baber/WOPTO huggingface dataset:
Patent DE-3162148-D1 (DE)
Title: Pcm system with transmitter side scrambler and receiver side descrambler
Inventor: MULLER HORST DIPL ING
IPC: H04L25/48
Filed: 1981-03-16
Granted: 1984-03-15
Abstract: 1. A PCM-system having a transmitting section (SE) for the parallel scrambling of n binary digital signals (BS1 to BS4), which are respectivement fed to a first input of n modulo-2-adders (MO1 to MO4) whose outputs, in order to form a serial binary signal (SB), are connected to the inputs (DO to D3) of a multiplexer (MUX) and whose second inputs (EM1 to EM4) are connected to the outputs (a, c, d, g) of a scrambler (SC) which are formed by the flip-flops (K1 to K7) of a shift register (SR) provided with feed-back ; and with a receiving section (EM) which corresponds to the transmitting section (SE) and which includes a demultiplexer (DMUX) and a synchronized descrambler (DSC), characterized in that the feed-back path of the shift register contains only one modula-2-adder (MO), that in order to produce a predetermined synchronizing sequence the transmission of the binary digital signals (BS1 to BS4) is blocked, and that the flip-flops (K1 to K7) have setting inputs which are combined via a common resetting input (R) and in order that the synchonizing sequence may be produced are set by a pulse in such manner that the pseudorandom sequences emitted by the scrambler, having been combined, from the synchronizing sequence at the output of the multiplexer (MUX).
Patent DE-3166208-D1 (DE)
Title: Agents pesticides
Inventor: LAANIO VERENA
IPC: A01N57/12
Filed: 1981-11-19
Granted: 1984-10-25
Abstract: The invention relates to an insecticidal and acaricidal composition which contains a combination of a compound of the formula I   <IMAGE> in which R is a cyclopropyl or an isopropyl group, and one of the following organophosphorus compounds: O-3-chloro-4-methylcoumarin-7-yl O,O-diethylphosphoro-thioate, 2-chloro-1-(2,4-dichlorophenyl)vinyl diethyl phosphate, O,O-diethyl O-2-isopropyl-6-methylpyrimidin-4-yl phosphorothioate, 2,2-di-chlorovinyl dimethyl phosphate, dimethyl (E)-2-dimethylcarbamoyl-1-methylvinyl phosphate, O,O-dimethyl-O-4-methylthio-m-tolyl phosphorothioate, S-2,3-dihydro-5-methoxy-oxo-1,3,4-thiadiazol-3-yl-methyl O,O-dimethyl phosphorodithioate, O,2,5-dichloro-4-iodophenyl O,O-dimethylphosphorothioate, O,2-methoxycarbonylprop-1-enyl O,O-dimethylphosphorothioate, O-(4-bromo-2-chlorophenyl) O-ethyl S-propyl phosphorothioate and S-(6-chlorooxazolo [4,5b]pyridin-2-(3H)-on-3-ylmethyl) O,O-dimethylthio-phosphate.
Patent DE-3262681-D1 (DE)
Title: Stirring equipment for the dispersion of gas during the treatment of metal baths
Inventor: GIMOND JACQUES
IPC: C22B9/00
Filed: 1982-08-25
Granted: 1985-04-25
Abstract: The invention relates to a rotary gas dispersion device for the treatment of a bath of liquid metal such as aluminum and its alloys, comprising a cylindrical rotor equipped with blades immersed in the bath, connected to a hollow control shaft for the supply of gas, and is characterized in that the rotor is pierced by oblique ducts coupled to radial ducts in which the metal and the gas circulate respectively before being mixed at the point where these ducts join up, emerging in the bath so as to form a fine dispersion which is then distributed in the said bath by means of blades.
Patent DE-3265464-D1 (DE)
Title: A gymnastic implement
Inventor: DAL MONTE ANTONIO
IPC: A63B21/06
Filed: 1982-12-09
Granted: 1985-09-19
Abstract: The gymnastic implement is so conformed to train all the body's muscles, the resistance to the muscular action being represented by the user's weight. The implement has a board of suitable length for receiving the user's body in extended position and a frame member otherwise associable to said board and forming in its whole a lever system. The frame member has a first pair of parallel rods lying on a common plane, a second pair of parallel rods also lying on a common plane but inclined relative to the plane of said first pair of rods and elements interconnecting the rods of said first and second pairs transversely arranged relative to said board and forming the fulcrum and resistance of said lever system depending on the desired training to be carried out by the user.
Patent DE-3267476-D1 (DE)
Title: Closure device particularly for ski boots
Inventor: BAGGIO GIORGIO
IPC: A43B5/04
Filed: 1982-01-14
Granted: 1986-01-02
Abstract: The invention relates to a closure device particularly for ski boots. 
<??>It is a known fact that closure devices for ski boots generally comprise hooks which utilize the lever principle, and which are in many situations difficult to operate. The above problem is solved by a closure device which comprises a box-like body associated with one of the flaps to be brought together and provided with a knob (30) for actuating a spool (4) whereon at least one small cable (8) associated with the other of the flaps to be brought together is wound. Also provided is a ratchet gear means (50) driven through the knob (30) and adapted to lock the spool (4) at any selected position as the knob (30) is turned in one direction, and to release the spool (4) as the knob (30) is rotated in the opposite direction.
Patent DE-3273242-D1 (DE)
Title: Curable mixtures of synthetic resins and means for curable mixtures of synthetic resins on the basis of polyetherurethaneurea-amine prepolymers and epoxy resins
Inventor: BURBA CHRISTIAN DR DIPL CHEM
IPC: C08G18/58
Filed: 1982-12-02
Granted: 1986-10-16
Abstract: The method of hardening a glycidyl compound with a polyether urethane urea amino hardener is disclosed, said hardener being prepared by reacting (1) a blocked prepolymer prepared by reacting a phenolic compound with the reaction product of a polyether polyol with an excess of polyisocyanate, with (2) a polyfunctional amino compound.
Patent DE-3280284-D1 (DE)
Inventor: HITZEMAN RONALD A
IPC: C12N15/33
Filed: 1982-08-26
Granted: 1991-02-07
Abstract: The hepatitis B surface antigen (HBsAG) for use in hepatitis vaccine is produced in particle form (like the natural product) by yeast transformed with a vector. The use of yeast has advantages over prokaryotic hosts, e.g. in yields. A preferred vector is plasmid pYeHBs. This includes: a promoter derived from the yeast PKG promoter region; a LEU2 gene allowing for selection in yeast; and the HBsAg gene. This last war derived from a plasmid containing the complete HBV gene inserted into the EcoRI site of pBH322.
Patent DE-3280398-D1 (DE)
Inventor: POGGIO CARLO
IPC: A47F5/13
Filed: 1982-07-27
Granted: 1992-05-14
Abstract: The display stand is formed from modular elements consisting of vertical (12) and horizontal bars (11) that form a frame (10) for a trellis structure that supports hooked holders for the objects displayed. The bars are joined at the corners of the frame so that they extend beyond the corners. The frames are joined together by joining elements (24) that have an annular projection in the centre and they slide into the bars as far as this. Other joining elements (28) have four studs (29) and these fit into the lower extremities of the upright bars.
Patent DE-3362579-D1 (DE)
Title: Ball throwing device
Inventor: BALLERIN JEAN-PAUL
IPC: A63B69/40
Filed: 1983-04-13
Granted: 1986-04-24
Abstract: Balls such as table tennis balls or tennis balls are continuously fed to two pairs of adjacent flanged rollers of a ball-throwing head by a blower and two transfer ducts. Balls hit by the player are collected by a net and a trough, then fed back to the head. The rollers have separately variable speeds of rotation, a gap being provided between each pair of rollers and adapted to the diameter of the balls. The balls are directed alternately into each transfer duct, the opening of which is located opposite to each gap.
Patent DE-3366179-D1 (DE)
Title: Pyrido(3,4-c)psoralenes, preparation, use in cosmetology and in medicine and compositions containing them
Inventor: BISAGNI EMILE
IPC: C07D491/153
Filed: 1983-02-25
Granted: 1986-10-23
Abstract: Monofunctional psoralen derivatives having the general formula <IMAGE>  (I)  wherein R represents a hydrogen atom, a lower alkyl group having from 1 to 4 atoms, preferably a methyl radical, or a lower alkoxy radical having from 1 to 4 carbon atoms, preferably a methoxy radical are described. The derivatives are photobiologically active and are useful in photochemical therapy and in cosmetics.
Patent DE-3368171-D1 (DE)
Title: Draft control system for a vehicle
Inventor: STRUNK RICHARD DEAN
IPC: A01B63/111
Filed: 1983-08-05
Granted: 1987-01-22
Abstract: A filtered draft load signal FDRFT is derived from the signals A1 - A3 from three draft load sensors (16) and is subtracted from a filtered command load signal DCOM, which is derived from a signal A6 from a load setting lever (36), to provide a load error signal LERR. A model error signal DMOD is derived from LERR by a first order filter function:
 DMOD = 0.96 DMOD + 0.06 LERR
 DMOD is filtered to provide a filtered model error signal FMOD = 0.17 FMOD + 0.83 DMOD. FDRFT is subtracted from FMOD to provide a model error signal ELIT. A gain increment DELGN is proportionally to the product of GAA and ELIT and LERR where GAA is a inversely related to DCOM. A gain factor GAIN3 is obtained by integrating DELGN and the ultimate draft error signal DERR is derived as 17.5 (GAIN3. LERR + ZPOS - A(4)), where ZPOS is derived to represent the position of the rockshaft (22) at which the implement (14) enters the ground and A(4) is the actual rockshaft position given by a transducer (28). Control by the draft error signal DERR is overridden by a position error signal
 PERR = 17.5 (A(5) - A(4))
 when PERR is greater than DERR. A(5) is provided by a rockshaft positioning lever (32) used by the operator to lift the implement from the ground and lower it into the ground again.
Patent DE-3371152-D1 (DE)
Title: Device for synchronously demultiplexing a time division multiplex signal
Inventor: FLADERER HEINRICH ING GRAD
IPC: H04J3/04
Filed: 1983-08-09
Granted: 1987-05-27
Abstract: A time division multiplex signal of a high order with a frame code word occurring as a block is distributed between a plurality of channels in a demultiplexer by way of a chain circuit of conductor elements. Further on the transmission path contains memories and a channel distributor. The channel distributor is controlled by a second memory by way of a decoder, other memories and a coder in a single step. A logic linking arrangement and a frame counter permit resynchronization only when the frame code word has failed to appear four times. The synchronous multiplexer facilitates high-speed operation at bit rates of 140 Mbit/s and 565 Mbit/s and likewise permits construction in accordance with emitter-coupled logic technology.
Patent DE-3373410-D1 (DE)
Title: Mop swab with a reinforced rim for use with a cleaning device
Inventor: DENTER ULRICH
IPC: A47L13/20
Filed: 1983-11-19
Granted: 1987-10-15
Abstract: Wiping cloth for a cleaning device with squeezing and/or wringing facilities (3), whereby on the T-formation hem reinforcement (8) - central reinforcement (9) fixing studs (10) are provided, which are clipped on with an asymmetrical spacing and with their longitudinal axes (2) being disposed on the central pitch line (21) of the retraction device (5).
Patent DE-3379889-D1 (DE)
Title: Nutritional cookie
Inventor: WARREN ALISON B
IPC: A21D2/26
Filed: 1983-09-09
Granted: 1989-06-29
Abstract: Disclosed are a baked cookie product of high nutritional value and an improved dough and process for preparing it. The invention enables the preparation of a highly nutritious cookie from a dough having good machinability while maintaining the flavor, texture and mouthfeel normally associated with quality cookie products of more-typical, lower nutritional value. The crumb portion of the product will comprise from about 12 to about 25% protein and will preferably have a caloric density of from about 4.25 to about 5.0 kilo-calories per gram. One embodiment of the product comprises a baked, leavened mixture comprising, on a dry weight basis: from about 20 to about 40% wheat flour; from about 15 to about 40% sugar; from about 10 to about 25% triglyceride fat; from about 7 to about 17% casein; from about 2 to about 7% added wheat gluten; up to about 3% whole egg; and significant nutritional amounts of vitamins and minerals; wherein from about 25 to about 50% of the total protein content is gluten from the wheat flour and added wheat glut. Preferably the dry weight ratio of gluten to casein to egg is whithin the range of from about 0.5:1:0.05. to about 1:1:0.25.
Patent DE-3460292-D1 (DE)
Title: Conveyor belt
Inventor: BRUGGEMANN MICHAEL DIPL ING
IPC: B65G45/00
Filed: 1984-03-26
Granted: 1986-08-21
Abstract: 1. Conveyor belt produced from natural or synthetic rubber with reinforcing plies embedded therein, characterised in that at least the upper cover layer directly receiving the material to be conveyed is produced from a mixture of natural rubber with butadiene rubber, silicone rubber, a polyolefin and silicone oil, the polyolefin being a polyethylene of low density (between 0.910 and 0.925 g/cm**3 ).
Patent DE-3465764-D1 (DE)
Title: Plate fastening device with a dowel
Inventor: REINWARTH KLAUS
IPC: F16B5/02
Filed: 1984-06-09
Granted: 1987-10-08
Abstract: 1. Device for attaching a panel (1) or the like to a wall (2) or the roof of a building and having, traversing a through bore (6) in the panel or the like and engaging a fixing bore (10) in the wall or on the roof, a plug (8) and an anchoring sleeve (7) for direct insertion into the through bore in the panel or the like, characterized in that the walls of the anchoring sleeve (7, 22) comprise at least one but preferably a plurality of apertures (19) and in that they are provided with an aligning device (21) for a press adapted to be inserted into the anchoring sleeve and carrying adhesive or the like, the inner end of the anchoring sleeve (7, 22) which is associated with the wall (2) being occluded by a wall (18) which can be pierced, the plug (8, 23) being connected or connectable to the anchoring sleeve in traction and compression resistant manner.
Patent DE-3467314-D1 (DE)
Title: Method of seam welding a metal tube formed from a folded strip
Inventor: PARMEGGIANI ALDO
IPC: B23K9/02
Filed: 1984-05-08
Granted: 1987-12-17
Abstract: A method for restarting the longitudinal welding seam when producing thin-walled tubes from a metal tape comprises the steps of starting welding with the tape in motion and the welding current ampere being gradually raised from zero to the steady state values steady state step in which the longitudinal welding seam is continuously produced and the welding current ampere is at its steady state value, a third step in which the welding is stopped and the welding current ampere is gradually decreased from its steady state value to nearly zero, and a restarting stage in which the welding seam is overcast partially behind the point at which it had been stopped and the welding current ampere is gradually raised from nearly zero to the steady state value once again. An apparatus for performing the method is also disclosed.
Patent DE-3467858-D1 (DE)
Title: Dehydrogenation catalyst composition
Inventor: IMAI TAMOTSU
IPC: C07C5/32
Filed: 1984-01-24
Granted: 1988-01-14
Abstract: 2-30C Paraffins are dehydrogenated by contacting them with a catalyst comprising (by wt.) 0.01-5% of a Pt group component, 0.01-5% of a Sn component, 0.01-15% of an alkali(ne earth) component, and a halogen component. During the process, the halogen content of the catalyst is maintained at between 0.2 and 15 wt.% and the atomic ratio of the alkali(ne earth) component to the Pt gp. component is kept at more than 10. Improved yields are obtd. due to the improved activity, selectivity and stability of the catalyst compared with prior art catalysts without a controlled halogen content. Catalysts comprising (a) Pt Gp.component, (b) Gp.IVa component, (c) alkali(ne earth) component and (d) above 0.2 wt.% halogen component, on a porous carrier, where the atomic ratio (c):(a) is above 10, are described as new.  They are useful for dehydrogenating paraffins to monoolefins or 3-5C monoolefins to dienes.
Patent DE-3469729-D1 (DE)
Title: Process for the stabilisation of perchlorethylene containing cyclohexene oxide
Inventor: BLUM KLAUS DR DIPL CHEM
IPC: C07C17/42
Filed: 1984-12-20
Granted: 1988-04-14
Abstract: 1. Process for stabilizing perchloroethylene which contains cyclohexene oxide as stabilizer, characterized in that 4-vinyl-cyclohexene monoxide and/or 7,8-epoxyoct-1-ene and/or 1,2-epoxycyclooct-5-ene are added to the perchloroethylene in amounts of from 0.5 to 10 % by weight, relative to the amount of cyclohexene oxide present.
Patent DE-3486362-D1 (DE)
Inventor: LANDES GREG M
IPC: C12Q1/68
Filed: 1984-08-31
Granted: 1995-02-02
Abstract: Polymeric, single-stranded DNA molcule which is labeled with a plurality of labels, the labels being bonded, via linking groups, to adenine and cytosine bases of the DNA molecule in substantially equal numbers, the labels being bonded to essentially none of the guanine or thymine bases of the DNA molecule, the DNA molecule being adapted for use as a probe in a nucleic acid hybridization assay.
Patent DE-3560566-D1 (DE)
Title: Method and device for radially compressing cylindrical bodies of compressible material
Inventor: BLAUHUT WILFRIED DIPL ING
IPC: B65B13/20
Filed: 1985-03-06
Granted: 1987-10-15
Abstract: Radial compression of a cylindrical body made of compressible material, is achieved by axially leading the body through a rotationally symmetrical space, which tapers in the transport direction and whose smallest diameter is smaller than that of the body to be compressed, the envelope of the rotationally symmetrical body being generated by roller shaped bodies which rotate in the same direction and cross the axis of rotation of the space at an angle of between 5 DEG  and 45 DEG  but do not intersect it. During such passage, the body performs a helical movement relative to the envelope of the rotationally symmetrical space and is compressed, the compression being made permanent by wrapping at the narrowest point of the space.
Patent DE-3569933-D1 (DE)
Title: Water curable, azide sulfonyl silane modified ethylene polymers
Inventor: BARNABEO AUSTIN EMIDIO
IPC: C08F8/42
Filed: 1985-01-17
Granted: 1989-06-08
Abstract: The disclosure is directed to water curable polymers of an azide sulfonyl silane and a substantially linear, low pressure ethylene polymer which are resistant to water and electrical treeing and can be used as coverings, such as insulation, about wires and cables.
Patent DE-3583164-D1 (DE)
Inventor: SIEGMUND WERNER
IPC: C04B28/02
Filed: 1985-03-14
Granted: 1991-07-18
Abstract: The powder is manufactured by mixing a substance which contains salt (NaCl) in a soluble form with water and with an organic silicon compound and subsequently drying and, if appropriate, grinding the initial product obtained by the mixing. To create a new material which, on the one hand, imparts a certain anti-icing property to concrete parts and, on the other hand, makes these into a semiconductor, especially in order to direct leak currents into definable tracks and to be able to keep them away from endangered parts of a structure, it is proposed to mix the brine, produced by the mixing of water and the substance, with liquid water glass and to decant the precipitating initial product before drying.
Patent DE-3585336-D1 (DE)
Inventor: MOY TIMOTHY YEE-WAI
IPC: B01F23/10
Filed: 1985-05-02
Granted: 1992-03-19
Abstract: Disclosed is a vapor generator for generating a supply of a gas bearing vapors of a compound at a desired concentration. The supply of gas bearing vapors can be generated on demand at a desired constant delivery pressure. The generator comprises a gas line for conveying pressurized gas from a source thereof through first pressure regulating means to a vessel; said vessel for retaining a reservoir of said compound in its liquid phase and having headspace thereabove, said vessel being insulated and having heating means to maintain said liquid and said headspace at a desired temperature. The gas line extends into the vessel to a position within the reservoir of liquid and there is terminated with gas distributor means. The vessel is provided with a product vaporous outlet from the headspace from which a gas outlet line connects to a second pressure regulator means. The first pressure regulator means independently controls the pressure in the vessel while the second pressure regulator means independently controls the delivery pressure of the gas bearing said vapors. The concentration of vapors in the supply of outlet gas is determined by the vessel pressure and vessel temperature. Advantageously, the generator may be portable and may be used to generate vaporous amine carried by air or an inert gas.
Patent DE-3660602-D1 (DE)
Title: Fitting for a wing of a window, door or the like, which can at least be moved from one plane to another parallel plane
Inventor: MAUS VON RESCH JULIUS
IPC: E05D15/10
Filed: 1986-04-08
Granted: 1988-09-29
Abstract: 1. Fitting for a leaf (3) of a window, of a door or the like, which by means of leaf-opening arms (5 to 8) is displaceable at least into a parallel-open position, there being mounted at the closure end of the lower leaf-opening arm (7) a control arm (19), of which the free end is articulated on a carriage (9), characterised in that the end of the or of a further carriage (10) wich is on the opening side, particularly in the region of the push-open position of the leaf (3), co-operates with a buffer (28) mounted on the lower horizontal rail (26) of the fixed frame (1), and in that substantially at the end of the leaf (3) which is towards the opening, there is articulated one end of a stiffening arm (31) the other end of which is rotatably mounted on the lower leaf-opening arm (8) which is towards the opening, a rotary joint being at the same time constructed as a sliding joint and in that the stiffening arm (31), in the parallel-open position of the leaf (3), limits the rotary opening movement of its leaf-opening arm (8).
Patent DE-3662086-D1 (DE)
Title: Protective lining for the interior of a metallurgical vessel, and process for making the lining
Inventor: DAUSSAN JEAN-CHARLES
IPC: B22D41/02
Filed: 1986-07-23
Granted: 1989-03-23
Abstract: An internal lining for protecting the permanent refractory lining of a metallurgical vessel (1, 2) such as a tundish, casting ladle or slag pot has a base of refractory inorganic particles coated with a binder. The protective internal lining is constituted by at least two layers, namely an inner layer (3) which sinters throughout its mass under the action of heat of the molten metal contained in the metallurgical vessel, and a layer (4 or 5) which does not sinter at all or sinters only to a partial extent in order to remain friable even when the inner layer (3) has completely sintered.