microprocessor contains a circuit which, on the basis of an output signal which is generated by the output circuit and which indicates a deviation of the activation voltage, accordingly controls the sound signal output operation of the voice control circuit.
Patent DE-3110442-A1 (DE)
Title: Heater valve
Inventor: BLOKSMA HERMAN A
IPC: G05D23/02
Filed: 1981-03-18
Abstract: A heater valve, which can be independently programmed solely as a function of time, is indicated. The energy for the timeswitch (36-56) integrated in the valve is derived from the kinetic energy of the circulated water by means of a rotating hydraulic motor (34). The hydraulic motor (34) is inserted into a bypass line which bypasses the main control port of the heater valve. <IMAGE>
Patent DE-3112288-A1 (DE)
Title: Sorter for brewery, drinks and food industry
Inventor: KLIR VILEM
IPC: B07C5/12
Filed: 1981-03-27
Abstract: Boxes with empty bottles, particularly in the drinks industry, frequently contain a varied mixture of bottles (for example Coca-Cola - Fanta - Sinalco etc.) and also various sizes of bottles (e.g. 0.2 l and 0.33 l). These bottles must be sorted before they are filled which in most cases requires manual and highly cost-intensive work. According to the invention, this object is achieved by a microwave system being used in the sorter. Because of the higher resolution, this system preferably operates at a frequency of 24.125 GHz (frequency licensed by the Federal German Post Office). The operating principle consists in that the measured bottle causes additional attenuation in the transmission link (transmitter-receiver) so that the Y system can be used for checking the diameter and the Z system the height of the bottle. Figure 1 shows an example of such a sorting system. The system has a Y and Z transmitter (1, 2), Y trigger (3) and Y measuring receiver (4), and a Z measuring receiver (5). Field of application: brewery, drinks and food industry. <IMAGE>
Patent DE-3116273-A1 (DE)
Title: Electrolysis cell
Inventor: SNAELAND SVEINN
IPC: C25C3/08
Filed: 1981-04-24
Abstract: An electrolysis cell which is used, in particular, for producing aluminium by molten-salt electrolysis comprises an outer steel tank (10), a thermally and electrically insulating layer and an inner lining (18) composed essentially of carbon and comprising iron cathode bars. At least the lower 80% of the base insulation, preferably at least the lower 90%, consists of a volcanic ash layer (12) which has been consolidated by mechanical means and the remaining base insulation is formed by a leakage barrier (14) which seals the volcanic ash from the bath components which penetrate the carbon lining (18). <IMAGE>
Patent DE-3117033-A1 (DE)
Title: Lock for large containers
Inventor: POPPE FRANK
IPC: B65F1/16
Filed: 1981-04-29
Abstract: A lock for hinged lids which close large containers, preferably waste collection containers, is provided with a latch which is mounted pivotably about a hinge pin attached in the edge of the hinged lid. The latch is loaded by a spring, which is supported at one end on said latch and at the other end on the edge of the hinged lid, in the direction of its closure position in which it engages with its hook, provided on its outside with a sloping nose, behind a hook-like projection of the container edge. The latch is actuated by a handle which can be pivoted about the hinge pin. In order to be able to produce this lock in an economic manner and to be able to actuate it easily by hand or machine, tab-like limbs (15) of the handle (2) are mounted on both sides of the latch (1) on the hinge pin (3). The latch (1) is provided in the region of the hinge pin (3) with a cam-like projection (18) which is supported on a web (16) which connects the limbs (15) of the handle (2). The web is arranged in such a way that it allows the latch (1) to be pivoted into its locking position when the handle (2) is lowered. <IMAGE>
Patent DE-3120267-A1 (DE)
Title: Holder for electrical incandescent-lamp sockets (lamp holders, holders) on busbars (1). The invention relates to a holder for electrical incandescent-lamp sockets on busbars (1) and, in order to achieve an improved shape.
IPC: H01R25/14
Filed: 1981-05-21
Abstract: with a large adjustment range of the holder, proposes that electrically conductively constructed plates (20, 21) be provided which are plugged onto the busbar (1) in the form of riders with a frictional clamping seat, the cross-section of which busbar is composed of two mutually opposite rail sections (4, 5) which are designed approximately in the form of circular sections, with an insulation intermediate layer (6) which is arranged between the mutually facing rail-section surfaces and projects (located opposite in the form of a rib) beyond the circumferential line of the circular sections. <IMAGE>
Patent DE-3122131-A1 (DE)
Title: Means for removing and draining solids from liquids, in particular from channels in sewage-treatment works
Inventor: ABEL GUENTHER
IPC: E02B15/04
Filed: 1981-06-04
Abstract: A means for removing and draining solids from liquids, in particular from channels in sewage-treatment works essentially comprises an inclined conveyor worm having a housing, which exhibits an inflow and a discharge, and a worm shaft which is connected to a motor drive. In order to render the end-side outlet end on the housing of the means free from the drive, the latter is arranged in the central region, the housing being divided in the region of the continuous worm shaft and there being provided, at this dividing point, a rotatably mounted housing ring. On the one hand, said ring is connected, such that it cannot rotate, to the worm shaft via the helix of the conveying worm and, on the other hand, it is connected by gears to the motor drive.
Patent DE-3130159-A1 (DE)
Inventor: AMBROS PETER DIPL CHEM
IPC: C23C18/38
Filed: 1981-07-30
Abstract: 1. Method for producing printed circuit boards containing integrated therein resistors and/or switch contact points, characterised in that in the additive process the resistors (R) and/or the switch contact point areas (C) are first printed onto a substrate from a resistor paste (2, 32), sensitized for subsequent currentless metallization, in the desired layout, an adhesion promoting layer (3, 34) sensitized for subsequent currentless metallization is then applied to the substrate in a desired layout for the strip conductors (L) and/or for the switch contact points (C) and in that then by treating the printed circuit board in a chemically operating metallizing bath the exposed areas of the adhesion promoting layer (3, 34) are metallized without current, producing the strip conductors (L) and/or the switch contact points in the desired layout.
Patent DE-3130983-A1 (DE)
Title: Switchover device for power-driven typewriters or similar office machines
Inventor: SEFFNER JOACHIM
IPC: B41J25/08
Filed: 1981-08-05
Abstract: The invention relates to a switchover device for power-driven typewriters or similar office machines, whose aim consists primarily in avoiding interferences in the typing flow and in the function, in particular by typing while the switchover is taking place. The object of the invention is to develop a switchover device which allows alternate entry of the typing and switchover function with a reciprocal blocking and which thus rules out simultaneously triggering of the switchover and character selection mechanism. According to the invention, the switchover device is characterised in that the switchover clutch is arranged in series connection with a central main clutch of the machine, said main clutch being provided as the drive for a character selection device and the switchover device, and is operatively connected, like the main clutch, to the switchover key via a universal switch lever, the latter being assigned to a genuine mechanical input memory of the keyboard. It is possible to use the switchover device according to the invention both for the segmental or thimble switchover and for the switchover of a universal type carrier. <IMAGE>
Patent DE-3139420-A1 (DE)
Title: Plastic bottle crate
Inventor: KOENIG HELMUT DR ING
IPC: B65D85/30
Filed: 1981-10-03
Abstract: A bottle crate is described, which is not integrally injection-moulded of plastic, but consists of a separately manufactured bottom part (2) of relatively soft plastic material and a separately manufactured top part (1) of relatively hard and firm plastic material. The two parts are preferably attached to one another by means of a catch connection. <IMAGE>
Patent DE-3140792-A1 (DE)
Title: Securing device for orifice closures rolled up on a winding shaft
Inventor: WOLF RUDOLF
IPC: E06B9/84
Filed: 1981-10-14
Abstract: The invention proposes a securing device, in which the jolt-free nullification, known per se, of the kinetic energy occurring violently per se during the response of the securing device is brought about by friction which is achieved as a result of a movement of the closing covers in conjunction with the cage and a bearing against the housing.
Patent DE-3141199-A1 (DE)
Title: Deoxyuridine derivatives, process for their preparation and pharmaceuticals prepared therefrom
Inventor: KEPPELER KLAUS
IPC: C07H19/06
Filed: 1981-10-16
Abstract: 5'-Substituted deoxyuridine derivatives, a process for their preparation by reaction of pyrimidine nucleosides with carbonyl halides and pharmaceuticals with antiviral action prepared therefrom.
Patent DE-3143650-A1 (DE)
Title: Manual linear device for reading 7-code magnetic characters printed on documents
Inventor: LEE PEDRO
IPC: G06V30/224
Filed: 1981-11-04
Abstract: The invention has created a compact 7-code magnetic character reader (7-code magnetic characters, known as CMC-7, printed on documents), which allows reading to be carried out at variable speeds due to the manual drive (Figure 2). The invention comprises a linear read receiver guide which passes the document carrying the printed CMC-7-magnetised characters, its presence being determined by the sensors sending out a determination signal, which also triggers the magnetising process and the read process of the magnetic head. An analog conditioner amplifies and processes the signals received from the magnetic head by converting them into digital non-decoded level signals which are sent to a digital conditioner which decodes and recovers the characters with the aid of a digital controller, divides them into an order and identifies them. The passage of an unread document or a document in an incorrect read position causes the digital controller to block the transmission and informs the operator by a signal activator, whereas correctly read documents are transmitted via a data interface for external connection. <IMAGE>
Patent DE-3211405-A1 (DE)
Title: Method for erecting a shell structure of reinforced concrete
Inventor: THALMANN FRANK DIPL ING
IPC: E04G11/04
Filed: 1982-03-27
Abstract: The invention relates to a method for erecting a rotationally symmetrical or approximately rotationally symmetrical shell structure of reinforced concrete in several erection steps from annular structural sections in each case. A shuttering is constructed and the reinforcement arranged for the annular structural sections. For each annular structural section, the concrete is introduced and after hardening of the concrete, the shuttering is adapted and transferred for the next annular structural section. The annular structural sections are designed with a step-shaped vertical cross-section. Cantilever supports for the next annular structural section are connected to the completed step sections in each case. The cantilever supports receive the shuttering to be transferred. Prefabricated structural members embedded in concrete can also be inserted in these supports. <IMAGE>
Patent DE-3218013-A1 (DE)
Title: Roof batten for tiled roofs
Inventor: BROICHHAUSEN HANS
IPC: E04D12/00
Filed: 1982-05-13
Abstract: The invention relates to a roof batten for tiled roofs, which, for the purpose of obtaining heat energy for heating purposes and/or hot-water production, is composed not of wooden battens as is customary, but of a highly thermally conductive metal, preferably aluminium, is made broad-faced on its side facing the roof-tile underside (upper side of the roof batten), is connected, via a bent portion extending downwards approximately at right angles to its face, to a pre-perforated nailing-on web (for fastening to the roof beam) which is parallel to it, and is provided, on one of its faces, preferably on its underside, with a pipe fitting snugly on it and intended for the conduction of heat-absorbing liquid, either integrally, or else preferably via a detachable mounting. <IMAGE>