baber/WOPTO huggingface dataset:
Patent IE-64361-B1 (IE)
Title: Amine derivatives
Inventor: MILLS STUART DENNETT
IPC: A61P9/00
Filed: 1991-03-27
Abstract: This invention concerns novel aminopyridinium compounds of the formula I wherein R<1>, R<2>, R<3>, R<5> and R<6> are selected from the following combinations: <CHEM>     (a) one of R<2> and R<6> is a basic group selected from amino, alkylamino, dialkylamino of up to eight carbon atoms, pyrrolidino, piperidino and morpholino, or is alkyl, alkenyl, alkoxyalkyl, alkoxy, alkylthio, phenyl, phenylalkyl, cycloalkyl or cycloalkylalkyl; and the other of R<2> and R<6> is hydrogen, alkyl or one of the above defined basic groups; R<1> is alkyl, alkenyl, cycloalkyl, phenyl, phenylalkyl, cycloalkylalkyl; and R<3> and R<5> are independently hydrogen, alkyl or alkenyl; (b) R<2> is a basic group as defined above, R<5> and R<6> together form alkylene or, together with the appendant carbon atoms of the pyridine ring, complete a benzene ring; R<1> has any of the meanings defined in (a) above; and R<3> is hydrogen, alkyl or alkenyl; and (c) R2 has any of the meanings defined above and R<6> is a group of the formula -NR<7>.A- in which A together with R<1> forms an ethylene, trimethylene or tetramethylene link and R<7> is hydrogen or alkyl; and R<3> and R<5> have, independently, any of the meanings defined in (a) above; and wherein R<4> is hydrogen, cycloalkylalkyl, alkyl, alkenyl, alkynyl or phenylalkyl; and Q is phenyl; or the group Q.N(R<4>)- together constitutes an azaheterocyclic moietyo; Y is a physiologically acceptable anion; and any one or more of said phenyl or benzene moieties may optionally be unsubstituted or bear one or more selected substituents.   The invention also includes certain closely related anhydro-base derivatives which, like the formula I componds, possess beneficial effects on the cardiovascular system. Also included are pharmaceutical compositions and processes for the manufacture of the various novel compounds.
Patent IE-58355-B1 (IE)
Title: Improved dunnage material
IPC: B65D81/09
Filed: 1985-04-25
Abstract: Expanded, resilient, thermoplastic dunnage particles are rendered more effective by coating the outer surface of the particles with an additive which increases the coefficient of friction of that outer surface. The additive also promotes at least a minimum amount of adhesion between the dunnage particles.
Patent IE-46913-B1 (IE)
Title: Coating of metallic bone prosthetic joints
IPC: A61F2/30
Filed: 1978-05-30
Abstract: A metallic bone joint prosthesis having articulating surfaces which include an outer layer or coating comprising platinum, ruthenium, iridium or alloy thereof.
Patent IE-52857-B1 (IE)
Title: Monolithic refractory layer for metallurgical vessels and method of application
IPC: B22D11/10
Filed: 1982-05-07
Abstract: A seamless monolithic refractory layer for a metallurgical vessel is prepared by a method which comprises positioning within the vessel (15) a mold (16) having an outer surface (18) substantially conforming to the configuration of the inner surface (20) of the vessel so as to provide a substantially uniform space (22) between the mold outer surface and the vessel inner surface, filling the space (22) with substantially dry particulate mixture (35) comprising at least about 70 weight percent refractory aggregate and at least about 0.5 weight percent thermosetting resin, heating the mixture to cure the resin and removing the mold. The refractory aggregate may include from about 0.5 to 10 weight percent inorganic binder with from about 0.5 to 10 weight percent inorganic hydrate to improve the inorganic binder effectiveness and may also include up to about 10 weight percent fiber. The refractory layer is particularly suitable as the working layer of a tundish.
Patent IE-61822-B1 (IE)
Title: "Apparatus for producing a wound plastic tube"
Inventor: KELDANY RACHID
IPC: B29C65/08
Filed: 1988-04-13
Abstract: The tube-winding apparatus has a winding drum (1), which has a casing formed by elongated cylindrical elements (4, 5). Some of these elements, namely the circumferential rollers (5) are motor-driven, usually by means of the normal drive of the winding apparatus, in order to support the tube or band drive and the tube advancement. 
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Patent IE-60626-B1 (IE)
Title: Novel triazine salt
IPC: A61K31/53
Filed: 1987-05-29
Abstract: 3,5-Diamino-6-(2,3-dichlorophenyl)-1,2,4-triazine isethionate is provided. This salt has high water solubility and thus advantageously allows parenteral administration in the form of a sterile aqueous solution suitable for injection.
Patent IE-66510-B1 (IE)
Title: Fluid injection system cassette and fluid dispensing apparatus
Inventor: WILLIAMS HAROLD R
IPC: A61L2/14
Filed: 1988-05-19
Abstract: A cassette (18) containing a group of sealed cells is used as a means for delivering doses of fluid to be injected into a sterilizing chamber (10). After the cassette (18) is automatically positioned over a piercing mechanism, the cassette (18) is moved downwardly so that a cell is pierced. Fluid is then forced out of the cell by pneumatic pressure into an injector valve (22), which opens in a manner which does not adversely affect a vacuum within the chamber (10).
Patent IE-39907-B1 (IE)
Title: Fluid energy drying and grinding mill
IPC: B02C19/06
Filed: 1974-07-30
Abstract: 1411369 Jet mills; nozzles E I DU PONT DE NEMOURS & CO 31 July 1974 [31 July 1973] 33842/74 Headings B2A and B2F [Also in Division F4] A fluid energy mill includes a feed jet arrangement A either alone or in addition to the usual jets 4 Fig 1. The arrangement A permits the mill to grind and dry a slurry e.g. of untile TiO 2 The slurry feed device A comprises a feed inlet 30 Fig 3 for slurry terminating in a nozzle 36 which is surrounded by a conveying annular passageway 37 supplied with high velocity drying gas (e.g. steam at 800F 450 psig) coolant e.g. chilled water is fed via an inlet 45 to a passageway 39 and discharged at 46, to cool the nozzle 36. The dried atomised slurry is delivered via a passageway 10 comprised of two annular wall portions 21, 22 to the jet mill chamber which is fitted with the usual centrifugal separator enclosure 9 Fig 1. As shown plate 34 may be replaced to vary the size of passageway 37.
[GB1411369A]
Patent IE-39568-B1 (IE)
Title: Shaping thermoplastic pipes
IPC: B29C57/02
Filed: 1973-10-10
Abstract: An apparatus for forming a socket on a tube of a thermoplastic material, in which an upsetting movement is effected so that the socketed end is given a wall thickness which is at least equal to the wall thickness of the initial pipe. The apparatus comprises a mandrel, a two-part mold and a thrust member. An annular molding chamber is produced which has a radial dimension which is at least equal to the wall thickness of the pipe to be treated.
[US3893794A]
Patent IE-60205-B1 (IE)
Title: Pharmaceutically useful derivatives of thiazolidine-4-carboxylic acid
IPC: C07D417/06
Filed: 1987-07-10
Abstract: Compounds of formula <CHEM> in which R, R1 and Y have the meanings shown in the description, their preparation by condensing an aldehyde or a ketone with cysteine or a derivative thereof and their use in the pharmaceutical field. The compounds of formula I possess antipyretic, anti-inflammatory, mucolytic and analgesic activity together with a low capacity to cause gastric injuries. The compounds of formula I, furthermore, are particularly useful in the treatment of ischemia and reperfusion syndromes.
Patent IE-40179-B1 (IE)
Title: Treatment of proteinaceous material
IPC: C12P21/00
Filed: 1974-09-25
Abstract: The nucleic acid content of proteinaceous material in particular hydrocarbon grown yeasts can be reduced by contact with extra-cellular ribonuclease, particularly by contact with the spent aqueous medium obtained after cultivating an extra cellular ribo-nuclease producing micro-organisms in a broth comprising a carbon substrate, an aqueous nutrient medium and a gas containing free oxygen.
[US3960659A]
Patent IE-49108-B1 (IE)
Title: Preparing aluminium hydroxide
IPC: C01F7/144
Filed: 1979-11-06
Abstract: Process for the manufacture of coarse aluminum hydroxide, containing a maximum of 15 weight percent of the particles in a particle size under 45 micrometers, with a productivity that may be higher than 60 grams of precipitated Al2O3. The process consists of a decomposition in two stages (an agglomeration phase and a growth phase); each stage proceeding within defined temperature ranges with seed material of different constitution. The first (fine) seed amount is added at the start of the decomposition in such an amount, that the ratio of the supersaturation of the aluminate liquor to the surface area of the seed hydroxide per liter of the aluminate liquor presented for decomposition exhibits a value of 7 to 25 grams per square meter. The process exhibits the advantage of the high productivity of the so-called European process and the advantage of the so-called American process by obtaining a coarse product hydroxide.
Patent IE-41872-B1 (IE)
Title: Diapers
IPC: A61F13/58
Filed: 1975-10-30
Abstract: 1526223 Diapers COLGATE - PALMOLIVE CO 27 Oct 1975 [31 Oct 1974] 44115/75 Heading A3V [Also in Division AS] A disposable diaper comprises an absorbent pad assembly having at least one fold along the fold line, and elastic means constraining the pad assembly across the location of the fold line when the pad assembly is unfolded for use on an infant to improve the fit of the diaper. In Figs. 1-8 (only Fig. 3 shown) an absorbent pad assembly 27 of a diaper 26 comprises a fluid-impervious sheet 28 defining a back surface 30, a fluid-pervious sheet 32 defining a front surface 34, and an absorbent pad 36. Diaper 26 has waistline portions 33a, 33b, and tape strips 42 and is box-pleated. Either or both diaper ends is folded about line 50 to form flap 48 secured by adhesive 56, 58 and retaining elastic loop 55. Loop 55 laterally constrains the waistline portion when panels A, E are moved apart. In Figs. 9, 10 (not shown) the configuration of the loop within flap 48 is varied. In Fig. 11 (not shown) an elastic strip (57) is provided. In Fig. 12 (not shown) it is secured to tape strips 42. In Fig. 13 (not shown) elastic loop 55 is secured to tape strips 42. In Fig. 14 (not shown) elastic foam (61) is secured to surface 34 and in Figs. 15, 16 (not shown) to tape strips 42 outside flap 48. In Figs. 17, 18 (not shown) elastic loop 55 is secured on surface 30 of panel c by strips 42, (65) and in Figs. 19, 20 (not shown) by strips 42 and flap (48') held down by adhesive (56'). In Figs. 21, 22 (not shown) elastic loop 55 extends around the diaper end retained by flap 48 and/or strips 42. In Fig. 23 (not shown) and 24 elastic strips (70, 72, 74, 76) are secured to panels A-E such that the distance along the surfaces of the adjacent panels between the strip ends is longer than the unstretched strip, alternatively the strip may be stretched prior to unfolding the diaper. Similar strips are employed to provide lateral constraint in different places in the diaper in Figs. 25, 26 (not shown) and in an inverted pleated diaper in Figs. 27-31 (not shown). In Figs. 32-39 (not shown) and and 40 longitudinal constraint is provided by elastic strips 78, (78', 78", 78"') in crotch region 35, secured to surfaces 30 and/or 34 on opposite sides of fold lines 80, (80'). The strips may be inside the panels.
Patent IE-50478-B1 (IE)
Title: Polymerisation to form granules of crosslinked unsaturated polyester
IPC: C08F283/01
Filed: 1980-11-24
Abstract: This invention relates to a process of preparing aqueous slurries of vesiculated granules of crosslinked polyester resin wherein the granules have a maximum shrinkage on drying of 5% of the granule diameter. Previously-known processes for the preparation of granules of this type have utilized polyamines; this has led to odor and color problems. These problems may be eliminated or substantially reduced by the use of bases which are metal oxides, hydroxides or salts wherein the metal cation is selected from Ca, Mg, Ba, Ti, Zn, Pb, Sr and Co and, when a metal salt is used, the pKa value of the conjugate acid of the anion is greater than 2. The resulting granules are useful at matting and opacifying agents in, for example, paint compositions.
Patent IE-50283-B1 (IE)
Title: Arrangement for moving the batteries of battery-operated vehicles
IPC: B60K1/04
Filed: 1980-12-09
Abstract: An arrangement for handling batteries or other bulky or heavy equipment, especially for vehicles such as battery-operated industrial trucks (1), in which a supporting base (8) on which the batteries (7) rest, is provided with several openings (11), making it possible for an elevating trolley (12) having a platform (13) equipped with rollers (16) to be so brought under the base (8), that the rollers (16) are located at the openings (11), after which the trolley platform can be raised so that the rollers (16) lift the battery (7), which then can be pulled out of the vehicle (1) to a carrier region of the platform (13) to be transported away after lowering of the rollers (16). The trolley (12) may be a hydraulically operated hand pallet truck or similar vehicle.
Patent IE-71042-B1 (IE)
Title: Sulfonylureas as herbicides
Inventor: MEYER WILLY
IPC: C07D405/12
Filed: 1992-01-24
Abstract: N-phenylsulphonyl-N'-pyrimidinyl-, N'-triazinyl- and N'-triazolylureas and -thioureas of the formula I …… in which … … X represents oxygen, sulphur, SO or SO2; … W represents oxygen or sulphur; … R1 represents hydrogen or methyl; … R<2> represents hydrogen, fluorine, chlorine, bromine, iodine, (X)nR3,NO2, NR4R5, - C IDENTICAL CR6, …… … or cyano; … n represents the number 0 or 1; … R3 represents C1-C4-alkyl, or C1-C4-alkyl which is substituted by 1-4 halogen atoms, C1-C3-alkoxy or C1-C3-alkylthio; C2-C4-alkenyl, or C2-C4-alkenyl which is substituted by 1-4 halogen atoms; … R4 represents hydrogen, CH3O, CH3CH2O or C1-C3-alkyl; … R5 represents hydrogen or C1-C3-alkyl; … R6 represents hydrogen, methyl or ethyl; … R7 represents hydrogen or methyl; … Z represents or…… … E represents methine or nitrogen; … R8 represents C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-haloalkyl, C1-C4-haloalkylthio, C1-C4-alkylthio, halogen, C2-C5-alkoxyalkyl, C2-C5-alkoxyalkoxy, amino, C1-C3-alkylamino or di-(C1-C3-alkyl)amino; … R9 represents C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-haloalkylthio, C1-C4-alkylthio, C2-C5-alkoxyalkyl, C2-C5-alkoxyalkoxy, C2-C5-alkylthioalkyl or cyclopropyl; … R10 represents hydrogen, fluorine, chlorine, methyl, trifluoromethyl, CH3O, CH3CH2O, CH3S, CH3SO, CH3SO2 or cyano; … R11 represents methyl, ethyl, CH3O, CH3CH2O, fluorine or chlorine; … R12 represents methyl, ethyl, CH3O, CH3CH2O, fluorine or chlorine; … R13 represents C1-C3-alkyl; … R14 represents C1-C3-alkyl, C1-C3-alkoxy, chlorine or OCHF2; … and the salts of these compounds; with the provisos that … … E represents methine when R8 denotes halogen; and … E represents methine when R8 or R9 denotes OCHF2 or SCHF2, … and the salts of these compounds with amines, alkali metal bases, alkaline earth metal bases or with quaternary ammonium bases have good selective herbicidal and growth-regulating properties pre- and post-emergence.
Patent JP-2997463-B1 (JP)
Title: 魚用スノコ
IPC: E04F19/08
Filed: 1999-01-08
Granted: 2000-01-11
Abstract: 【要約】
【課題】  衛生性、耐久性並びに軽量化を図るととも に、手かぎによる取り扱い性を高め、かつ、鮪等をスノ コに載置したり降ろしたりする場合に魚皮や魚体を損傷 しない。
【解決手段】  並置された桟材１上に複数のスノコ板２ …を排水隙間ｄを隔てて固定した魚用スノコである。ス ノコ板２及び桟材１をアルミニウム製にするとともにス ノコ端部のスノコ板２の端縁の全長にわたって魚皮を損 傷させないための傾斜面取り３を形成している。
Patent NO-304002-B1 (NO)
Inventor: GONZE MICHEL HENRI ANDRU
IPC: A23L27/30
Filed: 1992-08-14
Abstract: A process for the production of hard candy comprises heating a maltitol-containing mixture of sugar alcohols at an elevated temperature in which the maltitol content of the sugar alcohol mixture is more than 77% but less than 86% by weight preferably 82 to 84% by weight based on dry substance and the elevated temperature is preferably 150 to 158 DEG C.
Patent NO-303872-B1 (NO)
Inventor: YANAGISAWA HIROAKI
IPC: A61K31/41
Filed: 1993-06-01
Abstract: Compounds of formula (I): <CHEM> [in which: R<1> is hydrogen, alkyl, cycloalkyl or alkanoyl; R<2> is a single bond, alkylene or alkylidene; R<3> and R<4> are each hydrogen or alkyl; R<6> is carboxy or tetrazol-5-yl; and X is oxygen or sulphur]; and pharmaceutically acceptable salts and esters thereof are AII antagonists and can be used for the treatment and prophylaxis of hypertension and cardiovascular diseases.
Patent NO-313884-B1 (NO)
Inventor: GEHRMANN MATHIAS
IPC: C12N5/10
Filed: 1993-10-01
Abstract: The invention relates to compounds which contain an antigen binding region which is bound to at least one enzyme which is able to metabolise a compound which has little or no cytotoxicity (prodrug) into a cytotoxic compound (drug), where the antigen binding region consists of a single polypeptide chain. Covalently bonded carbohydrates are advantageously present on the polypeptide chain.
Patent NO-316174-B1 (NO)
Inventor: SAMANO VICENTE
IPC: A61K31/505
Filed: 1997-09-29
Abstract: 4-Ethoxy-pyrimidines useful as intermediates in preparing antiviral 1,3-oxathiolane nucleosides are described.
Patent NO-322282-B1 (NO)
Inventor: SCHWINDT JUERGEN
IPC: C09D175/02
Filed: 1999-05-21
Abstract: An ultrahigh solid corrosion protection coating lacquer can be obtained from a polyisocyanate/polyasparaginic acid ester/polyketimine- or aldimine binder combination together with a special additive combination consisting of bis(2-phenoxyethyl)formal and castor oil. The lacquer composition contains (wt.%): (A) 25-50 polyisocyanate component; (B) 5-20 of one or more polyamines of formula (II): X = an n-valent residue inert to isocyanate groups, obtained by removal of primary amine groups from an organic polyamine of molecular weight 88-400 with n bound primary (cyclo)aliphatic amino groups, R<1> and R<2> = 1-18C organic residue, n = at least 2; (C) 10-30 one or more compounds of molecular weight range Mn = 112-600 of formula (III): R<3> and R<4> = H or 1-18C residues, Z = an m-valent residue inert to isocyanate groups, obtained from organic polyamine as above, and n = ≥ 2; (D) 0.1-0.5 acetals of formula (IV): R<5> and R<6> = H or 1-18C residue, Y = 1-8C organic residue, Ph = optionally substituted phenyl; (E) 0.1-5.0 castor oil; (F) 0.1-10.0 one or more conventional solvents; (G) 13-35 conventional pigments; H) 0-10 one or more conventional additives. The sum of component A - H = 100%.
Patent AT-511419-B1 (AT)
Title: Radvorrichtung für rollstühle
IPC: A61G5/02
Filed: 2011-04-20
Granted: 2013-02-15
Abstract: Die Erfindung betrifft eine Radvorrichtung für Rollstühle umfassend bereifte Räder (13), die mit Handläufen (37) zusammenwirken, die einen kleineren Durchmesser als die Räder (13) aufweisen und mit diesen in einer Torsionskräfte übertragenden Verbindung stehen, wobei außen an den Rädern (13) Zusatzreifen (9), deren Lauffläche (2) eine größere Breite und einen um mindestens 0,5 cm geringeren Durchmesser als die bereiften Räder (13) aufweisen, befestigbar sind. Die Zusatzreifen (9) sind aus mehreren, vorzugsweise sechs, betriebsmäßig miteinander verbind- und voneinander lösbaren Segmenten (1) gebildet.
Patent BG-60238-B1 (BG)
Title: Човешки тумор- некротизиращ фактор
Inventor: MARK DAVID
IPC: C12N15/00
Filed: 1986-06-13
Abstract: Човешкият туморнекротизиращ фактор (тnf) намира приложение в медицината. Тnf и мутантните белтъци (мутеини) са с n-крайни делеции и с по-висока биологична активност. Тnf се получава чрез рекомбинантни методи, като човешка промиелоцитна левкемична клетъчна линия се индуцира чрез подобрен метод и тnf се пречиства до хомогенност. Прилагат се методи, вектори и клетки, необходими за получаването на човешки тnf в количества, достатъчни за практическо приложение. 19 претенции, 8 фигури
Patent BG-61695-B1 (BG)
Title: Method for diastereoselective synthesis of nucleosides
Inventor: MANSOUR TAREK
IPC: C07D307/18
Filed: 1993-12-20
Abstract: The invention relates to highly stereoselective methods forthe preparation of cis-nucleosides, nucleosidic analogues andderivatives having high optical purity, with formula/formula/where W means S, S=0, SO2 or 0; X is S, S=0, SO2 or 0; R1 ishydrogen or acyl; R2 is the desired purine or pirimidine base, itsanalogue or derivative, and to intermediate products used in thesemethods.
Patent BG-61226-B1 (BG)
Title: Vessul with drum-type shutter
Inventor: KARS HERMAN PAUL
IPC: B65D39/08
Filed: 1994-06-03
Abstract: The vessel is used in the hydraulic of mechanical engineering. It guarantees reliable sealing, especially of drums, during their transportation. In the wall of the vessel (1) there is a drum-type shutter including a bushing (4) and closing lid. The lid can be fitted in the bushing (4) mounted in a transitory endpieces (11), rimmed from the wall of the vessel (1) and positioned in direction out of the vessel. The bushing (4) has first flange (6) lying against the internal part (4) of the wall of the vessel (1), and second (5) which is radially folded around and above the transitory endpiece (11), and a sealing ring (7) wedged between the first flange (6) and the interior (3) of the wall of the vessel (1). An additional sealing which can be or may not be connected to the sealing ring (7) i designed between the transitory endpiece (11) and bushing (4) , lying opposite it, in order to improve the sealing.
Patent BR-0007216-B1 (BR)
Inventor: HOFFELD HARALD
IPC: F16D43/18
Filed: 2000-09-06
Abstract: The invention relates to a hydrodynamic clutch (1) comprising at least two impellers, as outer wheel (3), and an inner wheel (3). The inner wheel is equipped with an integrated synchronizer clutch (2) and is enclosed by a clutch shell (4) that is coupled to said outer wheel. The invention is characterized in that the clutch elements (6.1, 6.2) are formed by the inner wheel and by the clutch shell. Said inner wheel comprises at least two segments (8.1, 8.2, 8.3) that are displaceably mounted in a radial direction.
Patent BR-0109341-B1 (BR)
Inventor: ALTEN FERDINAND
IPC: B66F3/12
Filed: 2001-01-20
Abstract: The invention relates to a jack comprising a stand body, which rests on the ground (4) and which consists of a stand column (1) and foot (2), and comprising a supporting arm (5), which is fastened to the stand column (1) in a manner that permits it to move around a fixed horizontal pivotal axis, and which is directly or indirectly raised or lowered in relation to the ground (4) by means of a movement spindle (7). The free end (6) of the supporting arm is provided with a fixed or pivotal supporting part, and the end that engages inside the stand column (1) comprises a denticulation, which engages inside a counter denticulation of a control slide (10) and which displaces the control slide (10) parallel to the longitudinal extension of the stand column (1). The aim of the invention is to simplify the control slide (10) and to make the production thereof more economical. To these ends, the invention provides that the stand column (1) is constructed as two parts consisting of a guide part (16), which comprises the counter denticulation, and of a pushing part (17) joined thereto.
Patent BR-PI0117339-B1 (BR)
Inventor: BARTEL DAVID P
IPC: C07H21/00
Filed: 2001-03-30
Abstract: Double-stranded RNA (dsRNA) induces sequence-specific post-transcriptional gene silencing in many organisms by a process known as RNA interference (RNAi). Using a Drosophila in vitro system, we demonstrate that 19-23 nt short RNA fragments are the sequence-specific mediators of RNAi. The short interfering RNAs (siRNAs) are generated by an RNase III-like processing reaction from long dsRNA. Chemically synthesized siRNA duplexes with overhanging 3' ends mediate efficient target RNA cleavage in the lysate, and the cleavage site is located near the center of the region spanned by the guiding siRNA. Furthermore, we provide evidence that the direction of dsRNA processing determines whether sense or antisense target RNA can be cleaved by the produced siRNP complex.