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    • 71. 发明授权
    • Method for analyzing impurities in liquid and apparatus therefor
    • 分析液体杂质的方法及其设备
    • US4738536A
    • 1988-04-19
    • US790464
    • 1985-10-23
    • Takehiko KitamoriShunsuke UchidaSatoru KawasakiMasahiro Kondo
    • Takehiko KitamoriShunsuke UchidaSatoru KawasakiMasahiro Kondo
    • G01N21/00G01N21/17G01N29/00
    • G01N21/1702
    • A method for analyzing impurities in liquid and an apparatus therefor are disclosed, which are adapted to classify impurities contained in various liquids to be measured into soluble substance, insoluble substance and impurities in the form of bubbles and to measure their concentration separately; especially the impurities in liquid are analyzed by the method such that photoacoustic signals obtained by irradiating a liquid to be measured with intensity-modulated light are measured; the correlation between the modulation frequency of the intensity-modulated light (light modulation frequency) and the phase of the intensity-modulated light, with which the liquid to be measured is irradiated, as well as that of their photoacoustic signals are obtained; and impurities in the liquid to be measured are detected, while classifying them into soluble and insoluble ones and those in the form of bubbles on the basis of the information thus obtained; and the apparatus comprises a light source, at least one light modulator for transforming light from the light source into intensity-modulated light having a given constant frequency, at least one cell disposed at a position, where it is irradiated with the intensity-modulated light, and containing liquid to be measured, at least one phase detection device for detecting the phase of the photoacoustic signals coming from the cell, a calculating device for analyzing impurities in the liquid on the basis of this phase detection device, and a control device for controlling the modulation frequency (light modulation frequency) of the intensity-modulated light in the light modulator.
    • 公开了一种用于分析液体中的杂质的方法及其装置,其适于将待测量的各种待测物质中所含的杂质分类为可溶性物质,不溶物质和气泡形式的杂质,并分别测量其浓度; 特别是通过以下方法分析液体中的杂质,从而测量通过用强度调制光照射被测量的液体获得的光声信号; 获得强度调制光的调制频率(光调制频率)与照射被测定液体的强度调制光的相位之间的相关性以及它们的光声信号的相关性; 检测待测液体中的杂质,同时根据得到的信息将它们分类为可溶性和不溶性物质,以及气泡形式的杂质; 并且该装置包括光源,至少一个光调制器,用于将来自光源的光转换成具有给定恒定频率的强度调制光,设置在其中被强度调制光照射的位置的至少一个单元 并且包含待测量液体,用于检测来自该单元的光声信号的相位的至少一个相位检测装置,用于基于该相位检测装置分析液体中的杂质的计算装置,以及用于 控制光调制器中的强度调制光的调制频率(光调制频率)。
    • 72. 发明授权
    • Alkali-resistant compositions for forming glass fibers
    • 用于形成玻璃纤维的耐碱组合物
    • US4054472A
    • 1977-10-18
    • US687746
    • 1976-05-19
    • Masahiro KondoSuguru TakeharaTsutomu MitsufujiMoritosi SasakiTomoji Takura
    • Masahiro KondoSuguru TakeharaTsutomu MitsufujiMoritosi SasakiTomoji Takura
    • C04B14/42C03C3/076C03C3/083C03C13/00C03C13/02C03C3/04
    • C03C3/083C03C13/002C03C3/076
    • Alkali-resistant compositions for forming glass fibers characterized by comprising, in molecular weight percentage, 58-77% of SiO.sub.2, 4-11% of ZrO.sub.2, 16-24% of an alkali metal oxide and 0.5-3.5% of at least one oxide selected from the group consisting of oxides of iron and oxides of copper, with the proviso that the molecular weight percentages of the oxides of iron and the oxides of copper are calculated in terms of the chemical formulas Fe.sub.2 O.sub.3 and CuO, respectively. Alkali-resistant compositions for forming glass fibers characterized by comprising in molecular weight percentage, 56-74% of SiO.sub.2, 4-6.9% of ZrO.sub.2, 11-20% of an alkali metal oxide, 0.5-3.5% of at least one oxide selected from the group consisting of oxides of iron and oxides of copper with the proviso that the molecular weight percentages of the oxides of iron and the oxides of copper are calculated in terms of the chemical formulas Fe.sub.2 O.sub.3 and CuO, respectively, and up to 12% of an alkaline earth metal oxide.
    • 用于形成玻璃纤维的耐碱组合物,其特征在于分子量为58-77%的SiO 2,4-11%的ZrO 2,16-24%的碱金属氧化物和0.5-3.5%的至少一种氧化物 选自由铁的氧化物和铜的氧化物组成的组,条件是铁的氧化物和铜的氧化物的分子量百分比分别以化学式Fe 2 O 3和CuO计算。 用于形成玻璃纤维的耐碱组合物,其特征在于分子量百分比为56-74%的SiO 2,4-6.9%的ZrO 2,11-20%的碱金属氧化物,0.5-3.5%的至少一种选择的氧化物 由铁的氧化物和铜的氧化物组成的组,条件是铁的氧化物和铜的氧化物的分子量百分比分别以化学式Fe 2 O 3和CuO计算,并且高达12%的 碱土金属氧化物。
    • 80. 发明授权
    • Pant-type disposable garment
    • 裤式一次性服装
    • US07322967B2
    • 2008-01-29
    • US11051727
    • 2005-02-04
    • Masahiro Kondo
    • Masahiro Kondo
    • A61F13/20
    • A61F13/42A61F13/496A61F13/505A61F13/565A61F13/72
    • A pant-type disposable garment having a waist opening and a pair of leg openings is disclosed. The garment comprises a first waist panel, a second waist panel and a crotch panel positioned between, the first waist panel and the second waist panel. The crotch panel is openable and reclosable with respect to at least the second waist panel. The garment further comprises a releasable joint and a fastening member. The releasable joint releasably joins the crotch panel to the second waist panel to preform a pant shape. The releasable joint is released to first open the crotch panel. The fastening member is capable of refastening the crotch panel to the second waist panel to reform the pant shape after the releasable joint is released.
    • 公开了一种具有腰部开口和一对腿部开口的裤型一次性衣服。 衣服包括第一腰围片,第二腰片和位于第一腰片与第二腰片之间的裆片。 裆片相对于至少第二腰围片是可打开的并可重新关闭的。 衣服还包括可释放接头和紧固构件。 可释放的接头将裆片可释放地连接到第二腰围片以预成形为裤子形状。 释放可释放的关节,首先打开裆片。 紧固构件能够将裆片重新固定到第二腰围片,以在可释放接头被释放之后重新形成裤子形状。