baber/WOPTO huggingface dataset:
Patent AU-2009241002-C1 (AU)
Title: Method of selecting lens design standard
Inventor: HATANAKA TAKASHI
IPC: G02C7/06
Filed: 2009-04-28
Granted: 2013-05-16
Abstract: The balance and progressive corridor length between the distant vision are and near vision area of a progressive addition lens are selected in consideration of other elements than the life conditions of a user, the glass wearing history and use conditions. Design variations including a plurality of basic design distribution groups for different distance zones and near zones, and a plurality of progressive corridor lengths are prepared.  Parameters originating from prescription information, life environmental information, frame shape information, etc. are inputted to select one basic design distribution group and one progressive corridor length based on which a lens design standard is determined.  The setting elements include the distances between the rear-side vertexes of the right and left progressive addition lenses and the right and left eye-ball corneal vertexes as the parameters.
Patent AU-2013206215-C1 (AU)
Title: Positively charged water-soluble prodrugs of aspirin
Inventor: XU LINA
IPC: C07C235/42
Filed: 2013-06-07
Granted: 2016-12-22
Abstract: POSITIVELY CHARGED WATER-SOLUBLE PRODRUGS OF Abstract The novel positively charged prodrugs of acetylsalicylic acid and its analogues in the general formula (1) "Structure 1" were designed and synthesized. The compounds of the general formula (1) "Structure 1" indicated above can be prepared from functional derivatives of ASA or its analogues, (for example acid halides or mixed anhydrides), by reaction with suitable alcohols, thiols, or amines. The positively charged amino groups of these pro-drugs not only largely increases the solubility of the drugs, but also bonds to the negative charge on the phosphate head group of membranes and push the pro-drug into the cytosol. The experiment results suggest that the pro-drug, diethylaminoethyl acetylsalicylate.AcOH, diffuses through human skin ~400 times faster than acetylsalicylic acid itself and ~100 times faster than ethyl acetylsalicylate. In plasma, 80% of these pro-drugs can change back to the drug in a few minutes. The pro-drugs can be used medicinally in treating any aspirin-treatable conditions in humans or animals and be administered not only orally, but also transdermally for any kind of medical treatments and avoid most of the side effects of aspirin, most notably GI disturbances such as dyspepsia, gastroduodenal bleeding, gastric ulcerations, and gastritis. Controlled transdermal administration systems of the prodrug enables the aspirin to reach constantly optimal therapeutic blood levels to increase effectiveness and reduce the side effects of aspirin.
Patent AU-2019201658-C1 (AU)
Title: Compositions and methods to affect skin irritation
Inventor: DOWNEY THERESE M
IPC: A61K47/00
Filed: 2019-03-11
Granted: 2020-12-24
Abstract: Compositions are described that contain treated chitosan, modified chitosan and/or modified 
and treated chitosan for use in formulations for skin, hair and nails, and in compositions and 
methods of reducing topical agent-induced skin irritation and inflammation.
Patent RU-2174421-C1 (RU)
Title: Fire extinguishing method and apparatus (versions)
Inventor: BOROCHKIN V P
IPC: A62C35/00
Filed: 2000-03-21
Granted: 2001-10-10
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: method involves providing powder-type fire extinguishers using solid fuel gas generators as working gas source; supplying gas and powder mixture into object to be protected from fire or onto site to be protected for time less than powder settling time. Apparatus has powder-type fire extinguishing module, which is main actuating unit in automatic and independent fire extinguishing systems. Apparatus has casing, gas generator placed inside casing, cavity with fire extinguishing powder, aerator with pipes provided with circumferential perforations and valves, spray nozzle and apparatus attachment unit. Aerator is dynamically connected to gas generator including ignition unit and chamber with solid fuel charge, which is arranged in spaced relation to cavity wall on grid, and filter. Method and apparatus provide for intensified supplying of fire extinguishing powder to fire zone. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 4 dwg
Patent RU-2167658-C1 (RU)
Title: Твердая лекарственная форма седативного, гипнотического средства и способ ее получения
Inventor: POD JACHEVA N G
IPC: A61K9/20
Filed: 2000-09-06
Granted: 2001-05-27
Abstract: Изобретение относится к медицине, а также к фармации, и может быть использовано при получении снотворного средства. Изображение заключается в том, что твердая лекарственная форма содержит зопиклон как активное действующее начало и целевые добавки, обеспечивающие требуемую форму, растворимость и прочность таблетки, при этом в качестве дополнительных компонент лекарственная форма содержит: сахар молочный, поливинилпирролидон, кальция фосфат двухосновный двуводный, крахмал картофельный, сахар рафинад и стеарат магния при определенном соотношении компонентов. Также предложен способ получения заявленной лекарственной формы. Изобретение обеспечивает высокую прочность и требуемую распадаемость, простоту изготовления предложенных таблеток. 2 с. и 2 з.п. ф-лы.
Patent RU-2181822-C1 (RU)
Title: Arched double-cantilever slab-vault
Inventor: BASHIROV KH Z
IPC: E04C2/38
Filed: 2000-10-06
Granted: 2002-04-27
Abstract: FIELD: civil engineering, applicable in roofing of industrial and civil multi-purpose buildings, as well as in agricultural production buildings and transport structures. SUBSTANCE: the slab-vault has arched stiffening plates of a circular configuration on the lower faces, and on the upper faces they conjugate to the thin vault of a parabolic configuration, stressed reinforcement that is positioned in the arched stiffening plates horizontally and fixed in height on the rigid frames of the transverse bearing ribs, and then it is positioned strictly on the stretched faces of the rectilinear cantilever ribs, the compressed faces of the latters are combined by a flat horizontal reinforced flange with an inner surface of an elliptic configuration. EFFECT: enhanced carrying capacity, stiffness, crack resistance and durability, at the same time reduced specific consumption of materials of large-sized built-up slab-vaults "per span". 5 cl, 4 dwg
Patent RU-2177739-C1 (RU)
Inventor: LOMONOSOV A L
IPC: A61B17/04
Filed: 2001-04-09
Granted: 2002-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining place and size of mucosa area to be removed 3-7 cm higher above the toothed line enough to enable one to set mucosa, rectal adenoma or the hemorrhoid node fallen down. Rhomboid area of mucosa is excised. Linear mechanical suture is put in. EFFECT: reduced frequency of recidivation. 4 dwg
Patent RU-2187836-C1 (RU)
Inventor: SKURLATOV V I
IPC: G09B5/00
Filed: 2001-06-25
Granted: 2002-08-20
Abstract: FIELD: computer engineering; devices of size intermediate between notebooks and pocket computers. SUBSTANCE: two screens of computer using general standard circuit arrangement are disposed on inner sides of hinged covers forming normal book when closed. Electronic book has radiophone and dictaphone-player unit. Screens are made so that at least one of them is sensing screen and functions as keyboard, provision being made to shift displayed information through 90 deg. EFFECT: enlarged class of computer means. 4 cl, 2 dwg
Patent RU-2202752-C1 (RU)
Title: Trigger assembly of arbalest
Inventor: NIZOV N K
IPC: F41B5/00
Filed: 2001-09-20
Granted: 2003-04-20
Abstract: FIELD: cold steel propelling weapon, arbalests of various types. SUBSTANCE: trigger assembly of arbalest includes base, fork, trigger, trigger cam, spring, spring- loaded trigger lever mounted for engagement of trigger cam. Trigger is hinged to trigger lever and movement of trigger lever is limited. Trigger cam is spring-loaded in direction of return to position of lock. Fork is mounted for limit movement and is spring- loaded in longitudinal direction. EFFECT: improved quality and stability of trigger pulling, enhanced safety and simplified handling of arbalest. 1 cl, 4 dwg
Patent RU-2208753-C1 (RU)
Title: Plate heat exchanger
Inventor: CHERNYKH V G
IPC: F28F3/02
Filed: 2001-11-02
Granted: 2003-07-20
Abstract: FIELD: applicable for use of heat of secondary power sources. SUBSTANCE: the device has a stack of plates with spacer inserts with formation of ducts for working media, the stack of plates is positioned inside the frame fastened by rods, the plates are U-shaped with flanged edges and holes 4 on the latters, they are made of aluminum, 0.15 to 0.3 mm thick with a clearance of 3 to 5 mm between them for increasing the convective heat exchange. The spacer inserts are made of aluminum in the form of round rods, 2 to 3 mm in diameter, squeezed from two sides and staggered perpendicularly to the plane surface of the plates. The spacers are installed after every other plate in the holes of each subsequent plate with formation of ducts for working media. To provide sealing of the structure of splicing of the plate joints, the plates are fastened to a stack by coating of the flanged edges of plates by a high- temperature sealant. To provide the turbulence of the gas flow and increase the heat transfer, staggered perforation in the form of recesses and cambers, 1 mm high, is made on the plane surface of the plates by means of pressing-out. EFFECT: simplified construction of the heat exchanger and enhanced heat transfer, as well as reduced specific quantity of metal per structure and improved sealing.
Patent RU-2189455-C1 (RU)
Title: Cycle arrangement of steam-turbine unit
Inventor: SHARGORODSKIJ V S
IPC: F01K13/00
Filed: 2001-11-13
Granted: 2002-09-20
Abstract: FIELD: thermal engineering; designing new and updating existing steam- turbine installations. SUBSTANCE: cycle scheme of steam-turbine unit is set up of boiler coupled through steam line with turbine incorporating regenerative heaters and condenser and second boiler coupled through steam line with second turbine including regenerative system and delivery water boiler. Delivery-water line running to second-turbine boiler is connected through pipeline to first-turbine condenser and delivery-water outlet line running from second-turbine boiler is coupled through pipeline condensate supply line to first- turbine regenerative heaters. EFFECT: enlarged functional capabilities; provision for round-the-year continuous operation of existing equipment with high economic efficiency. 1 cl, 1 dwg
Patent RU-2217596-C1 (RU)
Title: Turbine
Inventor: VOROB EV R N
IPC: F01D1/28
Filed: 2002-04-24
Granted: 2003-11-27
Abstract: FIELD: mechanical engineering; turbines. SUBSTANCE: proposed turbine contains Segner's wheel made in form of tube with closed end coaxially connected with shaft and installed for rotation. At least one pair of branch pipes is radially mounted on tube from opposite sides. Ends of branch pipes are opened and bent in opposite direction from their axis. Axes of bent open ends of branch pipes are square to plane passing through axes of pair of branch pipes and axis of tube. Holes are made in wall of tube to suit branch pipes. Turbine is provided also with shell coaxially coupled with shaft installed for rotation and enclosing Segner's wheel, and housing with holes enclosing Segner's wheel and shell for fitting Segner's wheel and shafts of Segner's wheel and shell and provided with union to let out working medium. Shell is made in form of cylindrical drum. Cylindrical belt of drum adjoins bent off ends of branch pipes of Segner's wheel with clearance. At least one pair of branch pipes with open ends is secured on cylindrical belt of drum radially from opposite sides. Ends of said branch pipes are bent off to different sides relative to their axis opposite to sides of branch pipes of Segner's wheel. Axes of bent off open ends of branch pipes of drum are square to plane passing through axes of pair of branch pipes of drum and axis of tube. Holes are made in belt wall to suit branch pipe. Turbine is furnished with second housing with shafts of Segner's wheel and drum with fitted-on gears and power takeoff shaft projecting from second housing, installed for rotation and carrying gears mechanically coupled with gears of shafts of Segner's wheel and drum providing opposite rotation of shafts of Segner's wheel and drum. EFFECT: increased mechanical energy in turbine owing to useful gauge kinetic energy of working medium flow with subsequent transmission of energy to one consumer at preset angular velocity. 2 dwg
Patent RU-2218045-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 2002-04-24
Granted: 2003-12-10
Abstract: FIELD: food industry. SUBSTANCE: invention relates to technology of juices production. Method for preparing vegetable raw before extraction of juice involves treatment of raw with preparation obtained from sequential extraction of biomass of micromycetes Mortierella pulchella with nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali and water followed by combination of the first extract with solid residue in the amount (0.5-1) x 10 4  mg/t and keeping for 2-5 h. After grinding vegetable raw is passed between pair electrodes. EFFECT: improved preparing method. 2 ex
Patent RU-2207374-C1 (RU)
Title: Recombinant plasmid encoding hepatitis b virus surface antigen (hbsag), its preparing and yeast strain hansenula polymorpha as producer of hepatitis b virus surface antigen (hbsag)
Inventor: LUNIN V G
IPC: C12N15/81
Filed: 2002-05-14
Granted: 2003-06-27
Abstract: FIELD: biotechnology, genetic engineering, medicine. SUBSTANCE: invention relates to recombinant plasmid encoding hepatitis B virus surface antigen (HBsAg), it preparing and the strain of yeast Hansenula polymorpha as a producer of hepatitis B virus surface antigen. Invention provides the development of recombinant plasmid pHPS2 of size 7922 nucleotide pairs and consisting of the following members: dimer of artificial operon HbsAs/a/ayw comprising of promoter region of operon AOX1, gene HbaAs of hepatitis B virus and transcription termination site, yeast operon ura3 of gene encoding orotidine-5'- phosphate decarboxylase, operon region AOX1, bacterial operon of beta-lactamase and bacterial replication initiation site of type Co1 E1. Invention involves also the strain Hansenula polymorpha as a producer of hepatitis B virus surface antigen. Invention provides the enhanced expression of HBsAg. EFFECT: improved plasmid preparing method, enhanced expression of plasmid. 6 cl, 3 dwg, 3 ex
Patent RU-2209340-C1 (RU)
Inventor: KARGIEV V M
IPC: F03D9/00
Filed: 2002-07-01
Granted: 2003-07-27
Abstract: FIELD: wind power engineering. SUBSTANCE: invention can be used for carrying out low-temperature thermal processes and also in agriculture, for instance, for drying grain using wind energy. Proposed wind heat generator contains wind turbine, multiplicator vertical shaft, heat generator consisting of friction and heat chambers and friction elements. According to invention, friction elements are cantilever mounted on radial spring-loaded telescopic rods on vertical shaft and are secured in upper part of friction chamber. Spring tension inside rods is adjusted by nuts, and friction elements are arranged over entire height of friction chamber for cooling it with air flow sucked in by centrifugal fan installed inside friction chamber in horizontal position through vent holes made in cover of heat generator. Air flow gets heated in flat coil located between heat and friction chambers and is directed along discharge pipe to consumer. Perforated blades are installed in heat chamber and are secured by flexible rubber sleeves on elongated rods mounted on vertical shaft. Heat chamber is provided with inlet branch pipe at the bottom and outlet branch pipe at the top to pass working liquid-heat carrier. Invention improves heat effect of heat generator, converts low potential energy of wind with small velocities at reduction of power losses. EFFECT: improved efficiency of wind heat generator. 3 cl, 5 dwg
Patent RU-2217456-C1 (RU)
Title: Composite for preparing fireproofing coating
Inventor: KABLOV V F
IPC: C09D5/18
Filed: 2002-07-09
Granted: 2003-11-27
Abstract: FIELD: fireproofing materials. SUBSTANCE: invention relates to technology for preparing fireproofing coatings designated for protection of carrying metallic construction against flame effect. Composite comprises epoxydiane oligomer ED-20 as a binding agent, oxidized graphite, vat waste in production of morpholine. Oxidized graphite is prepared by electrochemical oxidation of natural graphite in sulfuric acid solution with expansion degree value 40 at 120 C. The definite ratio of components in composite provides also high adhesion to metal, low density, water-resistance and refractoriness. EFFECT: improved and valuable properties of composite. 2 tbl, 3 ex
Patent RU-2217200-C1 (RU)
Inventor: KNJAZEV D V
IPC: A63B71/14
Filed: 2002-07-25
Granted: 2003-11-27
Abstract: FIELD: sports. SUBSTANCE: boxing glove rear part has length at least equal to length of hand so that it covers hand and wrist. Rear part of glove has projecting shaped edge, which closes part of wrist at side opposite to thumb. Pocket sections are positioned along rear part of glove and provided with flaps adapted for closing and dividing pockets into two groups. Fastener fixed on rear part of shaped edge is made in the form of collar defined by belt and metal oval-shaped shackle. Palm part of glove is made in the form of connecting member provided with pocket for receiving of weighing down member positioned at palm bending level transverse to glove longitudinal axis. One group of pockets arranged on rear part of glove are closed with single flap and positioned on finger part of glove and other group of pockets are positioned on portion extending from wrist bend to heads of metacarpal bones. Weighing down members are made in the form of 100-300 g cylindrical metal weights. Belt is provided at its outer side with tape extending along the whole length of belt and forming Velcro type fastener. Belt is positioned at side adjoining to ring on shaped edge. EFFECT: increased speed and power characteristics of strokes during exercising and increased endurance of sportsman. 4 cl, 5 dwg
Patent RU-2227983-C1 (RU)
Title: Postharvest grain treatment method
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-08-22
Granted: 2004-05-10
Abstract: FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves cleaning grain from contaminants; converting propionic acid including chitosan additive to aerosol state; providing contacting of grain with aerosol flow; using specific preparation as source of chitosan for adding to propionic acid, said preparation being produced by sequential extracting of Mortierella sepedonioides micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: simplified process. 2 ex
Patent RU-2235581-C1 (RU)
Title: Method of automatic control of moisture freezing-out process in two-stage freezing-out plant
Inventor: ANTIPOV S T
IPC: G05D27/00
Filed: 2002-12-02
Granted: 2004-09-10
Abstract: FIELD: automation of technological processes; automation of freezing-out of liquid products; chemical, microbiological, food-processing industries and plants of agricultural complexes. 
     SUBSTANCE: proposed method includes change of temperature and flow rate of cooling agent in crystallizers of proposed plant, as well as time of presence of product in crystallizers, flow rate of cooling water, power of adjustable drives of refrigerating machine compressors and drives of crystallizer drums by acting on rotational speed of drum and flow rate of cooling agent, cooling water, starting product and water obtained thawing frozen ice; starting product is preliminarily fed for cooling in recuperative heat exchanger washed with fresh water formed at thawing ice and then to heat exchanger washed with concentrated product; then, flow rate and content of dry products are measured at inlet of first crystallizer, present flow rate and content of dry agents in concentrated product at outlet of each crystallizer, time of presence of product in each crystallizer; these date are used for correcting the evaporating temperature of cooling agent in inner cavity of crystallizer drum and rotational speed through change of power of adjustable drives of compressors and drives of crystallizer drums depending on electric conductivity of ice, as well as though change of flow rate of water fed to additional condenser; amount of this water depends on present magnitudes of temperature and flow rate of fresh water at outlet of melting pots and on measured content of dry agents in starting product and time of presence in freezing-out plant and amount of frozen-out layer of ice for setting the required rotational speed of crystallizer drums; preliminary cooling of starting product is effected due to recuperation of heat of fresh water obtained after thawing of ice and due to recuperation of heat of concentrated product; frozen-out ice is thawed by heat of cooling agent delivered by refrigerating machine compressor at simultaneous cooling and condensation of cooling agent in thawing zone; evaporating temperature of cooling agent is reduced in inner cavity of crystallizer drums at deflection of content of dry agents in concentrated product at crystallizer outlet from preset magnitude towards increase and increased when content of dry agents in concentrated product is decreased. 
     EFFECT: enhanced accuracy and reliability of control; intensification of process; improved quality of finished product. 
     4 cl, 1 dwg
Patent RU-2233029-C1 (RU)
Inventor: ZAPLETIN JU V
IPC: H04B7/02
Filed: 2003-01-21
Granted: 2004-07-20
Abstract: FIELD: radio communications; space and ground frequency-reuse radio links. 
     SUBSTANCE: proposed two-way radio link incorporates provision for correcting local-source noise signal by means of negative feedback rings. It has two identical transceivers I, II. Each transceiver has main-message generator 1, power splitter 2, amplitude modulators 3, 4, antiphase amplifier 5, antenna A1, circulators 8, 11, adder 12, subtraction unit 13, synchronous detectors 14, 25, 34, amplitude limiter 15, main-message demodulator 16, directional couplers 17, 19, 21, 22, 28, 35, 37, 39, 40, 31, controlled phase shifters 18, 36, controlled attenuators 20, 38, phase shifters 23, 32, integrators 24, 26, 33, 29, and phase detectors 27, 30. 
     EFFECT: reduced cost due to use of two antennas for two-way communications. 
     1 cl, 2 dwg
Patent RU-2233493-C1 (RU)
Inventor: SIKSIN V V
IPC: H01B17/20
Filed: 2003-02-18
Granted: 2004-07-27
Abstract: FIELD: electrical engineering; wire connection in high-voltage lines. 
     SUBSTANCE: proposed insulator has insulating pin with inner cavity and part around outer surface of pin which is made of tracking-resistant material and provided with annular ribs. Mounted on upper and lower butt-ends of pin and ribbed part are upper and lower terminators, respectively. Butt-end surface of upper terminator is provided with slot to receive current conductor, and annular groove is made on its side surface to receive current-carrying fittings; lower terminator has central bore to receive spindle. Tightly fitted in inner space of pin is protective cylinder made of current-conducting material in the form of upside-down turned sleeve with central bore in bottom. Bottom edge of sleeve contacts lower terminator. Proposed insulator incorporates provision for protecting its inner surface against erosion and moisture. 
     EFFECT: enhanced service life and reliability of insulator due to enhanced mechanical strength and reduced leakage current. 
     5 cl, 1 dwg