baber/WOPTO huggingface dataset:
Patent NZ-713126-A (NZ)
Title: A bi-directional dampening and assisting unit
Inventor: DEHARDE MARK
IPC: A61F5/01
Filed: 2014-04-10
Abstract: The technical problem is to provide a bi-directional power unit for a hinge assembly that can be easily reversed to provide a flexion or extension force. The gist of solution is a power unit that is threadably mounted on a hinge pin (spline) centrally located on the platform, and is latched to a catch assembly radially located thereto, the hinge pin of the platform communicating with one end of a torsion spring of the power unit and the catch assembly communicating with another end of the torsion spring, to selectively deliver the extension/flexion force. The power unit can be detached, with simple manual operation of the catch assembly, without tools, flipped over and reattached to the same platform attachment points to switch (reverse) extension torque to flexion torque and vice versa. The principal use of invention is to provide a hinge or joint assembly, at the ankle, wrist, knee or ankle, that is adapted to exert a bidirectional force at the body joint to provide dynamic shock absorption and return assistance.
Patent NZ-716697-A (NZ)
Title: Bi-specific monovalent diabodies that are capable of binding to gpa33 and cd3, and uses thereof
Inventor: JOHNSON LESLIE
IPC: C12P21/08
Filed: 2014-08-20
Abstract: The present invention is directed to bi-specific diabodies that comprise two polypeptide chains and which possess at least one binding site specific for an epitope of CD3 and one binding site specific for an epitope of gpA33 (i.e., a “gpA33 x CD3 bi-specific diabody”). The present invention also is directed to bi-specific diabodies that comprise an immunoglobulin Fc Domain (”bi- specific Fc diabodies”) and are composed of three polypeptide chains and which possess at least one binding site specific for an epitope of gpA33 and one binding site specific for an epitope of CD3 (i.e., a “gpA33 x CD3 bi-specific Fc diabody”). The bi-specific diabodies and bi-specific Fc diabodies of the present invention are capable of simultaneous binding to gpA33 and CD3. The invention is directed to pharmaceutical compositions that contain such bi-specific diabodies or such bi-specific Fc diabodies. The invention is additionally directed to methods for the use of such diabodies in the treatment of cancer and other diseases and conditions.
Patent NZ-725956-A (NZ)
Title: Improved panel connection system
Inventor: DALLAS REX JAMES
IPC: G10K11/16
Filed: 2016-11-04
Abstract: A roto-moulded panel adapted to connect to an I-Beam post without the need for external fasteners via a slot including a number of contact points there along which contact the flange
Patent NZ-745836-A (NZ)
Title: Beehive miticide dispenser
Inventor: PHILLIP JOHN HAYCOCK
IPC: A01N37/00
Filed: 2018-08-29
Abstract: A treatment device for a beehive comprises a strip comprising at least one layer. The or each layer is formed from a biodegradable material permeable to water, such as paper. At least one layer is saturated with a treatment fluid. A reinforcement or join is provided to or adjacent each longitudinal edge of the strip, to protect and/or reinforce the longitudinal edges to mechanically resist attack by bees in the hive. The reinforcement or join shields the longitudinal edge to mechanically resist attack by bees in the hive. The treatment device has an improved resistance to bees’ attempts to remove the device from the hive.
Patent NZ-759046-A (NZ)
Title: Insulating device
Inventor: Sonntag James William
IPC: B65D81/38
Filed: 2018-06-08
Abstract: An insulating device can include a body assembly and a lid assembly where an insulating layer and aerogel structure is connected to both the body assembly and the lid assembly. An aperture with a closure is formed between the body assembly and lid assembly to form a storage compartment. The insulating layer and aerogel structure on the lid assembly may extend beyond the closure when the closure is sealed. The insulating layer and aerogel structure on the lid assembly may have an insulating ring and aerogel ring structure that has an increased thickness around its perimeter. The device comprises an inner liner forming a storage compartment and an impermeable outer shell. The inner liner and the outer shell form a joint wherein the joint comprises a vent to vent gases trapped between the inner line and outer shell.
Patent NZ-776416-A (NZ)
Title: Battery with liquid temperature controlling system
Inventor: MELACK JOHN
IPC: H01M10/44
Filed: 2019-12-12
Abstract: A liquid temperature controlling system is used to circulate a temperature controlled liquid between the liquid temperature controlling system and a plurarity of batteries to produce a temperature controlled battery. The battery and the liquid temperature controlling system are detachably coupled. The ends of two batteries are inserted through O rings into a support, and the temperature controlled liquid is passed through the channel formed by the battery ends and the O rings so it is in direct contact with at least the base of the battery. A charger is used to charge the temperature controlled battery. The temperature controlled liquid is removed from the temperature controlled battery, and then the battery and the liquid temperature controlling system are decoupled. The system allows for better thermal performance of the battery and reduces the weight of the battery when in use.
Patent PT-100608-A (PT)
Inventor: CONDE-PETIT BEATRICE
IPC: A23L29/20
Filed: 1992-06-19
Abstract: Gel, especially a food gel, containing a low concentration of starch, exhibiting a remarkable texture, especially a short semisolid texture, due to an increase in its elasticity relative to its viscosity due to complexing by encapsulation of molecules of emulsifying agent in amylose molecules released from the starch.
Patent PT-103706-A (PT)
Title: Fato para a simulação dos efeitos da menstruação
Inventor: JAGER BARBARA ELISABETE
IPC: A61H99/00
Filed: 2007-03-28
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM FATO (1) PARA A SIMULAÇÃO DOS EFEITOS DA MENSTRUAÇÃO, O QUAL SE CARACTERIZA POR COMPREENDER UMA PEÇA DE VESTUÁRIO (2) SUSCEPTÍVEL DE SER COLOCADA SOBRE O CORPO DO UTILIZADOR, PELO MENOS, UM DISPOSITIVO SIMULADOR (3A-3H) DE UM EFEITO DA MENSTRUAÇÃO DISPOSTO NUMA ZONA ESPECÍFICA DA PEÇA DE VESTUÁRIO (2), E MEIOS DE CONTROLO (4) PARA ACCIONAR, PELO MENOS, UM DISPOSITIVO SIMULADOR (3A-3H). GRAÇAS AO FATO DA PRESENTE INVENÇÃO, QUALQUER HOMEM QUE TENHA CURIOSIDADE SOBRE A MENSTRUAÇÃO E SEUS SINTOMAS, PODE VIR A EXPERIMENTAR ALGUNS DOS INCÓMODOS QUE UMA MULHER PODE SENTIR DURANTE O PERÍODO PRÉ-MENSTRUAL E/OU MENSTRUAL.
Patent PT-103914-A (PT)
Title: Sistema vedante composto por anéis de nitreto de silício revestidos com filme de diamante, processo para a sua obtenção e sua utilização em sistemas de circulação de fluidos.
Inventor: COSTA FLORINDA MENDES DA
IPC: C23C16/27
Filed: 2007-12-28
Abstract: A PRESENTE INVENÇÃO CONSISTE NUM SISTEMA VEDANTE MECÂNICO DINÂMICO (EMPANQUE> COMPOSTO POR ANÉIS PRODUZIDOS ATRAVÉS DO REVESTIMENTO DE PEÇAS CERÂMICAS DE NITRETO DE SÍLICIO (SI3N4) COM FILMES DE DIAMANTE OBTIDOS POR DEPOSIÇÃO QUÍMICA EM FASE DE VAPOR (CVD - CHEMICAL VAPOUR DEPOSITION ) OS REFERIDOS ELEMENTOS MECÂNICOS DEVEM SIMULTANEAMENTE APRESENTAR BAIXO ATRITO, RESISTIR AO DESGASTE E ASSEGURAR UMA BOA VEDAÇÃO. A ESCOLHA DO SISTEMA SI3N4/DIAMANTE, DIVULGADO NA PRESENTE INVENÇÃO, RESULTA DA COMPROVADA COMPATIBILIDADE TÉRMICA E QUÍMICA ENTRE OS DOIS MATERIAIS, ASSEGURANDO ELEVADOS NÍVEIS DE ADESÃO. POR OUTRO LADO, O SI3N4 É UM MATERIAL LEVE E UM DOS CERÂMICOS DE MAIOR TENACIDADE, FAVORECENDO APLICAÇÕES QUE ENVOLVAM MASSAS EM ROTAÇÃO. O DIAMANTE POSSUI DUREZA EXTREMA, EXCELENTE RESISTÊNCIA AO DESGASTE, GRANDE ESTABILIDADE QUÍMICA, ELEVADA CONDUTIVÍDADE TÉRMICA E BAIXO COEFICIENTE DE ATRITO. OS ANÉIS VEDANTES OBTIDOS DE ACORDO COM A PRESENTE INVENÇÃO PODEM SER USADOS EM SISTEMAS DE CIRCULAÇÃO DE FLUIDOS.
Patent PT-108264-A (PT)
Title: Fracionamento de biomassa lenhocelulósica e despolimerização da lenhina na presença de imidazole e/ou seus derivados
Inventor: RAFAL MARCIN BOGEL-LUKASIK
IPC: C08H8/00
Filed: 2015-03-03
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM PROCESSO DE FRACIONAMENTO DE BIOMASSA LENHOCELULÓSICA E DESPOLIMERIZAÇÃO DE LENHINA, NA PRESENÇA DE IMIDAZOLE E/OU SEUS DERIVADOS, COM EXCLUSÃO DOS SAIS, E/OU EM MISTURA COM OUTROS SOLVENTES ORGÂNICOS OU INORGÂNICOS. EM CONDIÇÕES TÉRMICAS, O USO DESTE SOLVENTE TEM DUAS ÁREAS DISTINTAS DE APLICAÇÃO: PRODUÇÃO DE MATERIAIS ENRIQUECIDOS EM CELULOSE E HEMICELULOSE, AMORFOS, DE ELEVADA PUREZA E ALTAMENTE SUSCETIVEIS A PROCESSOS DE CONVERSÃO ENZIMÁTICA; E OBTENÇÃO DE PRODUTOS QUÍMICOS TAL COMO ÁCIDO VANILICO E VANILINA, PROVENIENTES DO PROCESSO DE DESPOLIMERIZAÇÃO DA LENHINA.
Patent PT-110096-A (PT)
Title: Suporte para sistema hi¿brido entre democracia representativa e democracia direta
Inventor: ANDRÉ JESUS DE CARVALHO PINTO
IPC: G07C13/00
Filed: 2017-05-24
Abstract: O PRESENTE INVENTO REFERE-SE A UM SUPORTE DESENVOLVIDO EM SOFTWARE PARA A COOPERAC¿A¿O ENTRE DEMOCRACIA REPRESENTATIVA E DEMOCRACIA DIRETA. COMPOSTO POR 3 ELEMENTOS FUNDAMENTAIS:- ¿TERMINAIS DOS ELEITORES¿(1), QUE DISPONIBILIZAM A TODAS AS PESSOAS UMA FERRAMENTA PARA PUBLICAREM E ATUAREM SOBRE AS SUAS IDEIAS E OPINIO¿ES;-SERVIDOR(2) ONDE E¿ ALOJADA A PLATAFORMA WEB E RESPETIVA BASE DE DADOS, SERVINDO DE FERRAMENTA FACILITADORA DE COMUNICAC¿A¿O E GUARDANDO TODA A INFORMAC¿A¿O RECOLHIDA;-¿TERMINAIS DO PARTIDO DA DEMOCRACIA DIRETA¿(3), QUE DISPONIBILIZAM AOS PROFISSIONAIS ELEITOS, FERRAMENTAS PARA FORMALIZAREM NA ASSEMBLEIA AS IDEIAS E VOTAC¿O¿ES RECOLHIDAS. AOS PROFISSIONAIS ELEITOS CABERA¿ A RESPONSABILIDADE DE COLOCAREM NA PLATAFORMA TODAS AS PROPOSTAS EM VOTAC¿A¿O NA ASSEMBLEIA.ESTE SUPORTE PERMITE A COOPERAC¿A¿O ENTRE PROFISSIONAIS ELEITOS E PESSOAS, COM CUSTOS REDUZIDOS, PARA UMA TOMADA DE DECISA¿O DE FORMA MAIS FUNDAMENTADA, BUSCANDO O CONTRIBUTO INTELECTUAL DE TODOS OS INTERESSADOS NA DEFINIC¿A¿O DE UM DETERMINADO RUMO A SEGUIR.
Patent PT-110901-A (PT)
Title: Método de fabrico de membros enrijecedores compósitos com recurso a um molde auxiliar interno
Inventor: JOÃO MANUEL VIEIRA CARDOSO
IPC: B29C70/28
Filed: 2018-08-01
Abstract: A PRESENTE INVENÇÃO ESTÁ RELACIONADA COM O MÉTODO DE FABRICO DE MEMBROS ENRIJECEDORES EM T (1), EM MATERIAL COMPÓSITO, COM RECURSO A UM MOLDE AUXILIAR INTERNO (2) NO PREENCHIMENTO CENTRAL DO ENRIJECEDOR - CORRESPONDENTE À ZONA DE INTERCEÇÃO DA ALMA (3) COM O BANZO (4). O MÉTODO DESCRITO É PROFÍCUO PARA A DIMINUIÇÃO DO PESO DA ESTRUTURA FINAL, REDUÇÃO DOS CUSTOS DE PRODUÇÃO DO MATERIAL, DIMINUIÇÃO DA DISTORÇÃO DAS FIBRAS E DA ACUMULAÇÃO EXCESSIVA DE RESINA DURANTE A CURA DO COMPÓSITO, E AUMENTO DA TOLERÂNCIA AO DANO DA ESTRUTURA QUANDO SUJEITA A CARGAS NORMAIS (DE TRAÇÃO). ESTE TIPO DE MEMBROS ENRIJECEDORES ENCONTRA APLICABILIDADE EM PAINÉIS DE ASAS E SECÇÕES DE FUSELAGEM DE AERONAVES E VEÍCULOS AEROESPACIAIS, DI VERSAS ESTRUTURAS NA INDÚSTRIA NAVAL, CONSTRUÇÃO CIVIL, E EM QUALQUER ESTRUTURA ONDE SE PRETENDA AUMENTAR A RIGIDEZ DE UM PAINEL E COM MINIMIZAÇÃO DO SEU PESO.
Patent RU-94006568-A (RU)
Inventor: ZHUTEEV G I
IPC: B05B7/20
Filed: 1994-02-25
Abstract: FIELD: application of metal platings and can be used for application of metal protective-decorative platings on the surface of metal and reinforced-concrete constructions. SUBSTANCE: device uses a housing, swirler, flame tube, supersonic nozzle and an arrangement for cooling. The additional mixing chamber, additional helical ducts located in the swirler, and conical nozzles and conical ejector shroud located on its open end surface improve mixing; the inclined ducts made in the flame tube jointly with the arrangement for cooling improve cooling of the supersonic nozzle and flame tube. During device operation material to be deposited (metal wire or powder) is introduced to the burner flame. A high-temperature jet is formed at the nozzle outlet. Under the action of such a jet on the surface under repair (metal, concrete) a deposited metal plating is formed on it, which features a high density and adhesion. EFFECT: enhanced efficiency due to improvement of mixing and cooling of the supersonic nozzle and flame tube.
Patent RU-94014764-A (RU)
Inventor: BOGATYKH S A
IPC: B62B7/14
Filed: 1994-04-20
Abstract: FIELD: transport engineering; vehicles for carrying children and invalids. SUBSTANCE: body hinge-mounted on supporting frame has two rods whose upper ends are rigidly connected to each other to provide constant angle in between. Rods are hinge-connected to body. Lower ends of rods are fitted in guide chutes for travel. Chutes are rigidly secured on two-axle chassis. Thanks to use of this device man can remain in horizontal position with no efforts on his part when moving along rough terrain. Device can be used also for carrying cargoes. EFFECT: enlarged operating capabilities.
Patent RU-94018646-A (RU)
Inventor: KUCHERENKO V G
IPC: B22F3/14
Filed: 1994-05-23
Abstract: FIELD: powder metallurgy. SUBSTANCE: apparatus has platform, main and auxiliary squeezing units mounted on platform and upper punch positioned between squeezing units. Platform is mounted on movable traverse of press for displacement in horizontal plane by independent drive. Apparatus is further provided with two dies mounted on flexible members. Billet receiving units are positioned on outer sides of die. Squeezing punches are made from ferromagnetic material. Electromagnetic coils are fixed on punch surfaces adjacent to sleeve-shaped casings. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-94018922-A (RU)
Inventor: SADOVNIKOV N V
IPC: A01K67/02
Filed: 1994-05-24
Abstract: FIELD: poultry breeding. SUBSTANCE: method involves sorting and rejection of 5-8 old chicken-hypotrophics and the latter were treated with immunostimulating agent "Thymogen" in mixture with retinol-acetate and glucose. Preparation is used by aerosol spraying and chicken-hypotrophics were kept in aerosol medium for 30-60 min. EFFECT: improved method of chicken breeding.
Patent RU-94020069-A (RU)
Inventor: SHKURIKHIN I B
IPC: F03B7/00
Filed: 1994-06-10
Abstract: FIELD: generation of electric energy due to use of kinetic energy of rivers and water streams. SUBSTANCE: plant is additionally provided with pump. Blades of hydraulic turbine are made in form of hollow bodies of revolution whose walls are provided with tangential slots communicated with pump. EFFECT: enhanced efficiency.
Patent RU-94026727-A (RU)
Inventor: GOLOVACH V A
IPC: B23D71/04
Filed: 1994-07-08
Abstract: FIELD: filing articles, preferentially articles of soft alloys and non-metal materials. SUBSTANCE: file is made in the form of a base with pins of abrasive material attached to. The pins are secured with layered material being easily worn they pass through. EFFECT: self- sharpening.
Patent RU-94028153-A (RU)
Inventor: GRIGOR EVA L K
IPC: H01M50/40
Filed: 1994-08-09
Abstract: FIELD: alkaline storage batteries of different electrochemical systems. SUBSTANCE: alkaline storage battery has housing, electrolyte, positive and negative electrodes divided by multilayer separator and porous metal foil located between electrodes. Foil is located between layers of separator and is contacting one of electrodes. Porous foil is 50 - 200 mcm thick and has porosity of 30 - 69 % and pores size - 1 -20 mcm. Porous foil is made of nickel. EFFECT: increased capacity of storage battery.
Patent RU-94029332-A (RU)
Inventor: GAVRILOV P M
IPC: G21C7/00
Filed: 1994-08-04
Abstract: FIELD: nuclear power engineering; uran-graphite nuclear reactors. SUBSTANCE: nuclear reactor fuel assembly has vertical process channel incorporating fuel blocks with coolant flowing over them and forming at least part of core, all mounted in tandem on support, and cavity above them located higher than core; it also has absorbing blocks placed inbetween fuel blocks and using Ag, Re, Er, Hf, Co, or their mixture with boron- containing absorbing agent as absorbers so that ratio of product of macroscopic absorption section in heat region by fuel volume to sum of products of macroscopic absorption sections by respective volumes of coolant, absorber, and structural materials of assembly within core is between 0.1 and 6.1. EFFECT: provision for negative effect of reactivity in case of reactor dewatering under emergency conditions and for ability to produce useful isotopes.
Patent RU-94030111-A (RU)
Inventor: ZHUK S G
IPC: B60H3/00
Filed: 1994-08-11
Abstract: FIELD: cooling equipment. SUBSTANCE: sensor 11 compares temperature of air at inlet and outlet of air conditioner and switches off centrifugal fan 5 with equalization of these temperatures. EFFECT: increased reliability and efficiency of air conditioner by provision of air circulation for some time after completion of working cycle. 3 cl, 1 dwg
Patent RU-94030188-A (RU)
IPC: B32B5/02
Filed: 1994-08-18
Abstract: FIELD: protection of human body against impacts of high-speed bullets of light small arms. SUBSTANCE: bulletproof armor uses bound layers of material made up of high-modulus threads oriented at least in two directions. The material layers are made of threads having a length increasing from the minimum one in the layers on the impact side to the maximum length determined by the armor dimensions in the layers on the rear side. EFFECT: enhanced resistance to the piercing effect of high-speed bullets of light small arms. 1 cl, 2 dwg
Patent RU-94036847-A (RU)
Inventor: BOJARSHINOV V A
IPC: B63H1/06
Filed: 1994-09-30
Abstract: FIELD: water transport. SUBSTANCE: revolving wheel with swivel blades is used as propeller. Angle of turn of blades may be adjusted by means of forced rotation of fixed gear in such manner that propeller provides for raising the water craft hull above surface of water to avoid hydrostatic resistance against incoming flow; water craft can move in raised position. EFFECT: enhanced efficiency as compared with hovering craft and hydrofoil craft.
Patent RU-94037880-A (RU)
Inventor: SAPOZHNIKOV S B
IPC: F41H1/02
Filed: 1994-10-13
Abstract: FIELD: individual protection of man against bullets of light small arms. SUBSTANCE: flexible armor consists of successively arranged layers of cloth of high-modulus fibre. The external layers are made of cloth cut into bands in directions not coinciding with the direction of warp or weft, and the internal layers are made as a one-piece. EFFECT: enhanced resistance of armor to the piercing effect of high-velocity bullets of light small arms at the same weight of armor. 1 cl, 2 dwg
Patent RU-94038982-A (RU)
Inventor: CHUGAEVA V I
IPC: H04B1/10
Filed: 1994-09-30
Abstract: FIELD: radio engineering. SUBSTANCE: device has serial circuit of first subtraction unit, first multiplier, first band-pass filter, phase shifter, second multiplier, second subtraction unit, third multiplier, rejection filter, fourth multiplier, controlled gain amplifier, which output is connected to second input of first subtraction unit. Inputs of subtraction units are joined as serve as device input. Output of subtraction unit is device output. Synchronous reference signals to second inputs of multipliers are output from generator of signal copies. Voltage for automatic gain regulation of amplifier is generated due filtration of part of wide-band signal in band-pass filter, its amplification in amplifier and detection in automatic level control detector. EFFECT: increased field of application.
Patent RU-94040695-A (RU)
Inventor: MITSUK A I
IPC: F16L11/18
Filed: 1994-11-04
Abstract: FIELD: mechanical engineering. SUBSTANCE: pipe line comprises pivotally interconnected branch pipe. One end of each branch pipe is provided with a spherical funnel wherein the other end of the adjacent branch pipe and sealing ring are mounted for permitting sliding. The funnel is additionally provided with a cylindric portion. The other end of the branch pipe is provided with a collar having the sliding surface. An elastic sealing ring is mounted on the surface of the branch pipe positioned inside the cylindric portion of the funnel. The edge of the cylindrical portion is bent out to the branch pipe and forms a gate with it. EFFECT: simplified design.
Patent RU-95102405-A (RU)
Inventor: MIKHAJLOV V N
IPC: C25D11/02
Filed: 1995-02-20
Abstract: FIELD: metals protection against corrosion, sphere of electrolytic depositing of protective inorganic coatings on details of chemical equipment in particular. SUBSTANCE: method allows to increase strength of coating, value of short-circuit voltage and thickness of coating. Method provides for deposition on carbon steel piece of composition of following components, mass %: ПАП-1 or ПАП-2 aluminum powder 25 - 35, AlO(powder) 25 - 35, [CrAl(HPO)] to 100. Composition is preliminary diluted in water in ratio of 3 : 1 with following electrolytic microarc treatment in alkaline electrolyte under current density of 5 - 25 A/dm. EFFECT: method allows to increase strength of coating, value of short-circuit voltage and thickness of coating.
Patent RU-95104419-A (RU)
Inventor: POTEKHIN S N
IPC: C04B7/14
Filed: 1995-03-24
Abstract: FIELD: production of building materials. SUBSTANCE: slurry is prepared by mixing together feedstock components with ash-slag mixture and water in mill, followed by treating slurry with off-gases from kiln, firing in rotary kiln, cooling of clinker, its grinding and cleaning off-gases for dust and gas. Method is inventively novel in that ash-slag mixture with alumina content 16-46% is used to prepare slurry, whereafter 12-25% slurry is directed to vertical slurry tank where slurry is treated with off-gases discharged from kiln with temperature 350-450 C and passed through slurry at rate 1.5-5 m/sec. For this treatment slurry is taken in amount 15-20% of its total volume. Slurry thus-treated is poured into rotary kiln and combined therein with remaining slurry. Firing of slurry is effected for 40-50 min. Resulting clinker is cooled down to temperature 50-60 C, while replenishing feedstock batch with moisture content 8-13% is fed into kiln. EFFECT: less components used to prepare cement clinker, enhanced activity of clinker, better environmental control due to re-use of harmful wastes.
Patent RU-95104842-A (RU)
Inventor: GRUSHNIKOV I A
IPC: A61B3/028
Filed: 1995-04-04
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: method involves using a screen with images of symbols and/or lines. The screen is moved and placed at different distances from the eyes to evaluate the degree of myopia by determining the range of visibility of the symbols and/or lines, then the boundary of astigmatism is determined. This boundary, located between the patient's eyes and the boundary of shortsightedness, is characterized by the fact that if the screen is placed closer than this boundary, the patient sees the symbols and/or lines clearly and with good contrast. The patient still sees the symbols and/or lines when the screen is placed behind this boundary, but the contrast is inadequate. Measurements are taken of the distances between the shortsightedness and astigmatism boundaries, and these distances are indicative of the parameters of shortsightedness and astigmatism. EFFECT: simpler method.
Patent RU-95106071-A (RU)
Inventor: DYMOV N M
IPC: E03B11/16
Filed: 1995-04-19
Abstract: FIELD: sanitary engineering. SUBSTANCE: proposed is load redundancy (possibility to increase capacity) of the pump plants at the expense of increased frequency of rotation by using the current frequency step-up converter. On failure of a pump, revolution speed of pumps remained in operation is increased in such a manner to keep the plant capacity at the same level. On repairing the failed pump, speed of revolution comes back to the rated value. EFFECT: higher reliability. 1 dwg