baber/WOPTO huggingface dataset:
Patent DE-3610581-A1 (DE)
Title: Alkenamidocephalosporinester
Inventor: HAMASHIMA YOSHIO
IPC: C07D501/34
Filed: 1986-03-27
Abstract: Beschrieben sind 7 kleines Beta-[(Z)-2-(2-Aminothiazol-4-yl)-2-alkenoyl-amino]-3-cephem-4-carbonsäureester der allgemeinen Formel I in der R eine gegebenenfalls geschützte Aminogruppe, Rhoch1 einen gegebenenfalls alkoxysubstituierten unverzweigten, verzweigten oder cyclischen Alkylrest, Rhoch2 ein Wasserstoff- oder Halogenatom oder einen 3-Substituent von Cephalosporinen, Rhoch3 eine pharmakologisch verträgliche Estergruppe und X ein Schwefelatom oder eine Sulfinylgruppe bedeutet. Diese Verbindungen sind Antibiotika mit hoher Resorptionsquote nach peroraler Verabreichung.
Patent DE-3611227-A1 (DE)
Inventor: TOWN MICHAEL-HAROLD DR RER NAT
IPC: C07D257/04
Filed: 1986-04-04
Abstract: This process, which uses a redox reaction as the measuring reaction, is carried out in the presence of one or more additionally added tetrazolium salts, which render reducing interfering compounds ineffective. A reagent suitable for this determination and novel tetrazolium salts of the general formula I' 
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 in which
 R<1><'> denotes a carboxyl radical, a phenyl radical which is unsubstituted or substituted in the 2 or 4 positions by a carboxyl group, disubstituted in the 2 and 4 positions by nitro groups or in the 4 position by trimethylammonium,
 R<2><'> denotes an unsubstituted phenyl radical,
 R<3><'> denotes a phenyl radical which is unsubstituted or substituted in the 2 position by a carboxyl group and
 A<'> [i.e. A<1><->] denotes a customary counteranion, are also provided.
Patent DE-3613183-A1 (DE)
Title: Device for monitoring data traffic on a bus system
Inventor: RAIMER JUERGEN DIPL ING
IPC: H04L1/24
Filed: 1986-04-18
Abstract: An adapter (A) is coupled via a modem (Md1) with the bus system which forwards the send and receive data telegrams to a personal computer (PC) which evaluates them. This adapter (A) is controlled by the modem (Md1) and the personal computer (PC) in such a way that it is able to set a gate circuit (T), via which the data telegrams are forwarded to the personal computer (PC), during the actual telegram period only. The start of the telegram is indicated to the adapter (A) by means of a control signal originating in the modem (Md1) or a data receiving/data transmitting device (MC1), and the end of the telegram is indicated by a control signal originating in the personal computer (PC) and derived from the telegram. The device is particularly suitable for carrying out testing and maintenance tasks on a transmission system used in railway systems. <IMAGE>
Patent DE-3614480-A1 (DE)
Title: Radial piston pump
Inventor: LISKA GEORG
IPC: F04B23/02
Filed: 1986-04-29
Abstract: A radial piston pump consists of a pump housing (1), an intermediate cover (2) and an absorber pot (3) screwed onto the pump housing (1). The pressure-limiting valve (21) is made in the form of an insertion cartridge and inserted into the pump housing (1) axially parallel to the drive shaft close to the wall of the absorber pot (3). The outlet side (22) of the pressure-limiting valve (21) opens into the suction bore (12). <IMAGE>
Patent DE-3614924-A1 (DE)
Title: Drive device for the pressing beam of a papercutting machine
Inventor: SIELEMANN WOLFRAM
IPC: B26D5/12
Filed: 1986-05-02
Abstract: The subject matter of the application is a drive device for the pressing beam of a papercutting machine with downwardly pointing connecting rods which are articulated to both ends of the pressing beam, are approximately parallel to one another and are articulated to the outer arms of double-armed reversing levers, which are situated below the pressing beam essentially in the line stretching from the pressing beam and the connecting rods, are essentially arranged with mirror symmetry about the central perpendicular of the pressing beam and can be loaded on their inner arms by means of a hydraulic cylinder. In the case of such a drive device, there is to be fixed articulation of the reversing lever to the piston rod of the hydraulic cylinder. To achieve this, the inner arms of the deflection levers are connected to one another by means of a coupling rod, the articulation points of which have pivot radii of equal length which respect to the pivot of the reversing lever in question, can be moved along arcs which are tangent to one another and are spaced apart in such a way that in the central position and the two end positions, which both involve the same pivoting angle, of the reversing levers, the pivoting angle error between the two reversing levers is equal to zero.
Patent DE-3617510-A1 (DE)
Title: Boiler installation with an air throttle flap
Inventor: LINZ HORST
IPC: F23N3/02
Filed: 1986-05-24
Abstract: Boiler installation with an oil or gas burner, in the air suction line of which a throttle flap is arranged, which is mounted pivotably on a pivot pin and which can be brought from a closed position running transversely to the suction line into at least one opening position by means of an actuating means having a servomotor, a two-part soft seal being provided, which seals in an airtight manner relative to the air suction line the outer edge, running on both sides of the pivot pin, of the throttle flap in its closed position, and one section of which interacts sealingly with the front side of the section of the throttle flap situated on one side of the pivot pin and the other section of which interacts with the rear side of the section of the throttle flap situated on the other side of the pivot pin in the closed position of the throttle flap. <IMAGE>
Patent DE-3620484-A1 (DE)
Inventor: TODA MASAYOSHI
IPC: G01R21/133
Filed: 1986-06-19
Abstract: The method of measuring an electric energy supplied to a load comprises sampling the value of a load voltage or current a desired number of times, converting each of the sampled analog values to a digital value by an A/D converter, accumulating the digital values obtained correspondingly to the number of times of such sampling actions, dividing the accumulated value by the said number to calculate an average value per sampling, and correcting the offset in the A/D converter by the average value thus obtained.
Patent DE-3620977-A1 (DE)
Title: Method for welding processed and corrosion-protected workpieces
Inventor: MEISSNER HANS
IPC: B23K26/20
Filed: 1986-06-23
Abstract: In order to connect corrosion-protected workpieces rationally, it is proposed according to the invention to perform the connection by means of a laser weld and during the application of the corrosion protection means to cover the points to be connected and to protect the connection point against corrosion by means of sealing elements. As a result, subsequent corrosion protection treatment can be dispensed with.
Patent DE-3624103-A1 (DE)
Title: Colour-photographic recording material containing diequivalent magenta couplers
Inventor: RENNER GUENTER DR
IPC: C07D231/52
Filed: 1986-07-17
Abstract: Diequivalent magenta couplers having improved properties conform to the formula <IMAGE>  in which     R1 is hydrogen, halogen or alkoxy, R2 is acylamino, aminocarbonyl, alkoxycarbonyl, aminosulphonyl, alkoxy, halogen, alkylsulphonyl or arylsulphonyl,   R3 is halogen, alkyl or alkoxy, R4 is halogen, alkoxy, alkyl, alkylamino, acylamino or alkoxycarbonyl,   R5 is alkyl,   m is from 1 to 5,   n is from 0 to 2 and o is from 0 to 3. or
Patent DE-3625928-A1 (DE)
Title: Device for laying cables or flexible pipes over a laying route
Inventor: CIELKER WERNER
IPC: H02G1/08
Filed: 1986-07-31
Abstract: In order to lay cables, flexible pipes or the like over a laying route, especially for pulling into cable shafts or conduits or protection channels (ducts) in the ground, to be precise even in those which are not accessible from the outside over the entire laying route, as well as to avoid surface damage to the cables, it is proposed that a glass-fibre rod which is wound up on a reel device be pushed in by means of a drive device and a guide from the adjacent end of the laying route as far as the opposite end, and that the free end of the cable or pipe at the front end of the glass-fibre rod be pulled back by the drive device while at the same time automatically winding up, and the cable or pipe be released from the glass-fibre rod.
Patent DE-3626244-A1 (DE)
Title: Laminated mat machine with a lamella turner
Inventor: KITTELT ROLF DIPL ING
IPC: B65G15/58
Filed: 1986-08-02
Abstract: Laminated mat machines are equipped with a lamella turner which serves to turn the lamellae, which are cut from a mat of mineral fibres, in particular rock wool, through 90 DEG  about their longitudinal axes, so that the mineral fibres run essentially perpendicularly to the large planes of the laminated mats to be produced. In order, with a simple design, to achieve reliable, trouble-free turning and aligning of the lamellae, it is proposed that the lamella turner have a suction apparatus (1) around which an air-permeable conveyor belt (6) having a vertical run (7) and a connected horizontal run (8) is guided, so that the cut lamellae (26, 27) are sucked onto the vertical run (7) and are forcibly guided as far as at least part of the horizontal strand (8). <IMAGE>
Patent DE-3626985-A1 (DE)
Title: Process for treating weathered ores containing pyrochlore from carbonate-type deposit
Inventor: ROETHE GUSTAV DR
IPC: B03D1/02
Filed: 1986-08-08
Abstract: In a process for treating weathered ores containing pyrochlore from carbonate-type deposit, the recovered ore is first comminuted, ground down to a fineness suitable for digestion and, if appropriate after classification and purification by attrition and washing, elutriated, the natural fines fraction being separated off. The ground and elutriated ore is then sorted by a two-stage preflotation. Concentrating of the preconcentrate from the first preflotation stage is carried out by multi-stage purification flotation to give a flotation concentrate and by a postflotation of the preconcentrate from the second preflotation stage together with the tailing from the first stage of the purification flotation. The concentrate from the postflotation and the middle product from the purification flotation are recycled into the flotation circulation. According to the invention, secondary fines fractions from the tailings of the first purification flotation stage are separated off by an intermediate elutriation. In addition, a classification of the flotation concentrate is carried out at a separation cut of 10 to 20  mu m. The two part streams of the flotation concentrate are each treated by a postflotation of the concentrate. <IMAGE>
Patent DE-3642929-A1 (DE)
Title: Method of naturally sounding speech output
Inventor: WALSDORF KARL-HEINZ DIPL ING
IPC: G10L13/08
Filed: 1986-12-16
Abstract: To enable naturally sounding speech to be stored in digital form, without requiring a relatively large amount of memory, a "vocabulary library" (S4) is produced, and the words (a, a!, b, c, d, d?) of it are automatically selected from given texts (T1, T2) by a speech recognition circuit (U1, U2). The spoken texts (T1, T2) are input through a microphone (M). Words (a, a!, d, d?) which require a different intonation according to their position in a sentence, or the kind of sentence, are correspondingly stored multiply in the "vocabulary library". <IMAGE>
Patent DE-3705656-A1 (DE)
Inventor: ROOS OTTO DIPL CHEM DR
IPC: A61K38/00
Filed: 1987-02-21
Abstract: New amino acid derivatives having general formula (I) and their salts, in which A represents the remainder of a bi-cyclic  alpha -amino acid with the formula (a), (b), (c), (d), (e), (f), (g), (h), (i) or (j). The new compounds prove effective in lowering-blood pressure and in protecting the heart and brain.
Patent DE-3716047-A1 (DE)
Title: Method and device for operating a filling apparatus for dust-like or granular material
Inventor: WANS THEODOR
IPC: B65D88/70
Filed: 1987-05-14
Abstract: The invention relates to a method for operating a filling apparatus for dust-like or granular material, having a cylindrical tank and a conical filling funnel which adjoins the tank and has a bend-like outlet, compressed air being fed or blown through the bottom of the filling funnel into the funnel interior. The object of the invention is to pass bulk and free-flowing material of varying type and composition from the conical funnel into a discharge line, which is to take place with constructively simple means without interruptions or obstructions, in particular when the funnel outlet is formed by a bend. For this purpose, it is provided that air at a pressure which is equal to to infinitely smaller than the pressure fed to the funnel interior is optionally fed to the upper tank section. <IMAGE>
Patent DE-3719986-A1 (DE)
Title: Tower slewing crane
Inventor: KEHRLE FERDINAND
IPC: B66C23/26
Filed: 1987-06-15
Abstract: Published without abstract.
Patent DE-3721245-A1 (DE)
Title: Process for producing high-grade needle coke
Inventor: SACHSE JUERGEN DIPL ING
IPC: C10B55/00
Filed: 1987-06-27
Abstract: The invention relates to a process for producing a high-grade needle-coke which is suitable for producing electric-steel graphite electrodes, utilising residual oils (resins, mazuts, masuts) obtained as a result of systematic hydrocatalytic treatment of vacuum gas oils and subsequent pyrolysis of the distillation residue produced in the separation of the reaction products. These residual oils can be employed on their own or as a mixture with other pyrolysis residual oils, if the mixtures have an aromaticity of at least 0.6.
Patent DE-3724502-A1 (DE)
Title: Hunting gun having a plurality of barrels
Inventor: EDEL GERT
IPC: F41A21/06
Filed: 1987-07-24
Abstract: A hunting gun having a plurality of barrels, to be precise:  3 barrels for bullets and 1 shotgun barrel. These barrels are in a particular combination in accordance with the application, patent claims and drawing. The optimally universal hunting weapon has been conceived by means of this invention. It has been supplemented and designed in a novel manner by means of practical, additionally new details, for example in the region of the arrangement between the barrel group, trigger system and safety devices. This also applies to the novel barrel arrangement, which offers a plurality of advantages and additionally includes a highly harmonious, elegant and distinctive design.
Patent DE-3725341-A1 (DE)
Title: Device for testing characteristics of offset printing inks
Inventor: KNORR HELMUT
IPC: G01N33/32
Filed: 1987-07-30
Abstract: To improve the reproducibility of a quantity of damping medium which is fed to an arrangement for testing characteristics of offset printing inks, the invention proposes a metering device in the form of at least one metering cylinder (20) with a metering piston (22) whose forward movement can be brought about in a relatively simple, precise and reproducible manner. This purpose is served, for example, by a toothed-belt and spindle mechanism (30, 32, 40) which is actuated by a stepping motor and converts the rotations of the motor armature, which can be determined precisely by drive pulses, by a particular angle into a likewise precisely defined stroke movement of the metering piston (22). The quantity of damping medium fed to a spraying nozzle (6) in this manner can be reproduced with high precision. When the cylinder (20) has been emptied, it can be refilled from a damping-medium container (10) semi-automatically via a three-way tap (18) or fully automatically via a three-way magnetic valve (Figure 2). <IMAGE>
Patent DE-3725574-A1 (DE)
Inventor: LANG HANS PETER
IPC: B61F5/38
Filed: 1987-08-01
Abstract: A bogie with a wheel set automatic control system which is independent of the superstructure is proposed. The said automatic control system contains, in combination with a hollow profile for the wheels of the wheel set (2 and 4, respectively) and a primary suspension (22) which is elastic in the longitudinal direction of the bogie, two lever systems (26.1, 26.2) which are self-adjusting independently of one another, are each arranged on one longitudinal side of a running gear, forcibly couple the axle ends, on the same rails, of the two wheel sets (2, 4) in the longitudinal direction of the bogie so as to be movable in opposite directions only and are each provided with a deflection element (30) which is swivellably mounted on the bogie frame (18), the swivel movements of which element are damped by a single damper (42) assigned to each lever system, by which means, in a constructionally simple and robust manner requiring little maintenance, an optimum limitation of the freedom of movement of the wheel set in the longitudinal direction of the frame relative to the bogie frame is achieved with a view to a radial self-adjustment in curved tracks and simultaneous high degree of running stability at high travelling speeds. 
<IMAGE>
Patent DE-3727934-A1 (DE)
Inventor: EHMS UWE DIPL ING
IPC: H04M1/02
Filed: 1987-08-21
Abstract: A device is described which is used for the automatic cleaning of a detachable contacting connection of electrical contacts which are actuated when a handset is laid down or hung on a base station of a cordless telephone set, where a sprung contact pin automatically slides over a contact path with increasing contact pressure when the handset is put down or picked up. <IMAGE>
Patent DE-3730194-A1 (DE)
Inventor: GUELS DIETER
IPC: B41N1/14
Filed: 1987-09-09
Abstract: 2.1 Depending on whether to a great or small extent the parts of the plastic cover layer of a printing plate serving as the printing area meet raised or depressed areas of the material to be printed, an uneven ink transfer to the matter to be printed can arise. Use of a soft plastic for the printing layer would have the disadvantage of deforming the design structure of the printing surface and thus giving an unsharp imprint. 2.2 In order to balance the dynamic forces which arise during a printing operation between the printing plate on the plate cylinder and the matter to be printed over an impression cylinder to give perfect impression quality, the plastic covering layer (1) is supported by a flexible intermediate layer (4) made of an elastomer serving as a pressure-equalising layer. 2.3 The printing of materials to be printed such as paper, cardboard, plastic film or the like, particularly by rotary letterpress printing.
Patent DE-3731320-A1 (DE)
Title: Control system for a turbo-supercharger having adjustable-pitch turbine stationary blades
Inventor: ISHIDA NOBORU
IPC: F02B37/24
Filed: 1987-09-17
Abstract: A control system for a turbo-supercharger having adjustable-pitch turbine stationary blades, the coupling of the exhaust gases to the turbine wheel blades being increased when the pressure in a section of the exhaust pipe upstream of the turbo-supercharger increases.
Patent DE-3732646-A1 (DE)
Title: Eccentric press with stroke adjustment
Inventor: KAISER HEINZ
IPC: B30B1/26
Filed: 1987-09-28
Abstract: Eccentric presses are known, in which the stroke is adjusted by means of toothed coupling sleeves which are connected in the coupling position to an eccentric bush and a cam of the driveshaft. Known stroke adjustment systems take up a large amount of space, however, and cause force to be imparted to the driveshaft of the eccentric press in an unfavourable manner. In the case of the new eccentric press, the coupling sleeve is arranged radially between the eccentric bush and the driveshaft. The stroke adjustment system does not, therefore, require additional space; the force is now imparted to the driveshaft in a virtually radial fashion. The eccentric press can be used in the metalworking industry and other areas. <IMAGE>
Patent DE-3733597-A1 (DE)
Title: Process and device for the rewinding of cops
Inventor: BROCKMANNS KARL-JOSEF DR ING
IPC: B65H59/38
Filed: 1987-10-05
Abstract: The control device for the drive motor driving the cross-wound bobbin possesses a winding-speed control programme having a winding-speed curve (46) descending with the winding time. Starting speeds (V, VI, VII, VIII) can be selected, and from these the winding speed (v) follows the further trend of the winding-speed curve (46) as a function of time. The starting speed is a function of the yarn quantity which the cop to be rewound possesses and which is detected by measurement or weighing at a central cop-feed point of the winding machine. <IMAGE>
Patent DE-3801682-A1 (DE)
Title: Mast/boom joint
Inventor: BRINKMANN NORBERT
IPC: B63B35/79
Filed: 1988-01-21
Abstract: Mast/boom joints are known in the form of sleeves which are constructed in one piece and lead in the case of a change in the boom dimensions to warping (distortion) and, possibly, to wear of the boom. The innovation proposes a mast/boom joint which is intended to permit the boom to be adjusted in length in a manner free from tension and wear. A two-part sleeve is proposed as a mast/boom joint. A vertical parting joint extends in each case between the parts of the sleeve and permits a certain angular adjustment of the two parts relative to one another, and thus permits the boom to be adjusted in length without stress. Furthermore, the tubes of the boom are fixed to the sleeve by exchangeable angle connectors, with the result that it is possible to set different angles between the sleeve and the tubes of the boom so as to adapt to different types of sail.
Patent DE-3805370-A1 (DE)
Inventor: GOEDECKE ALFRED
IPC: F03D3/06
Filed: 1988-02-18
Abstract: A wind power engine has a wind rotor capable of rotating about a vertical axis and comprising a rotor core with curved wind-deflecting surfaces associated with wings. The rotor core has convex first wind-deflecting surfaces which form cylindrical envelope sections. Outer wings have a cross-section in the form of essentially supporting surfaces and an acute-angled rear tip, viewed in the direction of rotation of the wind rotor, which lies on the radius of the wind rotor intersects the line of contact of two wind-deflecting surfaces of the rotor core. The rotor core has two symmetrically disposed wind-deflecting surfaces and a pair of outer wings. Second cylindrical envelope sections forming the outer and, viewed in the direction of rotation of the wind rotor, front and plane surface form the inner wind-deflecting surface of an outer wing. The radius of the first cylindrical envelope sections of the rotor core (7) is equal to the outer diameter (D) of the whole arrangement determined by the maximum radial extension of the wings (82, 86) divided by a first factor of 3.3 to 3.6, in particular 3.45. The eccentricity of the centre of curvature of a cylindrical envelope section of the rotor core (7) is equal to the outer diameter (D) of the whole arrangement divided by a second factor between 4.6 and 5, preferably 4.72.
Patent DE-3805764-A1 (DE)
Title: Gate valve
Inventor: SPANKE HEINZ PETER DIPL ING
IPC: F16K27/04
Filed: 1988-02-24
Abstract: The gate valve is designed as a control valve and has a housing 1 with two connecting stubs 2 which are arranged in alignment with one another and in which is formed a passage 4 which can be shut off by means of a closure member 6 that can be displaced transversely. The closure member 6 is seated displaceably within a wedge-shaped portion 24 of an insert 9 inserted between wedge seats 10, 10a of the housing 1 through a housing stub 3 running perpendicularly to the passage 4. The insert 9 is supported by a bracket 15 which is clamped between the housing stub 3 and a cap 7. Arranged in the insert 9, on the outlet side, is a throttling ring 13 which can be replaced after the removal of the insert 9. The characteristic of the control valve can be varied by replacing the throttling ring 13. When worn, the throttling ring 13 can also be renewed with little effort without removing the gate valve. <IMAGE>