baber/WOPTO huggingface dataset:
Patent DE-3514113-A1 (DE)
Inventor: ENGELS JOACHIM PROF DR
IPC: C12P21/00
Filed: 1985-04-19
Abstract: For the contracting states : BE, CH, DE, GB, IT, LI, LU, NL, SE 1. DNA segment of the trp operon from E. coli, characterized by the sequence (coding strand) I 5' CTATCGACC 3' (I) which is connected at the 5' end to the Shine-Dalgarno sequence AAGG, and at the 3' end to the start codon ATG. For the contracting state : AT 1. A process for the preparation of a vector having the trp expression system of E. coli, characterized by cleavage with the restriction enzyme Nco l of an E. coli vector which contains the DNA sequence I 5' GTATCGACC 3' (I) (coding strand) followed by 5' ATGG 3', and a) ligation of a gene structure of DNA sequence II 5' CATG X... 3' 3'      Y... 5' (II) in which X and Y denote the first complementary pair of nucleotides downstream of the start codon of a structural gene, in the cleavage site, or b) enzymatic filling in of the cleavage site and ligation of the DNA of the sequence III 5' GTA TCG ACC ATG 3' (III) 3' CAT AGC TGG TAC 5' with a DNA of the sequence IV 5' X... 3' (IV) 3' Y... 5' in which X and Y have the abovementioned meaning, or c) enzymatic degradation of the protruding sequence of the cleavage site, and ligation of the DNA of the sequence VI 5' GTA TCG AC 3' (VI) 3' CAT AGC TG 5' with a DNA of the sequence VII 5' Z ATG X... 3' (VII) 3' Z'TAC Y... 5' Z and Z' denoting any desired pair of nucleotides, which can also be dispensed with.
Patent DE-3523209-A1 (DE)
Title: Optical switch
Inventor: MANNSCHKE LOTHAR DIPL ING
IPC: G02B6/35
Filed: 1985-06-28
Abstract: The invention relates to an optical switch having lenses which project onto one another and to which optical fibres are connected. A reflecting liquid can optionally be introduced and removed between these lenses in the collimated beam region. For this purpose, a glass chamber is arranged between the lenses. Said chamber is connected to at least one further chamber which consists of piezoelectric material and contains the reflecting liquid.
Patent DE-3523843-A1 (DE)
Title: Suction bottle, especially for aspirating discharge from wound cavities
IPC: A61M1/00
Filed: 1985-07-03
Abstract: The present invention relates to a suction bottle, especially for aspirating discharge from wound cavities, having a chamber surrounded by rigid transparent walls for the reception of the discharge fluid to be aspirated via a suction hose, and directly adjoining this a suction pump which can be moved to and fro and has corresponding non-return valves by means of which the chamber serving to receive discharge fluid can be subjected to a reduced pressure. In order to avoid exchange of bottles, which represents a certain risk of contamination, throughout the time the drain is in place it is provided, according to the present invention, that the bottle be fitted at the bottom with a discharge outflow nozzle (14) which can be connected to a hose (16) provided with a hose clamp (17), whereas the top is provided with a hosepiece (28) closable by a hose clamp (29) which leads to a bacteria-tight venting filter (30). <IMAGE>
Patent DE-3525428-A1 (DE)
Title: Polypeptides with anticoagulant effect, process for their preparation or isolation, their use and compositions containing these
Inventor: KRAMER MARTIN PROF DR
IPC: A61K38/00
Filed: 1985-07-17
Abstract: The invention relates to polypeptides of the formula I <IMAGE> in which m = 0-50, n = 0-100 and R is the phenolic hydrogen or a phenol ester group, X represents identical or different residues of naturally occurring  alpha -amino acids, A represents Ile or the absence of amino acid, B represents Ile or Thr or the absence of amino acid, C represents Thr or Val, Ile, Leu, Phe, D represents Glu or the absence of amino acid, E is Glu or Pro and F is Thr or Ile, Z represents identical or different residues of naturally occurring alpha -amino acids, and in which the Cys residues are linked pairwise by disulphide bridges, process for their preparation or isolation, and compositions containing these.
Patent DE-3529001-A1 (DE)
Title: Method for installing a spiral of steel wire in a tubular hollow space, e.g. a sheath
IPC: E04C5/08
Filed: 1985-08-13
Abstract: In the production of a tensible tension member, e.g. a bridle chord for a bridle chord bridge, a spiral (3) of steel wire is used as a spacer between the individual elements of the tension member and a tubular covering (2) which surrounds the tension member. To install the spiral (3), it is firstly produced with closely adjacent turns (3a) and an outside diameter (D) which is slightly smaller than the inside diameter (d) of the tubular covering (1). The spiral is then introduced into the covering (1) and plastically deformed by applying a longitudinal tensile force (P) until the diameter of the spiral has been enlarged. As a result of this enlargement of the diameter of the spiral, it rests firmly against the wall of the covering (1) as soon as the longitudinal tensile force is removed. <IMAGE>
Patent DE-3530690-A1 (DE)
Title: Hot plate
IPC: H05B3/28
Filed: 1985-08-28
Abstract: Published without abstract.
Patent DE-3536294-A1 (DE)
Title: Method and apparatus for exchanging the interchangeable magazines of a magazine device for labels in labelling machines
Inventor: KRONSEDER HERMANN
IPC: B65H1/30
Filed: 1985-10-11
Abstract: An empty interchangeable magazine is moved rearwards in its longitudinal direction out of the receptacle opposite to the direction of advance of the labels. Subsequently, a new full interchangeable magazine is moved into the receptacle transversely to the follow-up direction, until it comes up against a lateral rigid stop face and is fixed in its extraction position by the latter. An especially space-saving cycle of movement of the interchangeable magazines and good fixing to the rigid stop face are possible in this way.
Patent DE-3536318-A1 (DE)
Title: Covering nonwoven for absorbent sanitary disposable articles
Inventor: HARTMANN LUDWIG DR
IPC: D06M101/16
Filed: 1985-10-11
Abstract: There is described a soft gentle surfactant-containing covering nonwoven (fleece) for absorbent sanitary (hygiene) articles. It has been surface finished with a mixture of collagen hydrolysate and surfactants with or without emulsifiers and lanolin.
Patent DE-3537078-A1 (DE)
Title: In-car combined radio and CD-player audio system - monitors radio LF output signal to control switching-over to compact disc player
Inventor: FISCHELMAYER HEINRICH
IPC: G08G1/09
Filed: 1985-10-18
Abstract: The system incorporates a car radio (1) with a programme tuning circuit and a traffic broadcast identification circuit, the compact disc player (2) and an LF amplifier (3). This is switched between the compact disc player (2) and the radio (1) via a switch (4) incorporated in the compact disc player (2). The switch (4) is controlled by a threshold stage (5) monitoring the LF output (6) of the car radio (1) in conjunction with a control (17) which indicates the state of readiness of the compact disc player (2). Pref. the control (17) uses a sensitive amplifier responsive to the presence of a noise signal at the output of the compact disc player (2). ADVANTAGE - Prevents incorrect switching between radio and compact disc player.
Patent DE-3543907-A1 (DE)
Title: Device for noise suppression in the transmission of audio-frequency signals
Inventor: KNAUER STEFAN
IPC: H04B1/62
Filed: 1985-12-12
Abstract: Device for noise suppression in the transmission of audio-frequency signals, i.e. multiband compander with additional high-frequency accentuation connected upstream. In order to prevent overload on the transmission path, e.g. in a magnetic tape device, in the high-frequency range, a weighting circuit for the control of controllable transmission elements is provided in devices of this type, upstream of the band division filters in the signal path to the rectifiers, in order to reduce the transmission value in the high frequency range. According to the invention, this weighting circuit is effective only in the high-frequency channel. This produces a simplified circuit and an improvement in the signal-to-noise ratio in the low-frequency signal band. <IMAGE>
Patent DE-3546276-A1 (DE)
Title: Mechanism for converting an oscillating translational or rotary motion into a continuous rotary motion
Inventor: RUEHLEMANN JOACHIM
IPC: F16H29/20
Filed: 1985-12-28
Abstract: The invention relates to a mechanism which converts an oscillating translational driving motion, for example that of a piston, or an oscillating pivoting motion into a continuous rotary motion of a driving shaft. This mechanism replaces the positive and frictional connection which exists in the crank mechanism between the piston, the connecting rod and the crank shaft. Although it transmits the piston forces to the driving shaft, it does not permit a reaction from the driving shaft to the piston. The operation of this mechanism is based on the machine element known as a free wheel or one-way clutch, which blocks the rotary motion, for example, of a shaft relative to a hub, in one direction. Different variants obtained by combining the operation of different machine elements, for example that of a spur-wheel tooth system with a flexible transmission, make it possible to convert not only oscillating motions into a rotary motion but also to produce mechanism designs whose rotational speed and torque can be varied.
Patent DE-3546406-A1 (DE)
Title: Radiant ceiling heating with ribbed double strip
Inventor: RAETZ KARLHEINZ DR
IPC: F24D3/14
Filed: 1985-12-31
Abstract: Published without abstract.
Patent DE-3607159-A1 (DE)
Title: Temperature controller
Inventor: HANGAUER WILFRIED DR ING
IPC: G05D23/20
Filed: 1986-03-05
Abstract: Temperature controller for a recirculated water heater having a feed temperature sensor as the actual-value sensor, a desired value sensor and a solenoid valve for adjusting the gas flow rate, in the case of which a desired-value changeover switch and, given a steady characteristic of the controller, an additional desired-value changeover switch (31) is provided which modifies the characteristic of the controller (20) upon being actuated in such a way that the controller is lent a two-step action. <IMAGE>
Patent DE-3612398-A1 (DE)
Title: Vehicle drum brake
Inventor: FISCHENICH BERNHARD A DIPL ING
IPC: F16D51/10
Filed: 1986-04-12
Abstract: For vehicle drum brakes of the two-high duplex construction, a new support of the brake shoes (8) is proposed, which consists in that each brake shoe is on the one hand supported slidingly on the adjusting piston (19) of one clamping device (15) and on the other hand supported rotatably on a bearing bolt (23) on the stop piston (18) of the other clamping device (15). The vehicle drum brake proposed not only has the same braking effect in both directions of rotation but also allows, as a result of the defined wear picture of the brake lining (12) achieved, an optimisation of the lining contour irrespective of the conditions of use of the brake. <IMAGE>
Patent DE-3615599-A1 (DE)
Title: Automatic traction coupling for rail vehicles
Inventor: SCHELLE AXEL DIPL ING DR
IPC: B61G3/10
Filed: 1986-05-09
Abstract: The automatically coupling traction coupling 6 for rail vehicles 1 having side buffers 4, 5 has a coupling head which, in the uncoupled state, protrudes in front of the plane of the buffers. During coupling processes, this coupling head can be displaced backwards counter to spring forces which are dimensioned to be strong enough so as to reliably overcome the resistances of the locking gear of the traction coupling and thus ensure that the coupling process procedure proceeds reliably. In the further return stroke area of the traction coupling 6 to a rear limit position 6''', the traction coupling, experiences at least, no substantial rise in force which prevents this further return stroke and, instead, if appropriate, the counterforce is reduced. By means of this design of the return stroke suspension of the traction coupling, on the one hand reliable coupling and on the other hand a virtually negligibly small change in the buffer characteristics for the rail vehicle 1 is achieved. <IMAGE>
Patent DE-3617605-A1 (DE)
Inventor: GOODMAN MURRAY PROF DR
IPC: C25B3/23
Filed: 1986-05-23
Abstract: Process for producing diaminoalkane derivatives of general formula (I) where R1 is an acyl residue or sulfonyl residue, R2 represents an alkyl group with up to 6 carbon atoms and possibly substituted by a hydroxy group, a lower alkanoyl group, a carboxyl group, a lower alkoxycarbonyl group or a benzyloxycarbonyl group; a phenyl group possibly substituted by a lower alkanoyloxy group or a benzoyloxy group, a 3-indolylmethyl group possibly substituted by a lower alkanoyloxy group or a benzoyloxy group, or a 4-imidazolylmethyl group, R3 is a hydrogen atom or an alkyl group with up to 6 carbon atoms and X and Y represent together a carbonyl group or X is a hydrogen atom and Y is a hydrogen atom, a halogen atom, an alkoxycarbonyl group having up to 6 carbon atoms in the alkyl residue or an acyl group. The process described is characterized in that a content of general formula (II), in which R1, R2 and R3 have the above-mentioned meanings, is oxidized, transposed and possibly converted again electrochemically in the presence of electrolytes containing halide ions, or by means of chlorine or bromine in the presence of alkaline metal bases.
Patent DE-3621354-A1 (DE)
Title: Borehole closure with expanding ring element
Inventor: DRESPA GERD
IPC: E21B33/129
Filed: 1986-06-26
Abstract: In order to consolidate the rock in underground mining, a borehole closure which consists of two wedge elements which are shaped in the manner of a flower pot is clamped in the lowest part of the borehole in such a way that the two wedge elements are pulled into one another. For this purpose, one wedge element, preferably the lower one, is securely connected to the charging pipe whilst the upper wedge element is arranged so as to receive the latter and be displaceable on the charging pipe. The upper wedge element which hooks in easily to the wall of the borehole then causes the two wedge elements to be pulled or pushed into one another as the lower wedge element and the charging pipe turn so that the edge of the upper wedge element rests tightly against the wall of the borehole or is pressed against it. As a result, the borehole closure is secured in the borehole and the borehole is effectively sealed off from the environment. The entire borehole closure consists of a plastic which does not present any impedance during the subsequent extraction work.   <IMAGE>
Patent DE-3627883-A1 (DE)
Title: Hand grinding device
Inventor: GMAEHLE CARL
IPC: B24D15/08
Filed: 1986-08-16
Abstract: The hand grinding device makes it possible, by its mechanical functioning which was not possible hitherto, in particular even for people with no idea about knife grinding (sharpening) to be able to grind all of their knives by means of this device as though it had been done by an expert, whetting on steel also being possible with this system. The hand grinding device consists of a housing which is intended as a guide for the inner bodies which are equipped with grindstones or whetsteel. These inner bodies are now located laterally opposite each other in the housing in an x-shape and on actuation by compression springs on the rear side are continually pushed into the starting position. In the centre, the housing is provided with a slot which extends vertically downwards and provides exact guidance for the knives at the preset grinding angle. The slot is disposed precisely at the point at which the tipped inner bodies intersect in an x-shape. The grinding process now proceeds by moving the knife to and fro through the slot and simultaneously pushing it downwards, then moving it upwards again, the inner housings diverging until they form a V-shape and during the upward movement passing over each other laterally to form the X-shape again. This process is to be repeated until the desired degree of sharpness is obtained. In the case of whetting on steel, the procedure is the same, but for this the inner bodies must be covered with steel. By means of this system, the knives are ground exactly always at the same grinding angle. If the ... Original abstract incomplete.
Patent DE-3631445-A1 (DE)
Title: Hydraulic stretch clamping device
Inventor: LEBECK PAUL
IPC: B23B31/30
Filed: 1986-09-16
Abstract: A hydraulic stretch clamping device for clamping cylindrical tool shanks contains a basic body which has a cylindrical location bore and a stop surface adjacent to the location bore. The shank of the tool is to be inserted into the location bore from the stop surface until its stop surface bears against the basic body. The tool shank is held in place in the stretch clamping device by pressurising a hydraulic chamber which concentrically surrounds the location bore. In order to prevent flexing of the contact surfaces of the basic body and the tool when the tool is acted upon by a radial force, a prestressing device acting on the tool shank is provided in the basic body. The prestressing device prestresses the inserted cylindrical tool shank for pressing together the stop surfaces in the basic body.
Patent DE-3634036-A1 (DE)
Title: Frame profile for positioning and mounting a bath
Inventor: ZUBER CHRISTIAN
IPC: A47K3/16
Filed: 1986-10-06
Abstract: The bath (1) is fixed by means of a frame profile (17), fixed to the bare wall (15) prior to application of the plaster (29) and the panels or tiles (33). In this way, the bath (1) can be mounted only at the last moment, i.e. after completion of the dirty building work.   <IMAGE>
Patent DE-3640441-A1 (DE)
Title: Mask for photolithographically producing a structure
Inventor: NICKOL FRIEDRICH WILHELM
IPC: G03F1/00
Filed: 1986-11-27
Abstract: In a mask for photolithographically producing a structure, in particular for producing printed circuit boards and liquid-crystal cells, an electrically conductive UV-transparent semiconductor layer, preferably an indium tin oxide (ITO) layer is applied to a glass plate. A metal layer which represents the structure to be produced is arranged on the indium tin oxide layer. Preferably, the metal layer is composed of copper. <IMAGE>
Patent DE-3640952-A1 (DE)
Title: Substrate
Inventor: HOPP WERNER
IPC: H05K1/05
Filed: 1986-11-29
Abstract: The invention relates to a substrate (1) for the deposition of switching structures (4) using the known hybrid, thick-film and thin-film technologies. The invention is based on the object of specifying a substrate in the case of which the disadvantages of the known glass and ceramic substrates are precluded. The substrate (1) according to the invention has a baseplate (2) which is manufactured from a non-magnetic metallic material. At least one surface of the baseplate (2) is polished to a high gloss. An insulating layer (3) is deposited on said surface, onto which layer the structure of the circuit (4) can be applied. The insulating layer (3) consists of a synthetic resin. <IMAGE>
Patent DE-3711409-A1 (DE)
Title: Goods wagon which is constructed as a piggyback wagon
Inventor: ERZEN PAUL DIPL ING
IPC: B61D3/18
Filed: 1987-04-04
Abstract: The scotch blocks (4, 4') which secure, in the direction of travel, the semitrailer which is inserted into the piggyback wagon from above are used as crossbeams and combined to form a load-bearing component of an orthotropic plate (4, 11, 13, 14 and 4', 11', 13', 14'). Furthermore, this load-bearing component (orthotropic plate) is designed as a lower chord of a main longitudinal beam of the wagon, the upper chord (10, 10') of the main longitudinal member having a box cross-section. Wagon side panels (16, 16') with vertical ribs (15, 15') form the web of the main longitudinal beam. Both orthotropic panels are connected to one another by means of additional crossbeams (17). A self-supporting wagon body can thus be obtained which, with a given payload, has a lower weight than in the past. <IMAGE>
Patent DE-3715797-A1 (DE)
Title: Shut-off device for a liquid inflow
Inventor: LIETZOW HORST
IPC: F16K31/26
Filed: 1987-05-12
Abstract: Manually operable inflow devices for containers, e.g. for bathtubs, require monitoring during filling in order to prevent overflowing. Automatic filling systems, e.g. toilet flushing cisterns, are known. The disadvantage with these is that they are not optionally manually operable and they operate against the flow-in pressure. This requires voluminous floats on long lever arms, low flow-in pressures and small inlet openings. Said shut-off device is distinguished in that it operates with a large outflow opening and with any internal pressure in the inflow system. Moreover, it has the advantage that it forms a very small structural unit because the internal float, only as a control element, regulates the internal closure valve, which also utilises the pressure of the inflowing liquid for servocontrol. It can be fitted, even retrofitted, on any container, e.g. on a bathtub, and has the advantage that not only does it open and close automatically, but it can also optionally be manually operated.
Patent DE-3716891-A1 (DE)
Inventor: STEINBISS JOACHIM DIPL BIOL DR
IPC: G01N33/72
Filed: 1987-05-20
Abstract: The kit (1, 20) contains a sample application zone (3) which has a sample layer (6b, 29b, 29c) with a sample field (10, 37, 38) for application of a stool sample, and analysis means with reagents which react with the analyte and include a component generating a detectable signal. A considerable simplification of, in particular, immunological determinations is achieved by the sample layer (6b, 29b, 29c) being composed of a material which has capillary activity so that a liquid is transported therein by capillary action. The sample layer is, on the one hand, in contact permitting fluid exchange with an eluent application zone (2) so that an eluent applied there penetrates into the sample layer and elutes an analyte which is contained in the sample and is soluble in the eluent. The sample layer is, on the other hand, in contact permitting fluid exchange with an eluent pickup zone (4) from which the eluent with the eluted constituent is picked up and passed to the analysis means.   <IMAGE>
Patent DE-3719382-A1 (DE)
Inventor: EYRING KURT DIPL ING
IPC: G02B6/36
Filed: 1987-06-05
Abstract: In a process for inserting an optical component (7) in a receiving bore of a support (1) without soldering, component (7) and support (1) are hermetically joined. The optical component (7) is provided with a conical collar (12) made of solder and is inserted in a receiving bore (2) of the support (1) provided with a solder layer (10) in such a way that both parts are joined by cold pressure welding. This process can be implemented in optical couplings and in beam waveguides.
Patent DE-3722718-A1 (DE)
Title: Method for manufacturing anode foils for low-voltage aluminium electrolytic capacitors
Inventor: FEILHAUER RUDOLF DR
IPC: C25D11/24
Filed: 1987-07-09
Abstract: In order to manufacture boil-proof anode foils having a high capacity yield for low-voltage aluminium electrolytic capacitors, the foils are treated in a phosphate-free forming electrolyte which contains adipic acid, boric acid and ammonia. Prior to forming, the foils are treated electrolytically in a boric acid solution, and after forming are subjected to an electrolytic after-treatment in a phosphoric acid solution.
Patent DE-3728702-A1 (DE)
Title: Organic chemical compound, microbiological process for its preparation, and its use
Inventor: JONG ANNO DE DR
IPC: C12P1/06
Filed: 1987-08-28
Abstract: The present invention relates to the compound annorumin prepared from Streptomycetes strains and its use as a performance promotor in animals.