公开(公告)号：US20050039523A1

公开(公告)日：2005-02-24

申请号：US10949952

申请日：2004-09-24

申请人： Takashi Niwa ,  Kenji Kato ,  Susumu Ichihara ,  Norio Chiba ,  Yasuyuki Mitsuoka ,  Manabu Oumi ,  Nobuyuki Kasama

发明人： Takashi Niwa ,  Kenji Kato ,  Susumu Ichihara ,  Norio Chiba ,  Yasuyuki Mitsuoka ,  Manabu Oumi ,  Nobuyuki Kasama

IPC分类号： G01B11/30 ,  G01B5/28 ,  G01B11/00 ,  G01B21/30 ,  G01Q30/02 ,  G01Q60/06 ,  G01Q60/22 ,  G01Q60/32 ,  G01Q60/38 ,  G01Q70/02 ,  G01N13/14 ,  G12B21/06

CPC分类号： G01Q60/38 ,  G01Q60/06 ,  G01Q60/22

摘要： An optical microcantilever capable of reducing loss when propagating light. An optical microcantilever 10 comprises a support 1, an optical waveguide 2, a light-blocking film 3, a reflecting film 4, a pointed tip 5, a microscopic aperture 6 formed at the end of the tip 5, and a mirror 7 for reflecting propagating light H propagated from a light input/output end 8 of the optical waveguide 2 towards the microscopic aperture 6.

摘要翻译： 光学微悬臂梁能够在传播光时减少损耗。 光学微悬臂梁10包括支撑件1，光波导2，遮光膜3，反射膜4，尖端5，形成在尖端5的端部的微小孔6和反射镜 从光波导2的光输入/输出端8向微观孔6传播的传播光H。

公开(公告)号：US06768095B2

公开(公告)日：2004-07-27

申请号：US09740664

申请日：2000-12-19

申请人： Takashi Niwa ,  Kenji Kato ,  Nobuyuki Kasama ,  Manabu Oumi ,  Yasuyuki Mitsuoka ,  Susumu Ichihara

发明人： Takashi Niwa ,  Kenji Kato ,  Nobuyuki Kasama ,  Manabu Oumi ,  Yasuyuki Mitsuoka ,  Susumu Ichihara

IPC分类号： H01J516

CPC分类号： G01Q60/06 ,  G01Q20/02 ,  G01Q60/22

摘要： A near-field optical probe has a cantilever formed of a transparent material and having a first main surface and a second main surface opposite the first main surface. A base supports the cantilever at the first main surface. A tip extends from the second main surface of the cantilever and has a microscopic aperture at an end thereof. The tip is formed of a transparent material having a higher refractive index than that of the transparent material of the cantilever to increase an amount of near-field light generated or detected by the microscopic aperture. A shade film is formed on the second main surface of the cantilever and on a surface of the tip except for the microscopic aperture.

摘要翻译： 近场光学探针具有由透明材料形成的悬臂，具有与第一主表面相对的第一主表面和第二主表面。 底座支撑第一主表面的悬臂。 尖端从悬臂的第二主表面延伸并且在其末端具有微小的孔。 尖端由具有比悬臂的透明材料的折射率更高的折射率的透明材料形成，以增加由微观孔径产生或检测到的近场光的量。 在悬臂的第二主表面和除了微细孔之外的尖端的表面上形成遮光膜。

公开(公告)号：US06738338B1

公开(公告)日：2004-05-18

申请号：US09527093

申请日：2000-03-16

申请人： Hidetaka Maeda ,  Takashi Niwa ,  Kenji Kato ,  Susumu Ichihara ,  Norio Chiba ,  Yasuyuki Mitsuoka ,  Manabu Oumi ,  Nobuyuki Kasama

发明人： Hidetaka Maeda ,  Takashi Niwa ,  Kenji Kato ,  Susumu Ichihara ,  Norio Chiba ,  Yasuyuki Mitsuoka ,  Manabu Oumi ,  Nobuyuki Kasama

IPC分类号： G11B700

CPC分类号： G11B7/1387 ,  G11B7/22

摘要： There is disclosed a near-field optical head having an microscopic aperture whose size can be varied. The optical head comprises a substrate of silicon. A hole in the form of an inverted cone is formed in the substrate. The top portion of this hole forms the microscopic aperture. A support portion for supporting an actuator is formed on the substrate. The actuator holds a light-blocking film in such a way that the light-blocking film stays in the hole and that the bottom surface of the light-blocking film is flush with the bottom surface of the microscopic aperture. The light-blocking film is moved by the actuator to change the aperture to desired size.

摘要翻译： 公开了一种具有微小孔径的近场光学头，其尺寸可以变化。 光头包括硅衬底。 在基板上形成倒锥形的孔。 该孔的顶部形成微观孔。 在基板上形成用于支撑致动器的支撑部。 致动器以如下方式保持遮光膜，使得遮光膜停留在孔中，并且遮光膜的底表面与微孔的底表面齐平。 致动器移动遮光膜，将光圈改变为所需尺寸。

公开(公告)号：US06842558B2

公开(公告)日：2005-01-11

申请号：US10294833

申请日：2002-11-14

申请人： Yasuyuki Mitsuoka ,  Hidetaka Maeda ,  Norio Chiba ,  Takashi Niwa ,  Yoko Shinohara ,  Kenji Kato ,  Susumu Ichihara ,  Norihiro Dejima

发明人： Yasuyuki Mitsuoka ,  Hidetaka Maeda ,  Norio Chiba ,  Takashi Niwa ,  Yoko Shinohara ,  Kenji Kato ,  Susumu Ichihara ,  Norihiro Dejima

IPC分类号： G02B26/08 ,  G02B6/35

CPC分类号： G02B6/3508 ,  G02B6/3548 ,  G02B6/3572 ,  G02B6/3582

摘要： There is disclosed an optical switch consisting of a support substrate, a movable raw optical fiber, a fixed raw optical fiber, a magnetic member for the movable raw optical fiber, and a leaf spring. The fibers are disposed in a V-shaped groove formed in the substrate. The magnetic member is actuated by an electromagnet disposed above the substrate. The leaf spring pushes the movable raw optical fiber into the V-shaped groove. The structure of the switch is relatively simple. Since the movable raw optical fiber is pushed using the leaf spring, the switch is less affected by the assembly accuracy than conventional. It is easy to make adjustments during assembly. Consequently, high-performance, low-cost, optical switch that can be mass-produced can be offered.

摘要翻译： 公开了一种由支撑基板，可动原始光纤，固定原始光纤，可动原始光纤的磁性部件和板簧组成的光学开关。 纤维设置在形成在基板中的V形槽中。 磁性构件由设置在基板上方的电磁体驱动。 板簧将可动原料光纤推入V形槽。 交换机的结构比较简单。 由于使用板簧推动可动原始光纤，所以与传统方式相比，开关受组装精度的影响较小。 在组装过程中很容易进行调整。 因此，可以提供可批量生产的高性能，低成本的光开关。

公开(公告)号：US06370306B1

公开(公告)日：2002-04-09

申请号：US09367407

申请日：1999-11-09

申请人： Kazuo Sato ,  Mitsuhiro Shikita ,  Kenji Kato ,  Masataka Shinogi ,  Kunio Nakajima ,  Norio Chiba ,  Susumu Ichihara ,  Takashi Niwa ,  Yasayuki Mitsuoka ,  Nobuyuki Kasama

发明人： Kazuo Sato ,  Mitsuhiro Shikita ,  Kenji Kato ,  Masataka Shinogi ,  Kunio Nakajima ,  Norio Chiba ,  Susumu Ichihara ,  Takashi Niwa ,  Yasayuki Mitsuoka ,  Nobuyuki Kasama

IPC分类号： G02B602

CPC分类号： G02B6/132 ,  G01B11/30 ,  G01Q60/06 ,  G01Q60/22 ,  G01Q60/38 ,  G02B6/241 ,  G02B6/262 ,  Y10S977/862

摘要： The present invention has an object to obtain an optical waveguide probe which is formed in a hook form to illuminate and detect light by a manufacture using a silicon process. This optical waveguide probe is formed in a hook form and structured by an optical waveguide 1 sharpened at a probe needle portion 5 and formed of dielectric and a substrate 2 supporting this optical waveguide 1. This optical waveguide 1 is formed overlying the substrate 2. The optical waveguide 1 is structured by a core 8 to transmit light and a cladding 9 smaller in refractive index than the core 8.

摘要翻译： 本发明的目的是获得一种形成为钩形的光波导探针，以通过使用硅工艺的制造来照亮和检测光。该光波导探针形成为钩形，并由光波导1形成 在探针针5上并由电介质构成的基板2和支撑该光波导1的基板2.该光波导1形成在基板2的上方。光波导1由芯8构成， 折射率比核心8。

公开(公告)号：US07095212B2

公开(公告)日：2006-08-22

申请号：US10815444

申请日：2004-04-01

申请人： Minoru Sudo ,  Takashi Niwa ,  Norio Chiba ,  Susumu Ichihara

发明人： Minoru Sudo ,  Takashi Niwa ,  Norio Chiba ,  Susumu Ichihara

IPC分类号： H02J7/00

CPC分类号： H02J7/0031 ,  H02J2007/005

摘要： A battery pack has a secondary battery connected to a plus side terminal. A protective circuit protects the secondary battery from overcharge and over-discharge. A calculation circuit operates with a minus side terminal as a reference for calculating a remaining capacity of the secondary battery. An N-channel MOS transistor is connected between the secondary battery and the minus terminal for controlling charge and discharge of the secondary battery in accordance with a signal from the protective circuit. A level shifter circuit is connected between the calculation circuit and a communication terminal.

摘要翻译： 电池组具有连接到正面端子的二次电池。 保护电路保护二次电池免于过充电和过放电。 计算电路以负侧端子为参考，以计算二次电池的剩余容量。 N沟道MOS晶体管连接在二次电池和负极之间，用于根据来自保护电路的信号控制二次电池的充放电。 电平移位电路连接在计算电路和通信终端之间。

公开(公告)号：US20100116670A1

公开(公告)日：2010-05-13

申请号：US12657150

申请日：2010-01-14

申请人： Takashi Niwa ,  Susumu Ichihara ,  Koichiro Jujo ,  Hiroyuki Hoshina

发明人： Takashi Niwa ,  Susumu Ichihara ,  Koichiro Jujo ,  Hiroyuki Hoshina

IPC分类号： C25D1/00 ,  G03F7/20

CPC分类号： C25D5/022 ,  C25D1/10

摘要： To provide an electroforming mold for manufacturing a multi-step structure minute component and a method for manufacturing the same, for which height control is possible and manufacturing process does not become complicated. On the upper face of a film of an electroconductive layer 2 formed on the upper face of a substrate 1, a resist 3 is formed in which a first soluble portion 3b and a first insoluble portion 3a are formed. Next, a light-absorbing body 10 is formed on the upper face of the resist, exposure and development are carried out, in addition a film of an electroconductive layer 2 is formed on the upper face thereof, and a light-absorbing body 10 and an electroconductive layer 5 on the upper face of the light-absorbing body 10 are removed by liftoff. Further, a resist is formed on the upper face thereof, in which a second soluble portion 6b and a second insoluble portion 6a are formed. Next, the first resist and the second resist are developed to remove the first soluble portion 3b and the second soluble portion 6b, thereby giving an electroforming mold 101 having an electroconductive layer on the basal part of respective steps.

摘要翻译： 为了提供一种用于制造多步结构微小部件的电铸模具及其制造方法，其高度控制是可能的，并且制造工艺不会变得复杂。 在形成在基板1的上表面上的导电层2的膜的上表面上，形成有形成第一可溶部分3b和第一不溶部分3a的抗蚀剂3。 接下来，在抗蚀剂的上表面上形成光吸收体10，进行曝光和显影，此外，在其上表面上形成有导电层2的膜，以及光吸收体10和 在吸光体10的上表面上的导电层5通过剥离除去。 此外，在其上表面上形成有抗蚀剂，其中形成有第二可溶部分6b和第二不溶部分6a。 接下来，将第一抗蚀剂和第二抗蚀剂显影以除去第一可溶部分3b和第二可溶部分6b，从而在各步骤的基部上形成具有导电层的电铸模具101。

公开(公告)号：US07887995B2

公开(公告)日：2011-02-15

申请号：US11326149

申请日：2006-01-05

申请人： Takashi Niwa ,  Susumu Ichihara ,  Koichiro Jujo ,  Hiroyuki Hoshina

发明人： Takashi Niwa ,  Susumu Ichihara ,  Koichiro Jujo ,  Hiroyuki Hoshina

IPC分类号： G03F7/00

CPC分类号： C25D5/022 ,  C25D1/10

摘要： An electroforming mold has a first negative type photosensitive material formed on an electroconductive substrate, and a first through-hole extends through the firs photosensitive material to expose the electroconductive substrate. An electroconductive layer formed on an upper face of the first photosensitive material surrounds the first through-hole. A second negative type photosensitive material formed on an upper face of the electroconductive layer has a second through-hole that overlies and exposes both the first through-hole and a peripheral part of the electroconductive layer that surrounds the first through-hole. Because the electroconductive substrate and the electroconductive layer are separated from one another, the first and second through-holes precipitate an electroformed object independently during use of the electroforming mold resulting in a uniform electroformed object.

摘要翻译： 电铸模具具有形成在导电基体上的第一负型感光材料，第一通孔延伸穿过第一感光材料以露出导电基片。 形成在第一感光材料的上表面上的导电层包围第一通孔。 形成在导电层的上表面上的第二负型感光材料具有覆盖并暴露包围第一通孔的导电层的第一通孔和周边部分的第二通孔。 因为导电基片和导电层彼此分开，所以第一和第二通孔在电铸模使用期间独立地沉淀电铸物体，从而形成均匀的电铸物体。

公开(公告)号：US20060160027A1

公开(公告)日：2006-07-20

申请号：US11326149

申请日：2006-01-05

申请人： Takashi Niwa ,  Susumu Ichihara ,  Koichiro Jujo ,  Hiroyuki Hoshina

发明人： Takashi Niwa ,  Susumu Ichihara ,  Koichiro Jujo ,  Hiroyuki Hoshina

IPC分类号： G03F7/00

CPC分类号： C25D5/022 ,  C25D1/10

摘要： To provide an electroforming mold for manufacturing a multi-step structure minute component and a method for manufacturing the same, for which height control is possible and manufacturing process does not become complicated. On the upper face of a film of an electroconductive layer 2 formed on the upper face of a substrate 1, a resist 3 is formed in which a first soluble portion 3b and a first insoluble portion 3a are formed. Next, a light-absorbing body 10 is formed on the upper face of the resist, exposure and development are carried out, in addition a film of an electroconductive layer 2 is formed on the upper face thereof, and a light-absorbing body 10 and an electroconductive layer 5 on the upper face of the light-absorbing body 10 are removed by liftoff. Further, a resist is formed on the upper face thereof, in which a second soluble portion 6b and a second insoluble portion 6a are formed. Next, the first resist and the second resist are developed to remove the first soluble portion 3b and the second soluble portion 6b, thereby giving an electroforming mold 101 having an electroconductive layer on the basal part of respective steps.

摘要翻译： 为了提供一种用于制造多步结构微小部件的电铸模具及其制造方法，其高度控制是可能的，并且制造工艺不会变得复杂。 在形成在基板1的上表面上的导电层2的膜的上表面上形成抗蚀剂3，其中形成有第一可溶部分3b和第一不溶部分3a。 接下来，在抗蚀剂的上表面上形成光吸收体10，进行曝光和显影，此外，在其上表面上形成有导电层2的膜，以及光吸收体10和 在吸光体10的上表面上的导电层5通过剥离除去。 此外，在其上表面上形成有抗蚀剂，其中形成有第二可溶部分6b和第二不溶部分6a。 接下来，将第一抗蚀剂和第二抗蚀剂显影以除去第一可溶部分3b和第二可溶部分6b，从而在各步骤的基底部分上形成具有导电层的电铸模具101。

公开(公告)号：US08021534B2

公开(公告)日：2011-09-20

申请号：US12657150

申请日：2010-01-14

申请人： Takashi Niwa ,  Susumu Ichihara ,  Koichiro Jujo ,  Hiroyuki Hoshina

发明人： Takashi Niwa ,  Susumu Ichihara ,  Koichiro Jujo ,  Hiroyuki Hoshina

IPC分类号： C25D1/00 ,  G03F7/20

CPC分类号： C25D5/022 ,  C25D1/10

摘要： To provide an electroforming mold for manufacturing a multi-step structure minute component and a method for manufacturing the same, for which height control is possible and manufacturing process does not become complicated. On the upper face of a film of an electroconductive layer 2 formed on the upper face of a substrate 1, a resist 3 is formed in which a first soluble portion 3b and a first insoluble portion 3a are formed. Next, a light-absorbing body 10 is formed on the upper face of the resist, exposure and development are carried out, in addition a film of an electroconductive layer 2 is formed on the upper face thereof, and a light-absorbing body 10 and an electroconductive layer 5 on the upper face of the light-absorbing body 10 are removed by liftoff. Further, a resist is formed on the upper face thereof, in which a second soluble portion 6b and a second insoluble portion 6a are formed. Next, the first resist and the second resist are developed to remove the first soluble portion 3b and the second soluble portion 6b, thereby giving an electroforming mold 101 having an electroconductive layer on the basal part of respective steps.

摘要翻译： 为了提供一种用于制造多步结构微小部件的电铸模具及其制造方法，其高度控制是可能的，并且制造工艺不会变得复杂。 在形成在基板1的上表面上的导电层2的膜的上表面上，形成有形成第一可溶部分3b和第一不溶部分3a的抗蚀剂3。 接下来，在抗蚀剂的上表面上形成光吸收体10，进行曝光和显影，此外，在其上表面上形成有导电层2的膜，以及光吸收体10和 在吸光体10的上表面上的导电层5通过剥离除去。 此外，在其上表面上形成有抗蚀剂，其中形成有第二可溶部分6b和第二不溶部分6a。 接下来，将第一抗蚀剂和第二抗蚀剂显影以除去第一可溶部分3b和第二可溶部分6b，从而在各步骤的基部上形成具有导电层的电铸模具101。