baber/WOPTO huggingface dataset:
Patent DE-2949849-A1 (DE)
Title: Phosphatidyl-choline i.e. lecithin solns. - for oral admin. e.g. in soft gelatin capsules using lactic acid ester(s) pref. ethyl lactate as solvent
Inventor: MATERNE CARSTEN DIPL CHEM DR
IPC: A61K47/14
Filed: 1979-12-12
Abstract: New phosphatidylcholine solutions use lactic acid esters as solvents. Pref. the lactic acid ester is ethyl lactate. The phosphatidylcholine content of the solutions is pref. 20-85%. The solutions may optionally contain further usual pharmaceutical adjuvants. Clear, conc. solns. can be produced without difficulty, and these solutions remain stable on prolonged storage. Ethyl lactate is physiologically well tolerated, so that it is suitable for use as a solvent in the prodn. of oral dosage forms of phosphatidylcholine; the solutions have low viscosity and are therefore suitable for filling into soft gelatin capsules.
Patent DE-3004053-A1 (DE)
Title: Double plate heater offering various cooking possibilities - has upper and lower parts-hinged together, with electric leads and removable plates and trays
Inventor: HONOLD PETER DIPL ING
IPC: A47J37/06
Filed: 1980-02-05
Abstract: The heating plate for cooking or heating food has upper (21) and lower (22) parts. The former (21) can be positioned at varying heights. The parts are joined by a hinge mechanism. The electric current is set into the bottom part (22), the power for the heater element of the top part (21) being conveyed by means of leads running from the bottom (22) to the top (21) part. Both upper and lower back can be set at different temps. and settings from each other. Removable grill, baking plates and trays are provided.
Patent DE-3004999-A1 (DE)
Title: Gear-head and mining machine - has two cutter drums on pivoted arm to cut and load material efficiently
Inventor: PENTITH GERALD RICHARD OLDHAM
IPC: E21C25/10
Filed: 1980-02-11
Abstract: The mining machine has two cutter drums (2, 3) mounted on horizontal axes (4) normal to the face to be cut, at respective ends of an arm (7). The arm is pivoted about a central horizontal axis (8) to the main body (9) of the machine. This is guided and driven along the face conveyor (10) in the usual way. Each drum has a disc (16) on the face side, and a spiral vane (17) fitted with pickboxes. The vanes interleave slightly at their peripheries and rotate in opposite directions. The leading drum (2) is somewhat higher and cuts the roof and to its full depth in the seam. The trailing drum is lower and cuts the remainder of the seam and the floor.
Patent DE-3007007-A1 (DE)
Title: Cleaning water-filtering material - by downward flush of water produced by sudden release of internal air pressure
Inventor: PLURA GEORG
IPC: B01D24/16
Filed: 1980-02-25
Abstract: The accumulated soil in a column of water filtering material occupying the central region of a vertical cylindrical casing with a body of water above the material but sepd. from the upper cap by a cushion of compressed air is removed by a sudden downward flush of that water caused by the rapid release of pressure in a further cushion of compressed air inside the base of the casing. The resulting sediment is allowed to settle, e.g. over a period of hours during the next filtering cycle, before the settled solids are removed through a base outlet. The sequence is repeated by first feeding compressed air into the lower cushion area. Only a small amt. of water is lost in each flushing operation which mainly involves merely a change in water location.
Patent DE-3012013-A1 (DE)
Title: Food dispenser esp. for soft ice creams - has large storage tank motor driven mixer and dispensing valve all in one transportable housing
IPC: A23G9/28
Filed: 1980-03-28
Abstract: A controllable food dispenser, esp. for portions of soft (aerated) ice-cream, also other creamy substances, comprises, all in one housing a large storage tank , a mixing paddle in the tank with drive motor for mixing powder and liq., a discharge pipe and control (dispensing) valve and a portions control unit for the valve, operated by external push-button, foot control or the like. The whole unit is light, compact and transportable. Used esp. for the dispensing of bulky foaming substances such as aerated ice-cream. The substance is held in stock ready mixed and aerated and kept stirred in sufficient quantities for a large number of portions, which makes for easy dispensing. The tank can be refilled either with ready mixed food or with the ingredients, to be mixed in the tank.
Patent DE-3016896-A1 (DE)
Title: Data transmitter for controlling wire guided body e.g. torpedo - uses optical fibre connection to tube containing signal converter and coiled wire storage compartment
Inventor: KOCH KLAUS
IPC: F41G7/32
Filed: 1980-05-02
Abstract: The guidance installation, is situated on board the main vessel and is connected to the converter and adaptor unit, and wire coil, which form an integrated unit, by a digital data transmitting conductor e.g. glass fibre. This integrated component which can also be formed as a cassette, is situated at the rear space of the missile tube, and thereby creates an extremely short and disturbance-free transmission path for the analogue signals to the guidance section of the missile or torpedo. Apart from the availability and the decrease in sensitivity to disturbing influences on the guidance system, further advantages advantages lie in the reduction of the necessary electronic components, the reduction in space required on board the vessel, and improved measuring and testing facility. In addition, the possibility of exchanging wire guided floating bodies of various types and their adaptation to the guidance installation of the vessel is attained.
Patent DE-3016908-A1 (DE)
Inventor: NELLE GUENTHER DR ING
IPC: B23Q1/26
Filed: 1980-05-02
Abstract: A precision measuring apparatus (10, 10') includes a measuring scale (12, 12'), a scanning unit (15, 15') for scanning the scale (12, 12'), and a housing (11, 11') for supporting the scale (12, 12') and the scanning unit (15, 15'). The scanning unit (15, 15') rides on guide surfaces (16, 16', 17, 18) at least some of which are defined by flexible bands (19, 20, 28') that are loosely carried by grooves (21, 22, 29') defined by the walls of the housing (11, 11'). The bands (19, 20, 28') provide a relatively straight and smooth guiding arrangement for the scanning unit (15, 15') and they are preferably made of wear-resistant material such as steel. When the housing (11') is comprised of a plurality of housing sections (31'), the bands (19, 20, 28') are made in one piece and bridge the gap between the housing sections (31' ) without interruption.
Patent DE-3025661-A1 (DE)
Inventor: MATTHES WOLFGANG DR ING
IPC: H01F27/12
Filed: 1980-07-07
Abstract: Method and device of utilizing, through heat exchanger or heat pump provided in addition to a normal cooling system, heat due to energy loss in a coil device, such as a transformer or a choke coil having a liquid-cooled interior, which includes throttling the normal cooling system so as to set a difference between the temperature of the interior liquid coolant, at a location under a casing cover of the coil device, and a maximum permissible temperature for a normal useful life of insulation for the coil winding so that the temperature of the inner coolant is lower when the coil device is under full load than when it is under partial load.
Patent DE-3031541-A1 (DE)
Title: Solar heater for greenhouse or swimming bath - uses transparent roof panels to circulate liquid containing black granular heat absorbing substance
Inventor: UNGER GUENTHER
IPC: E04D13/18
Filed: 1980-08-21
Abstract: The solar heating system for a greenhouse, swimming pool, sun terrace etc., is combined with a heat pump (3). The roof panels (2) are each divided by partitions into parallel channels through which a heat exchange fluid is circulated. To give an improved heat storage effect, a heat absorbing substance is mixed with the fluid which can be water. Heat absorbed during the hotter part of the day is given up during cooler periods. This substance can be a colouring agent, which may be black, or can be a black powder or granulated substance. The panels can be double glazed partitioned panels, or can be transparent sheets carrying transparent tubes. The system can be used with a plate type heat exchanger and a selective filter or granulate collector device and distributor can be used.
Patent DE-3037231-A1 (DE)
Title: Oil burner e.g. for central heating boiler - has heating elements inserted in oil feed line and controlled to maintain constant oil viscosity
Inventor: SCHILLING JUERGEN DIPL ING
IPC: F23N1/00
Filed: 1980-10-02
Abstract: The oil burner has a valve controlling the oil feed and a heating device positioned along the feed line. The heating device is controlled by a regulator which measures the oil viscosity and a measured external temp, so as to obtain a constant feed rate and viscosity. A flow regulator receives a signal from a temp. sensor and a signal from a comparator receiving signals from a heating element inserted in the flow line and two temp. sensors either side of the heating element. The output of the flow regulator controls the drive motor for the feed pump for the oil. The viscosity regulator is used to control a second heating element in the flow line.
Patent DE-3039594-A1 (DE)
Inventor: SCHAEFER HORST
IPC: E06B3/80
Filed: 1980-10-21
Abstract: A strip-type door having a plurality of individual strips arranged in overlapped relationship one to another comprises a series of swingable supports on which the individual strips are vertically suspended when the latter take a vertical position. A mounting element connected to a lintel over the door opening has a mounting portion, a supporting bar and an arcuate wall defining an arcuate channel. Each of the supports is formed with a curved portion insertable into the channel in the mounting element to form with this wall a hinge about which the supports carrying the individual strips can swing relative to the mounting element between a plurality of positions. The curved end portion may be inserted into said channel in only one of these positions so that the inadvertent falling or removal of the supports out of the channel when the strips are in their working swingable positions is prevented.
Patent DE-3040547-A1 (DE)
Title: Wall or ceiling fixture - has tines on U=shaped fixture for plates on base to prevent removal of T=shaped profile fillet (NO 4.5.81)
Inventor: STAAHLBERG ERIK HERMAN DIPL IN
IPC: E04F13/08
Filed: 1980-10-28
Abstract: The device is for the fixture of plates (1,2) on a base (3) such as a wall or ceiling, and comprises a U-shaped fixture piece (5) and T-shaped profile fillet (6) between the plates. The U-shaped fixture has inclined tines (7) directed towards the base, which permit easy introduction in the U of the fillet of the vertical arm (8) on the T piece, but which resists the removal of the fillet from its location. The tines are projections stamped out of the fixture piece arms.
Patent DE-3045680-A1 (DE)
Title: Cis-1,4-di:epoxy cyclohexane derivs. - used to make cis-1,3-di:amino-cyclitol antibacterial intermediates
Inventor: KELLER REINHOLD DIPL CHEM DR
IPC: C07D491/10
Filed: 1980-12-04
Abstract: Cis-diepoxycyclohexane derivs. of formula (I) are new (R1 and R2 are each 1-18C alkyl or together are CH2CH2, CH2CH2CH2 or of formula (III); R3 and R4 are each hydroxy, or one of them is H and the other is hydroxy, benzyloxy or 2-tetrahydropyranyloxy, or together they complete an oxo gp.). (I) are made e.g. where R3 and R4 are both OH, by reacting a p-benzoquinone monoketal with aq. H2O2. (I) are intermediates for cis-1,3-diaminocyclitols (II) which are used in synthesis of aminoglycoside-type antibiotics, including modified forms with altered spectra of activity. (II) can now be prepd. simply from readily available starting materials.
Patent DE-3046633-A1 (DE)
Title: Knitted or similar fabrics partially fixed by locking stitches - using thermoplastics fibres within yarns and fusing by heating
IPC: D06M23/06
Filed: 1980-12-11
Abstract: The parent patent describes a method of modifying knitted, crocheted or similar fabrics by a partial fixing or bonding which remains on the surface and prevents or impedes relative movement of the stitches or links. In the patent of addn. the fabric is made from filaments or yarns contg. thermoplastic binding fibres after it has been produced, the fabric is temporarily heated, at least partially, to the fusion or softening temp. of these fibres. This may be done by conducting the material over a heated surface, such as a cylinder, so that it reaches the fusion temp. only on one face.
Patent DE-3100030-A1 (DE)
Title: Readily soluble preservative tablet containing polysiloxanes
Inventor: TRABITZSCH UWE DIPL CHEM DR
IPC: C09D5/00
Filed: 1981-01-02
Abstract: The claimed preservative (conserving agent) is particularly useful as a paint preservative for motor vehicles. Its use results in a weathering-resistant, shiny protective film being formed on the substrate. It has the following composition:   A) 1-15 (3-8) % by weight of optionally amino-containing polysiloxanes having an amine number of 0-0.6 (according to DIN 16945) and an average molecular weight of 1500 to 20,000, B) 0.1-1 (0.2-0.8) % by weight of a water-soluble, nonionic surfactant from the class of the polyoxyalkylene derivatives, e.g. oxo alcohols (C13-17) + 13 EO or nonylphenol + 9 EO, which has a melting point below 40 DEG C, C) 0.5-20 (1-10) % by weight of polyvinylpolypyrrolidone as tablet disintegrant, D) 97.5-64 (95.8-81.2) % by weight of sorbitol as tabletting agent.     Component A) is preferably an amino-modified polydimethylsiloxane which is composed of recurring units of the formulae <IMAGE> and the end groups (CH3)3Si- or -O-Si(CH3)3 and whose amine number is 0.05-0.5. Component B is preferably an alkylphenol (C12-18 in the hydrocarbon radical) with 7-15 ethylene glycol ether groups.
Patent DE-3102349-A1 (DE)
Title: Device for separating, collecting and removing cleaning members in power station condensers
Inventor: NEUHAEUSER DIETER
IPC: F28G1/12
Filed: 1981-01-24
Abstract: The invention relates to a device for separating, collecting and removing cleaning members from the cooling water of power station condensers, which have a cleaning device for the bodies of the condenser pipes. The device comprises at least two separation sieves which form a V-shaped separation chamber in a flow channel, a collecting box with an inlet opening and collecting box walls, as well as at least one removal stub for the collected cleaning members which is connected on the side opposite the inlet opening. The separation sieves can be pivoted about a horizontal axis from their V-shaped separation position into a self-cleaning position. A removal pump is connected to the removal stub. The collecting box is arranged in the V-shaped separation chamber, and has the inlet opening on its side facing the V-throat. For the rest, a cooling water recirculating/return pump for a component flow of the cooling water is connected to the collecting box. <IMAGE>
Patent DE-3107656-A1 (DE)
Title: Straw bedding, in particular for small animals
Inventor: KAEHLER HANS
IPC: A23K10/30
Filed: 1981-02-27
Abstract: The invention relates to straw bedding and solves the problem of dust formation by binding the straw fines by means of a binder. This is advantageously sprayed onto the straw while the latter is being moved, and is preferably composed of physiologically acceptable substances, such as collagen, gelatine or dextrin.
Patent DE-3107728-A1 (DE)
Title: Length measuring device
Inventor: HUTTER KARL
IPC: G01B7/00
Filed: 1981-02-28
Abstract: An electrical length measuring device has a fixed stop on its measuring plunger. When the stop comes to bear, the electrical measured value is stored in a memory by operating a push button. In order to monitor zero-point displacement, amplification etc., this desired value in the memory is later compared in a comparator stage with later actual values. An alarm signal is emitted in the case of impermissible deviations. <IMAGE>
Patent DE-3116925-A1 (DE)
Title: Plant for smelting metals
Inventor: SINDELAR GUENTER DR ING
IPC: C21C1/00
Filed: 1981-04-29
Abstract: A plant for smelting metals, in particular steelworks for producing highly alloyed steels, consists of a melting unit (1), at least one downstream mobile treatment vessel (3a) which, after filling with melt, can be set down in a stand (3), at least one alloy bunker (2) for charging the melting unit (1) and the treatment vessel (3a) with alloy elements, and a further processing installation (4) for converting the molten metal into the solid state. In order to design the metallurgical works in such a way that they manage with the lowest constructional and equipment cost in a compact arrangement and allow accelerated operation and hence higher output, the melting unit (1), the stand (3) of the treatment vessel and the alloy bunker (2) are arranged relative to one another in a confined space in such a way that the centres of their ground plans are located in the corners of a triangle (5). <IMAGE>
Patent DE-3122927-A1 (DE)
Title: Heating radiator
Inventor: KUPPINGER HELMUT
IPC: F24D19/06
Filed: 1981-06-10
Abstract: A heating radiator is described which is assembled in such a way that a heat-radiating plate is cambered at a distance over the topside of a heater. For this purpose, at least two identical angled sections are provided, which are mounted at a spacing parallel to one another. The free ends of the limbs of the angled sections are constructed as guides and holders for a flexible radiating plate which for its part is inserted into these holders in such a way that it is cambered concavely inwards into the angle sections and is tensioned by the holder. The inner camber of the radiating plate consists of a material which radiates heat.
Patent DE-3125720-A1 (DE)
Title: Device for splitting wood
Inventor: NEUMAYER GEB KUNKEL
IPC: B27L7/04
Filed: 1981-06-30
Abstract: The invention relates to a device for splitting wood having a splitting wedge which is rotatably mounted on a frame and has a drive shaft. The object of the invention is to design the device in such a way that it can also be made capable of splitting so-called "meter wood" in a structurally simple fashion. The invention is characterized in that a rod assembly is articulated to at least one side of the top of the tank-like reception device on the one hand and to the bottom of the frame and in the region of the wide end of the splitting wedge on the other hand, the split piece of wood being carried along concomitantly and returned split to the reception device by means of the said rod assembly as the reception device pivots into the starting position of the splitting wedge and by the return device which is arranged parallel to the reception device and is also trough-shaped.
Patent DE-3141399-A1 (DE)
Title: Apparatus for working a beam-like workpiece
Inventor: HENKE HEINZ
IPC: B23Q7/00
Filed: 1981-10-19
Abstract: An apparatus for working the end of a beam-like workpiece (12), in particular for cutting a workpiece tenon (35), having a rotating tool (16) arranged beside a supporting table (14) for the workpiece (12) and an ejection lever (24) pivotably mounted by one end underneath the supporting table (14) and intended for pushing out the worked workpiece (12), the working region of the workpiece (12) being covered by a lower and an upper protective cap (20, 21), between which a feeding opening (23) is left open, possesses a protective hood (30) which keeps the feeding opening (23) closed only during the working operation. In this way, chips produced during the working operation cannot penetrate to the outside through the feeding opening (23), but are sucked out of the apparatus by a suction device. In addition, the tool (16) is covered to the outside, so that the risk of accidents is reduced. <IMAGE>
Patent DE-3143233-A1 (DE)
Title: Device for packaging stacks of paper in preformed cardboard boxes
Inventor: KROLL GERALD ING GRAD
IPC: B65B25/14
Filed: 1981-10-31
Abstract: The invention relates to a device for packaging stacks (2), formed from paper sheets or sheets of similar material, into preformed cardboard boxes (9) which are fed to the stack receiver of a filling station (8). A conveying device (1) which can be displaced into and out of the stack receiver is provided for placing the stacks (2) in the cardboard boxes (9). Assigned to the conveying device (1) ahead of the stack receiver is a stack abutment (11) consisting of fingers (12) arranged offset by 180 DEG  relative to one another on a rotatable shaft (16), which stack abutment on the one hand stops and aligns an approaching stack (2) prior to insertion and, on the other hand, holds the stack (2) back in the cardboard box (9) after insertion while the conveying device (1) is withdrawn. After being pivoted through 90 DEG  in each case, the stack abutment (11) releases the stack (2) and returns to the abutment position. <IMAGE>
Patent DE-3144395-A1 (DE)
Title: Device for connecting a spiral closure on screens
IPC: D21F1/00
Filed: 1981-11-07
Abstract: With the novel device, spiral closures on spiral screens for paper-making machines can be joined together. The device essentially comprises a sliding piece which has overlapping slot guides for the spirals to be connected.
Patent DE-3145096-A1 (DE)
Title: Electronic numerical dice game
Inventor: STEIN HANS-DIETER
IPC: G07C15/00
Filed: 1981-11-13
Abstract: This electronic numerical (dice) game (using 1-6 rows of dice) has versatile applications within electronic games. It can be used as a dice game and as a numerical guessing game. The system of the electronic numerical (dice) game is characterised in that the unwanted numbers (dice spots) can be erased from the rows of dice as required, in order to obtain as many other numbers (dice spots) as possible by a further play. As a result of each play, the total of the numbers (spots) from the individual rows of dice can immediately be included in the overall total (by automatic addition).
Patent DE-3151143-A1 (DE)
Inventor: FRUEHAUF WALDEMAR DR
IPC: H04B15/00
Filed: 1981-12-23
Abstract: 1. A circuit for the suppression of signals on line sections (I1; I2), wherein a series induction coil (L1) is inserted at the junction between a line section (I1) on which the signals occur and a line section (I2) on which the signals are to be suppressed, characterised in that an electrical compensation device (B, V1) is provided, which supplies a correction signal compensating the signals at the junction of the induction coil (L1) and the line section (I1), on which the signals are to be suppressed.
Patent DE-3201705-A1 (DE)
Title: Torsionally elastic, hydraulically damped shaft coupling
Inventor: TONNDORF JOCHEN DIPL ING
IPC: F16D3/80
Filed: 1982-01-21
Abstract: The oil volume in a torsionally elastic, hydraulically damped shaft coupling with interconnected oil chambers, the volume of which changes in a reciprocal manner when the coupling halves are rotated relative to one another, is connected to a gas volume under adjustable pressure, being separated from the latter by a movable diaphragm. <IMAGE>
Patent DE-3205113-A1 (DE)
Title: Process and device for encapsulating the edges of sheet-shaped materials with plastic by casting or injection moulding
Inventor: KASCHEK GOTTFRIED
IPC: B29C45/00
Filed: 1982-02-12
Abstract: Published without abstract.