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    • 4. 发明申请
    • Sign Authentication System and Sign Authentication Method
    • 签名认证系统和签名认证方法
    • US20080205766A1
    • 2008-08-28
    • US11989201
    • 2006-07-25
    • Yoichiro ItoSyozo Satou
    • Yoichiro ItoSyozo Satou
    • G06K9/46G06K9/54
    • H04N1/32106G03G21/04G06K9/00577H04N1/32133H04N2201/3236H04N2201/3257H04N2201/3269H04N2201/3281
    • To provide a sign authentication system and method for authenticating the originality of an object having a sign such as a seal or a signature or a pattern which can be deemed as a sign, making counterfeit very difficult even if the mechanism of authentication is revealed, obviating the need for being additionally provided with a special device such as an IC chip used for authenticating the originality. A sign authentication system provides reading a sign such as a personal seal impression as color information for each mesh division, extracting feature points from the color information and storing them, and creating a code for authentication from the feature points. The sign is made with an ink containing color material particles smaller than the mesh division. The feature points on the basis of variation of color information caused are extracted when the mesh division is shifted.
    • 为了提供一种用于认证具有诸如密封件或签名的标志的物体的原件性的标识认证系统和方法,或者可以被认为是标志的图案,即使发现认证机制,假冒也是非常困难的,消除 需要另外提供诸如用于认证原创性的IC芯片的特殊装置。 签名认证系统提供读取诸如个人印章印象的标志作为每个网格划分的颜色信息,从颜色信息中提取特征点并存储它们,以及从特征点创建用于认证的代码。 该符号由含有小于网格划分的颜色材料颗粒的油墨制成。 当网格分割移位时,提取基于引起的颜色信息的变化的特征点。
    • 5. 发明申请
    • METHOD FOR MANUFACTURING MULTILAYER CERAMIC ELECTRONIC COMPONENT AND MULTILAYER CERAMIC ELECTRONIC COMPONENT
    • 制造多层陶瓷电子元件和多层陶瓷电子元件的方法
    • US20080199724A1
    • 2008-08-21
    • US12103089
    • 2008-04-15
    • Daisuke HagaYoichiro Ito
    • Daisuke HagaYoichiro Ito
    • B32B18/00
    • H01G4/308H01F17/0013H01F41/046H01G4/12Y10T156/10Y10T156/1062
    • A method for manufacturing a multilayer ceramic electronic component can prevent the occurrence of bubble trapping. In the method, when an external layer ceramic green sheet is pressure-bonded, for example, to a sheet made of a good quality paper having a rough surface, which is placed on a supporting member, followed by peeling off its carrier film, a first-layer ceramic green sheet is formed. The first-layer external layer ceramic green sheet uses a sterically hindered dispersing agent, such as an aryl ether polymer, as a dispersing agent. Since it is light in weight, the binder segregates at the upper side, and hence a C concentration changes in the thickness direction. More particularly, compared to a C concentration at a surface at a carrier film side supported by the carrier film, a C concentration at an open surface opposite to the surface at the carrier film side is about 1.5 to about 4.0 times.
    • 制造多层陶瓷电子部件的方法可以防止气泡捕获的发生。 在该方法中,例如将外层陶瓷生片与例如放置在支撑构件上的具有粗糙表面的优质纸制成的片材进行压接后,剥离载体膜时, 形成第一层陶瓷生片。 第一层外层陶瓷生片使用空间位阻分散剂如芳基醚聚合物作为分散剂。 由于重量轻,粘合剂在上侧偏析,因此C浓度在厚度方向上发生变化。 更具体地说,与由载体膜负载的载体膜侧的表面的C浓度相比,与载体膜侧的表面相反的开口表面的C浓度为约1.5〜约4.0倍。
    • 9. 发明授权
    • Toroidal coil planet centrifuge
    • 环形行星离心机
    • US4228009A
    • 1980-10-14
    • US45052
    • 1979-06-04
    • Yoichiro Ito
    • Yoichiro Ito
    • B01D11/02B01D21/26G01N30/42B01D15/08
    • B01D11/0273B01D21/265G01N30/42
    • An apparatus for countercurrent chromatography consisting of a coiled separation column which is rotated about the axis about which is it wound and the axis is also rotated about a main axis. The embodiments of the invention are based on the fact that the pattern of the centrifugal force field greatly changes with the ratio of the two radii of rotation and depending on the particular effect desired, the apparatus is configured to achieve the most effective force field to gain the effect. The separation column is a tube helix wound around a flexible core member which can be wound onto the coil holder in various orientations to further effect the desired results.
    • 一种用于逆流色谱的装置,其由卷绕的分离柱组成,该圆柱形分离柱围绕绕其旋转的轴线旋转,并且轴线也围绕主轴线旋转。 本发明的实施例基于以下事实:离心力场的图案随着两个旋转半径的比例而急剧变化,并且根据期望的具体效果,该装置被配置成实现最有效的力场以获得 效果。 分离柱是缠绕在柔性芯构件上的管螺旋,其可以以各种取向缠绕到线圈架上,以进一步实现期望的结果。
    • 10. 发明授权
    • Capillary flow method and apparatus for determination of cell osmotic
fragility
    • 用于测定细胞渗透脆性的毛细管流动方法和装置
    • US4040742A
    • 1977-08-09
    • US713045
    • 1976-08-09
    • Yoichiro ItoPeter Carmeci
    • Yoichiro ItoPeter Carmeci
    • G01N21/59G01N13/04G01N33/483G01N33/49G01N33/50G01N33/16G01N21/26
    • G01N13/04
    • A method and apparatus for the determination of blood cell osmotic fragility, wherein a solution of salt, such as sodium chloride, with an osmotic gradient decreasing with time is passed through a coiled capillary tube, positioned with its axis vertical so that the flow through the turns of the tube is substantially horizontal, and the flow follows Poiseuille's parabolic flow pattern. The blood sample is inserted in the coiled tube and, because of the flow pattern, the salt solution travels through the capillary tube much faster than the erythrocytes, so that the erythrocytes are exposed to gradually decreasing osmolarity for hemolysis. Optical monitoring is carried out as the hemoglobin is rapidly removed from the flowing stream. Optical density is recorded against time, employing a 547 nm monitoring beam, thus providing a hemolysis curve.
    • 一种用于测定血细胞渗透脆性的方法和装置,其中具有渗透梯度随时间减少的盐如氯化钠的溶液通过螺旋毛细管,定位成其轴垂直,使得流过 管的转动基本上是水平的,并且流动遵循Poiseuille的抛物线流动模式。 将血液样品插入盘管中,并且由于流动方式,盐溶液比红细胞更快地穿过毛细管,使得红细胞暴露于逐渐降低渗透压以溶血。 当血液中的血红蛋白迅速从流动中除去时,进行光学监测。 使用547nm监测光束记录光密度,从而提供溶血曲线。