baber/WOPTO huggingface dataset:
Patent RU-2101170-C1 (RU)
Inventor: JASHIN A V
IPC: B28B17/00
Filed: 1996-08-02
Granted: 1998-01-10
Abstract: FIELD: manufacture of multicavity plates, floors. SUBSTANCE: multicavity plates are manufactured by installation on bottom of side equipment; introduction of punches; installation and locking in places of formation of slinging apertures of vertical box-shaped on punch with gap between its side walls and adjacent punches; concreting ; removal of punches and aperture-forming members; and heat treatment with subsequent removal of article from bottom by slinging grip. Slinging grip is made in form of longitudinal load-bearing member which is brought into aperture and hollow channel, first, with its one end, and then, with its other end up to engagement of it by upper article shelf. EFFECT: higher efficiency. 4 dwg
Patent RU-2096378-C1 (RU)
Inventor: ROMADOV VIKTOR SERAFIMOVICH
IPC: C04B111/20
Filed: 1996-09-13
Granted: 1997-11-20
Abstract: FIELD: building materials production, namely, production of heat insulation and sound insulation materials; production of acid-resistant coatings. SUBSTANCE: raw materials mixture comprises, mas. %: quartz sand, 47.0-49.0; liquid sodium glass, 28-29; sodium silicium-fluoride, 4.7-4.8; frothing agent, 3.6-3.8; additive, 1.18-1.22, water, the balance. Density of material is 180-360 kg/m 3 ,, its compressive strength is 0.7-3.4 MPa, heat conductivity is 0.03-0.11 Wt/m K and acid-resistance in 10 % hydrogen chloride acid is 97-98 %. EFFECT: improved quality.
Patent RU-2115529-C1 (RU)
Inventor: GORYNIN I V
IPC: B23K35/362
Filed: 1996-09-19
Granted: 1998-07-20
Abstract: FIELD: welding materials. SUBSTANCE: invention can by used in applying high-alloy plating alloys involving automated electric-arc weld deposition from tape electrode under flux layer. Flux is made up of, wt %: silica, 10.5-15; calcium oxide, 24-32; alumina, 27-34; and calcium fluoride, 25-32, where following inequalities should be observed: 0.9 ≤ Al 2 O 3 /CaO < 1.4 and 0.9 ≤ CaF 2 /Al 2 O 3 < 1.2. EFFECT: improved quality of weld-deposited layer and operation reliability of constructions. 2 tbl
Patent RU-2116882-C1 (RU)
Title: Pipeline wrench
Inventor: GRIGOR EV A V
IPC: B25B13/46
Filed: 1996-10-07
Granted: 1998-08-10
Abstract: FIELD: mounting tools used in any branch of industry for unscrewing and screwing of closed pipeline unions of different types of machines, in particular, in difficult-for-access places. SUBSTANCE: wrench has handle and working head with two pivotally connected sleeve halves. Crown of T-shaped section is made on outer surface of each sleeve half. Teeth are made on outer strip of crown. Handle has movable clip which together with handle base, defines U-shaped slot. Each sleeve half is provided with boss having opening and boss-shaped recess. Sleeve halves are connected by spindle. Upon joining of halves, pins with ball-shaped retainer are inserted into opposite openings. Movable clip is connected with handle base by means of spindle. EFFECT: increased efficiency and convenient operation. 3 dwg
Patent RU-2120963-C1 (RU)
Title: Method for producing beer "presidentskoye"
Inventor: POTERJAKHIN P S
IPC: C12C7/00
Filed: 1996-10-14
Granted: 1998-10-27
Abstract: FIELD: brewing industry. SUBSTANCE: method involves preparation of mash, its conversion, separation of brewing syrup from brewers draff, introduction of vegetable additives, boiling of brewing syrup with hop, clarification, fermentation, afterfermentation, filtration and bottling. Used as vegetable additives is dry biomass of ginseng. It is introduced in the amount of 0.2-0.3 g per 1 dal after fermentation before afterfermentation of beer or at its filtration. Afterfermentation is carried out for not less 60 days. EFFECT: improved biological value, higher foam stability, and stability at storage. 1 expe
Patent RU-2107979-C1 (RU)
Inventor: KISELEVA N V
IPC: H02K15/12
Filed: 1996-10-24
Granted: 1998-03-27
Abstract: FIELD: electrical engineering. SUBSTANCE: process includes periodic removal of windings from impregnating compound at the same time reversing polarity of DC electric field superposition. EFFECT: improved impregnating quality and facilitated procedure. 1 dwg
Patent RU-2123950-C1 (RU)
Inventor: AVER JANOV V V
IPC: B61D23/00
Filed: 1996-12-26
Granted: 1998-12-27
Abstract: FIELD: railway transport; evacuation of passengers from underground car in case of emergency. SUBSTANCE: device has door installed on head part of car, ladder and mechanism holding the ladder on head part of car. Ladder consists of interconnected curved sections installed in head part of car, one behind the other, for detachment. One end of each section has eye. Ladder attachment mechanism consists of two rods of which is installed for displacement in guide parallel to car axis, and second one is secured on first one for turning in vertical plane and fixing in horizontal plane. Ladder sections in operating position rest on this rod. EFFECT: possibility of evacuation of passengers on track with passengers passing through driver's cab. 4 cl, 5 dwg
Patent RU-2121561-C1 (RU)
Inventor: GASUMOV RAMIZ ALIDZHAVAD OGLY
IPC: C09K8/68
Filed: 1997-01-06
Granted: 1998-11-10
Abstract: FIELD: oil-and-gas producing industry; may be used in change of filtering characteristics of formation and performance of hydraulic fracturing. SUBSTANCE: added to 311.5-371 ml (31.15-37.1 mas.%) of water is 30-40 g (3-4 mas. %) of clay; and added to next 311.5-371 ml (31.15-376.1 mas.%) of water is 8-12 g (0.8-1.2 mas.%) of carboxymethyl cellulose. Mixture is set stand for a day for swelling and mixed. Added to formed mixture is 20-25 ml (2.0-2.5 mas.%) of nonionic surfactant and 221-331 ml (20-30 mas.%) of used oil product based on petroleum oils (ρ = 0.905 g/cu.cm). Mixture is foamed. EFFECT: higher sand retentivity of fluid, i.e. stabilization in time of ability of produced system to retain sand of coarse fraction due to improved structural and mechanical properties of formed foam. 2 dwg
Patent RU-2124420-C1 (RU)
Inventor: SEHLPAKA GLENN L
IPC: B23B31/173
Filed: 1995-04-26
Granted: 1999-01-10
Abstract: Изобретение относится к патронам для дрелей, электрических или пневматических приводов. Достигаемый технический результат - создание улучшенного патрона, в котором используется единая гайка, создание бесключевого патрона с усовершенствованным элементом удержания передней гильзы, создание бесключевого патрона, который подходит для эффективной сборки. В изобретении предлагается имеющий три кулачка патрон с единой гайкой, которая установлена с возможностью вращения относительно корпуса, причем удерживающий элемент установлен таким образом, чтобы предотвратить осевое перемещение гайки в переднем направлении. Гайка имеет первый участок первого внешнего диаметра и второй участок, выступающий по оси из первого участка, внешний диаметр которого меньше внешнего диаметра первого участка. Предусмотрено стопорное кольцо удержания гильзы, которое входит в зацепление с гильзой для ее удержания на корпусе. 5 с. и 31 з.п.ф-лы, 6 ил.
Patent RU-2123405-C1 (RU)
Title: Method for making one-piece rolled railway-road wheels
Inventor: SIDOROV I P
IPC: B21H1/04
Filed: 1997-02-27
Granted: 1998-12-20
Abstract: FIELD: metallurgy, namely technique for making one-piece rolled railway-road wheels. SUBSTANCE: method comprises steps of heating blank, upsetting it, speeding it up, shaping, rolling out rim and disc, bending disc, calibrating rim, strengthening rim and tempering. Heating temperature for deformation is sustained in range 1240-1200 C, temperature of plastic deforming termination - in range 950-850 C. Heat hardening beginning from temperature of plastic deforming termination is realized at process of vertical intermittent quenching. Tempering operation is combined with flocculation-preventive treatment and it is realized at temperature range 450-600 C. Blank is shaped at temperature range 1100-1060 C and it is rolled out in mill at temperature drop from 1070-1030 C until 980-880 C. EFFECT: enhanced efficiency of process due to missing several technological operations. 2 cl, 5 tbl
Patent RU-2140726-C1 (RU)
Title: Process of listening to objects of sound scenes
Inventor: AGRANOVSKIJ A V
IPC: H04R1/32
Filed: 1997-04-21
Granted: 1999-10-27
Abstract: FIELD: acoustics. SUBSTANCE: invention can find use for control over radiation pattern of acoustic radiators, specifically, headphones, while listening to objects of sound scenes, for formation of virtual acoustic environment of high authenticity of reproduction and for realization of special sound effects. Increased quality of reproduction ( reality of perception ) of dynamically changing sound scenes with the aid of acoustic radiators with controlled radiation pattern is achieved thanks to measurement and establishment of spatial coordinates of objects of sound scenes and to their conversion to electric signals used to control rigidity of sections of elastic suspension of diffuser. Change of speed of vibration of various zones of diffuser of acoustic radiator of headphones takes place owing to it. Process makes it feasible to change radiation pattern of acoustic radiator ( headphones ) in correspondence with change of spatial coordinates of object of sound scene. EFFECT: increased quality of reproduction of dynamically changing sound scenes. 2 cl, 2 dwg
Patent RU-2121822-C1 (RU)
Inventor: MOSHKONOV V V
IPC: A61F2/44
Filed: 1997-04-17
Granted: 1998-11-20
Abstract: FIELD: medical engineering. SUBSTANCE: prosthesis has casing having concentrically arranged connection members being manufactured as cylinders having cutting teeth performing rotation and translation movement by means of gears and threaded transmission brought in engagement made by auxiliary installation unit provided with tube, tap wrench and gear attachable to the casing for the time operation lasts and removable after the prosthesis being set and fixed in operating outside of operation wound. EFFECT: reliability in setting and fixing endoprosthesis. 4 dwg
Patent RU-2116967-C1 (RU)
Inventor: ANIKIN S K
IPC: C01G3/02
Filed: 1997-06-20
Granted: 1998-08-10
Abstract: FIELD: industrial inorganic syntheses. SUBSTANCE: solid cupric oxide is thermally treated under stirring in atmosphere containing 85-98 vol % water vapor at 200-300 C. High-activity cupric oxide obtained is appropriate to prepare effective carbon monoxide oxidation catalysts, which, in particular, may be used for cleaning gas mixtures and in respiratory organ- protection systems. EFFECT: increased catalyst activity. 4 tbl
Patent RU-2144528-C1 (RU)
Title: Halogenated ester, method of preparing thereof, and method of preparing 3-(2-chloro-3,3,3-trifluoroprop-1- ene-1-yl)-2,2-dimethyl cyclopropanecarboxylic acid alkyl ester
Inventor: MARTIN CHARL Z BOUDEN
IPC: C07C69/65
Filed: 1995-11-02
Granted: 2000-01-20
Abstract: FIELD: organic chemistry. SUBSTANCE: described are new compounds of formula I: CF 3 -CXCI-CH(OH)CH 2 -C(CH 3 ) 2 -CH 2 -CO 2 R wherein X is chlorine or bromine, and R is hydrogen or alkyl containing up to 4 carbon atoms, methods of preparation thereof and use thereof as intermediate products for preparation of cyclopropane derivatives with insecticidal properties. Also described are intermediate products for preparation of compounds of formula I. EFFECT: more efficient preparation method. 15 cl, 8 ex
Patent RU-2134385-C1 (RU)
Title: Thermoelectric refrigerator
Inventor: ARKHANGEL SKIJ V V
IPC: F25B21/02
Filed: 1997-07-24
Granted: 1999-08-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: in proposed thermoelectric refrigerator thermoelectric module is made in form of unit consisting or two separate sections. Inputs of sections are connected to electric supply system, and outputs, to two-pole change-over switch. Normally closed contacts of switch are connected also to supply source, and normally open contacts are connected to each other. Switch can be made in form of relay operated by temperature controller. EFFECT: reduced power consumption. 2 cl, 2 dwg
Patent RU-2139749-C1 (RU)
Title: Сгуститель гидросмеси
Inventor: CHEKMENEV A N
IPC: B01D21/00
Filed: 1997-08-29
Granted: 1999-10-20
Abstract: Изобретение относится к оборудованию для сгущения гидросмесей и может быть использовано в технологических линиях гидроклассификации зернистых материалов в горнодобывающей, химической промышленности и при производстве строительных материалов. Сущность изобретения заключается в том, что привод запорного устройства выполнен в виде съемно-регулируемого груза и полиспаста, концы гибкой связи которого соединены соответственно с камерой сгущения и съемно-регулируемым грузом, а его блок закреплен на бункере. Бункер соединен посредством эластичной диафрагмы с камерой сгущения, подводящий патрубок выполнен с конической торцевой крышкой, боковыми окнами и посредством жесткой тяги скреплен с пробкой запорного устройства. Съемно-регулируемый груз выполнен в виде емкости, сообщенной через запорные устройства соответственно с водяной магистралью и сливным патрубком. Данное изобретение позволяет повысить эффективность работы сгустителя гидросмеси при одновременном упрощении его конструкции. 1 з.п.ф-лы, 2 ил.
Patent RU-2127410-C1 (RU)
Title: Small arms magazine locking mechanism
Inventor: JARYGIN V A
IPC: F41A17/38
Filed: 1997-10-21
Granted: 1999-03-10
Abstract: FIELD: small arms, in particular, mechanisms for retaining of mechanism in pistol grip. SUBSTANCE: the mechanism uses a catch and a leaf spring installed in the frame and placed in the lateral groove of the catch and resting on the frame by both ends. The stop made on the latch fixes the latter in the extreme position. The latch is cylinder-shaped, and is held from turning around the axis by a boss made on the latch and positioned in the frame groove. EFFECT: simplified design of the weapon, enhanced reliability of fire and convenience in use. 2 cl, 3 dwg
Patent RU-2136428-C1 (RU)
Title: Apparatus for feeding blanks to thread knurling machine tool
Inventor: SILOV JU M
IPC: B23Q7/06
Filed: 1997-11-20
Granted: 1999-09-10
Abstract: FIELD: thread knurling on end portions of cylindrical blanks. SUBSTANCE: apparatus for feeding blanks includes base, accumulator, mounted on base splitter with reciprocation motion drive, limit switch arranged in splitter with possibility of motion together with it. Apparatus may have two limit switches placed in accumulator and connected with loader. EFFECT: enhanced efficiency and reliability of thread knurling machine tool due to use of limit switch controlling presence of blank in groove of splitter and providing automatic start of apparatus and also due to use of two limit switches controlling minimum and maximum blank pile respectively. 2 cl, 2 dwg
Patent RU-2142071-C1 (RU)
Inventor: POPOV S A
IPC: F04F5/46
Filed: 1998-03-16
Granted: 1999-11-27
Abstract: FIELD: evacuation technique. SUBSTANCE: distance between exit section of each nozzle and inlet section of mixing chamber corresponding to this nozzle is found from the following mathematical expression:   where L is distance between nozzle exit section and inlet section of mixing chamber (mm); k is coefficient whose magnitude ranges from 0.001 to 0.3 ((s/mm 0,25 )); F s  is area of minium flow section of nozzle (sq. mm); F k  is area of minimum flow section of mixing chamber (sq.mm); P is pressure of liquid at nozzle inlet (Pa); g is free fall acceleration (m/sq. s) and γ is density of liquid fed to nozzle (kg/cu.mm). EFFECT: enhanced efficiency of ejector. 1 dwg
Patent RU-2135841-C1 (RU)
Inventor: TSEGEL SKIJ V G
IPC: F04F5/54
Filed: 1998-03-27
Granted: 1999-08-27
Abstract: FIELD: vacuum engineering. SUBSTANCE: one of plants has liquid-gas jet apparatus, separator and pump. Plant is furnished with device for preparation of working liquid of required composition with water main line connected to device. Working liquid preparation device is installed between separator and pump. According to other design version, separator is connected with settler connected with water main line through control valve providing preset content of water in working liquid. Mixture of hydrocarbon containing fraction with water is used as working liquid in liquid-gas jet apparatus. Pressure of vapor-gas mixture at inlet of liquid-gas jet apparatus is maintained not to exceed two-fold pressure of saturated water vapors at working liquid operating temperature. EFFECT: increased capacity of plant, reduced power consumption. 7 cl, 2 dwg
Patent RU-2131789-C1 (RU)
Inventor: KAREV A A
IPC: B22D41/06
Filed: 1998-04-14
Granted: 1999-06-20
Abstract: FIELD: metallurgy, namely casting melt metal from ladle. SUBSTANCE: complex includes transporting ladle having pair of trunnions and cargo hoisting cross piece, supporting device in the form of two struts and base, abutment, two jaws, connecting rod and reciprocation motion drive unit with ram. Two jaws are stationary fixed to supporting device. Abutment is fixed to connecting rod with possibility of engaging with lower edge of jaws and lateral surface of ladle. Upper end of connecting rod is jointly mounted in strut of supporting device, its lower end - in ram of reciprocation motion drive unit. The last is provided with hydraulic system for controlling ram motion speed having pump, distributor and throttle. EFFECT: reduced expenses at metal casting. 2 dwg
Patent RU-2149607-C1 (RU)
Inventor: SIDOROV A N
IPC: A61F7/00
Filed: 1998-05-13
Granted: 2000-05-27
Abstract: Мужчинам с нарушениями репродуктивной функции проводят воздействие на назолабиальную область ритмической тепловой пульсацией в течение 15 мин, число сеансов - 10. Способ позволяет нормализовать белковый состав спермы у 90,9% мужчин. 2 табл.
Patent RU-2137075-C1 (RU)
Inventor: KUVSHINOV O M
IPC: F28C3/06
Filed: 1998-09-09
Granted: 1999-09-10
Abstract: FIELD: heat-power engineering; contact-type heat exchangers. SUBSTANCE: heat-and-mass exchange apparatus has shell 1 with water supply branch pipe 2 and steam supply branch pipe 3, mixing chamber 4, steam nozzle 5 and liquid nozzle 6 which is shifted relative to steam nozzle 5 along motion of flow. Dispersion chamber 7 is formed between nozzles 5 and 6 and mixing chamber 4. Liquid nozzle 6 is just combination system of profiled passages. Each passage 8 is shifted relative to steam nozzle 6 by length "A" whose magnitude is chosen from the following relationship: A=3-8D, where D is inner diameter of respective passage. Dispersion chamber 7 may be provided with reflector 10 and may be brought into communication with branch pipe 2. EFFECT: optimal degree of dispersion; avoidance of losses of steam energy for doing liquid decay work; enhanced efficiency. 3 cl, 1 dwg
Patent RU-2151533-C1 (RU)
Title: Method for assembling outdoor clothes
Inventor: PAVLUNINA V V
IPC: A41D3/00
Filed: 1998-11-02
Granted: 2000-06-27
Abstract: FIELD: sewing industry. SUBSTANCE: method involves connecting collar to throat; securing side stitches of warming layer and backing with top part of clothes. When underlayer is stitched around edge, additional liner is laid on edge, and when lower collar is stitched into throat, additional liner is laid on throat portion, and warming liner is simultaneously attached to mentioned additional liners and stitched together with these liners. Backing is simultaneously stitched to inner cuts of underlayers and to lower cut of throat liner without preliminary turning of article inside out. Stitch for attaching backing to inner cuts of underlayers and to throat part is edged. Method allows clothes assembling time to be reduced by eliminating multiple processes of turning article inside out and wetting and thermal treatment process, which is normally performed for imparting good appearance to article. EFFECT: increased efficiency by unified assembling process adapted for any kind of article, reduced labor consumption and improved quality of article. 5 cl, 4 dwg
Patent RU-2147175-C1 (RU)
Title: Teat cup
Inventor: NEKRASHEVICH V F
IPC: A01J5/08
Filed: 1999-01-26
Granted: 2000-04-10
Abstract: FIELD: agriculture, in particular, milking equipment. SUBSTANCE: teat cup has sleeve with boss and teat liner embraced with sucker. Teat liner is positioned within boss. Elastic membrane with openings is positioned within boss perpendicular to axial line. Membrane divides cavity within boss into two chambers. Central opening in upper chamber has diameter exceeding that of openings in membrane and sucker, and side openings in lower chamber are adapted for communicating with atmosphere. Sucker surface adjoining to membrane is provided with axial openings and is positioned for overlapping these openings with membrane in initial position of teat cup. When pressure in upper chamber of boss and in teat liner sucker is changed, teat cup performs vertical oscillating motions relative to teat with increasing frequency by the end of milking process. As a result, teat is weakened and lengthened to maximum extent to provoke milk-producing reflex. Such construction eliminates breaking of connection between teat and udder due to creeping of teat cup over teat. EFFECT: increased efficiency by providing full milking and eliminating necessity for manual stripping operation. 1 dwg
Patent RU-2148373-C1 (RU)
Title: Method of producing semiliquid fruit gel
Inventor: LOVTSOV NIKOLAJ
IPC: A23L2/38
Filed: 1999-03-18
Granted: 2000-05-10
Abstract: FIELD: food industry. SUBSTANCE: method involves mixing of natural fruit component, for example, natural fruit juice, sweetener and water. The mixture is heat treated in flow-through pasteurizer at temperature 86-89 C for 20-60 s. The prepared fruit gel is cooled and aseptically bottled in aseptic packing not permitting the contact of fruit gel with air. EFFECT: stable consistency and long-term storage life. 6 cl
Patent RU-2155349-C1 (RU)
Title: Method for predicting volume of individual blood losses during labors by studying hemostasis system in the third pregnancy trimester
Inventor: JAKUBOVICH O I
IPC: G01N33/86
Filed: 1999-04-02
Granted: 2000-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining information indices of hemostasiogram like fibrinogen B level, blood platelets number, K parameter of thromboelastogram under conditions of high contact hemocoagulation activation. Then discriminant functions F1 and F2 are determined at the following formulas: F1=-K1 x A - K2 x B - K3 x C + const1, F2=-K4 x A + K5 x B + K6 x C - const1, where A is the fibrinogen B level in blood plasma (g/l), B is the blood platelets number (x 10 9 /l), C is the K parameter of thromboelastogram under conditions of high contact hemocoagulation (mm), K1-K6 are coefficients, where K1=1.012, K2=0.003, K3=0.038, K4=0.36, K5= 0.02, K6= -0.03, const1= 4.16, const2=4.96. The value of F1 > 0.2, and F2 >0.5, blood losses volume is predicted to be less than 500 ml. The value of F1 > 0.2, and F2 <-0.2, blood losses volume is predicted to be from 500 to 1000 ml. The value of F1 <-0.5, and F2 >0.2, blood losses volume is predicted to be greater than 1000 ml. The value of F1 being from -0.5 to 0.2 and F2 being from -0.2 to 0.5, uncertain prediction zone is to be the case. EFFECT: simplified low cost method; high level of reproducibility.
Patent RU-2145869-C1 (RU)
Title: Method of anti-mutagenic action on body
Inventor: ORESHCHENKO A V
IPC: C07K5/075
Filed: 1999-04-30
Granted: 2000-02-27
Abstract: FIELD: medicinal ecology. SUBSTANCE: method involves administering aspartic acid dipeptide and phenylalanine or pharmaceutically acceptable derivatives (for instance, aspartyl-phenylalanine, aspartame, and other) as substances inhibiting clastogene effect of mutagenic agents such as alkylation agents, e.g. cyclophosphamide or prooxidants (e.g. dioxidine). EFFECT: extended choice of methods for protection of living body against environmental mutagenic effects. 6 cl, 2 tbl, 2 ex