baber/WOPTO huggingface dataset:
Patent DE-3468239-D1 (DE)
Title: Process and apparatus for the electrolytical deposition of metals
Inventor: BECHEM WERNER DIPL ING
IPC: C25D5/08
Filed: 1984-10-05
Granted: 1988-02-04
Abstract: The invention concerns a process for the electrodeposition of metals, especially zinc, on to metal strip, particularly steel strip, from an aqueous solution of the metal salts, using high relative flow velocities between electrolyte and strip and electrolyte and anodes, the metal strip being introduced vertically into the electrolyte, turned around and led vertically out of the electrolyte. A process of this nature should enable high current densities to be employed, including in vertical cells in which the metal strip, in particular steel strip, is passed vertically through the electrolyte, and permit even relative flows between the metal strip and the electrolyte, thus producing even deposition conditions for the parts of the metal strip entering and leaving the cell. The invention proposes that the electrolyte is forced to flow against the direction of strip travel throughout the section between the anodes and the metal strip. The equipment envisaged for carrying out the process is designed so that the electrolytic cell (1) is fitted with shaft-shaped sections (8, 12) for the strip entrance (8) and exit (12), within which sections (8, 12) the anodes (9, 11) are arranged parallel to each other and to the metal strip (6), and the sections (8, 12) are connected by a communicating lower part of the cell (13), and the top of the section (8) for the strip entrance is set lower than the top of the section (12) for the strip exit by the dimension  DELTA  h.
Patent DE-3468717-D1 (DE)
Title: Organic titanium compositions for use in oil and gas wells
Inventor: PUTZIG DONALD EDWARD
IPC: E21B43/26
Filed: 1984-10-04
Granted: 1988-02-18
Abstract: A dry, solid mixture of  (a) the reaction product of    (R<1>O)4Ti  with (i)    HgN(R<2>OH)k  at a titanate: amino alcohol mol ratio of about 1:1,  or (ii) R<3>[N(R<4>OH)mR5_n]2 at a titanate: amino alcohol mol ratio in the range between about 1:1 and about 2:1, and (b) a monosaccharide, disaccharide, or polyhydric alcohol which can be obtained by reduction of a monosaccharide, in an amount sufficient to enhance the uniform crosslinking capacit of said reaction product,  wherein  R1 is 61-6 alkyl;  each of R<2>, R<3> and R<4> is 61-6 alkylene;  R<5> is H or C1-6 alkyl;  k is 1-3 and g plus k equals 3; and  m is 1 or 2 and m plus n equals 2. Mixtures are useful in thixotropic cements and in fluid fracture formulations for oil wells.
Patent DE-3473068-D1 (DE)
Title: Clockwork-movement including a plurality of motors and an electronic time base
Inventor: CLAUDE RAY
IPC: G04F8/00
Filed: 1984-12-04
Granted: 1988-09-08
Abstract: The base plate bears on one of its surfaces a motor for counting off current time and two motor units for counting off minutes and hours of measured time intervals. On the lower surface it bears a motor for counting off seconds of measured time and a motor for counting off hundredths of seconds of measured time, these latter being partially superposed over the motors on the other surface. A tube is placed so as to locate and guide by its outer surface the display wheel train driven by the current time motor and by its inner surface the display wheel train driven by the motors which count seconds and hundredths of seconds of measured time. Two substrates placed respectively above and below the motors are connected by contact blocks. A control circuit and a quartz resonator are fastened to the lower substrate. The battery is accommodated in a lodging adapted thereto and its thickness extends to both surfaces of the base plate. The motor units for counting off minutes and hours of measured time may be separately pre-assembled. They drive indicators placed in off-center positions on the dial.
Patent DE-3473898-D1 (DE)
Title: Water closet system having a liquid separator
Inventor: AKESSON TORSTEN
IPC: E03D5/014
Filed: 1984-05-02
Granted: 1988-10-13
Abstract: A water closet system comprising a lavatory which is connected to a collection tank or mouldering chamber (2) over a discharge piping (3), and a liquid separator (4) interconnected in said discharge piping (3) adjacent and above the tank or chamber (2). The liquid separator (4) comprises an inlet pipe (8) having a widened bottom portion (13), an outlet pipe (9) preferably having a widened top portion (14) and a liquid container which sealingly encloses at least the end portions (13, 14) of said inlet and outlet pipes (8, 9). The diameter (D2) of the top end (14) of the outlet pipe (9) is equal to of largerthan the diameter (D1) of the non-widened portion of the inlet pipe (8), and the said diameter (D3) of the bottom end (13) of the inlet pipe (8) is largerthan said diameter (D2) of the top portion (14) of the outlet pipe (9). The discharge piping (3) may be connected peripherally to the inlet pipe (8) of the liquid separator, and the inlet pipe (8) may have several wires provided spaced round the periphery thereof and extending down towards the centre ofthe outlet pipe (9) for guiding solid and semi-solid material received from the inlet pipe (8) to the centre of the outlet pipe (9).
Patent DE-3474817-D1 (DE)
Title: Diazine-ethenylphenyl oxamic acids and esters and salts thereof
Inventor: GROZINGER KARL G DR
IPC: C07D241/12
Filed: 1984-08-23
Granted: 1988-12-01
Abstract: Compounds of the formula <CHEM>  wherein  R1 is hydrogen or alkyl of 1 to 4 carbon atoms; R2 is hydrogen, methyl, hydroxyl, alkoxy of 1 to 4 carbon atoms, di(alkyl of 1 to 2 carbon atoms)amino-(alkoxy of 1 to 4 carbon atoms) or -HN-CO-CO-OR1;  A is <CHEM> R3 is hydrogen, methyl, alkoxy of 1 to 4 carbon atoms, hydroxyl, amino, alkanoyloxy of 1 to 2 carbon atoms, di(alkyl of 1 to 2 carbon atoms)amino-(alkoxy of 1 to 4 carbon atoms) or acetamido; and R4 is hydrogen, amino, alkoxy of 1 to 4 carbon atoms, halogen or -HN-CO-CO-OR1; and, when R1 is hydrogen, non-toxic, pharmacologically acceptable salts thereof. The compounds as well as their salts are useful for the treatment of immunological, inflammatory and allergic disorders such as allergic asthma, rhinitis, conjunctivitis, hay fever, urticaria, food allergies and the like.
Patent DE-3475163-D1 (DE)
Title: Method for sealing capsules
Inventor: GRAHAM DEAN M
IPC: A61J3/07
Filed: 1984-05-21
Granted: 1988-12-22
Abstract: The present invention relates to a method for sealing capsules to render them both tamper-proof and tamper-evident. The method comprises locating a quantity of an adhesion-promoting fluid between the adjacent surfaces of the overlapping capsule wall, and thereafter applying dielectric heat energy in the vicinity of the adhesion-promoting fluid, to cause the adjacent surfaces of the capsule walls to form a permanent bond.Preferably, the adhesion-promoting fluid may comprise a non-solvent for the capsule walls that further has a high dielectric constant. Suitable adhesion-promoting fluids include lower alkanols. The method is capable of rapid operation and is inexpensive by virtue of its simplicity. Reliable capsule seals are achieved that are incapable of violation.
Patent DE-3564353-D1 (DE)
Title: Apparatus for locating persons for an electronic timepiece
Inventor: CHAU BUI NGOC
IPC: G04G21/04
Filed: 1985-04-23
Granted: 1988-09-15
Abstract: A pager is described for use in an electronic watch. The pager comprises a frame (1) for picking up a magnetic signal and a piezoelectric transducer (11) having a static capacitance on its terminals, for producing a sound. 11 To improve sensitivity of reception, a switching circuit (15) connects the transducer (11) in parallel with the frame (1) to tune it by means of the static capacitance to the frequency of the magnetic signal carrier wave. To increase the performance of the transducer (11 ) when it operates as a sound transmitter, the switching circuit (15) connects the frame (1) in series with the transducer (11).
Patent DE-3565847-D1 (DE)
Title: Binary composition of thermoplastic polyesters
Inventor: BONIN YVES
IPC: C08L67/02
Filed: 1985-06-26
Granted: 1988-12-01
Abstract: Mixed polyester molding compositions comprising at least a pair of structurally different thermoplastic polyesters are stabilized against transesterification, whether during formulation or the downstream molding thereof, by having incorporated therein an effective amount of at least one mono-, di- or triester of orthophosphoric acid.
Patent DE-3566227-D1 (DE)
Title: Machine for reclaiming constituents of concrete
Inventor: DECHMANN JEAN
IPC: B01D21/04
Filed: 1985-07-06
Granted: 1988-12-22
Abstract: 1. Machine for the recovery of the constituents of concrete, in particular concrete residues obtained by rinsing concrete mixers, comprising a pit into which the rinsing water and concrete residues are tipped, an endless stripping-off band mounted in this pit and driving means to rotate the stripping-off band and to extract the constituents composed of gravel and sand from the pit, characterized in that the pit is at least partly in the form of an inclined ramp (1), in that the stripping-off band (6) is borne by a frame (5) which is mounted to pivot at the top of the ramp (1) and in that the frame (5) is connected to raising means to pivot is between a raised, non-operative position out of the pit and a lowered, operative position in which the stripping-off band (6) rests on the solid phase of the concrete and rinsing water mixture (3).
Patent DE-3568859-D1 (DE)
Title: Apparatus and method for adjusting a central heating installation
Inventor: DE WIT JAN BAUKE
IPC: F24D19/10
Filed: 1985-12-19
Granted: 1989-04-20
Abstract: Apparatus for adjusting a central heating installation, particularly in respect of the heat delivery of the appertaining radiator (4) or radiators separately, for which purpose the or each radiator is provided with a presettable valve (11) in the supply pipe for the heating medium, such as water. The apparatus is further provided with a temperature transducer! (5,6) on the supply pipe and a temperature transducer on the return pipe for the heating medium, and a control unit (9) is provided which has at least three inputs, to two of which said temperature transducers (5, 6) of the supply and return pipes are connected, while to the third said input a room temperature transducer (7) is connected. Said control unit comprises a memory for storing the relationship between the relative heat delivery of the radiator and the relative mass flow of the heating medium, using as parameters the differences between supply, return and room temperatures and the heat 'delivery exponent of the radiator, and for storing input data, measured temperatures and calculated heat delivery, said control unit reacting to the measured temperatures to supply at the output a control signal for indication and/or valve adjustment of the mass flow in the flow pipe.
Patent DE-3572768-D1 (DE)
Title: Pharmaceutical compositions and their use as mydriatics
Inventor: CARENZI ANGELO
IPC: A61P27/02
Filed: 1985-12-24
Granted: 1989-10-12
Abstract: PCT No. PCT/EP85/00744 Sec. 371 Date Aug. 20, 1986 Sec. 102(e) Date Aug. 20, 1986 PCT Filed Dec. 24, 1985 PCT Pub. No. WO86/03970 PCT Pub. Date Jul. 17, 1986.Pharmaceutical compositions and their use in ophthalmology. Said compositions comprise ibopamine (epinine 3, 4-0-diisobutyrate and are used mainly as mydriatics.
Patent DE-3586967-D1 (DE)
Inventor: HARDING GEOFFREY
IPC: G01N23/201
Filed: 1985-02-20
Granted: 1993-02-25
Abstract: The system has an arrangement of detectors that measure the intensity of the primary radiation and of scattered radiation at a small angle to the primary radiation.  The detectors (5) produce several scatter signals describing the intensity of the scattered radiation.  A computer (12) corrects the scatter signals for weakening in the primary radiation. A memory (13) stores separately the scatter signals processed by the computer and referring to different points in the area being examined.  The area may be irradiated by one or more primary beams. The beam may have the shape of a flat fan.
Patent DE-3587012-D1 (DE)
Inventor: JANSONS VIKTORS
IPC: C08F4/14
Filed: 1985-10-11
Granted: 1993-03-04
Abstract: A process for producing aromatic ketone-sulfone copolymers which comprises polymerizing appropriate monomers by a Friedel-Crafts polymerization reaction using a Lewis acid catalyst. A controlling agent such as a Lewis base is added to the reaction medium. The reaction medium comprises, for example, aluminum trichloride as the Lewis acid, an organic Lewis base such as N,N-dimethylformamide or an inorganic Lewis base such as sodium or lithium chloride as the controlling agent, and a diluent such as methylene chloride or 1,2-dichloroethane. The amount of Lewis acid, the amount of Lewis base, the temperature of the reaction and the monomer to diluent molar ratio are varied depending on the monomer system to obtain melt-processable, high molecular weight, substantially linear polymers, for example prepared from copolymerization of p-phenoxybenzoyl chloride and p-phenoxybenzenesulfonyl chloride or of terephthaloyl chloride, 1,4-benzenedisulfonyl chloride and diphenyl ether, or of like monomers.
Patent DE-3666725-D1 (DE)
Title: Anti-stall ball-check valve
Inventor: BAZAN ALBERTO
IPC: F16K15/04
Filed: 1986-08-08
Granted: 1989-12-07
Abstract: A vertical ball-check valve for a sanitary diaphragm pump comprising a unitary housing (10) and valve seat (13), an elastomeric ball (14), preferably hollow to respond to low pump pressure, and a removable ball stop (16) to permit removal of the ball for inspection and cleaning of the valve housing (10). The ball (14), passageway, and ball stop (16) are sized relative to each other to provide space for solids which have passed through the valve seat (13) to be discharged from the outlet end without stalling the valve.
Patent DE-3668806-D1 (DE)
Inventor: LUDWIG ALBERT
IPC: B44B5/02
Filed: 1986-12-02
Granted: 1990-03-15
Abstract: 1. Device for isolating and feeding essentially regularly shaped coining pieces (2) on a coining machine, having a feed plate (5), rotatable stepwise, a stacking magazine (1) in the region of and above one of the receiving pockets (6) made peripherally on the feed plate (5), and an isolating slide (8) located to be effective between the stacking magazine (1) and the feed plate (5), feed plate (5) and isolating slide (8) being actuatable in time with the coining machine, characterized in that the stacking magazine (1) has a first guide rail (11) fixed to the frame and extending over the height of fall of the coining pieces (2) and a second guide rail (12) extending over at least part of the length of the height of fall of the coining pieces (2) and mounted on the first guide rail (11), which is fixed to the frame, so as to be moveable towards the latter and away from the latter, in that over the length of the movably mounted second guide rail (12) the inner shapes of the guide rails (11, 12) produce overall an inner shape which is matched to the outer shape of the coining pieces (2), and in that a vibrator (18) is provided which is operatively connected to the movably mounted second guide rail (12) and so as to set the latter in motion.
Patent DE-3671808-D1 (DE)
Inventor: LANG OTTO
IPC: G06F11/30
Filed: 1986-03-21
Granted: 1990-07-12
Abstract: 1. Apparatus for self-monitoring a circuit (5) containing a microprocessor, having an evaluation device connected to a control pulse channel (a1, b1; a2, b2; a3, b3) which monitors the reception of control pulses (P11, P11a; P12, P12a; P13, P23) at the correct time and, when the received control pulse train deviates from a predetermined expected control pulse train, outputs a control signal (C1, C2, C3), with the aid of which the microprocessor can be reset and/or a device for signalling malfunctions (6) can be activated, characterized in that the circuit (5) is provided with at least two control pulse channels (a1, b1; a2, b2, a3, b3) and outputs to the control pulse channels (a1, b1; a2, b2; a3, b3) groups of control pulses (P11, P21; P11a, P21a; P12, P22; P12a, P22a; P13, P23) which have a predetermined temporal assignment to one another, and in that the evaluation device contains a monitoring device (21; 22; 23) for monitoring both the control pulses (P11, P21; P11a, P21a; P12, P22; P12a, P22a; P13, P23) and the temporal assignment of the control pulses.
Patent DE-3673325-D1 (DE)
Inventor: HAYMAN DAVID FRANK
IPC: C07C43/23
Filed: 1986-10-22
Granted: 1990-09-13
Abstract: A compound of formula (I)is prepared by cyclising a compound of formula (IIa) or (IIb) or a mixture thereofwhereinX is hydroxyl or halogen andR' and R<sup>2</sup> independently, represent hydroxy protecting groups)followed by removal of the protecting groups R<sup>1</sup> and R<sup>2</sup>.The compound (I) is of use as an intermediate inthestere- oselective preparation of (±)trans -5-fluoro-2,3,3a,9a-tetra- hydro-1H-[1,4]benzodioxino[2,3-c) pyrrole, which is a selective α<sub>2</sub>-adrenoreceptor antagonist and is thus of potential value, in particular, for the treatment or prevention of depression.
Patent DE-3683951-D1 (DE)
Inventor: GERK ALVIN PHILLIP
IPC: C01F7/442
Filed: 1986-04-24
Granted: 1992-04-02
Abstract: A sol-gel process of producing durable alpha alumina-based ceramic abrasive grain from alpha alumina monohydrate is improved by the addition of a nucleating agent. Improved abrasive products containing the durable ceramic abrasive grains are also provided.
Patent DE-3684283-D1 (DE)
Inventor: SCHAPIRA JOSEPH
IPC: A01N39/02
Filed: 1986-12-09
Granted: 1992-04-16
Abstract: Herbicidal products of improved efficiency, based on an oxynil ester, characterised in that they comprise a mixture of n-heptanoic and n-butyric esters of bromoxynil and/or of ioxynil preferably in combination with one or more phenoxyalkanoic acids especially in ester or salt form.
Patent DE-3686683-D1 (DE)
Title: Tetrapyrrolpolyaminomonocarbonsaeure-therapiemittel.
Inventor: BOMMER JERRY C
IPC: A61K49/00
Filed: 1986-04-30
Granted: 1992-10-15
Abstract: This invention relates to new therapeutic compositions which are useful in photodiagnosis and phototherapy, especially in the detection and treatment of tumors and cancerous tissues in the human or animal body. The compounds of the present new therapeutic composition are mono-, di or polyamides of an amino monocarboxylic acid and a tetrapyrrole containing at least one carboxyl group of the structure  <IMAGE>  wherein Z is the aminomonocarboxylic acid residue less the amino group, X is the tetrapyrrole residue less the carboxy group, and "n" is an integer from 1 to 4 inclusive.
Patent DE-3766043-D1 (DE)
Inventor: COMARMOND JEAN SYLVAIN
IPC: B25D9/26
Filed: 1987-07-27
Granted: 1990-12-13
Abstract: A hydraulic percussion device comprises a housing defining a longitudinal cylinder, a piston longitudinally reciprocal in the cylinder and subdividing same into a front compartment and a rear compartment, and a tool engageable longitudinally with the piston at the front compartment. The compartments are alternately and oppositely hydraulically pressurized to move the piston forward to strike the tool while traveling at an end speed and to move the piston backward away from the tool, the rate of alternation being a frequency parameter and the speed being a force parameter. A controller varies at least one of the parameters by detecting how much the piston rebounds from the tool after striking same and operating the control means in accordance with how much rebound is detected. How much the piston rebounds can be detected by sensing the pressure in one of the compartments immediately after the piston strikes the tool. As rebound increases the pressure in the rear compartment increases relative to a set point or pressure in the front compartment decreases relative to a set point, and vice versa. Rebound can also be detected by sensing the pressure in one of the compartments and at one of the sides of the source and operating the control means in accordance with the differential between these sensed pressures.
Patent DE-3773851-D1 (DE)
Inventor: PENSA CARLO MARIA
IPC: B67D1/12
Filed: 1987-10-28
Granted: 1991-11-21
Abstract: An equipment is described which permits an installation for the distribution of beer or other beverages, the washing of the pipes in contact with the beverages in a semi-automatic manner, with no disconnection of any part, with water and gas preferably brought to the same pressure as that of the beverage in order to prevent infiltration in the barrels, and in addition permits one or more barrels to be connected and disconnected by remote control so that the barrels can be changed without disconnecting the coupling, characterised by the fact that the aforesaid coupling has passages for gas inlets and beer outlets and an additional passage for washing and that the movements of opening and closing the coupling itself are effected by means of a pneumatic control.
Patent DE-3773983-D1 (DE)
Inventor: WAHLBRINK HARTWIG
IPC: G01F15/00
Filed: 1987-02-17
Granted: 1991-11-28
Abstract: The measurement device has an arrangement connected before its input to produce a defined input flow.  The arrangement consists of a pipe section (3) with a specially roughened internal surface (9).  The roughened internal surface of the pipe section is formed from small shoulders (10) in the wall of the pipe. The pipe section is connected to the measurement device (2) via a flange joint.  The shoulders in the wall of the pipe section produce a reproducible turbulence and hence a defined flow.
Patent DE-3776234-D1 (DE)
Inventor: MITULLA KONRAD DR
IPC: C08L51/00
Filed: 1987-08-20
Granted: 1992-03-05
Abstract: Thermoplastic moulding materials  comprises  (A) 1-70 wt.% (w.r.t. A+B) of a graft copolymer comprising an elastomer a1 and a shell a2 grafted onto the elastomer, the elastomer a1 consisting of butadiene alone or a copolymer of butadiene with up to 30 wt.% on a1 of styrene or acrylonitrile and having an ave. particle size of 100-750 micrometres (d50-value of the integral wt. distribution), and making up 90-50 wt.% of (A), and the shell a2 being made up of at least one 8-12C vinyl aromatic monomer (a22) and at least one monoethylenically unsatd. monomer (a23), and making up 10-50 wt.% of (A); and (B) 99-30 wt.% (w.r.t. A+B) of a copolymer hard matrix comprising (b1) at least one 8-12C vinylaromatic monomer and (b2) at least one mono-ethylenically unsatd. monomer.  The grafted shell a2 is made in two stages in which (1) in a first stage, 5-50 wt.% w.r.t. a2) exclusively of the vinyl aromatic monomer is graft polymerised and (2) in a second stage 50-95 wt.% (w.r.t. a2) of a mixt. of a22 and the monomer a23 in a wt. ratio of 90:10 to 66:34 is graft polymerised in the presence of the elastomer a1.
Patent DE-3785473-D1 (DE)
Inventor: HAFERL PETER EDUARD
IPC: H04N3/233
Filed: 1987-02-25
Granted: 1993-05-27
Abstract: At the deflection rate, scanning current is generated in a deflection winding during a trace interval and during a retrace interval of a deflection cycle. A switching device is coupled to the deflection winding for generating, during the retrace interval, a retrace voltage and for generating a scanning current in the winding during a trace interval. Using the retrace voltage and a modulation signal a modulated voltage is produced during the retrace interval. A trace capacitance coupled to the deflection winding forms with a deflection winding a trace resonant circuit such that the scanning current that flows in the trace capacitance develops during the trace interval a parabolic voltage. A second resonant circuit generates in the modulation inductance, a modulation current at a modulated amplitude during the trace interval. The modulation current is coupled to the trace capacitance to vary the parabolic voltage in trace capacitance w.r.t. the parabolic voltage to reduce inside pincushion distortion. The trace capacitance acts as a low impedance bypass capacitance for the scanning current around the modulation inductance throughout the retrace interval.