baber/WOPTO huggingface dataset:
Patent DE-3174842-D1 (DE)
Title: Cam control
Inventor: GARDNER FRANK H
IPC: G05G9/08
Filed: 1981-08-27
Granted: 1986-07-24
Abstract: The disclosure is of a control mechanism including a rockshaft carried by a support and itself having fixed thereto an upstanding rocker element. A cam is disposed alongside the rocker element, having a lower end formed with an opening that loosely embraces the rockshaft so as to enable relative movement of the cam within at least the limits of the opening. Lost-motion means interconnects the rocker element and cam for rocking of the two in unison about the rockshaft axis while permitting the aforesaid limited movement. Adjusting means is provided between the cam and rocker element for achieving adjustment of the cam relative to the rocker element while retaining the floatability or relative movement of the cam.
Patent DE-3175043-D1 (DE)
Title: Method and apparatus for controlling a turbo set
Inventor: PLOHN GERHARD DIPL ING
IPC: F01D21/14
Filed: 1981-10-29
Granted: 1986-09-04
Abstract: In a power control for a turbo-generator, the acceleration power of the difference between the mechanical power supplied to the turbo-generator set and the power delivered by it is determined and, if the supplied power preponderates, a correction signal directed toward closing control valves is fed to the power control by means of a valve positioning controller, Thereby, the power control need not be disconnected in the event of disturbances such as load shedding and network short circuit, but can practically remain engaged continuously.
Patent DE-3266563-D1 (DE)
Title: Granulation
Inventor: HUTTON DENIS ALBERT
IPC: B01J2/28
Filed: 1982-08-20
Granted: 1985-10-31
Abstract: Granules of the magnesium salts of percarboxylic acid carboxylates are obtained by spraying onto agitated feed particles of the salt a small amount of a dilute aqueous solution of a synthetic poly hydroxy-substituted compound, particularly polyvinylalcohol and drying the resultant agglomerate. It is especially suitable to carry out the granulation process in a warm air fluidized bed using feed particles of mainly below 200 microns producing eventually a low bulk density product mainly in the range 200-1000 microns. In a modification of the fluidized bed process, the agglomerating agent used can be a aqueous solution of carboxylated polyvinyl alcohol.
Patent DE-3267138-D1 (DE)
Title: Herbicide antidotes, production, use and compositions thereof
Inventor: WALKER FRANCIS HARRY
IPC: A01N47/10
Filed: 1982-06-15
Granted: 1985-12-05
Abstract: Certain haloalkylcarbonylamino-1,3-dioxane herbicide antidotes corresponding to the following general formula: <CHEM>  wherein  R represents chloro-, bromo- or iodo- C1-C4 alkyl;  R1 represents hydrogen, C1-C4 alkyl, C2-C4 alkenyl or phenyl;  R2 represents hydrogen or C1-C4 alkyl;  R3 represents hydrogen or C1-C4 alkyl;  and  R4 represents hydrogen or nitrophenyl; provided that one of R3 and R4 represents hydrogen; are disclosed, as is the production thereof. Such compounds may be formulated with inert diluents or carriers and or adjuvants or with herbicides, in particular thiocarbamates or acetanilides. The use of such compounds counteracts crop damage caused by herbicides and hence provides a method of establishing herbicidal selectivity.
Patent DE-3272903-D1 (DE)
Title: Shoe sole
Inventor: PHILLIPS DONALD W
IPC: A43B13/14
Filed: 1982-09-22
Granted: 1986-10-02
Abstract: A shoe sole for application to the underside of a shoe includes a sole element having substantially convex upper and lower surfaces. The sole element may have a toe portion at one end thereof and the thickness of the sole element adjacent to the toe portion may increase toward the one end.
Patent DE-3273037-D1 (DE)
Title: Horizontal chamber coke oven
Inventor: JAKOBI WILHELM
IPC: C10B5/00
Filed: 1982-09-25
Granted: 1986-10-09
Abstract: In a coking oven with a horizontal chamber the chamber is provided with a filling hole having a cylindrical portion with the diameter D and a reduced portion downwardly extending therefrom into the chamber over the height H. The ratio between D and H</=1.5.
Patent DE-3273683-D1 (DE)
Title: Method of winding electric coils on closed cores, particularly ring cores
Inventor: KAISER JURGEN
IPC: B65H81/04
Filed: 1982-06-22
Granted: 1986-11-13
Abstract: Method of forming windings on a closed core, preferably a ring core, for electric coils which includes guiding by action of a magnetic field a magnetizable needle fastened to a starting end of a winding wire along a closed continuous travel path extending partly through an aperture in the core so as to wind the winding wire on the core, the closed continuous travel path decreasing in length with duration of winding of the winding wire on the core.
Patent DE-3278138-D1 (DE)
Title: Glass-filled polyarylene sulfide compositions containing organosilanes
Inventor: BLACKWELL JENNINGS PRICE
IPC: C08K5/54
Filed: 1982-09-09
Granted: 1988-03-31
Abstract: Properties such as flow rate and hydrolytic stability of glass-filled polyarylene sulfide compositions can be modified by the addition of certain organosilanes.
Patent DE-3361313-D1 (DE)
Title: Fused salt bath composition
Inventor: KERRIDGE DAVID HENRY
IPC: C21D1/46
Filed: 1983-02-15
Granted: 1986-01-09
Abstract: A non-cyanide salt composition for use in a fused-salt metal heat treatment bath for carburizing steel contains, as its cations, on the basis of total moles of cations 23 mole % potassium, 41/2% lithium, and the balance substantially sodium, and contains, as its anions, on the basis of total moles of anions 19 mole % chloride and the balance substantially carbonate (precursors of any of these ions counting as the ion). The liquidus temperature of the overall composition is not more than 750 DEG  C. The composition further contains 1 to 40 weight % silicon carbide based on the total weight of the anions and cations. A steel component is typically treated with the salt composition at 920 DEG  C. for 4 hours.
Patent DE-3367168-D1 (DE)
Title: Large-surface rotating disc filter element in a tank
Inventor: BAUR ROLF DIPL ING
IPC: B01D29/41
Filed: 1983-04-14
Granted: 1986-12-04
Abstract: A rotary disc filter element having a large surface area for tank filters, such rotary disc filter element being composed of a hub, a circular bottom plate mounted thereon, a filter mesh clamped above it, and a supporting mesh arranged between the bottom plate and the filter mesh. The bottom plate is stiffened by corrugations which extend substantially radially and coaxially of the hub.
Patent DE-3370630-D1 (DE)
Title: Polyalkyldiazaspirodecanyl-acetic-acid derivatives, process for their preparation and their use as light protecting agents for organic polymers
Inventor: WIEZER HARTMUT DR
IPC: C08L7/00
Filed: 1983-05-06
Granted: 1987-05-07
Abstract: New polyalkyldiazaspirodecanylacetic acid derivatives are prepared by reacting diazaspirodecanes of the formula   <IMAGE>   in which X is <IMAGE>  with halogenoacetic acid derivatives, and, if desired, reacting products thus obtained further with alcohols or amines. The compounds can be used as light stabilizers for plastics and lacquers.
Patent DE-3371853-D1 (DE)
Title: Automated food processing equipment
Inventor: GOODMAN WILLIAM DEWITT
IPC: A21C9/06
Filed: 1983-02-24
Granted: 1987-07-09
Abstract: A food processing machine for folding rolled sandwich type food products comprising a plurality of conveyor bands for conveying food products through first, second, third and fourth folding mechanisms, the first, third and fourth folding mechanisms each including a U-shaped bracket member with tines extending between said conveyor bands and mounted for movement in an arcuate path over said conveyor bands whereby during passage of said food product said tines lift a front portion of said product and fold it back over a following portion of said product, and the second folding mechanism comprising additional conveyor bands positioned to the outer sides of said first mentioned conveyor bands with the tangent line between the last mentioned bands changing progressively along the path of travel of said bands from essentially a horizontal orientation to a near vertical orientation whereby the side portions of a food product carried therethrough are lifted and folded over a center portion of said food product; additional creaser means are provided to establish definite transverse and longitudinal fold lines in said products.
Patent DE-3380532-D1 (DE)
Title: Feeding of computer form web
Inventor: GEBHART STEVEN ALAN
IPC: G03B27/62
Filed: 1983-08-23
Granted: 1989-10-12
Abstract: A document feeding method for frictionally (non-' sprocket) feeding computer form web having sprocket holes to the imaging station of a copier for copying, compatible with individual document sheet feeding.After automatically determining that a computer form web, rather than an individual document sheet, is being frictionally fed to the imaging station the computer form web is automatically frictionally fed incrementally in selected incremental lengths and registered to the imaging station with a controllable frictional servo-drive system without engaging the sprocket holes. A system is provided for sensing and accumulating first signals corresponding to the movement of the controllable frictional drive system, and for sensing and accumulating second signals corresponding to the number and position of sprocket holes in the computer forms web being so frictionally fed, including a system of validating sensed holes as being sprocket holes by validating hole dimensions and positions. A system is provided for compensating for slip in the frictional feeding of the computer forms web by comparing the first and second signals to maintain registered stopping positions for the controllable drive system for the selected incremental lengths of computer form web. The disclosed slip compensation utilizes a resettable sprocket hole zone boundary system. There is also disclosed automatic compensation for missing, plugged or torn sprocket holes.
Patent DE-3464110-D1 (DE)
Title: Magazine for plate-like work pieces, especially ceramic supports for electronic components
Inventor: SCHILLER SIEGHARD
IPC: H01L21/673
Filed: 1984-03-29
Granted: 1987-07-09
Abstract: 1. A magazine for plate-shaped workpieces, more especially ceramic carriers for electronic components, comprising two housing walls extending at a spacing parallel to one another and having guide grooves for lateral edges of the workpieces, in which guide grooves in each case several workpieces, separated from one another by distance pieces, are arranged one behind the other, characterised in that the distance pieces are formed by projections (20) in the bearing surface (18) of the guide grooves (15) and in that the width of the guide grooves (15) and the height of the projections (20) are so adapted to the thickness of the plate-shaped workpieces (16) that the workpieces (16) are displaceable in the guide grooves (15) by lifting over the projections (20).
Patent DE-3465914-D1 (DE)
Title: Countersink
Inventor: HEULE HEINRICH
IPC: B23B51/10
Filed: 1984-06-01
Granted: 1987-10-15
Abstract: The countersink to form a conical chamfer at the mouth of a bore hole has a conical chamfering head, on which three separate cutting plates are arranged, symmetrically, the cutting plates being fastened to the chamfering head, but removable and changeable. A compatible sharpening device permits the introduction and mounting of the cutting plates, wherein the sharpening device has the same form or shape as the countersink, so that it is easy to resharpen the cutting plates to their original specifications.
Patent DE-3468597-D1 (DE)
Title: Jointing armoured submarine cables
Inventor: THOMAS CHRISTOPHER DAVID
IPC: H02G15/14
Filed: 1984-03-07
Granted: 1988-02-11
Abstract: A termination for the armour (11) of an armoured submarine cable at a repeater housing comprises concentric sleeves (12, 13) which are swaged together to grip the armour (11) there between. The termination can be mounted in an adjustable position relative to a connector tube (15) which forms part of the repeater housing. The invention has particular application in jointing armoured optical fibre submarine cables.
Patent DE-3475947-D1 (DE)
Title: Bolt assembly with a rotating locking bolt head and a floating bolt element for automatic firearms
Inventor: BENELLI PAOLO
IPC: F41A3/26
Filed: 1984-04-13
Granted: 1989-02-09
Abstract: In a bolt assembly for inertial operating automatic firearms using the kinetic recoil energy, of the type comprising a locking bolt head and a floating bolt element with a spring interposed between them, the locking bolt head is a rotatable head having a cylindrical portion (1) and a shank (2) narrowed with respect to the cylindrical portion.The cylindrical portion (1) has two radial crescent shaped diametrically opposite projections (6), (7) adapted to enagge each an associated groove (12), (13) provided in the barrel (9) and to disengage therefrom by passing through two associated recesses (10), (11) having a shape corresponding to that of the two crescent shaped projections (6), (7) of the head.The shank (2) of the locking bolt head is received in a cylindrical bore (21) of the floating bolt element (19) and engages by means of a pin (5) projecting therefrom a helical slot (20) of the floating bolt element (19).interposed between the shank (2) of the rotatable locking bolt head and the floating bolt element (19) is a spring (30).When the arm is locked the projections (6), (7) of the cylindrical portion (1) of the locking bolt head are in the associated grooves (12), (13) of the barrel (9).At firing, at the beginning the floating bolt element (19), because of its reaction to the recoil of the arm, advances and compresses the spring.Immediately after the spring (30) spreads out and causes the floating bolt element (19) to move back which unlocks the rotatable locking bolt head and causes the pin (5) to slide in the helical slot (20) thus disengaging the rotatable locking bolt head from the barrel (9) and causing the projections (6), (7) of the cylindrical portion (1) of the head to pass through the two recesses (10), (11) of the barrel (9).The arm is thus open and reloads itself automatically in a conventional manner.
Patent DE-3476856-D1 (DE)
Title: Shears, in particular circular cutter shears
Inventor: OBERLANDER KAROL HENRYK
IPC: B23D33/04
Filed: 1984-12-21
Granted: 1989-04-06
Abstract: To enable band treatment installations to be continuously operated, the end of the band (1) passing through is welded with the start of a new band (2). In the joining of bands (1, 2) of different widths or when a band is offset, annoying corners or lateral projections frequently cannot be avoided. A shears for notching these regions or for cutting out segments (17) and strips (18) by means of a knife pair travelling into the band consists of an upper and a lower circular knife (3, 40) and possesses a pivoting drive (6) for moving the knife pair along a curve.
Patent DE-3479115-D1 (DE)
Title: Manufacture of moulded articles of glassware
Inventor: JONES STANLEY PETER
IPC: C03B9/38
Filed: 1984-03-02
Granted: 1989-08-31
Abstract: The mould used in manufacturing moulded articles is cooled by cooling fluid flowing along a cooling passage (10, 12, 14) in the mould. In order to concentrate the cooling effect in a desired central region (10) of the cooling passage, and exit portion (12) of the passage is enlarged relative to the central region (10). If desired, the entrance portion (14) may also be enlarged to further concentrate the cooling effect.
Patent DE-3563890-D1 (DE)
Title: Magnetic core
Inventor: MEINERT HEINZ
IPC: H01F27/245
Filed: 1985-03-19
Granted: 1988-08-25
Abstract: The magnetic core comprises a stack of plates which extend mainly along a single axial direction. The stack cross section has as envelope (10) a curve comprised of two half circles with a radius a/2 and of two straight lines (15) with a length (b-a) which connect together the end points of the half circles. The ratio b/a lies between 1,05 and 2 and preferably between 1,3 and 1,7.
Patent DE-3563999-D1 (DE)
Title: Mechanical and non-mechanical coded key and lock actuated by it
Inventor: HINZ MANFRED ING GRAD
IPC: G07C9/00
Filed: 1985-12-21
Granted: 1988-09-01
Abstract: 1. Flat key (4) provided with mechanical and non-mechanical coding located in its handle (4") as well as the lock actuatable by it, which contains a cylinder lock (1) comprising corresponding mechanical tumblers as well as an electronic storage and control system provided with a decoder and read-out device and energy supply, which is arranged to be brought into contact-less energy and data transfer via a detector (3) located at the side of the lock with a counter-detector (7) present on the key (4) and connected with the non mechanical coding thereof, characterised in that the detector (3) is located at the face (1") of the cylinder lock (1) and the counter-detector (7) is located in the face (4**IV ) of the key handle (4") facing the cylinder lock (1).
Patent DE-3567592-D1 (DE)
Title: Method and machine for fabricating rotation bodies by plastic deformation
Inventor: BALINT LUDWIG
IPC: B21H9/00
Filed: 1985-10-15
Granted: 1989-02-23
Abstract: A process and machine for fabricating a rotation body having different diameters along the length thereof is disclosed, in which a blank is rotated and worked between two pressure zones to apply thereto a local pressure exceeding the flow limit of the blank material whereby circularly extending impressions of the different diameters are worked into the blank, the pressure zones crossing each other. The pressure zones are displaced relative to each other while applying the local pressure, the displacement motion having a component extending in the longitudinal direction of at least one of the pressure zones and the points of intersection of the crossing pressure zones forming a geometric line, and the blank is displaced in dependence on this line and on the different diameters to be produced.
Patent DE-3570340-D1 (DE)
Title: Method and apparatus for converting a digital data sequence into an enciphered form
Inventor: MASSEY JAMES L PROF DR
IPC: G09C1/00
Filed: 1985-10-28
Granted: 1989-06-22
Abstract: A converter or running-key for generator producing pseudo-random sequences under the supervision of a secret or confidential key or code is substantially formed by a combination device containing a memory circuit and a feedback circuit. Periodic digital sequences are summed in an adder circuit, and the thus obtained composite digital sequence is separated in a divider circuit. A part of this composite digital sequence is used as a digital feedback sequence which is fed to an input of the same adder circuit through the feedback circuit comprising an auxiliary digital memory device or storage and an auxiliary logic circuit. In this manner, the desired memory and feedback is achieved which results in more complicated or complex pseudo-random sequences. In an advantageous exemplary embodiment, a substitution block is inserted as the auxiliary digital memory device or storage. This substitution block can be implemented by a commercially available read-and-write memory (RAM).
Patent DE-3571984-D1 (DE)
Title: New substituted benzimidazoles, a process for their preparation and their use for inhibiting gastric acid secretion
Inventor: ANKNER KJELL FRED
IPC: C07D401/04
Filed: 1985-10-25
Granted: 1989-09-07
Abstract: Novel compounds of the formula Iand its salts; process for the preparation thereof, pharmaceutical compositions containing such compounds and their use in medicine.
Patent DE-3572072-D1 (DE)
Title: Process for eliminating deposits in a steam generator of a nuclear pressurized water reactor
Inventor: VEYSSET JEAN-PAUL
IPC: G21F9/00
Filed: 1985-03-29
Granted: 1989-09-07
Abstract: Process for the elimination of corrosion products formed on the tube plate and in the gaps between the tubes and the spacer plates of a steam generator of a pressurized water nuclear reactor, in order to prevent the appearance of a corrosion phenomena, which can lead to necking or denting of tubes by oxide growth. The process consists of reacting with said oxides at between 50 DEG  and 100 DEG  C., an aqueous solution containing 6 to 8% gluconic acid, 3 to 5% citric acid, approximately 0.5% of a corrosion inhibitor and ammonia until a pH between approximately 3 and 9.5 is obtained.
Patent DE-3578460-D1 (DE)
Inventor: CHEUNG PHILIP SIU-YU
IPC: G01V1/40
Filed: 1985-10-22
Granted: 1990-08-02
Abstract: 1. A method of detecting fractures in earth formations, comprising the step of processing echo waveforms WFn(z) which have been detected in a borehole as a function of depth z by an acoustic tool including separate acoustic transducers for transmitting and receiving with m transmitter-to-receiver spacings, n being an index which varies from 1 to m and related to said spacing and sn being the length of the corresponding half-spacing, characterized by the steps of : a) extracting a compression amplitude magnitude from each waveform WFn(z), in a selected window thereof containing acoustic compression waves, and providing corresponding compression amplitude curve An(z) ; b) isolating, from each compression amplitude curve An(z), amplitude peaks having a width close to a predetermined value, thereby obtaining amplitude peak curves Pn(z) ; and c) determining the presence of fractures from a comparison of the curves Pn(z + sn ) and of curves Pn (z - sn ).
Patent DE-3667649-D1 (DE)
Inventor: JOLY ARTHUR
IPC: B65D85/04
Filed: 1986-09-19
Granted: 1990-01-25
Abstract: The invention relates to a method of wrapping a reel with a metal strip as well as the strip adapted for implementing this method and the reel thus wrapped. This method is characterized in that before or after bending back, the margins (20) of the metal strip (12) are shaped so that after bending back under the tire (7), their end terminates under the tire in a web (21) parallel to a plane perpendicular to the axis of the reel.
Patent DE-3668615-D1 (DE)
Inventor: WADA KEISUKE
IPC: C07B37/00
Filed: 1986-09-25
Granted: 1990-03-08
Abstract: A process for dehalogeno-dimerization reaction of an aromatic halide compound which comprises dimerizing aromatic halide compound having at least one halogen atom attached to a carbon atom in the aromatic nucleus, and optionally having a substituent other than the halogen atom, in the presence of a platinum group metal catalyst, carbon monoxide, and an alkali metal compound and/or an alkaline earth metal compound.
Patent DE-3672468-D1 (DE)
Inventor: OKADA YOSUKE
IPC: A61M25/02
Filed: 1986-12-04
Granted: 1990-08-09
Abstract: A fixing device (13) for a nasogastric catheter (11) comprises a baseplate (21) with an aperture (26) therethrough and an integral bridge (22) having two holes (23, 24) in the span thereof. A slot (25) connects the aperture (26) and holes (23, 24) to the exterior of the device. The outer hole (23) is sized to locate a nasogastric catheter loosely whilst the inner hole (24) is sized to grip a catheter against movement therethrough; the slot permits the catheter to be snapped into either of the holes (23, 24). A splittable catheter sheath (12) passes through the aperture (26) and the free ends thereof emerge through respective portals of the bridge (22).
Patent DE-3673433-D1 (DE)
Inventor: GRASSMANN JOHANN
IPC: E05C9/08
Filed: 1986-01-20
Granted: 1990-09-20
Abstract: 1. Fastener for a window-shutter or door-shutter comprising a fastener bar (2) which is mounted on the shutter (1), which is rotatable around its own axis and which carries at least one end a closing claw (3) which cooperates with a fastener spigot (4) provided at the frame side ; and a rotary lock for the fastener bar having a bolt (5) displaceable transverse to the fastener bar against the force of a closing spring (9), with the bolt engaging in the closed and rotated position of the fastener bar into a counter latch (7) and being delatchable by means of an actuating means (12), characterized in that the bolt (5) is displaceably mounted in a bolt housing (8) securable to the shutter (1) ; and in that the fastener bar (2) has the counter latch (7).