公开(公告)号：US4207157A

公开(公告)日：1980-06-10

申请号：US935391

申请日：1978-08-21

申请人： Hiroyuki Hirai ,  Sachio Matsushita ,  Isao Tsuyuki ,  Kazumi Watase

发明人： Hiroyuki Hirai ,  Sachio Matsushita ,  Isao Tsuyuki ,  Kazumi Watase

IPC分类号： G03C5/00 ,  G03C5/31 ,  G03D3/06 ,  C25B1/24 ,  B01D13/02 ,  C25B11/04

CPC分类号： G03D3/065 ,  G03C5/31

摘要： The concentration of halogen ions in a photographic developer is controlled at an almost constant value by determining the concentration of halogen ions in the developer by detecting the change in electric potential caused by the addition of silver ions to the solution, and controlling the electrical current supplied to a halogen ion removing means, such as an electrodialysis or an electrolysis unit having an anion exchange membrane, based on the result of the determination of halogen ions. By this method the amount of complementary developer added to a fatigued developer solution can be greatly reduced.

摘要翻译： 通过检测通过向溶液中加入银离子引起的电位变化来确定显影剂中的卤素离子的浓度，并且控制供给的电流，将照相显影剂中的卤素离子的浓度控制在几乎恒定的值 涉及一种卤素离子去除装置，例如具有阴离子交换膜的电渗析或电解装置，基于卤素离子的测定结果。 通过该方法，可以大大降低添加到疲劳显影剂溶液中的补充显影剂的量。

公开(公告)号：US4283266A

公开(公告)日：1981-08-11

申请号：US92776

申请日：1979-11-08

申请人： Hiroyuki Hirai ,  Sachio Matsushita ,  Isao Tsuyuki ,  Kazumi Watase

发明人： Hiroyuki Hirai ,  Sachio Matsushita ,  Isao Tsuyuki ,  Kazumi Watase

IPC分类号： G03C5/00 ,  G03C5/31 ,  G03D3/06 ,  B01D13/02 ,  C25B9/00 ,  C25B15/08

CPC分类号： G03D3/065 ,  G03C5/31

摘要： The concentration of halogen ions in a photographic developer is controlled at an almost constant value by determining the concentration of halogen ions in the developer by detecting the change in electric potential caused by the addition of silver ions to the solution, and controlling the electrical current supplied to a halogen ion removing means, such as an electrodialysis or an electrolysis unit having an anion exchange membrane, based on the result of the determination of halogen ions. By this method the amount of complementary developer added to a fatigued developer solution can be greatly reduced.

摘要翻译： 通过检测通过向溶液中加入银离子引起的电位变化来确定显影剂中的卤素离子的浓度，并且控制供给的电流，将照相显影剂中的卤素离子的浓度控制在几乎恒定的值 涉及一种卤素离子去除装置，例如具有阴离子交换膜的电渗析或电解装置，基于卤素离子的测定结果。 通过该方法，可以大大降低添加到疲劳显影剂溶液中的补充显影剂的量。

公开(公告)号：US08247241B2

公开(公告)日：2012-08-21

申请号：US11723634

申请日：2007-03-21

申请人： Hiroyuki Hirai ,  Masayoshi Kojima ,  Isao Tsuyuki

发明人： Hiroyuki Hirai ,  Masayoshi Kojima ,  Isao Tsuyuki

IPC分类号： G01N33/553

CPC分类号： G01N33/54326

摘要： According to an aspect of the invention, there is provided a method for detecting a target compound including: injecting a test liquid containing a target compound into a colloid solution of magnetic nano-particles having an average particle diameter of 50 nm or less to allow the target compound to bind to the magnetic nano-particles, thereby forming bound magnetic nano-particles having a diameter of 100 nm or more; and bringing a dispersion liquid containing the bound magnetic nano-particles in proximity to a magnetic sensor including at least a magnetoresistive (MR) element and a permanent magnet while measuring the change in magnetic resistance to selectively detect the bound magnetic nano-particles, thereby indirectly detecting the target compound.

摘要翻译： 根据本发明的一个方面，提供了一种检测目标化合物的方法，包括：将含有目标化合物的测试液体注入到平均粒径为50nm或更小的磁性纳米颗粒的胶体溶液中， 目标化合物结合磁性纳米粒子，从而形成直径为100nm以上的结合磁性纳米粒子; 并将包含结合的磁性纳米颗粒的分散液在包括至少磁阻（MR）元件和永磁体的磁性传感器附近，同时测量磁阻的变化，从而间接地选择性地检测结合的磁性纳米颗粒 检测目标化合物。

公开(公告)号：US20070224705A1

公开(公告)日：2007-09-27

申请号：US11723634

申请日：2007-03-21

申请人： Hiroyuki Hirai ,  Masayoshi Kojima ,  Isao Tsuyuki

发明人： Hiroyuki Hirai ,  Masayoshi Kojima ,  Isao Tsuyuki

IPC分类号： G01N33/553

CPC分类号： G01N33/54326

摘要： According to an aspect of the invention, there is provided a method for detecting a target compound including: injecting a test liquid containing a target compound into a colloid solution of magnetic nano-particles having an average particle diameter of 50 nm or less to allow the target compound to bind to the magnetic nano-particles, thereby forming bound magnetic nano-particles having a diameter of 100 nm or more; and bringing a dispersion liquid containing the bound magnetic nano-particles in proximity to a magnetic sensor including at least a magnetoresistive (MR) element and a permanent magnet while measuring the change in magnetic resistance to selectively detect the bound magnetic nano-particles, thereby indirectly detecting the target compound.

摘要翻译： 根据本发明的一个方面，提供了一种检测目标化合物的方法，包括：将含有目标化合物的测试液体注入到平均粒径为50nm或更小的磁性纳米颗粒的胶体溶液中， 目标化合物结合磁性纳米粒子，从而形成直径为100nm以上的结合磁性纳米粒子; 并将包含结合的磁性纳米颗粒的分散液在包括至少磁阻（MR）元件和永磁体的磁性传感器附近，同时测量磁阻的变化，从而间接地选择性地检测结合的磁性纳米颗粒 检测目标化合物。

公开(公告)号：US5961213A

公开(公告)日：1999-10-05

申请号：US906898

申请日：1997-08-06

申请人： Isao Tsuyuki ,  Yoichi Hosoya

发明人： Isao Tsuyuki ,  Yoichi Hosoya

IPC分类号： B01F7/16 ,  B01F13/08 ,  G03C1/00 ,  G03C1/015

CPC分类号： B01F13/0827 ,  B01F7/166

摘要： A stirring apparatus for increasing processing speed and preventing deterioration of processing quality, includes a vessel having a predetermined number of liquid supply ports into which liquid to be stirred is made to flow; a liquid exhaust port from which liquid is discharged after stirring; stirring impellers separately arranged at two positions opposed to each other in the vessel, the stirring impellers being rotated in directions opposite to each other such that the liquid in the vessel is stirred; external magnets arranged outside the walls of the vessel close to the stirring impellers, the external magnets having magnetic couplings having no shafts which penetrate the vessel and connect with the stirring impellers; and external motors arranged outside the vessel, for driving the external magnets such that the magnets rotate the stirring impellers.

摘要翻译： 一种用于提高处理速度并防止加工质量恶化的搅拌装置包括具有预定数量的待供应搅拌液体流动的液体供应口的容器; 搅拌后排出液体的液体排出口; 搅拌叶轮分开布置在容器中彼此相对的两个位置处，搅拌叶轮沿彼此相反的方向旋转，使得容器中的液体被搅拌; 外部磁体布置在靠近搅拌叶轮的容器壁的外侧，外部磁体具有不具有穿过容器并与搅拌叶轮连接的轴的磁性联轴器; 以及布置在容器外部的外部电动机，用于驱动外部磁体，使得磁体使搅拌叶轮旋转。

公开(公告)号：US4796787A

公开(公告)日：1989-01-10

申请号：US914401

申请日：1986-10-02

申请人： Isao Tsuyuki

发明人： Isao Tsuyuki

IPC分类号： F04B9/02 ,  B01J4/02 ,  G01F11/02 ,  G01F11/04 ,  G01F13/00 ,  B67D5/08

CPC分类号： G01F11/029 ,  B01J4/02 ,  G01F13/00 ,  Y10T137/2673

摘要： An apparatus for supplying an accurately measured volume of liquid, comprising a vessel filled with the liquid, a cylinder loosely and slidably fitted into the vessel from above, and a sealing box at the top of the vessel sealing the vertical motion of the cylinder. The sealing box has a liquid discharge port at a bottom edge. A drive shaft, preferably screw driven, moves the cylinder vertically downward.

摘要翻译： 一种用于提供精确测量的液体体积的装置，包括填充有液体的容器，从上方松动地和可滑动地装配到容器中的气缸，以及在容器顶部的密封箱密封气缸的垂直运动。 密封箱在底部边缘具有液体排出口。 驱动轴，优选地由螺杆驱动，使气缸垂直向下移动。