baber/WOPTO huggingface dataset:
Patent DE-3636573-A1 (DE)
Title: Roller blind
Inventor: HENKENJOHANN JOHANN
IPC: E06B9/86
Filed: 1986-10-28
Abstract: In a roller blind, whose bottom horizontal end strip (14) is provided with a locking device and is guided, at its ends, in two lateral guide rails (11), the locking device exhibits at least one ratchet pawl (19) which can be pivoted, by means of a spring (20), out of the vertical plane of the end strip (14), can be moved into the locking position, can be laid on a fixed stop body (24), thus preventing the end strip (14) from being raised, and can be pivoted back by means of a pressure-exerting block (27). <IMAGE>
Patent DE-3643450-A1 (DE)
Title: Circuit arrangement for determining an extreme value
Inventor: KUHLMANN HORST
IPC: G01D1/12
Filed: 1986-12-19
Abstract: A circuit arrangement for determining the extreme value (21) of a value sequence (Ai) stored in a signal processor (12) is to be specified for drastically reducing the great expenditure of program and processing memories and of machine time which is required in the case of commercially available signal processors (12) for such a search for the maximum value (Amax) and/or the minimum value (Amin) of a value sequence (Ai) present. For this purpose, the determination of the extreme value is moved to a separate extreme-value detector (11) which follows the processor (12) and which successively accepts the individual current values (A) of the value sequence (Ai) into its input register and compares them with a stored value (B) which is the extreme value of the previous values (A) already examined. In this process, it is possible to search simultaneously for the maximum value (Amax) and for the minimum value (Amin) in parallel processing channels. When the predetermined value sequence (Ai) has been interrogated in this manner, its extreme values (21) are available for writing back into the processor in extreme-value output registers (22). <IMAGE>
Patent DE-3644552-A1 (DE)
Title: Fuel distributor rail for spark ignition engines
Inventor: SCHAUER WALTER
IPC: F02M53/04
Filed: 1986-12-24
Abstract: A fuel distributor rail for spark ignition engines is proposed in which, by means of a special design, a fuel cooling flow for the solenoid valves is achieved, which is composed of the solenoid valve throughput and the fuel pressure control valve throughput. By moulding other components of the fuel feed system into the fuel distributor rail a reduction of the surface of the fuel system is achieved, as a result of which a cooling effect is also achieved.
Patent DE-3704453-A1 (DE)
Title: Double-piston hypodermic needle (with mixing channel)
Inventor: SCHUMACHER ANITA
IPC: A61M5/19
Filed: 1987-02-13
Abstract: In comparison with the conventional injection technique, the invention of the double-piston hypodermic needle (with mixing channel) permits quick preparation and exact metering of injection solutions while ruling out any possibility of contamination. This applies particularly to the fields of antibiotics, cytostatics, cardiac agents, hormones and prednisolones. A double pipe connected by a mixing channel comprises a mixing piston and an applicator piston which seals the mixing channel in the resting position. It is therefore possible to store dry substances (medicaments) and solvents in a closed system and to prepare them ready for application. After removing the safety device (the safety pin - see figure - breaks) the mixing piston is depressed and the medicament present in the cavity of the applicator piston is dissolved in the solvent. After the mixing piston has snapped in place the injection can be given in the conventional manner. <IMAGE>
Patent DE-3709134-A1 (DE)
Inventor: HAYAKAWA TOSHIRO
IPC: H01L21/26
Filed: 1987-03-20
Abstract: A semiconductor epitaxial layer is formed by misorienting the planar azimuth of single-crystal substrate by 0.1 to 1 degree from plane (111)B and forming the layer by molecular beam epitaxy. The method is described as applied to the fabrication of a GRIN-SCH semiconductor laser of improved quality.
Patent DE-3711453-A1 (DE)
Inventor: FELES MICHAEL
IPC: A23N1/02
Filed: 1987-04-04
Abstract: With no residues left, the plants together with a liquid are pressed through a narrow slit, with the exclusion of air, and this pressing process is repeated several times while reducing the gap width stepwise. The process and apparatus according to the invention are particularly suitable for pressing mistletoe (Viscum album L.). Suitable buffer solutions containing various agents for stabilising the extract can be used as the liquid.
Patent DE-3713850-A1 (DE)
Title: Tennis wall
Inventor: BASAK HYNEK E
IPC: A63B63/00
Filed: 1987-04-25
Abstract: Published without abstract.
Patent DE-3714498-A1 (DE)
Inventor: KOSKINEN TIMO
IPC: D21H23/72
Filed: 1987-04-30
Abstract: The invention relates to a paper, cardboard or the like, which coated in at least two stages. At least one side is provided with a double coating. The product is characterized in that 85% of the particles in the covering material of a first-stage coating paste are such that they fulfil a condition L/h higher than 10. The invention relates also to a method of producing a paper, cardboard or the like, coated in at least two stages. The method is mainly characterized in that, between the coating stages, a web (1) to be coated is supported by means of a single element (2) travelling along with said web of paper. The invention relates also to an apparatus for producing a paper, cardboard or the like. This apparatus is characterized by comprising a web-supporting element (2), which travels along with the web for carrying the web in a supported fashion between coating stages (3, 4). The element is e.g. a cylinder installed to be rotatable around its longitudinal axis, the outer periphery of said cylinder touching at least two spreading units (3, 4), mounted at a peripheral distance from each other. A heater (5) can be fitted between said spreading units. <IMAGE>
Patent DE-3714504-A1 (DE)
Title: Method of working materials with laser beams
Inventor: KAHLERT HANS-JUERGEN DR
IPC: B23K26/40
Filed: 1987-04-30
Abstract: In a method of welding or cutting noble metals such as copper, provision is made for a further laser beam, apart from an infrared laser beam, with a wave length in the ultraviolet range to be directed towards the metal surface in order to increase its absorption disposition with regard to the infrared laser irradiation. Plastics or biological tissues can also be worked with two coordinated laser beams. To this end, a first beam with a wave length of 193 nm and a second laser beam with a larger wave length are directed towards the material to be worked.
Patent DE-3716039-A1 (DE)
Title: Mixture-Forming System
Inventor: SCHREIBER KLAUS-HAGEN
IPC: F02M9/14
Filed: 1987-05-14
Abstract: A mixture-forming system for mixture-compressing internal-combustion engines of vehicles, especially passenger cars, is described, with an intake line (2) in which a Venturi arrangement (11) and a centrically arranged insert body (15), having a fuel-outlet orifice connected to a fuel-metering system, are held. Furthermore, the mixture-forming system (1) has an adjusting device (9) for relative adjustment between the insert-body (15) and the Venturi arrangement (11) so as to vary the flow cross-section, the said adjusting device (9) being connected to an accelerator pedal (32) randomly actuable for power adjustment. In order, in any position of the accelerator pedal, to guarantee an easy adjustment of the adjusting device (9) uninfluenced by the negative pressure forming in the intake line, the adjusting device is to have an actuating piston (17) which acts as a compensating piston and is connected to an actuating element (15) executing the relative adjustment and which can be loaded counter to a restoring spring (21) by a negative pressure prevailing in the intake line (2) downstream of the Venturi arrangement (11) in the direction of flow, for the purpose of compensating the load exerted on the actuating element by the negative pressure. <IMAGE>
Patent DE-3718528-A1 (DE)
Title: Seat, in particular for motor vehicles
Inventor: ASSMANN JOERG DIPL ING
IPC: B60N2/90
Filed: 1987-06-03
Abstract: A seat, in particular for motor vehicles with bars which delimit the seat or backrest upholstery at the sides, are incorporated into the upholstery and can be adjusted in a pivotable manner on longitudinal struts of the frame, is designed, for the purpose of simplifying the operating device and reducing the thickness of the upholstery, in such a manner that on that side which is opposite to the pivoting direction of the bar, between the bar and an abutment fixed on the frame, there is arranged an extension element in the form of a cushion (bellows) which can be filled with air. <IMAGE>
Patent DE-3722338-A1 (DE)
Title: Safety-guard apparatus in trans-shipping installations, in particular vehicle-refuelling systems
Inventor: KENNERT ROLF DIETER DIPL ING
IPC: A62B35/04
Filed: 1987-07-07
Abstract: Safety-guard apparatus in trans-shipping installations, in particular vehicle-refuelling systems, having a retaining and guiding element which is fastened, above the upper limit of the vehicle, at the upper ends of at least two correspondingly high carrying supports, extends horizontally therebetween and on which a securing belt, which leads to the person who is to be protected, can be fitted in a slidingly displaceable manner. In order to configure the apparatus in a simple and space-saving manner and such that it necessitates as little maintenance as possible, it is designed such that the carrying supports are designed as single-arm supports with horizontally angled-off upper ends, and the retaining and guiding element comprises a carrier rail which is rigidly fastened on the upper ends of the single-arm supports and on which a carriage, provided with rollers and a connection point for the securing belt which is to be fitted, is displaceably arranged.
Patent DE-3728112-A1 (DE)
Title: Arrangement for switching microwave power between two outputs
Inventor: BARTH HELMUT DIPL ING
IPC: G01S7/03
Filed: 1987-08-22
Abstract: A coupler network for power addition from four oscillators is driven switchably on one of its two input ports with a synchronisation signal which makes the four oscillators coherent and in consequence enables power addition. The network has two output ports, one of which carries the sum of all the oscillator powers and the other the difference between in each case two oscillator powers. The sum and difference outputs can be switched over by switching over the synchronisation input. The switching is carried out without any loss in the output power.
Patent DE-3734121-A1 (DE)
Title: Fastening board for sales slips, in particular for restaurants
Inventor: GOETZ BERTHOLD
IPC: G09F1/10
Filed: 1987-10-09
Abstract: For the fast and unproblematic flow of work in restaurants, a fastening board for sales slips is proposed which consists of a board on which a clamping or spring strip 2 and/or a metal rail 3 of magnetisable material is arranged, on which magnets 4 are placed. <IMAGE>
Patent DE-3743209-A1 (DE)
Title: Passenger vehicle with a front and a rear row of seats
Inventor: DIETZSCH KURT DIPL ING
IPC: B60H1/24
Filed: 1987-12-19
Abstract: The invention relates to a passenger vehicle with a front and a rear row of seats and front and rear side doors, in which air ducts are provided in the rear side doors for air coming from a heating device, the ducts leading to air vents which are directed onto the side windows of the said rear side doors.
Patent DE-3803373-A1 (DE)
Title: Circuit arrangement with a driver to maintain subscriber operation on asynchronous single-wire interfaces of an interconnected system
Inventor: HERM THOMAS
IPC: H04L12/40
Filed: 1988-02-05
Abstract: The invention relates to a driver fitted with three switching transistors which, according to the bit signals of one subscriber among a plurality of subscribers who have to transmit all bit signals sent by them via a single wire, does not change the + 12 V potential applied to the wire or brings it close to the earth potential. The respective driver is provided with a time-dependent switching sensor which monitors the driver in order to disable it after 10 bit periods of the supply of the potential which is close to the earth potential to the single wire in relation to this wire and therefore to all subscribers connected to it, so that the transmission between other subscribers can be maintained. <IMAGE>
Patent DE-3811505-A1 (DE)
Title: Triple strip-mounted plug socket
IPC: H01R25/00
Filed: 1988-04-06
Abstract: A triple strip-mounted plug socket having a longitudinally split base which accommodates in the base lower part conductor rails having contact sockets and on the base upper part a protective-earth contact rail having protective-earth contact clips. The technical problem is to provide a triple strip-mounted plug socket in which the contact sockets are arranged in a row and the protective-earth contact clips are arranged transversely with respect to the longitudinal axis of the base. The base lower part (2) has chambers (4, 5), in a row, for the contact sockets (6). The chambers (4 and 5) of contact sockets (6) of the same polarity are in each case open to a longitudinal side in the base lower part (2). A conductor rail (7) having connecting terminals (8) at both ends is in each case arranged on this longitudinal side. The base upper part (3) accommodates the protective-earth contact clips (11) transversely with respect to the longitudinal axis of the base (1). <IMAGE>
Patent DE-3813093-A1 (DE)
Inventor: FALKNER F G
IPC: C12N5/00
Filed: 1988-04-19
Abstract: Proteinaceous material, including post-translationally modified proteins such as the vitamin K dependent blood factors can be produced by growing animal cells containing a recombinant avipox virus expression vector expressing foreign DNA coding for the proteinaceous material and harvesting the proteinaceous material. The recombinant avipox virus can be prepared by recombining an avipox virus with a plasmid including at least one replicon, at least one selection marker, at least one cloning site , and at least one promoter in which the promoter and the cloning sites are flanked by DNA sequences of an avipox virus. Foreign DNA can be inserted in the cloning site.
Patent DE-3817971-A1 (DE)
Inventor: MUELLERS JOSEF
IPC: F16K17/38
Filed: 1988-05-27
Abstract: The invention relates to a gas supply fitting for gas hoses (6), with a plug (5) for safeguarding a gas pipe in the event of fire and having a housing (1) in which a valve body (8) is pretensioned by means of a spring (11) against a fuse body (13), the valve body (8) automatically being moved to its closed position after the fuse body (13) softens. To simplify the construction and to improve the operation, it is proposed to pretension the valve body (8) against the fuse body (13) with a guide rod (10), to feed the guide rods (10) through a cover which seals the housing (1), to brace the spring (11), on the one hand, against the valve body (8) and, on the other hand, against the inside of the cover (9), and to brace the fuse body (13) by means of a supporting tube (12) against the outside of the cover (9). <IMAGE>
Patent DE-3825424-A1 (DE)
Inventor: DORSCH DIETER DR
IPC: C07C69/74
Filed: 1988-07-27
Abstract: Fluorinated alkoxy compounds of formula (I): R-(A<1>-Z<1>)m-A<2>-O-CH2-(CF2)n-F, in which R, A<1>, Z<1>, m, A<2> and n have the meanings set out in claim 1, are suitable as components of liquid crystal phases.
Patent DE-3825821-A1 (DE)
Title: N-phenoxymethyl-substituted azoles, processes for their preparation, and their use in pesticides
Inventor: LEYENDECKER JOACHIM DR
IPC: C07D235/26
Filed: 1988-07-29
Abstract: N-phenoxymethyl-substituted azoles of the general formula I <IMAGE>  in which the substituents have the following meaning:   R<1> is C1-C12-alkyl, C2-C12-alkenyl, C2-C12-alkynyl, C1 -C12-haloalkyl, C2-C12-haloalkenyl, C2-C12-haloalkynyl, C3-C12-alkoxyalkyl, C3-C8-cycloalkyl, C4-C12-cycloalkylalkyl, C3-C8-halocycloalkyl, C4-C12-halocycloalkylalkyl, C4-C12-cycloalkylhaloalkyl or C4-C12-halocycloalkylhaloalkyl; R<2> is hydrogen, halogen, C1-C8-alkyl, C1-C8-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C3-C10-cycloalkyl, nitro or cyano;     X is O, S or SO2 and   Q is an optionally substituted azole radical, processes for their preparation, and their use for controlling pests.
Patent DE-3828560-A1 (DE)
Title: Multi-part wheel construction for motor vehicles
Inventor: FISCHER GUENTER
IPC: B60B25/22
Filed: 1988-08-23
Abstract: The present patent application having the title "multi-part wheel construction for motor vehicles" uses the example of the wheel construction of the motorised two-wheeler to provide a technical solution for wheel constuctions which have to be suitable for the advantages which recent wide-tyre constructions offer for driving safety if at the wheel construction stage there is a rim system which in width design and practical manufacturing conditions meets all requirements. The limitation of the costly complete casting of the previous rim systems is, as a result, solved in a practical and economical manner. The new wheel system can be used for all wheel diameters and manners of use.
Patent DE-3829946-A1 (DE)
Title: Packaging container
Inventor: MARTIN ROLAND
IPC: F42B39/00
Filed: 1988-09-03
Abstract: A packaging container, in particular for ammunition, has a cylindrical sleeve (2) of wound fibre layers and a plastic insert part (9). In order to secure the latter against dropping out and to make it exchangeable, radially resilient claws (10) are formed on it. Said claws are pressed into depressions (8) on the inner surface (7) of the sleeve (2). Provided on the insert part (9) is a wall (14) which is adapted to the shape of the ammunition and centres and supports the ammunition radially. <IMAGE>
Patent DE-3837425-A1 (DE)
Title: Arrangement for preventing or removing blockages
Inventor: KREFT WILFRIED DIPL ING
IPC: B65D88/64
Filed: 1988-11-04
Abstract: An arrangement is proposed for preventing or removing blockages in essentially vertically arranged enclosed spaces such as for example cyclone heat exchangers for the cement industry. In the region of the outlet of the closed space, a tool is provided, which can be introduced translationally and periodically from outside into the inner region of the outlet. The translation movement is performed in a pulsating manner by means of a pneumatic cylinder, a rotation movement being superposed on the translation movement. <IMAGE>
Patent DE-3842139-A1 (DE)
Title: Flat-silo extraction appliance
Inventor: STEFFENS JOSEF
IPC: A01F25/20
Filed: 1988-12-15
Abstract: In order, in flat-silo extraction appliances, to obtain a narrow unweakened web of the cutter bar, the hydraulic drive for the cutting knives of the transverse web is equipped with cylinder blocks having a plurality of single-acting pistons located one above the other. <IMAGE>
Patent DE-3901022-A1 (DE)
Title: Clamping, centring and internal-flushing device for pipe pieces
Inventor: SCHMIDTKE DIETER
IPC: B23K37/053
Filed: 1989-01-14
Abstract: The invention relates to a clamping, centring and internal-flushing device for the ends of pipe pieces to be welded to one another. The invention is characterised in that in each case an internal jaw chuck (20, 30) is provided for each of the two pipe end pieces (10, 11) to be joined to one another, in that each of the interacting jaw chucks (20, 30) centred relative to one another has two wedge rings (21, 23) opposed to one another, in that a multiplicity of clamping jaws or clamping wedges (25), preferably six, are arranged in sliding engagement with the wedge rings (21, 23), in that the clamping wedges (25) are formed with sealing and closing parts (29) which close off the gusset spaces (60) of adjacent wedge parts (25) relative to the passage of inert gas or restrict them to a predetermined size. <IMAGE>
Patent DE-3903761-A1 (DE)
Title: Hospital chair
Inventor: LANGENBACH HORST
IPC: A61G5/00
Filed: 1989-02-09
Abstract: In order to create a stable, universally applicable and simply adjustable hospital chair its upper frame is supported on one side by two spindle mechanisms and on the opposite end by one spindle mechanism. The two parallel spindle mechanisms are mounted at a fixed angle on one side, so that robust, operationally reliable lifting mechanisms are created which permit different heights and angular positions of the upper frame to be obtained in a reliable manner. Lateral supports linked in parallelogram fashion can be lowered or raised as arm rests. Lever arms connected to the links permit adjustment of the inclination of a backrest and of leg rests by means of support rollers.
Patent DE-3903990-A1 (DE)
Inventor: JANSSEN BERND DR
IPC: A61P29/00
Filed: 1989-02-10
Abstract: Phenylhydrazones of formula I   <IMAGE> I  in which R1 to R6 and m and n have the meanings stated above, and the manufacture thereof. The substances are suitable for combating disease and for cosmetic use.
Patent DE-3910299-A1 (DE)
Title: Sunlight collector with heat recirculation
Inventor: BECKER FRIEDRICH
IPC: F24S10/80
Filed: 1989-03-30
Abstract: The invention relates to a sunlight collector of flat design with low heat reflection and increased temperature with respect to conventional collectors. Some of the heat produced in the collector is passed back into the collector again and is used in a heat exchanger for progressive preheating of the heat carrier.
Patent DE-3913008-A1 (DE)
Title: Soln. dispenser
IPC: G01F11/04
Filed: 1989-04-20
Abstract: Dispenser has been devised for use in medicine for the disinfection or cleaning of appts. esp. for dialysis machines which have to be delimed after a bicarbonate dialysis by citric acid. It comprises a cylinder divided by a piston in two chambers one for a precisely defined vol. of liq.  and another for a pressurised liq. which displaces the piston and dispenses the first liquid. Pref. a cylinder (28) encloses a piston (29) dividing it in the spaces (30,31) and sealed by a O-ring (32). A pressurised liq. (water) enters from the connector (35) through the opening (34) in the space (30).  Another connector (36) merely fixes the cylinder to the dialysis machine. The other space (31) contains e.g. a disinfectant and has a bilateral valve (38). when the piston has been pushed far enough for its O-ring (32) to drop in the groove (39) there is adequate clearance on the periphery around the piston for the water to flush out the disinfectant completely.
Patent DE-3916040-A1 (DE)
Title: Textile articles for medical purposes - have non-slip coating applied in semi-automatic process
Inventor: PUFF KARL-DIETER
IPC: A41B11/12
Filed: 1989-05-17
Abstract: A process to furnish textile articles with a non-slip coating is undertaken by turning the article to the side to be coated and revolving it under a fluid application, on a cylindrical projection and then to set the required coating, and finally to turn the article to the right position. The cylinders (1) are mounted on a conveyor (2) and then revolved by means of some form of drive (3). The end shapings (7,8,9) of the cylinder enable different types of article (5) to be accommodated, and turned over (6). The jets (12) deliver a stream of silicon rubber and at the same time the delivery unit (11) is moved back and forward, so that the track on the article is wave shaped. By controlling the delivery from the jet it is possible to have droplets. As the cylinder revolves the droplets or shaped track of silicon rubber is deposited around 360 deg.C of the exposed part of the article. The conveyor carries the cylinder (1) along with the article which has been coated, through the drying chamber, which may be fitted with heating to set the rubber, or it may have a gaseous chemical treatment for this purpose, and then the stocking or knee support may be removed by an operator. USE - To apply an expandable grip to articles such as elasticated stockings and knee supports, in an acceptable manner which is cheaper than the usual woven hem, knitted rib, inserted elastication, and is an improvement on an outer rubber application.