baber/WOPTO huggingface dataset:
Patent DE-3485761-D1 (DE)
Inventor: NAKAMURA SHOICHI SONY CORPORAT
IPC: G11B23/36
Filed: 1984-11-30
Granted: 1992-07-09
Abstract: Disk-shaped recording medium on which are recorded a first data signal, such as digital audio data, a second data signal in the direction of reproduction and of the disk, such as digital video data and computer program data, and identification data recorded in the read-in track for representing the fact that the second data signal has been recorded. It is possible for this recording medium to be reproduced by a reproducing apparatus which is exclusively used for a conventional disk-shaped recording medium on which the first data signal alone has been recorded. Also disclosed is an apparatus for reproducing the above-described disk-shaped recording medium. The apparatus includes: a circuit for processing the reproduction of the first data signal: a circuit for processing the reproduction of the second data signal: and a control circuit which is supplied with reproduction control data for discriminating between a conventional disk-shaped recording medium on which the first data signal alone has been recorded and a disk-shaped recording medium on which both the first and second data signals have been recorded. By the output of the control circuit, the control of the reproducing operation of a pickup is changed over, and the circuits for processing the reproduction of the first and second data signals are also changed over from one to the other.
Patent DE-3567058-D1 (DE)
Title: Process for the consolidation and sealing of coal and/or mountain, soil or brick formations in mining, tunnel driving and the construction industry
Inventor: HILTERHAUS KARL-HEINZ
IPC: C09K3/10
Filed: 1985-06-05
Granted: 1989-02-02
Abstract: The invention relates to a process for consolidating and sealing coal and/or rock, soil and brick formations in mining, tunnelling and construction by reacting polyisocyanates and aqueous alkali silicate solutions in the presence of a catalyst prompting the trimerization of the polyisocyanate. The catalyst is used in an amount of 6.0 to 14.5 mmole per mole of NCO groups in the reaction mixture. When the reaction mixture is introduced into the coal and/or rock, soil and brick formation to be consolidated and is cured, excellent consolidation results are achieved on account of the formation of an "interpermeated network" of inorganic and organic polymer.
Patent DE-3569273-D1 (DE)
Title: Electronic ignition system with static distribution for a carburettor engine
Inventor: COTIGNOLI GIUSEPPE
IPC: F02P3/045
Filed: 1985-06-27
Granted: 1989-05-11
Abstract: The system, for a four-stroke, four-cylinder engine, comprises:
 sensors that provide signals indicative of the running conditions of the engine,
 two ignition transformers, having their respective output windings connected to the spark plugs of a respective pair of cylinders of the engine,
 means for monitoring the current flow in the input windings of these transformers,
 switching means for selective connection in alternation to the input windings of these transformers, and a microprocessor unit. 
<??>The switching means comprise two electronically controlled switch devices, respectively in series with the input winding of the first and of the second ignition transformer, connected together in a current path in parallel. A third switch device, controlled by the microprocessor unit, selectively connects the output of a single integrated circuit controlling the angle of "dwell" to either the first or the second controlled switch device, in dependence on the signals provided by the microprocessor unit.
Patent DE-3582503-D1 (DE)
Inventor: HAINA DIETHER DR
IPC: G02B27/48
Filed: 1985-01-15
Granted: 1991-05-23
Abstract: Method and apparatus for determining the velocity of an object in a given direction without contacting the object, by: directing coherent radiation to the object in a direction substantially perpendicular to the given direction to cause radiation to be scattered from the object to produce a speckle pattern exhibiting a speckle spectrum, the speckle pattern at a location spaced from the object having a time dependency which is a function of movement of the object, detecting the speckle pattern intensity at the location spaced from the object, producing a first signal representative of the detected speckle intensity, and producing, from the first signal, a time-dependent intensity signal having a value which is weighted as a function of the frequency of the first signal.
Patent DE-3582504-D1 (DE)
Inventor: FISHER JOSEPH D
IPC: C07K14/755
Filed: 1985-02-05
Granted: 1991-05-23
Abstract: Antihemophilic factor (AHF), a blood component necessary for clotting of normal whole blood, is extracted from cryoprecipitate containing AHF and fibrinogen as its principal components by: rapidly raising and thereafter lowering the temperature of the cryoprecipitate suspension to selectively denature the fibrinogen in the suspension; and separating the AHF-rich supernatant from the denatured fibrinogen.
Patent DE-3584043-D1 (DE)
Inventor: BERENS ROBERT EUGENE
IPC: G11B19/12
Filed: 1985-06-05
Granted: 1991-10-17
Abstract: Diskette media and drive determination in which a diskette controller attempts to read the diskette according to a variety of formats having, for instance, different data transfer rates. A successful read is registered by the controller and that format is thereafter identified with the diskette drive and the diskette media inserted in the drive.
Patent DE-3584218-D1 (DE)
Inventor: HUBER FLOYD MILTON
IPC: C12P21/04
Filed: 1985-10-08
Granted: 1991-10-31
Abstract: An improved process is provided for producing A-21978C cyclic peptide derivatives having a C2-C14 alkonoyl side chain which comprises feeding a C2-C14 alkanoic acid, or an ester or salt thereof, to the A-21978C-producing culture during the production stages of the fermentation. In addition, a new process is provided for producing the A-21978C antibiotics which comprises cultivating under aerobic conditions a new strain of microorganism.
Patent DE-3663052-D1 (DE)
Title: Safety lock, object, especially a piece of luggage, and an installation for applying it
Inventor: DUMAS JEAN-LOUIS
IPC: E05C5/00
Filed: 1986-11-03
Granted: 1989-06-01
Abstract: A closing device includes a keeper provided with a retaining element for retaining a bolt in the keeper in a closed position of the device. The retaining element is mounted to be pivotable about and to be axially movable on a rod provided in the keeper and is resiliently biased to both axially slide on and pivot about the rod in such manner that, in an active position, the retaining element projects into an extension of an opening into which the bolt is capable of entering so as to close the device, and it is brought to a retracted position by axially sliding along the rod while being automatically returned to its active position from its retracted position as soon as the bolt is extracted from the keeper under the effect of the resilient force exerted by a spring.
Patent DE-3664629-D1 (DE)
Title: Process for the purification of phenol
Inventor: MESSINA GIUSEPPE
IPC: C07C37/70
Filed: 1986-01-29
Granted: 1989-08-31
Abstract: A stream of raw phenol, outcoming from the process of production of phenol and acetone from cumene, via cumene hydroperoxide, is purified by means of a combination of treatments of distillation and on silico-aluminates treated with acid.
Patent DE-3667788-D1 (DE)
Inventor: CLARK MICHAEL THOMAS
IPC: A01N43/12
Filed: 1986-08-15
Granted: 1990-02-01
Abstract: Phenoxy phthalide derivatives having the general formula <CHEM> wherein R1 represents a hydrogen or halogen atom or an alkyl or haloalkyl group; R2 and R3, which may be the same or different, each independently represents a hydrogen or halogen atom or an alkyl, haloalkyl, nitro or cyano group; and R4 and R5, which may be the same or different, each independently represents an alkyl group. Processes for the preparation of such compounds, herbicidal compositions containing them, and their herbicidal use.
Patent DE-3668499-D1 (DE)
Inventor: GASSONG SIEGRIED
IPC: G01L9/00
Filed: 1986-03-14
Granted: 1990-03-01
Abstract: 1. A capacitive pressure sensor with a silicon membrane (22) and with a common first electrode (100), which, with a second electrode (62) and a third electrode (64), forms in each case a capacitor (C1 or C2 ), characterised in that the second and third electrodes (62, 64) are arranged in mirror image to each other, relative to a plane of symmetry, which stands perpendicular to the surface of the silicon membrane (22) and divides the silicon membrane (22) and the first electrode (100) into two equal halves.
Patent DE-3671926-D1 (DE)
Inventor: SINCLAIR PETER
IPC: D21H21/10
Filed: 1986-12-22
Granted: 1990-07-19
Abstract: Aqueous suspensions of papermaking fibres and filler are each separately treated with an anionic or a cationic polymer, after which the filler (preferably) or the papermaking fibre is treated with a polymer of opposite charge to that used in the initial treatment. The filler and papermaking suspensions are then mixed to form a papermaking stock, with dilution as necessary before, during or after the mixing operation. This stock is then used to form a loaded paper web in conventional manner. The initial treating polymer is preferably a papermaking retention aid or flocculant, e.g. a cationic polyacrylamide or an amine/amide/epichlorohydrin copolymer in the case of cationic materials or an anionic polyacrylamide in the case of anionic materials. The further treating polymer is preferably an anionic or cationic starch, depending on the charge of the initial treating polymer.
Patent DE-3686807-D1 (DE)
Inventor: SUGAWA SHIGETOSHI
IPC: H01L27/146
Filed: 1986-11-13
Granted: 1992-10-29
Abstract: A photoelectric transducer device controls a potential of a control electrode region (4) of a semiconductor transistor through a capacitor to perform a storage operation for storing carriers generated upon light excitation of the control electrode region (4), a read operation for reading a signal from a main electrode region of the semiconductor transistor. A semiconductor region (6) having the same conductivity type as that of the main electrode region and having an impurity concentration lower than that of the main electrode region (5) is formed in the control electrode region. Control means is provided for controlling the potential of the control electrode through the capacitor to electrically neutralize the carriers and means for injecting carriers into the control electrode immediately prior to electrical neutralization of the carriers by the control means is provided.
Patent DE-3686864-D1 (DE)
Inventor: SIGNORETTO ROBERTO
IPC: G03D15/00
Filed: 1986-10-20
Granted: 1992-11-05
Abstract: The apparatus for creating and checking correlation between negatives and prints in photographic laboratories comprises:means (3) for marking each film (5,5',5") with a progressive number (4) written in machine-readable code,a reader (19) for said number (4) in the printing station,a processing circuit (8) for the read signal in order to provide a control key having a sequence related to said progressive numbering (4),a member (10) which forms the end-of-order marks (13) on the strip of prints (11),a member (9) which on the strip of prints (11) forms the cutting marks (12) and modifies those in positions corresponding with the end-of-order marks (13) in accordance with the sequence generated by said processing circuit (8),in the finishing station (1), a reader (19) for the number (4) which characterises each film (5,5',5"),in the finishing station (16), a reader (20) for the cutting marks (12) in positions corresponding with the end-of-order marks (13),a circuit (22,27) which during the cutting stage checks that the same sequence exists both in the processed signal provided by said reader (19) for the number (4) which characterises each film (5,5',5") and in the processed signal provided by said reader (20) for the cutting mark (12), anda sensor (28) for sensing non-correspondence of the two sequences.
Patent DE-3751165-D1 (DE)
Inventor: SHOHER ITZHAK DR
IPC: B22F1/12
Filed: 1987-12-01
Granted: 1995-04-20
Abstract: The invention relates to a method and material for reinforcing a dental metal structure in forming, repairing or reinforcing a dental restoration. The reinforcing material comprises a metal composition including a substantial proportion of particles of high fusing temperature metal having a melting temperature preferably above about 1300 DEG C with such high fusing temperature metal particles being below 100 microns in size and with said composition having a minor proportion of a low fusing temperature metal which is adapted to melt upon heat treatment at a temperature below said high fusing melting temperature and preferably below 1200 DEG C. The method and material of the present invention forms a mass which retains its shape but does not suffer any shrinkage from heat treatment and is accordingly ideal for use in dental procedures where shrinkage cannot be tolerated.
Patent DE-3764378-D1 (DE)
Inventor: VERGNE BERNARD
IPC: F24H9/14
Filed: 1987-03-04
Granted: 1990-09-27
Abstract: The boiler, which is of the wall-mounting kind, comprises: a burner connected to a gas supply part; a combustion chamber; a heat exchanger; distribution, exchange and control components and communicating passages between them; inlet and outlet lines connected to the exchanger; and external connections. The distribution, exchange and control components are combined on a common mounting plate which comprises some of the functional elements of each component and in which the connecting passages for each component extend, such passages being in the form of internal passages in the mounting plate. Of use for facilitating assembly and maintenance and reducing the risk of leakages.
Patent DE-3766050-D1 (DE)
IPC: C21C5/52
Filed: 1987-07-28
Granted: 1990-12-13
Abstract: A set of conductors comprising at least two return conductors (5) connected to a hearth electrode (3) is arranged along the outer face (11) of the furnace vessel in direct proximity thereto, and the profile and orientation of at least two conductors of the set are determined, in order, as a result of the passage of a direct current of controlled intensity, to generate magnetic fields of which the mutual deflection effects on the arcs, taking into account all the magnetic influences exerted by the other conductors and the various parts of the installation during operation, are such that the arcs are directed towards a specific zone of the molten-metal bath.
Patent DE-3767839-D1 (DE)
Inventor: SAITOH MASAYUKI
IPC: A61K31/40
Filed: 1987-11-17
Granted: 1991-03-07
Abstract: A novel pyrrolidineamide derivative that exhibits inhibitory activity toward prolyl endopeptidase and its use as an inhibitor against said enzyme are provided. The pyrrolidineamide of the invention has the following general formula: <CHEM>  wherein R<1> is benzyloxycarbonyl or a group of the formula: <CHEM> (wherein m is an integer of from 1 to 5) and R<2> is hydroxy, acyloxy or a group of the formula: <CHEM> (wherein R<3> and R<4> independently are a hydrogen atom, a halogen atom, a lower alkyl or a lower alkoxy). Pharmaceutical compositions comprising such derivatives are also provided together with processes for the production of the derivatives. The use of the derivatives for the manufacture of medicaments of therapeutic value is also provided.
Patent DE-3773748-D1 (DE)
Inventor: AUMUELLER ALEXANDER DR
IPC: C09K3/16
Filed: 1987-06-02
Granted: 1991-11-21
Abstract: To produce an electrically conductive surface layer on shaped-bodies of plastic., sourceable or soluble in a solution, whose conductivity depends on a deposited system of both organic electron acceptors, and organic electron donors, iodides or a mixture of organic donors a-d iodides, the bodies are treated with organic solutions of these. In one embodiment both acceptors and donors are commonly present in the solution, and in the other a series of solutions is used each inducling only acceptors or donors.  In the latter case, the bodies are dried between steps.  Specified examples of preferred electron acceptors are tetracyanchinodimethane and/or N,N'-Dicyanochinodimiine organic donors and such as Tetrachologen fulralene iodides are given.
Patent DE-3774292-D1 (DE)
Inventor: FLURRY GREGORY ALAN
IPC: G06F3/048
Filed: 1987-01-15
Granted: 1991-12-12
Abstract: The computer control system includes an input device and a number of virtual terminals. The input device is caused to be selectively interactive with the virtual terminals. The input device is partitioned into a number of parts, and each part is selectively dedicated into a respective one of the virtual terminals. An application program is run on one of the virtual terminals. The input device is a keyboard which is partitioned into a number of keys. The system causes the input device to be selectively interfaced with the virtual terminals.
Patent DE-3775017-D1 (DE)
Inventor: AMBROSIUS KLAUS
IPC: C09C3/06
Filed: 1987-12-02
Granted: 1992-01-16
Abstract: In prodn. of pearl pigments based on metal oxide-coated mica flakes, in which rutile TiO2 and SnO2 are ppted. from aq. metal salt solns. onto the mica flakes in aq. suspension, followed by washing, drying and firing the pigment, the novelty is that SnO2 pption is completed before addn. of the Ti salt soln..
Patent DE-3776353-D1 (DE)
Inventor: WOERNER SIEGFRIED
IPC: F01N3/023
Filed: 1987-06-12
Granted: 1992-03-05
Abstract: A ceramic filter with non-linear internal flow paths, for purificn. of diesel engine exhaust fumes, is mounted by strats in an exhaust line chamber, with free access round most of the surface. In periods when the engine is inoperative, the filter is regenerated by burning off accumulated soot taken to a combustion temp. above 550 deg. C by air at temp. above normal exhaust gas temp. The air is produced by a separate burner with fuel ignited by a glow plug subject to timing controls, and is directed by a blower into the normal gas flow path.
Patent DE-3782172-D1 (DE)
Inventor: DAVIS LEE
IPC: H04W8/24
Filed: 1987-01-02
Granted: 1992-11-12
Abstract: The communication receiver decodes signals transmitted by radio frequency propagation. A programmable controller (36) uses instructions in a non-volatile reprogrammable memory (46) to decode and process the signals, and to output the information contained in the signals in a useable form. The controller also responds to predetermined signals by decoding and processing information for new decoding and operating instructions, and stores the data in a temporary memory (48). Logic circuitry responds to subsequent predetermined signals to enable selective reprogramming of the non-volatile reprogrammable memory by data stored in the temporary memory to alter the decoding characteristics of the receiver.
Patent DE-3782240-D1 (DE)
Inventor: ENGE ANTON
IPC: H01J37/317
Filed: 1987-08-24
Granted: 1992-11-19
Abstract: An ion source provides ions that pass through an analyzing magnet, image slit, and magnetic quadrupole lenses before entering a beam deflector. The deflected ion beam enters a magnetic field established by a dipole magnetic lens of rectangular cross section in planes parallel to the beam plane including the scanned ion beam, and having a variable width gap in a plane perpendicular to the beam plane that provides a parallel scanned ion beam. The parallel scanned ion beam enters a slot-shaped acceleration columnn and then scans a target.
Patent DE-3784657-D1 (DE)
Inventor: KANNE FRIEDRICH DR
IPC: C08F10/02
Filed: 1987-12-03
Granted: 1993-04-15
Abstract: Continuous high pressure polymerisation systems for ethylene (co)polymerisation operate at 500-5000 bar and 150-400 deg.C and the unreacted gas is recycled to the polymerisation system through the high pressure recirculation system after relieving the pressure to 200-400 bar. If given pressure and/or temp. limits are exceeded or other difficulties occur, the pressure is relieved rapidly to a value below the polymerisation pressure by opening valve(s) and passing the hot reaction mixt. from the polymerisation system through expansion pipe(s) and sepn. system(s) into the atmos. The novelty is that, when the pressure is relieved, the polymerisation system is cut off into several sub-sections at the same time and only the sub-section in which the pressure is relieved into the atmos.
Patent DE-3854529-D1 (DE)
Inventor: KITSON MELANIE
IPC: C07C67/03
Filed: 1988-03-30
Granted: 1995-11-02
Abstract: An alcohol and/or a carboxylic acid ester is produced from a carboxylic acid or anhydride thereof by reacting the acid or anhydride with hydrogen at elevated temperature in the presence as catalyst of a composition comprising an alloy of (i) at least one noble metal of Group VIII of the Periodic Table and (ii) at least one metal capable of alloying with the Group VIII noble metal, optionally including a support and at least one of the metals rhenium, tungsten or molybdenum. The process is particularly applicable to the hydrogenation of monobasic acids, for example acetic acid, and the hydrogenation of maleic acid or maleic anhydride to gamma-butyrolactone.
Patent DE-3861697-D1 (DE)
Inventor: HENWOOD LAWRENCE MICHAEL DESMO
IPC: B62D25/10
Filed: 1988-04-14
Granted: 1991-03-07
Abstract: A hood top (1) for a motor vehicle comprises an outer panel (2), an inner panel (13) secured to the outer panel (2), and a striker (20) for a latch mechanism (30) secured to the inner panel (13) towards the front of the hood top by welded joints (14,25). The striker (20) and the part of the inner panel (13) to which it is secured are so disposed relative to the outer panel (2) that when the hood top (1) is closed a substantial proportion of the reaction to the closing forces on the hood top (1) is transmitted to the welded joints (14,15) as shear forces. Since welded joints are capable of withstanding greater shear forces than compressive or tensile forces, the required durability of the connection between the striker (20) and the inner panel (13) can be achieved without the necessity for additional reinforcements or complex shaping of the inner panel (13).
Patent DE-3865319-D1 (DE)
Inventor: WAGNER JUERGEN DIPL ING
IPC: H04R25/00
Filed: 1988-02-04
Granted: 1991-11-14
Abstract: Acoustic input signals are converted by a microphone (1) into electrical signals which are amplified (3) and presented to a loudspeaker (2) with which an oscillation suppression circuit (4) is associated. The output (S2) of the amplifier (3) is applied to an oscillation recognition circuit (6) whose output (S3) controls a frequency search circuit (7). A sequence of signals (S4) commands a frequency filter circuit (8) sending a corrective signal (S5) to a subtractor (5) connected between the microphone (1) and its amplifier (3). The search circuit (7) incorporates a counter and logic for holding fast the recognised oscillatory frequency, so that the phase-locked loop removes such oscillations from the output
Patent DE-3865362-D1 (DE)
Inventor: MALEN CHARLES
IPC: C07D451/12
Filed: 1988-06-03
Granted: 1991-11-14
Abstract: Compound of formula (I): <IMAGE> or endo-7-[(8-methyl-8-azabicyclo[3.2.1]oxycarbonyl]benzo[b]thiophene and its addition salts with a pharmaceutically acceptable acid. Medication.
Patent DE-3867634-D1 (DE)
Inventor: CSANYI ENDRE
IPC: A61K6/00
Filed: 1988-01-29
Granted: 1992-02-20
Abstract: The compsn., for treatment of caries, acute, sub-acute or chronic inflammatory lesions of the pulp, the tooth root or the bony substance surrounding them, consists of a mixt. of 0.1-30wt.% Ipriflavone, 0.5-15% Triamcinolone, opt. 0.1-10% Dioxicicline or their salts, and opt. 1-20% Lidocaine, with 35-99.4% of one or more known auxiliary agent.