baber/WOPTO huggingface dataset:
Patent DE-3229618-A1 (DE)
Inventor: HEGEMANN GUENTHER DIPL CHEM DR
IPC: C08G63/54
Filed: 1982-08-09
Abstract: The invention is related to unsaturated homo- and/or copolymerizable linear polyesters which are prepared from diols and at least one unsaturated dicarboxylic acid or its derivatives capable of forming esters. The polyesters contain as component (A) a diol with end-position hydroxyl groups and an average molecular weight of 700 to 1200; as component (B) one or more unsaturated dicarboxylic acids; and as component (C) a linear diol with 2 to 6 carbon atoms. The equivalent ratio of A:B is from about 0.8:1 to 1.2:1 and the equivalent ratio of C:(A+B) is from about 0.5:1 to 1:1.
Patent DE-3232745-A1 (DE)
Title: Vacuum belt filter
Inventor: PIERSON HENRI GERHARD WILLEM
IPC: B01D29/09
Filed: 1982-09-03
Abstract: To advance a belt (10) stepwise without the necessity for a heavy tensioning roll towards the end of the return branch (19), a ram (58) is deflected to the left, as a result of which a first stepping roll (55) is moved into its position indicated by dashed lines and the loop (59) is extended in order to pull the leading end of this upper branch (13) into this loop (59). A movement in the opposite direction of the belt (10) is prevented by apparatuses operating in one direction, for example ratchet mechanisms (not shown), on the rolls (53, 54). At the same time, a second stepping roll (56) is moved into its position indicated by dashed lines, to reduce accordingly the extension of the loop (60), so that a part of the return branch (19) of the belt (10) can move back into the upper branch (13). The ram (58) is then deflected to the right, to return the rolls (55 and 56) to their original positions, the loop (59) being reduced and the loop (60) being extended. <IMAGE>
Patent DE-3234201-A1 (DE)
Title: Wicker furniture and method for its manufacture
Inventor: VOCKENTAENZER SIEGFRIED
IPC: A47B47/04
Filed: 1982-09-15
Abstract: This relates to a piece of wicker furniture which is constructed especially as a cabinet or shelf unit and has a base structure or frame consisting of laths and also to a method for manufacturing this piece of furniture. The base frame can be dismantled or at least partially dismantled, the individual parts being wrapped, in each case separately, with wickerwork or the like or having wickerwork woven around them. The front and rear wall (5, 6) of the base frame in each case form units which consist of cross struts (11) and vertical supporting struts (7, 8 and 9, 10, respectively) which are firmly connected to one another. Crossbars (14) with end-face dowels are provided for connecting front and rear wall (5, 6). After assembly, a stable, sturdy piece of furniture results. The wrapping of the individual parts of the piece of wicker furniture before putting together can be carried out considerably more easily than wrapping with the ready assembled furniture. In the dismantled state, the furniture can be despatched and transported in a space-saving manner. <IMAGE>
Patent DE-3236861-A1 (DE)
Title: Process and apparatus for the transportation and intermediate storage of round bales
Inventor: WEICHEL ERNST
IPC: A01F15/08
Filed: 1982-10-05
Abstract: In a process for picking up, pressing and introducing stalk-shaped crops by means of so-called round-bale presses, a particular ready-pressed and tied bale (18) is conveyed as far as an intermediate storage location during the production of the next bale and only there is deposited directly next to other finished bales (18). The corresponding apparatus is such that there is arranged on a suspension rail (4) of the round-bale press (1) rigidly, but movably about two mutually aligned hinge pins (5), a low-loading trailer (19) which has suspended following wheels (20) and on which the finished round bale (18) is deposited and dumped on the ground at the bale-collecting location by means of a pushing device (13, 24, 12). <IMAGE>
Patent DE-3239631-A1 (DE)
Inventor: BACKHAUS FRANZ JOSEPH
IPC: A47J43/04
Filed: 1982-10-26
Abstract: 1. Device (10) for mixing ingredients for preparing sauces, souffles, omelettes or the like, provided with a rotor (20) engaging a stator, an inlet and outlet opening (42) for the mix a channel (36) feeding the mix back from the region of the rotor-stator (14) into a mixing vessel (16) disposed above the rotor-stator region, and a journal (22) extending from the rotor coaxially arranged and connected thereto and projecting into the mixing vessel, characterized in that the journal (22) is surrounded by rod-shaped elements (26, 28, 30) arranged parallel to its longitudinal axis which, while turning, surround a suction channel receiving air to be sucked into the rotor-stator region (14).
Patent DE-3241437-A1 (DE)
Title: Composition for stopping smoking and/or for intake of nicotine without side effects by addicted smokers
Inventor: SCHMIDT FERDINAND PROF DR MED
IPC: A61K31/465
Filed: 1982-11-10
Abstract: The composition is characterised in that it is an aerosol or spray containing pure nicotine. Particular embodiments are characterised in that it contains nicotine in variable concentrations and that the nicotine is present in buffered solution. The composition according to the invention has the advantages of surprisingly high activity, freedom from injurious side effects and good absorbability, as well as easy meterability. It allows smokers to stop smoking, as well as a hitherto unknown extreme reduction in the intake of injurious materials by addicted smokers and contributes to preventing diseases and invalidity.
Patent DE-3300159-A1 (DE)
Title: Electrical high-pressure discharge lamp
Inventor: DIXON ANGUS BERNARD
IPC: H01J61/04
Filed: 1983-01-05
Abstract: An electrical high-pressure discharge lamp of the type in which the electrical current is supplied to the lamp electrodes via vacuum-sealed strips is provided with a heat shield in the form of a plate stack (1, 3) which is fitted around the lamp stem (11) between the bulb (8) and at least a part of the vacuum-sealed strip or strips. In consequence, oxidation of the vacuum-sealed strips is largely prevented, which oxidation occurs easily as a result of the incorporation of air into the seal between the power supply connections and the end of the stem (11) which is remote from the bulb. <IMAGE>
Patent DE-3303941-A1 (DE)
Title: Humidity measuring device
Inventor: JOSTAN JOSEF L DR RER NAT
IPC: G01N31/22
Filed: 1983-02-05
Abstract: The invention relates to a humidity measuring device, in particular for measuring the relative humidity of the atmosphere. For this purpose, a moisture-sensitive layer whose variable transparency can be modified by hydratised metal salts is inserted in a light path. Such a device generates a measurement signal which can be evaluated electrically and it can therefore be used as a humidity sensor, in particular in domestic appliances, for example tumble driers.
Patent DE-3304464-A1 (DE)
Title: Money box
Inventor: LENKE MICHAEL
IPC: A45C1/12
Filed: 1983-02-09
Abstract: A money box has a money collecting container (1) with a coin insertion aperture, and a lid which is provided, on tabs, with plug-in pegs which interact with corresponding recesses in the money collecting container (1) and form a first retaining device therewith. The money collecting container (1) further has locking projections which form one part of a second retaining device and which interact with locking recesses on the lid. In the assembled state, the two retaining devices hold the money collecting container (1) and the lid together and can be opened by means of a key, pegs arranged on the key being introduced into the recesses of the money collecting container (1) as a result of which the plug-in pegs of the lid arranged in the latter are brought out of engagement with the apertures of the money collecting container (1). Following this, the lid can be lifted off from the money collecting container (1), so that the money contained in the money box is freely accessible and, in particular, can be very rapidly removed therefrom when the lid has a shape corresponding to the money collecting container (1). <IMAGE>
Patent DE-3313523-A1 (DE)
Title: Flue gas desulphurisation with a divided E-filter arrangement
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1983-04-14
Abstract: For flue gas desulphurisation, especially in coal-fired power stations, the flue gas is first conducted through a dry electrostatic filter arrangement, downstream of which is a fan. The flue gas passes from the fan into a wet chemisorption stage, downstream of which is a wet electrostatic filter stage. Milk of lime, or a wash liquid containing calcium ions and conducted in the circuit can be used for wet flue gas desulphurisation. The flue gas leaving the wet electrostatic filter can be introduced into a cooling tower or, after prior heating, into a stack.
Patent DE-3314640-A1 (DE)
Title: Connection piece for use in a medical instrument
Inventor: WALLACE HENRY GEORGE
IPC: A61M25/18
Filed: 1983-04-22
Abstract: A connection piece for use in a medical instrument, e.g. a so-called CAPD apparatus, having an attachment and a cap which is designed such that it can be pushed onto the attachment, the attachment having a tubular nose part for insertion of a flexible tube end and said nose part having an area of larger diameter for retention of the tube end, and the cap having an inside formed and supported such that the tube is clamped between the area of larger diameter and said inside when the cap is pushed onto the attachment.
Patent DE-3315823-A1 (DE)
Title: Process for utilising alternative fuels such as refuse, biomass, pyrolysis coke and/or less reactive fuels such as coking duff, petroleum coke, etc., adaptively for existing fossil-fuel fired power stations, preferably coal-fired power stations
Inventor: HOELTER HEINZ DIPL ING
IPC: F23C1/00
Filed: 1983-04-30
Abstract: Published without abstract.
Patent DE-3320091-A1 (DE)
Inventor: STREICHER MANFRED
IPC: F04B43/12
Filed: 1983-06-03
Abstract: A stricture pump (30) comprising a casing (31) containing a delivery hose (32), a rotor (33) and a band-like dividing member (34) which is substantially stable in respect of length, and which is fastened to a fastening part (53, 55, 57) outside the outermost periphery of the rotor, in such a manner as to be fixed to the casing, and in addition is disposed around the rotor. Together with the casing walls, the dividing member closes off sealingly a suction chamber (38.1). On the rotation of the rotor, this closed-off suction chamber is increased in size, whereby a negative pressure is produced in it. Fluid is thereby forced from a suction branch (45) into that portion of the hose which lies within the suction chamber. On the further rotation of the rotor, the fluid drawn in is pressed out of the hose by rollers (52) on the rotor, these rollers pressing by way of the dividing member (34) against the hose disposed between the dividing member and the peripheral wall (37) of the casing. The hose has substantially no restoring power of its own, and therefore draws in fluid not through its own restoring power but through the negative pressure in the suction chamber. A stricture pump of this kind can be operated at a very high speed of rotation, so that high output can be achieved.
Patent DE-3325645-A1 (DE)
Title: Method for automatically recognising the type of lettering, without prior knowledge of the content of the text, with the aid of a description of the text original by means of descriptors
Inventor: SCHERL WOLFGANG DIPL ING
IPC: G06K9/48
Filed: 1983-07-15
Abstract: After descriptors have been determined for the individual lettering characters, search and evaluating processes are run in two part-processes in which serifs are looked for and any slant is recognised and its angle is evaluated with respect to the orientation of the text lines. The data resulting from the part-processes are processed together for determining the type of lettering of the text investigated. <IMAGE>
Patent DE-3325961-A1 (DE)
Title: Silicon-based capacitive transducers incorporating silicon dioxide electret
Inventor: HOHM DIETMAR
IPC: G01L9/00
Filed: 1983-07-19
Abstract: In capacitive electroacoustic or acoustoelectrical transducers, silicon and/or silicon dioxide are/is used as oscillatory plate or membrane. The electrical field between the electrodes of capacitive electromechanical, mechanoelectrical, electroacoustical or acoustoelectrical transducers is produced by means of a statically charged silicon dioxide layer. The silicon dioxide layer may be situated either on the stationary counterelectrode or on the membrane.
Patent DE-3327654-A1 (DE)
Title: Portable, hinged container for cosmetic products
Inventor: KIEPURNING HERBERT
IPC: A45C11/24
Filed: 1983-07-30
Abstract: A laterally pivotable container is proposed for the clear and convenient accommodation, removal and transporting of cosmetics. Three parts are provided which are connected movably to one another, the central part being connected on one side directly to the first outer part and on the other side to the second outer part via an intermediate piece whose width corresponds approximately to the depth of the first outer part. A mirror and, possibly, artificial lighting are expediently provided in the central part.
Patent DE-3329154-A1 (DE)
Title: Protective covering for lavatory seats in the form of a tubular film of plastic as well as process and device for production thereof
Inventor: HEFTY BELA DIPL ING
IPC: B29C48/10
Filed: 1983-08-12
Abstract: A protective covering for lavatory seats in the form of a tubular film is provided on its inside with a friction-reducing coating, so that it causes only slight friction when pulled onto the lavatory seat and thus its damage can be avoided. In a preferred process, a dust-like friction-reducing agent is blown onto the inner surface of the tubular film, which is cooled after extrusion but is still tacky. In a device for carrying out the process according to the invention, the haul-off device of a haul-off plug provided on the blown film die is used as a pipe for blowing in the friction-reducing agent.
Patent DE-3329718-A1 (DE)
Title: Damper brake
Inventor: HOCHREUTER JOHANN
IPC: F16D3/14
Filed: 1983-08-17
Abstract: A damper brake (A) for flexible shaft couplings comprises a damping brake element, preferably of one or more brake linings (15, 19), which between a backing plate (3) and a contact pressure plate (5) can be acted upon by pre-adjustable pressure. The damper brake (A) rotationally connected to one half of the coupling sits on a hollow drive journal (21), in which a free journal end (1) of a second clutch half is supported. In order to ensure that even radial, angular or eccentric relative movements between the coupling halves do not lead to impairment of the damper brake (A) or the free journal end (1) respectively connected to these, the free journal end (1) is mounted in a spherical ball joint (B), which is supported on the hollow drive journal (21). <IMAGE>
Patent DE-3331904-A1 (DE)
Inventor: GEIST MICHAEL DIPL CHEM DR
IPC: C08G59/62
Filed: 1983-09-03
Abstract: The invention relates to water-dispersible binders for cationic electro-dip paints which are reaction products of (A) low molecular weight epoxy resins containing aromatic groups and having an epoxide equivalent weight under 375, (B) aliphatic and/or alicyclic poly-functional alcohols and/or carboxylic acids having a molecular weight under 350, (C) elasticized polyphenols having a molecular weight over 350 and (D) primary and/or secondary amines and/or their salts, the reaction product of A and B having a content of aromatic groups, calculated as phenylene group, of 10-45%.
Patent DE-3331982-A1 (DE)
Title: Device for printing apparatuses for the automatic separating of fanfold paper according to lists
Inventor: EBNER MICHAEL
IPC: B41J11/66
Filed: 1983-09-05
Abstract: The invention relates to a device for printing apparatuses for the separating of endless paper, in particular fanfold paper, having a paper-transporting mechanism and a cutting device, which is controlled by means of a scanner. For sensing a control mark, subdividing the fanfold paper into lists of various length, an electrooptic scanning device is provided upstream of the cutting device in the transporting direction. This scanning device is linked to a logic control arrangement comprising data memory, pattern memory and comparing device, which arrangement activates the cutting device with a delay corresponding to the rate of advancement if the control mark with a structure in bar form, sensed by the scanning device, coincides with a model control mark stored in the pattern memory.
Patent DE-3332515-A1 (DE)
Title: Electrical machine
Inventor: FUCHS RUEDIGER ING GRAD
IPC: H02K11/04
Filed: 1983-09-09
Abstract: In this electrical machine (1), for example a motor or a generator, a converter apparatus (7) which is used for driving the machine (1) is installed in the terminal box (5). As a result of this measure, there is no additional cost in comparison with an unregulated machine on installation of a converter-regulated machine. The housing (2), which is provided with cooling ribs (4), of the machine is made use of to dissipate the heat resulting from the power loss from the converter apparatus (7). For improved heat dissipation, the terminal box (5) is provided with a flat, planar contact surface (6) which is used for mounting the converter apparatus. The converter apparatus (7) has a plurality of motor connection terminals (11) for machine-internal electrical connection, as well as mains connection terminals (9) and control connection terminals (10) for external connection. <IMAGE>
Patent DE-3337528-A1 (DE)
Title: Electronic parallel adder/subtractor in BCD 8421 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1983-10-14
Abstract: The parallel adder/subtractor according to the subject-matter of the invention is only provided with one binary tetrad adder/subtractor 1 each per decade, which can be switched from addition to subtraction and can be switched from subtraction to addition. Thus, an additional cycle is also required for subtracting the correction number 6 (LHHL) in this parallel adder/subtractor, and not only in the case of an addition for the temporary increase of the sum by the number 6 (LHHL) by adding the number 6 (LHHL). If the additions are connected through according to Figure 4 or 6 or 7, they thus occur in a three-stage switching-through cycle. If the subtractions are connected through in accordance with Figure 5 or 8 or 9, they occur in accordance with a two-stage switching-through cycle. The result numbers thus occur in BCD-0 code both during addition and during subtraction. All numbers are thus input BCD-0 coded and all result numbers occur BCD-0 coded. During the addition, the correction number 6 is subtracted additively by adding the number 10 (HLHL) without processing the relevant carries. <IMAGE>
Patent DE-3339176-A1 (DE)
Title: Circuit arrangement for the multi-frequency dialling procedure MFD or the pulse dialling procedure PD
IPC: H04M1/30
Filed: 1983-10-28
Abstract: The aim of the circuit arrangement is to combine the MFD and PD procedures in conjunction with a keypad in such a way that one dialling procedure is in each case activated through the actuation of a switch or plug-in pieces. A telephone set is thus intended to be made compatible for the two modes MFD and PD.
Patent DE-3339796-A1 (DE)
Title: Method and module for functional selection in the case of complex technical apparatuses having a standardised usage sequence and standardised interface
Inventor: NIRSCHL GUENTER DIPL ING
IPC: G06F3/023
Filed: 1983-11-03
Abstract: The invention relates to a method and a module for functional selection in the case of complex technical apparatuses having a standardised usage sequence and standardised interface. The dialogue module can be used in a versatile manner by the use of a universal dialogue processor and programmable displays and function keys. The invention furthermore relates to a method for user guidance which is implemented by a dialogue protocol being represented in conjunction with a conventional user guidance method (for example a menu method), which dialogue protocol makes it possible to control the dialogue sequence at the same time by using programmable displays and function keys.
Patent DE-3342326-A1 (DE)
Title: DC sensor
Inventor: ELISCHER WERNER
IPC: G01R15/22
Filed: 1983-11-23
Abstract: A DC sensor for DC switches, especially DC power switches, having a device (2) for determining the voltage drop in a region (4) of a current conductor (6) carrying DC, and having a downstream-connected voltage amplifier (8). According to the invention, the current conductor (6) is provided in this region (4) with a temperature sensor (10), downstream from which a resistance/voltage converter (12) is connected, and a common electronic controller (16) is allocated to the voltage values (US, UT, UA) of a desired-value transmitter (14), of the temperature sensor (10) and of the device (2) for measuring the voltage drop. In consequence, it is possible to indicate the DC current actually flowing in a current conductor (6) at any desired time and hence to divert excess currents or short-circuit currents away from installations or apparatuses which are to be protected. <IMAGE>
Patent DE-3342627-A1 (DE)
Inventor: FREITAG HELMUT DR RER NAT
IPC: G01N33/52
Filed: 1983-11-25
Abstract: The present invention relates to devices for carrying out quick immunochemical tests and to methods for the immunochemical determination of suitable proteins using this device. The device consists of a layer which has capillary activity and consists of a dry, porous, non-swelling, particulate material with molecular sieve properties, the pore size of the molecular sieve allowing penetration of the soluble antibodies used for the immunochemical detection of the antigens but allowing little or no penetration of the soluble immune complexes formed from antigen and antibodies. The layers with capillary activity are preferably contained in a glass or plastic capillary column or are attached to an inert support material. In the method according to the invention, a substrate sample is loaded onto one end of the device, and the immune complex which is formed where appropriate is separated from the antibodies by chromatography using a solvent and is detected.
Patent DE-3344011-A1 (DE)
Title: Pressure-release element
Inventor: KASPERS RUEDIGER DR ING
IPC: F16K47/08
Filed: 1983-12-06
Abstract: Published without abstract.
Patent DE-3345967-A1 (DE)
Title: Completely novel snack items
Inventor: RUFF BRIGITTE
IPC: A23L7/13
Filed: 1983-12-20
Abstract: These completely novel snack items are pasta-like products having very different flavour nuances, these products being made by deep-fat frying. These products are, moreover, characterised by very different shapes, clusters and colours.
Patent DE-3347506-A1 (DE)
Title: Load cell with cylindrical measuring spring
Inventor: ROHRBACH CHRISTOF PROF DR ING
IPC: G01L1/22
Filed: 1983-12-27
Abstract: The cylindrical spring body (1) of load cells with wire strain gauges (5, 6) changes its shape under the action of the force F to be measured in such a way that the wire strain gauges (5, 6), apart from being subjected to the desired linear extension, are also subjected to undesirable bending extensions which are poorly defined there and impair the linearity. If the plate (3) is enlarged according to the invention by an annular plate (7), the plate (3) becomes considerably more rigid and thus scarcely deflects. This results in the bending of the spring body (1) also being reduced accordingly, that is, the wire strain gauges are no longer subjected to any noticeable bending extension and thus the measuring errors otherwise occurring accordingly become smaller. <IMAGE>