baber/WOPTO huggingface dataset:
Patent PT-101318-A (PT)
Title: Benzo(b)thiophene deriv. prepn., used as antifungal agent - from di:chlorophenyl-imidazole-ethanol and chloro-halomethyl-benzo(b) thiophene
Inventor: FOQUET RAFAEL
IPC: C07D409/12
Filed: 1993-07-26
Abstract: Prepn. of a benzo(b)thiophene deriv. of formula (I) and its acid addn. salts comprises reacting 1-(2,4-dichlorophenyl) -2-(1H-imidazol-1-yl)ethanol with 7-chloro-3-halomethyl benzo(b) thiophene (where halo is Cl or Br), and opt. salifying.
Patent RO-81924-A (RO)
Inventor: NIELS CLAUSON K
IPC: C07D237/22
Filed: 1980-10-17
Abstract: 4-Chloro-5-amino-2-phenyl-3(2H)-pyridazinone is prepared from 4,5-dichloro-2-phenyl-3(2H)-pyridazinone and ammonia in high yield and substantially free from 4-amino-5-chloro- 2-phenyl-3(2 H)-pyridazinone in a method comprising reacting 4,5-dichloro-2-phenyl- 3(2H)-pyridazinone with aqueous ammonia in the presence of a catalyst (a phenolic compound) which is capable of selectively exchanging the 5-chlorine atom in 4,5-dichloro-2- phenyl-3(2H)-pyridazinone with a leaving group of such a nature that the resulting intermediate compound is capable of aklylating ammonia to 4-chloro-5-amino-2- phenyl-3(2H)-pyridazinone in high yield in the reaction medium, thereby regenerating the catalyst. The end product is isolated by filtration after the reaction and washed with water, and the mother liquor plus the wash water are used as reaction medium for the next batch.
Patent RU-94003785-A (RU)
Inventor: ILJUKHIN V S
IPC: C06B31/28
Filed: 1994-02-01
Abstract: FIELD: ammonium nitrate-based explosives. SUBSTANCE: invention consists in that known explosives based on ammonium nitrate, hydrocarbon fuel, emulsifier, and water are supplemented with a component selected from the following group: methylammonium nitrate, ethylenediammonium dinitrate, their mixture with ammonium nitrate, sodium perchlorate, its mixture with ammonium nitrate, ammonium perchlorate, its mixture with sodium and ammonium nitrate at the ratio 0.1: 0.22: 0.68. Additives increase detonation stability in blast- hole charges (38-42 mm in diameter) to 27 m compared to 15-17 m for granulites prepared in emulsion process. EFFECT: increased detonation stability.
Patent RU-94007121-A (RU)
Inventor: LYTKIN I N
IPC: D04B15/96
Filed: 1994-02-25
Abstract: FIELD: knitting equipment. SUBSTANCE: flat machine has rotary drive and driven guides, flexible tie-rod embracing drive and driven guides and carriage connected with tie-rod through connecting unit. Rotary drive guide is connected to engine through transmission and is provided with cylindrical working surface. Both ends of flexible tie-rod are attached to cylindrical working surface of guide and a portion of tie-rod in wound on this surface. Flexible tie-rod forms two branches positioned between rotary guides so that one branch may run onto drive guide while other branch runs off from this guide. Cylindrical surface is provided with helical groove for receiving a portion of flexible tie-rod. Points of attachment of tie-rod to working surface are spaced along axis of drive guide. Ends of tie-rod are inserted through radial openings connecting working and end surfaces of guide and secured by threaded fastening members on end surface remote from transmission. Flexible tie-rod is made in the form of cable. Unit for fastening carriage to flexible tie-rod has two parts, with one part being provided with slot and other part with mating projection. One of parts is secured to carriage. Tie-rod is clamped between surfaces of slot and projection. EFFECT: increased efficiency and enhanced reliability in operation. 15 cl, 10 dwg
Patent RU-94021377-A (RU)
Inventor: FROLOV L I
IPC: A61F2/64
Filed: 1994-06-07
Abstract: FIELD: medical equipment, in particular, prosthesis-making. SUBSTANCE: anthropomorphic energy-saving walking on the prosthesis on horizontal and sloping surfaces is ensured due to a springy bending in the knee joint in the phase of support, damping of the forward jerk and prevention of loss of brace stability when the prosthesis is incompletely unbent in the knee joint, at an unauthorized support on the prosthesis, movement on stairs is ensured. In the hinge knee joint, using an overrunning clutch and a control mechanism, the clutch is of the two-way type, and a flexible twisting member is introduced between the clutch sprocket and one of the hinge links, one end of the twisting member is fixed to the sprocket, and the other - to this hinge link. The second hinge link is fixed to the rim of the overrunning clutch or is made integral with it. Clutch operation is controlled from the control assembly by mechanical coupling between the control assembly and clutch dog. EFFECT: enhanced convenience in use.
Patent RU-94030117-A (RU)
Inventor: SHIPUNOV A G
IPC: F41G1/00
Filed: 1994-08-11
Abstract: FIELD: laser sighting devices, in particular, small arms using laser aiming systems. SUBSTANCE: small arms with a twinned sighting device has barrel 1 in arms body 2. forward sight element (fore sight) 3, sight leaf (back sight) 4; fore sight 3 and back sight 4 have aligned holes 5 whose axis is parallel with the bore line of barrel 1, and the case of the laser sighting device is made up of two telescopic parts, with diametric shoulders 6 for holes 5 of fore sight 3 and back sight 4 made in alignment on their opposite ends; one of the telescopic parts of the case of the laser sighting device is made in the form of piston 7 with central hole 8, in which diametric cavity 9 with bore 10 on the end for retainer 11 is made opposite shoulder 6, the other part is made in the form of rod 12, in which recess 13 for central hole 8 of piston 7 with annular lug 14 is made opposite shoulder 6 for hole 5 of back sight 4; the diameter of lug 14 equals the diameter of cavity 9 of piston 7; shock absorber- spring 15 and piston 7 are installed on recess 13 against the stop of annular lug 14, and retainer 11 of longitudinal motion of the parts past annular lug 14 of rod 12 is installed in bore 10 of cavity 9 of piston 7; the retainer is made as a split ring, and an objective with lenses 16, laser radiator 17 with an electronic unit and power supply, button 18 and adjusting mechanism 19 made in the form of a ball pivot in a holder and screws are placed in the body of rod 12. Before installation on the arms the laser radiation axis is adjusted in alignment with shoulders 6 of piston 7 and rod 12 in knife-edge pivots. The laser sighting device is fastened to the arms as follows: fore sight 3 and back sight 4 is set from the travelling position vertically to the arms body 2, shock absorber - spring 15 is compressed in cavity 9 of piston 7 on rod 12, and shoulder 6 of rod 12 is installed in hole 5 of back sight 4, then shoulder 6 of piston 7 is brought into coincidence with hole 5 in fore sight 3, shock absorber-spring 15 gets released, piston 7 with central hole 8 is displaced over recess 13 of rod 12, and shoulder 6 of piston 7 enters hole 5 of fore sight 3; retainer 11 of longitudinal motions is engageable with annular lug 14 of rod 12. The laser sighting device is dismantled in the reverse order: shock absorber-spring 15 is compressed by piston 7 on rod 12, and shoulder 6 of piston 7 is brought out of hole 5 of fore sight 3; then shoulder 6 of rod 12 is extracted from hole 5 of back sight 4, and fore sight 3 and back sight 4 are turned through 90 deg. to the arms body to the travelling position. EFFECT: enhanced convenience in use of small arms, enhanced combat efficiency. 1 dwg
Patent RU-94030535-A (RU)
Inventor: LEVCHENKO L S
IPC: B65B35/40
Filed: 1994-08-05
Abstract: FIELD: materials handling; transportation, packing and storage of loads, mainly, piling of cans on pallets with gaskets between layers. SUBSTANCE: cylindrical articles 4 delivered by conveyor 2 are forked into parallel streams by means of three-arm flags and get into stationary guides 3 wherefrom they pass into movable guide partitions 8 and move to stop 9. When movable guide partitions are filled with articles 4 to capacity, chain drive 42 is set into operation and carriage 6 moves guides 8 with by pusher 5 across conveyor 2, shifting grouped rows of articles through intake platform 11 onto gasket 14 placed on layer of articles on pallet 13 mounted on lifting/lowering table 12. Cutoff device operates to hold rows of articles in stationary guides 3. At the end of working stroke of carriage 6, crank 32 of bell crank 29 kinematically coupled with movable guide partitions 8, interacts with tracer 33, as a result, guide partitions 6 are lifted and fixed by hinge latch. With carriage 6 returned in initial position, support pin of latch comes into engagement with tracer 38 releasing latch and returning guide partitions 8 in initial position. Pressure tracer releases cutoff device returning it in initial position. Articles 4 again fill movable guide partitions 8 and operation repeats. Lifting/lowering table 12 lowers to height of cylindrical articles 4, and other gasket is placed on upper layer of articles. EFFECT: increased capacity, improved reliability of layer-by-layer palletizing of piece cylindrical articles with gaskets placed between layers. 2 cl, 6 dwg
Patent RU-94032411-A (RU)
Inventor: EMKOV A A
IPC: C10G33/04
Filed: 1994-09-06
Abstract: FIELD: oil extracting industry, during oil emulsions dewatering both in oil collection and preparation systems. SUBSTANCE: aim is to increase oil demineralization and dewatering. To realize the purpose oil is treated with demulsification system of oxialkylated derivative of ethylenediamine and product of reaction of water soluble amine and phosphoric acid, components of which are separately pumped in oil collector in ratio from 1 : 1 to 1 : 5. EFFECT: increased effectiveness of oil demineralization and dewatering.
Patent RU-94035738-A (RU)
Inventor: RUDOL F TSODROV
IPC: B07C5/12
Filed: 1993-01-13
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine has several inspection stations positioned in succession and adapted for carrying out various inspection functions, and sorting station from which bottles are transferred to different tracks depending on results of inspection. Machine control may be provided by means of auxiliary track defined by rotating bottle holder and inspection tracks to form closed cycle, when control bottles may be withdrawn from magazine. Inspection tracks defined by rotating bottle holders as well as bottle holder defined by auxiliary transportation track have circumferentially positioned bottle receptacles which define continuous chain during operation control process. It allows systematic test of control devices to be effectuated without manual interference even with small amount of control bottles, in particular, in case this bottles are repeatedly circulated or even when machine has heavy duty mode. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-94037784-A (RU)
Inventor: SHEVTSOV V I
IPC: A61B17/60
Filed: 1994-10-04
Abstract: FIELD: orthopedics, traumatology. SUBSTANCE: proposed rod positioner comprises split-type clamp consisting of two strips 1,2. Threaded grooves 3,4 are formed on strips 1,2 in transverse direction in opposition to each other. Through openings 5,6 are formed in strips 1,2 for passage of threaded pair intended to fix in place rods in grooves 3,4 between strips 1,2. EFFECT: minimum number of structural components, while providing reliable fixation for at least two rods in apparatus for transosseous osteosynthesis. 2 dwg
Patent RU-94040750-A (RU)
Inventor: DZHEMILEV U M
IPC: C07C2/22
Filed: 1994-11-08
Abstract: FIELD: petrochemical and special organic synthesis. SUBSTANCE: alfa-olefins are brought in reaction with magnesium and diisobutyl- or diethylaluminium chloride in molar proportion (20-22) : 10 : (20-22), respectively, in presence of zirconium tetrachloride as a catalyst taken in amount 2-4 mol % in respect to magnesium. Reaction is carried out in tetrahydrofurane under argon atmosphere at room temperature and normal pressure with stirring for 8 h. Then, stoichiometric in respect to aluminium salt amount of lithium butyl is added followed by addition, at 0 C, of 1-3 mol % (in respect to Mg) cuprous chloride and 3-fold excess in respect to aluminium salt of allyl chloride with subsequent stirring for 7-8 h. As a result, threo- 5,6-disubstituted 1-heptenes and threo-5,6-disubstituted 1,9- decadienes in a 1:1 ratio are obtained with total yield 82-96%. Reactions are described with following scheme:. EFFECT: increased stereospecificity and regioselectivity of reactions.
Patent RU-95100980-A (RU)
Inventor: SEMENOV V N
IPC: B23K1/20
Filed: 1995-01-23
Abstract: FIELD: mechanical engineering. SUBSTANCE: methods relates to soldering structures of heterogeneous materials with one of their coverings made from dispersion-hardening alloy. Before location of solder and assembly of structure, placed on inner surface of covering made from dispersion- hardening alloy is intermediate layer of alloy not undergoing phase conversion. Then mechanical and thermal treatment performed and a coat of nickel is applied to ensure spreading of solder over intermediate layer. This layer is applied by way of depositing 1.0-1.5 mm thick with subsequent operations of welding it to covering and thermal treatment. This prevents contact between solder and dispersion-hardening alloy and results in prevention of cracking and increasing strength of soldered joint. EFFECT: high efficiency.
Patent RU-95103743-A (RU)
Inventor: ALDOSHINA O I
IPC: G01N33/49
Filed: 1995-03-28
Abstract: FIELD: medicine. SUBSTANCE: method involves examining blood serum taken in concentration of 1-10%, obtaining spectral density of light dispersion intensity fluctuation in the 10-100000 Hz frequency band. Then two spectral kernels are selected and numeric values ratios are calculated as the ratio of the first spectral kernel intensity to the second spectral kernel intensity and the first spectral kernel half-width to the second spectral kernel half-width ratio. The both ratios being evaluated as simultaneously increased with respect to their normal values, oncologic disease case is to be diagnosed. EFFECT: enhanced accuracy of diagnosis.
Patent RU-95103853-A (RU)
Inventor: OVCHINNIKOV V A
IPC: A61B17/56
Filed: 1995-03-16
Abstract: FIELD: medicine; surgery. SUBSTANCE: method involves making a cut between the bicephalous muscle tendon and iliac-shin tract closer to the latter on the external surface of the lower third of the hip in its lateral fissure. The knee is bent during the operation. EFFECT: simpler method; shorter and less traumatic surgery.
Patent RU-95105307-A (RU)
Inventor: KONDJUKOV P N
IPC: B61D33/00
Filed: 1995-04-07
Abstract: FIELD: transport engineering; railway transport; seats for service compartments. SUBSTANCE: seat has bracket 1, backrest and cushion frames hinge-connected with bracket, spring-loaded crank 7 mounted on axle 15 of bracket 1 and connected through journal 16 with backrest frame slot 17 to return the backrest in initial position. Novelty in design of seat is that L-shaped crank 7 is made integral with cushion frame 3 for shifting cushion and backrest to bracket 1. The latter has lower horizontal wall yoke 8 and upper vertical wall yoke 9 connected by welding. Ends of yoke 9 are fastened in plane of bridge of lower yoke 8 whose cheeks are rigidly connected with axle 15 at the front and hinge connected from the bottom by means of carrier 5 with folding leg 4 of cushion to from parallelogram mechanism. EFFECT: improved comfort. 2 cl, 3 dwg
Patent RU-95105726-A (RU)
Inventor: MOISEEV V V
IPC: C08F4/46
Filed: 1995-04-14
Abstract: FIELD: synthetic rubber industry. SUBSTANCE: claimed invention describes preparation of polymers by anionic polymerization of butadiene or butadiene-styrene copolymerization. Said polymers can be useful in manufacturing tyres, industrial rubber and cabal products and in modification of plastic materials. The claimed process for preparing butadiene polymers and butadiene-styrene copolymers by continuous polymerization of butadiene or copolymerization of butadiene-styrene in aliphatic or cycloaliphatic hydrocarbon solvent in the presence of lithiorganic initiators and carbon-soluble modifying additive. The carbon-soluble modifying additive includes mixture of substituted benzene consisting of toluene, xylene, mesathylene, scumene and alkaline metal styryl phenolate of general formula:wherein M is K, Na, R, R, Rare α-methylbenzyl and selected from the group consisting of a-methylbenzyl, hydrogen, methyl, tert-butyl, octyl, nonyl and cumyl at molar ratio of 400-20.000:1 alkaline metal styryl phenolate being used in amount of 0.5-0.4 mmoles per 1 kg of monomers. The claimed process makes it possible to prevent formation of insoluble high-molecular weight polymer (gel) and, hence, growing over of polymerization equipment. EFFECT: more efficient preparation process.
Patent RU-95107097-A (RU)
Inventor: ABEZGAUZ B S
IPC: F24H1/20
Filed: 1995-05-06
Abstract: FIELD: domestic electric heating appliances. SUBSTANCE: electric water heater has housing where electric heating elements are mounted. Electric heating elements are secured to upper cover of housing made from heat-conducting material, thus providing for thermal contact. Housing is also provided with cold water supply branch pipe connected to its lower portion, heated water discharge branch pipe connected to upper cover of housing, protective thermostatic switch mounted on the outside on upper cover for thermal contact, water temperature regulator fitted with sensor mounted inside housing in watertight heat-conducting casing which is connected to upper cover of housing for thermal contact. Electric heating elements are connected to supply line through temperature regulator and protective thermostatic switch connected in series. Height of casing does not exceed, where λ is thermal conductivity coefficient of casing material, W/mk and Fis area of cross section of lateral wall of casing, sq.m. EFFECT: enhanced reliability due to avoidance of overheating of electric heaters caused by switching them on before filling the reservoir with water.
Patent RU-95109015-A (RU)
Inventor: KANYGINA EH L
IPC: A61K35/00
Filed: 1995-06-01
Abstract: FIELD: chemical technology, biotechnology. SUBSTANCE: invention relates to methods of extraction of organic substances from any organs and tissues of animals, any deposits obtained at any stages of blood fractionation. Method involves extraction of raw with carbon dioxide under subcritical and supercritical conditions at pressure and temperature process regime alternation. Analysis of the obtained carbon dioxide extracts found the presence of lipids: free and bound fatty acids, neutral substances involving hydrocarbons, esters, alcohols, steroids, polyfunctional compounds, vitamins, pigments and other bioactive components. EFFECT: improved method of extraction.
Patent RU-95110072-A (RU)
Inventor: JURKOV M M
IPC: F16J15/52
Filed: 1995-06-14
Abstract: FIELD: transport engineering; cabs of tractors and agricultural machines. SUBSTANCE: proposed sealing device has inlets for levers and control rods consisting of two parts and made in form of solid plates alternating with air gaps and arranged one over the other. One part of sealing device is located on cab floor, and mating part is arranged on control lever so that flat alternating plates of lever are placed in air gaps between plates installed on cab floor. Similar sealing is installed on place where vertical longitudinal rods are brought into cab. This sealing is made in form of cylindrical alternating walls mounted on floor of cab and on control rod. EFFECT: improved tightness of cab and heat and noise isolation owing to air gaps between sealing plates.
Patent RU-95110891-A (RU)
IPC: A21D13/02
Filed: 1995-06-30
Abstract: FIELD: food industry; may be used in stations for fast food. SUBSTANCE: flat cake comprises base, skirting of external contour, inner skirtings and sections for fillings. Each inner skirting is provided with longitudinal groove. External box groove is made on working surface of half-forms of pan. It is done for forming the skirting of external contour of flat cake, while inner grooves, for forming inner skirtings. Projections are made for forming sections, while cavity, for forming the base. Each inner groove is provided with longitudinal projection for forming the longitudinal groove. EFFECT: higher consumer properties and broadened assortment. 3 cl, 8 dwg
Patent RU-95114359-A (RU)
Title: Method and intermediate products for preparation of hydrohexylamine ethers and salts thereof
Inventor: AL BREKHT KHARREUS
IPC: C07C259/06
Filed: 1993-12-17
Abstract: FIELD: agriculture and pharmaceutical industry. SUBSTANCE: present invention describes preparation of hydroxylamine ethers (I):(wherein X is NO, CN, halogen, alkyl and halogenalkyl; Y is H,, CN, halogen, alkyl and halogenalkyl; n is 0-2 or 1-4 provided that if Y and Z are halogen, Alk is substituted alkylene under certain conditions) and salts thereof using mineral acids or strong organic acids. Preparation is carried out as follows: either hydroxyimino compound (II): R(wherein Ris alkyl; Ris alkyl, alkoxy or Ris alkylene chain) in the presence of alkali metal hydroxide, alkali metal alcoholate, alkali metalhydrocarbonate or alkali metal as base, or corresponding anion of compound (II) is transformed directly with alkylating agent (III):wherein Ris substituted alkyl under certain conditions to form hydroxyimino derivative (IV):, hydroxyimino derivative (IV) is decomposed to form salt of compound (I) by means of mineral acid or strong organic acid and this salt is optionally converted into free compound (I) by means of base. Hydroxyimino ethers are intermediate products for plant protection agents and for pharmaceuticals. EFFECT: more efficient preparation method.
Patent TW-200407715-A (TW)
Title: Data storage method
Inventor: KOH ENG GIAP
IPC: G06F15/04
Filed: 2002-11-12
Abstract: The present invention provides a data storage method, which is suitable for the computer device with a real-time clock (RTC) unit, wherein the computer device is connected with a memory card reading unit. The data storage method includes: (1) when the computer device receives the data storage process request from the memory card reading unit, the computer device will read the RTC unit to obtain the current time value; (2) making the computer device determining if the memory unit is proceeded with the file storing process at that day; if it did not proceed with the storing process at that day, it will configure an identification code value, and set the identification code value as one, and go to Step (4); otherwise, if it did proceed with the storing process at that day, it will obtain the identification code value of the folder, which was the last one stored at that day, and go to Step (2); (3) making the computer device to add the identification value with one; and, (4) the computer device will use the current time value obtained from the RTC unit and the identification code value obtained from Step (2) as the name of the folder for the input data from the memory reading unit.
Patent TW-200300384-A (TW)
Title: Two-leg walking type man-style robot
Inventor: FURUTA TAKAYUKI
IPC: B25J5/00
Filed: 2002-11-19
Abstract: A two-leg walking type man-style robot 10 has a trunk (11), legs (12L, 12R), arms (13L, 13R), head (14), driving devices (11d, 11e; 18L, 18R-24L, 24R; 28L, 28R-33L, 33R; 35, 36) for causing knuckles of the trunk, legs, arms, and head to pivot, and a behavior control device (50) for respectively driving and controlling these driving devices. The behavior control device (50) includes force sensors (40) respectively installed on the part which protrudes when the part moves or which comes in contact with the environment, and a compensation device (54) which detects the attitude of the robot according the output signals of each one of the force sensors (40) to correct the behavior data from the movement generating device (52). With this arrangement the two-leg walking type man style robot is capable of accurately performing a stable movement of the entire body such as protecting action in a fall-down movement, getting up movement or forward rolling movement etc.