baber/WOPTO huggingface dataset:
Patent DE-19616331-C1 (DE)
Inventor: KRAEMER WALTER
IPC: B29C48/07
Filed: 1996-04-24
Granted: 1997-11-27
Abstract: In a process for producing structured sheeting 1 from synthetic thermoplastic material, a virgin fused length 3 is produced with the aid of an extruder and a sheet die 2 and is fed in the plastic state on to a structure-forming roll 4 which is driven in rotation and which has a negative surface structure 6 with respect to the structure 5 of the sheeting. In the region of feeding on to the structure-forming roll, the fused length is electrostatically charged with the aid of a corona discharge treatment device 7. The structure-forming roll is connected as a counterelectrode with respect to the corona discharge treatment device and formation and copying of the negative structure of the structure-forming roll is effected in the fused length by electrostatic forces of attraction. The structured sheeting, which is positively structured 5 in accordance with the negative surface structure of the structure-forming roll, is formed on the structure-forming roll by cooling and is thereafter stripped from the roll.
Patent DE-19648019-C1 (DE)
Title: Colourant based on indigo precursor giving fast blue dyeing of keratin fibres, especially human hair
Inventor: SEMADENI PASCAL ANDRE DR
IPC: C07H17/02
Filed: 1996-11-20
Granted: 1998-02-12
Abstract: Colourant for keratin fibres is obtained by mixing a colour base containing a 3-indolyl pyranoside of formula (I) with a hydrolase, just before application; in which R = a DL-, D- or L-(aldo- or keto)-pyranose; X, Y = H, halogen, OH or 1-4C alkoxy.   Also claimed is a method of colouring hair which comprises applying the colourant to the hair and allowing to act for 10-45 minutes at 15-50  deg C, rinsing, shampooing if necessary and drying.
Patent DE-19650559-C1 (DE)
Title: Connection to feed fuel and water into injection valve in Diesel internal combustion engine
Inventor: DANCKERT BERND DIPL ING
IPC: B01F3/08
Filed: 1996-12-05
Granted: 1998-03-26
Abstract: A connecting element 4 has a first inlet 2 for a fuel line and a second inlet 3 for a second fluid, preferably water, the first inlet 2 leading to a flow passage 5 which is surrounded by an annular space 31 into which the second fluid is discharged and nozzle bores at the periphery of the flow passage 5 connecting the annular space 31 with the flow passage 5; the nozzle bores being arranged at an acute angle to an axis coaxial to the flow direction of the fuel in the fuel passage 5. The outlet 12 of the flow passage 5 may be directly attached to a fuel injection nozzle 1. Preferably a nozzle insert 18 is placed in the flow passage 5 separating the annular gap 31 from the flow passage 5 and through which the nozzles bores pass. The nozzle bores may co-operate with grooves in the flow passage 5 to increase turbulence and assist the emulsifying effect. The fuel-water ratio is a function of engine operating conditions.
Patent DE-19707759-C1 (DE)
Inventor: TOMA AUGUSTIN
IPC: E05B15/02
Filed: 1997-02-26
Granted: 1998-08-20
Abstract: The system for door opener has a locking lever (3), which locks or releases the catch (2). A first safety lever (6) holds the locking lever in the locked position, and with a solenoid (4) is swivelable in a position releasing the locking lever. With a second safety lever (10) which engages at the first safety lever (6), for the protecting of the locking lever against breaking open. The second safety lever is a mechanically uncouplable lever of small mass, located at its centre of gravity, which is adjustable from a position locking the first safety lever, by a magnetic coupling at an armature (5) of the solenoid, in a position releasing the first safety lever.
Patent DE-19714843-C1 (DE)
Title: Operating device for washing machine with drum
Inventor: HUESER THEODOR
IPC: D06F34/20
Filed: 1997-04-10
Granted: 1998-08-13
Abstract: An operating device for a washing machine incorporates a locking unit for fixing the machine drum in a preset position. The unit takes the form of a locking rod (8), which is guided or released by a cam driver (12) into the position for fixing the drum. The cam driver (12) operates a lever (13), via a push rod (14), for unlocking the outer lid of the machine. The locking rod (8) is connected to a locking component (9) which produces the mechanical connection between the cam driver (12) and the lever (13) through the tilting of the push rod (14) when the locking rod (8) is in the position for fixing the drum.
Patent DE-19716470-C1 (DE)
Title: Integrated fuel preparation module for preparing fuel gases supplied to fuel cell plant
Inventor: HUPPMANN GERHARD
IPC: H01M8/0612
Filed: 1997-04-19
Granted: 1998-10-01
Abstract: The integrated fuel preparation module includes a preheating and wetting zone (2), a preforming zone (3) and a fuel gas heating zone (4), provided in a common housing (1). Facilities are provided, so that these zones are subjected to a flow of fuel gas, one after the other. The preheating and the wetting zone (2) is provided with facilities (22) for the supply of vapour. The preforming zone (3) is provided with a catalyser material. The fuel gas heating zone (4) is provided with a heat exchanger unit.
Patent DE-19717491-C1 (DE)
Title: Roller skate running track
Inventor: BRENNENSTUHL ROLF
IPC: A63C19/10
Filed: 1997-04-25
Granted: 1998-10-08
Abstract: The track (1) has a track surface (5) which extends longitudinally (6), with at least two curved halves (2,3) which extend in a U-configuration. Each of the curved halves has at least two longitudinal curved sections (8,9,13,14) which pivot (28,29) together.  At least two flat sections are arranged in the longitudinal direction (6) between each two curved sections, each pivotally connected with the adjacent curved section. Between the flat sections and the adjacent curved sections are connectors, which with the smooth section and with the curved sections are each pivotable.
Patent DE-19841364-C1 (DE)
Title: Multifunktionales Korpus-Handlingsystem
Inventor: OTTO ANDREAS
IPC: B65G7/08
Filed: 1998-09-10
Granted: 2000-03-30
Abstract: Figur 1 zeigt ein Handlingsystem für Korpusmöbel. Eine Rohrsäule 101 mit einem im unteren Bereich angeordneten Drehkranz 104 weist eine Hauptwelle 112 auf, welche an ihrer einen Seite ein Gegenlager 103 und auf der gegenüberliegenden Seite einen Flansch 109 besitzt. Die Rohrsäule 101 weist im Bereich der Hauptwelle 112 vertikale Aussparungen auf. Beidseitig der aus der Rohrsäule 101 herausragenden Hauptwelle 112 sind Führungsprofile 102 angeordnet. Am Flansch 109 ist eine Fördereinrichtung mit einem horizontalen Band 108 und einem vertikalen Band 107 angebracht. Die Fördereinrichtung kann als Laufband 110 oder auch als Rollenbahn ausgebildet sein. Die Rohrsäule 101 mit dem im unteren Bereich angeordneten Drehkranz 104 ist mit einem Bodenstativ 111 verbunden, welches vorzugsweise Laufräder 106 besitzt, die auf einer Schiene 105 fahrbar sind.
Patent DE-19844126-C1 (DE)
Title: Frequenzdetektionsverfahren zur Taktsignalfrequenz-Nachstellung und Frequenzdetektorschaltung zur Durchführung des Verfahrens
Inventor: UNTERRICKER REINHOLD
IPC: H04L7/033
Filed: 1998-09-25
Granted: 2000-06-08
Abstract: Beim erfindungsgemäßen Frequenzdetektionsverfahren zur Nachstellung einer Taktsignalfrequenz auf die Datenrate eines empfangenen Datensignals werden das durch 4 vorgeteilte Taktsignal und das empfangene Datensignal jeweils mit dem gleichen Teilungsfaktor frequenzgeteilt, die Frequenzen der beiden frequenzgeteilten Signale durch Zählvorgänge ermittelt und mittels einem Subtrahierer (10) verglichen, wobei dann die ermittelte Frequenzdifferenz in ein analoges Ausgangssignal zur Regelung der Taktsignalfrequenz umgewandelt wird. Dieses Verfahren läßt sich bei der Datenübertragung anwenden.
Patent DE-19850735-C1 (DE)
Title: Elektrode für elektrometallurgische Verfahren
Inventor: LAMPEY HARALD
IPC: H05B7/085
Filed: 1998-11-04
Granted: 2000-09-21
Abstract: Ein Elektrodenstrang für elektrometallurgische Verfahren mit mindestens einer Elektrode und mindestens einem Verbindungselement, bei dem die Elektrode eine Mantelkomponente aus einem ersten Kohlenstoffmaterial und eine Kernkomponente aus einem zweiten Kohlenstoffmaterial umfaßt, bei dem das zweite Kohlenstoffmaterial einen niedrigeren spezifischen elektrischen Widerstand und eine höhere Dichte als das erste Kohlenstoffmaterial hat, zeichnet sich durch geringen Elektrodenverbrauch und höhere Leistungsaufnahme aus.
Patent DE-19859736-C1 (DE)
Title: Arrangement for monitoring liquid-carrying lines has measurement body housing with vertical channel matching body contour that transitions to upper, lower channels above, below body
Inventor: OPITZ EBERHARD
IPC: G01F1/24
Filed: 1998-12-23
Granted: 2000-08-03
Abstract: The arrangement has a flow chicane (1) associated with the main flow and a buoyancy or float measurement body (4) associated with an auxiliary flow arranged in separate, connected housings (7,8). The housing (8) for the measurement body has a vertical channel (9) matching its contour that transitions to lower and upper channels (10,11) below and above the measurement body.
Patent DE-19918282-C1 (DE)
Title: Einrichtung und Verfahren zum Beseitigen von Bindestoff aus Metallpulvern
Inventor: FELSKI PETER
IPC: F27D7/06
Filed: 1999-04-22
Granted: 2001-01-25
Abstract: Die Erfindung betrifft eine Einrichtung und ein Verfahren zur Beseitigung von Wachs aus Metallpulver und dergleichen. Hierbei wird von der Tatsache Gebrauch gemacht, dass das aus einem Sinterofen während eines Entwachsungsvorgangs austretende und über ein Rohr abgesaugte Gas einen Temperaturverlauf aufweist, welcher einen Hinweis auf den Stand der Entwachsung gibt. Beim Maximalgrad des Entwachsens, d. h., wenn das in gasförmiger Form aus einer Sintermasse austretende Wachs ein Maximum erreicht, ist auch die Temperatur im Absaugrohr am höchsten. Ist dieses Maximum erfasst, kann man durch Extrapolation auf die Beendigung des Entwachsungsvorgangs schließen. Steht das Ende dieses Vorgangs fest, muss der Vorgang des Entwachsens nicht länger als nötig durchgeführt werden. Man kann somit früher als bisher üblich mit dem eigentlichen Sintervorgang beginnen.
Patent DE-19938124-C1 (DE)
Title: Verfahren zum Verwalten der von einer zentralen Netzwerk-Komponente über eine Leitung zu einer dezentralen Netzwerk-Komponente übertragenen Energie und Netzabschlußeinrichtung
Inventor: ALMS HENRIK
IPC: H04M19/08
Filed: 1999-08-12
Granted: 2001-07-19
Abstract: In der Netzabschlußeinrichtung (NT) wird die Spannung (US) und der Strom (I) der angeschlossenen Leitung (L) gemessen und bei einer Spannung (US), die unter einer Schwellenspannung (SU) liegt - entspricht etwa der halben zentral eingespeisten Spannung (U) -, eine Fehlerbehandlung eingeleitet, bei der unter Berücksichtigung des aktuell gemessenen Stromes (I) die Netzabschlußeinrichtung (NT) derart beeinflusst wird, dass die gemessene Spannung (US) über der Schwellenspannung (SU) liegt - z. B. bei Aktivierung einer Funktion (F) sind auch andere Funktionen (F), z. B. mit großem Strombedarf, deaktivierbar.
Patent DE-19940327-C1 (DE)
Inventor: BLOOMFIELD THOMAS D
IPC: E02B11/00
Filed: 1999-08-25
Granted: 2001-05-03
Abstract: The pipe has a concrete polymer wall (16). At least part of the wall is made of a filter material (14) that is permeable to liquids. The filter material is formed as gravel-like granules bonded together with a binder. Preferably, the wall has at least one radially arranged round hole (12), which is filled with a plug of the filter material. An Independent claim is included for a method to manufacture a drain pipeline.
Patent DE-19951987-C1 (DE)
Title: Key-operated vehicle ignition switch has electromagnetically operated block for securing element interacting with key via inclined surfaces, able to move out of recess when key withdrawn
Inventor: LANDMANN ALFRED
IPC: B60R25/20
Filed: 1999-10-28
Granted: 2001-06-28
Abstract: The ignition switch has a rotor with a spring-loaded securing element for blocking the withdrawal of the key from the rotor when rotated back into its initial position by engaging a recess in the key. The securing element and key interact via inclined surfaces so the securing element can move out of the recess when the key is withdrawn and the electromagnet interacts with a blocking element movable between first and second positions in a stator.  The ignition switch has a rotor (3) with a spring-loaded securing element (8) for blocking the withdrawal of the key (2) from the rotor when rotated back into its initial position by engaging a recess in the key. An electromagnet (10) releases the block if the vehicle is stationary and secured against rolling away. The securing element and key interact via inclined surfaces so the securing element can move out of the recess when the key is withdrawn and the electromagnet interacts with a blocking element (9) movable between first and second positions in a stator.
Patent RU-2057592-C1 (RU)
Inventor: KUZMINYKH VALERIJ M
IPC: B03B7/00
Filed: 1992-10-03
Granted: 1996-04-10
Abstract: FIELD: natural minerals dressing. SUBSTANCE: slick concentrate, using size screening procedure, is divided for two fractions: big size fraction, that after nuggets of gold are separated, goes to waste, and small size fraction, that is subjected to separation to select particles of scale form and concentration on table is sent for amalgamation. Grain-type particles after separation go to sedimentation. Mercury-bearing particles are separated from tailings of sediment and also are sent for amalgamation. Concentrate of sediment is subjected to additional concentration on table. Table concentrate is also sent for amalgamation. Intermediate products of tables and tailings of amalgamation are sent back for separation. Nugget gold and slick metal from amalgamation output are sent for refining. EFFECT: improved gold extraction process. 3 cl, 2 dwg
Patent RU-2044640-C1 (RU)
Title: Method to produce gas concrete pieces of varying density
Inventor: GISIN SEMEN G
IPC: B28B1/50
Filed: 1992-10-21
Granted: 1995-09-27
Abstract: FIELD: gas concrete pieces production for industrial and civil engineering. SUBSTANCE: calculated amount of dry polycomponent mixture is laid in mould, in which water passing pipes are mounted. Through the pipes beginning from lower layers they add water to be mixed with dry mixture. As capillaries of mixture are filling with water, pipes are gradually taken out. After water passing pipes are removed mould is covered with lid without sealing. In the case consumption of added to dry mixture water through holes of pouring out is to correspond consumption of filtering water through any horizontal cross-section of dry mixture at maximum allowed speed of filtration. Calculation of dry components mass is carried out in accordance with calculation formula. EFFECT: method allows to produce pieces with given varying density by height of molding. 1 dwg, 2 tbl
Patent RU-2044206-C1 (RU)
Title: Super-high-vacuum valve
Inventor: VYAZOVETSKOV VLADIMIR V
IPC: F16K51/02
Filed: 1992-12-31
Granted: 1995-09-20
Abstract: FIELD: valving. SUBSTANCE: sealing member is coaxially mounted on the hollow valving member. The sealing member is made of a plastic material and has ring sealing surface. The spherical bearing member is received in the space of the valving member for permitting interaction with the contact surface of the pressing link. The ring collar is provided on the inner side of the valving member. The bearing member is made up as a trancated sphere with cylindrical shank and arranged for permitting contact of the spherical surface with the collar. The end face of the shank is in contact with the contact surface of the pressing link. The diameter of the contact surface is greater than the diameter of the shank. The bearing member is more hard than the collar. EFFECT: enhanced reliability. 11 dwg
Patent RU-2099867-C1 (RU)
Title: Radio receiver
Inventor: YUDIN NIKOLAJ N
IPC: H04B1/06
Filed: 1993-02-12
Granted: 1997-12-20
Abstract: FIELD: radio engineering, transceiving communication complexes. SUBSTANCE: radio receiver displaying increased noise immunity while receiving radio pulse signals with close basic frequencies has frequency converter to which output attenuator and intermediate frequency amplifier with broad bandwidth placed in series are connected. Two parallel circuits are connected to output of intermediate frequency amplifier. First circuit has narrow band intermediate frequency filter with medium frequency f 1  and first amplitude detectors. Second circuit includes narrow band intermediate frequency filter with medium frequency f 2  and second amplitude detector, first and second resistive voltage dividers connected in parallel to outputs of corresponding amplitude detectors, first and second threshold elements which signal inputs are connected to taps of corresponding voltage dividers connected to reference inputs of threshold elements and to input of detector of automatic gain control. Its output is connected to attenuator via DC amplifier. Outputs of threshold elements are outputs of signals with frequencies f 1  and f 2  correspondingly. EFFECT: increased noise immunity. 3 dwg
Patent RU-2050518-C1 (RU)
Title: Radial turbo-expander
Inventor: TROFIMENKO GENNADIJ V
IPC: F25B11/02
Filed: 1993-04-12
Granted: 1995-12-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: two multi-stage wheels 5 are mounted on shaft 1 after each outlet of two-sided centripetal stage 4. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2061560-C1 (RU)
Title: Device for washing hollow articles
Inventor: ERMAKOV VYACHESLAV A
IPC: B08B9/08
Filed: 1993-04-19
Granted: 1996-06-10
Abstract: FIELD: chemical engineering. SUBSTANCE: housing is mounted on branch pipe for feeding washing liquid for rotation and has cover with lateral surface having toroidal shape and forming toroidal cavity with external surface of housing. Nozzles are made as notches in toroid-like surface of cover. Windows are made in housing for the housing cavity to be communicated with toroidal one. EFFECT: simpler design of device for washing containers or reservoirs. 2 cl, 4 dwg
Patent RU-2037115-C1 (RU)
Title: Drying shaft furnace
Inventor: SHUKUROV ERKIN D
IPC: F27B1/00
Filed: 1993-04-29
Granted: 1995-06-09
Abstract: FIELD: industry of building materials. SUBSTANCE: system for transportation of brick charge in furnace comprises loading device 8, unloading device 7, and load-transfer device 9. Drying channel 3 is arranged parallel to burning channel 2 and communicates with burning channel 2 in upper part of casing 1 and with exhaust fan 5 in its lower part. EFFECT: longer duration of drying green bricks. 1 dwg
Patent RU-2060405-C1 (RU)
Inventor: KIRILENKO NIKOLAJ YA
IPC: F15C1/16
Filed: 1993-05-17
Granted: 1996-05-20
Abstract: FIELD: fluidic. SUBSTANCE: diode has inlet and receiving pipes 1,2 arranged coaxially. Funnel 3 with outlet opening 7 is secured to the face of receiving pipe 2. The funnel faces inlet pipe 1. One ends of outlet flow nozzles 4 are received in openings 7. The nozzles are arranged from outside of funnel 3 parallel to its generatrix. The other ends of the nozzles point to inlet pipe 1 and are arranged in the plane of the funnel exit. The diode is provided with air flow generator 6 made up as screw ribs positioned in outlet flow nozzles 4. Longitudinal turns of the screw ribs are secured to the internal surface. Each screw rib has the end brought out through outlet opening 8 of each outlet flow nozzle 4. EFFECT: improved design. 2 dwg
Patent RU-2088521-C1 (RU)
Title: Method for production of hydroxyl apatite
IPC: C01B25/32
Filed: 1993-06-23
Granted: 1997-08-27
Abstract: FIELD: chemistry of phosphorous-containing calcium compounds; production of medicinal material for stomatology; production of adsorbent and catalyst. SUBSTANCE: method involves purification of origin concentrated solutions of calcium nitrate (which takes place with the help of activated coal) and ammonium hydrophosphate (which takes place by passing through cationite). Then thus purified solutions of calcium nitrate and ammonium hydrophosphate are alkalized to pH 12.0-12.5 and 10.5-11.5, respectively, the process is carried out with the help of concentrated ammonia. The process is followed by boiling thus obtained suspension within 30-90 min. EFFECT: improved quality. 2 tbl
Patent RU-2041933-C1 (RU)
Title: Bitter liqueur
Inventor: KUNITSYN GENNADIJ N
IPC: C12G3/06
Filed: 1993-07-06
Granted: 1995-08-20
Abstract: FIELD: production of liqueur and vodka. SUBSTANCE: proposed liqueur contains 0.4-0.6 kg of cloudberry leaves and branches 1.5-1.7 kg of St John wort 0.9-1.2 kg of Origanum0.9-1.2 kg of balm leaves and upper parts of stem of balm0.9-1.2 kg of yarrow, 10-17 kg of color, 780-820 l of cranberry fruit juice, 280-320 l of fruit juice of mountain ash, 0.1-0.3 l of mint oil, 350-550 l of sugar syrup which contains 68.5 of dry compound and aqueous-alcohol liquid. Said quantities are used to prepare 1000 dal of desired product. EFFECT: improves quality of desired product. 2 tbl
Patent RU-2074018-C1 (RU)
Inventor: VYAZOVETSKIJ YURIJ V
IPC: B01D59/34
Filed: 1993-07-06
Granted: 1997-02-27
Abstract: FIELD: isotope separation. SUBSTANCE: mixture of mercury isotopes is irradiated in presence of oxygen and butadiene with mercury lamp light having wavelength corresponding to Hg-199 and 204 isotope emission to produce mixture containing Hg-199, 201, and 204 isotopes. The latter if further irradiated with wavelength corresponding to emission of isotope Hg-198 and isotope Hg-201 is isolated. Nonseparated mixture of isotopes 199 and 204 is irradiated with wavelength corresponding to emission of isotope Hg- 196 and isotope 199 is isolated. Enrichment degree is 96.3-96.4% and output 1.52-1.56 mg/h. EFFECT: improved procedure. 4 dwg, 2 tbl
Patent RU-2039579-C1 (RU)
Title: Method for generating physiotherapeutic treatment signal and device for carrying out same
Inventor: GRACHEV VLADIMIR G
IPC: A61N1/00
Filed: 1993-07-27
Granted: 1995-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: principle of this device is based on producing physiotherapeutic signal from cardiac electric signal and applying this signal to patient in synchronism with cardiac rhythm. According to specific kind of physiotherapy, electric signal is either directly sent to patient or used for transforming physical factor of different type. EFFECT: more sophisticated technique. 18 cl, 4 dwg
Patent RU-2041750-C1 (RU)
Title: Method of controlling tube wall thickness
Inventor: TOTSKIJ IVAN T
IPC: B21B17/14
Filed: 1993-08-17
Granted: 1995-08-20
Abstract: FIELD: metallurgy. SUBSTANCE: method comprises steps of determining intermill elongation of a tube as a ratio of its reduction rate to a welding rate and restricting the intermill elongation value by a level, being heated before the reduction stage; determining maximally admissible total elongation value and limiting the total elongation of the tube by the level, being no more, than its maximally admissible value. EFFECT: enhanced accuracy of wall thickness control. 1 cl
Patent RU-2047199-C1 (RU)
Title: Solid final-control device
Inventor: ZHITOMIRSKIJ GRIGORIJ A
IPC: G02B7/18
Filed: 1993-10-20
Granted: 1995-10-27
Abstract: FIELD: electric instrumentation engineering. SUBSTANCE: solid final-control device has electromechanical converter divided with the aid of electrodes into active sections and placed between base and working tool of device, former of controlling electric field including analog- to-digital converter, register incorporating flip-flops and electronic keys. Converter is manufactured from material with transpolar phase transition from antiferroelectric phase into ferroelectric one. Lengths of adjacent sections of converter are related as 1:2 and their number is equal to number of positions of register. EFFECT: long-term storage of electromechanical characteristic, increased precision of micropositioning, efficiency and reliability with reduced energy consumption to keep fixed position of working tool. 2 cl, 2 dwg