baber/WOPTO huggingface dataset:
Patent DE-3429795-A1 (DE)
Title: Drawing compass
Inventor: SAADAT MOHAMMAD MOHSEN DR ING
IPC: B43L9/02
Filed: 1984-08-13
Abstract: In the principal application P 3419663.3-27, a drawing compass is described which consists of a mechanically operated six-membered guide transmission and whose two legs 1, 6 are guided parallel to each other on straight lines intersecting their axes A, B at right angles. The guide transmission of this compass permits a straight-line guide transmission, specifically an equal-legged central slide crank 3, 4, 5, 6, to interact with a parallel guide transmission, specifically an articulated parallelogram. The leg 1 bearing the drawing pin 7 is, as a coupling member of the articulated parallelogram 1, 2, 3, 4, articulated on the slide 3 of the equal-legged central slide crank 3, 4, 5, 6, at the coupling point 11 of the, coupling member 4, which is guided perpendicularly to the axis of rotation A. The invention improves the compass according to the principal application in that the leg 1 bearing the drawing pin 7 inclines towards the compass tip by mechanical operation, i.e. automatically, as a consequence of a slight deviation of the articulated quadrilateral 1, 2, 3, 4 from the parallelogram shape when small drawing radii are set. Because of the deviation of the articulated quadrilateral 1, 2, 3, 4 from the exact parallel shape, the drawing pin tip moves on an elliptical path of large curvature. Its deviation from the exact straight line can be compensated if a pivot joint is formed in the articulated quadrilateral 1, 2, 3, 4, for example as a P3 profile in a lozenge. <IMAGE>
Patent DE-3431641-A1 (DE)
Title: Holder(s) in front of or on screens or screen housings
Inventor: SCHAAF GERTRUD
IPC: G06F1/16
Filed: 1984-08-29
Abstract: When filling out forms by means of EDP systems or when generating a mask for the EDP from these documents, it is quite difficult using the cursor on the screen of the computer to find the particular position, for example of a word, which is correct for this word to be printed out at the point intended for this purpose on the form inserted in the printer. This has previously only been possible by laboriously counting the lines and printing steps. A further problem is that the existing lettering on the form may have a different pitch than the printer which is used for completing the form. To facilitate this work, a holder is attached to the screen (housing) which receives a film which contains the relevant form. The cursor of the screen can be observed through this film and rapidly brought to the desired position in order to print out the required text at the correct point on the form.
Patent DE-3433716-A1 (DE)
Title: Rotary piston machine for gaseous or liquid medium flowing on the circumference of a rotor
Inventor: FISCHER WILHELM
IPC: F01C1/46
Filed: 1984-09-14
Abstract: A rotary piston machine for gaseous or fluid medium flowing on the circumference of a rotor with the inner chamber of a housing enclosing the rotor and to the feed duct and discharge duct for the medium, the housing, together with the rotor, defining working chambers, of which at least one is connected to a combustion chamber with ignition device, is to be universally useable with a high efficiency. To this end the rotor (10) comprises a disc-like rotor body (11) and at least two shoulders (14) projecting from this, each of which contains a radial blade surface (15) pointing towards the direction of rotation (y) and with its front edge touches the annular outer wall (5) of the inner chamber (3), in the surface of which the outer surface (43) of at least one flap (32) runs as closing member for the combustion chamber (21). <IMAGE>
Patent DE-3433905-A1 (DE)
Inventor: HENNE HEINRICH DIPL ING
IPC: B02C17/18
Filed: 1984-09-14
Abstract: 1. Rotating drum containing a) at least one bearing ring (9) which is mounted coaxially on the outer surface of the drum casing and is supported on stationary bearing elements (10, 22), b) a ring gear (11) which is also arranged coaxially on the drum casing, is mounted directly on one end face of the bearing ring (9) and engages with at least one drive pinion (12, 12') of a rotating drum drive (13, 13'), c) a common housing (19) at least for the bearing elements (10, 22) of the bearing ring (9) and the rotating drum drive (13, 13'), characterised by the following features : d) the diameter of the ring gear (11) is greater than the diameter of the bearing ring ; e) the ring gear has a T-shaped cross-section consisting of a radially extending stem (11a) and a peripheral flange (11c) which is provided with teeth (11b) ; f) the ring gear (11) is constructed as an undivided ring and is mounted with its radially inwardly directed stem (11a) on a radial flange (9b) which projects radially outwards on the axially outer end of the bearing ring (9) and has a greater diameter than the bearing ring (9).
Patent DE-3435214-A1 (DE)
Title: Cyclone separator with polygonal cross-section
Inventor: SCHMITZ HUGO
IPC: B04C5/13
Filed: 1984-09-26
Abstract: In order to improve the precipitation capacity of fluids in cyclone separators, according to the invention the previously customary rotation-symmetrical construction of the circumferential walls of the cyclone separator is replaced by a polygonal construction of these walls. In the corners in which the through-current does not flow, the particles of fluid which are thrown out against the circumferential walls by centrifugal forces collect. The said particles can flow downwards unimpeded to the outlet of the cyclone separator without the risk of whirling up again.
Patent DE-3443912-A1 (DE)
Title: Insert for a laboratory-ware washer for the accommodation and retention of flexible endoscopes
Inventor: UTHMANN ROLF
IPC: B01L99/00
Filed: 1984-12-01
Abstract: The invention relates to an insert for a laboratory-ware washer for accommodation and retention during the cleaning of endoscopes which have a rigid control section, a flexible insertion section and a flexible light-source connection and are additionally provided with a biopsy duct, suction-removal ducts or the like in the flexible insertion section. Said insert is formed as a carrier frame for accommodating one or more endoscopes, allowing for the endoscopes to be deposited helically or spirally in the carrier frame. Connected to the insert there is a pipe system for cleaning and drying the endoscopes, which has connections, couplable to the washer, for washing water and drying air, and has washing water and drying air nozzles to which the suction removal and/or biopsy ducts etc. of the endoscopes can be coupled. This ensures that flexible endoscopes, fibrescopes or the like can be cleaned by machine efficiently and satisfactorily, an optmimum cleaning effect being attainable even in the case of not readily accessible instrument cavities of the endoscopes, without causing damage.
Patent DE-3444926-A1 (DE)
Title: Master cylinder for hydraulic brake or clutch systems
Inventor: DERRA HUBERT
IPC: B60T11/16
Filed: 1984-12-08
Abstract: In order to securely fix the piston in master cylinders for hydraulic brake or clutch systems during the evacuation process prior to filling of the clutch or brake system, the piston is fixed on the housing by means of single-use or reusable shackle elements. <IMAGE>
Patent DE-3447043-A1 (DE)
Title: Actuation element, in particular for motor vehicles
Inventor: LAMMEL ULRICH
IPC: H03M11/24
Filed: 1984-12-22
Abstract: An actuation element (5) by means of which the current supply to an electrical load can be adjusted, comprises a plurality of film contacts (19) which are arranged one next to the other and which form a control panel (9). The film contacts (19) are connected to one another via a transducer (23) in such a way that when the individual film contacts (19) are actuated successively in one direction, a continuously increasing control voltage for driving the control electronics of the electrical load is generated at the output of the transducer (23). The last film contact to be actuated and all the film contacts located before it are indicated by a visual display (17). <IMAGE>
Patent DE-3500514-A1 (DE)
Title: Addition-crosslinked silicone impression compound
Inventor: WEISE EBERHARD
IPC: A61K6/90
Filed: 1985-01-09
Abstract: An addition-crosslinked silicone impression compound comprising a component A with a curing component B in the ratio 9:1, where the composition of the components gives considerably improved shape and ageing resistance and accuracy of the silicone shapes achieved compared with the known compounds.
Patent DE-3503096-A1 (DE)
Title: Corrosion-preventing composition
Inventor: PSADER JOSEF
IPC: C09D5/08
Filed: 1985-01-30
Abstract: A corrosion-preventing composition for iron works, containing at least one enamine of the formula <IMAGE>  in which   R1, R2 and R3, independently of one another, represent H, an optionally unsaturated C1-18 alkyl radical or an ethyl ester, and R4 and R5, independently of one another, represent H or C1-18 alkyl, where R4 and R5 can together form a 5- or 6-membered cyclic system, if appropriate with the inclusion of a further heteroatom, or suitable acid addition salts thereof.
Patent DE-3504258-A1 (DE)
Title: Bar or lever closure for a bottle-type container of any shape
Inventor: BAUER-SECUNDUS KUNZ-DIETER DIP
IPC: B65D83/06
Filed: 1985-02-08
Abstract: The invention relates to a bar or lever closure for a bottle-type container of any shape, consisting of a closure capsule which is held tightly on the bottle mouth by means of the bar or lever, one or more openings for a sprinkling product stored in the bottle, such as salt, spices or the like, being provided in the closure capsule. The closure is characterised in that the closure capsule consists of two parts (4, 4') which are rotatable centrally relative to one another and are arranged one above the other in such a way that the openings in the one part can be moved into congruence with the openings in the other part for the removal of the sprinkling product and are displaceable relative to one another for the closure of the container. <IMAGE>
Patent DE-3505273-A1 (DE)
Title: Stone and overload safeguard for ploughs
Inventor: LUEHR GUENTHER
IPC: A01B61/04
Filed: 1985-02-15
Abstract: Published without abstract.
Patent DE-3509798-A1 (DE)
Title: Inking unit on flat-bed offset printing presses
IPC: B41F1/46
Filed: 1985-03-19
Abstract: The inking unit has individually exchangeable ink application cylinders (16, 17, 18), whose cylinder journals (16a, 17a, 18a) are inserted in rolling bearings (23) whose outer bearing bodies (24) have on their outside two mutually parallel, flat guiding surfaces (25) which are arranged on both sides of the cylinder axis (26) and with which they are lowered with accurate fit into recesses (16b, 17b, 18b), which are open at the top, in the side parts (15) of their cylinder frame, which recesses, in turn, are bounded laterally by corresponding parallel guiding surfaces (16c, 16d; 17c, 17d; 18c, 18d). In relation to the cylinder axis (26), the outer bearing bodies (24) have such a non-symmetrical mass distribution that their centre of gravity lies below the cylinder axis (26) in the installed position. <IMAGE>
Patent DE-3509936-A1 (DE)
IPC: B61B3/00
Filed: 1985-03-19
Abstract: The present invention refers to a transport apparatus in particular for internal, suspension transport systems of the type including a runner rail system and roller sets having rollers interconnected by a depending member. The apparatus has rail-shaped carrier members for supporting, in a suspended condition, transport material on a carrier member support surface. The carrier members are releasably suspendable at both ends from the roller sets, via suspension rods connected to the carrier members at transversely extending pivot axles, and the roller sets rest on the runner rail system. The pivot axles are perpendicularly displaced relative to the longitudinal axis of the carrier member to such an extent that the suspension rods can be folded into contact with a carrier member support surface by pivoting 90 DEG . Clamping grooves are provided on the pivot axles to secure the folded suspension rods. The carrier members include troughs to receive hooks of additional carriers, and toothed racks.
Patent DE-3513171-A1 (DE)
Title: Method and device for flux-free soldering of electrical winding ends to electrical connecting elements of electrical components, especially coils and wire resistors
Inventor: SCHINDLER JOSEF
IPC: H01C1/144
Filed: 1985-04-12
Abstract: A method and device for flux-free soldering in a reducing atmosphere of electrical winding ends of the windings of electrical components, especially of electrical coils (9) and wire resistors, to electrical connecting elements (22), which are in the form of wire or layers and whose supports are the winding supports of the components (9), each component (9) being passed with its region to be soldered over a soldered bath, at the same time being enveloped in a hydrogen flame (8), and the solder (2) being drawn up to the soldering region by wetting an element (5, 5) which can be wetted and is guided towards the soldering region and preferably at a distance from the soldering bars. <IMAGE>
Patent DE-3516148-A1 (DE)
Title: Disinfector
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: A61L2/04
Filed: 1985-05-04
Abstract: This invention is intended to claim protection for a disinfecting apparatus (disinfector) for room fountains, air cleaning units, air humidifiers and the like, in which explosive multiplication of bacteria in the devices when used in water can take place. The bacteria are continuously killed off by being heated on passage through the disinfector. Thus, discharge of bacteria into the air is ruled out.
Patent DE-3516529-A1 (DE)
Title: Unit for the turbidimetric measurement and control of microorganism cultures
Inventor: LANG RAINER
IPC: C12M1/36
Filed: 1985-05-08
Abstract: The invention relates to a unit for the turbidimetric measurement and control of microorganisms such as cell, bacterial, yeast and/or algal cultures in aqueous medium using a measuring cell based on the principle of a flow measuring cell. The object set by the invention consists in offering a unit with which control of chemostat cultures which is continuous, automatic and independent of changes in the external conditions and moreover also sensitive measurement and recording, independently of changes due to microorganism growth, is made possible. The solution is characterised in that the measuring cell has an elongate channel, at the ends of which are arranged optical components sealing off the channel, by means of which a measuring beam is directed along the axis of the channel from a light source to a detector, and in that both the supply and the drainage of the medium to or from the channel are directed at an angle to the axis of the channel such that the medium continuously flows around the surface of the optical components.
Patent DE-3519436-A1 (DE)
Title: Sensor for gas analysis
Inventor: MUELLER RUDOLF PROF DR
IPC: G01N33/00
Filed: 1985-05-30
Abstract: Gas sensor having a number m of detectors (D) having principal sensitivities and cross sensitivities with respect to the gases (G) to be detected, it being possible, by means of a matrix analysis (5), to detect even n > m gases (G). <IMAGE>
Patent DE-3527559-A1 (DE)
Title: Pivoting device for wing elements
Inventor: VOSWINKEL EGON
IPC: E05F11/36
Filed: 1985-08-01
Abstract: A device for pivoting pivotable wing elements is characterised, to guarantee simple production and universal use as well as easy assembly, by a closed gear case (10) which contains an angular gear and which can be inserted, with one end face or the other (13 or 13a) in front, as far as it will go (12) into a socket (11) surrounding it, the angular gear having a driving wheel (8), arranged with an axis perpendicular to the case end faces (13, 13a) and drivable by means of a drive shaft (20) insertable selectively from one end face of the housing or the other through the gear case (10) inserted into the socket (11), and a driven wheel (9) which is arranged with an axis perpendicular thereto and at the same distance from the end faces and adjoining side walls of the gear case (10) and which has a coupling element (25) accessible via recesses, aligned therewith, of the circumferential walls of the socket (11) and of the gear case (10) and can be coupled to a driven shaft (27) which has a coupling element (26) corresponding thereto and by means of which the wing element can be driven. <IMAGE>
Patent DE-3534067-A1 (DE)
Title: Electronic circuit for linearising the power setting in phase-gating control
Inventor: NUTZ KARL-DIETHER DIPL ING
IPC: H02M1/08
Filed: 1985-09-25
Abstract: The invention relates to an electronic circuit for linearising the power setting in phase-gating control using a triggering-pulse forming unit in which a triggering pulse for a phase-gating angle is produced by comparing a control or regulating voltage with a cyclic (periodic) comparison voltage. For this purpose, the cyclic comparison voltage is formed within the cycle duration such that it has a non-linear waveform which can be approximated to the function of the power transmission by a series of polygons.
Patent DE-3535121-A1 (DE)
Title: Circuit arrangement for producing a high, stable DC voltage
Inventor: RILLY GERALD
IPC: H02M1/15
Filed: 1985-10-02
Abstract: In order to stabilise the high voltage (high tension) in a television set, the switching time for an electronic switch is controlled by the control variable which is derived from the high voltage, which is produced with the aid of a high-voltage transformer. This electronic switch switches a transformed voltage, which is supplied by a secondary winding, to reference potential (reference earth) via a storage inductance. The magnetic energy, which may be more or less large, is transferred into the high-voltage circuit so that the high voltage is kept constant depending on the load on it.
Patent DE-3538177-A1 (DE)
Title: Electrical distributor box
Inventor: BICHER WOLFGANG
IPC: H02B1/015
Filed: 1985-10-26
Abstract: The invention relates to an electrical distributor box whose slots can be closed by a covering strip in order to accommodate electrical devices. In this case, the stiffness of the covering strip is increased by means of a special blocking element, so that secure retention is provided at the same time as simple assembly.
Patent DE-3539215-A1 (DE)
Inventor: KASPAR KLAUS PETER DR RER NAT
IPC: G01N33/577
Filed: 1985-11-05
Abstract: 1. Process for the determination of a bindable analyte according to the principle of heterogeneous immunoassay by incubation of a sample solution which contains the analyte with a labelled first receptor specifically bindable with the analyte and present in dissolved phase and a second receptor present in a solid phase which does not cross-react with the first receptor and can fix a complex which contains the analyte and first receptor, separation of the phases after incubation and quantitative measurement of the labelling bound to the solid phase, characterised in that one determines the back dissociation velocity of the labelling bound to the solid phase into the dissolved phase and uses the quotients of back dissociation velocity and measurement value as measure for the correctness of the test result of the first measurement.
Patent DE-3540573-A1 (DE)
Title: Fuel carburettor with return duct
Inventor: LOHBERG HANS-MARTIN
IPC: F02M23/12
Filed: 1985-11-15
Abstract: Downdraught carburettor (1) with a narrowed section (22) and throttle valve (3), lying downstream of this, in relation to which downstream first bores (50, 50', 50'') in the wall (24) of the air duct (2) are distributed on the circumference and are connected to further bores (70, 70', 70'') on the circumference of the narrowed section (22). The first bores (50) and further bores (70) are respectively connected to one another by annular ducts (40, 60), which are incorporated in a flange (44) or narrowing insert (61). <IMAGE>
Patent DE-3602980-A1 (DE)
Inventor: PLUM HELMUT DR
IPC: C09D5/44
Filed: 1986-01-31
Abstract: Electrodepositable stable coating preparation essentially comprising a synthetic resin (A), which contains amino groups and, if appropriate, hydroxyl groups, a hardener (B) which is capable of transesterification and/or transamidation, water as diluent (C), if appropriate, organic solvents (D), and also the conventional coating additives and, if appropriate, hardening catalysts (E), wherein the organic solvents content is a maximum of 10% by weight, relative to the solids content. The invention furthermore relates to a process for the preparation of this coating preparation, which is distinguished by a low organic solvents content with good storage stability.
Patent DE-3610363-A1 (DE)
IPC: G05D11/13
Filed: 1986-03-27
Abstract: A method and an apparatus for continuously monitoring the concentration of gaseous constituents, except O2, in gas mixtures, for example in off gases from large furnaces. The method is intended to obtain the desired concentration values directly for the individual gas constituents in an undisturbed manner and with comparatively high accuracy simultaneously and separately. This is achieved by continuously measuring the concentration of the gaseous constituent using at least one electrochemical cell containing at least one solid-state subcell. The subcell contains a material which conducts oxygen ions and an electrode which contains a metal oxide and generates electrical signals which depend on the concentration of the constituent. The test signals are automatically evaluated electronically in a computer and converted into concentration values, the calculated values being compared with corresponding design values previously fed into the computer.
Patent DE-3616257-A1 (DE)
Title: Fine grinding tool for machining workpieces of metal, glass or ceramic
Inventor: GLIEMEROTH GEORG DIPL ING DR I
IPC: C03C10/12
Filed: 1986-05-14
Abstract: The fine grinding tool comprises a fine-grained abrasive component. The abrasive component and the binder component are intimately mixed. The binder component mainly comprises fine-grained glass. The tool body is produced by pressing and sintering. The abrasive component has a maximum particle size of less than 20  mu m, and even less than 4  mu m, and is composed of at least 50% by weight of cubic boron nitride, the remainder being other hard materials.
Patent DE-3619611-A1 (DE)
Title: Container for cassettes, in particular for video cassettes
Inventor: LAMPRECHT JUERGEN
IPC: G11B23/023
Filed: 1986-06-11
Abstract: In the case of a cassette container for video cassettes, inscription of the container to identify the programme content of the video cassette is in practice very laborious. To remedy this, arranged on the outsides of the container there is a supporting layer, the surface of which permits a releasable adhesive bond. A slip of paper which the user has cut out from a programme magazine can therefore be easily stuck onto the supporting layer. Subsequently, a transparent film is attached or stuck - likewise releasably - onto the outsides, the said film being held partly by adhesion and partly on the adhesive surface of the supporting layer.