baber/WOPTO huggingface dataset:
Patent NZ-705046-A (NZ)
Title: Interlocking blocks and tiles for buildings
Inventor: BREE CHARLES CAULDER
IPC: E04B1/61
Filed: 2013-07-16
Abstract: A set of prefabricated, interlocking plastics components for construction of a building of any shape is described. The components are preferably rotationally moulded or extruded as regular shapes (rectangles, triangles or hexagons) from thermoplastics materials. Moulding allows each component to be comprised of more than one region or layer of material, or to include a void. The building can be carried to a site as individual or aggregated components as dictated by the transport facilities available, then erected at the site. Disassembly is facilitated if non-adhesive fasteners are used to secure the tongue and groove joints.
Patent NZ-705695-A (NZ)
Title: Reducing optical interference in a fluidic device
Inventor: GIBBONS IAN
IPC: C12M1/34
Filed: 2007-10-10
Abstract: Disclosed is a fluidic device (top and bottom views shown) for detecting an analyte in a sample. The device includes a sample collection unit; an assay assembly; a quencher assembly and a plurality of fluidic channels that connect the sample collection unit and the quencher assembly to the assay assembly. The assay assembly comprises at least one reaction site having a surface and a reactant that binds an analyte immobilised thereto; a first reagent chamber comprising an enzyme conjugate; a second reagent chamber comprising an enzyme substrate, wherein the enzyme substrate reacts with the enzyme conjugate to produce a luminescent signal; and fluidic channels that connect the reagent chambers with the at least one reaction site. The quencher assembly comprises a quenching agent and a waste chamber connected through a fluidic channel with the assay assembly, wherein the waste chamber comprises an absorbent material. The quenching agent diminishes the reaction between the enzyme conjugate and the enzyme substrate. This may have the effect of reducing interfering optical signals produced by excess or unbound reagents reacting with each other in the assay device. A method for manufacturing a similar device is also disclosed.
Patent NZ-727547-A (NZ)
Title: Apparatus for the separation of agricultural products
Inventor: BENEDETTI LUCA
IPC: A23N15/02
Filed: 2015-06-23
Abstract: Apparatus for the separation of agricultural or vegetable product, with a fixed structure having two parallel horizontal side members, a plurality of cutting modules equipped with a common rotating shaft having a plurality of rotating blades in fixed position along its length, said shafts being parallel to each other and mounted above conveying means suitable to carry the products placed thereon toward said rotating blades, a plurality of positioning ramps mounted in a position corresponding to a respective rotating blade and having a shape elongated in the direction of movement of said conveying means and almost flattened and oriented vertically, the elongate upper edge of which is oriented downward toward said conveying means with an inclination such that the height of said edges increases in the feeding direction of the conveying means, so that the clusters of products placed on said conveying means are carried toward said ramps, the respective upper edge of which determines the point of intersection of the respective blade with the stems of each cluster carried under the blade, wherein: - said conveying means include a table formed by a plurality of parallel grooves substantially orthogonal to said rotating shafts and reciprocally separated by respective raised portions; - said table moves in a direction parallel to said grooves; - said ramps are arranged in positions corresponding to said respective grooves, - and the projection of each of said ramps with respect to one of said groove is aligned with the same groove. According to the invention, manoeuvring means are arranged, designed to rotate an auxiliary shaft around its centre of rotation so that said upper edges and the tips of the respective ramps are rotated so as to cause the rotational lifting of said ramps by a predetermined angle. This allows the position and angle of the ramps to be changed automatically
Patent NZ-746955-A (NZ)
Title: Hepatitis b antiviral agents
Inventor: QIU YAO-LING
IPC: C07D261/20
Filed: 2017-03-06
Abstract: ABSTRACT The present invention discloses compounds of Formula (VIIIa), (VIIIb), (VIIIc), or (VIIId), or pharmaceutically acceptable salts thereof: which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
Patent PT-100383-A (PT)
IPC: F16C32/06
Filed: 1992-04-13
Abstract: A hydrodynamic thrust, journal or combined radial and thrust bearing. The bearing includes a bearing pad structure that may change shape and move in any direction (six degrees of freedom) to optimize formation of a converging wedge for hydrodynamic operation, equalization of load on the bearing pads in thrust bearings and to adjust for any shaft misalignment. The bearing pad (12) may be formed so as to contact the shaft in the installed state and to deflect under fluid film pressure. The shape of the pads (12) may be altered to achieve desired deformations under load. The pads are supported by a support structure which can include one or more beam-like members (14).
Patent PT-104330-A (PT)
Title: Suporte para a cofragem de pontes para vias de trânsito
Inventor: FELIX JOSE LUIS UBINANA
IPC: E01D21/00
Filed: 2009-01-12
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UM SUPORTE DE COFRAGEM PARA PONTES COM SECÇÃO TRANSVERSAL EM ASA DE GAIVOTA QUE É CARACTERIZADO PELO FACTO DE QUE TANTO AS VIGAS HORIZONTAIS DO SUPORTE DE COFRAGEM (1 E 2) COMO AS VIGAS INCLINADAS (5 E 6) QUE LIGAM A SECÇÃO CENTRAL DA COFRAGEM ÀS SECÇÕES SUPERIORES DAS ASAS SÃO FORMADAS POR VIGAS SUSCEPTÍVEIS DE SEREM AJUSTADAS EM COMPRIMENTO, AS VIGAS INCLINADAS SENDO ARTICULADAS EM RELAÇÃO ÀS VIGAS INFERIORES E SUPERIORES DAS ASAS DA COFRAGEM COM O OBJECTIVO DE PERMITIR O AJUSTE DO ÂNGULO POR MEIO DE ROTAÇÃO, OBTENDO UMA ESTRUTURA DE COFRAGEM PARA PONTES QUE É AJUSTÁVEL EM LARGURA TRANSVERSAL, ASSIM COMO NO COMPRIMENTO DAS SECÇÕES INCLINADAS E NA INCLINAÇÃO DESTAS NA MESMA CONSTRUÇÃO.
Patent PT-106474-A (PT)
Title: Dispositivo mecânico e electrónico para cadeiras de rodas
Inventor: MARTINHO RICARDO FILIPE GONCALVES
IPC: A61G5/00
Filed: 2012-07-31
Abstract: NESTA INVENÇÃO, UMA CADEIRA DE RODAS CONVENCIONAL É TRANSFORMADA NUMA CADEIRA DE RODAS ELÉTRICA COM COPILOTO AUTOMÁTICO INTELIGENTE, COM AUXÍLIO DE UM DISPOSITIVO MECÂNICO E ELETRÓNICO MULTIFUNÇÃO. ESSE DISPOSITIVO, MECÂNICO E ELETRÓNICO, É CONSTITUÍDO ESSENCIALMENTE POR UMA MALA (102) CONTENDO UM COMPUTADOR (215), UMA PLACA DE AQUISIÇÃO DE DADOS MULTIFUNÇÕES (214), UMA PLACA DE COMUTADORES (200), UMA OU MAIS BATERIAS (110), DOIS MOTORES (205 E 206), DOIS REDUTORES (207 E 208), DUAS PEQUENAS RODAS (111 E 112), SENSORES DE PROXIMIDADE (108 E 114), LANTERNAS (109 E 113), UM LOCALIZADOR GPS (219), CÂMARAS (107 E 115) E UM CAPACETE (103) QUE TEM ACOPLADO UMA CÂMARA (WEBCAM)(104), UM MICROFONE (105) E UNS HEADFONES (116). UM UTILIZADOR DE UMA CADEIRA DE RODAS CONVENCIONAL PODE ACOPLAR O DISPOSITIVO NA SUA CADEIRA TRANSFORMANDO-A NUMA CADEIRA DE RODAS ELÉTRICA INTELIGENTE, COMANDADA EM SIMULTÂNEO POR VOZ, MOVIMENTO DOS OLHOS, GPS (GLOBAL POSITIONING SYSTEM) E GUIA VISUAL (LINHA COLORIDA). O UTENTE DA CADEIRA DE RODAS VOCALIZA ORDEM E EXECUTA DIVERSOS MOVIMENTOS DOS OLHOS QUE SÃO RECONHECIDOS POR UM COMPUTADOR.
Patent PT-110022-A (PT)
Title: Dispositivo de queimador
Inventor: RICARDO LARANJEIRA
IPC: F23D14/02
Filed: 2017-04-12
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM DISPOSITIVO DE QUEIMADOR, PARTICULARMENTE PARA UM QUEIMADOR DE PRÉ-MISTURA, QUE COMPREENDE PELO MENOS UMA UNIDADE DE TUBOS DE MISTURA (54), QUE APRESENTA UMA PLURALIDADE DE TUBOS DE MISTURA (42), QUE ESTÃO PREVISTOS PARA MISTURAR UM COMBUSTÍVEL GASEIFORME COM AR, E, UM DISTRIBUIDOR DE COMBUSTÍVEL (44), QUE ESTÁ PREVISTO PARA INSUFLAR UM COMBUSTÍVEL GASEIFORME NOS TUBOS DE MISTURA (42).É SUGERIDO QUE OS TUBOS DE MISTURA (42), A PARTIR DO DISTRIBUIDOR DE COMBUSTÍVEL (44), SE ESTENDAM PELO MENOS PARCIALMENTE DE FORMA DIVERGENTE UNS EM RELAÇÃO AOS OUTROS.
Patent RU-94001632-A (RU)
Inventor: BUJNOV R I
IPC: A47C9/00
Filed: 1994-01-18
Abstract: FIELD: furniture. SUBSTANCE: bench has body of cylindrical or other shape made from papier-mache, cardboard, veneer or other high-strength but light material. Pillow is positioned on body. Pillow and body are covered with ornamental covering. Bottom may be secured removably or stationary by means of fasteners positioned at the bottom or/and at the top. EFFECT: increased aesthetical effect, improved operational strength, reduced weight and production cost. 1 dwg
Patent RU-94010634-A (RU)
Inventor: GOLUB V I
IPC: A61B17/36
Filed: 1994-03-28
Abstract: FIELD: medical engineering; instruments for physiotherapy. SUBSTANCE: proposed cryotherapeutic instrument comprises chamber, configuration of which may be different. In working position of chamber, its distal end adjoins patient's body through replaceable heat insulating head piece. Chamber is connected with source for controllable supply of cooled or heated gas, latter being removed from chamber by suction. At proximal end of chamber is arranged radiative energy source in infrared, visible and ultraviolet spectra. Radiation source is provided with beam positioning device, cassette filters having different optical densities, and diaphragm shutter. Chamber also comprises light guide combined with visual observation device, and system for controlling operational modes, in which body tissues are subjected to temperature effect. EFFECT: greater efficiency of cryoeffect on body tissues; broader range of indications for using cryoeffect in various fields of medicine.
Patent RU-94021085-A (RU)
Inventor: KONOVALOV A G
IPC: H01Q11/10
Filed: 1994-06-07
Abstract: FIELD: radio communication. SUBSTANCE: novelty of invention consists in manufacture of period of log-periodic structure of adjacent sections of aerial with different tangential inclination angles α strictly specified in agreement with relationship τ= τ. EFFECT: use of proposed design of aerial makes it possible to keep shape of directivity pattern and level of side lobes within working range of frequencies.
Patent RU-94022610-A (RU)
Inventor: PRISJAZHNJUK S P
IPC: G06F12/14
Filed: 1994-06-16
Abstract: FIELD: computer engineering. SUBSTANCE: device has code setting unit 1, register 2, 3, OR gates group 4, AND gates groups 5, 6, delay gates 7, registers 8, OR gates 9, generator 10, AND gates groups 11, delay gates 12, password conversion unit 13, conversion control unit 14, AND gates group 15, register 16, AND gate 17, comparison OR gate circuit 18, AND gates group 19, pulse generator 20, comparison circuit 21, delay gate 22, register 23, password memory unit 24, signal input 25, groups of inputs 26, 27, 28, access denial signal output 29, access permission signal output 30, internal connections 31-38. Device may be used for authorization of access of persons to computing and information resources of computer network. EFFECT: increased reliability of protection due to increased complexity of non-authorized access.
Patent RU-94023759-A (RU)
Inventor: SHABALIN V S
IPC: C10M175/04
Filed: 1994-06-23
Abstract: FIELD: processing of cutting coolants, in particular water coolants used in metal machining, for example at grinding, edge machining, honing of workpieces, etc. SUBSTANCE: cutting coolant, having a degree of bioaffection within 10to 10kl/ml, is subjected to aeration until stable pH-value and oxidizing- reducing potential Eh, corresponding to the cutting coolant quality standards, are attained; on completing of aeration cutting coolant is aged up to visible formation of a microbiological film (precipitate), then cutting coolant is cleaned of the microbiological film (precipitate), for example, by filtering of cutting coolant. EFFECT: enhanced service life of bioaffected water coolants at simultaneous reduction of consumption of auxiliary materials. 1 cl
Patent RU-94025541-A (RU)
Inventor: AZNAUR JAN M P
IPC: G01N33/06
Filed: 1994-07-12
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: invention relates to methods of technical and chemical control of hydrogenation process in fat-and- oil industry, and namely, to methods of quantitatively determining nickel in fresh, exhausted, and recovered fat-hydrogenation catalysts on silicate, aluminosilicate, and carbon carriers, as well as in fat suspensions of catalysts. Objective of invention is to simplify and intensify analytical methods by way of reducing number of operations and shortening procedure time. To achieve it, in a method including mineralization of sample, acid treatment with 2: 1 mixture of concentrated sulfuric and nitric acids, heating, and spectrophotometrically measuring desired quantity, mineralization of catalyst sample is performed with adding 0.5-1.0% alcohol-ether solution of hydroxyethylidenediphosphonic acid in 1:(3-6) weight ratio to sample to produce miscella, heating is carried out at 20-50 C for 30-90 s, and, before spectrophotometric measurement, reaction mixture is diluted with distilled water in ratio (1-2):1. EFFECT: simplified and intensified procedure.
Patent RU-94026132-A (RU)
Inventor: ZAKHAROV V P
IPC: B63H1/12
Filed: 1994-07-14
Abstract: FIELD: mechanical engineering; ships, flying vehicles, fan installation, wind motors and hydraulic turbines. SUBSTANCE: propeller has hub secured on propeller shaft located in hull, profiled struts radially and symmetrically mounted on hub and on blades; each blade is secured on free end of respective profiles strut by means of axles mounted rotatably at angle relative to plane of rotation of propeller. Axle of each blade is kinematically linked with hull (by means of transmission) for positive rotation in direction opposite to rotation of propeller but at similar frequency. Each blade is made in form of flat symmetrical member with radial beams; profiled struts are hollow to receive above-mentioned transmissions. EFFECT: increased thrust and enhanced efficiency of propeller.
Patent RU-94027021-A (RU)
Inventor: SHAMRAEVSKIJ M JA
IPC: B60S5/02
Filed: 1994-07-18
Abstract: FIELD: transport engineering; filling vehicles with liquid fuel; protection of car bodies at filling. SUBSTANCE: device has flexible plate on which fuel guide is mounted. Hole in form of rectangle with rounded off side walls is made in upper part of plate. Radius of rounding off of side walls is not greater than radius of fuel tank neck. Device to direct fuel from surface of gasoline - oil-and frost-resistant plate is made in form of two elongated beads located tangentially relative to side rounded off sides of rectangle with angle not exceeding 45 degrees relative to central axis of symmetry of device. Upper part, side walls of plate and contour of hole are terminated with bead. Resilient members located either in two elongated beads and made in form of springs or in lower portion of device and made in form of plate, thickness not exceeding 0.5 mm, provide self-setting of device into operating position after opening of fuel tank cap and make it possible to set device in non-operating position after filling the tank. EFFECT: simplified design, reduced metal usage, facilitated filling of automobiles. 3 cl, 1 dwg
Patent RU-94029790-A (RU)
Inventor: UMANETS V I
IPC: B22D11/14
Filed: 1994-08-09
Abstract: FIELD: metallurgy, namely, metal continuous casting systems. SUBSTANCE: method comprises steps of successive casting of casting ladles; introducing to mold before beginning of each casting process articulation joint type seed with head, provided with shaped cutout on its end; feeding metal to mold; drawing ingot out of it; supporting and directing ingot with use of drive and idle rollers along curvilinear technological axis; cooling surface of ingot by cooling agent sprayed from jets arranged between rollers; changing width of ingot being drawn; between casting operations of casting ladles performing descaling and removing layers of scum from surface of roller barrels along their edges by mechanical destruction over length of portion at end of barrel equal to (0.8-1.4)x(l-l) where l- length of roller barrel; l-width of ingot had been cast (0.8-1.4)- empirical factor. Apparatus for exploitation of plant for metal continuous casting with curvilinear technological axis includes mold and further arranged drive and idle rollers with variable gap between their barrels changing from its maximum value under the mold until minimum value at end of technological axis and articulation joint type seed having separate links with flexible members in their bodies and head with shaped cutout on its end. Seed is provided with additional joint-type links connected with terminal link of seed instead of head. Each additional link is provided with movable cover strips having corrugated outer surface and arranged in pairs at edges along link body at its opposite faces. Each pair of opposite cover strips has flexible members with limiters of displacement value of cover strips in the form of tie rods mounted in body of additional link. EFFECT: enhanced strength of rollers and high-quality of ingots.
Patent RU-94035507-A (RU)
Inventor: KHUDJAKOV O F
IPC: B24B19/14
Filed: 1994-09-21
Abstract: FIELD: machine-tool industry; grinding machines used for machining ceramic blades of gas-turbine engines. SUBSTANCE: machine has cutting tool, multi-coordinate system of part motion where two-coordinate table is located in plane perpendicular to axis of cutting tool and hermetic guard of cutting zone which consists of box and plate which are located in plane of motion of table; sizes of plate exceed those of box by amount of table travel. Mounted inside box on movable unit of two-coordinate table is globe table. Plate, box and globe table move in direction of plane of plate and axis of cutting tool inside guard is parallel to direction of motion of plate. Drive of plate motion is combined with drive moving the two-coordinate table in direction parallel to axis of cutting tool. EFFECT: enhanced reliability. 3 cl
Patent RU-94042059-A (RU)
Inventor: MEL NIK A A
IPC: B08B9/08
Filed: 1994-11-18
Abstract: FIELD: transport. SUBSTANCE: monitoring device has fixed branch for connecting device to heat carrier pipeline, head for connecting rotary portion of device with its fixed portion, connecting branch pipe and T-pipe. Hollow shaft with nozzle couplings mounted on its ends is installed in lower portion of T-pipe for rotation around horizontal axis and, together with device, around vertical axis. Arc-shaped nozzles with different-diameter holes are installed in couplings, holes being pointed in one direction. One nozzle is mounted opposite to first two nozzles at back side if coupling. Diameter of hole of this nozzle is less than sum of diameters of sections of arc-shaped nozzle holes. Second coupling have nozzles of the same size and arrangement but these nozzles are turned through 180 degrees relative to first ones. Heat carrier flowing out of arc-shaped large-diameter nozzles provides rotation of all nozzles around horizontal axis, and heat carrier flowing out of smaller diameter nozzles counteracts the rotation decelerating the nozzles. As sum of section diameters of arc-shaped nozzles on one side exceeds that of section diameters of nozzles on back sides of couplings, flowing out heat carrier provides rotation of device around vertical axis, and heat carrier flowing out of nozzles on opposite sides of couplings, counteracts the rotation decelerating the nozzles. As nozzles rotate around horizontal axis in one direction, rotation around vertical axis stops when nozzles occupy vertical position and at deflection of nozzles from vertical position, rotation is restored, but in opposite direction. Streams of heat carrier are moved slowly by nozzles over entire surface of rail tank car, tanker and other reservoirs, thus cutting down time taken for their emptying or washing. EFFECT: reduced downtime of rail tank cars, tankers and other reservoirs at discharging viscous oil products.
Patent RU-95102349-A (RU)
Inventor: REBROV I JU
IPC: C10L1/18
Filed: 1995-02-20
Abstract: FIELD: fuel additives. SUBSTANCE: additive is composed of interaction product of C-C-alifatic or C-C-aromatic amine, oxyethylated C-C-alkylphenol with 4-12 oxyethyl groups with oxidized hydrocarbons or monobasic C-C-fatty acids or dibasic C-C-acids, or a formulation containing (in wt %): above said product, 0.5-10; aromatic amines, 7-94; sterilely hindered phenols or bisphenols, 0.1-2; aminophenols, 0.1-2; oxygenates, the balance. As aminophenols, 4- hydroxydiphenylamine and 2,4,6-tri(di-C-C-alkylaminomethyl)phenol may be used, and, as oxygenates, methyl tert-butyl ether, its mixtures with isobutyl alcohol, methanol, ethanol, X oil, and dioxane alcohols are proposed. Additive content in fuel ranges from 1 to 20%. EFFECT: improved fuel characteristics. 3 cl, 4 tbl
Patent RU-95105122-A (RU)
Inventor: KOTROVSKIJ A V
IPC: A61B7/00
Filed: 1995-04-05
Abstract: FIELD: medical equipment. SUBSTANCE: stethoscope-phonendoscope designed for training and diagnostic examination has a head with a faucet, a fork-shaped attachment, a system of sound conduits, a T-piece, headpiece springs, and auditory tubes with ear olives. The stethoscope-phonendoscope is provided with at least one sound receiver open to the system of sound conduits. The sound receiver may be mounted on the T-piece, fork-shaped attachment, or each sound conduit. EFFECT: convenience in operation; shorter training period; higher training quality.
Patent RU-95106251-A (RU)
Inventor: KALMYKOVA A I
IPC: A23G9/04
Filed: 1995-04-20
Abstract: FIELD: dairy industry; food industry. SUBSTANCE: method involves mixing milk and/or dairy products with a sweetening agent and a stabilizing agent. The mixture is stirred, filtered, pasteurized, cooled and supplemented with live bifidobacteria Bifidobacterium bifidum strain 791 or Bifidobacterium adolescentis strain MC-42 or Bifidobacterium bifidum strain 791 and Bifidobacterium adolescentis strain MC-42. The rate of supplementation with concentrated bifidobacteria is 10-30 ml/10 l of initial mixture for preparation of ice-cream so that the initial bifidobacteria titer is (2-5) x $$$. The mixture is stabilized with corn starch, frozen and hardened. EFFECT: simpler method; higher product quality.
Patent RU-95107423-A (RU)
Inventor: STROEV V N
IPC: F16D13/64
Filed: 1995-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: friction disk comprises a metallic disk provided with friction linings and through recesses of variable width from the side of its outer contour. The recesses receive material of the friction linings. The width of the recesses in the inner portion of the metallic disk decreases with increasing the radius of the disk, whereas the width of the recesses in the region of the outer contour of the disk increases with the radius of the disk. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-95110667-A (RU)
Inventor: INOK I VANG
IPC: C25B11/04
Filed: 1993-08-04
Abstract: FIELD: electrochemistry. SUBSTANCE: claimed invention describes production of manganese dioxide using chemical process. The resulting manganese dioxide consists essentially of particles which have thread-like protrusions on the surface. Manganese dioxide oxide particles having such peculiarities are prepared by reaction of manganese sulfate with sodium peroxodisulfide in aqueous solution. The claimed can be controlled for preparing high density manganese dioxide. Manganese dioxide prepared by the claimed process may be precipitated directly on electrolytic manganese dioxide surface. The prepared manganese dioxide is especially suitable for use as cathode active material in electrolytic cells. EFFECT: more efficient preparation process.