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    • 84. 发明授权
    • Segmented document indexing and search
    • 分段文档索引和搜索
    • US06631373B1
    • 2003-10-07
    • US09515665
    • 2000-02-29
    • Noriko OtaniYuji IkedaTakaya UedaKenichi FujiiFumiaki Ito
    • Noriko OtaniYuji IkedaTakaya UedaKenichi FujiiFumiaki Ito
    • G06F1730
    • G06F17/30911Y10S707/99935Y10S707/99943Y10S707/99945
    • There is provided a text search apparatus capable of dividing a structured document such as an HTML document into segments, and presenting segments containing a given search key as the search result, thereby providing a part of the document matching the search condition as the result of search. The document is divided into segments by specified tags, and a level of association with an adjacent segment is calculated. A header is detected by a header tag, and the header information is added to the segment contained in the range of the header. Segments are divided and re-integrated according to the level of association therebetween, and indexes are prepared. A search is executed for two indexes, and the level of matching is calculated by weighting the search results for the indexes, and the search result judged according to such level of matching is stored or outputted for each segment.
    • 提供了一种文本搜索装置,其能够将诸如HTML文档的结构化文档划分成段,并且将包含给定搜索关键字的片段呈现为搜索结果,从而提供与搜索条件匹配的文档的一部分作为搜索结果 。 文档由指定的标签分成段,并计算与相邻段的关联度。 标题由报头标签检测,标题信息被添加到包含在标题范围内的段。 分段根据其间的关联程度进行分割和重新整合,并编制索引。 对两个索引执行搜索,并且通过对索引的搜索结果进行加权来计算匹配等级,并且根据这种匹配级别判断的搜索结果被存储或输出。
    • 86. 发明授权
    • Optical lens and a process for preparing the lens
    • 光学透镜和准备透镜的工艺
    • US6019915A
    • 2000-02-01
    • US233441
    • 1999-01-20
    • Kenichi FujiiNobuya KawauchiToshiyuki SuzukiSeiichi KobayashiMasao Imai
    • Kenichi FujiiNobuya KawauchiToshiyuki SuzukiSeiichi KobayashiMasao Imai
    • C08F2/50C08F283/00C08F291/18C08G18/38G02B1/04B29D11/00B29C35/08G02B3/00G02C7/02
    • C08G18/3876C08F283/006C08F291/18G02B1/041
    • Disclosed are (1) an optical resin composition comprising Component A: a thiourethane prepolymer compound prepared by reacting a polythiol compound having at least 3 functional groups and an intramolecular sulfide bond, with a polyisocyanate compound in a molar ratio of --SH to --NCO ranging from 3.0 to 7.0; Component B: at least one (meth) acrylate compound having at least 2 functional groups; and Component C: a compound radically polymerizable with Components A and B, in 10 to 50% by weight, 35 to 70% by weight, and 5 to 30% by weight, respectively; (2) a preparation process for an optical resin by photopolymerization; (3) an optical resin; and (4) a prepolymer suitable for Component A. The composition is a novel, rapidly polymerizable composition for an optical resin. Furthermore, a resin prepared by curing the composition not only has a high refractive index and a high Abbe number, but also is excellent in transparency and optical homogeneity.
    • 公开了(1)光学树脂组合物,其包含组分A:通过使具有至少3个官能团和分子内硫键的多硫醇化合物与多异氰酸酯化合物以-SH至-NCO范围的摩尔比反应制备的硫代氨基甲酸酯预聚物化合物 3.0〜7.0; 组分B:至少一种具有至少2个官能团的(甲基)丙烯酸酯化合物; 和组分C:组分A和B可自由基聚合的化合物,分别为10至50重量%,35至70重量%和5至30重量% (2)通过光聚合制备光学树脂的制备方法; (3)光学树脂; 和(4)适用于组分A的预聚物。该组合物是用于光学树脂的新型快速聚合组合物。 此外,通过固化该组合物制备的树脂不仅具有高折射率和高阿贝数,而且透明性和光学均匀性也优异。
    • 87. 发明授权
    • Method for manufacturing a discharge tube body for high-pressure
discharge lamps and method for manufacturing a hollow tube body
    • 高压放电灯用放电管体的制造方法及中空管体的制造方法
    • US5924904A
    • 1999-07-20
    • US154295
    • 1998-09-16
    • Kenichi FujiiMamoru Takeda
    • Kenichi FujiiMamoru Takeda
    • C23C14/34H01J9/20H01J61/35
    • H01J9/20H01J61/35H01J61/82
    • In a quartz glass tube body for high-pressure discharge lamp, the devitrification occurs during lighting, a light flux decreases and finally the useful life ends, where the main cause of this devitrification phenomenon is reaction between a sealed substance and the quartz glass tube body. It is one object of the present invention to attain the longer useful life, for example, of a high-pressure discharge lamp by preventing such a phenomenon. According to the present invention, a coating is made up by forming one or more oxynitride layers of an element chosen from among aluminum, tantalum, niobium, vanadium, chromium, titanium, zirconium, hafnium, yttrium, scandium, magnesium, silicon and lanthanum rare earth elements. By incorporating a bilayer coating on the inside wall of said hollow tube body, for example, that is composed of an aluminum oxynitride layer and an aluminum nitride layer obtained from application of a high-frequency wave between the sputter electrodes and generation of a glow discharge, a durable coating can be formed, thereby enabling the useful life of a high-pressure discharge lamp to be lengthened.
    • 在用于高压放电灯的石英玻璃管体中,在点亮期间发生失透,光通量减小,最后使用寿命结束,其中这种失透现象的主要原因是密封物质与石英玻璃管体之间的反应 。 本发明的一个目的是通过防止这种现象来实现例如高压放电灯的使用寿命更长。 根据本发明,通过形成一种或多种选自铝,钽,铌,钒,铬,钛,​​锆,铪,钇,钪,镁,硅和稀土镧中的元素的氮氧化物层来形成涂层。 地球元素 通过在例如由溅射电极之间施加高频波而产生辉光放电而获得的氮氧化铝层和氮化铝层构成的中空管体的内壁上并入双层涂层 可以形成耐用的涂层,从而能够延长高压放电灯的使用寿命。
    • 88. 发明授权
    • Method for manufacturing a hollow tube body
    • 中空管体的制造方法
    • US5897754A
    • 1999-04-27
    • US969095
    • 1997-11-13
    • Kenichi FujiiMamoru Takeda
    • Kenichi FujiiMamoru Takeda
    • C23C14/34H01J9/20H01J61/35
    • H01J9/20H01J61/35H01J61/82
    • In a quartz glass tube body for high-pressure discharge lamp, the devitrification occurs during lighting, a light flux decreases and finally the useful life ends, where the main cause of this devitrification phenomenon is reaction between a sealed substance and the quartz glass tube body. It is one object of the present invention to attain the longer useful life, for example, of a high-pressure discharge lamp by preventing such a phenomenon. According to the present invention, a coating is made up by forming one or more oxynitride layers of an element chosen from among aluminum, tantalum, niobium, vanadium, chromium, titanium, zirconium, hafnium, yttrium, scandium, magnesium, silicon and lanthanum rare earth elements. By incorporating a bilayer coating on the inside wall of said hollow tube body, for example, that is composed of an aluminum oxynitride layer and an aluminum nitride layer obtained from application of a high-frequency wave between the sputter electrodes and generation of a glow discharge, a durable coating can be formed, thereby enabling the useful life of a high-pressure discharge lamp to be lengthened.
    • 在用于高压放电灯的石英玻璃管体中,在点亮期间发生失透,光通量减小,最后使用寿命结束,其中这种失透现象的主要原因是密封物质与石英玻璃管体之间的反应 。 本发明的一个目的是通过防止这种现象来实现例如高压放电灯的使用寿命更长。 根据本发明,通过形成一种或多种选自铝,钽,铌,钒,铬,钛,​​锆,铪,钇,钪,镁,硅和稀土镧中的元素的氮氧化物层来形成涂层。 地球元素 通过在例如由溅射电极之间施加高频波而产生辉光放电而获得的氮氧化铝层和氮化铝层构成的中空管体的内壁上并入双层涂层 可以形成耐用的涂层,从而能够延长高压放电灯的使用寿命。
    • 89. 发明授权
    • Dot printer with a reduced average number of dot-expansion operations
    • 点阵打印机平均点扩展操作次数减少
    • US5371838A
    • 1994-12-06
    • US88091
    • 1993-06-22
    • Kenichi FujiiHisashi UemuraMotoki Matsubara
    • Kenichi FujiiHisashi UemuraMotoki Matsubara
    • G06K15/02G06F15/00
    • G06K15/02G06K2215/0062G06K2215/008
    • This invention relates to a dot printer of the type in which received printing data are converted into dot-patterns to be printed. A printer of this type mainly comprises: a main memory which stores the printing data as either fixed part data and variable part data; a mechanism for identifying the fixed part data and the variable part data; and a buffer or buffers for storing the result of performing an operation, usually called "dot-expansion," on the printing data stored in the main memory. The contents of the buffers are applied to the printing head, which in turn, prints dot-images on a sheet of paper. Because the CPU dot-expands and recopies only the variable part data in the main memory into the buffer, a needless computation associated with dot-expanding fixed-part data is eliminated. In addition, if two buffers are used, a first buffer may hold dot-expanded data while the printing head is operating and while the other buffer is being filled with dot-expanded data, to be printed subsequent to the printing of the contents of the first buffer. Segmenting the main memory into fixed part data and variable part data and two-buffer scheme allow printers of the present invention to print a document faster than conventional dot-printers.
    • 本发明涉及将接收的打印数据转换为要打印的点图案的类型的点式打印机。 这种打印机主要包括:将打印数据存储为固定部分数据和可变部分数据的主存储器; 用于识别固定部分数据和可变部分数据的机构; 以及用于存储在存储在主存储器中的打印数据上执行通常称为“点扩展”的操作的结果的缓冲器或缓冲器。 将缓冲器的内容应用于打印头,打印头依次在一张纸上打印点图像。 由于CPU点扩展并将主存储器中的可变部分数据重新构建到缓冲区中,因此消除了与点扩展固定部分数据相关联的不必要的计算。 此外,如果使用两个缓冲器,则第一缓冲器可以在打印头正在操作的同时保持点扩展数据,而另一个缓冲器正在填充点扩展数据,以便在印刷内容之后打印 第一缓冲区。 将主存储器分割为固定部件数据和可变部件数据以及双缓冲器方案允许本发明的打印机比常规点阵打印机更快地打印文档。