baber/WOPTO huggingface dataset:
Patent IE-49109-B1 (IE)
Title: Halogen-substituted benzopyran-and benzothiopyran-4-carboxylic acids,their preparation and pharmaceutical compositions containing the same
IPC: A61K31/35
Filed: 1979-11-07
Abstract: Benzopyran- and benzothiopyran-4 -carboxylic acid aldose reductase inhibitors of the formula: or a pharmaceutically acceptable salt thereof, wherein X is 0, S,S=0 or n is zero or one; R is hydrogen or alkyl of 1 to 4 carbon atoms; R1 is hydrogen, chloro, bromo, fluoro or phenyl; R2 and R3 when taken individually, are each hydrogen, alkyl of 1 to 3 carbon atoms, chloro, bromo or fluoro; and when taken together, R2' R3 and the carbon atoms to which they are connected form a fused benzene ring; with the proviso that at least one of R1, R2 and R3 is chloro, bromo or fluoro. The compounds are useful in the treatment of diabetic- associated complications, such as cataracts, neuropathy or retinopathy, in a diabetic host. Also disclosed are methods for preparing the compounds of the formula (I) and their salts, and pharmaceutical compositions containing them.
Patent IE-43442-B1 (IE)
Title: Apparatus with supported tubular membranes for the treatment of fluids
IPC: B01D61/24
Filed: 1975-10-13
Abstract: 1514577 Tubular membrane apparatus; mixing apparatus RHONE POULENC INDUSTRIES 14 Oct 1975 [15 Oct 1974] 42052/74 Headings B1C B1L and B1X An apparatus for the treatment of fluids comprises a semi-permeable tubular membrane 6 on the outer' surface of a flexible porous support 4, the membrane being kept out of contact with adjacent parts of the apparatus (e.g. 1, 9) by a thread-like element 11 wound spirally around the membrane. Tubular membranes may be arranged in a bundle, the bundle having a thread-like element wound spirally around it. The apparatus is for exchange operations involving dialysis and direct osmosis, gas-gas and gas-liquid exchange, fluid separation involving ultra-filtration, reverse osmosis and gas permeation and mixing operations, e.g. dissolving gases in liquids.
Patent IE-61215-B1 (IE)
Title: Method for in situ tailoring the metallic component of ceramic articles and articles made thereby
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-09-14
Abstract: There is disclosed a method for producing a self-supporting ceramic body by oxidation of a molten precursor metal with a vapor-phase oxidant to form an oxidation reaction product and inducing a molten flux comprising said molten precursor metal through said oxidation reaction product. A second metal is incorporated i  said molten flux during the oxidation reaction. The resulting ceramic body includes sufficient second metal such that one or more properties of said ceramic body are at least partially affected by the presence and properties of said second metal.
Patent IE-59882-B1 (IE)
Title: Reservoir feed method of making ceramic composite structures and structures made thereby
IPC: C04B35/65
Filed: 1987-09-14
Abstract: A method for producing a self-supporting ceramic composite structure comprising a ceramic matrix embedding a filler (38) includes oxidizing a parent metal to form a polycrystalline material comprising the oxidation reaction product of the parent metal with an oxidant and, optionally, one or more metallic constituents, and the filler (38) embedded by the matrix. The method includes heating the parent metal to provide a first source (36) of molten parent metal and a reservoir (34) of molten parent metal and contacting the first source (36) of molten parent metal with a permeable bedding of filler (38). The first source (36) of molten parent metal is reacted with the oxidant to form the oxidation reaction product and is replenished from the reservoir (34) as the reacting continues for a time sufficient to grow the oxidation reaction product to a desired boundary and thereby embed at least a portion of the bedding of filler (38) within the oxidation reaction product to form the ceramic composite structure. The bedding of filler (38) may have any suitable shape, including that of a hollow body, the interior of which is contacted by the first source (36) of molten parent metal to grow the oxidation reaction product through the shaped, hollow body of filler.
Patent IE-52004-B1 (IE)
Title: New derivatives of estra-4,9-diene,a process for preparing them and their use as medicaments
IPC: A23K1/165
Filed: 1981-12-03
Abstract: Novel DELTA 4,9-estradienes of the formula <IMAGE> I wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and acyl of an organic carboxylic acid of 1 to 18 carbon atoms having exceptional anabolic and androgenic activity and their preparation.
[US4431640A]
Patent IE-69671-B1 (IE)
Title: Apparatus for cleaning preformed articles
Inventor: HEGARTY JEROME P
IPC: B08B1/02
Filed: 1991-09-19
Abstract: Preformed articles such as cardboard disks are stacked in a feeding unit 10, 12 and fed along a series of driven rollers 15. The preformed articles are then transferred to a first continuous conveyor belt 28 and by a series of three pressure drives 30, 31, 32 into two brush assemblies 35, 36 which brush away any fibrous debris which may be attached to the preformed articles. Each of the preformed articles is subjected to streams of compressed air which remove the remaining loose debris. The preformed articles are then directed onto a second continuous conveyor belt 40 and collected at the end of the second belt 40.
Patent IE-61409-B1 (IE)
Title: Reduced calorie fats made from triglycerides containing medium and long chain fatty acids.
Inventor: SEIDEN PAUL
IPC: A23D9/00
Filed: 1988-12-14
Abstract: A reduced calorie fat comprising at least about 15% by weight triglycerides selected from the group consisting of MML, MLM, LLM, and LML triglycerides, and mixtures thereof; wherein M = fatty acids selected from the group consisting of C6 to C10 saturated fatty acids, and mixtures thereof, and L = fatty acids selected from the group consisting of C17 to C26 saturated fatty acids, and mixtures thereof is disclosed. The fat also has the following fatty acid composition: (a) from about 15% to about 70% C6 to C10 saturated fatty acids; (b) from about 10% to about 70% C17 to C26 saturated fatty acids; (c) not more than about 10% fatty acids selected from the group consisting of C12:0 and C14:0, and mixtures thereof; (d) not more than about 20% fatty acids selected from the group consisting of C18:1, C18:2, C18:3, and mixtures thereof; and (e) not more than 4% C18:2 fatty acids.
Patent JP-2995329-B1 (JP)
Title: 嵌め込みクリップ
IPC: F16B19/00
Filed: 1999-01-12
Granted: 1999-12-27
Abstract: 【要約】
【課題】従来の嵌め込みクリップは、装着部品を取り外 す際に無理な力が作用し、作業が困難で、装着部品の係 止片から抜け落ちたり、場合によっては破損したりする という問題点があった。本発明は、上記従来の嵌め込み クリップが有していた問題点の改善を課題とする。
【解決手段】可撓性を有する合成樹脂で形成される嵌め 込みクリップ１において、Ｕ字形に連結された一対の脚 片２，２の内方に、互いに対向するように突設される抜 け止め片３，３を、その中程に係止突起３ａが設けられ た細長片状にすると共に、その上下両端を脚片２に連続 させた。
Patent LU-100299-B1 (LU)
Title: Garbage electricity-generating environment protection device
Inventor: CHEN LIZHUAN
IPC: F23G5/44
Filed: 2017-06-20
Granted: 2017-10-25
Abstract: The present invention relates to the technical field of environment protection electric power, in particular to a garbage electricity-generating environment protection device. The garbage electricity-generating protection device includes a parking platform, a garbage collection chamber, a lifting platform, a crane, a high-temperature incinerator, a high-temperature steam pipe, a fume treatment device, a turbine generator, a fermentation treatment chamber, a sweetener, a marsh gas tube, a combustion furnace and an electric power storage device, wherein the right side of the parking platform is connected with the garbage collection chamber and the bottom of the garbage collection chamber is equipped with the lifting platform, the lifting platform lifts through the crane and the right side of the crane is equipped with the high-temperature incinerator. The garbage electric electricity-generating protection device is capable of generating electricity through garbage incineration, garbage incineration treatment has the advantages of reduction, recycling and harmless, the occupied area of a garbage incineration treatment facility is small, garbage stabilization is rapid, reduction effect is obvious, life garbage odor is relatively easy to control, incineration waste heat can be utilized, waste heat generated by incineration of the life garbage is utilized for generating electricity while safely, harmlessly and efficiently treating the life garbage, so as to meet a requirement of circular economy.
Patent LU-100421-B1 (LU)
Title: Special-shaped heating panel type high-pressure cast aluminium electric heater
Inventor: CHEN MINGHUI
IPC: H05B3/00
Filed: 2017-09-07
Granted: 2017-12-12
Abstract: The present invention belongs to the technical field of household appliances, and relates to a special-shaped heating panel type high-pressure cast aluminum electric heater. The special-shaped heating panel type high-pressure cast aluminum electric heater comprises multiple cooling fins (2) and a heating panel (1), wherein the multiple cooling fins (2) are sequentially arranged, the heating panel (1) is arranged in the cooling fins (2), a gap is reserved between the two adjacent cooling fins (2) so as to form an air outlet, and the lower parts of the gaps form an air inlet. The heating panel (1) comprises a heating panel body, a tungsten wire heating tube (3) is arranged in the heating panel body, a heating wire (4) is arranged in the tungsten wire heating tube (3), and the heating panel body and the tungsten wire heating tube (3) are cast commonly. According to the special-shaped heating panel type high-pressure cast aluminum electric heater provided by the present invention, the heating panel (1) is a hard heating panel formed by casting a DAC12 aluminum alloy profile and the tungsten heating tube commonly, and the formed heating panel can implement shape arbitrariness of the heating wire in the heating panel and can fit to a number of special-shaped better heating wire arrangement modes.
Patent LU-500250-B1 (LU)
Title: High-temperature combustion furnace
Inventor: DONG JUNHUA
IPC: F23C7/00
Filed: 2020-09-24
Granted: 2021-10-11
Abstract: The present invention provides a high-temperature combustion furnace. A gas replenishing apparatus forms a high-temperature combustion grid above a combustion chamber in a physical manner of gas exit, to enable gas generated from combustion to form combustion turbulence below the high-temperature combustion grid, thereby greatly increasing a gas discharge path and combustion time, effectively promoting high temperature cracking of carbon dioxide gas generated from low-layer combustion and free carbon in this region under the high temperature inside the combustion chamber to generate new high temperature carbon monoxide gas that re-engages in combustion to effectively improve the heating efficiency of a combustion process, improving the thermal cracking efficiency of the entire apparatus, greatly reducing the total emission of carbon dioxide, and also greatly reducing the usage of fuel.
Patent LU-502105-B1 (LU)
Title: Nanoparticules auto-assemblées de précurseur de chidamide squalénisé et son procédé de préparation et applications
Inventor: CHEN KAIDI
IPC: A61P35/00
Filed: 2022-05-17
Granted: 2022-11-17
Abstract: La présente invention divulgue des nanoparticules auto-assemblées de précurseur de chidamide squalénisé et son procédé de préparation et applications, comprenant: tout d’abod, dissoudre respectivement de l'acide squalénisénoïque et du chidamide dans du diméthylformamide, prendre du N-hydroxysuccinimide et du chlorhydrate de 1-(3-diméthylaminopropyl)-3-éthylcarbodiimide comme catalyseur, mélanger et laisser réagir pour préparer une molécule de précurseur de chidamide squalénisé ; puis dissoudre respectivement de l’acide squalène et de l’acide folique-polyéthylène glycol-amino ou p-méthoxybenzamide-polyéthylène glycol-amino dans du diméthylformamide, prendre du 1-(3-diméthylaminopropyl)-3-éthyl chlorhydrate de carbodiimide (EDCI) comme catalyseur, mélanger et laisser réagir pour obtenir un ligand de faible poids moléculaire, laisser auto-assembler le ligand de faible poids moléculaire, l’arginine-glycine-acide aspartique et la molécule de précurseur amphiphile de chidamide squalénisé en nanoparticules dans l’eau ; la présente invention permet de résoudre efficacement les inconvénients du chidamide dans le traitement des tumeurs solides, tels que faible pénétrabilité, un mauvais ciblage et des effets toxiques et secondaires graves.
Patent LU-502204-B1 (LU)
Title: Method for removing high-valent chromium in wastewater
Inventor: PENG HAO
IPC: C02F1/28
Filed: 2022-05-31
Granted: 2022-12-01
Abstract: A method for removing high-valent chromium in wastewater comprises the following steps: S1, adding a small amount of sulfuric acid into wastewater to adjust the pH of wastewater to 0-4.0; S2, inserting the cleaned electrode into the waste water tank, turning on the power supply, adjusting the voltage, electrolyzing for 10-60 min at the current density of the electrode of 0.01 A/cm2 - 0.05 A/cm2 and the temperature of 30-70 degree Celsius, and stopping the electrolysis; S3, adding a proper amount of sodium hydroxide into the wastewater after electrolysis, stirring and reacting for 30-90 min, and carrying out pressure filtration to obtain chromium-free wastewater and chromium hydroxide slag; and S4, discharging wastewater containing no chromium after treatment, simply treating chromium hydroxide slag and recycling as chromium resource.
Patent MD-1640-B1 (MD)
Title: Rotor-type windmill
Inventor: ARSENE ION
IPC: F03D7/00
Filed: 1997-04-25
Abstract: The invention relates to plants for wind-to-mechanical energy conversion and may be used for autonomous production of electric energy. The plant includes a windwheel with arched blades mounted on a vertical shaft of rotation, a housing with wide inlet and narrow outlet, covering the windwheel, the housing outlet is provided with vertical bearing grids and a shaft for winding of flexible screen, horizontally supported in bearings, to the free end of which being fixed a counter load installed with the possibility of freely displacing between the vertical bearing grids. To the ends of the winding shaft are mounted chain sprockets and drums for winding of cables with counterloads. Round the windwheel there are installed masts-supports of the windwheel, joined between them on the outside by circular horizontal guiding rails and a circular horizontal bearing rail, the rolls are installed on the interior and lower parts of the mobile housing. On the upper part of the housing there are installed vertical rigid plates, directing the housing with its wide inlet towards the wind.Claims: 2
Patent NO-303162-B1 (NO)
Inventor: HELLE TIMO
IPC: A61F6/14
Filed: 1994-12-15
Abstract: The invention relates to a method and an equipment for inserting a tubular medicinal capsule on a support. In accordance with the invention, the opening extending through the capsule is expanded by blowing pressurized air into the opening immediately ahead the support being inserted into the opening. After the capsule has entered into its position, the pressurization is relieved, whereby the capsule opening contracts and locks the capsule on the support.
Patent NO-305400-B1 (NO)
Inventor: ANIMATI FABIO
IPC: C07H15/252
Filed: 1996-03-15
Abstract: The present invention is referred to compounds of general formula (I) and (II), respectively    <IMAGE>  (I)   <IMAGE>  (II)  their pharmaceutically acceptable salts, the process for their preparation, and the pharmaceutical compositions containing them.
Patent NO-306353-B1 (NO)
Inventor: EILERTSEN BJOERN
IPC: E21B19/00
Filed: 1997-10-31
Abstract: An apparatus for preventing pipe buckling when downwardly directed axial forces are applied to a pipeline (3) which extends from a derrick (1) down into a well bore, especially when snubbing. The apparatus comprises two sets of pipe supports (8) linked together to give a continuous chain (10), which is arranged to extend from a respective guide rail (6, 7) in the derrick (1) to the pipeline (3), and the pipe supports (8) are movably arranged in the guide rail (6, 7) parallel to the pipeline (3). The guide rail (6, 7) extends in a general U-shape with the U-bend (6c, 7c) located closest to the lower end of the derrick (1) and comprises two legs (6a, 6b, 7a, 7b), of which a first leg (6a, 7a) is arranged close to the pipeline (3) and a second leg (6b, 7b) is arranged at a greater distance from the pipeline. The pipe supports (8) are designed to be placed in the first leg (6a, 7a) when operative, and are designed to be transferred to the second leg (6b, 7b) when they are to be rendered inoperative.
Patent NO-320774-B1 (NO)
Inventor: OVSHINSKY STANFORD R
IPC: C22F1/06
Filed: 1997-11-07
Abstract: The invention relates to the electrochemical hydrogen-absorbing alloys and accumulators using thereof. A disordered multicomponent electrochemical hydrogen-absorbing material on the base of MgNi composition.
Patent NO-309654-B1 (NO)
Title: Nye ellipticinforbindelser, en fremgangsmåte ved deres fremstilling, samt farmasöytiske blandinger som inneholder dem
Inventor: GUILLONNEAU CLAUDE
IPC: A61P43/00
Filed: 1997-12-29
Abstract: -Forbindeloonc med formel:. hvor: Rj. betyr et rettkjedet eller forgrenet, alkylradi-. kal med 1-6 karbona tomer; Ra, R, og S„ som kan være li-. ke eller forskjellige, hver betyr et hydrogenatom eller et rettkjedet eller forgrenet ( C^ C^ alkylradikal; R. -betyr: et hydrogenatom, et rettkjedet eller forgrenet (Cj-Cg) alkylradikal som valgfritt kan være substituert på karbonatomet som er bundet til tetracyklusen, med en difC-Calkylaminogruppe, eller et (Cs-C)alkenylradikal; Rog R,, som kan være like eller forkjellige, hver betyr et hydrogenatom eller et (C-Cg)alkylradikal, i hvert tilfelle i en rett eller forgrenet kjede, og Rg og Rsammen med nitrogenatomet til hvilket de er bundet, sammen kan danne et hetero-. cyklisk radikal som valgfritt inneholder et andre hete-. roatom utvalgt fra atomene nitrogen, oksygen og svovel,. og dessuten Rkan være bundet til Rfor å sammen dan-. ne en bro -(CH)-, hvor m har verdien 2 eller 3; og A. betyr en mettet rettkjedet eller forgrenet hydrokarbon - kjede som inneholder 1-10 karbonatomer, imidlertid lin-der det forbehold at A ikke betyr en mettet rettkjedet hydrokarbonkjede med 1-6 karbonatomer når Rsamtidig. betyr hydrogen;. deres optiske isomerer, N-oksyder og addisjonssalter med en farmasøytisk akseptabel syre eller base,. samt deres anvendelse som anti-svulst-midler.
Patent NO-320616-B1 (NO)
Inventor: GONSIOR WOLFGANG
IPC: F16K5/06
Filed: 1999-03-30
Abstract: The shut-off ball valve has a housing (2, 4) with pref. a ball (6) resting on two O-rings (20, 22) made of plastics. The two O-rings each have a sealing lip (48) resting essentially tangentially on the ball surface. The lip's (4) radially-directed interface (46) has a base (44). As the load increases, the lip interface is pushed radially sideways. At high loads, the ball (6) is supported by the interface zone.
Patent NO-309139-B1 (NO)
Title: Beskyttelsesanordning for vaier
Inventor: HOVLAND JAN OTTO
IPC: B66C1/12
Filed: 1999-12-08
Abstract: Oppfinnelsen gjelder en anordning () for beskyttelse av vaier (5) ved løfteoperasjoner eller andre anvendelser omfattende bruk av en renneløkke, der vaierens ende omfatter en endeløkke (6).Beskyttelsesanordningen (l) har et sirkulært tverrsnitt i forhold til en første akse og en sentralt plassert, aksiell åpning med en minste radius som overstiger vaierens ytre radius, og omfatter et spor (2) som strekker seg rundt dennes omkrets innrettet til mottak av vaierens endeløkke (6), hvilket spor (2) har en bredde som overstiger vaierens diameter og en valgt dybde slik at krumningsradien i sporets bunn i det vesentlige tilsvarer endeløkkens minste krumningsradius.
Patent AT-521957-B1 (AT)
Title: Schonbezug für ein Sitzteil eines Kraftfahrzeugsitzes
IPC: B60N2/60
Filed: 2019-05-22
Granted: 2020-07-15
Abstract: Ein Schonbezug für ein Sitzteil (1) eines Kraftfahrzeugsitzes umfasst einen Bezugsstoff (3) zum Überdecken einer Sitzfläche des Sitzteils (1) und Spannriemen (4a, 4b) zum Befestigen des Schonbezuges am Kraftfahrzeugsitz. Der Schonbezug weist zumindest eine Öffnung (5) für an einer der seitlichen Schmalseiten des Sitzteils (1) angeordnete Funktionselemente (8) des Sitzteils (1) auf, wobei die Öffnung (5) zwischen einem Rand (3d) des Bezugsstoffs (3) und einem, vorzugsweise gummielastisch dehnbar ausgebildeten, Spannriemen (4a) liegt, welcher im Abstand unterhalb des Randes (3d) des Bezugsstoffs (3) zur Rückseite des Kraftfahrzeugsitzes verläuft.
Patent AT-504203-B1 (AT)
Title: Pick-up gripper for collecting slugs, has symmetrical clamp halves, each with actuating and gripping levers, and guide pin, which is fixed adjustably in one half, penetrating into other half with clearance through bore
IPC: A01M99/00
Filed: 2007-03-27
Granted: 2008-04-15
Abstract: The gripper has two symmetrical clamp halves (1, 2), each with an actuating lever and a gripping lever. A gripping end (7) is provided with concave recesses, in which a conical gripping pin (8) is arranged. A torsion spring (4) with angled ends that are attached to each half apply pressure to the gripper in a closed position, is provided. A guide pin (6) that is fixed adjustably in the one of the halves penetrates into other half with a clearance through a bore extending through both halves. The pin (6) is guided by a coil spring, which applies pressure to the halves in the closed position.
Patent AU-625929-B1 (AU)
Title: Press pad for high-pressure presses
Inventor: HENNECKEN BRUNO
IPC: B32B5/26
Filed: 1991-05-22
Granted: 1992-07-16
Abstract: A press pad for high-pressure multi-story presses for the production of high-pressure laminates, including a textile fabric including a plurality of yarns composed of aromatic polyamide, and metal filaments disposed in said textile fabric in an amount ranging from 10 to 25 weight percent, based on the total weight of the press pad, the metal filaments being helically wound around each of the aromatic polyamide yarns.
Patent BG-60642-B1 (BG)
Inventor: GRONNEVIK ODDBJORN
IPC: B65D1/22
Filed: 1992-10-06
Abstract: Контейнерът е образуван от плосък материал-заготовка (1), състоящ се от долна част (2) и
странични стени (3, 4, 5, 6) и включващ капак (13), ако е необходимо. Страничните стени са
закрепени с панти или по друг начин към долната част с възможност да се сгъват спрямо нея.
Стените са свързани една с друга в ъглите на контейнера с помощта на освобождаема връзка,
която се състои от вертикален жлеб или отвор (8) в едната - първата, странична стена (6), и
издаващ се навън закрепващ език (9) в крайния ръб на другата, втората стена (5). Закрепващият
език (9) се помества в жлеба (8) и е извит настрани така, че неговата външна част е разположена
върху част от външната част на първата странична стена (5).
Patent BG-61179-B1 (BG)
Title: Medicamentoud parenteral form with depot effect
Inventor: LAISECA SOTO LAURA P
IPC: A61K9/16
Filed: 1992-12-14
Abstract: New non-porous solid microspheres have a dia. of 1-300 microns and consist of at least one injectable drug. More Specifically the dia. is 5-100 microns. The microspheres have a m.pt. above 60 deg. C and may contain additives. The microspheres are formulated as suspensions in aq. media (esp. saline) or oils in which they are insoluble. Contraceptive formulations contain progesterone microspheres and 17beta-oestradiol microspheres. Post partum (sic) contraceptive formulations, and formulations for prevention of osteoporosis in menopausal women, contain progesterone microspheres. Analgesic formulations contain naproxen or indomethacin. The microspheres are produced by melting the drug in an inert gas atmos., spraying the melt under inert gas pressure, cooling the spray to solidify the droplets, and screening the resulting microspheres.