baber/WOPTO huggingface dataset:
Patent DE-3473736-D1 (DE)
Title: Method and device for the production of round objects consisting of metal sections, in particular of wheel rims for motor vehicles
Inventor: SPATH WALTER DIPL ING
IPC: B21D53/26
Filed: 1984-06-08
Granted: 1988-10-06
Abstract: The inventive method produces round parts consisting of profiled metal sections from a straight, profiled extruded section forming a wheel-like shape having butt ends joined together by welding. Bending the straight section into a round part is accomplished by first adjustably prestressing the straight section and then subjecting the prestressed section to a rolling bending operation. For this purpose, the section to be bent is wound either from one side or from both sides around the outside diameter of coordinated rolling dies the rotating rolling dies being able to additionally perform a translatory motion in the direction of the longitudinal axis of the section. The resulting wheel rim has the rim pan integrally joined to the rim ring.
Patent DE-3477640-D1 (DE)
Title: Averaging method for elimination of periodic strays and a circuit arrangement for applying the method
Inventor: ZACHARSKI BOGDAN W
IPC: A61B5/0484
Filed: 1984-01-31
Granted: 1989-05-18
Abstract: An averaging method for elimination of periodic strays, especially of the strays originated in an environment (9) comprising a mains supply network, in which method an averaging computer (6) processes a set of signals picked up from an examined subject (8) e.g. a human scalp by means of electrodes (10) which set is fed forward through an instrumentation amplifier (7) to the averaging computer (6). A timing circuit in the set-up for measuring evoked responses comprises: a quartz oscillator circuit (1) of frequency fgz, a divider circuit (2) and a triggering circuit (3) introducing desynchronization of frequency 1/T of the external stimuli from transducers (4) driven by a stimulator (5) and of sweeps of the averaging procedure run in the averaging computer (6) having regard to the frequency 1/t of periodic strays.
Patent DE-3478225-D1 (DE)
Title: Labelled steroids, process for their preparation and intermediates, their use in the localization of the glucocorticoid receptors and in the dosage of the number of binding sites
Inventor: JOUQUEY ALAIN
IPC: G01N33/74
Filed: 1984-06-13
Granted: 1989-06-22
Abstract: Novel radioactive steroids labelled with tritium of the formula <IMAGE>  I  wherein 3H is tritium and R and R1 are individually selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and acyl of an organic carboxylic acid of 1 to 10 carbon atoms useful for revealing receptors of glucocorticoids and in determining the number of fixation sites of glucocorticoids and novel intermediates.
Patent DE-3564423-D1 (DE)
Title: Purification of 4-fluoro-4'-hydroxy-benzophenone
Inventor: COLQUHOUN HOWARD MATTHEW
IPC: C07C45/79
Filed: 1985-05-07
Granted: 1988-09-22
Abstract: A mixture of isomers offluoro-4'-hydroxybenzophenone are dissolved in an aqueous solution of a base, for example sodium hydroxide, and sufficient acid is added to reduce the pH to not less than 9 and to precipitate 4-fiuoro-4'-hydroxybenzophenone having a reduced proportion of other isomers.
Patent DE-3564733-D1 (DE)
Title: Shaped piercing piece for joining a branch pipe
Inventor: THALMANN ALFRED
IPC: F16L47/02
Filed: 1985-06-20
Granted: 1988-10-06
Abstract: A molded tapping fitting is made up of a saddle piece to be secured to a pipeline to be tapped, a tapping connection member and a branch connection line attached to the saddle piece. In combination, the saddle piece, the tapping connection member and the branch connection line form a chamber opening through the saddle piece into the pipeline. The interior of the chamber is shaped to facilitate the deflection of flow from the pipeline into the branch connection line.
Patent DE-3565007-D1 (DE)
Title: Apparatus for the elution of electrically charged macromolecules, in particular of biopolymers (nucleic acids and proteins)
Inventor: DIEKMANN STEPHAN
IPC: G01N27/447
Filed: 1985-05-09
Granted: 1988-10-20
Abstract: The present invention provides a device for the elution of electrically-charged macromolecules, especially biopolymers, from a gel by electrophoretic transfer of the macromolecules from a gel placed under a buffer into a salt solution, said device having a container (2) for the reception of an electrolyte, which chamber is divided up by at least one reception chamber for a piece of gel, which reception chamber is permeable to the electrolyte, into two electrode chambers (12, 14), each of which contains at least one electrode (8, 10), wherein the electrode chambers (12, 14) are separated from one another by a block (4) provided with a closable electrolyte passage (6) and the at least one reception chamber for a piece of gel is formed by a trough (16) let into the surface of the block (4), which trough is connected via at least one first opening (20), present in or next to the bottom (18) thereof, with one electrode chamber (14) and via a second opening (22), present in or next to the bottom thereof with a canal (24), which first descends and then rises, opening into the other electrode chamber (12) for the reception of the salt solution.
Patent DE-3565736-D1 (DE)
Title: Tap changer
Inventor: ITO KATSUAKI
IPC: H01F29/04
Filed: 1985-06-11
Granted: 1988-11-24
Abstract: A tap changer used with a transformer includes a main winding 51, at least two tap windings 54, 58 for the rough adjustment of voltage electrically connected in series to the main winding and each other, and one tap winding 62 having a predetermined number of taps for the fine adjustment of voltage. The tap changer comprises first and second change-over switches 70, 71 each having stationary contacts 11-13, 15-17 and one current collecting contact 14, 18. The stationary contacts of each change-over switch device are electrically connected to the connecting portions between the respective windings and to the end of the rough adjustment tap winding 58 which is not electrically connected to any winding, the current collecting contact 14 of the first change-over switch 70 is electrically connected to an end of the fine adjustment tap winding 62, and the current collecting contact 18 of the second change-over switch 71 is electrically connected to a stationary contact installed in the tap-selector 65 for the auxiliary tap.
Patent DE-3566510-D1 (DE)
Title: Device for sharpening twist drills
Inventor: WURSCHER RAIMUND
IPC: B24B3/26
Filed: 1985-02-13
Granted: 1989-01-05
Abstract: Apparatus for grinding twist drills comprises a drive shaft and a grinding wheel, which is coupled to said shaft and is mounted thereon to be axially movable relative to the shaft and is spring-loaded toward a drill-guiding structure facing the grinding surface of the grinding wheel. The drill-guiding structure comprises guiding passages for guiding drills differing in diameter against the grinding surface and in association with each guiding passage comprises at least one guide lug for extending into a flute of the twist drill extending through the associated guiding passage, and a drill stop for limiting the advance of the twist drill in the guiding passage against the elastically yielding grinding wheel. To said drill-guiding structure at least one abutment is connected which is engageable by the grinding wheel and has a higher hardness than the grinding wheel. That abutment has an abutment surface which is parallel to the grinding surface of the grinding wheel and is engageable by said grinding surface to limit the displacement of the grinding surface toward the drill-guiding structure under spring force in an end position in which the grinding surface is closer to the guide lugs than the drill stop. The provision of said abutment ensures that the wear of the grinding wheel will not change the position of the grinding wheel relative to the drill-guiding structure and that the grinding surface will be restored substantially to its original shape when the grinding surface has been subjected to irregular wear.
Patent DE-3570006-D1 (DE)
Title: Method of manufacturing a sheet winding and sheet winding manufactured according to this method
Inventor: GRAUL OTTO
IPC: H01F27/32
Filed: 1985-07-26
Granted: 1989-06-08
Abstract: A layer winding for transformers, measuring transformers, choke coils or the like is to be so improved that the insulation of such a layer winding exhibits practically no free spaces in the insulating tape edge areas. This is assured by the method of manufacture in that when reaching the outer end face (12) of a layer winding edge (4), the insulating tape (2) is continued to be wound and the band portion (13) of the insulating tape (2) which projects beyond the edge face (12) is continuously cut off. The remaining residual portion of the insulating tape (15) is then continued to be wound with zero pitch for such length of time until the free spaces which otherwise occur at the layer winding edge (4') are filled out.
Patent DE-3574222-D1 (DE)
Title: Shelf stable acid food dressings containing fibrous protein complexes
Inventor: SOUCIE WILLIAM
IPC: A23L29/269
Filed: 1985-07-01
Granted: 1989-12-21
Abstract: Shelf-stable acidic food dressings having a pH of less than 4.1 comprising an acidic food dressing vehicle and fibrous xanthan gum-protein complexes which retain their firm fibrous texture under prolonged storage conditions. Also disclosed are methods for preparing such fibers and dressings.
Patent DE-3575800-D1 (DE)
Inventor: GRALLERT HANS-JOACHIM DR ING
IPC: H03M7/40
Filed: 1985-10-08
Granted: 1990-03-08
Abstract: 1. Arrangement for the conversion of codewords (CW) of varying length into datawords (DW) of constant length, characterized in that a demultiplexer (DMUX) is provided, to which the codewords (CW) are fed in parallel form, in that the outputs of the demultiplexer (DMUX) are connected to parallel inputs (EP) of a memory register (R2), in that the parallel outputs (AP) of the memory register (R2) are connected via a dataword-multiplexing device (MUX) to data inputs (E7) of a memory (ME) and in that control devices (ST1, ST2) are provided for the demultiplexer (DMUX), the dataword-multiplexing device (MUX) and for the memory (ME).
Patent DE-3584713-D1 (DE)
Inventor: KELLER MANFRED
IPC: G01N1/24
Filed: 1985-09-21
Granted: 1992-01-02
Abstract: A perforated (5) flat horizontal turntable acts as a support for filter material (6). A suction head (7) is pressed against the turntable from below by a spring assembly. The holes in the turntable are in the form of a ring of closely spaced rounded radial slots tapered towards the bottom of the turntable. The suction head has an inlet slot slightly larger than the lower cross-section of each hole. The turntable is pref. rotated stepwise by a rack and pinion gear operated by a magnet.
Patent DE-3585119-D1 (DE)
Inventor: HIBST HARTMUT DR
IPC: C09C1/22
Filed: 1985-09-24
Granted: 1992-02-20
Abstract: Prepn. of ferrite powder with a spinel structure of formula (I) or (II) in the form of fine particles of isotropic shape, is claimed. M = Mg, Mn, Co, Ni, Cu and/or Zn x = 0-1. (I) is prepd. by passing an oxygen-contg. gas into a pptn. mixt. prepd. from an aq. soln. of alkali hydroxide and M (II), Fe (II) and Fe (III) salts, the ratio of Fe (III) ions to the sum of M (II) and Fe (II) ions in the mixt. being less than in the resulting ferrite power of compsn. MxFe3-xO4. (II) is prepd. by dry oxidn. of (I) at 100-500 deg.C with an oxygen-contg. gas.
Patent DE-3585185-D1 (DE)
Inventor: ANDERSON PORTER W
IPC: A61K39/09
Filed: 1985-08-06
Granted: 1992-02-27
Abstract: The invention relates to immunogenic conjugates of E. coli LT-B enterotoxin subunit and capsular polymers, methods for the preparation of the conjugates, a vaccine containing the conjugates which elicits effective levels of anti-capsular polymer antibodies in humans. Also disclosed are methods for including active immunization against systemic infection in young mammals caused by bacterial pathogens comprising the administration of an immunogenic amount of the above-described conjugate.
Patent DE-3650322-D1 (DE)
Inventor: HABERMANN PAUL DR
IPC: C12R1/645
Filed: 1986-11-21
Granted: 1995-06-14
Abstract: Fusion proteins in which the C- or N-terminal essentially corresponds to the first 100 units of interleukin 2 are new. Also new are gene structures coding for the above fusion proteins, vectors containing these gene structures, and hot cells containing these vectors. Hirudin derivs. with an amino acide sequence begining N-terminally with Pro are new and claimed. Human interleukin 2 derivs. contg. Asp. C-terminally are new and claimed.
Patent DE-3660387-D1 (DE)
Title: Combustion engine.
Inventor: REGAR KARL-NIKOLAUS DR
IPC: F02B1/04
Filed: 1986-04-01
Granted: 1988-08-18
Abstract: An internal combustion engine may be driven in the suction mode as well as the supercharging mode. Switchover from the suction to the supercharging mode takes place with the accelerator pedal in a switchover position, and switchback to the suction mode is effected in the return switching position of the accelerator pedal. The switchover and switchback positions are offset with respect to each other with the accelerator pedal in a central position between its initial position and its final position. The arrangement is such that the switchover position is reached at the end of the suction mode at fully open throttle flap (full power position). Upon switchover the throttling of the supercharging flow (throttling begin position) is increased as compared to the end of the suction mode. This throttling of the supercharging is diminished by further actuation of the accelerator pedal in the direction of the final position. Corresponding switchback from the supercharging to the suction mode takes place when the accelerator pedal is in the switchback position at which the drive of the supercharger established by the engine shaft is interrupted and a change is made from the stronger throttling during the supercharging mode to the weaker throttling in the suction mode.
Patent DE-3662129-D1 (DE)
Title: Driving device, in particular for bicycles
Inventor: NIESEL ANDREAS
IPC: B62M1/36
Filed: 1986-05-30
Granted: 1989-03-30
Abstract: 1. Drive device, in particular for bicycles, with - a chain wheel (2), which is rotatable around a first straight line (T) perpendicular to the chain wheel plane, and with - two tread cranks (3a, 3b) disposed on the two sides of the chain wheel (2), of which tread cranks (3a, 3b) the one tread crank (3b) can be rotated around a second straight line (D) disposed perpendicular to the chain wheel plane, which straight line (D) is staggered versus the first straight line (T), characterized in that - the other tread crank (3a) is solidly connected with the chain wheel (2), - the chain wheel (2) exhibits different radii relative to the first straight line (T), - the other tread crank (3a) is inclined relative to the maximum radius (Rmax) of the chain wheel (2) in forward direction by an angle (alpha) of 45 to 135 degrees, - the second straight line (D) is staggered versus the first straight line (T) on a horizontal running in the chain wheel plane in horizontal position of the other tread crank (3a), where the one tread crank (3b) extends also at least approximately in horizontal direction, - the one tread crank (3b) is coupled with the other tread crank (3a) via an axle (A) solidly connected with accopling lever (5) and passing through the chain wheel (2) as well as oblong hole or, respectively, sliding guide (6) for receiving the relative motion between the two tread cranks (3a, 3b), and that - chain tensioning means is present for tensioning a chain (3) disposed on the chain wheel (2).
Patent DE-3663425-D1 (DE)
Title: Method for heating electron gun electrodes during manufacture
Inventor: GIUDICI GIULIANO
IPC: H01J9/39
Filed: 1986-06-17
Granted: 1989-06-22
Abstract: Method for heating the first electrodes of electrostatic lenses of the bi-potential type of an electron gun forming part of a cathode ray tube, this heating being performed during manufacture of the tube and wherein the first electrodes of the two lenses are brought to a same potential and the second electrodes are also brought to a same potential but at a value different from that of the first one and the electrons produced by the gun are used for heating the first electrode of each lens at its end adjacent to the second electrode of this same lens.
Patent DE-3667901-D1 (DE)
Inventor: THOMA KARL
IPC: A23K10/18
Filed: 1986-10-09
Granted: 1990-02-08
Abstract: 1. Use of a new strain of Streptococcus faecium bacteria for reducing the pH value in the gastrointestinal tract of animals, characterised in that bacteria with the identifying features of the strain Streptococcus faecium IMB 52, deposited under DSM 3530, are used.
Patent DE-3670115-D1 (DE)
Inventor: RUSSELL JAMES BAILIE
IPC: E04B1/21
Filed: 1986-12-17
Granted: 1990-05-10
Abstract: PCT No. PCT/GB86/00769 Sec. 371 Date Oct. 25, 1988 Sec. 102(e) Date Oct. 25, 1988 PCT Filed Dec. 17, 1986 PCT Pub. No. WO88/04711 PCT Pub. Date Jun. 30, 1988.A beam of concrete has similar end pieces at each end spaced apart by an internal reinforcing elongate cage of rectangular cross-section formed of four longitudinals (10) having a lengthwise series of hoops therearound. Each end piece comprises a rectangular plate (12) transverse of the beam's longitudinal axis. The plate (12) has at least four apertures (14), normally one at each corner, and similar angular wall surrounds (16) outstand from the inner face of the plate (12) and from around the apertures (14) to separate each aperture from the others. Two starter bars (20) are provided for each surround (16), being welded, one to each limb of the surround (16) adjacent to the corner on the side remote from the corresponding aperture. The bars (20) are spaced from each other a distance to accommodate therebetween a respective longitudinal (10) of the cage. Nut and bolt fastenings (24) are used to secure abutting plates (12) of adjacent beams in a multi-beam assembly.
Patent DE-3670162-D1 (DE)
Inventor: SYRE J C
IPC: G06F9/44
Filed: 1986-07-08
Granted: 1990-05-10
Abstract: In a method for processing logic programs - especially in Prolog-like languages - using at least one processor, which allows parallelism - also retroactively - by an existing process, called "father", creating at optional OR-parallel nodes at least one process, called "son", standing in an OR-parallel relationship to the father, a deep-binding list, called "hash-window" is created only for the newly created son in which - while processing the split-off OR-parallel branch - it performs bindings to variables commonly accessible to it and its father, called"commonly accessible variables."
Patent DE-3676250-D1 (DE)
Inventor: SAMUELSON DAVID
IPC: G03B7/00
Filed: 1986-06-23
Granted: 1991-01-31
Abstract: A cinematograph camera flicker indicating or control device uses a microprocessor to determine the combinations of camera speed and/or exposure period, or shutter opening, which will be likely to cause unacceptably uneven exposure of successive frames when filming is carried out under AC powered light sources. An alarm may be activated; alternatively, the camera speed and/or the exposure period and/or the lighting frequency may be automatically controlled by the microprocessor to eliminate or reduce such uneven exposure.
Patent DE-3679425-D1 (DE)
Inventor: DOZZI GIOVANNI
IPC: C08L69/00
Filed: 1986-03-07
Granted: 1991-07-04
Abstract: Composition of self-extinguishing polycarbonate comprising, in mixture, a not halogenated aromatic polycarbonate and a mixture of additives conferring self-extinguishing characteristics to the same polycarbonate, formed by: (a) salt of alkaline metal, of alkaline-earth metal or of zinc, or mixed salt of said metals, of ethylenediaminotetraacetic acid; (b) oligomer of polycarbonate from tetrabromobisphenol-A terminated with phenol, or decabromodiphenyloxide; and (c) polytetrafluoroethylene.
Patent DE-3679562-D1 (DE)
Inventor: DEMPF JOSEF DIPL ING
IPC: G06K13/06
Filed: 1986-01-15
Granted: 1991-07-11
Abstract: In a document processing facility whose operation is initiated by user-associated authorization cards which can be plugged into a badge reader, a deposit stacker which is not accessible from the outside is provided below the output stacker. A document seating surface is provided in this output stacker, this document seating surface being movable by a drive device back and forth between a document output position and a deposit position, whereby, in the deposit position, an opening in the deposit stacker is exposed, the documents falling into the deposit stacker after being released by braking elements provided in the output stacker.
Patent DE-3683156-D1 (DE)
Inventor: SAXBERG PETER
IPC: C10L1/32
Filed: 1986-10-09
Granted: 1992-02-06
Abstract: A fuel consists of a mixture of 26-72% cellullosic fibres like straw and sugar-cane fibres and 26-74% fat- and/or oilcontaining sludges from slaughter-houses, milk-condensation plants, fishing industry, distilleries, public dry-cleaning establishments and tanker transports. The water content in the sludge is preferably 50%. The fat- and/or oilcontaining sludge is heated to about 15-40<o>C, after which the sludge is mechanically admixed with the cellullosic fibres, after which the fuel is immediately ready for use. A fuel analysis indicates an upper caloric value of 3920 Kcal/kg for a mixture with a straw to sludge ratio of 1:1. In addition to its value as fuel you avoid oil- and/or fatcontamination in the environment.
Patent DE-3689963-D1 (DE)
Inventor: AOKI KEI
IPC: C03C25/326
Filed: 1986-05-27
Granted: 1994-08-18
Abstract: Novel polymerisable compounds which can be used to form coatings on substrates such as glass fibres, having a substituent of the formula 

CH2=@-CO-NH-CO-O-
 wherein R is H or C1-5 alkyl, can be derived from the corresponding compound having an OH group instead of the said substituent.
Patent DE-3752355-D1 (DE)
Inventor: LEE MAY DEAN-MING
IPC: C12R1/29
Filed: 1987-12-30
Granted: 2002-07-18
Abstract: Antibacterial and antitumor agents designated pseudoaglycone and dihydro derivatives of LL-E33288 complex and their production by new strains of Micromonospora echinospora ssp. calichensis and NRRL-18149; and their preparation are disclosed.
Patent DE-3762589-D1 (DE)
Inventor: DAUDE GERARD
IPC: B29C71/02
Filed: 1987-06-22
Granted: 1990-06-13
Abstract: The invention is directed to the method, products and apparatus for the manufacture of a high optical quality sheet of plastic comprising a polyurethane layer having energy-absorbing properties obtained by reactive pouring or reactive pulverization of the reaction components. In accordance with the invention, the polyurethane layer is treated, while it is in a state of ongoing polymerization corresponding to an NCO/CH ratio of less than 0.7, with water in a liquid or vapor form and then subsequently, after rolling with an interpolated film, stocking and unrolling, the layer is subjected to heat treatment.