baber/WOPTO huggingface dataset:
Patent RU-2026126-C1 (RU)
Title: Method of preparing moulds for large castings in pits
Inventor: DOROSHENKO VLADIMIR STEPANOVIC
IPC: B22C9/00
Filed: 1991-06-24
Granted: 1995-01-09
Abstract: FIELD: foundry practice. SUBSTANCE: the method is based on vacuum moulding. Accordingly, a gas-tight film is applied to the surface of the pit and that of the pattern. A ventilation means is lowered into the pit and so is the pattern, being placed on a layer of moulding sand there. The pattern is vacuum degassed, and the rest of the sand is dumped into the pit. The ventilation means and the pattern are set to vibrate with the result that the sand becomes compact. The mould is sealed off at the parting line and subjected to vacuum degassing. The degassing of the pattern is ended, and the pattern is removed from the mould cavity. To ensure effective sand compacting, shock-absorbers are placed under the ventilation means inside the mould at the pit bottom. EFFECT: increased productivity of the process and improved quality of castings. 2 cl, 1 dwg
Patent RU-2006890-C1 (RU)
Inventor: ZOLOTNITSKIJ VLADIMIR A
IPC: G01V5/00
Filed: 1991-06-14
Granted: 1994-01-30
Abstract: FIELD: testing and measuring instruments. SUBSTANCE: calibrated pulses are fed to pair of spectral windows of automatic gain control (AGC) circuit of analyzer amplifier and gain factor of amplifier is stabilized with reference to relation of pulse counting rate in spectral windows of automatic gain control circuit. Spectral reference mark is formed on sample with no radiation of spectral line to be analyzed. This reference mark is formed with the aid of pulse generator in energy band of photopeak of emitted spectral line. Then spectral line and spectral reference mark are moved to head of energy band most away towards high energies. Pairs of spectral windows of reference marks are adjusted so that difference in counting rates or mismatch potential should be equal to zero. Then sample to be measured is introduced and change of gain factor is worked out in response to mismatch signal of spectral and indicator reference marks. After that mismatch potential or counting rates in indicator windows are measured to determine intensity of spectral line and content of element emitting this line. EFFECT: improved accuracy of measurements. 3 cl, 3 dwg
Patent RU-2107645-C1 (RU)
Title: Device for and method of carton closing, device for making closed carton and device for application of glue to carton
Inventor: DANIEHL L KHROMOVSKI
IPC: B65B51/02
Filed: 1991-11-22
Granted: 1998-03-27
Abstract: FIELD: packing. SUBSTANCE: hermetically sealed carton is made of carton blank by placing blank into carton with open ends. Carton is installed on support member, and flexible sheet of closing material is placed onto one of its open ends. The table arranged over open end of carton is set into operation to bend and close the edges of sheet material over side walls of carton, thus closing the carton. Then carton, in turned over position, is placed on conveyor and passed through filling section, gluing up section and flap closing section. Carton is first filled up and then side flaps are bent inwards. Gluing head unit crosses the carton over diagonal thus applying cross bead of glue onto carton flaps. Then the rest of carton flaps are bent inwards, thus closing the carton. EFFECT: improved quality of packing. 31 cl, 7 dwg
Patent RU-2041312-C1 (RU)
Title: Method for erecting bridge
Inventor: SEPPO ILMARI RYUNYANEN
IPC: E01D21/00
Filed: 1992-03-25
Granted: 1995-08-09
Abstract: FIELD: civil engineering. SUBSTANCE: steel portion of the bridge is installed first, then it is concreted. Profiled sheet steel is used as steel portion. Concreting is made by spraying concrete on one or both surfaces of the profiled sheet. EFFECT: high technological effectiveness. 1 cl, 27 dwg
Patent RU-2009890-C1 (RU)
Title: Single-column crank press
Inventor: BOSOV VITALIJ P
IPC: B30B1/26
Filed: 1992-01-09
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: single-column crank press has slide positioned in bed guides. Mounted on drive shaft geared with crank shaft are air-operated friction disk clutch and brake with water-cooled disks. Drive gear is seated in middle part of drive shaft and its bearings are mounted on both sides of gear. Clutch power cylinder is hermetically secured on external end face of flywheel, disk of which is provided with eccentrically located axial holes. Brake piston is hermetically fastened to housing and its pressure disk is rigidly connected with power cylinder. EFFECT: simplified inspection and replacement of clutch and brake friction disks. 2 dwg
Patent RU-2029414-C1 (RU)
Title: Manufacturing process for large silicon-gate mos integrated circuits
Inventor: MESHCHERYAKOV NIKOLAJ YAKOVLEV
IPC: H01L21/82
Filed: 1992-03-26
Granted: 1995-02-20
Abstract: FIELD: microelectronics. SUBSTANCE: n-type pocket regions, silicon oxide field-effect and gate layers are formed on silicon plate and polysilicon layer is applied to it. Polysilicon is alloyed by phosphor. Photoresist mask with configuration of n-channel transistor gates and parts of polysilicon interconnections are formed. Polysilicon is etched by chemical treatment with plasma. It is then alloyed with arsenic to create n-type active diffusion regions. Photoresist mask is removed, arsenic admixture is activated. Photoresist mask with configuration of p-channel transistor gates and parts of interconnections are formed. Polysilicon layer is etched by chemical treatment with plasma, p-type diffusion regions are alloyed with boron. Photoresist mask is removed, surface is oxidized. Phosphor-silicate glass layer is applied and framed contact ports are opened, metal interconnections are formed, crystals are passivated. EFFECT: facilitated procedure. 2 dwg
Patent RU-2040322-C1 (RU)
Title: Mixer
Inventor: EGOROV YURIJ V
IPC: B01F5/04
Filed: 1992-05-15
Granted: 1995-07-25
Abstract: FIELD: food industry. SUBSTANCE: mixer has delivery and mixing chambers interconnected through a converging pipe and axially alined delivery branch pipe and branch pipe for fluid to be injected. The branch pipes are provided with nozzles, the branch pipe for fluid to be injected being mounted inside the delivery branch pipe. The nozzle of the delivery branch pipe has screw cutting made on the inner side and diffuser. The part of the delivery branch pipe inside of the delivery chamber is perforated. The nozzles of both the branch pipes are mounted for permitting axial movement. In addition, the screw cutting of the nozzle of the delivery branch pipe is made up as a multi-entrance thread. Mixing in the device is performed into two stages. At the first stage, the first portion of the main component of injected fluid is dispersed, and next the first portion is mixed with the second portion at the second stage. The first portion of the main component is fed as swirling flow composed of separate jets directed over the screw lines along the axis of the apparatus. The fluid to be injected is fed to the center of the swirling flow. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2044830-C1 (RU)
Title: Method for deep-seated vibrational compacting fine grain water saturated soils and device for implementing the same
Inventor: DUDLER IGOR V
IPC: E02D3/12
Filed: 1992-04-22
Granted: 1995-09-27
Abstract: FIELD: engineering melioration of soils. SUBSTANCE: method for deep-seated vibrational compacting fine grain water saturated soils includes vibrating immersion of compacting device in soil down to design depth, vibrational compacting soil at this level, subsequent rise of the compacting device accompanied with vibration. Up to 36 V potential is fed to protective metallic grade of the compacting device during its vibrating immersion. Vibrational compacting soil is performed during the time determined by formula mentioned in the invention. Compacting device is lifted in steps accompanied with vibrating treatment of soil at any lifting step during the same period of time. Device for deep-seated vibrational compacting fine grain water saturated soils has compacting device in the form of spatial rod-type system comprising vertical perforated hollow rod with horizontal, members and a vibrator. The device has protective metallic grid. The rod is plugged and has water draining pipe placed in lower and upper parts respectively, is wrapped with filtering material and located in the protective metallic grad, connected to step-down transformer. EFFECT: high efficiency. 2 cl, 4 dwg
Patent RU-2038804-C1 (RU)
Inventor: SNITSAR ANATOLIJ I
IPC: A23K1/10
Filed: 1992-06-30
Granted: 1995-07-09
Abstract: FIELD: meat industry. SUBSTANCE: method involves crushing the feedstock, heat treating, degreasing and cooling. Heat treatment is carried out in a thin layer by conductive heating with concurrent direct injection of live steam into the mass at a temperature of 118-122 C and a pressure of 0.3-0.5 MPa for 10-14 min. Feedstock is crushed before heat treatment to a paste-like state with particle size of 2-5 microns. EFFECT: higher efficiency. 1 tbl
Patent RU-2093190-C1 (RU)
Title: Перевязочный материал
Inventor: ALEN GIJEME
IPC: C09J7/30
Filed: 1992-07-02
Granted: 1997-10-20
Abstract: Использование: в медицине, а именно в хирургии. Сущность изобретения: перевязочный материал содержит в своей матрице 10-30 вес. ч. блок-сополимера с насыщенной центральной цепью и 70-90 вес. ч. пластификатора. 7 з.п. ф-лы.
Patent RU-2057079-C1 (RU)
Title: Plant for decontamination of sewage
Inventor: VYSOTSKIJ LEV I
IPC: C02F1/34
Filed: 1992-08-10
Granted: 1996-03-27
Abstract: FIELD: treatment. SUBSTANCE: plant for decontamination of sewage has block cavitation generator 1 installed on suction pipeline 2 of pump 3 and heat-exchanger 14 is installed on pressure pipeline 5 and pump 3 before cavitation generator 4. Gates 6-8 are installed before block cavitation generator 1 and gate 9 is installed before cavitation generator 2. EFFECT: higher efficiency. 1 dwg
Patent RU-2003731-C1 (RU)
Inventor: DOMBROVSKIJ YURIJ M
IPC: C23C10/00
Filed: 1992-09-07
Granted: 1993-11-30
Abstract: Изобретение относитс  к области поверхност-  ного упрочнени  термически обрабатываемых ста-  лей, чугунов, их химико-термической обработке и  может быть использовано при изготовлении широкой  номенклатуры деталей машиностроени  и инструмента , к которым предъ вл ютс  требовани  высокого  сопротивлени  «зносу и коррозионной стойкости . Сущность изобретени : в предлагаемом  способе поверхностного плазменного упрочнени  изделиЯ включающем термообработку с помощью  плазменной дуги пр мого действи  в качестве  плазмообразующего газа используют сжатый воздух , а при упрочнении одновременно с термообработкой  осуществл ют легирование плазменным нагревом  поверхности издели  под слоем водорастворимого  химического соединени  содержащего  легирующий элемент, или введением этого раствора  в плазменную дугу. При этом глубину термоупрочнени  регулируют изменением скорости перемещени  изделий относительно плазмотрона, а интенсивность  поверхностного легировани  - изменением  концентрации раствора химического соединени  содержащего легирующий элемент. 1  злф-лы, 2 ил.
Patent RU-2018614-C1 (RU)
Title: Device for rolling-up protective canvas
Inventor: RUBINOV ALEKSANDR O
IPC: E06B9/08
Filed: 1992-09-07
Granted: 1994-08-30
Abstract: FIELD: means for protection of openings of buildings and structures. SUBSTANCE: device has frame 3, shaft 4 with drum 5 and mechanism of straight reciprocation of shaft with drum. Drum is made in form of horizontal carriage 6 holding shaft and engaged with rack 12 secured to frame. Carriage is connected to frame by tension spring 13. Device ensures constant angle of canvas departure from drum when drum dimensions vary, reduced force exerted on canvas and prevention of damage to its outer surface. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2037282-C1 (RU)
Title: Bridge unit
Inventor: MAJSOV IVAN A
IPC: A01B49/00
Filed: 1992-09-22
Granted: 1995-06-19
Abstract: FIELD: agriculture. SUBSTANCE: bridge unit has additional support girder secured with displacement on one of sides of support trucks. Movable platform of multiple-span bridge is suspended from wheels symmetrically relative to central power girder. Fitted on edge of platform are rollers moving with rest on additional girder. The latter is made tubular and is supported by guys secured on supports installed on support trucks. If strength of girder is sufficient, all tools required for planned work can be suspended from girder. Resting on additional girder guarantees stability of movement of tools relative to soil at required height. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
Patent RU-2074222-C1 (RU)
Title: Method and apparatus for dry quenching of coke
Inventor: ZAJTSEV YURIJ SERGEEVICH
IPC: C10B39/02
Filed: 1992-09-22
Granted: 1997-02-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: coke in upper and lower parts of coke quenching chamber is cooled down by indirect heat exchange using built-in heat exchange cooling surfaces. As coolant, lower heat exchange cooling surfaces use deaerated water supplied from water source with temperature 30-40 C. Water thus-used is withdrawn to separating drum to be later used as feed water supplied to upper cooling surfaces. EFFECT: simplified and more economic water supply system, improved environmental control. 2 cl, 1 dwg
Patent RU-2109982-C1 (RU)
Title: Geothermal power plant
Inventor: SHKODA NIKOLAJ IVANOVICH
IPC: F03G7/00
Filed: 1992-06-16
Granted: 1998-04-27
Abstract: FIELD: power engineering; alternative power supplies. SUBSTANCE: power plant has gas separator communicating with geothermal water well and connected through gas outlet line to combustion chamber and through waste outlet line, to steam generator whose outlet is connected to steam turbine; turbine condenser outlet is connected to geothermal water pumping well; plant is provided, in addition, with has-turbine unit as well with recovery and regenerative heat exchangers and with turbine steam extraction line; combustion chamber is installed in line inter connecting compressor and turbine of gas-turbine unit; exhaust pipe of the latter is connected via exit gas dump lines to recovery heat exchangers and to steam generator; recovery heat exchanger first along gas path is installed in line through which water is discharged from gas separator to steam generator and second one, in line for geothermal water delivery from well to gas separator; regenerative heat exchanger is mounted on side of medium being heated in line for water discharge from gas separator downstream of recovery heat exchanger and on side of heating medium its inlet is connected to steam extraction line outlet, to gas separator. EFFECT: improved design. 1 dwg
Patent RU-2072788-C1 (RU)
Title: Apparatus for controlling and restoring technical means intended for medical uses
IPC: A61B5/00
Filed: 1992-08-11
Granted: 1997-02-10
Abstract: FIELD: instrument engineering. SUBSTANCE: inventively novel feature of apparatus is that staff of each enterprise comprises automated working station of metrologist responsible for checking measurement instruments, detecting and counting faulty measurement instruments 2, providing scope of work for generator of signals indicative of restoration requirements. This generator is connected to first matching unit. Metrologist's working station also comprises set-point device for testing reference input signal for analog and microprocessor means, first elements and comparator connected, all of them, to memory unit for reference data allowances. Working station further comprises adder and counter of faulty instruments 2 connected, both of them to second matching unit. Station also comprises receivers-transmitters of each enterprise, central control desk for controlling apparatus, and mobile laboratories for measuring instruments, these laboratories serving to interconnect first, second and third matching units, respectively, to central control desk. To carry out express-diagnostics, apparatus comprises units effecting rests in processors, on- line memory, fixed memory made on self-testable control LSI basis. This approach makes it possible to combine structurally test units with objects to be controlled and to made checks on principle "valid-invalid" at real frequencies, at which measuring instruments operate, thereby permitting to reliably detect not only randomly occurring failures and short-circuits, but also parametric failures. Besides, incorporation of test units 52, 96 into each standard replacement element makes it possible to quickly detect and replace faulty standard replaceable element, thus ruling out need to use sophisticated and expensive test rigs for external control of analog and digital measuring means for medical uses. EFFECT: faulty measurement means can be timely detected in each enterprise of city (region, administrative area) being serviced and process of restoring them can be controlled. 1 cl, 3 dwg
Patent DE-10017126-C1 (DE)
Title: Transparent container optical checking method, has illumination light field intensity and/or imaging sensitivity matched to individual container transparency
Inventor: LINDNER PETER
IPC: G01N21/90
Filed: 2000-04-06
Granted: 2001-06-13
Abstract: The optical checking method has the transparent container (B) illuminated by a light source, e.g. a LED light screen (D) in an inspection zone, with evaluation of the container image provided via an electronic camera. An individual transparency level is calculated for each container, with corresponding matching of the light intensity of the illumination light field or the imaging sensitivity of the camera.  The illumination light field is provided by a light fleck used for scanning the container synchronous with its movement through the inspection zone.  An Independent claim is also included for a transparent container optical checking device.
Patent DE-10124283-C1 (DE)
Inventor: REMMEL ROGER
IPC: B60J7/06
Filed: 2001-05-17
Granted: 2002-12-19
Abstract: A vehicle structure, especially a vehicle structure for utility vehicles such as motor vehicles and rail vehicles, wherein a covering frame is supported on a loading platform, covering a loading area. A roof skin can be placed on displaceable cross members of the covering frame, whereby at least one flexible reinforcing member is arranged in an upper area of the covering frame in order to reinforce the roof. The inventive vehicle structure has low deflection as a result of the fact that at least one flexible reinforcing member is fixed to a front corner area of the covering frame and to a rear displaceable cross member in the region of the longitudinal side thereof, at least one flexible reinforcing member being maintained in at least one point of traction in an area of the other longitudinal side.
Patent DE-10127591-C1 (DE)
Title: Verfahren und Vorrichtung zum Bilden einer Endverknotung einer Einfaden-Kettenstichnaht
Inventor: KIRCH OTTO
IPC: D05B1/06
Filed: 2001-06-01
Granted: 2003-02-13
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Bilden einer Endverknotung einer unter Verwendung einer Einfaden-Kettenstichnähmaschine hergestellten Naht, wobei eine nach Fertigstellung der Naht vom Greifer erfaßte Fadenschleife B, die einen Stich vor dem letzten Einstich der Nadel gebildet wurde, durch eine vom Greifer beim vorherigen Stich gebildete und von diesem noch erfaßte Fadenschleife A hindurchgeführt wird und beide Fadenschleifen um einen Rückhaltefinger geführt werden, wonach eine beim letzten Einstich der Nadel gebildete Fadenschleife C zu einem Zeitpunkt durch den Greifer durch die Fadenschleife B geführt wird, zu dem diese zwar die durch die Umführung um den Greifer entstehende Verdrehung vollendet hat, aber noch nicht vom Greifer abgefallen ist (Fig. 4).
Patent DE-10157383-C1 (DE)
Title: Security system for preventing aeroplane hi-jacking uses emergency switching device for non-reversible switching in of autopilot loaded with pre-defined flight path
Inventor: MEIER DIETER
IPC: G05D1/00
Filed: 2001-11-22
Granted: 2003-02-27
Abstract: The security system has an non-resettable emergency switch (6) within the cockpit (2) used for operation of an emergency switching device (5), for activation of an autopilot (3) loaded with a pre-defined flight path, with subsequent attempts for switching out the autopilot by the normal on-off switch (4) being blocked.
Patent DE-19522210-C1 (DE)
Inventor: ANDRESEN HELMUT
IPC: F04B39/00
Filed: 1995-06-23
Granted: 1997-01-16
Abstract: A piston compressor (1) is disclosed, in particular for domestic refrigeration machines, having at least one cylinder (2), in which a piston (3) is arranged to move axially, which piston is connected by way of a bolt (7) to a connecting rod (5), the bolt (7) being secured in the piston (3) by means of a press fit (10). It is desirable for the efficiency in such a piston compressor to be improved. To that end, the press fit (10) comprises a pairing of seating surfaces which is under reduced normal stress circumferentially of the piston (3).
Patent DE-19601913-C1 (DE)
Title: Shrouding material for pipes and cables
Inventor: FIEDLER KLAUS
IPC: F16L57/00
Filed: 1996-01-19
Granted: 1997-07-24
Abstract: For the protective shrouding of cables or pipes, used tyres are processed to remove the metal beadings for radial sections to be cut to give a number of identical sector-shaped U-shaped sections (18), mainly from the tyre treads. The segments (18) are brought together so that the flanks of the U-shaped sections (18) are aligned in the same direction, to form a flexible trough with the tread sides outwards, to be placed over the pipe (20) or cable to be shrouded. The sections (18) are held together by metal clips (22).
Patent DE-19610167-C1 (DE)
IPC: G01D9/00
Filed: 1996-03-15
Granted: 1997-02-13
Abstract: The invention concerns a measurement device connected by electric leads to a power supply and a data-processing unit and designed to be immersed in a liquid, for instance ground water, to determine chemical and/or physical properties of the liquid. The device includes, housed in an essentially cylindrical casing, sensors and a data logger (5), the casing being made up of sections connected so that they can be detached from each other in the axial direction (3), viz: at one end of the casing, a section (2) housing the data logger (5), at the other end a pressure-measurement section (4) and, between them, a middle section (3) housing a sensor unit and fitted with through-flow openings (18). Either the pressure-measurement section (4) or the middle section (3) can be attached directly to the section (2) housing the data logger to make a liquidtight seal.
Patent DE-19632652-C1 (DE)
Title: Combination tool set for use with motor-bicycles
Inventor: CHUANG LOUIS
IPC: B25B13/56
Filed: 1996-08-13
Granted: 1998-02-12
Abstract: The combination tool set has a first tool set (15-20) on a body (10). A first bolt passes through the body and the tools of the first set which are rotationally mounted. A block is connected to the body by means of a dove tail joint which runs across the body and the block. The block has a second bolt passing through it on which is mounted the second tool set (44-49).  A casing (14) is mounted on the body in which is a movable button (37) which is used to lock the body and the block in position and to release them. The first tool (15) on the body is formed with a hexagonal socket head.