baber/WOPTO huggingface dataset:
Patent MY-135802-A (MY)
Title: Aqueous agrochemical suspension composition
Inventor: FUJITA SHIGEKI
IPC: A01N25/04
Filed: 2004-04-15
Abstract: PROVIDED IS AN AQUEOUS AGROCHEMICAL SUSPENSION COMPOSITION CONTAINING A HIGHLY WATER-SOLUBLE AGROCHEMICALLY ATCIVE INGREDIENT BUT WITH SUPPRESSION OF PARTICLE GROWTH WITH TIME,I.E., AN AQUEOUS AGROCHEMICAL SUSPENSION COMPOSITION CONTAINING (A) AN AGROCHEMICALLY ACTIVE INGREDIENT WHICH IS SOLID AT ROOM TEMPERATURE AND HAS A SOLUBILITY IN WATER OF AT LEAST 2 G/100 ML AT 20 °C; (B) AT LEAST ONE KIND OF A WATER-SOLUBLE COMPOUND SELECTED FROM THE GROUP CONSISTING OF (B1) INORGANIC ACIDS , (B2) SALTS OF AN INORGANIC ACID, (B3) SPECIFIED ORGANIC ACIDS, (B4) SALTS OF THE ORGANIC ACID,AND (B5) ALKALI METAL HYDROXIDES; AND (C) WATER, THE COMPONENT (A) HAVING A SOLUBILITY AT 20 °C OF SMALLER THAN 2 G/100 ML IN AN AQUEOUS SOLUTION OF THE COMPONENT (B) OF WHICH THE COMPOUNDING PROPORTION OF THE COMPONENT (B) AND WATER IS SAME AS THAT IN THE COMPOSITION, AND A METHOD FOR THE PREPARATION THEREOF.
Patent MY-138445-A (MY)
Title: A zoom lens, and an imaging apparatus using such zoom lens
Inventor: SUEYOSHI MASAFUMI
IPC: G02B15/173
Filed: 2004-05-27
Abstract: THE ZOOM OF THIS INVENTION COMPRISES A FIRST LENS GROUP (GR1) HAVING A POSITIVE REFRACTING POWER, A SECOND LENS GROUP (GR2) HAVING AN NEGATIVE REFRACTING POWER, A THIRD LENS GROUP (GR3) HAVING A POSITIVE REFRACTING POWER, A FOURTH LENS GROUP (GR4) HAVING A POSITIVE REFRACTING POWER, AND A FIFTH LENS GROUP (GR5) HAVING A NEGATIVE REFRACTING POWER FROM AN OBJECT SIDE IN THIS ORDER, WHEREIN A ZOOMING IS CARRIED OUT BY MOVING THE SECOND AND THE FOURTH LENS GROUP (GR4 )S, WHEREIN THE FIRST LENS GROUP (GR1) COMPRISES, A FORESIDE LENS GROUP HAVING AN NEGATIVE REFRACTING POWER, AN OPTICAL ELEMENT FOR FOLDING AN OPTICAL PATH, AND A BACKSIDE LENS GROUP HAVING A POSITIVE REFRACTING POWER FROM THE OBJECT SIDE, AND A CONDITION OF 1.3<ß5<2.2 IS SATISFIED, PROVIDED THAT AN IMAGING POWER OF THE FIFTH LENS GROUP (GR5) AT WHERE AN OBJECT DISTANCE IS AT INFINITY IS ß5.FIG. 1
Patent MY-142248-A (MY)
Title: Recording medium with overlapping segment information thereon and apparatus and methods for forming, recording, and reproducing the recording medium.
Inventor: PARK YONG CHEOL
IPC: G11B20/10
Filed: 2005-02-23
Abstract: A RECORDING MEDIUM, SUCH AS A HIGH-DENSITY AND/OR OPTICAL RECORDING MEDIUM INCLUDING SEGMENT INFORMATION RECORDED THEREON, AND APPARATUS AND METHODS FOR RECORDING TO AND REPRODUCING FROM THE RECORDING MEDIUM, IN ORDER TO IMPROVE DATA PROTECTION, DATA MANAGEMENT AND/OR REPRODUCTION COMPATIBILITY. THE RECORDING MEDIUM MAY CONTAIN AT LEAST ONE SEGMENT AREA WHICH IS AN AREA ON THE DISC CONTROLLED BY A PLURALITY OF VALID PACs AND IF THE DESIGNATED SEGMENT AREAS OVERLAP WITH ONE ANOTHER, CONTROL INFORMATION OF THE RESPECTIVE PACs WHICH CONTROL THE OVERLAPPED AREA MAY BE APPLIED TO CONTROL THE OVERLAPPED AREA.
Patent MY-137978-A (MY)
Title: Disposable diaper
Inventor: MISHIMA YOSHITAKA
IPC: A61F13/20
Filed: 2005-04-12
Abstract: A DISPOSABLE DIAPER (1) IS FORMED IN A CROTCH REGION (5) WITH A BODY FLUID ABSORBENT PANEL (3) EXTENDING IN A BACK-AND- FORTH DIRECTION OF THE DIAPER IN THE VICINITY OF TRANSVERSELY OPPOSITE SIDE EDGES (26) OF THE CROTCH REGION WITH ELASTIC LEAK-BARRIER CUFFS (28) EXTENDING IN THE BACK-AND-FORTH DIRECTION. THE LEAK-BARRIER CUFFS ARE NORMALLY UNDER A TENSION IN THE BACK-AND-FORTH DIRECTION. THE BODY FLUID ABSORBENT PANEL IS FORMED WITH FIRST FOLDING GUIDE MEANS (51) EXTENDING ACROSS THE BODY FLUID ABSORBENT PANEL, ALONG WHICH THE BODY FLUID ABSORBENT PANEL CAN BE FOLDED TO BRING THE BODY FLUID ABSORBENT PANEL CLOSE TO THE DIAPER WEARER.
Patent MY-143468-A (MY)
Title: Process for the direct synthesis of hydrogen peroxide
Inventor: HAAS THOMAS
IPC: B01J8/00
Filed: 2005-05-04
Abstract: IN THE PREPARATION OF ORGANIC OR AQUEOUS-ORGANIC HYDROGEN PEROXIDE SOLUTIONS BY DIRECT SYNTHESIS FROM A NON-EXPLOSIVE GASEOUS MIXTURE CONTAINING HYDROGEN AND OXYGEN, IN THE PRESENCE OF A NOBLE METAL CATALYST, USING A REACTION MEDIUM CONTAINING A HALIDE AND A STRONG ACID, THE REACTION CAN BE CARRIED OUT IN A STAINLESS STEEL REACTOR WITHOUT CORROSION OCCURRING ON THE REACTOR MATERIAL IF, DURING THE REACTION, THE SURFACE OF THE STAINLESS STEEL IS AT NO PRINT IN PERMANENT CONTACT WITH THE GASEOUS MIXTURE PASSING THROUGH THE REACTOR.
Patent MY-141448-A (MY)
Title: Digital image display methods and apparatus
Inventor: CHRISTOPHER SMITH EUAN
IPC: G09G3/32
Filed: 2005-12-22
Abstract: THIS INVENTION GENERALLY RELATES TO METHODS, APPARATUS AND COMPUTER PROGRAM CODE PROCESSING DIGITAL DATA USING NON-NEGATIVE MATRIX FACTORISATION. A METHOD OF DIGITALLY PROCESSING DATA IN A DATA ARRAY DEFINING A TARGET MATRIX (X) USING NON-NEGATIVE MATRIX FACTORISATION TO DETERMINE A PAIR OF MATRICES (F, G), A FIRST MATRIX OF SAID PAIR DETERMINING A SET OF FEATURES FOR REPRESENTING SAID DATA, A SECOND MATRIX OF SAID PAIR DETERMINING WEIGHTS OF SAID FEATURES, SUCH THAT A PRODUCT OF SAID FIRST AND SECOND MATRICES APPROXIMATES SAID TARGET MATRIX, THE METHOD COMPRISING: INPUTTING SAID TARGET MATRIX DATA (X); SELECTING A ROW OF SAID ONE OF SAID FIRST AND SECOND MATRICES AND A COLUMN OF THE OTHER OF SAID FIRST AND SECOND MATRICES; DETERMINING A TARGET CONTRIBUTION (R) OF SAID SELECTED ROW AND COLUMN TO SAID TARGET MATRIX; DETERMINING, SUBJECT TO A NON-NEGATIVITY CONSTRAINT, UPDATED VALUES FOR SAID SELECTED ROW AND COLUMN FROM SAID TARGET CONTRIBUTION; AND REPEATING SAID SELECTING AND DETERMINING FOR THE OTHER ROWS AND COLUMNS OF SAID FIRST AND SECOND MATRICES UNTIL ALL SAID ROWS AND COLUMNS HAVE BEEN UPDATED.
Patent MY-142861-A (MY)
Title: Thyroid hormone receptor agonists
Inventor: HAYNES NANCY-ELLEN
IPC: C07D237/14
Filed: 2006-07-19
Abstract: THYROID HORMOPLE RECEPMR AW@ISTS PROVIDED HEICIN ARE COMPOUNDS OF THE FORMULA (1): R3 0 N X R @N R')A Y AS WELL AS PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF, WHEREIN THE SUBSTITUENTS ARE :IS THOSE DISCLOSED IN THE SPECIFICATION. THESE COMPOUNDS, AND THE PHARMACEFFLICAL COMPOSITIONS CONTAINING THEM. ARE USEFUL FOR THE TREATMENT OF DISEASES SUCH AS OBESITY, HYPELLIPIDERNIA, IO HYPERCHOLESTEROLEMIA AND DIABETES AND OTHER RELATED DISORDERS AND DISEASES, AND MAY BE USEFUL FOR OTHER DISEASES SUCH AS NASH, ATHEROSCLEROSIS. C3RDIOVASCLILAR DISEASES. MI 7POTHYROIDISM, THYROID CANCER AND OTHER DISORDERS AND DISEASES RELATED THERETO.
Patent MY-145188-A (MY)
Title: A catalyst arrangement structure of motorcycle
Inventor: IKEDA HIDEKI
IPC: F01N13/08
Filed: 2007-05-28
Abstract: [PROBLEM] TO PROVIDE THE CATALYST ARRANGEMENT STRUCTURE OF A MOTORCYCLE WHICH ARRANGES A CATALYST CHAMBER IN A COMPACT MANNER. [MEANS FOR RESOLUTION] OUT OF EXHAUST PASSAGES 62, 63 CORRESPONDING TO AN INLET AND AN OUTLET OF A CATALYST CHAMBER 80, AN AXIS OF A CATALYST 85 IS ALIGNED WITH THE PASSAGE DIRECTION OF ONE EXHAUST PASSAGE 63, AND ANOTHER EXHAUST PASSAGE 62 IS OPENED WITHIN A WIDTH IN THE LENGTH DIRECTION OF THE CATALYST 85.
Patent MY-164917-A (MY)
Title: Lactate containing pharmaceutical composition and uses thereof
Inventor: PROFESSOR XAVIER M LEVERVE
IPC: A61P9/00
Filed: 2004-03-22
Abstract: THE INVENTION RELATES TO A PHARMACEUTICAL COMPOSITION CONTAINING 250 TO 2400 MILLIMOLES PER LITER OF LACTATE OR LACTIC ACID, 2 TO 10 MILLIMOLES PER LITER OF POTASSIUM CATION AND OPTIONALLY 2 TO 5 MILLIMOLES PER LITER OF CALCIUM CATION.  THE INVENTION ALSO RELATES TO PHARMACEUTICAL USES OF THIS COMPOSITION.  THE INVENTION ALSO RELATES TO PHARMACEUTICAL USES OF A COMPOSITION HAVING A LACTIC ACID OR LACTATE CONCENTRATION BETWEEN 250 TO 2400 MILLIMOLES PER LITER.
Patent MY-149836-A (MY)
Title: Method for producing hydraulic powder
Inventor: MASAAKI SHIMODA
IPC: C04B7/00
Filed: 2008-08-07
Abstract: IN THE INVENTION, A HYDRAULIC POWDER IS PREPARED BY A STEP OF GRINDING A HYDRAULIC COMPOUND IN THE PRESENCE OF COMPOUND (A) THAT IS OBTAINED BY ADDING AN ALKYLENEOXIDE HAVING 2 TO 4 CARBON ATOMS TO A COMPOUND WHICH HAS NO AMINO GROUP, BUT HAS AN ACTIVE HYDROGEN, PROVIDED THAT POLYETHYLENEGLYCOL AND POLYPROPYELENGLYCOL ARE EXCLUDED. ALTERNATIVELY, THE HYDRAULIC COMPOUND CAN BE GROUND IN THE PRESENCE OF COMPOUND (A) AND ANTI-FOAMING AGENT (B).
Patent MY-136597-A (MY)
Title: An orthogonal grating cover
Inventor: SING CHANG TONG
Filed: 2004-05-26
Abstract: ACCORDING TO THIS INNOVATION, AN ORTHOGONAL GRATING COVER COMPRISES A PLURALITY OF GRATING BARS (10), EQUIDISTANTLY SPACED APART, AND INTERWEAVED WITH A PLURALITY OF REINFORCEMENT BARS (20) TRANSVERSELY DISPOSED, WITH FOUR SURROUNDING PLATES (30) TO ENCASE THE SAID GRATONG BARS (10) AND REINFORCEMENT BARS (20) INTO AN ORTHOGONAL FRAMEWORK.EACH GRATING BAR (10) IS EITHER I-SHAPE, AND THE EXPOSED FLAT TOP SURFACES OF THE GRATING BARS (10) ARE PLAIN OR ROUGHENED.EACH REINFORCEMENT BAR (20) IS EITHER INVERTED V-SHAPE OR ROUND. VARIOUS COMPONENTS OF THIS INNOVATION ARE MADE FROM STAINLESS STEEL MATERIAL.
Patent OA-11695-A (OA)
Title: Novel aspartyl dipeptide ester derivatives and sweeteners.
Inventor: AMINO YUSUKE
IPC: A23L1/275
Filed: 1999-06-07
Abstract: There are provided novel aspartyl dipeptide ester derivatives (including salts thereof) such as N-ÄN-Ä3-(3-hydroxy-4-methoxyphenyl)propylÜ-L- alpha -aspartylÜ-L-( alpha -methyl)phenylalanine 1-methyl ester which are usable as sweeteners, and sweeteners, foods and the like containing the same. These derivatives are usable as low-calory sweeteners especially excellent in the degree of sweetness in comparison with the conventional products.
Patent OA-11854-A (OA)
Title: Cage de ferraillage pour un élément en béton armé.
Inventor: MATIERE MARCEL
IPC: F16L9/08
Filed: 2001-09-26
Abstract: The reinforcing cage, positioned between the outer faces of a concrete component, is made from lengthwise flat bars (3, 3') of rectangular section determined by the required strength, connected by flat transverse bars (5) and wavy lengthwise bars (4) welded to the inner surfaces of the main lengthwise bars. The distance between the active (3) and passive (3') lengthwise bars depends on the forces applied to each of the concrete component's outer surfaces.
Patent OA-12144-A (OA)
Title: Template and system of templates for drilling and completing offsite well bores.
Inventor: COLLINS GARY J
IPC: E21B41/00
Filed: 2001-03-15
Abstract: One or more templates (20a-20c) are provided for circulating fluids in a main wellbore (92) and for drilling and completing at least one offset wellbore (160, 164) from the main wellbore. Each template has a body (21), an inlet leg (22), a main outlet leg (23), and an offset outlet leg (24). A straddle assembly (60) is mounted in the template to configure the template for fluid circulation. The straddle assembly, in cooperation with the inlet and main outlet legs, effects a downhole flow path which directs fluids from the inlet leg through body of the template and out the main outlet leg, bypassing the offset outlet leg. The straddle assembly is distally displaced from the template to reconfigure the template for drilling. A diverter (140) is placed in the body of the template upon displacement of the straddle assembly to define a drill string path from the inlet leg to the offset outlet leg.
Patent RU-2001133089-A (RU)
IPC: A01J5/08
Filed: 2000-06-09
Abstract: The invention refers to a teatcup liner, a teatcup and a milking member. The liner (1) is mountable in a teatcup shell (2) having a first end (3) and a second end (4) to extend through the shell, and forms an inner space to receive a teat and an outer space (6) between the shell and the liner. The liner includes an opening at the first end for introducing a teat into the inner space. The liner includes a grip area (10) to be gripped by a grip portion (11) of the shell. The grip area has a non-circular shape. The liner includes a connection portion (15) arranged to connect the liner to the first end and including an annular recess. The connection portion includes a bridge of material (18) arranged to define at the most two possible rotary positions for the liner in relation to the teatcup shell. The bridge extends in the annular recess and is arranged to engage a corresponding recess (19) extending from the first end of the shell. <IMAGE>
Patent RU-2002118305-A (RU)
IPC: C10G29/02
Filed: 2001-01-16
Abstract: The present invention is a process to remove a +2 ionic charged, organically bound metal from a petroleum feed. The process includes contacting feed with aqueous carbon dioxide in the essential absence for emulsion formation.
Patent RU-2002121486-A (RU)
IPC: A61K9/16
Filed: 2001-01-08
Abstract: A pharmaceutical instant granulate based on carrier material granules coated with active substances has either sugar alcohols and soluble hydrocolloids as the carrier materials and is coated with active substance in a specific weight ratio and/or has one carrier material coated with a specific percentage of active substance and a second carrier material coated with remaining active substance and granulated. A pharmaceutical instant granulate comprises granules of at least two soluble carrier materials coated with at least one layer of a (preferably insoluble or difficultly soluble) active substance and has: A) at least one sugar alcohol, especially mannitol or sorbitol, and at least one soluble hydrocolloid, especially maltodextrin, as the carrier materials and 50-120 parts by weight, preferably 60-100 parts by weight, of active substance per part by weight carrier materials; and/or B) 50-80 wt.% of a first carrier material coated with a layer containing only part of the active substance and a second more soluble carrier material coated with the remaining active substance and granulated. An Independent claim is also included for the preparation of the granulate.
Patent RU-2004112538-A (RU)
IPC: G03F1/00
Filed: 2002-09-19
Abstract: Systems and methods for providing an image on an organic product to provide a communication to the recipient or otherwise individualize the organic product. The image is photo-etched into a photosensitive material of a printing plane or cliché by the use of a film positive. Ink is applied to the cliché and a transfer medium is placed in contact with the cliché. The transfer medium lifts ink from the image area of the cliché and creates a negative image on the medium. The transfer medium transfers the inked image onto an organic product, such as a flower petal or leaf. The printed image is then set so as to remain on the organic product to communicate a message to and/or to individualize the product for the intended recipient.
Patent RU-2004128237-A (RU)
IPC: C09K11/59
Filed: 2004-01-20
Abstract: A UV-emitting phosphor blend is provided which comprises a mixture of at least two UVA-emitting phosphors selected from SrB 4 O 7 :Eu, YPO 4 :Ce, and BaSi 2 O 5 :Pb wherein the sum of the weight percentages of the phosphors in the mixture equals 100%. The phosphor blend may additionally contain an amount of SrCe 0.08 MgAl 11 O 18  in an amount from 0 to 12 wt.% of the mixture. Tanning lamps containing these blends exhibit increases in initial UVA output and UVA maintenance.
Patent RU-2004139017-A (RU)
IPC: C01B32/50
Filed: 2003-06-02
Abstract: A membrane separation process for the enrichment of at least one gas component in a gas flow, especially for the oxygen enrichment of the air and/or for the enrichment of carbon dioxide using a membrane separation device ( 10 ), which is a part of a membrane separation unit ( 2 ) and includes at least one membrane. The gas is separated into a retentate ( 8 ), which is discharged on the retentate side ( 12 ) of the membrane, and a permeate ( 9 ), which is discharged on the permeate side ( 11 ) of the membrane. To allow the separation of gases or the enrichment of a gas component in a gas flow at a low energy consumption rate and at low investment and production costs, the pressure of the gas stream is lowered before entering the membrane separation unit ( 2 ) so that pressure on the permeate side ( 11 ) is lower as compared with the inlet pressure.
Patent RU-2005135130-A (RU)
IPC: A24D1/02
Filed: 2004-04-13
Abstract: A cigarette includes a tobacco filler material rod and a cigarette paper wrapping the rod. The cigarette paper has an inherent air permeability of more than 20 CORESTA units but 80 CORESTA units or less and contains a loading material in an amount of 1.0 to 5.0 g/m 2 .
Patent RU-2006106406-A (RU)
Title: Способ производства консервов "щи с перловой крупой и кальмарами" специального назначения (варианты)
IPC: A23L23/00
Filed: 2006-03-02
Abstract: 1. Способ производства консервов "Щи с перловой крупой и кальмарами" специального назначения, предусматривающий подготовку рецептурных компонентов, резку, бланширование и измельчение на волчке филе кальмара, резку, пассерование в топленом масле и измельчение на волчке моркови, корня петрушки и репчатого лука, шинковку, замораживание и измельчение на волчке свежей белокочанной капусты, варку до полуготовности и измельчение на волчке перловой крупы, измельчение на волчке зелени, смешивание перечисленных компонентов со сметаной, рыбным бульоном, томатной пастой, поваренной солью, лимонной кислотой и CO-экстрактами биомассы микромицета Pythium catenulatum, перца черного горького и лаврового листа, фасовку полученной смеси и рыбного бульона при следующем расходе компонентов, мас.ч.:герметизацию и стерилизацию.2. Способ производства консервов "Щи с перловой крупой и кальмарами" специального назначения, предусматривающий подготовку рецептурных компонентов, резку, бланширование и измельчение на волчке филе кальмара, резку, пассерование в топленом масле и измельчение на волчке моркови, корня петрушки и репчатого лука, шинковку, замораживание и измельчение на волчке свежей белокочанной капусты, варку до полуготовности и измельчение на волчке перловой крупы, измельчение на волчке зелени, смешивание перечисленных компонентов со сметаной, рыбным бульоном, томатной пастой, поваренной солью, лимонной кислотой и CO-экстрактами биомассы микромицета Pythium coloratum, перца черного горького и лаврового листа, фасовку полученной смеси и рыбного бульона при следующем расходе компонентов, мас.ч.:герметизацию и стерилизацию.3. Способ произв
Patent RU-2006132248-A (RU)
IPC: A23L17/00
Filed: 2005-03-11
Abstract: A method of evaluating freshness of a fish product by cutting a small quantity of sample from the fish product, adding an effective amount of a staining reagent containing at least one of a cell-permeant dye and a cell-impermeant fluorescent dye onto the sample, incubating the sample for a predetermined duration, and determining the freshness of the fish product based on the fluorescence emitted from the sample.
Patent RU-2006139961-A (RU)
IPC: A61K8/97
Filed: 2005-04-22
Abstract: Disclosed are extracts of Nigrospora sphaerica as cosmetic skin benefit agents, preferably as skin lightening agents alone or in combination with other skin benefit agents and together with a cosmetic vehicle. The inventive extracts, compositions and methods have effective skin lightening properties, may be easier to deliver to the skin, and are commercially available or cost-effective and available in nature.
Patent RU-2006140814-A (RU)
IPC: B63H9/06
Filed: 2005-04-19
Abstract: Disclosed is a placement system for a free-flying kite-type wind-attacked element in a watercraft in which the kite-type wind-attacked element comprising a profiled wing is connected to the vessel body via a traction rope. Said wind-attacked element can be guided from a neutral position on board the watercraft into a raised position that is free from obstacles located at the same or a higher level. An azimuthally pivotable fixture is provided by means of which the wind-attacked element can be brought into a position in which the same is exposed to a sufficient wind effect. Furthermore, a docking receiving device is provided which is to be removably connected to the docking adapter of the wind-attacked element on the side facing away from the wind while also allowing the wind-attacked element to be furled with the aid of automatically engaging holding means.
Patent RU-2006144729-A (RU)
IPC: E04F15/10
Filed: 2005-03-21
Abstract: Covering element ( 10 ) for surfaces, comprising at least a support ( 11 ) made of synthetic material, which is at least partly covered by a finishing layer ( 12 ) of hide, leather, their by-products, fake hide, or fabric, natural or synthetic, attached on said support ( 11 ) by means of a glue ( 13 ).
Patent RU-2007101100-A (RU)
Title: Устройство для термозакалки режущей кромки резца
IPC: C21D9/00
Filed: 2007-01-09
Abstract: Устройство для термозакалки деталей режущей кромки резца, содержащее источник лазерного излучения и размещенный под углом на его оптической оси отражательный элемент, отличающееся тем, что отражающий элемент выполнен в виде пластины, имеющей возможность вращения и перемещения в двух взаимно перпендикулярных плоскостях, с микрорельефом отражающей поверхности, высота которого определяется зависимостьюгде h - высота микрорельефа;(u', υ') - декартовы координаты в плоскости зонной пластинки;θ - угол наклона освещающего пучка к плоскости зонной пластинки;λ - длина волны лазерного излучения;m - натуральное число, определяющее высоту рельефа;Е- освещенность плоскости зонной пластинки;E - освещенность плоскости зонной пластинки;γ - угол между нормалью к поверхности двухгранного угла и его плоскостью симметрии;2α - угол раскрыва двухгранного угла;f- расстояние от центра зонной пластинки до центра двухгранного угла.
Patent RU-2007113236-A (RU)
Title: Промывочный клапан
IPC: E21B34/00
Filed: 2007-04-10
Abstract: 1. Промывочный клапан, содержащий соединенный с насосно-компрессорными трубами (НКТ) цилиндрический корпус с радиальными отверстиями, подвижную подпружиненную герметизирующую втулку, размещенную в корпусе с образованием поршневой пары, отличающийся тем, что он снабжен установленными с обеих сторон корпуса переводниками, первый из которых предназначен для соединения с НКТ, а второй - для соединения с подъемным патрубком не вставного штангового насоса, а также штоком с муфтой для соединения со штангами и возможностью свободного перемещения внутри клапана, при этом внутренняя поверхность втулки имеет участок конической формы, обеспечивающий опору муфты штока при освобождении штока от канатной подвески станка-качалки для перемещения герметизирующей втулки клапана до совмещения с отверстиями в корпусе клапана и открытия сообщения полости НКТ с затрубным пространством.2. Промывочный клапан по п.1, отличающийся тем, что на обращенных друг к другу поверхностях втулки и второго переводника выполнены опорные седла для размещения между ними пружины.