baber/WOPTO huggingface dataset:
Patent RU-2058729-C1 (RU)
Inventor: KUZNETSOV NIKOLAJ I
IPC: A01K47/00
Filed: 1993-12-22
Granted: 1996-04-27
Abstract: Изобретение относится к пчеловодству. Сущность изобретения: устройство для круглогодичного содержания пчел включает павильон, выполненный в форме восемнадцатигранника в три этажа. Первый этаж по диаметру разделен коридором 1, а по окружности кольцевыми перегородками на шесть секций 2, 3, 4. На втором этаже выполнена остекленная площадка 8. Центральная часть павильона является главным ульем 13. Выше отметки перекрытия третьего этажа выполнено перекрытие 16 для установки четырехкорпусного улья 17 с круглыми отверстиями 19 для укрепления катушек, предназначенных для сбора меда и прополиса. Для направления вылета пчел из улья 17 через отверстие в крыше площадка от пола до крыши по кругу закрыта полиэтиленовой пленкой. 5 ил.
Patent RU-2066830-C1 (RU)
Title: Test cartridge for smoothbore guns
Inventor: GROLMAN LEV VLADIMIROVICH
IPC: F42B7/02
Filed: 1994-02-14
Granted: 1996-09-20
Abstract: FIELD: test cartridges for smoothbore guns. SUBSTANCE: test cartridge has cartridge case 1 with primer cap 2, wad or wad-container 3, propelling charge 4 of smokeless powder and shell 5; the shell mass-to- propelling charge mass ratio makes up 4-10. EFFECT: improved design. 1 dwg
Patent RU-2108751-C1 (RU)
Title: Method to develop a viable semilunar valve
Inventor: LITASOVA E E
IPC: A61B17/00
Filed: 1994-03-15
Granted: 1998-04-20
Abstract: FIELD: medicine, cardiovascular surgery. SUBSTANCE: semilunar monocusps (one or several) are formed of the wall of operated vessel as it is by keeping their vascularization. To prevent sagging of monocusp's free edge the latter is strengthened by fastening it by a blanket atraumatic suture, then monocusp's edge reverse stopping devices are made of traumatic ligatures. Hermetic nature of vessel's wall is restored by fastening adjacent tissues as a patch into vessel's wall defect, for example, a fragment of vascularized pericardium or that of fascial theca in which peripheral vessel under operation passes. EFFECT: higher efficiency of the method. 5 dwg
Patent RU-2093816-C1 (RU)
Inventor: SANKIN YURIJ N
IPC: G01N19/02
Filed: 1994-03-14
Granted: 1997-10-20
Abstract: FIELD: testing equipment. SUBSTANCE: process consists in movement of unit over sliding guides, in application of pulse disturbing load to units of machine tool along direction of cutting force, in recording of signals of transition processes, in determination of experimental amplitude-frequency characteristic of system which is approximated by analytical dependence in the form of equivalent mathematical model expressed in characteristic of oscillatory link. Frequency of free damping oscillations of model is established, independently there are determined mass of mobile unit, rigidity and scattering factor of drive, angular coefficient of inclination of static velocity friction characteristic, time constant of floating up of unit and coefficient of viscous resistance, correction to damping factor is evaluated with allowance for these values. Transfer function is found by relationship specified in description of invention. EFFECT: improved authenticity of determination of transfer function. 2 dwg
Patent RU-2087060-C1 (RU)
Inventor: PODYMAKA NIKOLAJ F
IPC: H01S3/02
Filed: 1994-05-10
Granted: 1997-08-10
Abstract: FIELD: laser engineering. SUBSTANCE: laser has active medium, output and nontransparent mirrors. Parallel first and seventh reflecting faces of active medium are orthogonal to second and eight reflecting faces. Output mirror is placed in front of twelfth transmitting face provided between first reflecting face and first seating fillet. Nontransparent mirror is mounted in front of sixth transmitting face provided between seventh reflecting face and second seating fillet. Third and fourth heat-transfer faces are located in front of eleventh reflecting face; ninth and tenth heat-transfer faces are made in front of fifth reflecting face. Sixth and twelfth transmitting faces are parallel to third and ninth heat-transfer faces. Bases of first and seventh reflecting faces equal mx, those of second and eight ones, -(m+1)x, and of sixth and twelfth ones,  , where m is integer number; x is common measure of bases of mentioned reflecting faces. Third and ninth faces are positioned at angle (180-2θ) to fourth and tenth faces and at angle (90-θ) to fifth and eleventh faces, where θ > arcsinn12; n 12  is relative index of active medium refraction. EFFECT: improved design. 1 dwg
Patent RU-2085738-C1 (RU)
Title: Способ разработки крутых угольных пластов средней мощности
Inventor: PIRYAZEV YURIJ M
IPC: E21C41/18
Filed: 1994-05-11
Granted: 1997-07-27
Abstract: Использование: в горной промышленности при разработке в подземных условиях крутых пластов угля средней мощности. Сущность изобретения: способ включает подэтажную гидроотбойку угля в нисходящем прядке из выемочных штреков. Гибкое перекрытие монтируют на вентиляционном штреке, перепускают по мере отработки нижележащих подэтажей и демонтируют на аккумулирующем штреке. Гибкое перекрытие набирают из отдельных секций крепи поддерживающе-оградительного типа, соединенных между собой гибкой связью. 4 ил.
Patent RU-2065187-C1 (RU)
Title: Method of determination of metallogenic specialization of crusts of weathering
Inventor: PODPORINA EVGENIYA K
IPC: G01V9/00
Filed: 1994-06-16
Granted: 1996-08-10
Abstract: FIELD: geology. SUBSTANCE: invention relates to geological-reochemical determination of metallogenic specialization of crests of weathering while searching for mineral deposits hidden under them. Method is based on experimentally established dependence between value of indicating factors for clay type of crust of weathering (Br x Mi x Cc)/(Li x Be x Ta x Th), for latherite crust of weathering (V x Zi x Be)/(Cu x Zn x Pb) and for type of rock of substrate. After determination of type of crust of weathering and calculation of indicating factors type of rock of substrate and metallogenic specialization of crust of weathering are determined by results of lithochemical sampling. EFFECT: enhanced authenticity of method. 1 tbl
Patent RU-2074986-C1 (RU)
Inventor: EGOROV BORIS M
IPC: F04C2/04
Filed: 1994-07-26
Granted: 1997-03-10
Abstract: FIELD: automotive industry, aviation industry; hydraulic drives. SUBSTANCE: faces are made on each tooth of each gear on part of length of edges formed by working and end face surfaces. Width of faces increases towards tooth point starting from zero in points of tooth contact corresponding to their symmetrical arrangement relative to plane passing through axes of gear rotation. Recesses can be made on working surfaces of teeth with cross section increasing towards tooth point starting from zero in points of tooth contact corresponding to their symmetrical arrangement relative to plane passing through axes of gear rotation. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg
Patent RU-2072334-C1 (RU)
Title: Raw materials mixture for production of articles of autoclave hardening
Inventor: GRIGOREVA NATALYA G
IPC: C04B111/20
Filed: 1994-08-31
Granted: 1997-01-27
Abstract: FIELD: building materials production. SUBSTANCE: proposed raw materials mixture contains waste of production of lithium monohydrate and slime of leaching of waste of said production, their quantities being 40-70 % and 30-60 % respectively. EFFECT: simplifies technology, decreases expenses for production of building articles of autoclave hardening. 1 tbl
Patent RU-2077063-C1 (RU)
Title: Workability testing method for metering data collection circuit
Inventor: ZUBOV EVGENIJ G
IPC: G01R31/28
Filed: 1994-09-08
Granted: 1997-04-10
Abstract: FIELD: measurement technology. SUBSTANCE: method includes strain resistors output signals metering with results indication, diagnostic device connected to indication block for metering results reading out by line to test commutator fault. Results of metering are brought out to indication block from each executive part of commutator by line and metering data amount on each line is equal to number of control trenches of first step gates of commutator executive part, lines number is equal to quotient of control trenches number of commutator executive part and metering data number for one line. Commutator faults presence in corresponding control trench are determined by metering results analyzing which indicate type of fault, breaks and short circuits. Method may be useful for multistage structure of commutator switching members controlled for each steps by positional code using. EFFECT: more effective method for multichannel metering system. 2 dwg
Patent RU-2058678-C1 (RU)
Title: Primarily low-power electrical machine
Inventor: PLESHANOV ALBERT A
IPC: H02K5/14
Filed: 1994-09-12
Granted: 1996-04-20
Abstract: FIELD: electromechanical engineering. SUBSTANCE: electrical machine has brush gear incorporating box-shaped brush holder mounted in brush yokes of stator end plate with brush, hold-down spring, and spring holder placed therein; brush yokes have conical slot and overhanging slope; fastenings are, essentially, expansion projections located on side walls of brush holder which fill conical slot; projections and slots have different cone angle and holder is, essentially, elastic pawl embracing slopes of paired yokes by means of mating grips provided on their ends. EFFECT: improved design. 7 dwg
Patent RU-2095996-C1 (RU)
Title: Method for production of fruit-and-berry pectin
Inventor: MAKHOVA EKATERINA A
IPC: A23L29/231
Filed: 1994-09-21
Granted: 1997-11-20
Abstract: FIELD: food industry. SUBSTANCE: vegetable raw material is prepared for hydrolysis. Protopectin is hydrolyzed in the presence of hydrochloric acid of 0.5-2.0% concentration at hydromodule 1:5 - 1:7 and temperature 75-78 C. Solid fraction is separated, product is precipitated from mother liquor by ethanol; residue is separated and washed by ethanol. EFFECT: higher efficiency. 1 tbl
Patent RU-2103754-C1 (RU)
Inventor: GORSHTEJN I L
IPC: G11B5/02
Filed: 1994-12-06
Granted: 1998-01-27
Abstract: FIELD: radio engineering, radar equipment and education. SUBSTANCE: device has gates, mixers, voice signal line, source of radar signals, writing-playing unit. Goal of invention is achieved by introduced synchronization pulse generator, background information input unit, data storage for background information, global time system line, selector of synchronization pulses, inverter, information detection unit, address detection unit, correction input unit. Radar signals provide following sequence: start pulse, digital information pulses, line pulses for ten-kilometer distance to generator of scale samples of radar station in order to generate frame synchronization pulses which rate follows to TV standard. EFFECT: increased reliability and quality of storing and playing radar signals, increased density and validity of background information signals, increased functional capabilities in use of stored information for education. 2 dwg
Patent RU-2084756-C1 (RU)
Title: Set for random measurement of production rate of oil springs at group metering
IPC: F17D3/18
Filed: 1994-12-27
Granted: 1997-07-20
Abstract: FIELD: oil metering devices, mainly, for oil spots or break of pipe lines. SUBSTANCE: multi-way switch is connected with electric drive and when gas enters its cavity, oil spring is changed over. Liquid meter is placed in operation only in case of operation of flow regulator whose straight-way valve is provided with sleeve-spool valve with multi-disc vane which improves operation of set at low pressures. EFFECT: improved operation at low pressures. 3 cl, 2 dwg
Patent RU-2104494-C1 (RU)
Inventor: GUS KOV VALERIJ ALEKSANDROVICH
IPC: G01D1/18
Filed: 1995-01-26
Granted: 1998-02-10
Abstract: FIELD: measurement technology, burglar alarm systems. SUBSTANCE: method determining change of state of volume filled with elastic medium includes excitation of self-excited oscillations in volume with the aid of energy pumping generator and recording of change of energy of self-excited oscillations. Peculiarity of method consists in sustainment of linear mode of operation of energy pumping generator, in evaluation of operational mode of energy pumping generator by parameters of transition process and in recording of change of frequency of self-oscillations in addition to change of energy of self-oscillations. Aid for implementation of method has pressure detector, amplifier and power-to-pressure converter connected in series as well as rectifier, filter and threshold unit connected in series to output of amplifier. Controllable amplifier is embraced with feedback circuit. In agreement with first version input of threshold unit is connected to output of filter through capacitor. According to second version output of amplifier is coupled to input of threshold unit through frequency-to-voltage converter and capacitor connected in series. EFFECT: enhanced reliability of method and aid. 3 cl, 2 dwg
Patent RU-2089139-C1 (RU)
Title: Apparatus for developing jaw in plane of dental row
Inventor: MUKHIN IVAN G
IPC: A61F5/00
Filed: 1995-02-06
Granted: 1997-09-10
Abstract: FIELD: medical engineering; mechanotherapeutic instruments. SUBSTANCE: inventive novelty of apparatus resides in fact that it comprises fixation elements in form of block consisting of two kinematically coupled L-shaped plates arranged one above other, and of two dental spoons arranged in contact one above other and having L-shaped profile. Each of dental spoons is provided with side projections and ports formed in edges of its side lamellar wall. These projection and ports are adapted to contact with corresponding side grips and with spring-urged fin formed on mating side wall of one of L-shaped plates. Side wall of lower L-shaped plate carries sleeve secured by cantilever in middle of wall. Sleeve has rotatable journal mounted with help of cantilever in middle of arc. Latter is provided with journals arranged at its diametrically disposed ends. One journal has ring adapted to receive big finger of patient's right hand. Horizontal shelf of lower L-shaped plate carries washer fixed by strap so as to form reel. Clearance defined by horizontal shelf and port formed in middle of upper L-shaped plate accommodates stirrup adapted to receive 3 fingers of patient's same hand. Stirrup is fixed at angle 45 deg. at end of upper L-shaped plate. EFFECT: cheap and effective mechanotherapeutic device. 11 dwg, 1 tbl
Patent RU-2102835-C1 (RU)
Inventor: IGNAT EV S M
IPC: H03K19/0948
Filed: 1995-03-16
Granted: 1998-01-20
Abstract: FIELD: electronics, in particular, gates using CMOS transistors. SUBSTANCE: alternation in connection of sources of first n- channel MOS transistor 3 and second p-channel MOS transistor 2 provides possibility to use common p-channel and n-channel MOS gates 5 and 6 for generation of logical states of function F for both F-t DISJUNCTIVE output 10 (F + t) and F-t inhibition output 12 ( ). In addition device has first p-channel MOS transistor 1, second n- channel MOS transistor 4, inverse signal input 7, direct signal input 8, positive and negative supply voltage lines 9 and 11. EFFECT: simplified design. 3 dwg
Patent RU-2089809-C1 (RU)
Title: Heat exchanger
Inventor: BURTSEV SERGEJ I
IPC: F28D7/02
Filed: 1995-03-28
Granted: 1997-09-10
Abstract: FIELD: refrigerating engineering; condenser or evaporator for refrigerating machine. SUBSTANCE: heat exchanger includes hermetic shell 1 where coil 2 is arranged. Turns of this coil are formed by parallel rectilinear sections 3 lying in one plane. Sections 3 are interconnected by means of return bends 4. First and last rectilinear sections 3 of coil 2 are connected respectively to inlet branch pipe 5 and outlet branch pipe 6 in way of flow of medium. Coil 2 is arranged in shell 1 in such position that it tightly adjoins two opposite walls of housing 1 over entire length of rectilinear sections 3 and return bends 4 connecting them. Coil 2 is mounted in spaced relation to its other walls. Partitions 7 are mounted between rectilinear sections 3 of coil 2 in spaced relation to them; their side edges tightly adjoin walls of shell 1. Coil 2 and partition 7 located respectively in shell 1 form two coil passages for inter-tube space medium; each passage is brought in communication with inlet branch pipe 8 and outlet branch pipe 9 used for handling this medium. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2100994-C1 (RU)
Inventor: CHERNOVA O L
IPC: A61G10/02
Filed: 1995-04-11
Granted: 1998-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves effect on persistent pathogen properties. Germ carrier is placed under conditions of speleoshaft microclimate for 20-30 min every day for 14-22 days. Sanitation effect is estimated by staphylococci absence and/or decrease of their persistent properties by 20%, not less. Method eliminates allergic reactions manifestation, provides sanitation possibility of staphylococcus germ carriers and improves antiinfectious resistance of organism. EFFECT: enhanced effectiveness of sanitation.
Patent RU-2086409-C1 (RU)
Inventor: SKLYAROV EVGENIJ V
IPC: C04B28/14
Filed: 1995-05-22
Granted: 1997-08-10
Abstract: Изобретение относится к производству стеновых гипсобетонных камней на ГЦП вяжущем. Сущность изобретения: для изготовления гипсобетонных блоков в непрерывно работающий смеситель подают одновременно сначала часть отдозированного песка и опилки, а затем остальной песок и воду с замедлителем схватывания, перемешивают загруженные компоненты не менее 20 с, после чего добавляют ГЦП вяжущее и перемешивают все компоненты не менее 40 с, затем смесь укладывают в виброформы и прессуют в течение 17-25 с с усилием прессования 3,5 - 4,7 МПа, частотой 3000 кол./мин и амплитудой 1-2 мм, а распалубку производят с последующей выдержкой блоков не менее 20 мин. Берут смесь следующего состава: гипс строительный 30,92 - 34,0, пуццолановый портландцемент 5,46 - 6,0, песок 53,22 - 58,34, опилки 4,4 - 4,95, упаренный фильтрат отхода производства лимонной кислоты 0,33 - 0,38. 2 с.п. ф-лы, 2 табл.
Patent RU-2060368-C1 (RU)
Inventor: MUSLIMOV RENAT KHALIULLOVICH
IPC: E21B43/20
Filed: 1995-06-08
Granted: 1996-05-20
Abstract: FIELD: oil production, development of nonuniform oil deposit. SUBSTANCE: discharge of producing wells is increased and they are developed at a regular intervals at late stage of development. Increased amount of working agent is pumped in through injection wells until pressure equal to stratum pressure is achieved to provide operation of producing wells with increased discharge in permanent mode of operation. Polymeric material solution is pumped in through injection wells. Deposit continues on operation in the mode of keeping stratum pressure. EFFECT: increased oil production.
Patent RU-2094972-C1 (RU)
Title: Seeding unit
Inventor: SVIRIDOV LEONID TIMOFEEVICH
IPC: A01C7/16
Filed: 1995-06-08
Granted: 1997-11-10
Abstract: FIELD: agriculture and forestry, in particular single-grain seeding equipment. SUBSTANCE: method involves feeding seeds to upper part of space between drums with smooth surfaces. While moving over surfaces of rotating drums, seeds are urged to move downward to get into lower part of drums, which is defined by screws with multiple trapezium-shaped threads. One drum has left-hand thread and other drum has right-hand thread. Ridges on thread of one drum are inserted into slots on thread of other drum. Each thread entry is provided with cylindrical seeding cell, through which seeds fall in succession into soil. EFFECT: increased efficiency, wider usage and improved yield of standard seedlings grown from such seeds by single-seed sowing in several rows per one line. 2 dwg
Patent RU-2135558-C1 (RU)
Inventor: ANNA MARI MARTINO-VERSILLO
IPC: C11D1/825
Filed: 1993-10-29
Granted: 1999-08-27
Abstract: FIELD: chemical industry. SUBSTANCE: aqueous composition having pH from 0.5 to 6 comprises hydrogen peroxide or its donor, hydrophobic liquid ingredient and mixture of non- ionic alkoxylated surfactants is described. Hydrophobic liquid ingredient is bleaching activator such as acetyl triethylcitrate emulsified in said composition by using mixture of non-ionic surfactants. Fatty alcohol alkoxy derivative based composition comprises at least one surfactant having HLB value higher or equal to HLB value of said hydrophobic liquid ingredient, and at least one non-ionic surfactant having HLB value of said hydrophobic liquid ingredient, HLB values of said non-ionic surfactants being not identical, and said emulsifying system meets equation:  , and % A plus % B is 100%, wherein X is hydrophobic liquid ingredient being emulsified, A is one of said non-ionic surfactants and B is the other of said non-ionic surfactants. EFFECT: chemical and physical stability of the composition which is stable in storage. 11 cl, 5 ex, 1 tbl
Patent RU-2094500-C1 (RU)
Title: Method for extraction of metals of slightly permeable clay ores
Inventor: VOROBEV ALEKSANDR E
IPC: C22B11/00
Filed: 1995-08-11
Granted: 1997-10-27
Abstract: FIELD: extraction of metals by leaching of slightly permeable ores. SUBSTANCE: antifiltration layer and leachable pile of slightly permeable ores are formed. Leaching of metals having maximal valence is carried out. EFFECT: increased permeability. 1 dwg
Patent RU-2092271-C1 (RU)
Title: Method of in-line steel degassing in continuous casting and device for its embodiment
Inventor: UMANETS VALERIJ I
IPC: B22D11/108
Filed: 1995-10-09
Granted: 1997-10-10
Abstract: FIELD: metallurgy; steel continuous casting. SUBSTANCE: method includes supply of steel from vacuum chamber into tundish through branch nozzle; separation of tundish by transverse partitions into the middle and extreme zones; supply of steel to middle zone; dioxidation and alloying of steel in middle zone with aluminium; supply of inert gas to extreme zones through porous plugs; supply of slag mixture to metal meniscus in tundish and molds. In course of continuous casting. level of slag in tundish set up above level of discharge over lauder bottom in the middle part of tundish, and working level of steel is set up below the level of discharge over launder bottom by value equalling 0.01-0.05 of height of working level of metal in tundish. In so doing, level of slag discharge is varied in height above launder bottom by value equalling 0.005-0.2 of height of steel level in tundish. The device for embodiment of the offered method has refractory lining separated by two transverse partitions into three zones interconnected through slots located between lower ends of partitions and bottom of tundish, and discharge launder located in middle zone on side wall of tundish. Installed on bottom of discharge launder are removable shaped refractory plates. EFFECT: higher quality of continuously cast ingots. 2 cl, 1 dwg, 1 tbl
Patent RU-2122768-C1 (RU)
Title: Method and device for measuring power mains-to- ground parameters
Inventor: PETROV O A
IPC: H02M3/16
Filed: 1995-10-31
Granted: 1998-11-27
Abstract: FIELD: electrical engineering; measuring mains capacitance to ground, degree of maladjustment of neutral compensation, and damping coefficient of compensated-neutral mains. SUBSTANCE: under normal conditions of power mains, curves of neutral voltage, line voltage, and blow-out coil current are recorded simultaneously, first harmonic of neutral voltage is separated, active and imaginary components of this harmonic relative to line voltage is found, these components are divided by line voltage, blow-out coil inductance is varied, same values are recorded, degree of compensation maladjustment, damping coefficient of compensated-neutral mains, and mains capacitance to ground are calculated from equations given in description of invention. Device implementing this method is provided with newly introduced digital devices and units: series-connected clock generator and microprocessor unit, analog-to-digital converter, read-only and random-access memory devices, address register, memory controller, control unit, system unibus connecting microprocessor unit to mentioned digital devices, as well as switches, voltage switch, and unibus connecting address register output to inputs of memory devices, control unit, and switch. EFFECT: improved measurement accuracy, simplified circuit arrangement, and improved safety in operation. 2 cl, 4 dwg 1 tbl