baber/WOPTO huggingface dataset:
Patent DE-19813121-C1 (DE)
Title: Thermoplastic fiber fleece consolidation equipment
Inventor: FUNGER BERNHARD
IPC: B29C43/00
Filed: 1998-03-25
Granted: 1999-10-28
Abstract: The axial pretension load of the rings (19,20) can be varied by axially pressing them together using a hydraulic or pneumatic piston and cylinder unit (12',12'',23). Preferred Features: The holding ring (12) is in two parts (12',12''), one part (12') having an inner rebate forming one flank (16) of a circumferential groove (14) and containing a cylinder (44) in which the second part (12'') is guided and has a rebate forming the other flank (15) of the groove (14). The end face of the second part facing away from the flank is pressurized. The second part has a Z-shaped cross-section and one of the shanks of the Z forms an outer cylindrical surface (22) concentric with the horn axis. An annular cover (21) on the upper side of the first part (12') extends to the cylindrical surface and is sealed against it to form a cylinder chamber (23) filled with pressurized fluid or compressed air.
Patent DE-19827043-C1 (DE)
Title: Ballast deck stabiliser for gas monitor
Inventor: REINELT MARKUS
IPC: F17B1/10
Filed: 1998-06-18
Granted: 2000-02-03
Abstract: The ballast deck stabiliser for a gas monitor has a seal, integrated with the deck (8) moving on a central guide tube (6), which is annular and surrounded by the oil prestorage chamber (19). The central guide is sealed by a membrane (23). The guide (10) is formed as a ring flange supported on the central guide tube via ball or slide bearings.
Patent DE-19828529-C1 (DE)
Title: Insect trap and killer
Inventor: KLEIN WALTER
IPC: A01M3/02
Filed: 1998-06-26
Granted: 1999-06-02
Abstract: The trap has a casing (2) with an impact plate (4) mounted at the top via a pivot which forms a return spring (1). A finger operated actuator (3) moves the plate into an impact position. The trap casing forms a cup to receive the dead insect, disposed of through a door in the base (5).
Patent DE-19834703-C1 (DE)
Title: Method of production of aircraft fuselage
Inventor: STOEWER UDO
IPC: B21J15/10
Filed: 1998-07-31
Granted: 1999-12-30
Abstract: The method of forming an aircraft fuselage involves feeding a first fuselage section (10) to an automatic riveting zone (2) in an assembly shop (1) for assembly. This sections is then passed to an area in which accessories are attached. Further sections are similarly treated and the sections assembled.
Patent DE-19853285-C1 (DE)
Inventor: GLASBRENNER HEIKE
IPC: C23C2/12
Filed: 1998-11-19
Granted: 2000-06-15
Abstract: The aim of the invention is to provide a method for the production of a protective layer on a martensitic steel. This is achieved by a method comprising the following steps: a) dipping the martensitic steel into a melt consisting of aluminium or an aluminium alloy under a protective gas atmosphere; b) withdrawing the steel from the melt and cooling it to a temperature which ranges from 100  DEG C to room temperature under said protective gas atmosphere; c) hot-isostatic pressing (HIP) of said steel under a pressure of at least 1,500 bar at the austenitisation temperature; d) quenching and tempering of said steel. Said steel which has been coated with said protective layer in this manner can be used as a structural material for nuclear fusion experiments in which said steel is brought into contact with tritium and/or a liquid metal.
Patent DE-19935226-C1 (DE)
Title: Verfahren zur Überwachung des Kältemittelfüllstandes in einer Kälteanlage
Inventor: STRAUB WOLFGANG
IPC: B60H1/32
Filed: 1999-07-27
Granted: 2001-02-15
Abstract: Die Erfindung betrifft ein Verfahren zur Überwachung des Kältemittelfüllstandes in einer Kälteanlage, insbesondere einer Kraftfahrzeug-Klimaanlage, mit einem den Kältemittelkreislauf in eine Hochdruckseite und eine Niederdruckseite unterteilenden Kompressor, wobei am Verdampfer mit einem Verdampfertemperatursensor in kurzen zeitlichen Abständen die Verdampfertemperatur ermittelt wird. DOLLAR A Erfindungsgemäß ist vorgesehen, daß bei Überschreiten der Verdampfertemperatur einer vorgegebenen Schwellentemperatur ein Zeitzähler aktiviert wird und eine Unterfüllungs-Warnmeldung und/oder eine Abschaltung der Kälteanlage erfolgt, wenn der Zeitzähler eine vorgegebene Grenzzeit erreicht hat und bis zur Grenzzeit die Verdampfertemperatur die Schwellentemperatur nicht unterschreitet.
Patent MD-4048-C1 (MD)
Title: Strain of yeast Saccharomyces cerevisiae - source of b-glucans
Inventor: CHISELIŢA OLEG
IPC: C12N1/16
Filed: 2010-02-11
Abstract: The invention relates to biotechnology, in particular to a strain of yeast Saccharomyces cerevisiae used to obtain β-glucans.It is proposed a strain of yeast Saccharomyces cerevisiae deposited in the National Collection of Nonpathogenic Microorganisms of the Institute of Microbiology and Biotechnology of the ASM under the number CNMN-Y-20 as a source of β-glucans.
Patent RU-2044395-C1 (RU)
Title: Frequency converter
Inventor: RAJKIN POL S
IPC: H02M5/45
Filed: 1992-11-10
Granted: 1995-09-20
Abstract: FIELD: electric engineering. SUBSTANCE: device has phase and linear bridge rectifiers which are connected through thyristors to half-windings corresponding to phase of motor rotor. Opposite sides of windings are connected to unloaded terminals of rectifiers through thyristors. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2047380-C1 (RU)
Title: Method for processing ordinary coal
Inventor: VAGIN EDUARD B
IPC: B03B7/00
Filed: 1992-11-16
Granted: 1995-11-10
Abstract: FIELD: separating solid materials. SUBSTANCE: ordinary coal is exposed to selective crushing and screening into classes. Small low-ash classes of primary screening are delivered to consumer. Big high-ash classes are stored for 2-4 months and are exposed to secondary screening and gravity enriching. EFFECT: lower-ash coal. 2 dwg
Patent RU-2061631-C1 (RU)
Title: Packing sling wedge lock
Inventor: VASILENKO PETR P
IPC: B65B13/22
Filed: 1992-12-02
Granted: 1996-06-10
Abstract: FIELD: packing of loads for transportation and storage; wedge locks for package forming slings. SUBSTANCE: wedge lock has holder and wedge. Inner space of holder engages with sling and wedge. Novelty in design of lock is provision of coupling between wedge and sling controlled by load lifting member. This coupling guarantees reliable fixing of wedge in space and other sling which embraces material to be packed together with controlled sling and is coupled with controlled sling. Wedge lock of package forming sling is used in devices implementing combined functions of sling grip with package forming function. EFFECT: enhanced reliability of material transportation and storage. 2 cl, 5 dwg
Patent RU-2038899-C1 (RU)
Title: Method of continuous casting of metals
Inventor: LEBEDEV VLADIMIR I
IPC: B22D11/16
Filed: 1992-12-18
Granted: 1995-07-09
Abstract: FIELD: foundry engineering. SUBSTANCE: metal feeds into crystallizer, ingot is drawn out of crystallizer with varying speed, crystallizer is set in reciprocated motion. Temperature of crystallizer working walls is measured lengthwise and along perimeter of ingot with the help of thermocouples at least on two levels of ingot length. Space between levels corresponds to 0,7-1,0 and 1,4-2,2 of ingot thickness from metal meniscus. In the process of casting point of working walls temperature increase for 10-25 per cent of working value at the upper measuring level is detected. In a period equal to l/v p  temperature increase point at the lower measuring level is detected and in case of its increase for the same relative value crystallizer reciprocating movement frequency increases for 3-25 per cent of working value. l is a space between temperature measuring levels of crystallizer working walls; v p  ingot drawing speed working value, m/min. EFFECT: enhanced efficiency. 1 tbl
Patent RU-2036825-C1 (RU)
Title: Method of control of angular motion of space object cluster
Inventor: ANDREEV ALEKSANDR V
IPC: B64G1/10
Filed: 1992-12-28
Granted: 1995-06-09
Abstract: FIELD: space engineering. SUBSTANCE: two space objects 1 and 2 are connected by means of flexible coupling 4 made in form of closed contour and motion is imparted to flexible coupling along the contour changing the rate of motion relative to space objects 1 and 2 to ensure correction of preset angular motion (position) of space object cluster with no change in length of contour of flexible coupling 4 between space objects 1 and 2, its symmetry and shape which is approximately circular making it possible to effect control both for the case when space object cluster (flexible coupling contour) is within plane of orbit 3 and beyond it. To change rate of motion, motion at similar acceleration relative to each space object 1 and 2 is imparted to flexible coupling 4 in direction along contour. Acceleration forms pair whose vector is oriented oppositely to preset vector of correction of angular motion of cluster and magnitude of acceleration is changed according to law of time exponent. EFFECT: enhanced reliability. 2 cl, 5 dwg
Patent RU-2044309-C1 (RU)
Title: Electrode material of solid-electrolyte electrochemical sensor
Inventor: BELYAEV ALEKSEJ STANISLAVOVICH
IPC: G01N27/407
Filed: 1992-12-30
Granted: 1995-09-20
Abstract: FIELD: inspection and production of oxygen, hydrogen, and other gases. SUBSTANCE: titanium disilicide is used as electrode material. EFFECT: improved quality.
Patent RU-2104016-C1 (RU)
Inventor: VAL TER MAKH
IPC: A61K35/10
Filed: 1991-05-27
Granted: 1998-02-10
Abstract: FIELD: medicine, virology. SUBSTANCE: method involves extraction of lignocellulose raw enriched with polysaccharides at pH 4-14 and raw depleted with polysaccharides at pH 8-14. Extracts were separated from solid particles, mixed, pH value is brought about to 8-14 and formed reaction products were separated by molecular mass at separation degree 18-40 kDa. The end solution containing low-molecular fractions of reaction products is treated with $$$-cation exchange resin up to stable pH value at the range 3-7, separated from solid particles and sterilized. Product is used for recovery chemiotherapy at viral infectious diseases. EFFECT: improved method of preparing. 18 cl, 7 tbl, 9 dwg
Patent RU-2038464-C1 (RU)
Title: Method for exploiting multi-strata oil (gas) deposit
Inventor: SHEVCHENKO ALEKSANDR K
IPC: E21B43/00
Filed: 1993-02-04
Granted: 1995-06-27
Abstract: FIELD: oil/gas production. SUBSTANCE: boreholes drilled around wells in stable rocks are used to sample from exploiting strata in multi-strata (where the number of exploiting strata exceeds one) oil (gas, gas/oil) deposit. Water of at least one well separated in a borehole from the product of overlaying productive stratum is directed to underlaying productive stratum without lifting it to the ground surface. At the same time, water of at least one well separated in a borehole from the product of underlaying productive stratum is directed to overlaying productive stratum without lifting it to ground surface. Borehole pressure is maintained within limits providing product separation from one stratum, and bypass of water separated from hydrocarbons to other stratum being exploited. Monitoring for product sampling and water bypass is carried out using flowmeters and pressure gages. EFFECT: highly effective exploiting. 3 dwg
Patent RU-2034120-C1 (RU)
Title: Method for making holes in ground
Inventor: MINAEV VSEVOLOD I
IPC: E02F5/18
Filed: 1993-03-01
Granted: 1995-04-30
Abstract: FIELD: making holes in ground. SUBSTANCE: working member with open front end is driven in ground by application of impact load. Bailer with percussive mechanism is moved along inner surface of working member to face part of working member. Then, bailer is driven into ground with its core introduced into working member inner hollow by application of impact load produced by percussive mechanism to bailer, and after filling of bailer with ground, its percussive mechanism is switched off. Bailer is moved to discharge ports of working member to be unloaded by application of impact load produced by bailer percussive mechanism. In so doing, before filling of bailer or before its unloading, bailer is connected with working member and sinking of working member into ground mass is performed simultaneously with filling of bailer with ground or with unloading bailer by application of impact load produced by bailer percussive mechanism. EFFECT: higher efficiency. 6 dwg
Patent RU-2051905-C1 (RU)
Inventor: MEDVEDEVA NELLI M
IPC: C07C381/04
Filed: 1993-04-19
Granted: 1996-01-10
Abstract: FIELD: organic chemistry. SUBSTANCE: the product: 2-dimethylamino-1,3- (phenylsulfonylthio) propane (Bancol). The yield is 95 %. Reagent 1: a mixture of hydrochloride of 1-dimethyl- amino-2,3-dichloropropane and sodium benzenethiosulfonate. Reagent 2: an aqueous solution of alkali metal carbonate. Reaction conditions: the reagent 1 to reagent 2 molar ratio is (2-2. -5): (1-1.5): (0.5-0.75) respectively, the temperature is 40 to 80 C, an aqueous medium and the presence of preferably a water-immiscible organic solvent such as toluene, benzene, dichloroethane or chloroform. EFFECT: more efficient preparation process. 1 tbl
Patent RU-2077601-C1 (RU)
Title: Titanium-zirconium alloy
Inventor: SAVCHENKO ALEKSEJ M
IPC: C22C14/00
Filed: 1993-05-13
Granted: 1997-04-20
Abstract: FIELD: alloy metallurgy. SUBSTANCE: invention relates to titanium alloys useful, in particular, for soldering titanium, zirconium, and their alloys, and also for joining ceramics. Alloy of invention additionally contains iron and has following analysis (in wt %): copper, 15-30; zirconium, 5-50; iron. 10-20; titanium, the balance. EFFECT: reduced melting temperature, increased activity of solder when soldering, first of all, dissimilar materials, and possibility of manufacturing therefrom plastic tape via spinning procedure. 2 cl, 1 tbl
Patent RU-2066149-C1 (RU)
Title: Artificial intraocular implants
Inventor: EGOROVA ELEONORA V
IPC: A61F2/16
Filed: 1993-06-18
Granted: 1996-09-10
Abstract: FIELD: medicine. SUBSTANCE: device has central symmetric rest part made from a flexible material in the form of toroid members. The rest part has the form of solid closed toroid. EFFECT: improved functional results; prevented postoperative complications. 1 dwg
Patent RU-2063679-C1 (RU)
Title: Method of diagnosis of karelian birch patterned wood
Inventor: POPOV VLADIMIR KSENOFONTOVICH
IPC: A01G23/00
Filed: 1993-08-20
Granted: 1996-07-20
Abstract: FIELD: plant biology. SUBSTANCE: in one-year old seedlings of Karelian birch offspring at the phase of profound rest peroxidase activity in bast tissue is determined. The presence of PATTERNED wood is estimated by peroxidase activity rate development which is inversely proportional with pattern trait. EFFECT: improved method of diagnosis. 1 tbl
Patent RU-2109961-C1 (RU)
Title: Axial-flow turbine
Inventor: PETER EHL VEKJAER
IPC: F01D9/02
Filed: 1993-08-27
Granted: 1998-04-27
Abstract: FIELD: driving power generators. SUBSTANCE: turbine has at least one row of curved guide blades and at least one row of rotating blades. Guide blades are converging in radial direction. Their curvature through blade length is perpendicular to chord which is attained due to displacement of airfoil section both in circular and in angular directions. Both entrance and exit edges of guides are arranged in different axial planes. Their curvature is directed to pressure side of adjacent guide blade. Convergence is chosen so that guide blade has rising chord-to-pitch ratio (S/T) from external radius to approximately half the length of blade and consistent S/T ratio from half its height to internal radius. In length, guide blades are twisted while hub is conically opening. EFFECT: reduced secondary loss usually occurring due to deflection of boundary layers on guide blades. 4 cl, 7 dwg
Patent RU-2072750-C1 (RU)
Title: Ripping chisel of rotary soil ripper
Inventor: KULIEV GASAN YUSIF OGLY
IPC: A01B35/28
Filed: 1993-10-14
Granted: 1997-02-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: ripping chisel has a tine with its front and back facets shaped as Archimedean spiral. A cutting plate with a sharpened lower edge is rigidly secured on the front facet. The cutting plate is axially bent, and its working surfaces are positioned one over the other at a blunt angle. The cutting plate surfaces are concave along a section of Archimedean spiral. The concavity is directed towards the axis of symmetry of the tine. EFFECT: higher tillage quality. 3 dwg
Patent RU-2060688-C1 (RU)
Inventor: MELNIKOV EVGENIJ M
IPC: A23L7/10
Filed: 1993-12-10
Granted: 1996-05-27
Abstract: FIELD: food industry. SUBSTANCE: method involves the removal of impurities from the oat grain mass, grain washing, extrusion of unshelled grain at 180-190 C, extrudate cooling to 25-27 C, its grinding and the separation of grinding products by husk removal. EFFECT: improved method of oatmeal production.
Patent RU-2055919-C1 (RU)
Inventor: AGEEV EVGENIJ E
IPC: C22B1/242
Filed: 1993-12-16
Granted: 1996-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: method involves grinding scale to obtain particles of 0.3-3.0 mm-size; mixing with binder containing, % by weight: Al 2 O 3  3-18, Na 2 O 13-27, CaO 14-25, SiO 2  the balance; mixing scale particles with binder in the ratio: 80-99% of scale particles and 20-1% of binder; adding into mixture in the excess of 100% by weight of 5-15% aqueous solution of Na 2 O•nSiO 2 ; pressing mixture obtained into bodies of random shape, with pressure value at least equal to 10 MPa; providing calcination of ready pressed product in furnace for 0.5-1.0 h at temperature of 700-1000 C and cooling in air. Upon cooling, products may be stored, transported or directed for recycling in steel making furnaces. EFFECT: increased efficiency and improved quality of product. 2 tbl
Patent RU-2087389-C1 (RU)
Title: Rocket-space system
Inventor: BULANOV VYACHESLAV V
IPC: B64G1/14
Filed: 1993-12-17
Granted: 1997-08-20
Abstract: FIELD: rocket-space systems. SUBSTANCE: system includes ground launching complex and three-stage launch vehicle with main and auxiliary engine plants. First stage of launch vehicle is recoverable stage made in form of rocket pods located over circumference and interconnected together. Stage is provided with pilot cabin equipment with rescue facilities and aerodynamic surfaces mounted for change of configuration of stage which is necessary for creating the lift force, stabilization and control in atmosphere. Complex is made in form of launch modules rigidly interconnected. Each module is assigned independent function. Second stage is arranged in center between pods of first stage and third stage consists of two autonomous parts: piloted vehicle and cargo transport vehicle. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2053746-C1 (RU)
Inventor: SAPRYKIN VYACHESLAV ALEKSEEVIC
IPC: A61F9/08
Filed: 1993-12-22
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves using complex probing signal. Adjusted filtration response is close in this case to pulse- response characteristic of the scattering object. To bring the frequency and time signal ranges in correspondence with audio-analyzer, transformation is carried out in each channel to extend in time the adjusted filtration response. The set of signals being percepted by a vision invalid person, the state of the surrounding situation becomes observable acoustically. EFFECT: enhanced effectiveness in helping blind and invalid persons. 2 dwg, 1 tbl
Patent RU-2086059-C1 (RU)
Title: Tuned laser
Inventor: ENSHIN ANATOLIJ VASILEVICH
IPC: H01S3/10
Filed: 1994-01-19
Granted: 1997-07-27
Abstract: FIELD: laser spectroscopy, photo chemistry. SUBSTANCE: device has dispersing cavity which contains sealed tank for active population, which consists of compound of paramagnetic metal. In addition device has heater which heats tank for active population, and pumping laser, which cavity contains dispersing element. Said laser is optically connected to dispersing cavity through rejection mirror. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2063827-C1 (RU)
Title: Method of materials treatment by spray of liquid
Inventor: ZIMIN ALEKSANDR P
IPC: B21D26/12
Filed: 1994-03-30
Granted: 1996-07-20
Abstract: FIELD: materials treatment by pulsed action, in process of sheet materials division for parts in particular. SUBSTANCE: treated material is subjected to high-speed spray of liquid action. Formation of the spray is provided due to cyclical coincidence of instants of chamber finishing filling with portions of liquid and electric discharges in the chamber. That creates conditions for separation and acceleration of each portion along barrel and its ejection on treated surface. EFFECT: increased productivity. 1 dwg
Patent RU-2077824-C1 (RU)
Title: Способ стабилизации заданного магнитного курса и устройство формирования сигнала отклонения от заданного магнитного курса
IPC: G08G5/00
Filed: 1994-03-29
Granted: 1997-04-20
Abstract: 1. Способ стабилизации заданного магнитного курса, включающий в себя операции измерения текущего магнитного курса, формирования сигналов, пропорциональных cosψ текущему j и заданному jкурсам, сравнения этих сигналов, по результатам которого судят о величине отклонения текущего магнитного курса от заданного, отличающийся тем, что дополнительно формируют сигналы, пропорциональные sinψ, sinψ, cosψ, а сигнал отклонения Δψ от заданного магнитного курса вычисляют по формуламкогдакогда2. Устройство формирования сигнала отклонения от заданного магнитного курса, содержащее последовательно соединенные магнитный зонд, электронный усилитель, блок формирования сигнала отклонения, который включает в себя задатчик курса и последовательно соединенные с выходом электронного усилителя следящую систему, блок дистанционной передачи, указатель курса, отличающееся тем, что в него введены последовательно соединенные второй магнитный зонд, ось сердечника которого перпендикулярна оси сердечника первого магнитного зонда, второй электронный усилитель, выход которого подключен к второму входу блока формирования сигнала отклонения, при этом блок формирования сигнала отклонения состоит из последовательно соединенных компаратора, коммутатора, первого сумматора, блока деления, выход которого является выходом блока формирования сигнала отклонения, последовательно соединенных первого ключа, первого блока вычисления модуля, выход которого подключен к первому входу компаратора, последовательно соединенных второго ключа, второго блока вычисления модуля, выход которого подключен к второму входу компаратора, включенных п
Patent RU-2140720-C1 (RU)
Title: Process of image generation and device for its realization
Inventor: KARIZHENSKIJ E JA
IPC: H04N5/33
Filed: 1994-09-28
Granted: 1999-10-27
Abstract: FIELD: optoelectronic technologies, television, infrared imaging. SUBSTANCE: invention can find use in development of high-definition television system with wide- format or stereoscopic images. Special feature of process lies in reconstruction in two- channel TV system of one frame, in repeat reconstruction of another frame delayed beforehand and in simultaneous arithmetic processing of signal. In this case flux is modulated in step with frequency of change of frames which are arranged in one case side by side to form wide-format frame and are matched in another case to form stereoscopic image. In infrared imaging system fluxes of different spectral composition are modulated, difference synchronously demodulated signals are recorded and images of increased quality are generated. EFFECT: improved qualitative and information characteristics of images, expanded functional capabilities of devices. 62 cl, 35 dwg