baber/WOPTO huggingface dataset:
Patent DE-3169352-D1 (DE)
Title: Arrangement and method to connect the stator winding ends of a small motor
Inventor: DEUTLOFF NORBERT DIPL ING
IPC: H02K11/25
Filed: 1981-06-09
Granted: 1985-04-25
Abstract: 1. An arrangement for connecting the winding ends (81, 82) of the stator winding of a small motor, in particular an external rotor motor, with lead ends (91, 92) of an external connection cable running via a terminal insulating plate (3) arranged between the winding head (8) and the bearing plate (5) and provided, at least in an outer edge zone, with comb-like fingers (31), in particular elastic in nature, in the interspaces (33) of which the lead ends can be clamped, characterised in that the insulating plate (3) is attached at its end to an axial collar (21) which embraces the inner tube (6) for accommodation of the rotor shaft (11), an insulating plate (2) in contact with the end of the stack of stator liminations (10), the connection cable (9) is fixed on the front of the insulating plate (3), which faces away from the winding head (8), and that at least each free lead end (91, 92) of the connection cable (9) to be directly connected to the respective winding end (81, 82) is passed through a first interspace (32, 35) in a direction fundamentally at right angles to the direction of the fingers (31), wrapped around at least one finger (31), and passed back through a further interspace (33, 34) to the front of the insulating plate (3).
Patent DE-3265868-D1 (DE)
Title: Organotin compounds
Inventor: DRABEK JOZEF DR
IPC: C07F7/22
Filed: 1982-10-04
Granted: 1985-10-03
Abstract: There are described N-(3-trimethylstannylalkylene)-N'-phenylsulfonyl- and -benzoylureas of the formula   <IMAGE>   wherein R1 is hydrogen, C1-C6-alkyl or C3-C8-cycloalkyl, X is -CO- or -SO2-, and Y1, Y2 and Y3 independently of one another are each hydrogen, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkoxy or nitro. Also described are the production thereof and the use of the novel compounds for combating pests; and the intermediates of the formula   <IMAGE> wherein R1 is hydrogen, C1-C6-alkyl or C3-C8-cycloalkyl are likewise described.
Patent DE-3369326-D1 (DE)
Title: Androstenes and process for their preparation
Inventor: VARMA RAVI K
IPC: C07J31/00
Filed: 1983-09-08
Granted: 1987-02-26
Abstract: Described are androstenes having the formula I 
<CHEM>
 or the 1,2-dehydro derivatives thereof
 wherein R1 is hydrogen and R2 is alkyl, cycloalkyl, aryl, arylalkyl, alkylthioalkyl, alkoxyalkyl, alkanoyloxyalkyl, aroyloxyalkyl, alkoxycarbonylalkyl, carboxyalkyl, or arylalkyl, or R1 is alkanoyl or aroyl and R2 is alkyl;
 R3 is hydrogen, hydroxy, alkoxy, aryloxy, oxo, methylene, alklylthio, arylthio, alkanoyl, alkanoyloxy, or halogen;
 R4 is carbonyl,  beta -hydroxymethylene or  beta -acetyloxymethylene;
 R5 is hydrogen or halogen; and
 R6 is hydrogen, methyl, hydroxy, alkanoyl or halogen. The androstenes of formula I are useful intermediates for the preparation of steroids having antiinflammatory activity.
Patent DE-3375736-D1 (DE)
Title: Clutchless variable gear ratio toothed transmission
Inventor: KOSER MANFRED
IPC: F16H3/70
Filed: 1983-06-03
Granted: 1988-03-31
Abstract: Variable toothed gear transmission system with at least one toothed gear with a variable number of teeth.
Patent DE-3377494-D1 (DE)
Title: 2-(3-pyridyl)-1,3,4-oxadiazoles, process for their preparation and their use as biocides
Inventor: KRISTIANSEN ODD DR
IPC: A01N43/82
Filed: 1983-06-10
Granted: 1988-09-01
Abstract: The invention relates to 2-(3-pyridyl)-1,3,4-oxadiazoles of the formula    <IMAGE>   wherein R1 is hydrogen, C1-C6alkyl, -COOR2 or <IMAGE>   wherein R2 is C1-C6alkyl R3 and R4, each independently of the other, are hydrogen or C1-C6alkyl, X1 is hydrogen, halogen or C1-C6alkyl, and n is 0 or 1, to the preparation thereof, and to a method of use thereof in pest control.
Patent DE-3464418-D1 (DE)
Title: Electromagnetic stepping motor
Inventor: MAI TU XUAN
IPC: H02K37/16
Filed: 1984-07-03
Granted: 1987-07-30
Abstract: The electromagnetic stepping motor comprises a first winding (g) and at least one second winding (p1). The stator (1) has four polar expansions (10, 11, 12, 13) surrounding the rotor (2) such expansions being separated by slots or saturable necks (6, 7, 8, 9). The flux generated by energization of the first winding is separated into two parts ( phi 1,  phi 2) of which one ( phi 2) passes through the core of the second winding (p1) in order to subject the rotor to two magnetic fields which are substantially symmetric relative to two perpendicular axes (x, y). According to the connection of the windings and the signals applied, the motor may step forward or backward, or in either sense at an accelerated speed. Such a motor is particularly suited to drive a timepiece movement.
Patent DE-3468937-D1 (DE)
Title: Machine for heating an article or product by vapour condensation thereon
Inventor: PESCATORE RICHARD
IPC: F28D15/00
Filed: 1984-10-10
Granted: 1988-02-25
Abstract: PCT No. PCT/FR84/00226 Sec. 371 Date Jun. 11, 1985 Sec. 102(e) Date Jun. 11, 1985 PCT Filed Oct. 10, 1984 PCT Pub. No. WO85/01791 PCT Pub. Date Apr. 25, 1985.A machine for heat-treating articles or products with solvent vapors of the in-line type which comprises a tunnel, displacement means for conveying the articles of products to be heated from the inlet of the tunnel to its outlet and, in the following order, a first chamber for the condensation of a secondary vapor, a second chamber for the vaporization of a secondary liquid and for the complementary condensation of a primary vapor, a third chamber for heating the article or product to be heated and which is filled with the primary vapor, a fourth chamber for the vaporization of secondary liquid and for the complementary condensation of the primary vapor, and a fifth chamber for the condensation of the secondary vapor. The chambers have a cross-section larger than that of the tunnel, and are distributed along the tunnel and are interconnected by sections of the tunnel. The machine is efficient, with there being little or no loss of solvent vapors during use.
Patent DE-3469926-D1 (DE)
Title: Counter flow washing machine
Inventor: STOLL KARL-HEINZ ALEXANDER
IPC: D06F31/00
Filed: 1984-09-22
Granted: 1988-04-21
Abstract: When both colored and white wash are to be laundered together, one has the problem that pigment particles are transported from the colored pieces to the white pieces and the white pieces are discolored. This problem will be eliminated in a novel counterflow cycling washing machine by providing additional components besides the control components for the counterflow which produce a reversal of the usual counterflow to concurrent flow when a colored piece of wash is in the machine or the washing zone. For concurrent flow operation switchover of the valves permits the head of the washing liquid in the upstream compartment of the washing zone to cause the flow through this zone to the downstream compartment where the concurrent flow liquid is discharged.
Patent DE-3480066-D1 (DE)
Title: An electric thermal unit surrounded by a double air circulating interspace, for controllably heating cylinders in extruders, injection presses, and drawing machines for plastics, rubbers and the like
Inventor: PIAZZOLA GAETANO
IPC: B29C45/74
Filed: 1984-03-16
Granted: 1989-11-16
Abstract: An electric thermal unit is disclosed for controllably heating cylinders in extruders and drawing machines for processing plastics, rubbers and the like. The electric thermal unit comprises a spiral coil resistance heater 4 incorporated to a ring-like structure 1 formed by mutually fastened ceramic strips 2. Said structure is surrounded by two coaxial interspaces 9,17 communicating with each other at the upper region of the cylinder 6 mounting the structure itself. In particular, cooling air id admitted into the outer interspace 17 and may be tapped in a heated condition, off the bottom of the inner interspace 9 for use in subsequent processing operation.
Patent DE-3563360-D1 (DE)
Title: Fine-grained desulfurization agent forron melts, and process for the desulfurization of molten pig iron
Inventor: RELLERMEYER HEINRICH DR
IPC: C21C1/02
Filed: 1985-05-13
Granted: 1988-07-21
Abstract: A method and composition for desulfurization of hot metal is disclosed. To the hot metal there is added a composition comprising calcium carbide, a hydrogen releasing compound and magnesium.
Patent DE-3563962-D1 (DE)
Title: Process for the preparation of halogenated aroylacetic acid esters
Inventor: GROHE KLAUS DR
IPC: C07B61/00
Filed: 1985-07-06
Granted: 1988-09-01
Abstract: A process for the preparation of a halogenated aroylacetic acid ester of the formula   <IMAGE>   in which R is alkyl with 1-6 carbon atoms, X and X2 each independently is halogen, and X1 and X3 each independently is hydrogen or halogen, comprising reacting a benzoyl chloride of the formula   <IMAGE>   with dichloroethylene in the presence of anhydrous aluminum chloride to form the corresponding benzene trichloroethyl ketone, dehydrochlorinating the trichloroethyl ketone to form the corresponding benzene dichlorovinyl ketone, and treating the dichlorovinyl ketone with an alcoholate and then with an aqueous acid. The products are known intermediates for known antibacterials.
Patent DE-3569354-D1 (DE)
Title: Cable transfer device with lost motion coupling for governors
Inventor: STURDY HARRY DAVID
IPC: B60K26/04
Filed: 1985-09-11
Granted: 1989-05-18
Abstract: A cable transfer device is disclosed for interconnecting the accelerator and throttle for installing a governor in a vehicle originally equipped with a single cable between the accelerator and the throttle. The transfer device comprises a fixed shaft with a drive transmitting sleeve rotatably mounted on the shaft. An accelerator lever is rotatably mounted on the sleeve and an override lever is nonrotatably mounted on the sleeve. The sleeve and the accelerator lever are interconnected by a torsion spring which exerts a biasing torque and a stop is provided to limit the rotation of the levers. A first cable is connected between the accelerator and the accelerator lever and a second cable is connected between the override lever and the throttle. A third cable is connected between the overriding throttle closing member of the governor and the override lever.
Patent DE-3569678-D1 (DE)
Title: Apparatus for regulating the amine charge onto a culumn for purifying natural gas
Inventor: BARITIU GEORGES-MICHEL
IPC: C07C9/04
Filed: 1985-12-19
Granted: 1989-06-01
Abstract: A process and apparatus for adjusting the amine load upon an absorption column for the desulfuration of gases uses a photometric cell allowing measurements of absorption to be taken, wherein the process comprises performing the said adjustment as a function of the residual content in the amine of the gas to be eliminated, the sample being drawn off in liquid phase from inside the column. The application of said process to the processing of natural acid gases is disclosed together with an embodiment of a photometer cell.
Patent DE-3570850-D1 (DE)
Title: Device for the supervision and control of a machining tool
Inventor: NIKISCH HORST DIPL ING
IPC: G05B19/401
Filed: 1985-07-24
Granted: 1989-07-13
Abstract: 1. A device for the supervision and control of a machining tool (30) which may be fastened by means of a chuck (1) to the work spindle (2) of a machine tool, characterized in that the supervision device may be inserted as the chuck (1) between the work spindle (2) and the machining tool (30) and also guarantees a limited play in transmission, and that the machining tool (30) upon contact with a work-piece, proceeding from the start of a movement of play, generates a control signal which is suitable for the control of a spindle drive and/or feed.
Patent DE-3574014-D1 (DE)
Title: Novel biologically active compound having anti-prolyl endopeptidase activity
Inventor: TANAKA TAKAHARU
IPC: C07D207/08
Filed: 1985-07-30
Granted: 1989-12-07
Abstract: A novel compound that exhibits inhibitory activity against prolyl endopeptidase and a method for chemical synthesis of said compound, as well as its use as a prolyl endopeptidase inhibitor and an anti-amnesic agent that contains said compound as the active ingredient are provided.
Patent DE-3580488-D1 (DE)
Inventor: ENGSTROEM FOLKE
IPC: F23C/
Filed: 1985-12-09
Granted: 1990-12-13
Abstract: A circulating fluidized bed reactor comprises a separator including a vortex chamber adjacent the top of the reactor for separating solid material from the flue gases of the reactor. A channel directs flue gases discharged from the reactor and adjacent the top of the reactor in a downward direction. A main portion of the solid material is separated from the gases by a change of flow direction after which the solid material is returned to the lower part of the reactor. The main portion of the gases is directed, after the change of direction, to the vortex chamber where further separation of solid material is effected and the separated solid material is returned to the reactor.
Patent DE-3584733-D1 (DE)
Inventor: LESCHONSKI KURT PROF DR ING
IPC: G01N1/20
Filed: 1985-05-03
Granted: 1992-01-09
Abstract: Bulk material is poured into a hopper and flows down a vertical pipe (9) into a curved pipe (10) forming a quarter of a circle. This pipe is connected to a belt drive (16) or a gear drive so that it rotates, flinging out the material at high speed. The material flung out of the rotating pipe (10) enters a channel (13) between an inside (11a) and an outside (11b) portion of a flow dividing assembly (11). An assembly of teeth (12) on top helps divide up the flow. An annular arrangement of sample bottles may be fastened underneath to accept the divided up sample flows.
Patent DE-3666464-D1 (DE)
Title: Process for treating wear-resistant layers on tools or devices
Inventor: AKYOL ATILLA DR ING DIPL CHEM
IPC: C23C10/00
Filed: 1986-03-08
Granted: 1989-11-23
Abstract: 1. A method of applying a wear-resistant layer to a tool or to an implement, especially to the working surface thereof, wherein the wearresistant layer, which preferably contains hard-metal particles, is applied to the tool/implement by dip-coating, characterized in that subsequent to the dip-coating the layer while still molten and capable of plastic deformation is compressed, shaped and smoothed with the aid of a device which corresponds in form to the required contour of the wear-resistant layer.
Patent DE-3669364-D1 (DE)
Inventor: MOREL MICHEL
IPC: B21B27/08
Filed: 1986-04-30
Granted: 1990-04-12
Abstract: PCT No. PCT/FR86/00151 Sec. 371 Date Dec. 28, 1987 Sec. 102(e) Date Dec. 28, 1987 PCT Filed Apr. 30, 1986 PCT Pub. No. WO87/06660 PCT Pub. Date Nov. 5, 1987.A mill roll with a deformable casing comprises a tubular casing (1), a fixed support (2) and a set of elements (3) for holding the casing in the radial directions. At least one chamber (9) fed with high-pressure fluid is formed between the fixed support (2) and each of the holding elements (3). The end of the holding elements (3) is separated from the inner surface of the casing (1) by means of a fluid film occupying a zone (12) in the form of a sector of a ring. The zone (12) is in communication, at one of its ends, with a low-pressure fluid feed duct (14) and, at its other end, with a fluid recovery duct (15). This results in the formation of a hydrodynamic bearing during the rotation of the casing (1), which is fed completely independently of the high-pressure supply to the chamber (9).
Patent DE-3750065-D1 (DE)
Inventor: BADERSCHNEIDER KURT DIPL ING
IPC: G01F1/05
Filed: 1987-09-12
Granted: 1994-07-21
Abstract: The flowmeter has a measuring element, for example a vane wheel, which is movable as a function of the flow velocity of the electrically conductive liquid medium to be detected and which is connected to a voltaic speed sensor, whose electric pulses can be fed to an electrical or electronic counter. The voltaic speed sensor is formed by elements which are provided parallel to the axis of rotation of the measuring element and are all arranged approximately on the same radius from the axis of rotation and connected to the measuring element. Outside and inside the circle of motion of the elements, the electrodes are located, via which the signals serving to count the revolutions can be tapped. The elements and electrodes are surrounded by the liquid medium. According to a further development, the elements are designed as a tube part which, in its shell surface, has slots which can be scanned by the electrodes from inside and outside the tube part. <IMAGE>
Patent DE-3750271-D1 (DE)
Inventor: SCHWENDER CHARLES F
IPC: A61K31/435
Filed: 1987-04-08
Granted: 1994-09-01
Abstract: Novel substituted thiacycloalkeno [3,2-b] pyridines are described. These compounds are useful as calcium channel antagonists with cardiovascular, antiasthmatic and antibronchoconstrictor activity.
Patent DE-3751130-D1 (DE)
Inventor: KILGOUR JOHN ALFRED
IPC: C09K23/54
Filed: 1987-06-30
Granted: 1995-04-13
Abstract: This invention describes novel molded flexible polyurethane foam surfactants which can be used in foam having high concentrations of reinforcing graft copolymer solids. The invention also describes an improved process for making these foams using the novel surfactants.
Patent DE-3771091-D1 (DE)
Inventor: RHODES ALAN
IPC: A61K9/22
Filed: 1987-02-12
Granted: 1991-08-08
Abstract: A slow release formulation to be administered to humans or animals, comprising primary granules (1) which contain an active ingredient and are in a secondary matrix (2) of a water soluble/ dispersible slow release material, the granules (1) themselves comprising particles (3) containing the active ingredients and in a primary matrix (4) of a water soluble/dispersible slow release material.Optionally the formulation comprises a binder phase (5) of a water insoluble slow release material having embedded therein secondary granules (6) comprising the secondary matrix (2) containing the primary matrix granules (1).The water soluble/dispersible material may be a polysaccharide and acacia and low viscosity methylcellulose are exemplified, as well as alginate and gelatine.
Patent DE-3852386-D1 (DE)
Inventor: SCHLUMBERGER ETIENNE
IPC: A61B8/00
Filed: 1988-12-07
Granted: 1995-01-19
Abstract: The method makes it possible to reconstitute the shape and position of objects (1) in space from at least three projections of these objects, obtained by transmitting waves which are affected by passing through these objects. 
<??>For each point of these projections (P1, P2), the distance (li, di) travelled through an object by each ray emanating from one of the sources is determined, the volume (ABCD) which contains the object (1) and the rays emanating from the two sources which pass through this object is determined, the distances (li, di) travelled by the rays in the object are plotted starting from the outer boundaries of the volume (ABCD) containing the object, in order to define a space necessarily interior to the object, then starting from the latter by plotting distances, a space necessarily exterior to the object and more confined than the initial volume. 
<??>Used to reconstitute an object in space starting from a reduced number of projections. 
<IMAGE>
Patent DE-3855136-D1 (DE)
Inventor: COMROE RICHARD
IPC: H04B7/26
Filed: 1988-12-30
Granted: 1996-04-25
Abstract: Selected regional trunking systems are equipped with telephone interconnect capability and provided with local computers (106), which communicate with a national hub computer (110). At each selected trunking system, several IDs are reserved as "roaming IDs" to be temporarily assigned to roaming subscribers (112). When a subscriber determines that it has roamed into a new trunked system, it requests a roaming ID. A roaming ID is assigned and transmitted to the subscriber, which thereafter operates within the new trunked system using its roaming ID. The roaming assignment is also transmitted to the national hub computer (110) so that interconnect calls may be approximately properly forwarded. The roaming subscriber (112) continues to operate under the assigned roaming ID until it roams out of the range of the current system and into yet another trunked system. In this way, the subscribers may roam from system to system.
Patent DE-3855905-D1 (DE)
Inventor: YUREK GREGORY J
IPC: H01L39/12
Filed: 1988-03-28
Granted: 1997-06-19
Abstract: A superconducting oxide-metal composite, comprising a superconducting oxide phase and a noble metal phase to provide said composite with improved mechanical properties. Said superconducting oxide phase being present almost continuously throughout the composite and said noble metal is precipitated in the oxide phase as finely divided substantially pure metal phase and is intimately mixed in the composite for acting as a skeleton in the composite to improve the ductility and strength of said composite.
Patent DE-3856506-D1 (DE)
Inventor: WEDEL GREGORY L
IPC: D21F/
Filed: 1988-02-11
Granted: 2002-01-10
Abstract: Papermaking appts. has a first transfer system delivering paper from a press section to the first section of a drier, pref. having many drier rolls and vacuum rolls. A second drier section pref. also has many drier rolls and vacuum rolls and a drier transfer system passes paper from first section to second section without open draw, specifically via an unfelted drier roll. Specifically the first and second sections dry opposite sides of the paper or both dry the same side, and pref. a third section dries the opposite side.
Patent DE-3864960-D1 (DE)
Inventor: JOHANNS KARL HEINZ
IPC: B60T11/04
Filed: 1988-08-10
Granted: 1991-10-24
Abstract: The brake arrangement for trailers with four wheels has the forces in a run-on braking system passed to the wheel brakes through Bowden cables (4-7) which branch out from a brake linkage (3) and an equalising lever (11).  The core cables (15-18) of the Bowden cables (4,5,6,7) are connected together. The end of the brake linkage (3) is connected to the equalising lever (11) to whose two arms are connected the Bowden cable outer casings (4,5) for the wheel brakes on one axle (9). The tubes for the two Bowden cables (6,7) to the other axle (10) are supported by a bracket (12) on the trailer chassis.
Patent DE-3868924-D1 (DE)
Inventor: BOWALD FOLKE
IPC: A61F2/04
Filed: 1988-03-08
Granted: 1992-04-09
Abstract: An implantable prosthesis for splicing nerve ends comprises an elongate prosthetic element (1) of bioresorbable material provided with a plurality of channels (2) which extend between the ends of the prosthetic element (1) and are intended to serve as growth rooms for one or more nerve fibres or bundles thereof.
Patent DE-3870951-D1 (DE)
Inventor: STENDEL JOACHIM DR
IPC: G01G11/08
Filed: 1988-03-08
Granted: 1992-06-17
Abstract: The demanded feed rate of a first pure component is  continuously multiplied by a correction factor which is only varied with the bulk density of a ballast material in a raw material from which the mixture is extracted. For a ballast material which is the reaction partner, the correction factor is represented to a first approximation by the product increased by 1 of a stochiometric factor increased by 1 and the fractional component of the ballast material in the raw material.  A squared product factor is added to a second approximation.
Patent DE-3883643-D1 (DE)
Inventor: HANSELL GEORGE A III
IPC: H01R12/70
Filed: 1988-04-14
Granted: 1993-10-07
Abstract: An electrical connector for a flat cable (10) having alternate signal and ground conductors comprises a movable part (2) in which an array of sockets (20) having rearwardly extending contact pins (8) is mounted in an insulating housing (19) and surrounded by upper and lower conductive shells (18,20), the signal conductors (14) of the cable being fixed to the pins (8) and the ground conductors (12) being fixed to the shells. A fixed part (3) comprises mating contacts (32) and springy fingers (34) fixed within housing (30) for engagement of contacts (32) in sockets (20) of the movable part (2) and engagement of springy fingers (34) with the conductive shells (18,20)