baber/WOPTO huggingface dataset:
Patent TW-202306196-A (TW)
Title: Semiconductor device
Inventor: CHEN MENG-YANG
IPC: H01L33/06
Filed: 2019-08-28
Abstract: A semiconductor device is provided. The semiconductor device includes a first semiconductor structure, a second semiconductor structure and a light-emitting structure. The light-emitting structure is between the first semiconductor structure and the second semiconductor structure and includes a multiple quantum well structure. The multiple quantum well structure contains aluminum and includes a well layer and a barrier layer. The well layer and the barrier layer form a pair of semiconductor layers. The barrier layer has a thickness less than a thickness of the well layer.
Patent TW-202336804-A (TW)
Title: Plasma treatment device, power supply system, control method, program, and storage medium
Inventor: TAMAMUSHI GEN
IPC: H01J37/32
Filed: 2022-11-07
Abstract: In this plasma treatment device, electric bias energy is supplied from a bias power source to a substrate support part. Source high-frequency power is supplied from a high-frequency power source to a high-frequency electrode via a power feeding path. A phase period having the minimum value of the power level of a reflected wave of the source high-frequency power among a plurality of phase periods within a bias period of the electric bias energy is specified. The phase difference between voltage and current in the power feeding path in the specified phase period is determined as a reference value. The source frequency of the source high-frequency power for each of the plurality of phase periods is controlled according to the result of a comparison between the phase difference between voltage and current in the power feeding path in each of the plurality of phase periods and the reference value.
Patent TW-202334635-A (TW)
Inventor: JENSEN BIRIT BUHR
IPC: G01N17/02
Filed: 2018-03-07
Abstract: Disclosed is a method for estimating deterioration of a steel support structure supporting an offshore wind turbine. The steel support structure being made of a first type of steel, the method comprising the steps of: (a) providing a first sensor having one or more sensor elements, wherein a first sensor element of the one or more sensor elements is made of a type of steel corresponding to the first type of steel; (b) arranging the first sensor in connection with said steel support structure; (c) inducing an electrical current through at least one of the one or more sensor elements; (d) monitoring the deterioration of a part of the first sensor by in a first time interval measuring electrical properties of the first sensor and storing the measurements as first data; (e) estimating the deterioration of the steel support structure from the first data.
Patent TW-202334073-A (TW)
Inventor: SHIMIZU MASAHIKO
IPC: C07C53/08
Filed: 2019-06-24
Abstract: The invention provides a preparation method of acetic acid. Through simple operation, the yield of acetic acid can be smoothly increased or reduced, the quality of produced acetic acid can be guaranteed, even if the yield of acetic acid is changed, and acetic acid can be effectively and stably produced in industry. According to the preparation method, a catalytic system, which contains a metal oxide catalyst and methyl iodide, is used, and in the presence of acetic acid, methyl acetate, and water, methanol and carbon monoxide carry out continuous carbonylation reactions, wherein in the carbonylation reaction step, at least two reactors, which are parallelly connected, are used.
Patent UA-35515-A (UA)
Title: A method for purification of ground water from nitrates
Inventor: IVANOV VOLODYMYR MYKOLAIOVYCH
Filed: 2000-02-28
Abstract: A method for purification of ground water from nitrates comprises contacting ground water with immobilized cells of denitrification bacteria Paracoccus denilrificans in gel and forming gel, which is carried out on the surface of synthetic carrier. The invention relates to methods for purification of ground water from nitrates.
Patent UA-40173-A (UA)
Title: method for manufacture of baseless insulation material
Inventor: DATS ZOIA MYKHAILIVNA
Filed: 2000-08-16
Abstract: A method for manufacture of baseless insulation material includes working of rubber crumb by overheated vapor at a temperature of 195-200 ºC prior to mixing with the binder.
Patent UA-41697-A (UA)
Title: Спосіб перетворення теплоти рідкого теплоносія в механічну роботу
Inventor: ZALEPA ANATOLII MYKOLAIOVYCH
Filed: 2001-01-30
Abstract: Винахід відноситься до галузі теплотехніки і призначений для перетворення теплоти природних рідких теплоносіїв у механічну роботу, і може бути використаний в силових енергетичних установках у зимовий період при мінусових температурах повітря як альтернативне джерело енергії без використання теплоносіїв. Суть винаходу: в способі перетворення теплоти рідкого теплоносія в механічну роботу, заснованому на використанні енергії теплового і фазового розширення тепловіддавача і теплоприймача у процесі їхнього теплообміну; у якості тепловіддавача використовують підлідну воду, а в якості теплоприймача - охолоджуючу рідину, не замерзаючу в природних умовах, з температурою кипіння більше 4°С, при цьому, процес теплообміну між водою й охолоджуючою рідиною здійснюють в умовах дії на них відцентрових сил у теплообміннику, що обертається у вакуумному середовищі, причому, до початку процесу теплообміну воду й охолоджуючу рідину направляють окремими потоками від осі обертання теплообмінника, а після процесу теплообміну - до осі обертання, крім цього, процес теплообміну роблять за умови охолодження води до утворення твердої фази у виді льодової крихти через загальну стінку суміжних камер, по яких потоки рідин направляють до осі обертання. При цьому потоки води й охолоджуючої рідини розташовують у теплообміннику симетрично щодо його осі обертання і на рівному віддаленні від неї, а вхід цих потоків у теплообмінник і вихід з нього здійснюють через співвісні з віссю теплообмінника канали, які ізольовані один від одного. Одночасно з цим режим охолодження води здійснюють у два етапи: спочатку наморожують тонкий шар льоду в камері охолодження води на теплообмінну стінку, на яку попередньо наносять через шар електроізолятора плівковий опір, а потім видаляють шар льоду з теплообмінної стінки тепловим ударом, що формується за рахунок проходження імпульсу струму через плівковий опір. Технічний результат: полягає в оптимальному виборі робочих тіл, їхніх параметрів і умов теплообміну між ними. Корисний результат: зниження енерговитрат і підвищення ККД способу перетворення теплоти рідкого теплоносія в механічну роботу.
Patent UA-41079-A (UA)
Title: Method for surgical treatment of osteochondrosis of lumbar division of backbone
Inventor: BREKHOV OLEKSANDR MYKOLAIOVYCH
Filed: 2001-01-30
Abstract: The invention relates to the medicine, namely to orthopedics and neurosurgery and may be used for treating osteochondrosis of the lumbar division of the backbone. The method for the surgical treatment of the osteochondrosis of the lumbar division of the backbone comprises hemi-interlaminar access to the vertebral canal, the dissection of the yellow ligament, the resection of the hernia of the disk, and the closure of the defect between the arches. The flap with the peduncle is tailored with the fragment of the arch. Then the flap is placed onto the initial bed and fixed.
Patent UA-44031-A (UA)
Inventor: PIMINOV OLEKSANDR FOMYCH
Filed: 2001-02-15
Abstract: Drug formulation representing an ointment possesses of anti-inflammatory, anti-microbial, anti-allergic and capillary stabilizing properties. The drug is prepared on the basis of natural plant substances from milfoil and marigold. The drug contains the plant components represented by Rotokan medicine with the addition of biologically active substances of chamomile. The formulation also contains salicylic acid, copper sulfate, camphor, polyethylene oxide 400, polyethylene oxide 1500, polypropylene glycol, and water.
Patent UA-43641-A (UA)
Title: Method of treating chronic pyelonephritis
Inventor: VOLOSHYN OLEKSANDR IVANOVYCH
Filed: 2001-04-19
Abstract: The method for treating chronic pyelonephritis by carring out the etiotropic and pathogenetic therapy in the form of the antipyretic, anticoagulant, fibrinolytic, immunomodulating and the over-all strengthening therapy is proposed. Additionally pollen flower and/or Erbisol are prescribed.
Patent UA-45637-A (UA)
Inventor: PARASKA GEORGII BORYSOVYCH
Filed: 2001-05-16
Abstract: This invention is pertinent to knitting mechanical engineering; in particular, to units of the base thread tension of a base-knitting machine. Thread tension of a base-knitting machine unit has two tension bars round which the base threads go, first of those is a high-frequency one, combined with spring elements being fixed on the frame nearer to the stitch-formation zone, and the other, low-frequency, tension bar is fixed with holders to the shaft, with possibility of rotation in the holders, is functionally connected to the mechanism of the base threads feeding-in and situated nearer to weaver’s beams, it has an appliance for the speed of the base threads measuring, comprising of a sensor of frequency of rotation for low-frequency tension bar and a unit for the rate of rotation of the low-frequency tension bar transforming to electric or mechanical signal, at that the sensor of frequency of rotation of the low-frequency tension bar is fixed at the end of the low-frequency tension bar, and the unit for the rate of rotation of the low-frequency tension bar transforming to electric or mechanical signal is fixed on the shaft of the low-frequency tension bar, or on the frame, in coaxial position with the shaft of the low-frequency tension bar, it is kinematically connected to the sensor of frequency of rotation of the low-frequency tension bar and has functional connection to the mechanism of the base threads feeding-in.
Patent UA-57969-A (UA)
Title: Induction parametric generator
Inventor: RAZHONOV ADAM PANTELIIOVYCH
Filed: 2002-04-23
Abstract: The proposed induction parametric generator contains two magnetic circuits, two input windings connected in series aiding, two output windings connected in series opposition, and a capacitor. Additionally, the generator contains two additional input windings, each of which is installed on the corresponding magnetic circuit. The additional input windings are connected in series opposition relative to each other and connected in series to the output windings and capasitor with series-connected resistor, forming a resonance circuit with a natural frequency equal to the power-supply frequency. One of the magnetic circuit is made from steel with larger saturation induction as compared with the other magnetic circuit. The adjustment of the generator for an optimal operation mode is accomplished by changing the number of winds of the additional winding and the cross-section area of the magnetic circuit core made from steel with larger saturation induction.
Patent UA-53402-A (UA)
Title: Method by korzhenevskyi for diagnosing bilateral damage of cortico-nuclear tracts
Inventor: KORZHENEVSKYI LEONID VIKENTIIOVYCH
Filed: 2002-05-17
Abstract: The method for diagnosing the bilateral damage of the cortico-nuclear (cortico-bulbar) tracts provides for inducing the oral automatism reflex mechanically touching the lips with the patient's finger. First the finger touches the surface of the lips in the vertical plane, then the finger slightly presses against the lips.
Patent RS-20060404-A (RS)
Title: Hydrogravitational motor
Inventor: MEDIC DRAGAN
IPC: F03B15/14
Filed: 2006-06-28
Abstract: Hydrogravitational motor consists from a cylinder (1) inside which are limiters (2). Inside the cylinder (1) from the bottom side there is a groove (13) of a by-pass valve (7) of the bottom part of a column of water having elements of automatic opening and closing with mechanical activation. At the bottom of the cylinder (1), there is a groove (15) of a ball-like tap (6) for opening the column of water with elements for automatic opening and closing in mechanical functioning and there are channels (3) to uncork air from the bottom part of the cylinder. Inside the cylinder (1) there is a piston (4). Onto the piston (4) firmly continued is an extended pipe (5) shaped as a funnel and filled with liquid. Inside the pipe (5) there is the ball-like tap (6) to intersect the column of water with elements of automatic opening and closing by means of mechanical functioning. From the external side of the pipe (5) there is a by-pass valve (7) of the bottom part of the column of water with elements of automatic opening and closing by mechanical operation. Upward, next to the top of the pipe (5) firmly fixed to ring (8) of the pipe which connects to a rope (9) which rely against the two idle wheels (10). The rope (9) ends in a hung up counter weight (12). Between these two idle wheels (10) there is a mechanism (11) for taking over the energy from the rope (9).
Patent AP-1531-A (AP)
Title: Device and method for treating water with ozone generated by water electrolysis.
Inventor: SALAMA AMIR
IPC: C02F1/00
Filed: 2000-12-11
Granted: 2006-01-04
Abstract: A process and a device for the treatment of water, especially for removing therefrom a large variety of pollutants, especially organic, inorganic and biological pollutants through in situ generation of ozone. Ozone is economically produced in situ at a high concentration through the interaction of electrolytically produce oxygen and UV light having a wavelength of 189 nm. The device has a set of anode and cathode for electrolytically producing nascent oxygen, which reacts with UV light at a wavelength of 189 nm to produce ozone "in situ " within a vessel where the polluted water is submitted to the combinative action of ozone and other Q oxidation reactions. The device also has a hydrocyclone or retention tank of removing cationic pollutants such as heavy metals, free radicals as well as undesirable electrolysis by-products such as nascent hydrogen through a secondary outlet. Oxidation by-products are subsequently removed from the exiting water stream by means of decantation, flocculation, coagulation or filtration.
Patent AP-1569-A (AP)
Title: Washing and recycling unit and method for on-site washing of heavy machinery.
Inventor: MATHIEU CHRISTIAN
IPC: C02F9/00
Filed: 2001-07-05
Granted: 2006-02-08
Abstract: A washing and recycling unit (1) for on-site washing of heavy machinery (3). The unit has a supporting frame (21) onto which is mounted a washing liquid storage tank. A washing hose arrangement connected to the tank injects washing liquid over the heavy machinery. A drainage receptacle (25) positioned under the heavy machinery collects the used liquid mixture falling from the heavy machinery. The used liquid mixture is sucked up with a suction hose connected to a cyclone which separates rough solids from liquids. A pump and filtering arrangement recycles liquid from a settling tank under the cyclone by pumping it out, filtering it and transferring it into the washing liquid storage tank. A hoisting system (35) mounted onto the supporting frame is used to movably support an operator directing the washing liquid around the heavy machinery.
Patent EC-SP13013012-A (EC)
Title: Análogos del ácido epoxieicosatrienoicos y métodos de preparación
Inventor: CAMPBELL WILLIAM R
IPC: A61P9/12
Filed: 2013-11-05
Abstract: Los compuestos y composiciones que comprenden ácido epoxieicosatrienoicos (EET) análogos que actúan como agonistas EET y son útiles como medicamentos en el tratamiento de la nefrotoxicidad inducida por el fármaco, la hipertensión y otras condiciones relacionadas. Se describen además métodos para preparar y usar los compuestos y composiciones.
Patent GB-189700345-A (GB)
Title: An Improved Spark Arrester.
Inventor: PASLER HEINRICH
Filed: 1897-01-05
Granted: 1897-02-06
Abstract: 3 4 5 . Pasler, H., and Hagemann, P. Jan. 5. Spark-arresters.- A funnel or smokebox is fitted with two or more tubular sieve s the holes of which break spaces. A final deflecting-cone may be added.
Patent GB-189704758-A (GB)
Title: Coin-Controlled Bicycle Rack or Stand.
Inventor: BOULT ALFRED JULIUS
Filed: 1897-02-22
Granted: 1898-02-22
Abstract: 4758. Boult, A. J., [Westphal, H.]. Feb. 22. Locks, key.-Relates to a coin-freed lock for stands or racks for velocipedes. Each stand consists of two parallel side pieces within which the wheel is passed, and the rim is held by two hinged arms or securing-latches, the latches being operated by a coin-freed mechanism controlled by a lock. The pin c<8> on the operating-plate C<1> of the coinfreed mechanism working the latches passes through a slot l in the plate i<1> of the lock. The lock consists, as shown in vertical and horizontal sections in Figs. 8 and 10 respectively, of side plates i, i<1> having ribs m, m<1>. A horizontally-sliding flat plate N<2> is connected to sliding bolts M, M<1> passing through openings in the ribs, and has a rim or bead N<1> thereon which engages with slots n' in two spring-actuated tumblers N. The latter are pivoted at o' on a rod o<2>. The plate N<2> has a vertical slot N<3> within which works a pin p on a bifurcated cam P. A split tube or key guide S is turned normally by a spring S<2>, so that the projections t on the key T may pass into or be removed from the lock. A stay 0 is rigidly secured in a vertical position, and is provided with recesses o<5> agreeing with the projections on the key, and itself engages n recesses n on the tumblers. To use the stand, the wheel is placed between the catches, the coin is inserted, and the cover of the casing raised sufficiently to cause the coin-freed mechanism to release the plate C<1>. The pin c<8> then engages the cam P, which moves the bolts and plate N<2> to the right, allowing the key to be turned and removed, the tumblers engaging the rib N' and stay O. To remove the cycle, the key is inserted and the tumblers raised, whereby the weight of the cam and the plate C' causes the mechanism to return to its original position and the clutches to open.
Patent GB-189706804-A (GB)
Title: Improvements in and relating to Cornice Pole Rings and Curtain Rings.
Inventor: REEVES ARTHUR BERNARD
Filed: 1897-03-16
Granted: 1897-05-22
Abstract: 6804. Reeves, A. B. March 16. Curtains, drawing and suspending.-The ends of the curtain ring a, bare turned up and pierced with holes, one of which is burred and eyeleted to the other, as in Fig. 4 ; or a separate eyelet may be used, as in Fig. 9.
Patent GB-189710033-A (GB)
Title: Improvements in Apparatus for Regulating the Admission of Air to Furnaces and other Fireplaces.
Inventor: DICKSON JAMES
Filed: 1897-04-22
Granted: 1898-03-19
Abstract: 10,033. Dickson, J., and Nicholson, W. April 22. Air supply, regulating.-Relates to automatic a p p aratus for admitting and shutting off the air supply by way of louvres on the fire-door. On opening the firedoor A, which carries a series of louvres B, the long end of the lever N comes in contact with a projection on the furnace, with the result that the forked end about the piston-rod F of the cataract cylinder D is raised and the louvres opened. On the closing of the door the fall of the piston-rod is retarded by the flow of the liquid within the cylinder from one side of the piston to the other through the adjustably-restricted passage I.
Patent GB-189710181-A (GB)
Title: Improved Railway Sleepers and Material for Mining Timbers.
Inventor: LOOK MARTIN VAN
IPC: E01B3/44
Filed: 1897-04-23
Granted: 1897-05-29
Abstract: 10,181. Look, M. van. April 23. Sleepers are made of paper pulp or wood fibre such as cellulose with or without the addition of clay, kaolin, &c., and are impregnated with hot asphalt, water glass, &c.
Patent GB-189710896-A (GB)
Title: Improvements in or relating to Slide Trombones.
Filed: 1897-05-01
Granted: 1898-03-05
Abstract: 10,896. Guilmartin, J. H., and Besson & Co. May 1. Trombones.-The invention consists of an improvement in slide trombones, the slide a being caused to abut, when in the " home position, against a spring d, so that by a slight extra pressure the length of the tube may be still further shortened. The upper A# can thus be truly played.
Patent GB-189711007-A (GB)
Title: Machine for Cutting and Assembling Match Splints.
Filed: 1897-05-03
Granted: 1897-07-03
Abstract: 11,007. Lake, H. H., [Passaic Machine Works]. May 3. Cutting-up, splitting, &c.-A machine for cutting match splints from veneers and collecting the splints in coils is shown in side elevation in Fig. 1. Two parallel toothed wheels 11 are mounted upon a shaft which may be rotated by any suitable mechanism ; the teeth are preferably made with one face radial and the opposite one inclined, as shown in Fig. 1. A lever 34 is mounted upon the shaft of wheels 11, and carries a head 28 to which are attached a knife 27 for cutting the splints from the veneers and a knife 32 for cutting the splints into two match lengths ; the head 28 serves as a cover to the teeth of wheels 11 and prevents the splints from leaving the wheels. The lever 34 is oscillated by means of a link 35 and crank on a countershaft 36. A veneer is fed downwards from a roll 14<a> along a table 16 and between feed-rollers 18 into the spaces between the teeth, and the splints are cut off by the knife 27, and carried forwards to a coiling-mechanism 47 of the ordinary kind. The upper feed-roller 18 is preferably mounted on bent arms 19 which are pivoted to the feed-table and weighted ; both rollers are geared together, and the upper roller can be lifted by means of an eccentric 24 operated by a lever 25. Belts 43 are fed into circumferential grooves formed in the wheels 11, for the splints to lie upon, and the splints are further bound by tapes 54 which pass from a roll 55 beneath a guide 58 and are wound around the splints during the coiling operation. In a modified form of machine, the splints are cut by a vertical knife from a veneer fed along a horizontal table. and are supplied to the toothed wheels along a chute.
Patent GB-189716272-A (GB)
Title: An Improved Cutter for Opening Hermetically Sealed Metallic Boxes or Canisters in which Articles of Food, Tobacco, Paint and other like Articles are Stored.
Inventor: BEEMAN JOSEPH SAMUEL
Filed: 1897-07-09
Granted: 1897-10-09
Abstract: 16,272. Beeman, J. S. July 9. Right of Patent relinquished. Tobacco boxes.- Hermetically-sealed circular boxes o r canisters for containing tobacco are provided with a lid A to which a piece B of sheet metal is pivoted by a rivet C. The sheet metal is formed with a knife D, and is adjusted by the tail piece E, the part A' acting as a stop against the rim of the lid.