baber/WOPTO huggingface dataset:
Patent RU-2015739-C1 (RU)
Title: Detachable powder supply device for flame spraying torch
Inventor: SHVARTSMAN ANATOLIJ B
IPC: B05B7/20
Filed: 1991-11-04
Granted: 1994-07-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: detachable device housing is installed on torch body for turning relative to geometrical axis arranged outside powder supply channel parallel to flat section of torch body. Made in detachable device housing is open space pointed to flat section which accommodates resilient bushing whose inner surface is at least part of powder supply channel, and spring-loaded bell-crank. Bell-crank is installed for engagement by one arm with flat section of body upper part and by other arm, with outer surface of resilient bushing. Moreover, in one of design versions, fitted at different sides of powder supply channel are lug installed for engagement with axle rigidly secured on upper part of torch body, and spring-loaded lever. One arm of spring-loaded lever is made in form of wedge lock intended for engagement with wedge-shape recess made on torch body, and other arm is made in form of button for manual control of wedge lock. In other design version rigidly fixed on upper part of torch body at different sides and equidistantly from inlet hole of powder supply channel are two rotary-axle joint axles, each provided with wedge-shape recess for lock. EFFECT: increased service life and enhanced reliability of device owing to prevention of abrasive wear. 3 cl, 3 dwg
Patent RU-2073848-C1 (RU)
Title: Method of determination of strength of adhesion of cladding with parent material
Inventor: SHCHERBAKOV VALERYAN B
IPC: G01N19/04
Filed: 1991-07-02
Granted: 1997-02-20
Abstract: FIELD: welding. SUBSTANCE: prior to cladding, a through hole is made in parent material, insertion piece with diameter d o  is inserted in it flush with the surface to be cladded, cladding with thickness δ is applied onto it and force is applied to the insertion piece up to the destruction-cut of the cladding, the depth of its detachment is determined as distance l between the hole edge and the line of adhesion of the cladding with the parent material, diameter d 1  of this line is determined from relation d 1 =d o +2l, actual area of detachment F from the cladding is calculated. Having determined cut area F cut =πd o δ, we find the detachment area corresponding to it from relation F       *   ult       =0,5F cut . Knowing the cladding strength and relation F       *   ult       /F cut , we find the strength of adhesion of the cladding with the parent material. EFFECT: facilitated procedure. 2 dwg
Patent RU-2009559-C1 (RU)
Title: Resistive compound material
Inventor: PUGACHEV GENNADIJ A
IPC: H01C7/00
Filed: 1991-10-14
Granted: 1994-03-15
Abstract: FIELD: electrical engineering, chemical technology. SUBSTANCE: compound mixture has 5-20 mass % units of dispersed carbon for technical using, 35-50 units of portland cement, 40-60 mass % units of dielectric filling, sulfurized naphthalinformaldehyde oligomer 0,35-1,5 and water. So made compound provides higher density and uniformity of mixture, good overall strength, acceptable resistor power dissipation and reproducible specific electric resistivity of material. EFFECT: better electrical, physical and mechanical properties of resistors, electric heating elements and grounding devices. 1 tb
Patent RU-2008687-C1 (RU)
Title: Method for diagnosing delayed allergic reaction
Inventor: NISHEVA ELENA S
IPC: G01N33/53
Filed: 1991-12-24
Granted: 1994-02-28
Abstract: FIELD: medicine. SUBSTANCE: method involves dividing heparinized patient's blood into two parts in vitro, introducing solvent into reference sample and adding solution of interleukin-3 in final concentration of 300 ng/ml to test sample. Both samples are incubated in thermostat, treated with dyestuff and content of basophils in each sample is determined. If basophil content in test sample drops by 10% and more as compared with reference sample, the diagnosis is delayed allergic reaction. Method permits discovering in vitro the immunoglobulin E specific to interleukin-3 in the blood of patients with delayed allergic reactions. EFFECT: early diagnostics of delayed allergic reaction. 4 tbl
Patent RU-2059044-C1 (RU)
Title: Способ уплотнения связных дисперсных грунтов
Inventor: OSIPOV VIKTOR I
IPC: E02D3/12
Filed: 1991-12-27
Granted: 1996-04-27
Abstract: Использование: строительство, создание грунтоцементного несущего элемента под зданием или сооружением на лессовых просадочных и слабых водонасыщенных грунтах. Сущность изобретения: в грунт под давлением 2 - 10 атм подают твердеющий раствор в виде песчано-цементной смеси. Раствор подают через инъекторы, которые располагают в грунте с шагом 2 - 3 м и погружают на глубину активной зоны поэтапно. При недостаточной степени водонасыщения лессового грунта его предварительно замачивают водой до степени водонасыщения 0,7 - 0,9. 2 з. п. ф-лы, 1 ил.
Patent RU-2014940-C1 (RU)
Title: Method for producing castings in vacuumized modes
Inventor: DOROSHENKO VLADIMIR S
IPC: B22D18/06
Filed: 1992-02-21
Granted: 1994-06-30
Abstract: FIELD: vacuum suction casting. SUBSTANCE: method involves filling metal into working cavity of mold lined with friable refractory filler, and vacuumizing it on upward stroke of plunger therein. Shape-forming function is ensured by plunger whose upward motion depressurizes lining sand. Vacuum acts through sand on melt, thus filling the mold. The method does not call for the use of vacuumized pattern auxiliaries lined with film and dispenses with the associated expenditures for auxiliaries and additional labor since sand in working cavity is sealed by plunger surface. EFFECT: higher efficiency. 1 dwg
Patent RU-2066519-C1 (RU)
Title: Working section on small-size power cultivator
Inventor: MYSHKO VLADIMIR A
IPC: A01B33/10
Filed: 1992-01-22
Granted: 1996-09-20
Abstract: FIELD: agricultural engineering; walking tractors and power cultivators. SUBSTANCE: working section of small-size power cultivator has shaft with cross plate knives secured on shaft by means of radial posts. Each knife has nose sharpened in direction of rotation and is arranged symmetrically relative to plane of post rotation. Knife-plate is solid equilateral triangle curved in panel of post rotation. Vertex of plate triangle pointed in direction of rotation is located farther from axis of knife rotation than base of the same triangle. Outer sharpened edge is found over entire length of triangular plate sides. Front edge of knife post is made cutting over its entire length. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2049750-C1 (RU)
Inventor: POZDNYSHEV GENNADIJ N
IPC: C04B14/12
Filed: 1992-03-04
Granted: 1995-12-10
Abstract: Сущность изобретения: сырьевая смесь для производства легкого заполнителя содержит, мас. глину 50 80, сгущеный нефтешлам 20 50, причем нефтешлам имеет состав, мас. минеральная часть 55 65, органическая часть 20 25, вода остальное. Характеристика заполнителя: насыпная плотность 366-390 кг/м 3  прочность при сдавливании в цилиндре 1,24 1,3 МПа. 1 табл.
Patent RU-2037603-C1 (RU)
Title: Device to concrete cast-in-place piles
Inventor: SHCHEGOLEV ALEKSANDR N
IPC: E02D15/04
Filed: 1992-03-09
Granted: 1995-06-19
Abstract: FIELD: civil engineering. SUBSTANCE: device has pipe 1 for concrete casting connected to hopper 2. Along all height of pipe 1 and hopper 2 there is driving pressure creating member 4 made in the form of a spiral. Drive 5 rotates the spiral. Vibrator 6 is attached to hopper 2. Internal walls of hopper 2 and pipe 1 have lining 7 of flouroplastic. The device with hopper 2 filled with concrete mixture is descend by boom- type crane into well 8. Metallic shell 9 preventing cave-in is installed on the upper edge of the well. Concrete mixture fills well 9 when turning spiral pressure creating member 4. EFFECT: high productivity. 1 dwg
Patent RU-2056197-C1 (RU)
Title: Method of shaping parts and appparatus for performing the method
Inventor: MIODUSHEVSKIJ PAVEL V
IPC: B21D11/20
Filed: 1992-04-15
Granted: 1996-03-20
Abstract: FIELD: machine engineering. SUBSTANCE: method comprises steps of dividing a blank by zones of heating, loading and cooling; determining a number of deformation stages; deforming a part in a creep mode at stresses, being lower, than an elastic strength; in order to eliminate irreversible deformations performing relaxation of stresses by using in a thermo-chamber a multisectional body, having jointly connected sections, each section having its own heater and cooler and in each zone a portion of the blank with the same geometrical and thermal properties is arranged. EFFECT: enlarged using range of the method and the apparatus. 7 cl, 10 dwg
Patent RU-2019120-C1 (RU)
Title: Mobile vacuum cleaner
Inventor: KAZUNIN GENNADIJ F
IPC: A47L5/00
Filed: 1992-04-23
Granted: 1994-09-15
Abstract: FIELD: dust separation in industrial equipment. SUBSTANCE: vacuum cleaner has chassis, mounted on which are blower in the form of turbo-compressor, cyclone-type collectors and plate filters connected with intake head. Cleaning system is additionally furnished with centrifugal rotary separator secured on one shaft with blower and provided with radial outlet of contaminated flow and with axial outlet leading to channel around drive electric motor. Radial outlet communicates with one of cyclone-type collectors. Another cyclone-type collector is located in air flow circuit before blower and is connected with replaceable head. Cyclone-type collectors are made in the form of multistage cyclones and are individual design modules as are units of blower, separator and electric motor. EFFECT: enhanced reliability of operation. 3 cl, 1 dwg
Patent RU-2052172-C1 (RU)
Inventor: OSOKIN ANATOLIJ I
IPC: F16T1/26
Filed: 1992-02-13
Granted: 1996-01-10
Abstract: FIELD: power engineering. SUBSTANCE: device has housing 1 with branch pipes 2,5, and 3 for supplying and discharging condensate and discharging vapor, float 7 provided with central bushing 8 and positioned inside the housing, outlet valve 9 with a seat, throttle made up as a stack of thin flexible plates 10 bearing on rod 11, and open tank 12. The float is closed and its central bushing passes through the float bottoms and secured to them. The branch pipe of the outlet valve is secured to the bushing. The throttle, the rod of which bears on the housing cover, is mounted inside the bushing. One of adjacent plates 14 of the stack is provided with a by- pass made up as vertical slot 15 in the central bushing. Each of the plates can move in the radial direction. The distance between the plates are equal to the height of distant bushings 16. The bushing and plates are arranged with a small spaces relation to each other. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2060072-C1 (RU)
Inventor: DZHON-ERIK BRUNLID
IPC: B31B50/25
Filed: 1992-08-07
Granted: 1996-05-20
Abstract: Изобретение относится к гибочному устройству с охватываемой частью (1) со штырями и совместно действующей с ней охватывающей частью (3) с канавками (4). Профили (5) эластичного материала вложены в канавки охватывающей части и предварительно напряжены и зафиксированы в своих канавках с помощью наконечников Т-образной формы. 3 з.п. ф-лы, 3 ил.
Patent RU-2059701-C1 (RU)
Title: Method for production of bitter nastoyka kozatska fortetsia
Inventor: ARYSHEVA NINA VASILEVNA
IPC: C12G3/06
Filed: 1992-10-13
Granted: 1996-05-10
Abstract: FIELD: production of liqueurs and vodka. SUBSTANCE: method for production of bitter nastoyka (a kind of a liqueur) KOZATSKA FORTETSIA (COSSACK FORTRESS) includes preparation of water, flavored alcohol by separate mixing of rye dried bread and fruits of coriander with 50% hydroalcoholic fluid at the mass ratio of (0.8-1.2):(37-56) and (0.8-1.2):(3.8-5.6) respectively, with subsequent separate distillation of the first fill. Then, subjected to blending are flavored alcohol of rye dried bread, flavored alcohol of coriander fruits and hydroalcoholic fluid with the mass ratio of (34-48):(0.8-1.2):(6634-6617). EFFECT: higher efficiency. 1 tbl
Patent DE-10046921-C1 (DE)
Title: Delivered fluid quantity measuring method e.g. for tanker vehicle, compares quantity of fluid in storage tank before and after delivery
Inventor: BOEHM ALFRED
IPC: G01F1/00
Filed: 2000-09-21
Granted: 2002-02-07
Abstract: The fuel quantity measuring method calculates the delivered fuel quantity by comparing the quantity held in the storage tank (10) before the fuel delivery with the quantity remaining in the tank after the fuel delivery, accounting for the fuel quantity contained within the delivery line system (14) and the temperature of the delivered fluid.  Also included are Independent claims for the following:  (a) a delivered fuel quantity measuring device;  (b) a tanker vehicle with a delivered fuel quantity measuring device
Patent DE-10132136-C1 (DE)
Title: Halbleiterbauelement mit Ladungskompensationsstruktur sowie zugehöriges Herstellungsverfahren
Inventor: WEBER HANS
IPC: H01L31/062
Filed: 2001-07-03
Granted: 2003-02-13
Abstract: Die Erfindung betrifft ein Halbleiterbauelement mit Ladungskompensationsstruktur sowie dazugehörige Herstellungsverfahren, wobei Orte (DB2) mit maximaler lokaler Feldstärke (E¶max¶) in einem Kompensationsrandbereich (RB) einer Ladungskompensationsstruktur liegen. Auf diese Weise kann ein elektrischer Parameter z. B. der Einschaltwiderstand des Kompensationsbauelementes maßgeblich verbessert werden ohne die weiteren Parameter z. B. Durchbruchspannung und Robustheit gegenüber TRAPATT-Schwingungen zu beeinflussen oder zu verschlechtern.
Patent DE-10138061-C1 (DE)
Title: Elderflower drink is prepared by steeping elderflowers in boiled mixture of water, sugar, zest and lemon juice, cooling, filtration and pasteurization
Inventor: BERL THEO J
IPC: A23L33/105
Filed: 2001-08-03
Granted: 2002-10-31
Abstract: Drink with elderflower contents, especially pollen, is claimed. It is prepared by keeping elderflowers and/or umbels in a boiled mixture of water, sugar, zest and lemon juice at 65-80  deg C for 1-3 hours and at 0-10  deg C for  >=  4 hours, then separating and pressing the flowers/umbels, adding the resultant suspension to the mixture, filtering and pasteurizing the filtrate.  Drink with elderflower contents, especially pollen, is claimed. It is obtained by the following: (a) preparing a mixture of water, sugar, zest and lemon juice; (b) heating the mixture to boiling and boiling for 10-30 minutes;  (c) cooling to 75-90  deg C; (d) adding elderflowers and/or umbels; (e) keeping the mixture at 65-80  deg C for 1-3 hours; (f) cooling the mixture to 0-10  deg C;  (g) keeping the mixture at 0-10 deg C for  >=  4 hours; (h) stirring; (i) separating the flowers/umbels; (j) pressing these and combining the resultant suspension with the mixture; (k) filtering the mixture; and (l) pasteurizing the filtrate.  Independent claims are also included for: (1) concentrate obtained from this drink; (2) elderflower refreshing drink comprising the specified drink, mineral water, lemon juice and vitamin C; and (3) the production of this drink by the cited stages.
Patent DE-10211815-C1 (DE)
Title: Contact protection device for electrical plug socket has spring-loaded rotary slider fitted to central pin at rear of plug socket insert
Inventor: HENSEL MAIC
IPC: H01R13/453
Filed: 2002-03-16
Granted: 2003-07-10
Abstract: The contact protection device has a spring-loaded rotary slider (10) supported by a central pin (5) at the rear of the plug socket insert (1), the side arms (11,12) of the slider blocking the plug pin insertion openings (4) and moved into the open position by simultaneous insertion of both plug pins. The central pin has a pin head (6) with a similar profile to the central bore (16) in the slider, allowing fitting of the slider to the pin in a defined assembly position and blocking the removal of the rotary slider in each other position.
Patent DE-19503331-C1 (DE)
Inventor: BERGMANN ERHARD DR
IPC: B62D5/32
Filed: 1995-02-02
Granted: 1996-08-08
Abstract: The hydraulic servo steering system has a servo pump (2) supplying the steering control valve (14) via a variable flow resistance (19). The steering cylinder (8) is linked to the control valve by parallel ducts (17) each with variable flow resistances, and by a shunt (24) in series with a control valve (25) and a fixed flow resistance. If the servo force fails the steering is manual, with the main control valve (14) acting as a hydraulic pump. With servo failure the shunt is blocked and the servo feed isolated. The control valve operates as a hydraulic pump, with a different ratio i.e. the steering wheel has to be turned by at least twice as much as for servo steering, for the same steering deflection.
Patent DE-19534484-C1 (DE)
Title: Wall through-hole fitting for cable or pipe with clamping ring
Inventor: HAUFF WERNER
IPC: F16L5/08
Filed: 1995-09-16
Granted: 1996-08-22
Abstract: A cable or pipe is passed through an aperture in a wall and includes a sealing arrangement. The hole is sized to receive a flanged insert (2) that has an end section with a bore that is threaded (8) and into this is inserted a clamping ring (4). The clamping ring is tightened to compress a sealing ring (6).  A support tube (19) is also held securely and the gap between this and the cable or conductor is sealed by a flexible tube that is shrunk onto the assembly. The clamping ring has a gear tooth form on the flange (9) and a lever operated tool with a meshing pinion is used to rotate the ring and so apply clamping force.
Patent DE-19707977-C1 (DE)
Title: Capacitor production especially for DRAM cell array
Inventor: FRANOSCH MARTIN DIPL PHYS
IPC: H01L21/8242
Filed: 1997-02-27
Granted: 1998-06-10
Abstract: A process for producing a capacitor for a semiconductor structure involves (a) producing and structuring an alternating sequence of doped silicon layers (41) and germanium-containing layers; (b) covering the sides of the layer structure with a conductive support structure (5) by selective epitaxy of doped silicon; (c) producing an opening to expose the layer surfaces in the layer structure; (d) selectively removing the germanium-containing layers; (e) providing the exposed surfaces of the doped silicon layers (41) and the support structure (5) with a capacitor dielectric (6); and (f) forming a counter-electrode (7) on the dielectric (6).
Patent DE-19726884-C1 (DE)
Title: X=ray receiver, especially fibre-optical X=ray camera
Inventor: SCHMITT PETER DR
IPC: G01T1/20
Filed: 1997-06-24
Granted: 1998-10-15
Abstract: In an X-ray receiver having a scintillator (10) for converting incident X-rays into light and a fibre optic (12) for conducting the generated light to a light collector (14), a heater (18) is provided for heating at least a section of the fibre optic (12) to a predetermined temperature during X-ray reception. Preferably, the predetermined temperature corresponds to a temperature at which the decay rate of colour centres generated in the  fibre optic is equal to or greater than the creation rate and is especially 100-150 deg C. Also claimed is an X-ray reception method employing the above receiver.
Patent DE-19738100-C1 (DE)
Title: Butt welding of thermoplastic pipes
Inventor: HANG PETER
IPC: B29C65/14
Filed: 1997-09-01
Granted: 1998-10-08
Abstract: This butt welding process for thermoplastics, clamps (1, 3) the parts together, with an intervening heater. Heating the free ends (2) of pipes develops a melt zone (2a). During pressing together, a bead is formed. In the novel aspect, the temperature of the bead is measured (infra red sensor, 5) continuously. This enables determination of the material temperature in the welding zone, in accordance with an equation integrating (4) with respect to time, a function of the bead temperature over the cooling (6) interval.
Patent DE-19824543-C1 (DE)
Title: Circulating pump regulation in solar collector circuit
Inventor: KRAUSE THOMAS
IPC: F24D19/10
Filed: 1998-06-03
Granted: 1999-10-28
Abstract: The method includes the step of calculating the difference between a temperature value in the area of a solar collector (10), and a temperature value in the area of a storage (20). A minimal number of revolutions is set at a first activation, the number of revolutions is increased if the difference oversteps a predetermined value, and the increased number of revolutions replaces the nominal number of revolutions, with which the circulating pump (30) is driven. The method includes the steps of measuring a temperature value in the area of the solar collector (10), and a temperature value in the area of a storage (20), calculating the difference of the temperature values, and comparing it with a predetermined value. The circulating pump (30) is driven in a normal case with a constant nominal number of revolutions.  A minimal number of revolutions is set at a first activation, the number of revolutions is increased if the difference oversteps the predetermined value, and the increased number of revolutions replaces the previously set nominal number of revolutions. The nominal number of revolutions is preferably increased in predetermined, discreet steps. An Independent claim is provided for a corresponding regulation arrangement.
Patent DE-19829484-C1 (DE)
Title: Sorting system combining three stacks of paper into one
Inventor: KECHEL OTTMAR
IPC: B07C1/00
Filed: 1998-07-01
Granted: 1999-11-11
Abstract: The sorting system is for packages of letters (5). The packages may be placed in e.g. three stacks (31-33). There are sets of conveyor belts (14-16) associated with each stack of packages. The three lines of conveyors are arranged in overlapping lines. The conveyors in each line form a straight line and take the lowermost package off each stack. Each stack rests against a wall (2) with a gap (4) at the bottom to allow the lowermost package to slide out.  There is a sorting code reader (13) above each set of conveyor belts. The packages are discharged onto a large horizontal conveyor (11) with low dividing barriers (12). As this conveyor belt moves along, several packages from the various stacks may be piled one on top of the other. The packages fall off the end of the big conveyor to make s single stack in a bin (10).
Patent DE-19911811-C1 (DE)
Title: Solar cell sun roof for vehicle includes solar cell sheet composite clamped between carrier and transparent cover with foam edge seal and bonding
Inventor: BERGMILLER ALEXANDER
IPC: H01L31/048
Filed: 1999-03-17
Granted: 2000-06-21
Abstract: Foam (28) edge-fastens the transparent cover (12) to the surrounding carrier (26). It is sealed against ingress into the outer gripping region (24), by the elastic sheet composite (16, 18, 22) containing the solar cells. At the same time, the sheet composite is edge-clamped between the carrier and the transparent cover.
Patent DE-19913081-C1 (DE)
Title: Integrated circuit with two transistors of opposite type
Inventor: HOENIGSCHMID HEINZ
IPC: H01L27/02
Filed: 1999-03-23
Granted: 2000-08-03
Abstract: The integrated circuit has a substrate (1) incorporating two doped regions (10,20) of opposite conductivity type, each providing the switched path of a respective transistor (T1,T2).   One of the doped regions (20) has a partial region located between the other doped region (10) and the substrate, for separating them from one another, with a given voltage across the substrate and the second doped region and a second voltage across the substrate and the first doped region.
Patent DE-19941571-C1 (DE)
Title: Computer or TV screen and devices for producing it has a narrow bridge made wider on its end opposite a front glass than in the remaining bridge areas to absorb additional stresses and reduce the bridge's height.
Inventor: BIEDENDORF RALF
IPC: C03B11/06
Filed: 1999-09-01
Granted: 2001-02-15
Abstract: A computer or TV screen has a narrow bridge (3) that is made wider on its end opposite a front glass (2) than in the remaining bridge areas. This material strengthening (6) can absorb additional stresses, so that the bridge's height can be reduced, without increasing the risk of implosion compared to higher, conventional bridges.