baber/WOPTO huggingface dataset:
Patent DE-19734992-C1 (DE)
Title: Dialysis validation
Inventor: GOLDAU RAINER
IPC: G01N33/487
Filed: 1997-08-13
Granted: 1998-10-01
Abstract: To determine haemodialysis parameters in vivo, the concentration of a substance is registered in an external blood flow circuit including the first chamber of a dialysis appts. The chamber is separated by a semi-permeable membrane from a second chamber in the dialysis fluid flow circuit. The second chamber is disconnected from the dialysis fluid for a given time span, without interrupting the blood circuit flow, so that the fluid in the second chamber can take in blood from the first chamber together with a start concentration of the substance within given tolerances in the timed period. The concentration of the substance is measured in the dialysis fluid, after setting the balance condition for the given parameter or as an intermediate value for the parameter in question. The dialysis fluid is diverted from the second chamber by a bypass, and the inlets and outlets to the second chamber are closed to prevent any inflow or outflow from the second chamber. After setting the balance, the residual dialysis fluid is flushed out of the second chamber, and the concentration of the substance in the dialysis fluid is measured downstream of the dialysis appts. in the fluid flushed out of the chamber. Also claimed is a dialysis apparatus, with a semi-permeable membrane separating the blood and dialysis fluid chambers. The blood chamber is in an external blood flow circuit (I), connected to the patient. The dialysis fluid chamber, in the dialysis fluid circuit (II), has a bypass channel and a valve assembly. At least one concentration measurement monitor is downstream of the dialysis appts., linked to the selection control for the valve assembly, for the valve operation according to the output signals from the monitor. At the start of the concentration measurement time, the control signals the opening of the bypass and the isolation of the dialysis fluid chamber, so that the chamber retains blood and the substance. The selection control operates the valves to close the bypass and flush through the chamber after the substance concentration has been registered.
Patent DE-19847758-C1 (DE)
Title: Bathroom cabinet with mirror and/or direct or indirect lighting attachment
Inventor: BRAUER FRANK
IPC: A47B67/00
Filed: 1998-10-16
Granted: 2000-01-05
Abstract: The bathroom cabinet has a basic cabinet  housing (1) with  fixings (11) for the attachment of an interchangable decorative frame (6) of selected color, size and shape and direct and/or  indirect lighting devices (4,5), with a mirror fitted to the front of the cabinet door.
Patent DE-19853851-C1 (DE)
Title: Crank shaft bearing for internal combustion engine has integral cast in heat insulating insert with cut outs through which bearing cap bolts extend
Inventor: WILDING WALTER
IPC: D06F57/00
Filed: 1998-11-23
Granted: 2000-03-02
Abstract: The crankshaft bearing for an internal combustion engine has a base section (2) integral with the gearbox and a bearing cap (3). A cast in insert with reduced heat conductivity (4) has cut outs (5) extending through the middle plane of the insert. The bearing bolts (8) extend through the cut outs.
Patent DE-19853868-C1 (DE)
Title: Repair pig for gas main
IPC: F16L55/165
Filed: 1998-11-23
Granted: 1999-11-18
Abstract: The repair pig for a gas main has a tube body section (17) connectable to a plastics repair pipe (16). A compressible seal ring (43) is mounted in a circumferential groove (41) in the gas main facing end (35) of the tube section partially defined by a shell (38) threaded into the end of the tube section.
Patent DE-19921465-C1 (DE)
Title: Setting mechanism for the slats in a blind has a roller with a wedge groove extending radially outwards and a ring segment with wedge surfaces in it operated by a single draw cord
Inventor: LANG ULRICH
IPC: E06B9/322
Filed: 1999-05-08
Granted: 2000-08-24
Abstract: The setting change mechanism for the slats of a blind, where the slats can be gathered, has a roller (12) with a peripheral wedge groove (18) expanding radially outwards. A ring segment (20) with matching wedge surfaces (22) rides in the groove (18), linked to a draw cord (24). The weight of the hanging blind is sufficient to give a friction contact to transmit the operating forces. The draw cord (24) is a single cord at one side, which passes round the ring segment (20) and the blind winding shaft at least in the setting zone of the ring segment (20), and is laid at the ring segment (20) in the pull direction. The draw cord (24) is secured to one end of the slats, and the other slat ends are held in non-adjustable carriers.
Patent DE-19939563-C1 (DE)
Title: Co-ordinate ruler device for sport sailing or yachting, for entering or reading position data into or from sport sailing cards
Inventor: WAECHTER JOHANNES
IPC: G01C21/20
Filed: 1999-08-20
Granted: 2001-05-17
Abstract: The device has a rectangular position system disk releasably connected to a T-shaped slider (11). The disk moves relative to the slider on its long portion (12). The long portion has longitudinally extending parallel slits (17-19). The bar (13) of the T-shape has at least one locating line (14) marked with a scale (16). The positioning disk has two guide extensions, between which the long portion of the T slides. The disk is also marked with a scale whose pattern corresponds to that of the first scale. A bore is provided at each scale division on the disk scale, spaced from the edge of the disk. These bores are arranged in a line relative to each other.
Patent MD-4075-C1 (MD)
Title: Process for obtaining highly dispersed colloidal silver
Inventor: EFCARPIDIS ANATOLY
IPC: B01J13/00
Filed: 2009-12-31
Abstract: The invention relates to processes for obtaining highly dispersed metals, in particular to a process for obtaining highly dispersed colloidal silver, which can be used in medicine or veterinary medicine.The process, according to the invention, includes reduction in aqueous solution of silver nitrate, or silver sulphate, or silver acetate with the concentration of 10-2...10-5 mol/L, using as reducer ascorbic acid or sodium borohydride, or hydrazine hydrate and subsequent addition as colloidal protector of a mixture of 1-thioglycerol and 1,2-thioglycerol, taken, respectively, within a range of (1:10)...(1:10).
Patent RU-2080255-C1 (RU)
Title: Plant for producing pressed wooden bar
Inventor: BIRYUKOV ALEKSANDR M
IPC: B27N3/16
Filed: 1992-10-26
Granted: 1997-05-27
Abstract: FIELD: woodworking. SUBSTANCE: plant is intended for producing continuously pressed wooden bar by way of cyclic compression of added portions of wooden particles with addition of binding component. Plant is provided with hydraulic cylinder with piston and rod, pressing chamber in which movable is pusher connected with rod and it has core maker for producing longitudinal internal passage over entire length of bar. Core maker is installed stationary relative to pusher, and hydraulic cylinder is provided with additional piston connected with core maker by means of stem inserted through cylinder rod which is hollow. Installed in piston is valve to allow for emptying of space created between main and additional pistons during operation of plant. EFFECT: high efficiency. 1 cl, 3 dwg
Patent RU-2087556-C1 (RU)
Title: Convector of bell-type furnace for annealing of metal bundles
Inventor: VALTER SHOJERMANN
IPC: C21D9/673
Filed: 1992-10-27
Granted: 1997-08-20
Abstract: FIELD: convectors of bell-type furnaces for annealing of metal bundles. SUBSTANCE: the offered convector has several, mainly, radial supporting posts interconnected by base member. Made between posts are channels with varying flow area to pass gas flow. Flow in channels is turbulized with the help of additional resistances installed in channels. EFFECT: improved heat transfer inside bundles and increased uniformity in heating. 7 cl, 2 dwg
Patent RU-2040363-C1 (RU)
Title: Apparatus for removing ceramic cores from castings
Inventor: EVGRASHIN YURIJ B
IPC: B22D29/00
Filed: 1992-11-27
Granted: 1995-07-25
Abstract: FIELD: casting production technique. SUBSTANCE: apparatus has a cylindrical crucible for melt salt, having a hatch for charging and discharging and a draining branch pipe, a rotation drive unit, a shaft, supporting a casting holder, rigidly secured to it. The casting holder is in the form of a ring or a part of a ring. An inclination angle from the shaft towards a level of the melt consists (0-60) degrees. Castings are placed in the holder along its perimeter with equal distances from a rotation axis. A height of the level of the melt in the crucible consists (0.3-0.95)R, where R a radius of the crucible. EFFECT: lowered time period of cleaning castings. 2 cl, 5 dwg
Patent RU-2043323-C1 (RU)
Title: Method of synthesis of di-p-xylylene
Inventor: GURYSHEV VYACHESLAV N
IPC: C07C15/12
Filed: 1992-11-30
Granted: 1995-09-10
Abstract: FIELD: organic chemistry. SUBSTANCE: steam is superheated up to 950-960 C and mixed with p-xylene vapors containing triphenylphosphine at the ratio (97.5-99.5):(2.5-0.5), and mixture is pyrolyzed at 930-940 C in the presence of catalyst followed by passing postpyrolysis zone filled with Raschig rings or regular packing made of quartz glass at the ratio of packing volume to the free zone volume 0.1-1.6. Vapors of p-xylene were fed to the hollow transporting zone at 400-450 C, and pyrolysis gases in p-xylene were absorbed at 80-130 C. The end product is isolated by crystallization, filtration and recrystallization from organic solvent. Synthesized di-p-xylylene contains up to 99.9% basic substance. EFFECT: improved method of synthesis. 12 cl, 3 tbl
Patent RU-2040285-C1 (RU)
Title: Intraosseous laser therapy kit
Inventor: SAFONOV VALERIJ VIKTOROVICH
IPC: A61N5/06
Filed: 1992-12-21
Granted: 1995-07-25
Abstract: FIELD: medical engineering. SUBSTANCE: kit has hollow needle with threaded surface. Flattened spots are made on the mandrin tail end for needle cannula slot to fit. Light guide is mounted in the end piece which is fixed by means of threaded bushing and flexible insert to be leakage-proof in the needle. The end piece tip protruding out of threaded bushing ensured connection of optical junction with fixing member. EFFECT: enhanced effectiveness in treating degenerative dystrophic and post-traumatic diseases in bones by means of laser radiation. 7 dwg
Patent RU-2060177-C1 (RU)
Title: Energy converter for systems of laying and tensioning of car passenger safety belts
Inventor: ARTUR FEL
IPC: B60R22/28
Filed: 1993-02-26
Granted: 1996-05-20
Abstract: FIELD: road transport; safety belts. SUBSTANCE: constant characteristic of force versus path of traveling energy converters for systems of laying and tensioning of safety belts is provided thanks to use of little number of deformation members which cause plastic deformation of converter tubular housing. Used as deformation member is at least one ball engaging with ramp of piston member. EFFECT: enhanced reliability of safety belts. 16 cl, 22 dwg
Patent RU-2135216-C1 (RU)
Title: Device for antipulsations (modifications)
Inventor: ZHENSHENG ZHENG
IPC: A61M60/869
Filed: 1993-05-06
Granted: 1999-08-27
Abstract: FIELD: medical equipment. SUBSTANCE: device uses a compressed-gas source, gas reservoir connected to it, gas-distributing device. The cylinder device envelops the patient's lower extremities. For control of the gas-distributing device use is made of a monitoring device comprising the first electrodes for supply of regulated current to the body, second electrodes for detection of impulse wave associated with the patient's blood flow, intended for determining the moment of closure of the aortic valves. The monitoring device controls the cylinder device in accordance with the closure of the aortic valves. EFFECT: enhanced efficiency of antipulsations. 28 cl, 10 dwg
Patent RU-2045004-C1 (RU)
Title: Method of and device for measuring time correlation functions of fluctuations in reflecting and/or absorbing capacities of analyzed objects
Inventor: ARZAMASTSEV VLADIMIR I
IPC: G01J9/02
Filed: 1993-02-11
Granted: 1995-09-27
Abstract: FIELD: measurement of optical phase difference. SUBSTANCE: method involves dual-beam interference metering in which measuring beam making up two sides of interferometer. One beam is aimed at movable reflector, analyzed object, fixed reflector, and again at beam splitter. Second beam is incident on to fixed reflector, analyzed object, movable reflector, and again on to beam splitter. Both interfering correlated beams interacting with analyzed object during different time moments t 1  and t 2  corresponding to different positions of movable reflector, after they have covered equal path, record signal as function of t 1 -t 2  proportional to correlation function. EFFECT: provision for real-time measurement, improved accuracy and time resolution of measurements due to elimination of interference signal of measuring light beam; provision for direct measurement signal of measuring light beam; provision for direct measurement of time correlation functions of reflecting and/or absorbing capacities of analyzed object, and not their spectrum, by means of detector. 2 cl, 1 dwg
Patent RU-2071055-C1 (RU)
Title: Laser fluorometric detector for highly efficient microcolumn liquid chromatography
Inventor: VLADYKIN GENNADIJ B
IPC: G01N30/74
Filed: 1993-03-09
Granted: 1996-12-27
Abstract: FIELD: laser spectroscopy for analysis of minor quantities of fluorescent substances in highly efficient microcolumn liquid chromatography. SUBSTANCE: focusing lens is located in the channel of fluorescent radiation on its optical axis between interferential filter monochromator and photodetector. Located in the rear focus along the path of radiation, which is on inlet port of photodetector is field diaphragm with rectangular port. Lense rear focus and center of rectangular port of field diaphragm are located on the optical axis of channel of fluorescent radiation registration and at the same focal distance from focusing lens. Sizes of rectangular port of field diaphragm are related with the height of rectangular port of slit diaphragm of excitation channel and the width of cell as follows hn=f2/f1 x hs1, 1n= f2/f1 x 1c, where hn and ln are height and width of field diaphragm; fl is focal distance of objective lens collecting fluorescent radiation; f2 is focal distance of focusing lens of channel for registration of fluorescent radiation; hsl is height of port of field diaphragm of excitation channel; lc is width of cell flow channel. EFFECT: higher efficiency. 2 dwg
Patent RU-2034785-C1 (RU)
Title: Method of osmium concentrate preparing
Inventor: TROSHKINA IRINA D
IPC: C01G47/00
Filed: 1993-03-31
Granted: 1995-05-10
Abstract: FIELD: hydrometallurgy. SUBSTANCE: osmium in extractant is concentrated at simultaneous extractive rhenium extraction with technical trialkylamine. Extract containing rhenium and osmium is heated up to 50-80 C and exposed for 20-30 min following by cooling. After rhenium reextraction regenerated extractant containing osmium is fed to extraction. After osmium accumulation extractant is removed from the process. EFFECT: improved method of osmium preparing.
Patent RU-2065269-C1 (RU)
Title: Fishing tackle
Inventor: SAGAKOV STANISLAV S
IPC: A01K87/00
Filed: 1993-04-15
Granted: 1996-08-20
Abstract: FIELD: amateur and sports bottom fishing in rivers, lakes and water reservoirs. SUBSTANCE: fishing tackle has sinker - fish feed box with block, main fishing line passed through block, additional detachable fish feed box and clamp located on main fishing line. Made on free end of clamp is bevel with slot. Guide with hook is secured on one end of additional fishing line furnished with stop ball and passing through slot of clamp. Fishing rod is connected to other end of additional fishing line. EFFECT: possibility of recharging of fish feed box and casting line with hook without pulling out entire tackle. 3 dwg
Patent RU-2066775-C1 (RU)
Title: V-type internal combustion engine
Inventor: BIRYUKOV ANATOLIJ V
IPC: F02B75/22
Filed: 1993-05-06
Granted: 1996-09-20
Abstract: FIELD: mechanical engineering; multi-cylinder internal combustion piston engines. SUBSTANCE: engine has two cylinder banks 1 and 2 with included angle α between their axes, piston 3, connected rods 4 and crankshaft. Diameter of main journals 6 exceeds that of diameter of crankpins 5, journals and crankpins are directly connected. To provide uniformity of sequence of strokes at working process in separate cylinders each connecting rod 4 is connected with separate crankpin 5, and axes of crankpins connected with connecting rods of one cylinder bank are arranged at angle   relative to each other where 720 - coefficient for four-stroke engine and i - number of cylinders; axes of crankpins connected with connecting rods of adjacent cylinder banks are arranged at angle Φ=α relative to each other. EFFECT: enlarged operating capabilities, enhanced reliability of operation. 3 dwg
Patent RU-2077088-C1 (RU)
Title: Gaseous discharge lamp for fluorimetric analysis
Inventor: VOLKOV IGOR F
IPC: H01J61/40
Filed: 1993-05-31
Granted: 1997-04-10
Abstract: FIELD: electrical engineering. SUBSTANCE: coating is applied to bulb of gaseous discharge lamp which passes ultraviolet and visible radiation. This coating consists of binder and coloring agent in the form of glass powder including nickel oxide and/or cobalt oxide and has preset granulometric composition. EFFECT: enlarged operating capabilities. 7 cl, 2 dwg
Patent RU-2054710-C1 (RU)
Inventor: GOBCHANSKIJ OLEG P
IPC: G06F15/16
Filed: 1993-07-15
Granted: 1996-02-20
Abstract: FIELD: computer engineering. SUBSTANCE: device has several channels, each of them has computing unit, configuration control unit, unit for data exchange between processors, connecting unit, input/output unit, data register and strobe unit. EFFECT: increased reliability, increased validity of output information. 7 dwg
Patent RU-2078730-C1 (RU)
Inventor: KLARSTREM BO
IPC: B65G69/10
Filed: 1992-03-16
Granted: 1997-05-10
Abstract: PCT No. PCT/SE92/00160 Sec. 371 Date Sep. 9, 1993 Sec. 102(e) Date Sep. 9, 1993 PCT Filed Mar. 16, 1992 PCT Pub. No. WO92/16442 PCT Pub. Date Oct. 1, 1992.A device for discharging particulate material from a container with a table to support the particulate material includes a feed unit which is movable on the table for discharging the material through a peripheral outlet opening, and a drive for driving the feed unit; the feed unit includes at least two spaced feeding elements disposed to successively move the material in a direction from the center of the table towards the outlet opening; the feeding elements are arranged, during a full cycle of movement of the feed unit, to be alternately active within an arbitrary section of the table extending between the center part and outlet opening for feeding a layer of particulate material in front of them in the direction toward the outlet opening and inactive while returning to a starting position.
Patent RU-2038542-C1 (RU)
Title: Hot-water boiler
Inventor: ANTONENKOVA LYUBOV N
IPC: F24H1/08
Filed: 1994-02-22
Granted: 1995-06-27
Abstract: FIELD: hot-water boilers. SUBSTANCE: hot gases obtained in furnace 5 transfer their heat to water flowing in water jacket 4 in flat coils installed in jacket 4 in areas adjoining the rear and side walls of furnace 5. Arrangement of coils in the above areas provides for stalling of the boundary layer of retarded water from the walls, since the water flow running through jacket 4 in the mentioned areas is turbulized by the coil tubes located there, which enhances the heat pick-up from the walls. Jacket 4 is connected to the heating system, and the coils to the hot-water supply system. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2077238-C1 (RU)
Title: Raw plant material cleaning method
Inventor: KVASENKOV OLEG I
IPC: A23N7/00
Filed: 1994-03-10
Granted: 1997-04-20
Abstract: FIELD: food processing industry, in particular, removal of skin from raw plant material. SUBSTANCE: method involves supplying flow of carbon dioxide to raw plant material through supersonic nozzle so that gaseous phase and solid phase are produced at outlet. Gaseous phase is used as carrier medium and solid phase is used as abrasive bodies. EFFECT: increased efficiency in removing skin from plants, simplified method and improved quality of cleaned material.
Patent RU-2062659-C1 (RU)
Title: Rotor of centrifugal separator
Inventor: MATVEENKO ALEKSANDR P
IPC: B04B7/08
Filed: 1994-03-04
Granted: 1996-06-27
Abstract: FIELD: chemical engineering. SUBSTANCE: rotor of centrifugal separator includes housing with cover and bottom, mounted inside it removable packets of cone-shaped insertions forming working gaps and insertion holder having inside a cavity for feeding the initial liquid into slime space of rotor. External surface of insertion holder with packet of insertions has shape of truncated cone whose larger base faces the cover. Insertions with working gaps between them are made in insertion holder body so that gap length decreases towards housing bottom. Channels for disposal of clarified liquid are formed by vertical turnings made in insertion holder wall. Innovation concerns equipment for separating suspensions containing considerable quantity of solid phase. EFFECT: enhanced accuracy of suspension separation. 2 dwg
Patent RU-2070544-C1 (RU)
Title: Arrangement for purifying water from impurities and gases
Inventor: LURE VLADIMIR L
IPC: C02F1/24
Filed: 1994-04-05
Granted: 1996-12-20
Abstract: FIELD: water purification. SUBSTANCE: arrangement constitutes a flotation chamber in the form of an umbrella with a mouth fixed to central tray, the level of mouth top being higher than wall top edge by thickness of layer of overflowing purified water. EFFECT: improved design. 2 dwg
Patent RU-2066028-C1 (RU)
Title: Dryer
Inventor: GUNBIN VALENTIN I
IPC: F26B5/04
Filed: 1994-05-31
Granted: 1996-08-27
Abstract: FIELD: woodworking and wood chemical industries. SUBSTANCE: mounted on stacking truck flat panel is made of two located opposite to each other partitions with holes and partitions to guide hot air. Panel is mounted in vertical plane in the middle of stacking truck platform in longitudinal direction. Air feeding to panel is exercised through equal to flat panel width slot of delivering pipeline located under platform between wheels of truck. EFFECT: improved design. 4 dwg
Patent RU-2086938-C1 (RU)
Title: Method of determination of radial component of cutting force under depth surface grinding with wheel periphery
Inventor: NIKOLAENKO ALEKSANDR A
IPC: G01L5/13
Filed: 1994-06-24
Granted: 1997-08-10
Abstract: FIELD: systems of automated design of operation of depth surface grinding by wheel periphery, calculation of resistance of grinding wheel and roughness of machined surface. SUBSTANCE: sample anchored on plate of surface grinding machine is divided into three sections over its length. First section is ground at minimal rate of longitudinal feed of machine, second section is ground at rate of longitudinal feed of machine corresponding to machining condition with preset depth of cutting. After this height of sample is measured on each of three sections and radial component of cutting force Py is calculated by mathematical dependence  , Where H 1 ,H 2 ,H 3  are heights of sample correspondingly of first and second sections after grinding and of third ungrounded section; j is rigidity of surface grinding machine; D is outer diameter of grinding wheel; Ky is angular coefficient equal to 57.3248 deg. EFFECT: increased authenticity of method. 1 dwg
Patent RU-2083930-C1 (RU)
Title: Method of heat transformation
Inventor: MARKANOV MIKHAIL A
IPC: F25B1/06
Filed: 1994-10-07
Granted: 1997-07-10
Abstract: FIELD: refrigerating engineering; heat and cold supply systems. SUBSTANCE: heat-transfer agent is cooled due to evaporation of it during expansion in ejector nozzle followed by separation of vapor-and-liquid mixture into two flows. Method is effected due to direct heat-and-mass exchange in ejector. EFFECT: enhanced efficiency. 1 dwg