baber/WOPTO huggingface dataset:
Patent UA-36779-A (UA)
Title: Паливний насос високого тиску
Filed: 2000-02-08
Abstract: Паливний насос високого тиску стосується систем двигунів внутрішнього згоряння, що подають паливо, а саме паливних насосів високого тиску. Насос містить корпус насоса, його кришку, втулку плунжера, розташовану в корпусі насоса з можливістю регулювального переміщення уздовж осі, плунжер і розміщений у верхній частині втулки плунжера нагнітальний клапан, корпус якого боковою циліндричною поверхнею сполучений із внутрішньою поверхнею втулки плунжера, нагнітальний клапан містить пластину і пружину, які розташовані в камері його корпуса, у корпусі нагнітального клапана виконані приймальні канали, за допомогою яких через отвори посадкового поля в торці корпуса нагнітального клапана порожнина низького тиску сполучена із порожниною високого тиску, корпус нагнітального клапана виконаний рознімним із можливістю відділення камери, у якій розташована пластина і пружина.
Patent UA-38045-A (UA)
Title: Blade rotor ce
Filed: 2000-05-22
Abstract: The invention relates to area of propulsion engineering and can be used as device transforming thermal energy to mechanical energy. Blade rotor engine consists of stator, two coaxial rotors and main shaft connected to shaft of each rotor with pair of not round toothed wheels. There is included additional, coaxial with others, rotor, and not round toothed wheels that connect shafts of the rotors with main shaft are placed at one side of the rotors. Each rotor has only one blade with round cross section. 38045
Patent UA-38111-A (UA)
Title: sub-anvil-block vibration isolation of hammers
Filed: 2000-05-30
Abstract: A sub-anvil-block vibration isolation of hammers contains an anvil installed in a pit of foundation on pre-compressed springs, which act as vibration insulators, and the vibration dampers as of the dampers of friction fastened on the foundation. The vibration damper is the one of single-side action as hydraulic cylinder with working cavity of piston. The invention relates to the design of forging and stamping equipment and it is intended for reduction of elastic vibrations of foundation.
Patent UA-41717-A (UA)
Title: Замково-пломбувальний пристрій
Inventor: DUHANOV HEORHII YEVSIIOVYCH
Filed: 2001-02-15
Abstract: Винахід відноситься до пристроїв спеціального призначення одноразового використання, зокрема, для запобігання від несанкціонованого проникнення, переважно в транспортні засоби типу критих залізничних вагонів, цистерн, контейнерів, автофургонів, складських приміщень і інших об'єктів, з індикацією порушення цілісності замкового пристрою. Замково-пломбувальний пристрій містить корпус з каналом для пропущення запірного кінця троса, запірний елемент і пружину і відрізняється тим, що запірний елемент виконаний у вигляді циліндричного ролика, який розташований перпендикулярно до каналу для пропущення запірного кінця троса і встановлений з можливістю переміщення по похилій до каналу для пропущення запірного кінця троса поверхні паза, який виконаний в корпусі і містить також пружину, що підтискає ролик у напрямі до каналу для пропущення запірного кінця троса, при цьому корпус забезпечений захисною оболонкою, яка закриває паз від доступу зовні і має вхідний і вихідний отвори для пропущення запірного кінця троса, які є продовженням каналу для пропущення запірного кінця троса. Замково-пломбувальний пристрій має просту конструкцію, виключає можливість несанкціонованого розкриття без порушення цілісності самого пристрою або троса і його виготовлення не потребує використання складних технологічних процесів.
Patent UA-41768-A (UA)
Title: Сировинна суміш для виготовлення будівельних виробів
Inventor: SAVCHENKO VIKTOR VOLODYMYROVYCH
Filed: 2001-03-22
Abstract: Сировинна суміш для виготовлення будівельних виробів відноситься до виробництва бетонних сумішей і може бути використана у будівництві для виготовлення будівельних виробів, а саме: цегли, каменів, блоків, панелей стін та переділок, архітектурних деталей та інших елементів житлових та громадських будинків, а також сільськогосподарських будівель. Суть винаходу полягає в тому, що сировинна суміш містить скоп, цемент, воду та додатково - вапно, пісок, перліт і рідке скло у кількісному співвідношенні компонентів, це забезпечує. зниження об?ємної маси та водопоглинання і підвищення морозостійкості будівельних виробів, що виготовляються з цієї сировинної суміші, а також дотримання санітарних норм, які пред'являються до таких виробів.
Patent UA-45660-A (UA)
Inventor: KUCHERENKO VOLODYMYR OLEKSANDROVYCH
Filed: 2001-05-25
Abstract: The device for arc welding contains an input rectifier with inputs for connection to the mains supply, keys, welding transformer, condensers, output rectifier, diode, throttle, clamps. Thus one side of the primary winding of the welding transformer is connected through the condenser and key to the output of the input rectifier, other side of the primary winding of the welding transformer is connected through another condenser and another key to another output of the input rectifier, and the midpoint of the primary winding of the welding transformer is connected through the condenser for connection with a neutral wire of the mains supply. Thus the secondary winding of the welding transformer is connected in parallel through the output rectifier and diode and in series through the throttle to the clamps for connection with an arc space.
Patent UA-45741-A (UA)
Inventor: VERESHCHAHIN VIACHESLAV LEONIDOVYCH
Filed: 2001-06-19
Abstract: The method for the haloaerosol therapy and the complex for its realization are proposed. The complex for realization of the haloaerosol therapy consists of the room for the patients, the room for normalization of the thermal state of the patients, the equipment for generating the haloaerosol intended for the therapeutic exposure, the equipment for maintaining the optimal temperature parameters of the exposure environment with heat exchanger, and the temperature maintaining unit intended for the room where the thermal state of the patients is normalized. The latter contains the heat exchanging elements connected to the thermal converter.
Patent UA-45797-A (UA)
Filed: 2001-07-06
Abstract: The proposed method for displaying symbols, selected from a polygram, on the cathode-ray tube screen contains a register with data inputs that are used as the device inputs, a binary counter, a decoder, two OR logic elements, a device for forming control voltage signals, and a pulse generator.
Patent UA-46440-A (UA)
Inventor: PETIUNIN HENNADII PAVLOVYCH
Filed: 2001-07-17
Abstract: The proposed method for determining content of canabinoides in human urine involves extraction and the following chromatographic analysis of canabinoides after alkaline hydrolysis. Additionally, before the alkaline hydrolysis, the urine extract is cleared.
Patent UA-51239-A (UA)
Filed: 2002-02-05
Abstract: 慂摮猭睡湩⁧慭档湩⁥潦⁲畣瑴湩⁧潷摯椠⁮潬杮搠物捥楴湯栠獡映硩摥映慲敭‬湯眠楨档琠敨敲愠敲椠獮慴汬摥猠灵潰瑲⁳潦⁲桴⁥敢浡愠摮琠潲汬祥眠瑩⁨慰物漠⁦牴湡汳瑡潩⁮畧摩獥椠⁮桷捩⁨慢摮猠睡湩⁧敭档湡獩⁭獩洠畯瑮摥‬桴獩椠⁳煥極灰摥眠瑩⁨桴⁥牤癩⁥景搠獩汰捡浥湥⁴污湯⁧桴⁥畧摩獥‬湡⁤敭湡⁳潦⁲桴⁥慢摮猠睡瀠潲整瑣潩Ɱ琠楨⁳獩椠獮慴汬摥椠⁮牦湯⁴景椠⁴湡⁤獩洠摡⁥獡爠畯摮猭睡洠捥慨楮浳‬楤捳猠睡漠⁦桷捩⁨獩瀠慬散⁤湩琠敨瀠慬敮漠⁦慢摮猠睡愠⁴桴⁥楳敤漠⁦瑩⁳湥牴湡散椠瑮⁯桴⁥潷摯‮汃獯⁥潴琠敨搠獩⁣慳⁷湯琠敨猠慨瑦漠⁦汥捥牴捩搠楲敶眠瑩⁨潰獳扩汩瑩⁹景映敲⁥潲慴楴湯搠獩⁣獩椠獮慴汬摥‬瑩⁳楤浡瑥牥椠⁳浳污敬⁲桴湡搠慩敭整⁲景琠敨猠睡‮汅捥牴捩搠楲敶椠⁳楦數⁤湯琠敨栠畯楳杮漠⁦桴⁥慢摮猭睡洠捥慨楮浳‮敌敶⁲慨⁳湵瑩映牯瀠敲獳湩⁧瑩琠⁯桴⁥楳敤漠⁦桴⁥敢浡മഊഊഊ
Patent UA-53529-A (UA)
Title: 5-Phenylpropenylidene-2,4-dioxothiazolidine-3-sodium acetate which reveals an ANTIOXIDANT activity.
Inventor: ZIMENKOVSKYI BORYS SEMENOVYCH
Filed: 2002-07-10
Abstract: 5-Phenylpropenylidene-2,4-thiazolidindione-3-sodium acetate which reveals an antioxidant activity.
Patent UA-57539-A (UA)
Title: Method for producing table salt with additives
Inventor: STIUPAN ANDRII VITALIIOVYCH
Filed: 2003-03-21
Abstract: A method for producing table salt with additives consists in adding the additives into brine and crystallizing the salt from the solution. The brine with additives is subject to ultrasound in cavitation conditions.
Patent UA-57693-A (UA)
Title: Screw separator
Filed: 2003-04-09
Abstract: Screw separator has an arranged on a helical curve round central axis hydro-trough with flat profile of the bottom and sinlined in long direction helical curve. Screw surface of the trough bottom is made with the angle of maximal inclination 15°-25° at the ratio of lead of helix of the hydro-trough to its diameter equaled to 0.25-0.33.
Patent RS-20060297-A (RS)
Title: Rearranged pentanols, a method for the production thereof, and their use as antiphlogistics
Inventor: SKUBALLA WERNER
IPC: C07D231/56
Filed: 2004-10-06
Abstract: The invention relates to compounds of formula (I), to a method for the production thereof, and to their use as antiphlogistics.
Patent RS-20060387-A (RS)
Title: Guitar and all other string instruments with neck with various length of strings
Inventor: MICIC VLADISLAV
IPC: G10D1/00
Filed: 2006-06-16
Abstract: Guitar and other string instruments with neck with various length of strings, consists of a body (1), of a circular opening (3), a neck (4), a head (7), tuners (8) and stings (6) being the same with all guitars, therefore bridge (2) is turned back through angle (9) of the bridge in the part of the strings (6) with smaller cross section, thus they are extended. From a fret spacer (14) which is upright to the neck (4), frets (5) take certain variable angles and that from the bridge (2) in the same distance and from the zero fret (13) in the same direction, so that the angles toward the fret spacer (13) decrease. By herewith explained invention the outstanding quality of tone on all stings is obtained, the upper plate of the body (1) of guitar is released where its joinining with bridge (2) is as the bridge (2) inclines onto the direction of the growth rings of the tree, and also released is the neck (4), and physiological position of the fingers of left hand during playing. Production process requires no particular and specific conditions.
Patent DO-P2015000176-A (DO)
Title: Compuestos de azetidiniloxifenilpirrolidina
Inventor: DENG GARY G
IPC: C07D403/14
Filed: 2015-07-24
Abstract: LA INVENCIÓN PROPORCIONA CIERTOS COMPUESTOS DE AZETIDINILOXIFENILPIRROLIDINA, PARTICULARMENTE COMPUESTOS DE FÓRMULA I EN DONDE R ES HIDRÓGENO O METILO, Y COMPOSICIONES FARMACÉUTICAS DEL MISMO. LA INVENCIÓN ADICIONALMENTE PROPORCIONA MÉTODOS DE USO DE UN COMPUESTO DE FÓRMULA I PARA TRATAR LA VEJIGA SOBRERREACTIVA.
Patent EC-SP13013003-A (EC)
Title: Surtidor
Inventor: SPORRE THORBURN ANNIE
IPC: B65D83/08
Filed: 2013-10-29
Abstract: Se proporciona una caja surtidora (200; 300) que tiene una forma rectangular modificada con paredes de extremo en forma de hojas (236, 237; 336, 337) y paredes principales curvadas parcialmente (250, 25; 350, 351) que pueden formar mitades configuradas simétricamente o no simétricamente de la caja surtidora (200; 300). La primera pared principal (250; 350) tiene una superficie sustancialmente plana que se extiende desde un primer borde lateral (238; 338) de la caja surtidora (200; 300) y que cambia a una superficie curvada cuando se mueve en una dirección desde el primer borde lateral (238; 338) hacia el segundo borde lateral (239; 339) de la caja surtidora. La segunda pared principal (251; 351) tiene una superficie sustancialmente plana correspondiente en el segundo borde lateral (239; 339) el cual cambia en una superficie curvada cuando se mueve en una dirección hacia el primer borde lateral (238; 338).
Patent GB-189703837-A (GB)
Title: Improvements in the Utilization of Waste Heat for the Production of Motive Power.
Inventor: ROBINSON HUGH MANSFIELD
Filed: 1897-02-12
Granted: 1897-12-18
Abstract: 3837. Robinson, H. M. Feb. 12. Domestic - motor type. - Relates to arrangements for utilizing the waste heat of illuminating-flames for the production of motive power. A coil b is supported in a suitable casing above the flame and connected to a receiver f. Steam escapes by the pipe g. The water supply to the coil is regulated by a reducing-valve and is heated by steam. In a modification, a second coil is provided. The coil is surrounded by non-conducting hoods, as described in Specification No. 19,695, A.D. 1895, (Abridgment Class Heating).
Patent GB-189707329-A (GB)
Title: Manufacture of New Safranine Derivatives.
Inventor: IMRAY OLIVER
Filed: 1897-03-20
Granted: 1898-02-05
Abstract: 7329. Imray, O., [Farbwerke vorm. Meister, Lucius, & Br³ning]. March 20. Dyes, artificial.-New saffranine derivatives are produced by condensing unsymmetrical alkylated saffranines with unsaturated aldehydes and ketones, or substances yielding these, and simultaneously or subsequently oxidizing the condensation products. The following examples are given, viz.:-(1) Asymmetric dimethyl- or diethyl-saffranine is heated with glycerine and sulphuric acid in the presence of nitrobenzene. The melt is dissolved in water and precipitated by zinc chloride. (2) Asymmetric dimethyl- or diethyl-saffranine is condensed with paraldehyde by means of an acid, and the product is oxidized in acid or alkaline solution, preferably, in ammoniacal solution by air. (3) The saffranines from p-amidodietbylaniline, aniline, and o-anisidine, or o-phenetidine, and from p-amidodiethylaniline and two molecules of o-anisidine, are condensed with paraldehyde by means of hydrochloric acid, and the product is oxidized in alkaline solution by air. (4) The saffranines from p-amidodiethyl- or dimethylaniline and two molecules of aniline are condensed with acetone and the product is oxidized by bichromate. The foregoing dyes yield grey, greenishblue, violet blue, &c. shades upon tannin-mordanted cotton.
Patent GB-189708646-A (GB)
Title: Improvements in Cycle Saddles.
Inventor: SMITH FREDERICK CHARLES
Filed: 1897-04-05
Granted: 1897-07-17
Abstract: 8646. Smith, F. C. April 5. Saddles are formed with specially-shaped and curved frames composed of unyielding material such as wood, iron, &c. The frame A is shaped and curved as shown in Figs. 1 and 2, and across it is tightly stretched webbing and covering canvas which forms the tension part of the seat. The rear part of the seat may be covered with felt, or padding may be applied, a leather cover E being placed over it. The seat is attached to a spring frame S, S<1>, S<2>, H, h<1> by bolts passing through holes in pommel and cantle plates C, B. The webbing and canvas may be dispensed with, and the leather cover blocked to shape and stretched over the frame A. Saddles constructed as above described are especially applicable for lady riders.
Patent GB-189712632-A (GB)
Title: Improvements in Machinery for Printing Yarns, Threads, and the like.
Filed: 1897-05-21
Granted: 1898-05-07
Abstract: 12,632. Crossley & Sons, J., and Bairstow, U. May 21. Printing yarns, threads, and the like.-Yarns of various thicknesses are wound upon the printing- drum A and are guided by the threads of a series of screws h, h<1>, h<2>, h<3> of different pitch, or by guides k secured to base-pieces l which are fixed to nuts n on the screws. The screws are hollow and removably fixed upon a rotary bar a, the speed of which may be varied by means of change-wheels f, g. The guides k are in the form of wire loops, but guides having eyes for the yarn to pass through, and spring bodies which grip the screws, may be employed.
Patent GB-189717841-A (GB)
Title: Improvements in or relating to Hooks and Eyes.
Inventor: CARVETH FRANCES ANN
Filed: 1897-07-29
Granted: 1897-09-11
Abstract: 17,841. Carveth, F. A. July 29. Hooks and eyes formed of wire have one or both ends of the wire bent to form a pin or pins e. When only one pin is used the other end of the wire forms a catch a. The position of the pin varies, in some forms being parallel or slightly oblique to the shank, and in other forms at rightangles to the shank. The wire may be coiled to produce a spring action. The eyes may be formed by the back of the pin, or a portion may be bent or twisted to form an eye.
Patent GB-189729411-A (GB)
Title: Improved Apparatus for use in Cleaning Windows.
Inventor: HALLETT JOSEPH
Filed: 1897-12-11
Granted: 1898-04-30
Abstract: 29,411. H a l - lett, J. Dec. 11. Windows, cleaning.-Relates to an appliance for use in cleaning both sides of the glass simultaneously. The rods a, a<1>, connected by a spring piece b and operated by the handle c, carry blocks d, d, which are faced with suitable cleaning-pads f, f, which may consist of ribbed rubber pieces. Springs g, g pass round the grooved back pieces, and may be used for holding wash-leathers or cleaning-cloths.
Patent GB-189801919-A (GB)
Title: Improved Delivery and Stoppering Appliance for Vessels containing Pungent Fluids.
Inventor: BENCKER CARL
Filed: 1898-01-24
Granted: 1898-03-12
Abstract: 1919. Bencker, C. Jan. 24 Stoppers; emptying bottles &c.-Relates to a stopper for bottles &c. containing pungent liquids, such as essence of vinegar. The cork, rubber, or other stopper b is perforated to receive the two tubes c, one of which serves for pouring out the liquid, and the other for the admission of air. The tubes are bent at the top, as shown, notches d being formed in the neck to receive the bent ends. The ends of the tubes are protected from the entrance of impurities &c. by the rubber cap e, which fits over the stopper and neck.
Patent GB-189805853-A (GB)
Title: Improved Means for Lubricating a Bearing of the Connecting Rod in Gas Engines.
Inventor: BICKERTON HENRY NIELD
Filed: 1898-03-10
Granted: 1899-01-14
Abstract: 5853. Bickerton, H. N., and Wood, W. March 10. Lubricating the ends of connecting-rods working within gas-engine pistons. Oil from the surface of the piston, which may have a groove b of suitable length formed in it, passes down passages c and drops into passages e<1> leading to a chamber e in the pin d on which the connecting-rod works. From the chamber e oil works to the bearing- surface through holes g. A modification is described according to which the passages c are placed nearer the front of the piston ; the oil in this case collects in a cup connected by a tube with the chamber e.
Patent GB-189807097-A (GB)
Title: Process for the Production of Albumen Substances and their Derivatives Abundantly Substituted with Halogen.
Filed: 1898-03-23
Granted: 1899-03-04
Abstract: 7097. Clark, A. M., [Gans, L. W., trading as Pharmaceutisches Institut]. March 23. Medicinal preparations.-Highly-substituted iodo, bromo, chloro, and fluoro derivatives of albumens, albumenates, albumoses, peptones, and other albuminous substances, and of the divisional albuminous products resulting from the action of acids and alkalies thereon, are produced either by repeatedly actmg upon an albuminous compound with a halogen and an alkali alternately, or by decomposing halogen salts by an electric current in presence of an albuminous compound. For example, by these processes, derivatives of casein, egg albumen, and peptone, containing respectively seven, six, and two per cent. of iodine, are obtained, whilst divisional products, which still give albumen reactions, are obtained, containing 13 to 16 per cent. of iodine. The products are employed for medicinal purposes.
Patent GB-189811720-A (GB)
Title: Improved Means for Producing Raised Characters in the "Braille" System of Writing and Reading for the Blind.
Inventor: THOMPSON SARAH ANN
Filed: 1898-05-24
Granted: 1899-04-08
Abstract: 11,720. Thompson, S. A. May 24. Embossing or stamping.-Embossed characters, or Braille type, for use by the blind are produced by means of a tool, Fig. 4, which has a cupshaped end H, and forces the paper P, Fig. 3, against groups of protuberances F, formed upon a fixed plate A'. The operative end of the tool is guided by series of apertures G, formed in a plate A, which is hinged to the plate A'. The top edge of the paper is secured in the ordinary way by a hinged flap J. The embossed characters are formed from left to right, as in ordinary writing, and may be used for teaching arithmetic or book-keeping.
Patent GB-189812355-A (GB)
Title: Improvement in the Manufacture of Artificial Butter.
Inventor: LIEBREICH MATHIAS EUGEN OSCAR
Filed: 1898-06-01
Granted: 1899-04-29
Abstract: 12,355. Liebreich, M. E. O. June 1. Butter substitutes.-In the manufacture of margarine, an aqueous solution of a substance known as "emulsin" or "synaptase" is used instead of milk. The solution is obtained by treating certain fruits, such as coco nuts, almonds, and hazel nuts, with water.
Patent GB-189814554-A (GB)
Title: Improvements in Refrigerating Apparatus.
Inventor: HARRIS WILLIAM WALLINGTON
Filed: 1898-07-01
Granted: 1899-07-01
Abstract: 14,554. Harris, W. W. July 1. Refrigerating.-Relates to self-contained refrigerating-apparatus of the ammonia absorption type suitable for domestic and other use. A section of the apparatus is shown in Fig. 1, in which A is a combined separator and absorber adapted to be heated by a lamp J or cooled by a counterbalanced water tank G, B is a condenser, C is a reservoir for liquefied gas, F is an overflow pipe from the reservoir C to the absorber A, and E are the evaporating-coils placed in a refrigerator chamber D. The requisite quantity of heat is supplied by the use of a spirit or like lamp J of definite capacity, or by a coin-freed gas meter, while the amount of water in the tank G and around the condenser coils B<2>, B<3> is such that it is sufficient for cooling without further addition. The condenser coils are made of flattened tube and are placed in two tanks B, B<1>, of which B<1> is insulated to retain the cold from the returning gas. The overflow pipe F is connected to both top and bottom of the reservoir C to avoid siphoning &c. A shield H and deflector K is arranged around the separator A to confine the heat and to protect the condenser tank B. The shield H also aids water circulation when the tank G is raised. The separator and absorber A is shown separately in section in Fig. 7. A strong vessel P contains an annular partition P<1>, which at its lower end consists of wire gauze P<5> or perforated metal to break up the gas. An inner tube P<6> extends slightly below the partition P<1>, so as to afford a passage for gas liberated behind, and circulation of the liquid is induced by the tube R' with a perforated dome-shaped lower end, and with perforations and downwardly-directed shields at its upper end. Plugs S, S' permit the apparatus to be filled as described in Specification No. 7472, A.D. 1898, and a thermometer tube T is provided.
Patent GB-189821741-A (GB)
Title: Improvements in and relating to Composition Applying Mechanism of Match Machines.
Inventor: PALMER WILLIAM NELSON
Filed: 1898-10-15
Granted: 1898-11-19
Abstract: 21,741. Palmer, W. N. Oct. 15. Matches.-Relates to apparatus for applying igniting-composition to the heads of match splints. During the rotation of the composition-applying roller, superfluous composition is removed by a scraper D secured to plates E, which are adjustably attached to the composition vat. A wire or other suitable strainer F, having meshes small enough to enable the strainer to retain pieces of wood or other solid substances, is secured to bars c<3> extending between the plates E. The composition, freed from solid substances, falls back into the vat.
Patent GB-189821973-A (GB)
Title: Improvements in the Manufacture of Coal Vase Handles.
Inventor: WAKELAM WILLIAM
Filed: 1898-10-19
Granted: 1899-09-23
Abstract: 21,973. Wakelam, W. Oct. 19. Coal boxes; handles.-A square hole is made at the top of each pillar A of a coal-box handle, and round holes are made near the ends of the crossbar H. A bolt C with square collar D is inserted through the square and round holes, and a plate F with threaded hole is screwed on the bolt C to connect the parts together.
Patent GB-189825299-A (GB)
Title: Improvements in Ball Bearings.
Inventor: FOIDART MATHIEN
Filed: 1898-11-30
Granted: 1899-10-07
Abstract: 25,299. Foidart, M. Nov. 30. Axle-boxes.-The sleeve A is mounted loosely on the journal C, and is held in place by the end-plate B, secured to the journal by the key b<1>. The spring buffer D, which presses against the plate B, resists strains due to lateral movements of the vehicle. The series of balls g are separated by rings f, the outermost of which is held in place by the arms b projecting from the plate B. The balls of each series may be separated by smaller balls g<1>.