baber/WOPTO huggingface dataset:
Patent TW-202320469-A (TW)
Title: Controller for controlling a resonant converter
Inventor: KUO CHING-CHUAN
IPC: H02M3/28
Filed: 2022-10-24
Abstract: A controller includes a first sensing pin receiving a first sensing signal indicating a level of an input voltage of a resonant converter, a second sensing pin receiving a second sensing signal indicating a level of an input current of the resonant converter, a feedback pin receiving a feedback signal indicating a level of an output voltage of the resonant converter, and a first driving pin and a second driving pin controlling a high side switch and a low side switch of the resonant converter, respectively. The controller generates a compensated signal based on the first sensing signal, compares the compensated signal with a peak value of the second sensing signal to generate a first comparison result, compares the feedback signal with a threshold to generate a second comparison result, and controls the high side low side switches based on the first and the second comparison results.
Patent TW-202328309-A (TW)
Title: Coating composition, preparation methods of the coating composition and polyimide resin wherein the coating composition includes polyamic acid and a solvent
Inventor: TADOKORO YOSHINORI
IPC: C08J5/18
Filed: 2022-10-25
Abstract: The object of the present invention is to provide a coating composition capable of forming a polyimide resin having less coloration and excellent mechanical properties, a method for producing the coating composition, and a method for producing a polyimide resin using the coating composition. The solution of the present invention includes a coating composition of polyamic acid (A) and a solvent (S), wherein the polyamic acid (A) includes polymers of alicyclic tetracarboxylic dianhydride (A1-1) with a specific structure, a small amount of alicyclic tetracarboxylic dianhydride (A1-2) other than the alicyclic tetracarboxylic dianhydride (A1-1) and aromatic diamine compound (A2).
Patent TW-202334105-A (TW)
Title: Production method of 2-methyl-5,6-dihydro-2h-pyran
Inventor: KAWAKAMI OSAMU
IPC: C07D309/18
Filed: 2022-12-16
Abstract: The purpose of the present invention is to provide a production method of 2-methyl-5,6-dihydro-2H-pyran, by which a high yield can be achieved even in the case of reacting at a relatively low temperature and in which the adhesion of precipitates to a reactor, piping and measurement instruments is suppressed. The production method of 2-methyl-5,6-dihydro-2H-pyran of the present invention comprises reacting 1,3-pentadiene and a formaldehyde-generating substance in a solvent in the presence of a Lewis acid catalyst at a temperature within a preset range in a single reactor to thereby synthesize 2-methyl-5,6-dihydro-2H-pyran.
Patent TW-202332011-A (TW)
Title: 非揮發性記憶體元件
Inventor: FAN DER-TSYR
IPC: G11C16/02
Filed: 2023-01-06
Abstract: 一種非揮發性記憶體元件包括至少一記憶體單元，記憶體單元包括襯底、輔助閘極結構、穿隧介電層、浮置閘極和上閘極結構。輔助閘極結構設置在襯底上。浮置閘極包括沿第一方向設置的二相對第一最上邊緣、沿第一方向設置的二相對第一側壁和沿不同於第一方向的第二方向設置的二相對第二側壁。上閘極結構覆蓋輔助閘極結構和浮置閘極，其中浮置閘極的至少一第一最上邊緣嵌入於上閘極結構中。部分的上閘極結構在第二方向上延伸超過浮置閘極的第二側壁，且上閘極結構的所述部分設置在襯底上。
Patent TW-202332195-A (TW)
Inventor: BORN CHRISTOPHER JOHN
IPC: H03F3/50
Filed: 2023-01-17
Abstract: 一種跨阻抗放大器(TIA)，包括：第一放大器級，具有耦接至輸入節點之第一輸入端並且具有第一輸出端；回饋路徑，在第一輸出端與第一輸入端之間；第二放大器級，在回饋路徑中，具有耦接至第一放大器級之第一輸出端的第二輸入端；回饋電阻器，在回饋路徑中，耦接在第二放大器級之輸出端與第一放大器級之第一輸入端之間；輸出級，包括：負載電阻器，耦接在參考電壓節點與T線圈之間， T線圈包括串聯耦接在電感器節點處之第一電感器及第二電感器， T線圈耦接在第一輸出端與負載電阻器之間，電感器節點耦接至TIA之輸出節點。
Patent UA-41750-A (UA)
Title: Спосіб виробництва конвертерної сталі
Inventor: Troschii Sergii Volodymyrovych
Filed: 2001-03-12
Abstract: Винахід належить до чорної металургії, зокрема до способу виробництва конвертерної сталі. Запропонований спосіб отримання конвертерної сталі включає завалку брухту, заливку чавуну, продувку плавки киснем, випуск у ковш, розкислення низьковуглецевого металу, при цьому попереднє розкислення металу здійснюється у конверторі перед зливом металу у ковш введенням 10 % феросіліція в кількості 8-10 кг/т сталі. Використання запропонованого способу дозволяє знизити загальні витрати розкислювача і підвищити вихід годного продукту.
Patent UA-43623-A (UA)
Title: method for surgical treatment of duodenal ulcer
Inventor: BOIKO VALERII VOLODYMYROVYCH
Filed: 2001-04-13
Abstract: The method for surgical treatment of duodenal ulcer includes excision of ulcer of the pathologically changed tissues, isolating of over-pyloric, pyloric, cap and post-cap areas of back wall, exteriorizing of ulcer crater outside digestive tract lumen and restoring of its continuity by forming of termino-terminal gastro-duodenal anastomoses, at forming of back wall anastomoses a part of greater omentum is taken on a vascular leg as a duplication in the first row of stitches, the ulcer crater is preliminary tamponed by these duplication, then the first row of stitches is strengthened by the second stitch, at forming of front wall anastomoses in its superior and inferior angle the same part of greater omentum is taken again.
Patent UA-54800-A (UA)
Title: A mobile station for water purification while shafts sinking
Filed: 2002-04-16
Abstract: A mobile block station for water purification while sinking the pit-shafts includes an equipment - a collector of settled water, a settling tank, a filter, a device for the sediment withdrawal and charge, a reservoir of purified water and chlorinator. At that, in one two-storied sectional block of sedimentation and filtration of unreacted mechanical purification of mine water the sedimentation tilted sectional tank is placed, from which the clarified water is delivered by gravity to the clarified water reservoir disposed on the first floor where it is decontaminated by the bleaching powder solution pumped by the proportioning pump, and is delivered from the reservoir in the system of decontaminated water or used for the technical needs of the building site.
Patent UA-56961-A (UA)
Title: Method for mounting a reservoir and appliance for its implementation
Inventor: TIUSHKA MYKHAILO MYKHAILOVYCH
Filed: 2003-01-31
Abstract: Method for mounting a reservoir comprises of assemblage of the bottom, assemblage of the roof, made of at least bearing metal structure and rigidity ring, with placing the roof near the bottom; of assemblage of the wall in stages, with use of the roof, and of lifting and fixing the roof in design position at the end stage of assemblage of the wall. The roof lifting is performed in steps, between those the roof in temporarily fixed by means of mounting support-guide stands; at that the roof is used as an inner circular conductor for fixing to it the wall blocks at assemblage of the layers of the wall in design position. Appliance for mounting the reservoir has mounting support-guiding stands; roof of the reservoir made of at least bearing metal structure and rigidity rings, sliders, those are mounted at support-guiding stands and connected to the roof; and means for fixation of the sliders at the support-guiding stands.
Patent UA-60882-A (UA)
Title: Method and composition for fire extinguishing
Inventor: ROSOKHA VOLODYMYR OMELIANOVYCH
Filed: 2003-03-25
Abstract: The invention relates to the fire extinguishing and may be used for extinguishing the fires of the hard combustible materials. The invention provides for decreasing the consumption of the fire-extinguishing mixture due to its retention on the surfaces and decreasing the damage associated with flooding the underlying floors of the buildings. With this aim in view the fire-extinguishing mixture supplied to the fire site in the form of two solutions mixed directly on the burning surface. The mixture comprises the aqueous solution of the silicate of the alkaline metal, the coagulation agent, and the catalyst of gel formation such as aqueous solution of salts of bi- and multivalent metals. The composition of gel forming substance, the coagulation agent, and the catalyst has been disclosed. The solutions are delivered to the fire site separately in the shape of the sprayed streams. Upon contacting the burning surface the components of the mixture react one with another. The layer of the solid gel is formed for 1 sec. preventing the underlying floors of the building from being flooded. The gel formed is able to retain on the vertical and the sloped surfaces such as the walls of the building.
Patent AP-1553-A (AP)
Title: Tricyclic inhibitors of poly (ADP-Ribose) polymerases.
Inventor: WEBBER STEPHEN EVAN
IPC: A61P3/10
Filed: 2000-08-31
Granted: 2006-01-18
Abstract: Compounds of the formula (I) are poly (ADP-riosyl)transferase inhibitors. Such compounds are useful as theraupeutics in treating cancers and in ameliorating the effects of stroke, head trauma, and neurodegenerative disease.
Patent DO-P2003000592-A (DO)
Title: Sal agonista del receptor b3 adrenergico, sus formulaciones y usos
Inventor: LAFONTAINE JENNIFER ANNE
Filed: 2003-02-21
Abstract: La presente invención proporciona la sal de tosilato de (R)-2-(2-(4-oxazol-4ilfenoxi)etilamino)-1-piridin-3-iletanol), el monohidrato de dicha sal, procedimientos utiles en la preparación de dicha sal y dicho monohidrato, composiciones farmaceuticas que comprenden dicha sal, o dicho monohidrato, procedimientos para tratar enfermedades, afecciones y trastomos en un mamifero mediados por el receptor [B3 adrenergico utilizando dicha sal, dicho monohidrato o dichas composiciones farmaceuticas; y procedimientos para aumentar el contenido de came magra en animales comestibles utilizando dicha sal, dicho monohidrato o dichas composiciones farmaceuticas.
Patent DO-P2022000006-A (DO)
Title: Inhibidores de parp1
Inventor: MARTIN JOHN PACKER
IPC: C07D471/04
Filed: 2022-01-17
Abstract: La presente invención se refiere a compuestos de azaquinolona de fórmula (I), y a su uso en medicina.    Fórmula (I)
Patent EC-SP10010357-A (EC)
Title: Nuevos derivados croménicos, su procedimiento de preparación y las composiciones farmacéuticas que los contienen
Inventor: MILLAN MARK
IPC: A61K31/09
Filed: 2010-07-20
Abstract: La invención se refiere a los compuestos de fórmula (I)en la que R1 y R2 forman juntos la cadena carbonada siguiente :en la que :¢ R3 representa un átomo de hidrógeno o un grupo alquilo,¢ R4 representa un átomo de hidrógeno, un grupo alquilo, arilo, heteroarilo,3,4-dioxociclobutenilo, alquilcarbonilo, cicloalquilcarbonilo, heterocicloalquilcarbonilo, benzoilo, arilsulfonilo o heteroarilsulfonilo, estando cada uno de estos grupos sustituido opcionalmente,¢ o R3 y R4 forman junto con el átomo de nitrógeno al que están unidos un ciclo que contiene de 5 a 8 eslabones, pudiendo estar el ciclo así formado sustituido opcionalmente.Medicamentos.
Patent EC-SP11011225-A (EC)
Title: Un atomizador recargable portátil
Inventor: WANG ZHI
IPC: B05B11/02
Filed: 2011-07-25
Abstract: La presente invención se relaciona con un atomizador recargable portátil que comprende una botella interior (2), un ensamble de boquilla (1) equipado en la parte superior interna de la botella interior y una estructura de carga de líquido colocada en el fondo de la botella interior. La estructura de carga de líquido incluye una boca (21) de carga de líquido y un pistón protuberante (5) equipado en la boca de carga de líquido. El pistón está provisto con un pasaje de carga (51) de líquido y una abertura de descarga (510) está dispuesta en la parte superior del pasaje de carga de líquido. Un bloque de parada con un extremo acampanado está equipado en la parte superior del pistón. El primer anillo de sellado capaz de realizar sellado estático está dispuesto en el bloque de parada. El pistón está provisto con una ranura en el fondo en la cual se equipa el segundo anillo de sellado. El agujero de descarga es equipado en la parte inferior interna de la botella interior que corresponde a la ranura del pistón, y un ducto de aire que se extiende hacia la parte superior interna de la botella interior está interconectado con el agujero de descarga. Durante la carga, el segundo anillo de sellado se mueve hacia arriba y el ducto de aire es conectado con la atmósfera; cuando la carga termina, el segundo anillo de sellado se mueve hacia abajo. Así, el ducto de aire es bloqueado desde la atmósfera. La presente invención es fácil de llevar y se puede reusar. El usuario puede cargar rápidamente el atomizador mediante la estructura de carga en lugar de tirarlo una vez el líquido en la botella se ha agotado. En consecuencia, puede ahorrar costos y proteger el ambiente.
Patent EC-SP13012473-A (EC)
Title: Forma de dosificación resistente a alteración que comprende un polímero aniónico
Inventor: Bartholomäus Johannes
IPC: A61K9/20
Filed: 2013-03-01
Abstract: La invención se refiere a una forma de dosificación farmacéutica que muestra una resistencia a rompimiento de al menos 500 N, dicha forma de dosificación conteniendo un ingrediente farmacológicamente activo (A); un polisacárido aniónico (B) que se obtiene al introducir grupos funcionales aniónicos, en forma protonada o una sal fisiológicamente aceptable del mismo, en un polisacárido; y un óxido de polialquileno (C); en donde el ingrediente farmacológicamente activo (A) está presente en una matriz de liberación controlada comprendiendo el polisacárido aniónico (B) y el óxido de polialquileno (C).
Patent EE-202300022-A (EE)
Title: Utilizing a suspension protector to deflect debris away from a set of suspension components of a tracked vehicle
Inventor: TRIPP FORREST JOEL
IPC: B62D55/088
Filed: 2021-12-15
Abstract: A tracked vehicle 10 comprising a vehicle body 12, a suspension 14 connected to the vehicle body 12, designed and arranged to control the movement of the vehicle body 12 using tracks 22; a set of suspension protectors 16, where each suspension protector 16 is coupled to the vehicle body 12 and is positioned at a predetermined distance from the wheel 24 of the suspension 14 to direct debris from the wheel 24 and the track 22 away from the suspension components 30. The suspension 14 is coupled to the vehicle body 12 and is designed and positioned to control the vehicle body 12 movements using tracks 22. Each suspension protector 16 connects to the vehicle body 12 and is positioned at a predetermined distance from the corresponding wheel 24 of the suspension to deflect debris thrown from the respective wheel 24 and the corresponding track away from the suspension components 30.
Patent GB-189703308-A (GB)
Title: Improvements in or relating to Driving Gear for Cycles.
Inventor: COULSON SYDNEY GEORGE
Filed: 1897-02-08
Granted: 1897-11-20
Abstract: 3308. Coulson, S. G. Feb. 8. Toothed gearing. -Fig. 2 shows a cycle driving- mechanism. A wheel B is keyed to a boss formed on the crank, which is keyed to the axle A and is further secured by pin D. The wheel B has laterally - open mortices b, b<1> arranged along pitch lines, which mortices gear with suitable teeth on a pinion M so as to drive the tube J.
Patent GB-189709866-A (GB)
Title: Improvements in Means or Apparatus for use in Filtering or Separating the Oil from Water for Steam Boilers or the like.
Inventor: HUITINK GERHARDUS
Filed: 1897-04-20
Granted: 1898-03-26
Abstract: 9866. Huitink, G. April 20. Filters for steam generators.-For the separation of oil from feedwater by filtration, coke is employed. Fig. 1 shows a convenient arrangement of apparatus. The coke is placed in a series of compartments C, D, E, F, through which in succession the feed passes on its way to the reservoir H and outlet B. Air escapes through pipes G. Cocks I are also provided.
Patent GB-189710141-A (GB)
Title: A Pneumatic Bicycle Inner Tube Cover.
Inventor: HALL WILLIAM HENRY
Filed: 1897-04-23
Granted: 1897-06-26
Abstract: 10,141. Hall, W. H. April 23. Tyres, pneumatic.-The outer cover is composed of a leather strip sewn or otherwise secured together at the ends. Along one edge is fastened a narrow strip of leather, and the free edge of this strip is attached by lacing to the free edge of the cover.
Patent GB-189714996-A (GB)
Title: Improvements in the Tyres and Rims of Wheels for Carriages, Bicycles and other Road Vehicles.
Inventor: DAVIDSON SAMUEL CLELAND
Filed: 1897-06-21
Granted: 1898-05-14
Abstract: 14,996. Davidson, S. C. June 21. Tyres, elastic other than pneumatic; felloes or rims. -A thick rubber, leather, or similar strip A is bent to form a tyre of horseshoe section, and across the base is secured a canvas strip M, the edges of which are fastened to the sides of the tyre in such a manner so as to leave inwardly-projecting flaps L. These are secured between the solid wood or metal rim D and the side plates N by means of bolts J. The edges of the horse-shoe tyre rest on the inclinedfaces of the rib E on the rim, and are supported by flanges H. The Provisional Specication describes a form in which the canvas strip may be dispensed with.
Patent GB-189716590-A (GB)
Title: Type Setting Apparatus.
Inventor: BARKER GEORGE
Filed: 1897-07-13
Granted: 1897-12-11
Abstract: 16,590. Barker, G., [Johnson, L. K., and Low, A. A.]. July 13. Type, setting.-Relates to type cases in which several types are forwarded simultaneously into position to be taken by the hand of the compositor, and consists mainly in the construction and arrangement of type-channel holders which are removable from the bed or support. The Figure represents one arrangement in which the holders B which receive the channels E are each provided with a tenon b which enters one of a series of slots a in the bed A. The holder consists of a side plate having a front flange b<2> and a rear flange b<3>. The front and rear openings are adjusted by the gates G, G' which are connected at their upper ends by a cross-piece and are adjusted by a screw D. The pusher P is operated by an eccentric Q on a shaft S, which is permitted to make one revolution, each time the lever T is operated, by means of the pawl r on the disc R and the ratchet-wheel s. The follower F is bevelled, as shown, so that the pusher will lift it when the types are all removed. In a modification, an adjustable holder is described for channels of different sizes, and in another modification springs are placed in one side of the holder to hold the channel against the opposite side. Arrangements are described in which the height of the type-supporting floor, or the height of the pusher, may be varied according to the number of types it is desired to forward together. In another modification, the holder consists of a side plate, rear flange, and bottom flange on which the channel rests. A projecting pin engages a slot in the channel. The front part of the pusher may be arranged to be readily disengaged from the other part.
Patent GB-189721849-A (GB)
Inventor: BROOKES GEORGE ASHTON
Filed: 1897-09-23
Granted: 1897-11-06
Abstract: 21,849. Brookes, G. A. Sept. 23. Bottles etc.; stoppers; refilling, preventing.-Relates to means for preventing the fraudulent refilling of bottles and other vessels. In the form shown in Fig. 1, the neck a is formed with a thin glass disc or partition c, which must be broken to permit the vessel to be emptied. The vessel is filled through an aperture d, Fig. 2, in the bottom, this aperture being afterwards closed by a screw or other stopper e, which is cemented in position. The jar shown in Fig. 2 is formed with a lip or spout b<1>, and is closed at the top by a glass plate g, which must be broken before the vessel can be emptied. In another form, the neck of the vessel is closed by a screw or other stopper, and the vessel is enclosed in an airtight tin or case, which is sealed and opened like an ordinary meat tin. In a modification of the arrangement shown in Fig. 1, the vessel is formed with a thin glass tapering neck, closed at the top, the neck being broken to open the vessel.
Patent GB-189723441-A (GB)
Title: Improvements in Boxes or Receptacles for Pulverulent and Granular Materials.
Inventor: JOHNSON JAMES YATE
Filed: 1897-10-12
Granted: 1897-11-13
Abstract: 23,441. Johnson, J. Y., [Walsh, R.]. Oct. 12. B o x e s for powders, dentifrices, &c. are formed with a shelf or tray C near the top to hold some of the powder for immediate use. To prevent the powder from clogging or escaping through the hinges of the lid, when a hinged lid is used, the hinges are preferably covered by a plate b. When used for tooth powder, the shelf is preferably convex on the upper side.
Patent GB-189728624-A (GB)
Title: Improvements in Water Tube Steam Generators.
Inventor: DOWSEN CHARLES
Filed: 1897-12-04
Granted: 1898-03-26
Abstract: 28,624. Dowsen, C. Dec. 4. Water-tube boilers.-Figs. 1 and 6 show two arrangements of boiler, and Fig. 4 the method adopted for securing the ends of the water tubes. In the arrangement shown in Fig. 1, the overhead steam and water drum a is connected with low-lying water drums b, Fig. 1, by bent water tubes. The outermost tubes c<1> are placed close together and form furnace walls, while other tubes c<2> form baffles for the furnace gases. Downcomers g with mud-extensions g<2> and lateral branches g<1> are provided. The water tubes, where they enter the lower drums, are reduced in diameter. Fig. 6 shows straight water tubes c, c<3>, extending from water-boxes b, h. In addition, bent tubes c' may be employed. The tubes in both cases are secured by ferrules e, Fig. 4, externally and internally screw-threaded. The ferrule, screwed into the tube-plate a<1>, at the same time seizes the screwed water tube c.
Patent GB-189728896-A (GB)
Title: An Improved Method or Process of Extracting Metals from Pulverized or Finely Divided Ores or Compounds.
Inventor: RUDOLPHS JOHN
Filed: 1897-12-07
Granted: 1898-01-22
Abstract: 28,896. Rudolphs, J., and Landin, J. Dec. 7. Metals, extracting ; treading ores.-Process for treating pulverized oxidized ores or compounds such as ores of iron, aluminium, zinc, tin, copper, tungsten, &c. The ore is mixed with finely-divided carbon (anthracite, coal tar, &c.), and a nitrogenous hydrocarbon, either solid or liquid, such as will cause the mass to become caked when heated to about 300‹-500‹ C. The nitrogenous compound may be blood charcoal or the like, dried blood, ferrous or ferric cyanide compounds, leather, horn, &c. The mixture is made up into lumps or briquettes, and, after caking, is charged into a blast, electric, or other furnace. When necessary, fluxes are added to form a fusible slag, or other ingredients may be added for the purpose of removing phosphorus or other impurities. The products of distillation, or condensation products, are collected for re-use.
Patent GB-189729244-A (GB)
Title: Improvements in Apparatus for Freeing, Lighting and Extinguishing Gas-burners at a Distance by Means of Electricity.
Inventor: GUYENOT PAUL
Filed: 1897-12-10
Granted: 1898-03-05
Abstract: 29,244. Guyenot, P. Dec. 10. Lighting and extinguishing gas.-The ball b, preferably of steel, is shown in Fig. 1 as closing the outlet c of the gas-supply passage a. An electric current causes the platinum wire d which bridges the wires h, h<1> to glow, and also causes the core d' of the electromagnet D to attract the ball b, allowing gas to pass to the pilot burner pipe f, g and to the burner pipe C. As soon as the gas is ignited, the circuit may be broken and the ball drops into the seating c' and closes the pipe f while gas is still supplied to the main burner. To extinguish the gas, the electromagnet E is excited by the arrangement of a special switch and the core e<1> attracts the ball, which drops into the seating c immediately the circuit is broken.