会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • Plasma display panel manufacturing apparatus and manufacturing method
    • 等离子显示面板的制造装置及制造方法
    • US20060084349A1
    • 2006-04-20
    • US11291984
    • 2005-12-02
    • Hiroshi Saeki
    • Hiroshi Saeki
    • H01J9/24H01J9/32H01J9/26
    • H01J9/261H01J2209/261
    • The apparatus for manufacturing a plasma display panel comprising comprising: a first mechanism for supplying a cover member formed by a metal sheet to which low-melting-point glass is applied to a first location within the gas introduction and sealing chamber, a second mechanism provided in the gas introduction and sealing chamber for moving the cover member from the first location to a second location which is over a heating apparatus provided in the gas introduction and sealing chamber, a third mechanism provided in the gas introduction and sealing chamber for performing vacuum exhausting an inside of the plasma display panel and then introducing a luminescent gas into the plasma display panel, and a fourth mechanism provided in the gas introduction and sealing chamber for heating the metal sheet to which the low-melting-point glass is applied by using the heating apparatus, so that the gas introduction port is sealed by the low-melting-point glass.
    • 一种等离子体显示面板的制造装置,包括:第一机构,用于向由气体导入和密封室内的第一位置供给由低熔点玻璃施加的金属板形成的盖构件;第二机构, 在用于将盖构件从第一位置移动到设置在气体引入和密封室中的加热装置上的第二位置的气体引入和密封室中,设置在气体引入和密封室中用于进行真空排气的第三机构 等离子体显示面板的内部,然后将发光气体引入等离子体显示面板;以及第四机构,其设置在气体导入密封室中,用于通过使用低熔点玻璃加热施加了低熔点玻璃的金属板 加热装置,使得气体导入口被低熔点玻璃密封。
    • 6. 发明授权
    • Digital modulation signal generator
    • 数字调制信号发生器
    • US06904099B1
    • 2005-06-07
    • US09868497
    • 2000-10-31
    • Jun KinaseHiroshi Saeki
    • Jun KinaseHiroshi Saeki
    • H04L27/18H04J11/00H04L1/24H04L27/00H04L27/26H04L27/34H04L27/36H04L27/10
    • H04L1/24H04L2027/0016H04L2027/0018
    • With respect to a digital modulation signal outputted from an output terminal, in order to enable desired carrier leak characteristics to be compatible with desired mutual modulation distortion characteristics according to a measurement object, a first level varying member is provided between an amplifier and an output terminal. In addition, a second level varying member is provided between a base band signal generator and an orthogonal modulator. The first and second level varying members are respectively set to be predetermined attenuation quantity values based on an output level value of a digital modulation signal specified by an output level specifying member and the judgment result caused by a judgment portion.
    • 对于从输出端子输出的数字调制信号,为了使期望的载波泄漏特性能够根据测量对象与期望的相互调制失真特性兼容,在放大器和输出端子之间提供第一电平变化部件 。 此外,在基带信号发生器和正交调制器之间提供第二电平变化部件。 基于由输出电平指定部件指定的数字调制信号的输出电平值和由判断部分判定的判断结果,将第一电平变化部件和第二电平变化部件分别设定为规定的衰减量值。
    • 8. 发明授权
    • Method for culturing animal cells in collagen drops on a support
    • 在支架上培养胶原蛋白中的动物细胞的方法
    • US5712161A
    • 1998-01-27
    • US507418
    • 1995-08-24
    • Masahiro KoezukaNaohito KondoHisayuki KobayashiHiroshi SaekiKeizo TanisakaSachiko Oda
    • Masahiro KoezukaNaohito KondoHisayuki KobayashiHiroshi SaekiKeizo TanisakaSachiko Oda
    • C12N5/00C12N5/08C12N1/02C12N11/04C12Q1/02
    • C12N5/0012C12N2533/54
    • Animal cells are cultured while embedded in a collagen gel. The gel containing cells is formed by dispersing animal cells in a collagen solution, placing a drop (or drops) of the cell-containing collagen solution on a support surface and allowing the drop to gel to fix on the surface as a globular collagen gel having a convex surface. The cells are cultured by contacting the gel with a culture medium that may be serum-free or contain dextran sulfate. The drop preferably contains about 3 to about 300 microliters of the collagen solution and is about 2 mm or less in height. The cells may be precultured on a support surface having a collagen layer, released from the collagen layer by treatment with collagenase and dispersed in the collagen solution. The cells can be evaluated after culturing by staining such as with neutral red, or with fluorescein diacetate and irradiating, or by photographing cells in the collagen gel. The support surface can be a continuous ridge forming a recessed area and the drop of collagen solution is placed in the recessed area. Cancer cells can be cultured to test for sensitivity to an anticancer agent. The interaction of cells can be observed in co-culture tests where different kinds of cells are cultured simultaneously. Culturing in a drop enables using a small amount of animal cells sampled from tissue.
    • PCT No.PCT / JP94 / 02222 Sec。 371日期1995年8月24日 102(e)日期1995年8月24日PCT 1994年12月26日PCT PCT。 公开号WO95 / 18216 日期1995年7月6日在植入胶原凝胶的同时培养动物细胞。 含有凝胶的细胞通过将动物细胞分散在胶原溶液中,将含有细胞的胶原溶液的滴(或滴)放置在支持体表面上并使滴下凝胶固定在表面上,形成为具有球形胶原凝胶 一个凸面。 通过使凝胶与可以是无血清或含有葡聚糖硫酸盐的培养基接触来培养细胞。 该液滴优选含有约3至约300微升的胶原溶液,并且高度为约2mm或更小。 细胞可以在具有胶原层的支撑表面上进行预培养,胶原层通过用胶原酶处理从胶原层释放并分散在胶原溶液中。 可以通过染色如中性红培养或用荧光素二乙酸酯进行培养来照射细胞,并照射或通过拍摄胶原凝胶中的细胞。 支撑表面可以是形成凹陷区域的连续脊,并且胶原溶液的液滴被放置在凹陷区域中。 可以培养癌细胞以测试对抗癌剂的敏感性。 在同时培养不同种类的细胞的共培养试验中可观察到细胞的相互作用。 在一滴中培养使得能够使用从组织中取样的少量动物细胞。
    • 9. 发明授权
    • Frequency synthesizer for implementing generator of highly pure signals
and circuit devices, such as VCO, PLL and SG used therein
    • 用于实现高纯度信号和电路设备的发生器的频率合成器,例如其中使用的VCO,PLL和SG
    • US5218313A
    • 1993-06-08
    • US767012
    • 1991-09-27
    • Hiroshi SaekiHatsuo Motoyama
    • Hiroshi SaekiHatsuo Motoyama
    • H03B1/00H03B5/12H03B19/20H03B21/01H03L7/093H03L7/113
    • H03L7/113H03B19/20H03B21/01H03B5/1203H03B5/1231H03B5/1243H03B5/1293H03L7/093H03B2200/0034H03B2200/0042H03B2201/0208H03B2201/033
    • To output desired high purity signals, a frequency synthesizer was made to synthesize reference signals from a first and second signal generators in the same frequency band as a desired frequency band. Thereby, the resolution of the frequency synthesizer becomes twice the step .DELTA.F. Also, the frequency synthesizer can interpolate the step size of the first signal generator with half the number of steps. While, heretofore, the 100 MHz step size was interpolated with Fq=0, 10, 20, 30, 40 and 50 MHz, Fq=0, 20, 40 MHz interpolation is made possible. This permits the synthesis of 580 MHz to 1280 MHz. In this case, however, the minimum difference between the sum and difference frequencies from the first and second signal generators is 40 MHz and the lowest frequency is 20 MHz. Thus, depending on mixer isolation, the spurious measures become difficult. The frequency synthesizer of the present invention pays attention to the fact that 20 MHz step signals can be synthesized at frequencies which are integral multiples of Fq (multiples of 0 and 5 are excluded). When two-fold Fq is used, the minimum difference between the sum and difference frequencies output from a mixer is 80 MHz and the lowest used frequency is 40 MHz. The spurious measures by a PLL circuit becomes easy. A frequency detector forces the free-running frequency of a VCO included the PLL circuit. Control Data P and Q to the first and second signal generators are supplied from a control section based on data Fi set by a frequency setting section.
    • 为了输出期望的高纯度信号,频率合成器在与所需频带相同的频带中合成来自第一和第二信号发生器的参考信号。 因此,频率合成器的分辨率变为DELTA F的两倍。此外,频率合成器可以用步数的一半内插第一信号发生器的步长。 然而,迄今为止,使用Fq = 0,10,20,30,40和50MHz对100MHz步长进行内插,可以实现Fq = 0,20,40MHz内插。 这允许合成580MHz至1280MHz。 然而,在这种情况下,来自第一和第二信号发生器的和频和差频之间的最小差为40MHz,最低频率为20MHz。 因此,根据混频器隔离,杂散措施变得困难。 本发明的频率合成器注意到可以以Fq的整数倍的频率合成20MHz的步进信号(排除0和5的倍数)的事实。 当使用双重Fq时,从混频器输出的和频和差频之间的最小差为80 MHz,最低使用频率为40 MHz。 PLL电路的杂散措施变得容易。 频率检测器强制包括PLL电路的VCO的自由运行频率。 基于由频率设定部设定的数据Fi,从控制部分向第一和第二信号发生器提供控制数据P和Q。