baber/WOPTO huggingface dataset:
Patent NL-9401723-A (NL)
Inventor: VEEN GEUKO VAN DER
IPC: F26B13/00
Filed: 1994-10-18
Abstract: A drying apparatus comprising a cylindrical drum (1) for drying, on the outside surface of the drum (1), pulp-shaped and viscous substances, such as for instance coffee milk powder, or band-shaped products, such as for instance paper, cardboard or textile, the apparatus comprising means for heating the drum (1) from the inner space of the drum (1), the means for heating the drum from the inner space of the drum (1) comprising a number of gas burners (2) juxtaposed in axial direction of the drum and controllable independently of one another. In furher elaboration of the invention, the gas burners are radiant burners. <IMAGE>
Patent PT-76935-A (PT)
Title: Basket retainer for heat exchanger tube cleaning element
IPC: F28G1/06
Filed: 1983-06-24
Abstract: The method of cleaning a set of heat exchanger tubes, e.g. boiler tubes uses a special injection basket (17) which is mounted on the open ends of the tubes (5), and used to force cleaning devices through the tubes. The basket has a plate (27) which is secured by bolts (28) to the tube carrying end plate (6). The basket consists of a tube (30) with openings along it and an end strap which is supported in line with a boiler tube, at each end so that the cleaning device can be reciprocated between them. Each basket element (30) is externally threaded to screw into the carrier plate (27) and has a plain end with a tapered bore which fits inside the boiler tube. An alternative design has basket elements with flanged ends and stepped, to lock positively into the boiler tube end.
Patent PT-79600-A (PT)
IPC: C07D403/12
Filed: 1984-12-03
Abstract: This invention relates to novel indole derivatives of the formula <IMAGE> (I)  wherein A represents a -CH2-CH2-, -CH=CH-,   <IMAGE> group and B represents a methylene, carbonyl, or thiocarbonyl group or A represents a -CO-CO- or   <IMAGE>   group and B represents a methylene group, E represents an alkylene group or a 2-hydroxy-n-propylene, 2-hydroxy-n-butylene, or 3-hydroxy-n-butylene group, G represents an alkylene group, R1 represents a hydrogen, chlorine, or bromine atom or a trifluoromethyl, nitro, amino, alkylamino, dialkylamino, alkyl, hydroxyl, alkoxy, or phenylalkoxy group, R2 represents a hydrogen, chlorine, or bromine atom or a hydroxyl, alkoxy, phenylalkoxy, or alkyl group or R1 and R2 together represent an alkylenedioxy group, R3 represents a hydrogen, chlorine, or bromine atom or an alkyl group, R4 represents a hydrogen atom or an alkyl or phenylalkyl group, R5 represents a hydrogen, fluorine, chlorine, or bromine atom or an alkyl, hydroxyl, alkoxy, or phenylalkoxy group, R6 represents a hydrogen atom or an alkoxy group, and R7 represents a hydrogen atom or an alkenyl, alkyl or phenylalkyl group, and the acid additional salts thereof. These compounds, which may be obtained by use of known methods, have valuable pharmacological properties, particularly a heart rate-lowering activity.
Patent PT-88144-A (PT)
Inventor: ARNOLD LYLE JOHN
IPC: C12Q1/6832
Filed: 1988-07-29
Abstract: In an assay for a target nucleotide sequence employing hybridization with a target probe nucleotide sequence, cross reaction between the target probe and a non-target nucleotide sequence, capable of hybridizing with the target probe, is prevented or diminished by introducing, at some point during the hybridization, a non-target probe which hybridizes preferentially with the non-target nucleotide sequence. The melting temperature for the non-target probe/non-target nucleotide sequence hybrid is preferably greater than that of the target probe/non-target sequence hybrid. The hybridization can be carried out under isothermal conditions or preferentially with gradual cooling.
Patent PT-92770-A (PT)
Inventor: GOPALAN BALASUBRAMANIAN
IPC: C07D207/22
Filed: 1989-12-29
Abstract: Compounds of formula I <CHEM> and their salts in which n = 0 or 1, R1 and R2 are each aliphatic or cycloalkyl or NR1R2 is an optionally substituted heterocyclic ring, R3 is alkyl, cycloalkyl or optionally substituted amino, R5 is an aliphatic group, R6 is H, an optionally substituted aliphatic group or a cycloalkyl group, or R3 and R5 together with the nitrogen and carbon atoms to which they are attached form an optionally substituted heterocyclic ring or R5 and R6 together with the nitrogen to which they are attached form a heterocyclic ring optionally substituted by alkyl and R7 is optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, trifluoromethyl or cyano have utility as hypoglycaemic agents.
Patent PT-94270-A (PT)
Inventor: WATANABE YOSHIFUMI
IPC: C07D513/04
Filed: 1990-06-05
Abstract: A heterocyclic compound represented by formula (I): <CHEM> and salts thereof, and intermediates therefor are disclosed. The compound of formula (I) and salts thereof exhibit selective serotonin 2-receptor antagonistic activity and are useful for the prevention or treatment of circulatory diseases, e.g., ischemic heart diseases, cerebral vessel disturbances, and peripheral circulation disturbances.
Patent PT-96181-A (PT)
Inventor: THORWART WERNER
IPC: A61K31/426
Filed: 1990-12-13
Abstract: Novel substituted thiazoles of the formula I   <IMAGE> (I)  in which R1 is a saturated or unsaturated, straight-chain or branched C1-C5-alkyl group, R2 is a hydrogen atom or an alkyl radical having 1 to 3 carbon atoms, A is an intermediate chain of the formula -(CH2)n-Y-CR3R4-; -CH=CR3-(CH2)m- or -CH=N-O-(CH2)n-  where Y is a single bond, an oxygen or sulfur atom or a carbonyl group, R3 and R4 are identical or different and are a hydrogen atom or an alkyl radical having up to two carbon atoms, m is a number from 0 to 3 and n is a number from 1 to 4, and Z is a tetrazole or CN group, or a radical of the formula  <IMAGE>  X is a hydroxyl group or a radical of the formula R5O- or R6R7N-, where R5 is a straight-chain or branched C1-C4-alkyl radical which is optionally substituted by hydroxyl, C1-C3-alkoxy or C1-C3-alkylamino, R6 and R7 are identical or different and are a hydrogen atom, a straight-chain or branched C1-C6-alkyl radicall or, for the case in which R6 is a hydrogen atom or a C1-C4-alkyl radical, R7 is a hydroxyl, a C1-C3-alkoxy or a tetrazol-5-yl group or X, together with the structural element -A-(C=O)-, is a radical of the formula II   <IMAGE> (II)   where R8 is a hydrogen atom, a C1-C3-alkyl radical or a C1-C3-alkoxy radical, and physiologically tolerable salts of such compounds of the formula I in which X is a hydroxyl or hydroxyamino group, are prepared by various processes. They are preferably suitable for the treatment and prophylaxis of inflammatory diseases - in particular inflammatory rheumatic diseases.
Patent PT-96688-A (PT)
Inventor: RIVIER JEAN EDOUARD FREDERIC
IPC: C07K1/04
Filed: 1991-02-06
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount of such GnRH antagonists prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. These peptides may be used to treat steroid-dependent tumors, such as prostatic and mammary tumors. The peptides include cyclic, bicyclic and tricyclic analogs of the decapeptide GnRH, and preferably there are at least two covalent bonds between the residues in the 4- and 10-positions, the residues in the 5- and 8-positions and the residues in the 1- and 3-positions, respectively. Examples of such bonds include a disulfide linkage between Cys residues, an amide linkage between a side chain amino group and a side chain carboyxl group, a dicarba linkage between side-chain alkyl groups, and a carba linkage between a side-chain alkyl group and a side-chain sulfhydryl group.
Patent PT-99708-A (PT)
Inventor: KRISHNAN RAMASAMY
IPC: C09D11/02
Filed: 1991-12-06
Abstract: Water-based ink compositions comprising water, a pigment, a nonionic surfactant having a solubility in water of less than about 0.5 wt. % and a solubilizing agent sufficient to solubilize substantially all of the nonionic surfactant.
Patent SE-7707940-A (SE)
Inventor: NADELSON J
IPC: C07D491/04
Filed: 1977-07-07
Abstract: This disclosure describes novel compounds of the formula   <IMAGE> where R1 is straight chain lower alkyl, and R2 and R3 independently represent hydrogen or lower alkyl or together with N represent <IMAGE>   where X is CH2, O or N-CH3, and R4 is hydrogen, halo having an atomic weight of about 19 to 36 or lower alkoxy WHICH ARE USEFUL AS HYPOLIPIDEMIC AGENTS.
Patent SI-9210104-A (SI)
Inventor: KOZMA LASZLO
IPC: B01F3/04
Filed: 1992-01-31
Abstract: Kompleksni mešalni sistem s stopnjami, ki
sestoji iz propelerskih mešal velikega razmerja premerov,
kjer so lopate opremljene z elementi za
modifikacijo pretoka, pri čemer deleži energije, porabljene
za dispergiranje količine plina, vbrizgane v
reaktor, homogenizacijo večfaznih zmesi, suspenzijo
trdnih delcev, itd. ter lastnosti, ki ustrezajo reološkim
lastnostim zmesi plin/tekočina in posebnim zahtevam
postopka, lahko zagotovi tudi v izjemnih primerih.
Odprti kanali (5), nasprotni smeri vrtenja, so razporejeni
na lopatah (4) disperzijske stopnje (2a)
propelerskih mešal (2), pritrjenih na skupno gred, kjer
so kanali (5) povezani z dovodom (7) plina. Vpadni kot
določenega dela lopat (4) mešalnih stopenj (2b, 2d),
uporabljenih za homogeniziranje in suspendiranje, je
nasprotno usmerjen, dolžina je krajša in/ali vpadni kot
je manjši kot pri drugih lopatah. Na izstopnih konceh
lopat so na določenem delu (2c) propelerskih mešal,
uporabljenih podobno za homogeniziranje in suspendiranje,
razporejene odklonilne palice (8) in/ali pomožne
lopate (12), ki so nameščene pod kotom
največ 20 stopinj glede na lopatna krila nad ali pod
izstopnim koncem lopat.
Patent SI-9400051-A (SI)
Title: Copolymers on basis of maleic acid derivatives and vinyl monomers, their preparation and use
Inventor: ALBRECHT GERHARD
IPC: C09K23/52
Filed: 1994-02-01
Abstract: Copolymers built up essentially from the structural units     A) <IMAGE>     B)     a) <IMAGE>  and/or   b) <IMAGE>  and/or   c) <IMAGE>       C) <IMAGE>  and optionally   D)     a) <IMAGE>  and/or   b) <IMAGE>     The copolymers can be used as dispersants for inorganic and organic substances, in particular as flow promoters for hydraulic binders.
Patent SI-9500362-A (SI)
Title: Substituted benzoyl guanidines, process for the preparation thereof, use thereof as a medicine or as a diagnostic agent as well as a medicine containing them
Inventor: SCHWARK JAN-ROBERT
IPC: A61P9/00
Filed: 1995-11-24
Abstract: Hydroxylated benzoyl-guanidines (I) and their salts are new: R<1> = R<6>-CO; or R<7>R<8>N-CO; R<6> = 1-8C alkyl, perfluoro-1-8C alkyl; 3-8C alkenyl; or -CnH2n-R<9>; n = 0-4; R<9> = 3-8C cycloalkyl; or phenyl, biphenylyl or naphthyl opt. mono-, di- or trisubstd. by F, Cl, CF3, Me, OMe or NR<10>R<11>; R<10>,R<11> = H; 1-4C alkyl; or perfluoro-1-4C alkyl; R<7> = H; 1-8C alkyl, perfluoro-1-8C alkyl; 3-8C alkenyl; or -CnH2n-R<9>; and R<8> = H; 1-4C alkyl; or perfluoro-1-4C alkyl; or R<7> + R<8> = tetra- or pentamethylene with 1 CH2 opt. replaced by O,S,NH,NMe or N-benzyl; R<2> = a) R<1>; H; OH; F; Cl; Br; I; CN; NO2; 1-8C alkyl, perfluoro-1-8C alkyl; 3-8C alkenyl or -CnH2n-R<9>; b) N- or C-bonded 1-9C heteroaryl opt. mono-, di- or trisubstd. by F, Cl, CF3, Me, OMe, NHMe or NMe2; c) SR<18>; OR<18>; NR<18>R<19>; or CR<18>R<19>R<20>; d) R<6>-SOm-; or R<7>R<8>N-SO2-; e) R<33>X-; f) SR<40>; OR<40>; NHR<40>; NR<40>R<41>; CHR<40>R<42>; CR<42>R<43>OH; C  IDENTICAL  CR<45>; CR<46>=CR<45>; or -ÄCR<47>R<48>Üu-CO-ÄCR<49>R<50>Üv-R<44>; g) R<55>-NH-SO2; R<18> = -CaH2a-1-9C heteroaryl opt. mono-, di- or trisubstd. by F, Cl, CF3, Me, OMe, OH, NH2, NHMe or NMe2; a = 0-2; m = 1-2; R<19>,R<20> = H; R<18>; 1-4C alkyl; or perfluoro-1-4C alkyl; X = O; S; NR<34>; (D=O)A-; or NR<34>C=MN*R<35>, with A and N* being bonded to the Ph gp. in (I); M = O or S; A = O or NR<34>; D = C or SO; b = 0 or 1; d = 1-7; R<33>, R<35> = 1-8C alkyl; 3-8C alkenyl; -(CH2)bCdF2d+1; or -CnH2n-R<9>; R<34> = H; 1-4C alkyl; or perfluoro-1-4C alkyl; or R<33> + R<34> = tetra- or pentamethylene with 1 CH2 opt. replaced by O, S, NH, NMe or N-benzyl; R<40>,R<41> = -(CH2)p(CHOH)q-(CH2)r-(CHOH)t-R<51>; or -(CH2)p-O-(CH2-CH2O)q-R<51>; u,t = 1-4; p,q,r,v = 0-4; R<42>,R<43> = H or 1-6 alkyl; or CR<42>R<43> = 3-8C cycloalkyl; R<44> = H; 1-6C alkyl; 3-8C cycloalkyl; or -CeH2e-R<45>; e = 0-4; R<45> = phenyl or 1-9C heteroaryl opt. mono-, di- or trisubstd. by F, Cl, Me, OMe or NR<52>R<53>; or 1-6C alkyl opt. mono-, di- or trisubstd. by OH; R<46>-R<51> = H or Me; R<52>,R<53> = H or 1-4C alkyl; R<55> = R<56>R<57>N-(C=Y)-; Y = O; S; or NR<58>; R<56>,R<57> = H; 1-8C alkyl; 3-6C alkenyl; or -CfH2f-R<59>; f = 0-4; R<59> = 5-7C cycloalkyl or phenyl opt. mono-, di- or trisubstd. by F, Cl, CF3, OMe or 1-4C alkyl; or R<56> + R<57> = tetra- or pentamethylene with 1 CH2 opt. replaced by O,S, NH, NMe or NBz; R<58> = R<56> or amidino; R<3>-R<5> = R<1> or R<2>; provided that at least 1 of R<2>-R<5> is OH.
Patent SI-20439-A (SI)
Title: Magnetic automaton
Inventor: LEBAN ZDRAVKO
IPC: F16D27/01
Filed: 1999-10-07
Abstract: Inside the magnetic automaton there are magnetic head guides hanging from racks, so that there is no friction inside their bearings. Each of the magnetic heads is located on its side of the of the symmetrical L-shaped lock rack. The heads as well as the locks are made from permanent magnets and feature their own slots horizontally up and down so that the staggered rack locks located up and down alternatively open and close under stators, which are also from a permanent magnet. The stators are located above the surface of the magnetic heads, up and down in a vertical plane, so that the locks beneath them can pass by way of magnetic lines of force from one side to another in the form of ellipses, which is why there is no friction by magnetic lines of force during the operation of the magnetic automaton, and the magnetic heads are driven to and from along the guide. While changing the opening and closing of magnetic gaps on the magnetic heads an automatic rotation is created inside the magnetic automaton with magnetic lock rack.
Patent UA-18259-A (UA)
Title: StarWriterMETHOD FOR CONTROL OF PLASMA DEPOSITION OF THIN FILMS IN VACUUM
IPC: C23C16/50
Filed: 1988-07-14
Abstract: The invention relates to the plasma diagnostics and control of thin film deposition process in vacuum, in particular to the technologies using sputtering, chemical vapor deposition and plasma polymerization. Purpose of the invention is increasing of yield factor on the account of ensuring uniform and reproductive film characteristics.
Patent UA-9777-A (UA)
Title: Electro-chemical method for determination of globular volume of blood
Inventor: SHERLANOV RAMIL ARSLANOVYCH
Filed: 1991-01-08
Abstract: Method includes measurement of inter-electrode distance expressed through increase of investigated and measurement of integral basis resistance of body at placement of one pair of electrodes to front surfaces of distal thirds of both forearms at minimal distance from wrist joints and second pair of electrodes – to front surface of distal thirds of both shins as close as possible to ankle joints with following calculation.
Patent UA-13171-A (UA)
Title: The installation for production of rectified alcohol
Filed: 1991-06-03
Abstract: The installation contains beer, epuration, and rectifying columns with dephlegmators and condensers, connected by means of the system of manifolds, and immersion heater, connected with the medium part of beer column by its tubular annulus and with the bottom part of epuration column by its pipe space.
Patent BG-107973-A (BG)
Title: Flat microwave antenna
Inventor: PESHLOV VESELIN
IPC: H01Q21/24
Filed: 2003-07-07
Abstract: The flat microwave antenna comprises package-arranged metal earthed plates having apertures (1, 2, 3) and antenna layers (4, 5) with supply lines (4D, 5D) fitted between the metal earthing plates, the apertures being arranged matrix-like in rows and columns. The ends of the supply lines (4D, 5D) match by pairs the emitting apertures (1A), in this way forming the emitting elements. After the last metal earthing plate (3) of the stack, a compact metal screening plate (7) is fitted. From the stacks two different antenna packets (Ap1 and Ap2) are formed for the orthogonal polarizations. The antenna also comprises a layer (8) of active elements for the pre-amplification of the signal received, connected to the emitting elements (4D, 5D, 1A) by coaxial junctions (13), as well as adder unit (9), connected to the active elements of layer (8). The antenna layers (4, 5) are made in the form of sub-grids, and the antenna output is connected by a junction (12) to the input of a coupled low-noise unit (10).
Patent BG-113370-A (BG)
Title: Device for determining the physical and mechanical condition of deformed rocks and building materials
Inventor: LOZANOVA SIA
IPC: G01N33/00
Filed: 2021-05-18
Abstract: The device for determining the physical and mechanical condition of rocks and building materials contains a structure (specimen) (1) of rocks - granite, dolomite, marble, rhyolite, syenite, slate or building materials - concrete, etc. in the shape of a cylinder, a press (2), an electronic counter (3) of aerosol micro- and nanoparticles with a built-in air suction pump and an air filter (4). The rock or structure specimen (1) is placed in an outer hollow cylinder (5) of solid material without bottoms, the height of which is lower than that of the specimen (1) and its diameter is greater than that of the structure (1). The two bottom areas of the outer cylinder (5) are covered by sleeves (6), the other two ends of which are tightly secured to the specimen (1) by elastic rings (7). One opening is formed near the sleeves (6) fixed on the outer hollow cylinder (5) and on the opposite sides thereof, to which one flexible air duct (8) is fitted. The other two ends of the ducts (8) are connected to the counter inlet (3) and the filter (4) respectively he specimen (1) is placed between the two plates of the press (2) so that the two openings of the outer cylinder (5) are sideways. The output information on the amount and size of aerosol mineral particles released from the deformed structure (1) is read on the counter monitor (3) or fed to a computer for processing and storage.
Patent CN-1314339-A (CN)
Title: 1,3－双－(－3－硝基苯氧基)苯的制备方法
Inventor: YU XINHAI
IPC: C07C205/38
Filed: 2000-03-21
Abstract: 1,3－双－(－3－肖基苯氧基)苯的制备方法。间苯二酚和1－溴－3－硝基苯反应制备1,3－双－(－3－硝基苯氧基)苯的方法,经由无水碳酸钾和间苯二酚在二甲基乙酰胺和甲苯混合溶液中于110～120℃回流反应成盐,继之在氯化亚铜催化剂存在下和1－溴－3－硝基苯于110～140℃回流反应制取1,3－双－(－3－硝基苯氧基)苯(NPB),该NPB的得率为49～55%,熔点101～102℃。
Patent CN-1297394-A (CN)
Title: 机器人装置
Inventor: RIKA HASEGAWA
IPC: B25J9/18
Filed: 2000-03-24
Abstract: 一种机器人装置,根据其它机器人发送的发送信息判定其操作,以及能在没有操作人员指令时协同工作的多个机器人装置。这些机器人装置可以形成自动协同的一组机器人。
Patent CN-1337011-A (CN)
Title: 光抽样装置和包括该装置的投影系统
Inventor: WEISSMAN Y
IPC: G02B6/42
Filed: 2000-06-27
Abstract: 一种光学设备,包括光源,在面对所述光源的一侧具有反射面的反射器,用于接收光,所述反射面中具有小中断,抽样装置位于所述反射器的相反一侧,与该小中断对准,用于提取被所述反射面接收的光的样品。
Patent CN-1387528-A (CN)
Title: 杂环取代的吡唑啉酮
Inventor: SINGH JASBIR
IPC: A61K31/427
Filed: 2000-11-01
Abstract: 本发明涉及新颖杂环取代的吡唑啉酮,包括含有该物质的药物组合物,诊断试剂盒,测定标准物或试剂,和使用该物质作为治疗药的方法。本发明也涉及中间体和这些新颖化合物的制备方法。
Patent CN-1393567-A (CN)
Title: 乙型肝炎病毒耐药检测寡核苷酸基因芯片的制备和用途
Inventor: WANG SHENGQI
IPC: C12Q1/68
Filed: 2001-06-27
Abstract: 本发明涉及一种生物工程类检测产品及其用途。具体说是一种新型乙型肝炎病毒耐药检测寡核苷酸基因芯片。根据乙型肝炎病毒拉米呋啶耐药性相关突变主要位于乙型肝炎病毒DNA聚合酶基因的L526，A546，M550和V553等氨基酸位点，设计寡核苷酸探针，长度为15－18，探针3’端进行NH3－(PEG)4－修饰。以醛基化载玻片为支持物制成寡核苷酸基因芯片。该基因芯片能有效分辨人工构建突变体中的点突变，也能检测HBV临床标本中DNA突变，是一种用于HBV耐药检测的新型生物工程类检测产品。
Patent CN-1365388-A (CN)
Title: 用于基因转移的病毒包膜载体
Inventor: YASUFUMI KANEDA
IPC: C12N15/88
Filed: 2001-02-02
Abstract: 本发明通过将外源基因导入灭活病毒的包膜,经由冻融处理或与表面活性剂混合,来制备基因转移载体。本发明还提供含有该基因转移载体的基因治疗药用组合物,含有该基因转移载体的试剂盒,以及应用该基因转移载体的基因转移方法。
Patent CN-1383448-A (CN)
Title: 在流化床催化裂化工艺中选择性生产c3烯烃的方法
Inventor: STUNTZ G F
IPC: C07B61/00
Filed: 2001-05-19
Abstract: 在此公开了一种由烯烃生产聚合物的方法,该烯烃由催化裂化或热裂化石脑油物流选择性地生产。在包括反应区、汽提区、催化剂再生区和分馏区的工艺设备中加入石脑油物流。石脑油原料物流在反应区与催化剂接触,该催化剂含有约10－50重量%平均孔直径小于约0.7nm的结晶沸石,反应条件包括反应温度为约500－650℃,烃的分压为约10－40psia。在塔顶收集蒸汽产物,且催化剂颗粒在去往催化剂再生区的途中通过汽提区。在汽提区用蒸汽汽提挥发物,将催化剂颗粒送入催化剂再生区,在此燃烧来自催化剂的焦,然后将催化剂循环到反应区。将来自反应区的塔顶产物送入分馏区,在此回收C 3 产物物流,并且将富含C 4 和/或C 5 烯烃的物流循环到汽提区。该烯烃可进一步加工和聚合形成各种聚合物材料。
Patent CN-1379309-A (CN)
Title: 字符选择方法和字符选择设备
Inventor: PARK J
IPC: G06F3/023
Filed: 2002-03-29
Abstract: 一种用于电子装置中从简式键盘上进行的字符选择方法和字符选择设备,其中每个键带有多个分配在其上的字符,并且这种方法包括以下步骤;检测按键;根据字符出现于字符串中的该位置上的概率选择分配给该键的字符中的一个以便显示;如果第一次显示的字符不是该位置上所需的字符,重复选择分配给该键的下一个字符以便显示,直到显示了所需字符为止;以及将选定的字符分配于该位置上。
Patent CN-1392169-A (CN)
Title: 聚乙烯－马来酸酐接枝共聚物溶剂热合成制备方法
Inventor: QI RONGRONG
IPC: C08F255/02
Filed: 2002-07-04
Abstract: 本发明提供一种聚乙烯－马来酸酐接枝共聚物溶剂热合成制备方法，其特征在于在高压釜中，放入聚乙烯树脂、马来酸酐、分散剂、引发剂和共单体并溶解于溶剂中，在一定温度和时间下进行反应，然后洗涤干燥，得到聚乙烯－马来酸酐接枝共聚物。将其用于聚乙烯与金属复合管或板的胶粘剂，粘接性好、剥离强度高；用于聚合物合金的增容剂，大大提高了聚乙烯与其它聚合物的相容性，得到综合性能优异的聚合物合金；用作聚乙烯与无机物复合材料的相容剂，使得聚乙烯的拉伸强度显著增加而冲击韧性保持不变。本发明方法简单，接枝率高，便于大规模生产，有着广阔的应用前景。
Patent CN-1418599-A (CN)
Title: 荧光检查计算机断层方法
Inventor: GERAS M
IPC: G01N21/47
Filed: 2002-11-11
Abstract: 本发明涉及一种荧光检查计算机断层方法，在该方法中连续采集测量值以进行重组和滤波，在这之后以密集的时间序列从该该测量值中重建CT图像。反投影包括扇形束的滤波数据覆盖正好180°的整个投影角度范围，同时考虑了在直径上相对设置的区域上的数据。
Patent CN-1465096-A (CN)
Title: 散热片及其制造方法
Inventor: AZUMA MASANOBU
IPC: C04B41/90
Filed: 2002-05-15
Abstract: 本文中公开了一种散热片，它包含绝缘的陶瓷基片，以及叠加在该基片的顶面上、用于在其上放置元件的金刚石膜，该散热片具有极好的热辐射特性并能稳定地使用。该散热片通过以下步骤得到：提供含有高热导率的氮化铝作为主要成分的陶瓷基片；在基片上形成接合部件层，比如能与基片和金刚石膜接合的硅膜；以及在接合部件层上形成高质量的多晶金刚石膜，使得多晶金刚石膜根据例如汽相法，通过插在它们之间的接合部件层与基片牢固地接合。
Patent CN-1465026-A (CN)
Title: 电子商务交易支持方法
Inventor: YOSHITSUGU HASUMI YOSHITSUGU
IPC: G06Q20/42
Filed: 2002-06-05
Abstract: 公开了一种用于在通信网络上顺利和安全地进行电子商务交易的电子商务支持方法，以及用来实现它的电子商务支持服务器。使用电子商务交易支持方法的系统包括：意欲购买商品者的通信终端(2)，其与通信网络中的虚拟商店(40)相连，并请求使用信用卡来购买商品；安装在虚拟商店(40)中的电子商务交易服务器(46)，其用来根据信用卡的信用检查来决定是否进行电子商务交易；和电子商务交易支持服务器(44)，其经通信网络(32)请求通信终端(2)发送IC卡(10)中的唯一编号数据，并将收到的唯一编号数据转换成信用卡号码，以便创建信贷限额数据，然后将信用卡可用/不可用数据发送到电子商务交易服务器(46)。
Patent CN-1522327-A (CN)
Inventor: ERIKSSON OLOF
IPC: D21H19/44
Filed: 2002-06-20
Abstract: 本发明涉及一种颜料颗粒的含水浆液或分散液，含有至少部分地吸附于颜料颗粒中的两亲型聚合物作为分散剂，其中浆液或分散液以如下方式显示温度依赖性粘度，即当温度从约20℃升高至约100℃时，粘度增加至少约2倍。本发明还涉及浆液或分散液的制备、涂布用彩色组合物、其制备方法、涂布纸或纸板的制备方法和可通过此方法获得的纸或纸板。
Patent CN-1599606-A (CN)
Title: 包含雌激素激动剂/拮抗剂、雌激素与孕激素组合的药物组合物、试剂盒和方法
Inventor: ZHU KE HUA
IPC: A61K31/566
Filed: 2002-07-04
Abstract: 本发明涉及药物组合物、试剂盒和方法，包含(－)－顺式－6－苯基－5－[4－(2－吡咯烷－1－基－乙氧基)－苯基]－5，6，7，8－四氢－萘－2－酚或其无毒的药理学上可接受的酸加成盐与雌激素的组合。本发明还涉及药物组合物、试剂盒和方法，包含(－)－顺式－6－苯基－5－[4－(2－吡咯烷－1－基－乙氧基)－苯基]－5，6，7，8－四氢－萘－2－酚或其无毒的药理学上可接受的酸加成盐、雌激素与孕激素的组合。
Patent CN-1539064-A (CN)
Inventor: KAZUHIRO SASAKI
IPC: C08J5/14
Filed: 2002-07-15
Abstract: 湿摩擦材料用纤维基材料，包含纤维成分、摩擦调节材料和填料，其中所述纤维成分含5－50重量％的均聚丙烯腈纤维和/或通过所述均聚丙烯腈纤维原纤化而制备的浆粕状均聚丙烯腈纤维，其中所述均聚丙烯腈纤维在180℃时的弹性模量为10cN/dtex或更高和在200℃时的收缩百分率为5％或更低。此纤维基材料可用于制造用在离合器、差速齿轮、制动器等上的湿摩擦材料，其中的纤维没有因为其塑性变形或者因为酸性分解产物的作用而劣化，因此耐用性出色。
Patent CN-1565093-A (CN)
Title: 无线基站、无线终端、移动通信系统及接收操作控制程序
Inventor: YOSHIHARU DOI
IPC: H04W16/28
Filed: 2002-08-01
Abstract: 基站根据来自终端的连接请求向终端供给指示适于该基站的发送操作的接收操作的信号。终端基于该指示信号选择并执行最佳的接收操作。终端还将本身的接收操作信息事先提供给基站。基站基于该接收操作信息对终端发送接收操作指示。这些处理通过DSP(12、14)等用软件来实现。
Patent CN-1438281-A (CN)
Title: 一种水溶性印刷油墨清洗剂及其制备工艺
Inventor: HU XIUZHU
IPC: C09D9/04
Filed: 2003-03-18
Abstract: 水溶性印刷油墨清洗剂及其制备工艺，首先将称量好的软化水加入混合罐并加热至35～45℃，将3～5％的聚氧乙烯辛烷基酚醚或壬基酚聚氧乙烯醚、2～6％的三乙醇胺加入混合罐，充分搅拌15～30分钟后，再将3～9％丁基溶纤剂加入聚氧乙烯辛烷基酚醚、三乙醇胺和软化水的中间混合液中，搅拌20～30分钟混合均匀后，用2％稀盐酸调节所制备清洗剂的pH值到7～8。本发明配方简单，制作简便，性能稳定，无色无毒，不腐蚀无污染，适于清洗印版、橡皮布、胶辊等所有印刷机械着墨部位，并适于操作工人擦手、清洗衣物上的油墨。清洗效率高，安全可靠，成本低廉，易贮存，使用方便，与市场上销售的各类油墨清洗剂相比，适应范围广，清洗效果更好。
Patent CN-1553240-A (CN)
Inventor: LIU YINHUI
IPC: G02B6/42
Filed: 2003-05-29
Abstract: 利用反射镜片堆改变准直光束光参数积的方法，采用两个按一定规则排列的反射镜堆作为反射载体，通过两次反射，将光束的光参数积加以改变，并将光束重新排列，达到光束的旋转对称化。本发明具有反射次数少，光束整形弥散小的优点，结构简单，方便实用。
Patent CN-1462875-A (CN)
Title: 基于机器视觉的高速瓜果品质识别系统
Inventor: CAO QIXIN
IPC: B07C5/342
Filed: 2003-06-19
Abstract: 一种基于机器视觉的高速瓜果品质识别系统，包括图像采集系统、光学成像系统和光纤传感器。光学成像系统包括内壁嵌有散射磨沙玻璃的光照箱、彩色CCD摄像机和在光照箱内部均匀分布的点光源，两个摄像机相互之间的夹角为120度，分别安装在被测瓜果的左右上方，图像采集系统中两块图像采集卡分别和两个摄像机通过视频线相连，采用图像采集卡的外部触发功能，利用光纤传感器生成的周期性电平信号控制图像的抓取，由工控机的图像处理单元对图像进行后续处理。本发明采用了外部信号触发控制图像采集、双CCD三维立体视觉和彩色图像处理技术，实现了对瓜果外部品质的高速，高分辨率无损伤判别。