baber/WOPTO huggingface dataset:
Patent TW-202328521-A (TW)
Title: Particle removal device, epitaxy equipment and working method thereof which can effectively remove the particles in the epitaxial furnace
Inventor: WANG DI
IPC: C30B33/12
Filed: 2023-02-15
Abstract: This invention provides a particle removal device, epitaxy equipment and a working method thereof, which belong to the technical field of semiconductor manufacturing. The particle removal device is used to remove the particles in the epitaxial furnace. The epitaxial furnace includes a furnace body. The furnace body includes an upper quartz cover and a lower quartz cover, and the upper quartz cover is fastened with the lower quartz cover to form an inner cavity of the furnace body. The particle removal device includes: an etching gas supply module, which is used to feed etching gas into the furnace body; a temperature measurement module, which is used to monitor the temperature of the upper quartz cover, generate temperature data, and send the temperature data to a control module; the control module, which is used to receive the temperature data, and send an operation instruction to a cooling module according to the temperature data; and the cooling module, which is used to receive the operation instruction for cooling the upper quartz cover according to the operation instruction.
Patent UA-47708-A (UA)
Title: Method of fighting the water vegetation grow in the channels with the variable water level
Inventor: Taran Oleh Mykolaiovych
Filed: 2001-08-01
Abstract: A method of fighting the water vegetation grow in the channels with the variable water level includes reducing the plants phytomass. When the spring floods come the channel is filled by water through the water inlet gates in the front dam up to its maximum mark. In the inter-vegetation period for the water vegetation until the ice begins to move the water complete spillway through the water draining gates in the back dam is performed.
Patent AP-2099-A (AP)
Title: Gaseous acid catalysis
Inventor: ZEITSCH KARL J
IPC: C07D307/50
Filed: 2001-09-14
Granted: 2010-02-04
Abstract: A method of gaseous acid catalysis which finds particular applications in the manufacture of furfural includes the steps of introducing a solid reactant containing one or more hydroxyl groups into a reactor (1); introducing superheated steam from a superheater (2) until the temperature within the reactor (1) is higher than that of the dew points of both water and the catalyst and the reactant is dry. The catalyst is then introduced into the superheated steam by vaporiser (3). Product gas formed is liquified in condenser (4) and the condensate collected in a buffer tank (5). Separation plant 6 isolates the product gas and recovers the acid catalyst, preferably as its azeotrope with water, and recycles it into the vaporiser.
Patent DO-P2001000295-A (DO)
Title: Procedimiento para la preparación de imidazotriazinonas substituidas con sulfonamida
Inventor: NOWASKOWSKI MARC
IPC: C07D487/04
Filed: 2001-11-28
Abstract: La presente invencion se refiere a un procedimiento para la preparacion de imidazotriazinonas substituidas con sulfonamida de formula general (I) caracterizado porque se hacen reaccionar compuestos de formula (II) con acido sulfurico y a continuacion los productos obtenidos con cloruro de tionilo y in situ en un disolvente inerte con una amina para obtener los compuestos conforme a la invencibn asi como dado el caso se transforman en las correspondientes sales, hidratos o N-óxidos
Patent DO-P2008000060-A (DO)
Title: Compuestos novedosos como ligandos del receptor de canabinoides y usos de los mismo.
Inventor: DART MICHAEL J
Filed: 2008-11-27
Abstract: Compuestos de la fórmula (1), o sales farmacéuticas, prodrogas, sales de prodrogas, o combinaciones de los mismos, donde R1, R2, R3, R4, y Li se definen en la memoria descriptiva, composiciones que comprenden dichos compuestos, y métodos para tratar condiciones y trastornos usando dichos compuestos y composiciones. La presente invención también se refiere a compuestos de fórmula (II), o sales farmacéuticas, prodrogas, sales de prodrogas, o combinaciones de los mismos, donde Ria, R23 y (R) tienen los valores definidos en la memoria descriptiva, composiciones que comprenden dichos compuestos, y métodos para tratar condiciones y trastornos usando dichos compuestos y composiciones.
Patent DO-P2011000237-A (DO)
Title: Inhibidores de poli (adp-ribosa) polimerasa (parp)
Inventor: JONES BENJAMIN
Filed: 2011-07-22
Abstract: Se describen compuestos de la siguiente fórmula: en la cual R1, R2, R3, R4, R5, R6, R7, X, y t se definen en la memoria descriptiva. También se describen las composiciones farmacéuticas, los kit, y artículos de manufactura, que contienen los compuestos, métodos e intermediarios útiles para preparar los compuestos, y los métodos para utilizar los compuestos para tratar enfermedades, desórdenes, y condiciones relacionadas con la actividad PARP.
Patent DO-P2023000066-A (DO)
Title: Moduladores del regulador de la conductancia transmembrana de la fibrosis quística
Inventor: JASON MCCARTNEY
IPC: A61K31/519
Filed: 2023-04-05
Abstract: Esta descripción proporciona moduladores del regulador de la conductancia transmembrana de la fibrosis quística (CFTR) que tiene la estructura central: composiciones farmacéuticas que contienen al menos un modulador de este tipo, métodos de tratamiento de enfermedades mediadas por CFTR, que incluyen fibrosis quística, mediante el uso de tales moduladores y composiciones farmacéuticas, composiciones farmacéuticas combinadas y terapias combinadas, y procesos y productos intermediarios para la fabricación de tales moduladores.
Patent EG-23093-A (EG)
Title: A building panel and panel crimping machine
Inventor: MORELLO FREDERICK
IPC: E04B7/20
Filed: 2002-06-29
Granted: 2004-03-31
Abstract: This invention relates to a panel crimping machine including a pair of crimping rollers (1102,1104) offset from one another and located within the panel crimping machine such that when a panel enters the panel crimping machine the curved central portion of the panel (900) passes between the crimping rollers. 
The pair of crimping rollers comprise a male crimping roller (1102) comprising a hub and a plurality of male crimping blades (1110) extending radially from the hub, each of the male crimping blades having a convex profile, and a female crimping roller (1104) comprising a hub and a plurality of female crimping blades (1112) extending radially from the hub, each of the female crimping blades having a concave profile complimentary to the convex profile of the male crimping blades. 
The machine further comprises means for driving the pair of crimping rollers such that the crimping rollers rotate, thereby causing the male crimping blades and the female crimping blades to alternately intersect and crimp the curved central portion of the panel.
Patent GB-189702857-A (GB)
Title: Improvements in or connected with Taking-off Mechanism of Varnishing and like Machines.
Inventor: BUSH EDMUND
Filed: 1897-02-03
Granted: 1897-12-11
Abstract: 2857. Bush, E. Feb. 3. Varnishing. - R elates to the construction of 'taking-off' mechanism for varnishing and like machines. In Fig. 2, B represents the rotary cylinder and N the sheet of paper or the like which is held in the ordinary way by grippers F on a shaft C. When the edge of the paper N approaches the taking- off fingers P, the grippers F are moved out of the way to the position shown in the Figure. Arms D with forked ends E mounted on a rock shaft A within the cylinder B then advance and raise the edge of the paper N so as to ensure its passing to the carrying- off bands R and over the fingers P, which enter between the forks E on the arms D. The shaft A is held by a spring M so that the arms D when inoperative are held within the cylinder B. The shaft A is rocked by an arm with a friction roller secured on the end of the shaft and engaging a fixed cam surface on the frame of the machine.
Patent GB-189708664-A (GB)
Title: Improved Machinery for Treating Fibrous Materials Employed in the Manufacture of Paper.
Inventor: MASSON ANDREW
Filed: 1897-04-05
Granted: 1898-02-05
Abstract: 8664. Masson, A., and Scott, R. April 5. Pulp, treating.-To obviate the end thrust on the conical beater casings, shafts, &c., the beaters a are arranged in pairs and oppositely, so that the end thrusts balance one another. In the arrangement shown in Fig. 2, a pair of conical beaters, made shorter than usual, are placed with their narrow ends towards one another and are fitted with adjustable casings c. The pulp is circulated through the heaters from a container g by means of the pipes e and f, entering the beaters at the narrow ends and leaving them at the broad ends. When the pulp has been sufficiently treated, it is passed, by means of a stop-cock m and pipe o, direct to the stuff-chest i. If desired, the pulp may be mixed in a supplementary container h, and passed when required into the container g so as to make the process continuous. The container h is fitted with a circulating apparatus, and with a pivoted return pipe r, which may be connected with one container or the other as desired.
Patent GB-189714254-A (GB)
Title: Improvements in or relating to Ampere-hour Electric Meters.
Inventor: HUMMEL GEORG
Filed: 1897-06-11
Granted: 1898-04-30
Abstract: 14,254. Hummel, G. June 11. Quantity meters for continuous currents. A coil S is suspended between the p o l epieces of a permanent or constant electromagnet M, and connected by a reversing- switch with the ends of a resistance carrying the main current. T h i s resistance is made of material having a low temperature - resistance c o - efficient. The reversals of the shunt current cause the coil to oscillate. The oscillations are limited by a short arm D on the coil axle a touching either of two fixed springs C<1>, C', such contact short-circuiting one or other of two electromagnets, which are connected in series between the two main conductors. These magnets act on an armature carrying the movable part of the reversing-switch, which remains in the position where either magnet places it until this magnet is short-circuited. The coil S surrounds a conducting-cylinder E, which is retarded by moving in the gaps between the magnet M and an iron core A. Iron pins P on the pole-pieces act on an iron cross-piece d or an electromagnet supplied with reversing-current on the axle a, to assist the motion of the coil at the ends of its oscillations. The movements of the axle a or the reversing-switch are communicated to a counter. The coil S and damping-cylinder E are of copper or other material having a large temperatureresistance co-efficient, in order that the variation of the shunt-current in the coil S may compensate for the variation of the damping, owing to changes of temperature.
Patent GB-189715758-A (GB)
Title: Improvements in Siphons for Periodical Flushing Purposes.
Inventor: SHANKS JOHN
Filed: 1897-07-02
Granted: 1898-07-25
Abstract: 15,758. Shanks, J. July 2. Water-waste preventers, siphondischarge. Fig. 1 shows the application to a siphon of the trapped - bell type. The air space between the cylinders C and E communicates by a passage H with a short vertical tube J, open at the top, and closed at the bottom with the exception of a small hole K. From the crown of the siphon a tube L is led to dip into the tube J. A smallbore tube M also dips respectively into the downpipe B and tube J. When the water level reaches a point just below the highest part of the tube M, siphon action is set up in the latter, resulting in the starting of the flush. Several modifications are shown in the Specification.
Patent GB-189718988-A (GB)
Title: Improvements in or relating to Wheels.
Inventor: BOULT ALFRED JULIUS
Filed: 1897-08-17
Granted: 1897-09-18
Abstract: 18,988. Boult, A. J., [Lovett, T. J.]. Aug. 17. Building wheels; felloes or rims; tyres, elastic other than pneumatic.-The rim D, having a base to fit the felloe C of the wheel, has inwardly - projecting shoulders t<3> forming a channel and spacious sockets t<4> in which fit the shoulders of the tyre E, which is formed of a number of thin sections, as shown in Fig. 1, and shaped as shown in Fig. 4. The tyre is formed wholly or partially of resilient material. In building the tyre, a stop r is placed on the rim, and after a certain number of pieces have been inserted, they are compressed by the device X, and another stop r<2> inserted, and so on ; finally the stops r, r<2>, &c. are removed, when the tyre sections expand and complete an annulus and at the same time hold the tyre in place by longitudinal compression. The bed of the tyre is cushioned by a spring or springs F or by india-rubber. Fig. 1 shows a tyre in which several segments of leather or other hard material alternate with sections of rubber: In another form, sections of metal or other hard material, alternating with sections of rubber, are held in cushioned suspension thereby, and form the tread portion of the tyre. In a third form, the tread portion is reinforced by pins driven into the tyre. In a fourth form, segmental metal shoes are attached by nails or otherwise to the tread of the tyre.
Patent GB-189725728-A (GB)
Title: Improvements in Looms for Weaving Moquette Carpets and other Tufted Fabrics.
Inventor: SOUTHWELL THOMAS MARTIN
Filed: 1897-11-05
Granted: 1898-10-01
Abstract: 25,728. Southwell, T. M., and Head, T. W. Nov. 5. Looms, pile forming in.-In looms for weaving moquette carpets and other tufted fabrics the main part of the spool carrier chains A, Fig. 1, is driven slowly aud regularly by sprocket-wheels D, D', connected together by a chain H and sprocket-wheels, or by spur gearing, and actuated by the bevel gearing e, d, shaft c, and worm gearing from the driving-shaft. The part of the chains between the sprocket-wheels D, D' which goes over the sprocket-wheel D' is longer than is necessary to extend in straight lines between the wheels, but is kept taut by a pair of swinging arms G, G' having small sprocket-wheels g at their ends. To allow the transferrer I to replace a spool frame Band quickly take a fresh one from the chains, a quick intermittent motion is given to this part of the chains by moving the sprocket-wheel D' by ratchet gearing K, K<1>, K<2> operated by a rod K<3> and lever from a cam on the driving-shaft. Two weft threads may be inserted simultaneously by the needles S, S', Fig. 5. mounted in the same carrier, the thread inserted by the needle S<1> being held by the cam-actuated spring finger W in the open part of the shed, whilst the other thread is being beaten up and the tufts inserted between the warp threads. The thread inserted by the needle S is beaten up by blades V on a frame V<1> pivoted to sliding rods V<2>, which are actuated by levers V<4>, V<6>, V<7>, V<8> from a cam V<9> on the shaft U*. The frame V<1> is also connected by a rod V<10> to a cam-actuated lever V<11> for lowering the blades to allow the other threads to be beaten up by the lay X. Three weft needles may work in a similar manner in connection with two simultaneously-formed sheds, for inserting two wefts in one and one in the other. To permit the selvage shuttle U, Fig. 7, to yield in case of undue strain or pull on the shuttle cord, the shuttle-driver U<2> is preferably provided with a yielding arm M, pivoted to it and having a spring connection U<9>,
Patent GB-189727717-A (GB)
Title: Improvements in or applicable to Ingot and similar Moulds, and to the Manufacture of Ingots.
Inventor: BUCKLEY WILLIAM
Filed: 1897-11-25
Granted: 1898-01-29
Abstract: 27,717. Buckley, W. Nov. 25. Ingots. - The mould shown in section in Fig. 1 is formed with a head part B for containing an excess of molten metal, which serves to feed the metal to the ingot proper and prevents piping. A projecting lip C may be formed where the head B joins the body of the mould. In a modified form, the head is detachably secured to the body of the mould.
Patent GB-189728706-A (GB)
Title: An Improvement in Incandescence Mantles.
Inventor: MOELLER JULIUS
Filed: 1897-12-04
Granted: 1898-11-05
Abstract: 28,706. Moeller, J. Dec. 4. Right of Patent relinquished. Incandescent oil &c lamps.-A mantle for in candescent lighting, especi ally for oil lamps, is made from the fabric known as bird-cage net, which, as shown, has rows of long narrow meshes separated by lines of interloopec threads which at the end of each mesh cross diagonally to be again looped with others.
Patent GB-189801721-A (GB)
Title: Improved Means for Preventing Grooving on Tramways and the like.
Inventor: GATEAU RAPHAEL
Filed: 1898-01-21
Granted: 1898-07-02
Abstract: 1721. Gateau, R. Dec. 13, A.D. 1897, [date claimed under Sec. 103 of Patents &c. Act, A.D. 1883]. Rails; preventing grooving of roadway. - Wings or lateral plates A are attached to the rails B of railways or tramways.
Patent GB-189803418-A (GB)
Title: Improvements in or relating to Automatic Screw Machines or Automatic Capstan Lathes.
Inventor: HERBERT ALFRED
Filed: 1898-02-10
Granted: 1898-12-10
Abstract: 3418. Herbert, A. Feb. 10. Lathes; screwing.-The saddle of the capstan rest of an automatic capstan lathe, screwing-machine, or like tool is made adjustable on the bed to suit long or short work. The saddle B slides in a channel in the bed A, and can be adjusted with respect to the work, and fixed by a set-screw B<5> engaging one of a number of conical holes B<6> in the saddle. The capstan slide D is operated by means of a roller pin D' from a cam drum E, the pin passing through slots in the bed. This drum is mounted on the cam shaft F by a feather F<1> and set-screw, the latter engaging one of a number of conical holes F<2> in the shaft. The holes B<6>, F<2> are correspondingly numbered, so that the drum may be accurately set with respect to the saddle and roller pin. Other suitable known methods of fixing the drum and saddle may be employed.
Patent GB-189803688-A (GB)
Title: Improvements in or relating to Devices for Medicating and Ejecting Air or other Gas.
Inventor: MOORE JOSEPH HILLIARD
Filed: 1898-02-14
Granted: 1898-05-20
Abstract: 3688. Moore, J. H. Feb. 14. Medicines, administering.-Apparatus for medicating air or other gas and injecting it into the internal ear, throat, nose, or other part of the respiratory organs. The medicinal liquid is contained in the lower part of a reservoir A, and by means of a rubber ball E the air or other gas is forced into this reservoir through a tube C, terminating below the level of the liquid and furnished with a number of small openings above the level of the liquid. The medicated air escapes through a tube D in connection with a nozzle H. Bulbs C<2> and D<1> are formed in the inlet and outlet tubes respectively. The various parts are supported by a stand J and frame J<1>, bent in the manner shown.
Patent GB-189804852-A (GB)
Title: Improvements in Chimneys for Lamps.
Inventor: SCHOTT FRIEDRICH OTTO
Filed: 1898-02-28
Granted: 1898-11-05
Abstract: 4852. Schott, F. O. Feb. 28. Lamp chimneys and holders therefor.-A glass lamp chimney for incandescent lamps consists of an upper chimney a and a lower chimney b supporting the former and resting on a gallery c which closes the bottom thereof. Air is heated as it passes between the parts a and b. Fig. 1 shows the part b provided with bulges b<o> to receive the flange a' and bulges b<1> to hold the part a centrally. Fig. 2 shows the chimney b narrowed at the top to support the flange a' and provided with air-inlet holes b<2>. In a modified form, the chimney a has a central annular bulge ; in another form, it has two such bulges near its centre, and in a third form it has a broad central bulge. The Provisional Specification describes a modification in which the chimney a rests, on the gallery c and has holes towards its lower end for the passage of air.
Patent GB-189810137-A (GB)
Title: Improvements relating to Incandescent Gas Burners.
Inventor: WOOD EDWARD ALBERT
Filed: 1898-05-03
Granted: 1899-03-04
Abstract: 10,137. Wood, E. A. May 3. Incandescent gas lamps. -To more efficiently support and steady the mantle, the mantle support B is surmounted by a fixed or detachable cap A, which forms a seating for the upper end of the mantle. The cap A is made hollow to diminish its weight, and is fluted to correspond with the folds at the upper or smaller end of the mantle.
Patent GB-189813463-A (GB)
Title: Improvements in Apparatus for Supplying Liquids in Proportion to each other.
Inventor: BLOXAM THOMAS WILLIAM
Filed: 1898-06-16
Granted: 1899-06-02
Abstract: 13,463. Bloxam, T. W. June 16. Mixing in definite proportions. - T h e apparatus is for delivering to the liquid supplied by a feedpump or meter proportional quantities of another liquid, especially anti-incrustation fluid for boilers. In the form shown, a meter M rotates a cam K which, at each revolution, opens a spring valve B allowing liquid to fl o w from the tank T through the regulator X, and so by the pipe P to the main supply. The regulator consists of a glass tube D containing a float valve A, which normally rises against the adjustable stop C. When the valve B is open the liquid flows, drawing down the float valve till it comes to rest on its lower seat. As soon as the valve B closes, the float returns to its normal position.
Patent GB-189815453-A (GB)
Title: Improvements in Suspended Swivel Dress Hooks.
Inventor: MOORE GEORGE
Filed: 1898-07-14
Granted: 1899-05-06
Abstract: 15,453. Moore, G. July 14. Clothes-hanging hooks. -A group of hooks 5 for hanging-up dresses &c. is formed with a tubular centre 6, and a base-plate 7 is formed with a tubular boss 8 ; these two parts are held loosely together so as to swivel by a rivet 9, and are preferably formed by casting.
Patent GB-189819020-A (GB)
Title: Improvements in Elastic Tyres for Vehicle Wheels.
Inventor: PFIRMANN HUBERT
Filed: 1898-09-06
Granted: 1898-12-17
Abstract: 19,020. Pfirmann, H. Sept. 6. Tyres, pneumatic &c.-The cover a of an elastic tyre, containing a number of india-rubber balls b, has on its inner periphery a number of longitudinal slots d with rounded ends, for the introduction and removal of the balls, and smaller orifices e between these slots to facilitate the moving of the balls within the cover
Patent GB-189819174-A (GB)
Title: Improvements in and in the Manufacture of certain parts of Cycle and like Foot Rests.
Filed: 1898-09-08
Granted: 1899-07-08
Abstract: 19,174. Bryce, W., and Humber & Goddard. Sept. 8. Foot-rests.- Relates to foot-rest, formed from blanks of sheet metal bent at the middle to embrace the forks. The ends of the blank are formed with circular parts a<2>. Fig. 4, which are bent inwards to abutting tubular distance-pieces a<3>, Fig. 3. A short stud or tube is sprung into the parts a<3>. The sides d<2> are held together by a bolt g. In a modification, one of the distance-pieces is made smaller than the other, so as to fit therein.
Patent GB-189824147-A (GB)
Title: Improvements in Self-propelled Road Vehicles.
Inventor: MARTYN DAVID LUCIFER
Filed: 1898-11-16
Granted: 1899-11-11
Abstract: 24,147. Martyn, D. L. Nov. 16. Motor road vehicles.-Relates to the construction of the body or framing, and to the steering and driving gear. The body is composed of a platform E surrounded by a hand-rail and supporting seats G, which platform rests upon pillars D. At their lower ends the pillars stand upon longitudinal sloping frame members A, A. The spaces between the pillars are closed by boarding. The sloping of the frame members A affords ample room at the front end for the swivelling of the front steering-wheels. The engine, which may be of any suitable kind, drives the road wheels either through toothed or chain gear. The Figures show chain gear K connecting the engine shaft I to the road wheels H. In order to facilitate steering, means are provided for utilizing the movement of the forecarriage for automatically putting the driving-gear out of action on the inner side when turning corners. For this purpose, clutches N are used, and the levers M for operating them are arranged to be acted upon by cams on the forecarriage whenever it is turned towards the right or left. These levers are connected by a spring 0, so that operating the clutch lever on one side causes the clutch on the other side to be pressed more firmly into engagement.