baber/WOPTO huggingface dataset:
Patent NZ-721424-A (NZ)
Title: Source of phosphate for agriculture and the food industry
Inventor: TAKHIM MOHAMED
IPC: C01B25/22
Filed: 2014-12-02
Abstract: Phosphate salts are regularly used in fertilizer compositions such as fertilizers or food compositions in order to facilitate phosphorus dispersion into the soil or into animal or human food respectively. Soils can be permanently contaminated if these phosphate salts contain excessive impurities. There is provided a method of preparing a phosphate salt. In an aspect, the method comprises: a) digesting a phosphate source using a first aqueous solution of hydrochloric acid to form an attack liquor consisting of an aqueous phase comprising phosphate ions and chloride ions in solution, and a first insoluble solid phase containing impurities, b) separating the aqueous phase comprising phosphate and chloride ions in solution from the first insoluble solid phase containing impurities, c) neutralising said aqueous phase comprising phosphate ions and chloride ions in solution at a pH sufficient to form an aqueous medium comprising chloride ions and to precipitate the phosphate ions in the form of said phosphate salt, d) separating said aqueous medium comprising chloride ions from said phosphate salt, wherein a) and b) are performed at a temperature between 50°C and 70°C for a duration less than two hours and wherein said first aqueous solution of hydrochloric acid has an HCl concentration of 12-15% by weight and further wherein the neutralisation carried out in c) takes less than one hour.
Patent NZ-726162-A (NZ)
Title: Method and compositions for cellular immunotherapy
Inventor: RIDDELL STANLEY
IPC: C12N15/09
Filed: 2012-03-23
Abstract: Disclosed is an adoptive cellular immunotherapy composition comprising modified CD4+ helper T cell and CD8+ cytotxic T lymphocytes that have a chimeric antigen receptor (CAR) comprising an extracellular antibody variable domain specific for an antigen associated with a disease or disorder and an intracellular signalling domain of a T cell receptor. The chimeric antigen receptor-modified CD4+ T lymphocytes in the composition comprise a population of CD4+ helper T lymphocytes from a naïve- enriched CD4+ T cell population from a subject. The chimeric antigen receptor-modified CD8+ T lymphocytes in the composition consist of a population of CD8+ cytotoxic T lymphocytes from a central memory-enriched CD8+ T cell population from the subject.
Patent NZ-735160-A (NZ)
Title: Cell therapeutic agent for cancer treatment and combination therapy with same
Inventor: SUH HAE YOUNG
IPC: C12N5/077
Filed: 2016-03-04
Abstract: The present disclosure relates to a method for preparing cells for cancer treatment and a kit for cancer treatment comprising cells prepared by the preparation method. The preparation method of the present disclosure comprises introducing cytosine deaminase (CD) into a mesenchymal stem cell (MSC) to prepare mesenchymal stem cell/cytosine deaminase (MSC/CD), culturing such the MSC/CD cells, freezing the cultured MSC/CD to prepare frozen MSC/CD, thawing and suspending the frozen MSC/CD to prepare F cells, wherein the F cell(s) is not subjected to cell culturing after freezing and thawing.
Patent NZ-735963-A (NZ)
Title: Method of recovering energy from dry ice at infra-atmospheric pressure
Inventor: CLODIC DENIS
IPC: F17C9/02
Filed: 2016-04-07
Abstract: Method of recovering energy produced by a phase change of dry ice, said method being implemented by a device (1) comprising: an enclosure (2) containing the dry ice at an infra-atmospheric pressure; a primary energy recovery circuit (3), in which a primary heat transfer fluid circulates, passing through the enclosure (2); a suction line (7) passing through a heat exchanger (9) before coming out at one end provided with a vacuum pump (11). The method comprising the following steps: passage of the heat transfer fluid into the primary circuit (3) causing the heating and the phase changing of the dry ice into gaseous CO2 and the cooling of the heat transfer fluid; extraction of the gaseous CO2 contained in the enclosure (2) by the suction line (7); substantially continuous lowering of the pressure of the enclosure (2) to the infra-atmospheric pressure, by the vacuum pump (11); and conveyance of the gaseous CO2 extracted from the enclosure (2) into the heat exchanger (9) in which the gaseous CO2 transfers heat to a secondary heat transfer fluid circulating in a secondary circuit (14). The disclosed device and method allows improved energy recovery by more optimally exploiting the thermodynamic properties of CO2 undergoing a sublimation phase change.
Patent NZ-742362-A (NZ)
Title: Adapter coupling
Inventor: BOWMAN MATTHEW
IPC: F16L23/024
Filed: 2016-12-22
Abstract: Some prior art practice suffers various disadvantages. Multiple parts, namely, the butt flange adapter and the backing ring, must be supplied and assembled onto the non-flanged polymer pipe element. A fusing operation is necessary to join the butt flange adapter to the non-flanged polymer pipe. This requires a fusing machine, which requires power or a heat source for operation. The fusing operation itself takes time and is affected by the weather when joints are to be made in the field. For example, cold weather will slow the fusing process, and can stop it entirely if severe enough. There is clearly a need for improved components and a method for joining non-flanged polymer pipe elements to flanged pipe elements. An example of a device which may satisfy such a need, may be in the form of a coupling for joining a flanged pipe element to a non-flanged pipe element has segments that are connected end to end and surround a central space. Flange portions extend from one side of the segments. Each segment defines two channels, one of which receives a split ring for gripping the non-flanged pipe; the other channel receives a seal. A flanged tube is also positioned between the segments. The flange of the tube is positioned adjacent to the flange portions of the segments. The seal engages the tube and the non-flanged pipe element. The flange portions of the segments are bolted to the flange of the flanged pipe element and the flange of the tube is captured between the flanged portions of the segments and the flange of the flanged pipe element.
Patent NZ-747583-A (NZ)
Title: Suspension system for flat drywall ceiling
Inventor: LEHANE JAMES J
IPC: E04B9/16
Filed: 2017-04-07
Abstract: A suspended drywall ceiling grid construction comprising a plurality of uniformly spaced parallel sheet metal support bars, a plurality of spaced grid tees carried on lower sides of the support bars, the support bars having regularly spaced centers for engaging and supporting grid tee reinforcing bulbs, the centers and grid tees being constructed and arranged to present lower faces of flanges of the grid tees in a common plane, the support bars having intermediate centers between said regularly spaced centers for receiving butt joint tees, the intermediate centers and butt joint tees being constructed and arranged to present lower faces of flanges of the butt joint tees in a plane a predetermined distance above the common plane. Screws driven through the sheet ends and into the intermediate butt joint tees draw the sheet ends up above a face plane of the ceiling, imposed to contact the vertically short intermediate tees, leaving a space for joint tape and joint compound.
Patent PT-101343-A (PT)
Inventor: QUERCIA RICCARDO
IPC: A61M39/00
Filed: 1993-08-20
Abstract: An apparatus (10) for draining fluids, for example, from a chest or pleural cavity, includes a collection chamber (12) for collecting fluids through an inlet port (36) for entry of the fluids. Also included is a dry or waterless suction control chamber (16) in fluid communication with the collection chamber (12) for regulating the degree of vacuum imposed in the collection chamber. If desired, a seal chamber (14) can also be provided between the dry suction control chamber (16) and the collection chamber (12) so as to prevent any ambient or atmospheric air from passing into the collection chamber. The suction control chamber (16) has a first inlet (60) which is coupled to a suction source and second inlet (74) communicates with the ambient. A waterless regulator (72) is provided for regulating the degree of suction imposed in the collection chamber (12) at a plurality of predetermined preset levels of suction. This regulator is positioned between the suction inlet (6) and the ambient inlet (74). The suction control chamber (16) also has at least a visual indicator (152) disposed between the regulator (72) and the suction inlet (60) for providing immediate confirmation of proper operation of suction in the collection chamber.The present invention also includes an apparatus (118) for supporting a housing from a support (120) including a bracket member (116) formed of opposed walls (272, 274) and having a post member (276) extending between the walls, one of the walls (272) capable of being positioned on the housing; and a hook member (278) having one rotatably secured about the post member (276) for selective rotational movement from a first storage position to a second hanging position, the other end of the hook member (278) being configured for engagement with the support (120), the one end of the hook member (278) and the bracket (116) being configured and dimensioned so that the hook member (278) remains locked in the hanging position.Also contemplated within the present invention is a device (159) for retaining tubing (146) under compression so as to provide self-sealing capability of the tubing during sampling or injection procedures.
Patent PT-102230-A (PT)
Title: Modular container for selective collection of domestic waste
Inventor: FERNANDES LUIS MIGUEL DOS SANT
IPC: B65F1/08
Filed: 1998-11-30
Abstract: This modular container, Figure 6, facilitates the tasks of depositing, separating and transporting domestic waste in a single container without the risk of contamination and pollution, the result of the modular design and rigorous coordination of the four modules of elements that form it, converting it into a unified technical whole. When the system is in operation, the elements evolve and integrate in terms of shape, arrangement and number, adapting their functions to the evolution of users' requirements in terms of capacities and variety of waste to be separated for subsequent recycling. The covers 6.5, 6.5.1 and 6.5.2, module III, fit in the orifices 6.6 and 6.6.1 of the cover 6.4, module II, functioning via a shaft 6.7. They form the upper part of the container. The secondary containers 6.2 and 6.3, module IV, are incorporated in the base receptacle 6.1, module I, totally filling its inner space. They form the lower part of the container. By hermetically positioning the upper part on the lower part, the modular container for selective collection of domestic waste is obtained. <IMAGE>
Patent PT-106511-A (PT)
Title: Tecnologia de execução de ''betão em massa'' com prévia colocação do agregado (bpca)
Inventor: MATOS DOMINGOS MANUEL RIBEIRO SILVA
IPC: E04G21/00
Filed: 2012-08-26
Abstract: A TECNOLOGIA APLICA-SE À EXECUÇÃO DE ''BETÃO EM MASSA'', CARACTERIZANDO-SE PELA EXECUÇÃO DA ESTRUTURA SE INICIAR PELA COLOCAÇÃO DO AGREGADO (6) NO INTERIOR DA COFRAGEM INSTALADA (9), SEGUINDO-SE O PREENCHIMENTO DOS VAZIOS DO AGREGADO POR PERCOLAÇÃO GRAVÍTICA DUMA ARGAMASSA FLUÍDA E RESISTENTE À SEGREGAÇÃO. O AGREGADO TEM GRANULOMETRIAS ENTRE 38 E 150 MM E A ARGAMASSA É CONSTITUÍDA POR AREIA, CIMENTO, CINZAS VOLANTES E/OU POZOLANAS E FILER CALCÁRIO, SENDO NA MISTURA COM ÁGUA ADICIONADOS ADJUVANTES. PARA DEPOSIÇÃO DA ARGAMASSA É UTILIZADO UM DEPÓSITO (1) COLOCADO SOBRE O AGREGADO (6), QUE ATRAVÉS DE TUBAGENS FLEXÍVEIS (2) CONDUZ A ARGAMASSA AO INTERIOR DE MANILHAS DE CIMENTO (5) INSERIDAS NO MESMO, ÀS QUAIS ESTÃO FIXADAS POR DISPOSITIVOS (4) QUE PERMITEM O CONTROLO DO FLUXO DE ARGAMASSA, SENDO A ÁGUA EM EXCESSO DRENADA ATRAVÉS DE UM TUBO (3). O BETÃO RESULTANTE TEM CARACTERÍSTICAS EQUIPARÁVEIS ÀS DO ''BETÃO EM MASSA'' FABRICADO PELO PROCESSO CONVENCIONAL.
Patent RU-94003612-A (RU)
Inventor: TERESHCHENKO N N
IPC: C12G3/08
Filed: 1994-02-02
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves addition of ions of Agin the process of vodka production at the stage of saturation with water and alcoholic solution. EFFECT: improved quality, disinfection, prolonged storage.
Patent RU-94014469-A (RU)
Inventor: KRYLOV V S
IPC: C01B31/04
Filed: 1994-04-21
Abstract: FIELD: chemical technology. SUBSTANCE: oxidized graphite is fed in vacuum furnace pumped out to p = 0.001-90 kPa from top to the bottom by portions M =(0.0025-0.01)ρ x V where: M - portion mass of oxidized graphite, g; r - density of oxidized graphite, g/dm; V - volume of furnace heating zone at the rate dM/dt = k x W/T where: k = (0.4-1.0), g x degree/J; W - power of heating members, Wt; T - temperature of heating zone, degree C. Furnace is pumped out to 0.001-10 kPa, filled with air and/or inert gas and hydrogen-containing gas up to atmospheric pressure value, heated to 800-2500 C, blown out, annealed at 800-1100 C, at dynamic rarefying 5-20 kPa, rolled preliminary up to density 0.2-0.8 g/cmand rolled finally at 120-550 C for two runs at 20-60% and 5-20% rolling reduction, respectively. Oxidized graphite can be fed in vacuum furnace filled with hydrogen-containing gas up to P = 1-90 kT. Method is used for structure articles making. EFFECT: improved efficiency. 4 cl, 1 dwg, 1 tbl, 16 ex
Patent RU-94016183-A (RU)
Inventor: KENDZIRO JAMAMOTO
IPC: C07D405/10
Filed: 1994-05-12
Abstract: FIELD: organic chemistry. SUBSTANCE: products: derivative of piperazine of the formulawhere Q - aryl-group, heterocyclic-group, diarylmethyl-group, aralkyl-group containing aryl-group and alkylene-group, alkyl-group or cycloalkyl-group in which aryl-group, heterocyclic group and aryl-moiety of diarylmethyl-group and aralkyl-group can be substituted with one or more substituents; R - bicyclic, substituted, nitrogen-containing heterocyclic-group or substituted phenyl-group in which nitrogen-containing heterocyclic group has 5-membered substituted aromatic or unsaturated ring containing one or two nitrogen atoms, and 6-membered ring; Z - alkylene group, alkenylene group, alkylene group, carbonyl group, alkylene group containing carbonyl group or oxalyl-group, or its salt. Compounds inhibit calmodulin activity and can be used in medicine as drugs in hematology, for cerebral disease treatment at excess calmodulin activity. EFFECT: improved method of synthesis.
Patent RU-94018439-A (RU)
Inventor: LOBODA I N
IPC: B64C13/36
Filed: 1994-05-20
Abstract: FIELD: aeronautical engineering; nose undercarriage turn control systems. SUBSTANCE: control system includes mechanical control linkage and electrohydraulic control actuating circuit; mechanical linkage consists of three-hinge lever 3 and additional rod 4. At least on hinge 7 of three-hinge lever 3 is mounted on bracket 8 used for securing setter 5 and second end hinge 9 is engageable with cam 10 also secured on bracket 8. Rod 2 of mechanical linkage is connected with intermediate hinge 11 of lever 3 and rod 4 is used to connect second end hinge 9 with guide 6 of setter 5. Rods 12 and 13 are passed through axles of hinges 7 and 9, spring device 14 being fitted between these rods. During motion of pedals 1, guide 6 performs motion dictated by profile of cam 10 which is found through calculations or graphically depending on required characteristics of control system. EFFECT: simple and easy change of aircraft controllability characteristics at any stage of operation. 2 cl, 1 dwg
Patent RU-94019238-A (RU)
Inventor: SHEJKO I P
IPC: A01K7/00
Filed: 1994-05-24
Abstract: FIELD: agriculture. SUBSTANCE: waterer has pipeline connected with waterer tank through flexible hose positioned for pivoting about shaft extending outside pipeline. Waterer tank is mounted above waterer trough. Horizontal axes of tank and trough are positioned in common vertical plane perpendicular to waterer rolling axis. Guide is positioned on tank throat to prevent water flow from exiting outside trough. EFFECT: increased efficiency, simplified construction, operation and maintenance. 2 cl, 1 dwg
Patent RU-94022318-A (RU)
Inventor: SOKOLOV A JU
IPC: B01D3/14
Filed: 1994-06-14
Abstract: FIELD: alcoholic industry. SUBSTANCE: method involves the fractionation of mash condensates in-line fractionating columns. Hot water is fed on the top part of columns, for example, above plate feeding at amount 10-300 vol.% of total feeding. Fractionation is carried out in the presence of basic reagent: sodium, potassium or ammonium hydroxide, carbonate or hydrocarbonate taken at amount 0.01-5.0 g per 1 dmalcohol and, also, in the presence of oxidizing agents: potassium permanganate, hydrogen peroxide, persulfate, percarbonate taken at amount 0.01-10.0 g per 1 dmalcohol. These reagents were fed to any part of fractionating columns, among them, together with hot water or feeding. EFFECT: increased effectiveness of rectification.
Patent RU-94037356-A (RU)
Inventor: EFREMOV G A
IPC: H01L41/22
Filed: 1994-09-28
Abstract: FIELD: production of multilayer articles providing transmission of acoustic energy with minimum losses in material boundary. SUBSTANCE: aluminium based metal is used as heat sink in joints of glass and piezoelectric crystal. Nickel interlayer for covering connected surfaces is applied by electron beam evaporation and precipitation method with simultaneous irradiation with low energy ions of argon, energy not less than 5 keV and density of ion flow up to 150 $$$ at a speed of nickel spray coating not exceeding 20 nm/s and back temperature up to 120 C. Subsequent soldering is carried out at temperature lower than piezocrystal depolarization temperature, for instance, not exceeding 200 C. Tin based alloy is used as solder. EFFECT: enlarged operating capabilities; possibility to use articles in weakly acid and weakly alkaline media.
Patent RU-94041033-A (RU)
Inventor: USTENKO A A
IPC: C12G3/06
Filed: 1994-11-03
Abstract: FIELD: alcohol beverage industry. SUBSTANCE: vodka of 40%-proof contains the following ingredients, l/1000 dal: aromatic spirit of creeping thyme, 2.3-2.7; aromatic spirit of orange oil, 1.0-1.4; infusion of stevia of Ist discharging, 0.5-0.9; aqueous-alcohol liquid, the balance. EFFECT: improved taste.
Patent RU-94042118-A (RU)
Inventor: AREF EV S F
IPC: F25J3/06
Filed: 1994-11-28
Abstract: FIELD: gas transporting and using facilities, primarily for gas-distributing stations and gas fuel treatment for power plants. SUBSTANCE: in reducing natural gas coming from high-pressure line, settling of its crystal hydrates in throttling elements of pressure controllers is eliminated. To this end, direct current of natural gas is cooled down, crystal hydrates deposited during cooling are separated, and then gas is throttled to form liquid phase and to separate it. Novelty is that deep drying of gas directly before its throttling is conducted by binding free separating moisture in crystal hydrates and their separation from high-pressure gas current. Separated crystal hydrates are blown down with part of return gas flow brought out for the purpose from intermediate section of heat-transfer apparatus at temperature higher than 273 K: products of decomposition of hydrates are mixed up with blowing flow and passed for further heat transfer with direct high-pressure gas current. Natural-gas reducing unit implementing this method has filters connected in turn to high-pressure gas flow upon its outlet from heat-transfer apparatus upstream of throttling device. Filters communicate by means of additional lines incorporating shut-off valves with return-flow channels of heat-transfer apparatus. EFFECT: improved operating reliability of gas-distribution stations and provision for producing useful product (liquified natural gas).
Patent RU-94044403-A (RU)
Inventor: KHAVKIN M JU
IPC: G01F1/00
Filed: 1994-12-19
Abstract: FIELD: laboratory engineering; environment-control and medical diagnostics using biospecific compositions (immobilized antigens, antibodies, enzymes). SUBSTANCE: immobilized bioligands are proposed to be metered by means of permanent magnet with field concentrator mounted on spring- loaded rod inside flat-bottom glass shell. Ferromagnetic dispersion is held in magnetic field outside shell bottom at bottom position of magnet and comes off meter as magnet moves up. In order to raise reproducibility and to control portion within 100-50% of maximum, device is provided with magnetic lock holding working magnet in bottom position. EFFECT: simplified process, improved reproducibility of results.
Patent RU-95101676-A (RU)
Inventor: GLUKHOV G I
IPC: B01D45/12
Filed: 1995-02-03
Abstract: FIELD: moisture, oil, dust separators, hydraulic cyclones, may be used in metallurgy, electric metallurgy, chemical and electrochemical industries. SUBSTANCE: separator has housing 1 with cover 2, tangential inlet branch pipe 3 and outlet branch pipe 4 axially aligned with housing 1, inlet chamber 5, central chamber 6 and outlet chamber 7, baffle 8 axially aligned with housing 1 and guiding member 9 attached to cover 2 and provided with curved channels and branch pipe 11 for removal of condensate and foreign inclusions. Outlet branch pipe 4 is positioned in end wall 12 of outlet chamber 7 and is formed as hollow channel. Major part of hollow channel is positioned within housing 1 in central chamber 6 and outlet chamber 7. Auxiliary guiding member 13 has rectangular blades 14 positioned at right angle to housing axis on outlet branch pipe 4 in gap between inlet opening 15 and outlet opening 16. Outlet chamber 7 has larger diameter than central chamber 6 and is provided with end wall 12 beveled at an acute angle with respect to housing axis. Baffle 8 is disposed at inlet opening 15 of outlet branch pipe 4 for directing flow to auxiliary guiding member 13 and is formed as hollow body of revolution made in the form of cylindrical shell, whose one end is joined to cone and other end is connected with return truncated cone. Baffle has separating member and disk. EFFECT: increased efficiency, simplified construction, wider operational capabilities and improved quality of separated material.
Patent RU-95105171-A (RU)
Inventor: JOKHANES DAL
IPC: E01B37/00
Filed: 1995-04-06
Abstract: FIELD: track structure system without large ballast for, at least, one railway track of two rails, particular, for high-speed railway sections. SUBSTANCE: located on concrete slab of roadway are bedplates of the concrete base of railway track. Concrete slab of roadway has holes in form of filling chambers for accommodation of expansion anchors. Located on bedplates of the base are rail bedplates with marginal hollows for anchor bolts. Rails are located on rail bedplates and secured to them by fastening devices. Base bedplates concreted on concrete slab of roadway and also secured with concrete introduced into filling chamber for expansion anchors. Anchor bolts are pressed with the help of anchor bolt heads to rail bedplate. Methods are also offered of setting up of the track structure system. EFFECT: higher efficiency. 1 dwg