baber/WOPTO huggingface dataset:
Patent NL-8902237-A (NL)
IPC: A61L27/00
Filed: 1989-09-06
Abstract: The invention relates to an artificial skin which is made up of   (1) a water vapour-permeable, non-porous top layer of a segmented thermoplastic copolyester with a thickness of 5-200  mu m, consisting essentially of a multiplicity of recurring long-chain-ester-units and short-chain-ester-units, the long-chain-ester-units making up 30-70 % by weight of the copolyester and being represented by the formula  -OLO-CO-R-CO-  and the short-chain-ester-units being represented by the formula  -OEO-CO-R-CO-  wherein L in the long-chain-unit represents a divalent group which remains after removal of the terminal hydroxyl groups from a poly(oxyethylene) glycol with an average molecular weight of 500-3000; R is a divalent group which remains after removing the carboxyl groups from a dicarboxylic acid with a molecular weight of at most 300; and E in the abovementioned short-chain-unit represents an alkylene group having 2-6 carbon atoms, and (2) a macroporous underlayer of a degradable, biocompatible (co)polymer having a thickness of 30-300  mu m, the diameter of the pores having a value of 30-300 microns and the macroporosity being 30-80%.   The artificial skin according to the invention can also be designed as a single-layer film, in which case the abovementioned top layer and underlayer gradually merge into one another. Furthermore, the top layer of the artificial skin can be provided with autologous epithelial cells such as keratinocytes and the underlayer can be provided with autologous fibroblasts.
Patent NL-8902480-A (NL)
Title: Concrete component shuttering - has bottom consisting of strips of flexible plastic sheet joined to rigid sidewall
IPC: E04C3/29
Filed: 1989-10-05
Abstract: Concrete components are produced on a support in shuttering having a rigid sidewall and a bottom resting on the support. The bottom consists of one or more strips of flexible plastic sheet joined to the sidewall. The latter can be formed by a frame, over which plastic sheet is shrunk, the strip forming the bottom being glued or welded to this sheet.
Patent NL-9001979-A (NL)
Title: Office cabinet with hinged closure panels - has locking slide with two locking positions
IPC: E05B65/463
Filed: 1990-09-07
Abstract: The cabinet has locking devices (11, 12, 13) cooperating with sliding drawers (3, 4, 19) and hinged closure panels ofcabinet (1). When locking slide (8) is brought into the first locking position, all sliding drawers and locking panels are locked. Sliding drawer (19) when opened does not prevent either sliding (3 or 4) to be opened. When locking slide (8) is brought into the second locking position, locking pin (11) cooperates with retainer surface (14) of sliding drawer (19).
Patent NL-9100848-A (NL)
Title: Earth digging machine construction - has beam with rotatable connector plate, around which scoop pivots, and hinge pin being rotatable with connector piece
IPC: E02F3/36
Filed: 1991-05-16
Abstract: Connector plate fixed to beam is rotatable and provides pivot movement for digger scoop. The end of beam (1) has a hinge pin (2) rotatable with connector piece (3) which via a second hinge pin (4) is connected with rod (5) driven by a hydraulic cylinder. Using rod (5) the connector piece can be turned w.r.t. the beam around the first hinge pin (2). Connector piece has two front journals (6) and two parallel positioned rear journals (7). Digger scoop (10) has a coupling part (11) consisting of two parallel plates with chook, shaped ends (13).
Patent NL-9300047-A (NL)
Title: Cage for protecting an object, a cage part and coupling means
IPC: B65F1/14
Filed: 1993-01-11
Abstract: The invention relates to a cage for protecting an object, such as a refuse container (bin), comprising a number of cage parts which are releasably coupled together by coupling means, wherein preferably a locking member for the coupling means can only be actuated from inside the cage in order to uncouple coupled cage parts, which furthermore comprise a frame comprising tubes, and wherein the coupling means are accommodated in adjoining tubes. The invention furthermore relates to a cage part and to coupling means.
Patent NL-9400739-A (NL)
Inventor: GEEL JACOBUS ANTONIUS PETER VA
IPC: B21D31/04
Filed: 1994-05-04
Abstract: A method for stiffening plate-like material for a spatial structural member, for example a cable trough, which stiffening takes place by locally pressing through the material to form ridges, wherein at least on one side of the ridge the thickness of the material is made smaller, whereby the material is extended, this such that internal tensions resulting from cold deformations in the plate are eliminated. <IMAGE>
Patent NL-9400914-A (NL)
Title: Accessory for a paint can
Inventor: MAUSSEN AUGUSTINUS WILHELMUS H
IPC: B44D3/12
Filed: 1994-06-06
Abstract: An accessory for use with a container for a liquid, such as paint, which is taken out of the container with the aid of an applicator tool, such as a brush or a spatula, can be placed on the top edge of the container. The accessory comprises a circumferential wall and a covering wall which faces inwards with respect to the said circumferential wall and is provided with a central opening which is smaller than the opening of the container. The covering wall is recessed in step form, while the circumferential wall extends beyond the recessed steps of the covering wall, as seen in the vertical direction of the container.
Patent PT-70490-A (PT)
Title: Process for the preparation of insect repellent compounds
IPC: C07D/
Filed: 1979-11-23
Abstract: Pyridylpropyl esters of formula (I) are new. (where R is 3-5C alkyl or alkenyl, esp. 2-methyl-1-propenyl; pref. the ester gp. is at the 3-posn.).. (I) are insect, esp. mosquito, repellents. They are prepd. by reaction of a pyridyl alkanol with an acyl chloride.
Patent PT-79760-A (PT)
Inventor: LETOFFE MICHEL
IPC: C08K5/57
Filed: 1984-12-27
Abstract: 1. Polyorganosiloxane composition curable to give an elastomer, characterized in that it contains polydiorganosiloxanes carrying condensable or hydrolyzable groups at the end of the chain, and, if appropriate, silicon compounds of which each molecule carries at least three condensable or hydrolyzable groups, and a catalytically effective quantity of a tin (IV) chelate, from 0.001 to 10 parts by weight per 100 parts of polydiorganosiloxanes.
Patent PT-79832-A (PT)
Title: Process for the preparation of acyloxithiophen derivatives with fungicidal properties
IPC: A01N43/10
Filed: 1985-01-16
Abstract: 1. Acyloxythiophene derivatives of the general formula (I)   see diagramm : EP0150748,P16,F3   in which R**1 represents alkyl with 1 to 5 carbon atoms, alkoxyalkyl or alkylthioalkyl with 1 to 5 carbon atoms per alkyl part, halogenoalkyl with 1 or 2 carbon atoms and up to 5 identical or different halogen atoms, cyanoalkyl with 1 to 5 carbon atoms in the alkyl part, trialkylsilylmethyl with 1 to 3 carbon atoms per alkyl part, alkenyl with 2 to 4 carbon atoms or alkinyl with 3 to 5 carbon atoms, R**2 represents alkyl with 1 to 4 carbon atoms, n represents 0 or 1, R**3 to R**5 are identical or different and represent hydrogen, alkyl or alkoxy with 1 to 4 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and up to 5 identical or different halogen atoms, halogenoalkoxy, halogenoalkylthio, halogenoalkylsulphinyl or halogenoalkylsulphonyl with 1 or 2 carbon atoms and up to 5 identical or different halogen atoms per halogenoalkyl radical, N-halogenoalkyl-N-halogenoalkylthioamino with 1 or 2 carbon atoms and up to 5 identical or different halogen atoms per halogenoalkyl radical, chlorine or fluorine and R**6 and R**7 represent hydrogen, fluorine, chlorine or trifluoromethyl, with the proviso that one of the radicals R**3 to R**7 is a fluorine-containing radical or at least 3 of the radicals R**3 to R**7 represent fluorine and/or chlorine.
Patent PT-81184-A (PT)
Title: Process for the regeneration of 6-fluoro-4-chromanone from 6-fluoro-4-ureidochroman-4-carboxylic acid
Inventor: MOORE BERNARD SHIELDS
IPC: C07D311/22
Filed: 1985-09-24
Abstract: 6-Fluoro-4-chromanone can be regenerated from (R)-6-fluoro-4-ureidochroman-4-carboxylic acid, or from mixtures of (R)-6-fluoro-4-ureidochroman-4-carboxylic acid and its racemic modification, by oxidation with a permanganate, especially potassium permanganate. 6-Fluoro-4-chromanone is a chemical intermediate useful for preparing sorbinil, an aldose reductase inhibitor which can be used in clinical medicine for the control of the chronic complications of diabetes. (R)-6-Fluoro-4-ureidochroman-4-carboxylic acid and its racemic modification are by-products from the production of sorbinil from 6-fluoro-4-chromanone.
Patent PT-93801-A (PT)
Inventor: ZIERHUT HERMANN
IPC: G08C23/04
Filed: 1990-04-19
Abstract: A transmission link for transmitting a sequence of signals comprising pulse and interval signals, across a transmission medium from a transmitter to a receiver circuit of a receiver, whereby each pulse signal is modulated with a frequency. At least two frequencies are used to modulate the pulses, and a separate evaluation circuit is provided in the receiver for each modulating frequency. The output signals of the evaluation circuits are concatenated (linked in series) by a AND-gate circuit.
Patent PT-93900-A (PT)
Inventor: PHILIPS CONSTANT
IPC: B23D45/06
Filed: 1990-04-27
Abstract: Sawing procedure, more especially to be applied with a sawing mechanism with pre-grooving saw and for sawing through products of which at least one extremity shows a rounded or profiled form, characterised in that it principally consists in the movement of the product to be sawed (3) over a pre-grooving saw (2) in order to saw a groove (4) in the underside of this product (3); the subsequent sawing of the product (3) through the aforementioned groove (4), by means of a main saw (1) and, when the aforementioned rounded or profiled extremity (5) of the product (3) arrives at the location of the pre-grooving saw (2), the movement of this pre-grooving saw (2) in such a way that the aforementioned groove (4) is completed around the whole extremity (5).
Patent PT-93952-A (PT)
Inventor: DYER DAVID CHARLES
IPC: A47B43/00
Filed: 1990-05-03
Abstract: A foldable structure which can be used as the basis for a wide variety of articles, such as furniture, office equipment, freight containers and portable buildings, is foldable between a generally flat form and an erected, three-dimensional form. A first pair of opposed frame units (10,11) are connected by at least one further frame unit (12), which is hingedly attached to one (11) of the pair of frame units and is hingedly and slidably attached to the other (10) of the pair of frame units, for example by means of swivel cleats (13). Further components are connected to one or both of the pair of frame units (10,11) so that such further components can be disposed in a folded-flat position adjacent to said pair of frame units (10,11) when the latter are in their collapsed state and can be disposed in a second, ready-for-use position in planes at an angle to the planes containing the frame units to which they are attached.
Patent PT-96815-A (PT)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: A61P21/00
Filed: 1991-02-19
Abstract: PCT No. PCT/FR91/00119 Sec. 371 Date Jun. 25, 1992 Sec. 102(e) Date Jun. 25, 1992 PCT Filed Feb. 14, 1991 PCT Pub. No. WO91/12265 PCT Pub. Date Aug. 22, 1991.This invention relates to compounds of formula:    <IMAGE>  (I)  in which R1 represents a hydrogen atom or an alkyl or alkoxycarbonyl radical or an unsubstituted or substituted phenyl radical, R2 represents an alkyl (1-8 C) or polyfluoroalkyl radical or an unsubstituted or substituted cycloalkyl radical, R3 represents an unsubstituted or substituted phenyl radical, a naphthyl, indolyl, quinolyl or phenylamino radical in which the phenyl ring is optionally substituted, or a quinolylamino radical, and m is 0 or 1, the process for preparing them and the medicaments containing them.
Patent PT-98271-A (PT)
Inventor: BOLLIAND ROBERT
IPC: D04H1/492
Filed: 1991-07-10
Abstract: The thermobonding interlining is a nonwoven covered on one face with dots of thermobonding resin. According to the invention, the nonwoven is a web, containing no binding agent, of which the g/m2 weight is less than 50, which is produced from fibers in a thermoplastic material, such as polyamide; the mean diameter of the fibers is comprised between 1 and 5 (my)m, the consolidation of the nonwoven is obtained by intermingling of the fibers by high pressure streams of fluid, notably by injection of water at pressures of 40 to 80 bars, or by thermal bonding. For example, the fibers being obtained from a mixture of constitutents having different melting points, the bonding points result from the melting and bonding of the zones of fibers having the lowest melting point.
Patent PT-98444-A (PT)
Inventor: VIJAYAKUMAR ERRA KOTESWARA
IPC: C12P19/60
Filed: 1991-07-25
Abstract: Balhimycin, a compound of the molecular formula C66 H73 Cl2 N9 O24 , is a novel Glycopeptide antibiotic.
Patent PT-99316-A (PT)
Title: Process for the preparation of epsilon-caprolactone
Inventor: INABA YUKIO
IPC: C07C/
Filed: 1991-10-23
Abstract: This invention relates to a process for the preparation of epsilon-caprolactone which comprises using a solution of percarboxylic acid obtained by the oxidation of organic carboxylic acid in an organic solvent in the presence of hydrogen peroxide and a boric acid catalyst and cyclohexanone, using 1 to 1.5 mols of percarboxylic acid, 0.012 mols or less of hydrogen peroxide and 0.04 mols or less of boric acid catalyst per mole of cyclohexanone in a reaction system and reaction of the said cyclohexanone with the said percarboxylic acid to form epsilon-caprolactone.
Patent PT-99502-A (PT)
Inventor: MALEN CHARLES
IPC: A61P25/26
Filed: 1991-11-13
Abstract: The invention relates to the compounds of general formula (I): 
<IMAGE>
 in which 
 
  R represents a linear or branched (C1-C6) lower alkyl group, a (C3-C8) cycloalkyl group, an optionally substituted phenyl group, a pyridyl group or a naphthyl group, 
  R1 and R2, which may be identical or different, represent a hydrogen atom, a linear or branched (C1-C6) alkyl group or a linear or branched (C1-C6) acyl group, 
 to their enantiomers, diastereoisomers and epimers as well as to their addition salts with a pharmaceutically acceptable acid. 
<??>Medicaments.
Patent SE-8803875-A (SE)
IPC: H04L12/54
Filed: 1988-10-28
Abstract: A method and apparatus for preventing transmission of data packets with a greater intensity than a given value for the channel on any one of a number of channels on a common transmission link. A variable counter value (r) is associated with each channel. This counter value is increased for a given channel by a predetermined value (I) when a data packet arrives at this channel. The counter values (r) for all channels are decreased at uniform intervals by a value (d), which is less than the predetermined value (I). Data packets arriving at a channel, the counter value (r) of which exceeds a given limiting value (C) are rejected.
Patent SI-9520142-A (SI)
Title: Device for mixing particulate material and liquid
Inventor: AHMAN STEFAN
IPC: B01F33/40
Filed: 1995-11-24
Abstract: PCT No. PCT/SE95/01401 Sec. 371 Date Aug. 8, 1997 Sec. 102(e) Date Aug. 8, 1997 PCT Filed Nov. 24, 1995 PCT Pub. No. WO96/16727 PCT Pub. Date Jun. 6, 1996A device for mixing particulate material and liquid comprises a container (1), an inlet (9) for the introduction of particulate material (P1) into the container (1), a spraying means (15, 16) for spraying liquid over the particulate material in the container, an agitator (17, 17', 22, 22') arranged in the container (1), and an outlet (10) for discharging material mixed with liquid from the container (1). A fluidization means (6, 12, 13, 14) is adapted to fluidize the particulate material in the container (1) during the mixing operation.
Patent SI-20348-A (SI)
Title: Axial differential pressure controller
Inventor: MEDVESCEK MILAN
IPC: G05D27/00
Filed: 1999-03-05
Abstract: The differential pressure controller of axial type with valve and adjustable spring force. The spring is built inside the chassis and is pressing against the adjustment rods, which reach outside the chassis and are sealed by a sealant. The washer is practically always exposed to static loads, because the rod is moving only during setting. Therefore there is hardly any wear of the sealant thus leading to a longer lifetime of the washer. The spring consists of at least two cylinder torsion springs, which are designed in such a way that the sum of their torsion moments regarding the longitudinal axis is practically almost zero. This considerably extends the lifetime of the diaphragm. The adjustment rods are located around such a large diameter, that there is sufficient space between them for the attachment nut. This considerably shortens the required length of the controller. The openings for the adjustable rods are of simple step-like design, without any closed grooves for the sealant. The ring, which limits the hub of the diaphragm disk, is made from smooth, stainless material and forms together with its extension a surface for the displacement of the diaphragm. This protects the diaphragm and the valve plate against damage and wear.
Patent UA-13348-A (UA)
Title: Unit for angular connection of plates
Filed: 1990-12-20
Abstract: The unit has support part, thrust slat, crimp with shoulders and fixation element tightening those. Support part has through opening for passage of fixation element with possibility of fixation at side of thrust slat and support part, at that the cramp is installed with its branches between support part and plates being connected with possibility to surround those with shoulders and inner contour of support part at side of thrust slat for transfer of tightening force of fixation element to surfaces of support part and plates being connected and for fixing the last one against shift.
Patent UA-26181-A (UA)
IPC: F23C10/20
Filed: 1990-02-05
Abstract: A fluidized bed reactor generating heat has in its bottom part a grid for introduction of fluidizing gas into the rector and walls being made as waterwalls in which vertical water tubes are combined by flat plate material. The waterwalls are refractory lined in their lower part to withstand erosion and heat. The water tubes are bent outwards at an angle to the vertical plane in the intermediate section between the uncovered upper waterwall section and the refractory lined lower waterwall section in order to minimize erosion due to particles flowing downwards along the walls in the reactor.
Patent UA-26427-A (UA)
Inventor: KUFNER-MUHL ULRIKE
IPC: C07D473/06
Filed: 1989-12-21
Abstract: The invention relates to the xanthine derivatives of the general formula wherein R1 and R2 – lower alkyl; R3 – the residue from the group comprising tetrahydrofuranon, thiophen, dithiolanyl, dithianyl, furan.
Patent BG-100642-A (BG)
Title: In ovo vaccination against coccidiosis
Inventor: EVANS NIGEL A
IPC: A61K35/00
Filed: 1996-06-05
Abstract: The method for domestic poultry vaccination against coccidiosis includes the administration of an effective immunization dose of live Eimeria sporozoite or merozoites or a mixture thereof in the egg. In one preferable implementation the poultry is chicken or turkeys.
Patent BG-102701-A (BG)
Title: 2-hetaroylcyclohexan-1,3-dions
Inventor: OTTEN MARTINA
IPC: C07D327/06
Filed: 1998-08-19
Abstract: The invention relates to 2-hetarocyclohexan-1,3-dions, to amethod for the preparation of hetaroyl derivatives, to meanscontaining them, as well as to their application for unwantedvegetation control. The hetaroyl derivatives have the formulawhere L, M mean hydrogen, C1-C6 alkyl, C2-C6 alkenyl, C2-C6alkynyl, C1-C4 alkoxy and these groups can optionally besubstituted by from 1 to 5 halogen atoms or by C1-C4 alkoxy group,halogen, cyano, nitro. X is oxygen or sulphur which can besubstituted by one or two oxygen atoms, n has the value of 0. 1 or2. 0 and R1, R2, R3, R4 & n have the meanings listed in thedescription.13 claims
Patent BG-104561-A (BG)
Title: Aryl fused azapolycyclic compounds
Inventor: COE JOTHAM W
IPC: A61P25/08
Filed: 2000-06-27
Abstract: Compounds and their pharmaceutically acceptable salts of formula wherein R1, R2, R3 and n are defined as in the specification, intermediates in the synthesis of such compounds, pharmaceutical compositions containing such compounds and methods of using such compounds in the treatment of neurological and psychological disorders are claimed. 14 claims
Patent BG-111825-A (BG)
Title: Двукомпонентна капачка за бутилки
Inventor: ALEKSOV ALEKSI
IPC: B65D51/28
Filed: 2014-09-23
Abstract: Капачката е предназначена за затваряне на бутилки с напитки, получаващи се от смесването на концентрат и минерални или трапезни води. Капачката съдържа основа (1) и запушалка (2). Основата (1) се състои от външна околна стена (4) и основен цилиндър (9). От вътрешната страна на външната околна стена (4) са изработени един резбови участък (5) и закрепващ пръстен (7). От външната страна на външната околна стена (4) е изработен назъбен участък (6). Към външната околна стена (4) чрез отслабени връзки (24) е прикрепена една запечатваща лента (23). Горната част на основния цилиндър (9) е отворена. Външната страна на горната част на цилиндъра (9) е с оформен резбови участък (10), под който е изработен пръстен (11). Вътрешната страна на горната част на основния цилиндър (9) е оформена като цилиндрични повърхнини (12 и 13) с различен диаметър. Долната част на основния цилиндър (9) се състои от една междинна гривна (33) с уплътнителен пръстен (34), чашковидно тяло (14) с уплътнителен пръстен (17) и кръгообразна връзка (15). В най-долната част на основния цилиндър (9) са изрязани отвори (16). 3апушалката (2) се състои от дъно (19), външна околна стена (20) и цилиндър (27). По вътрешната страна на външната околна стена (20) е изработен резбови участък (21), а външна страна (22) е назъбена. В края към външната околна стена (20), чрез отслабени връзки (26) е прикрепена една запечатваща лента (25). На външната страна на цилиндъра (27) е изработен един изпъкнал пръстен (28). 8 претенции, 7 фигури
Patent CN-1266615-A (CN)
Title: 利用远缘杂交和多倍体双重优势选育水稻新品种和杂交水稻的方法
Inventor: CAI DETIAN
IPC: A01H1/02
Filed: 2000-04-10
Abstract: 本发明提出了一种以远缘杂交和多倍体为基础利用双重优势的育种方法。它是对杂交亲本,选择具有增加杂交亲和性减少后代不育性作用的广亲和或无融合生殖或pH等特殊基因,进行多倍体诱导与鉴别,形成亚种间杂种、种间杂种、相同基因组种间杂种、不同基因组种间杂种多倍体,选育出多倍体水稻品种;并且同时还利用雄性不育和雄性恢复基因的特性,选育出多倍体杂交水稻。本发明充分利用了远缘杂交优势和多倍体优势,把水稻由二倍体变成异源四倍体和异源六倍体,获得产量成倍增长的结果。
Patent CN-1409881-A (CN)
Title: 用于射频过耦合的一单片式集成微波导元件
Inventor: KERN STEFAN
IPC: H01P5/08
Filed: 2000-11-21
Abstract: 本发明涉及一种用于过耦合高频的单片式集成微波导元件，其包括形成在一微波导芯片上的第一微波导，和形成在一载波器基片上的第二微波导。所述微波导通过一芯片电镀通孔彼此连接。本发明所提供的每一个微波导(14，16)在接触区(12)都包括用做反射补偿的集成补偿结构(42，34，44，38)。
Patent CN-1382808-A (CN)
Title: 一种加脂剂的制备方法
Inventor: LIU LI
IPC: C14C9/02
Filed: 2001-04-24
Abstract: 本发明属于皮革助剂的制备方法,是由长链脂肪酰胺磷酸胺基烷基脂(见上式),其中n为2或3,R为C 12 ～C 18 长链烷基)盐(I)20%～70%、醇类溶剂2%～10%、表面活性剂0.5%～10%、天然动植物油2.5%～10%、矿物油0～10%、矿物油改性产物0～12%、水20%～50%在30～90℃下搅拌20分钟～2小时,制得加脂剂。本发明制得的加脂剂与皮革的结合力强,能赋予皮革更优异的柔软性、丰满性和丝光感。
Patent CN-1336448-A (CN)
Title: 处理金属表面的方法
Inventor: HIROFUMI SENHARA
IPC: C23C22/13
Filed: 2001-05-15
Abstract: 本发明提供一种金属表面处理方法,包括将基材浸渍在磷酸锌酸性水溶液中的化学转化步骤,使用亚硝酸锌水溶液作为促进剂,所述亚硝酸锌水溶液基本没有钙离子,假设其亚硝酸锌[Zn(NO 2 ) 2 ]浓度按NO 2 计为10重量%,所述溶液含有0－6500ppm的钠离子,0－20ppm的硫酸根离子。
Patent CN-1541091-A (CN)
Inventor: DIETRICH R
IPC: A61K9/10
Filed: 2001-12-05
Abstract: 本发明涉及药物技术的领域，描述了一种包含酸不稳定活性成分，特别是酸不稳定的质子泵抑制剂的混悬液形式的药物制剂。本发明还涉及该混悬液的制备方法。该混悬液特别适用于将酸不稳定活性成分给药于服用固体剂型如片剂或胶囊时有困难的人。
Patent CN-1466010-A (CN)
Inventor: HIDENORI IKINO
IPC: G02F1/136
Filed: 2002-07-05
Abstract: 一种彩色液晶板及其制造方法以及采用此彩色液晶板的彩色液晶显示器。在液晶板的反射显示部分R内，一部分经过滤色片到达反射电极的光穿过狭缝出射至外部，一部分经过狭缝到达反射电极的光通过滤色片出射至外部。另外，经过滤色片到达反射电极并且经过滤色片出射至外部的光，以及没有机会穿过狭缝的光也可被观察到。因此，在光被输入至内部直至出射到外部走过相应距离的时间内，光所穿过的滤色片的平均膜厚与在透射显示部分T中观察到的膜厚近似相等。另外，由于狭缝的面积与相应滤色片的面积之比可根据待显示的颜色而改变，因而就可以使反射显示部分R的色彩还原范围与透射显示部分T的色彩还原范围根据待显示的颜色而相互一致。
Patent CN-1507308-A (CN)
Inventor: RUAN ZHENXIANG
IPC: H05B41/14
Filed: 2002-12-11
Abstract: 一种双管荧光灯电子镇流器，由滤波器和升压变换器构成，其特征在于所述的滤波器连接设置有桥式整流器，所述的桥式整流器连接设置有所述的升压变换器，电流经过所述的滤波器滤波后，经所述的桥式整流器整流，进一步由所述的升压变换器进行升压输出。