baber/WOPTO huggingface dataset:
Patent DE-2606728-A1 (DE)
Title: Removing fuel pellets in inert gas atmos. - from fuel can and transferring into transportation lock
Inventor: SAIGER SIEGFRIED DR TECHN
IPC: G21F5/00
Filed: 1976-02-19
Abstract: A method of receiving, storing and passing onwards solid objects in an inert gas atmosphere is intended esp. for removing fuel element pellets (e.g. of U02) from a fuel rod can and transporting them to an analysing or similar testing station. A connection piece, an intermediate lock and a transporting lock are all connected together in a gas-tight manner to constitute a space purged with the inert gas; the connection piece is also sealed to the fuel rod or other pellet supply device, which is at an angle so that the pellets slide down a slope under gravity. Each pellet, or group of pellets, is first conveyed through the connecting piece into the intermediate lock; this lock is then rotated or charged from its receiving position to its discharge position, causing the pellet to fall into the transportation lock. The intermediate lock is then returned to its receiving position an dthe transportation lock is changed from its receiving position to a transportation position, enabling it to be disconnected and removed together with the contained pellet or group of pellets. It is not necessary to provide handling equipment to bring the fuel element into a special discharge appts. Instead, the lock system enables each individual pellet to be removed from the fuel can and transferred to a transportation lock, the whole process being carried out in inert gas. Alternatively, a considerable number of transportation locks can be connected to a single intermediate lock.
Patent DE-2608469-A1 (DE)
Title: Mixer valve for separate fluid circuits - has four way operation for cross connection and spring loaded operating shaft
Inventor: FRIEDRICH PETER ING GRAD
IPC: F16K11/04
Filed: 1976-02-27
Abstract: A 4-way mixer valve (1) has an inlet (3) and outlet (7) which connect the valve with the heat source. A second pair of valve ports (5, 6) link the valve with the user of the mixed fluid. Two parallel valve spindles (20, 28) are linked to a common, spring loaded operating shaft (24). In the normal valve position, the working fluid and the heat supply fluid flow in two independent circuit through the valve (1). When the temperature of the working fluid falls below a certain value, the valve is operated. The heat supply fluid now flows into the working fluid circuit, and the return flow from the working fluid is connected with the heat source.
Patent DE-2614259-A1 (DE)
Title: Radioactively-labelled insulin derivs. - with (di)iodo-tyrosine replacing phenyl-alanine in the B1-chain
Inventor: GEIGER ROLF DIPL CHEM DR
IPC: C07K14/62
Filed: 1976-04-02
Abstract: Novel insulin derivs. have the Bl-phenyl-alanine replaced by a tyrosine deriv. of formula (I) (where R is H or I, and a part of the iodine is present as 125I or 131I; X is H; and Y is H) are produced by reacting des-Bl-phenylalanine-insulin, protected on the alpha-amino gp. of Al-glycine and the epsilon-amino gp. of B29-lysine by an alkali or acid-labile protecting gp., with (I; X is an acid- or alkali-labile N-protecting gp.; and OY is an active ester residue), and removing the protecting gps. by treating with acid or alkali. The radioactively labelled insulin derivs. are useful as tracers in radioimmunoassay and as substrates for pharmacokinetic studies. Bl-(3,5-diiodotyrosine) -insulin is similar to insulin in its biological properties and in its capacity for binding to antibodies.
Patent DE-2615348-A1 (DE)
Title: Radio direction finding receiver - has antenna outputs alternately connected to one CRT deflection system directly and through delay line to other
Inventor: MIESNER GERHARD DIPL ING
IPC: G01S3/04
Filed: 1976-04-08
Abstract: Two outputs of a D.F. antenna system are alternately connected to the input of a receiver whose output is synchronously connected, directly or through an amplifier to one of the crossed deflection system of a CRT. A delay line is in series with one of the deflection system, delaying the signal by the switching period. The delay line consists of a series circuit of short-term storage elements consisting of transistors and capacitors. They form an analogue shift register. Signals are shifted by clock pulses whose frequency is at least twice the signal frequency.
Patent DE-2624627-A1 (DE)
Title: Recovery of tissue cells for cytology on mucous membranes - by localised flushing out of cells endoscopically by liq. transferred to filter system
Inventor: RICHTER WOLFRAM DR MED
IPC: A61B10/02
Filed: 1976-06-02
Abstract: Tissue cells are recovered for analysis, partic. for cytology on mucous membranes in identification and diagnosis of malignant tumours and inflammation and systematic mucous membrane diseases. The tissue cells concerned are subjected to localised flushing away, endoscopically according to their position, by a liquid which forms a physiological medium for the cells. The liquid is transferred with the cells suspened in it to a filter system, while constantly maintaining the physiological medium for teh cells, and the cells are fixed in the filter system adjacent to each other in a natural single layer. A higher output of analysable cell material is obtained, and recovery is possible from very confined areas.
Patent DE-2628523-A1 (DE)
Inventor: WENIGER MANFRED DR ING
IPC: H02K3/34
Filed: 1976-06-24
Abstract: The high-voltage winding (1) is built up in accordance with the principle in which a web of insulating material is wound on together with each wire turn. In order to obtain a spatially fixed position of the individual wire turns with the simplest possible production in such a high-voltage winding (1), the wire turns (3) consist of round wire and the webs consist of a plastic foil (2) which preferably shrinks when treated with heat. The thickness of the plastic foil (2) is dimensioned in such a manner with respect to the diameter of the round wire that the ratio of diameter to thickness is greater than 50. This high-voltage winding can be mainly used in voltage transformers. <IMAGE>
Patent DE-2632574-A1 (DE)
Title: IC engine antivibration mounting - uses adjustable balancing weights to compensate natural oscillation of side mounting rails
Inventor: MORS HELMUT ING GRAD
IPC: F16F7/10
Filed: 1976-07-20
Abstract: The antivibration mounting system is fitted with an additional device by which the natural oscillations of the side-wise-fitted mounting rails are compensated. The assembly consists of a mounting rail bolted to the side of the engine body by bolts. The web of the mounting rail accommodates the bolts by which the rail is bolted to the anti-vibration mounting. The end of the mounting rail is provided with an enlarged part which accepts the threaded end of a collared bolt. The thread of the bolt carries a counterweight which can be moved axially on the bolt by turning anf fixed in adjusted position by locking nut.
Patent DE-2633511-A1 (DE)
Title: Carded wool spinning-winding equipment - has a cap and spindle end piece to tension and coil yarn from bobbin
Inventor: KOGAN ALEXANDR GRIGORJEVITSCH
IPC: D01H7/88
Filed: 1976-07-26
Abstract: In the mfr. of carded wool, for carpetings, the spinning and winding unit on the carding machine has a spindle near the card take-up cylinder, which carries the bobbin and which can be folded clear. The spindle has an end piece, a static spindle body and an ejector to feed the sliver into the spindle channel, with a detaching and winding motion. Each spinning and twisting spindle has a cap at the leading end of the end piece. There is a drilling in a similar axis to connect to the spindle channel. Part of the outer surface of the end piece acts as a tensioner for the yarn running from the bobbin for twisting. A tube matches the axis of the spindle body with a gap for compressed air feed fitting into one end of the spindle body, while the other end covers the free end of the end piece forming a circular gap shaping the jet of the ejector. The spindle lies in the horizontal plane in the active mode and is displaced from the takeup cylinder so that the sliver enters the spindle channel through the drilling of the cap at an angle of 30-60 degrees to the spindle axis. The unwinding yarn from the bobbin winds spontaneously round part of the surface of the end piece with sufficient friction with the end piece and the cap to give a quality yarn of the required tension.
Patent DE-2634045-A1 (DE)
Title: Slide caliper for measuring thread diameters - uses split circular jaws which are adjusted by vernier slider
Inventor: HESS HERBERT
IPC: G01B3/40
Filed: 1976-07-29
Abstract: The instrument for measuring internal and external screw threads consists of a slide-rule type of caliper with one fixed and one moving arm (4, 5). Each arm has attached to it a plate (1) having two semicircular openings in line (2, 3). The plates form a pair of jaws between which the screw-threaded component may be inserted. The jaw separation is adjusted by a vernier slider (11) which moves along the fixed, calibrated handle of the caliper. The graduations are provided on either side of the rule so that a range of diameters may be catered for without increasing the length of the handle. The diameters of the circular openings in the jaw plates are machined to 'go' and 'no-go' diameters (2, 3).
Patent DE-2638246-A1 (DE)
Title: Swivel joint for anchor chain - has chain links to anchor shaft and simple swivel bolt to secure chain
Inventor: POPPE HORST
IPC: B63B21/20
Filed: 1976-08-25
Abstract: The end of the anchor shaft (1) is fitted with a welded hook (2) to which is fastened a shackle (3) whose upper end has a swivel joint (9) to which the anchor chain is fitted. The upper part of the swivel joint has a crossbar (10) for simple fitting of the chain. The swivel joint enables the anchor to be secured alongside the hull with the chain bent over the deck without danger of snagging and damage. The chain can swivel w.r.t. the anchor so that it can be twisted over the winch.
Patent DE-2639205-A1 (DE)
Title: Frame for operating or X=ray table - has mobile lower section and pivotable upper section with manually lockable joint
Inventor: JUNGINGER KLAUS MARTIN DIPL IN
IPC: A61B6/04
Filed: 1976-08-31
Abstract: Frame for detachable operating or X-ray table comprises a mobile lower section, and an upper section pivotable about a horizontal transverse axis. A lever (27) rigidly connected to the upper section has a manual actuator for a coupling which locks the two sections together in different pivot positions. The lever extends at least almost as far as one end of the table, and at the end of the lever is a handle (28) which rotates about the lever axis to form the coupling actuator. The lever is pref. parallel to the table, and the handle is located immediately adjacent to the table. On two opposed sides of the pivot shaft for the upper section are coupling arrangements (26) to which are attached the lever(s).
Patent DE-2641223-A1 (DE)
Title: Heating system boiler control - has regulator producing water temp. varied in response to demand
Inventor: HERBIG HELMUT
IPC: F23N5/02
Filed: 1976-09-14
Abstract: The burner regulating system is used in heating systems in which the difference between the on and off switching temp. response is varied in relation to the given output demand. This regulator is used for producing boiler water temps. which are not to be held at the fixed value but which is varied in relation to the demand, for example by an outside temperature sensor. The difference between the switching on and off temp. is in each situation, smaller than the difference between the inlet and outlet temp. of the boiler water. The switching on and off temperature difference is reduced if this difference is, in operation, greater than the expected non-correctable difference between the inlet and outlet temp. of the boiler water.
Patent DE-2643490-A1 (DE)
Title: Cutting tool with multiple saw blades - employs flange on end of each blade for tensioning system
Inventor: TANNERSTAAL HARDING
IPC: B27B3/30
Filed: 1976-09-27
Abstract: A device for tensioning a series of removable saw blades into a beam for use as a multi bladed cutter has a flange (16) incorporated in at least one end of each blade (12). The tensioning flange (16) has a circular section surface in the longitudinal saw blade (12) direction into which the tensioning nail or claw (10, 18) engages and which retains the blade. The curvature of the flange permits some angular displacement between the saw blade (12) and the tensioning nail or claw (10, 18).
Patent DE-2654097-A1 (DE)
Title: Continuous operation motor or cooler - uses solar or underground heat by clockwise temp. entropy cycle of low triple point gas
Inventor: LECZKOWSKI KURT
IPC: F01K25/10
Filed: 1976-11-29
Abstract: The process is for continuous production of mechanical work and/or a suable cooling effect from various heat sources like solar radiation, heat contained in sea water or underground. The thermodynamic cycle follows a clockwise pattern in the temp./entropy diagram. The working medium is a gas or gas mixture whose triple pint is as close as possible to absolute zero. On earth, all or most of the process takes place between ambient temp. and absolute zero. In space, solar radiation is used as the heat source. Installations for use on earth may produce a cooling effect by heat exchange in the region from the lowest to ambient temp.
Patent DE-2655825-A1 (DE)
Title: H-Di:benzo-(b,e)-oxepinone cpds. - prepd. from 2-halomethyl-phenyl-haloformate and aromatic carbocyclic cpds., and used for prepn. of vat dyestuff intermediates
Inventor: PETRUCK GERD-MICHAEL DR
IPC: C07D313/12
Filed: 1976-12-09
Abstract: 11-H-dibenzo- b,e oxepin-6-ones of formula (I). (where R'-R8 are halogen, OH, H, CN, 1-4C alkyl or alkoxy, 1-4C alkylmercapto or alkylsulphonyl, CF3, CCl3 or an amino gp. -NR9R10 where R9 and R10 are the same or different and are H, 1-4C alkyl or alkyl- carbonyl) are prepared by reacting a (2-halomethyl)-phenyl-halo-formate of formula (II). (where X' and X2 are with an aromatic carbocyclic cpd. of formula (III). In the presence of a Friedel-Crafts catalyst at 0-200 degrees C, pref. 0-150 degrees C, and opt. a solvent. Pressures are pref. 0.5-2 bars. Cpds. (I) where R1-R8 and R9 and R10 are as defined but where at least one of R'-R8 is H or Me are new. (I) are obtained in high yields and purity (I) can be re-arranged in the presence of Friedel-Crafts catalysts to give 4-hydroxyanthrones which are intermediates for the prepn. of rat dyestuffs.
Patent DE-2715571-A1 (DE)
Title: Stable switching regulator control for DC source - using switch current sensing and comparison with load voltage to eliminate oscillations
Inventor: GRUENSCH ECKHARDT
IPC: H02M3/155
Filed: 1977-04-07
Abstract: The method is for controlling a switching regulator connected to a d.c. source so as to form a controllable electronic switch with load and is designed to ensure a stable switching regulator characteristic which reduces the likelihood of or completely eliminates oscillations. The current (1s) flowing through the electronic switch (S1) is used as a criterion for control of the load (RL) voltage (U1). The load voltage is compared with a voltage derived from the switch current via a transformer (Tr1) and resistance (R1). The comparator (1C) voltage controls the electronic switch.
Patent DE-2717138-A1 (DE)
Title: Tension relieved connection of cable to electrical appliance - has holder with two studs at back, inserted and locked in bayonet fashion
Inventor: HEPPNER MANFRED ING GRAD
IPC: H02G3/06
Filed: 1977-04-19
Abstract: The connection comprises a cable holder surrounding the cable and connected to an appliance component. The cable holder consists of a fastening plate (10) with a formed loop (14). At least one locating projection (11) and at least two fastening studs (13) with an enlarged head (12) are provided on the near side of the fastening plate (10). The component has at least one recess and at least two keyholes shaped holes on a circle determined by the spacing between the studs (13). Their positions correspond to those of the studs (13) and the locating projection (11) on the fastening plate (10).
Patent DE-2718401-A1 (DE)
Title: Synthetic resin palette with carrier table - has soft and flexible cord-like anti-slip elements
Inventor: ISHIDA NOBUHIRO
IPC: B65D19/32
Filed: 1977-04-26
Abstract: Palette has >=1 cold-like anti-slip elements made of relatively soft and flexible material on the upper surface and/or on the under surface of the carrier table. The palett pref. comprises a polyolefin resin, esp. a high density polyethylene (density 0.95-0.98). The anti-slip cords may consists of low density polyethylene (0.91-0.93) ethylene-vinyl acetate copolymers, ethylene-ethylacrylate copolymers are thermoplastic rubbers and mixtures of these materials. Used for handling relatively hard goods, e.g. boxes contg. bottles, etc., the anti-slip elements being easily deformed so as to obviate excessive slipping.
Patent DE-2719363-A1 (DE)
Title: Pallet rack with stacking rack shelves - has rack shelves formed by base and detachable vertical side framework with engaging feet
Inventor: PELTOLA TIMO
IPC: B65D19/38
Filed: 1977-04-30
Abstract: Pallet rack consists of on top of each other positioned rack shelves each provided with four vertical supports (1) joined together by a support plane (2) and by diagonal struts (3). The vertical supports (1) together with the diagonal struts (3) are forming a framework (1, 3) which is detachable from the support plane (2). The support plane (2) is fitted with vertical sleeves (4) in which are inserted the vertical supports (1) of the framework (1, 3) or is fitted with vertical pins which are inserted in the vertical supports (1) of the framework (1, 3). The diagonal struts (3) are located on three sides of the framework (1, 3) and the remaining side of the framework (1, 3) is open. Two of the diagonal struts (3) are rotatably attached to corresponding vertical supports (1). The bottom end of the sleeves (4) has a downwards widening cone and the top end of the vertical supports (1) are conically contracting in upwards direction.
Patent DE-2721951-A1 (DE)
Title: Furniture hinge recessed cup - has intermediate piece with adjusting screw for aligning door on wall
Inventor: REDEN MANFRED VON DIPL ING
IPC: E05D5/02
Filed: 1977-05-14
Abstract: Hinge has cup recessed into holding bore in door or furniture wall unit. Into hinge cup is inserted an intermediate piece with moulded contact faces. This piece supports part of the hinge pivot mechanism. The other part of the pivot is held on hinge part fastened to the other associated furniture part. The intermediate piece and hinge cup are connected with screws, this arrangement makes it possible to align doors fitted on the middle walls. At least one contact face (25) has an adjusting screw (50a) for support on the end face (40). The hinge cup (1) has a flange whose underside is aligned with the upper face of the housing cup (1). The latter has holding openings and guiding grooves into which are pushed the guide ribs of an intermediate piece (2).
Patent DE-2722732-A1 (DE)
Title: Air cushion support for gyrocompass - has porous-walled chamber with compressed air supplied at double actual support pressure
Inventor: LINDBERG ALBERT DR
IPC: F16C32/06
Filed: 1977-05-20
Abstract: The air cushion for sliding or rotary bodies e.g. a gyrocompass has a chamber which is fed with compressed air. In the walls of this chamber, at the point where the air cushion is to be produced, are through apertures for the air, this area (7) of the chamber (9) walls being made of porous material, e.g. by sintering. The porous wall section can be of sintered glass, ceramic or synthetic material, or it can be constructed from porous filter substances based on glass, ceramic or plastic. The porosity and strength of the wall section through which the air passes is such that the pressure within the chamber is double that required for supporting the sliding or rotary body.
Patent DE-2730331-A1 (DE)
Title: Fuel element transport assembly - used in nuclear power plants contg. adjacent storage ponds sepd. by wall contg. narrow access slit
Inventor: BENNA PETER
IPC: G21C19/32
Filed: 1977-07-05
Abstract: The assembly comprises an outrigger beam which can be moved through the vertical slit in the wall. Preferred embodiment the outrigger it itself an overhead rail for carrying a travelling crab with the lifting crane on it. The outrigger is fixed to the underside of a second, higher crab travelling on stationary rails above the pond level. Used for any used fuel element storage plant, either in a reactor plant for storing and elements during their decay time before removal or, for a reprocessing or disposal plant.
Patent DE-2738887-A1 (DE)
Title: Radio personnel paging system - indicates absence of wanted person by using electronic pidgeon-hole depository
Inventor: KOCH HARRY ING GRAD
IPC: G08B3/10
Filed: 1977-08-29
Abstract: The indicator, for radio personnel paging systems, indicates the absence of a person. Any receivers not in use are deposited in a pidgeon hole or similar specifically for that purpose. Each receiver's code selector has an external connection point and is connected to a receiver in the pidgeon hole that receives and decodes call signals and whose output is connected to the input of an indicator showing that the owner of the receiver is not present on the premises.
Patent DE-2751129-A1 (DE)
Title: Slotted track electric conveyor system rail - has current rails on inside wall of inside guide-rail on sleeper board
IPC: B60M1/34
Filed: 1977-11-16
Abstract: The running rail is for a conveyor appliance with a slotted track to guide a vehicle. It has its own electric drive an is fitted with current collectors engaging leads in the slot and serving also as the guide element. There is a sleeper board (1) with outside (5) and inside (7) guide-rail screwed to it. These are covered by two covering rails (10) as far apart as slot width. The current rails are fitted on insulators (12) on the upright inside walls of the inside guide-rails, on both sides.
Patent DE-2754915-A1 (DE)
Title: Inflatable buoyant ring for learning to swim - has inflatable chambers around ring inside periphery for closer fit to user's limb
Inventor: WARMUTH ALFRED
IPC: B63C9/15
Filed: 1977-12-09
Abstract: The inflatable buoyant ring is for use when learning to swim and has a circular shape. Around the inside periphery one or more additional compartments are jointly or separately inflatable, to permit adjustment of the space inside the ring to the user's body shape/size. The ring itself may be made up in two separately inflatable halves with a radial partition in between. The inward facing projections can be resilent webs in a star or rectangular form. The projection need only be provided at one point around the ring periphery.
Patent DE-2803522-A1 (DE)
Title: Moulding press for continuous mfr. of laminates, chipboards, etc. - regulating roller frames with cylinder-piston units connected to drive for automatic adjustment of press-belt drive moment
IPC: B30B5/06
Filed: 1978-01-27
Abstract: Continuously operating press used in mfr. of laminates, chipboards, fibreboards, has a bottom and top struts and endless press belts looping about the struts. Both struts have, at the intake and discharge ends,diverting and drive drums, respectively, with hydraulic drive for the press belts, and upper and lower roller frames with regulating rollers. Each roller frame can be swivelled about a vertical axis, within operationally necessary limits, and is also vertically adjustable to a limited degree, with the aid of cylinder-piston mechanisms. The regulating rollers can be automatically adjusted in dependence on belt tension and/or drive moment.