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1. 发明授权

US06172158B2 Vinylidene chloride-based latex and process for producing the same 有权
标题翻译：偏二氯乙烯基胶乳及其制备方法
公开(公告)号：US06172158B2
公开(公告)日：2001-01-09
申请号：US09421522
申请日：1999-10-20
申请人： Hideki Sakai , Yukio Yamawaki , Masahisa Yokota
发明人： Hideki Sakai , Yukio Yamawaki , Masahisa Yokota
IPC分类号： C08L2708
CPC分类号： C08F6/003 , C08L27/06
摘要： The vinylidene chloride-based latex of the invention has a chlorine ion content reduced to or below 500 ppm based on the total concentration of all solid matter in the latex by weight, preferably by dialysis, and has excellent resistance to hot water treatment.
摘要翻译：本发明的偏二氯乙烯基胶乳的氯离子含量以胶乳中所有固体物质的总浓度为基准，优选通过透析降低到或低于500ppm，并且具有优异的耐热水处理能力。

2. 发明授权

US09912000B2 Fuel cell, manufacturing method thereof, electronic apparatus, enzyme-immobilized electrode, manufacturing method thereof, water-repellent agent, and enzyme immobilizing material 有权
公开(公告)号：US09912000B2
公开(公告)日：2018-03-06
申请号：US12744579
申请日：2008-12-04
申请人： Takaaki Nakagawa , Hideyuki Kumita , Masaya Kakuta , Hideki Sakai , Hiroki Mita , Yoshio Goto
发明人： Takaaki Nakagawa , Hideyuki Kumita , Masaya Kakuta , Hideki Sakai , Hiroki Mita , Yoshio Goto
IPC分类号： H01M8/16 , H01M4/86 , H01M4/88 , H01M4/90 , H01M8/04119
CPC分类号： H01M8/16 , H01M4/8605 , H01M4/8892 , H01M4/90 , H01M8/04119 , H01M2004/8689 , Y02E60/527 , Y02P70/56
摘要： In the case in which a fuel cell has a structure in which a cathode (2) and an anode (1) are opposed with the intermediary of an electrolyte layer (3) and the cathode (2) is formed of an electrode to which an oxygen reductase and so on is immobilized and this electrode has pores inside, at least part of the surface of this electrode is rendered water repellent. For example, the surface of the electrode is rendered water repellent by forming a water-repellent agent on the surface of this electrode. Thereby, in the case in which the cathode is formed of an electrode to which an enzyme is immobilized and this electrode has pores inside, a fuel cell that can stably achieve a high current value by optimization of the amount of water contained in the cathode and a manufacturing method thereof are provided.

3. 发明授权

US08956772B2 Fuel cell, and power supply device and electronic apparatus using the same 有权
标题翻译：燃料电池，电源装置及使用其的电子设备
公开(公告)号：US08956772B2
公开(公告)日：2015-02-17
申请号：US12745603
申请日：2008-11-19
申请人： Hideki Sakai , Takaaki Nakagawa , Masaya Kakuta , Yuichi Tokita
发明人： Hideki Sakai , Takaaki Nakagawa , Masaya Kakuta , Yuichi Tokita
IPC分类号： H01M8/06 , H01M4/86 , H01M8/04 , H01M8/16
CPC分类号： H01M4/86 , H01M8/04186 , H01M8/16 , Y02E60/527
摘要： To provide a fuel cell that can perform efficient power generation through a simple fuel supply. There is provided a fuel cell that generates electricity through progress of an oxidation-reduction reaction using an enzyme as a catalyst, the fuel cell including at least a fuel-vaporizing layer formed through vaporization of a fuel; an anode to which a vaporized fuel is supplied from the fuel-vaporizing layer; and a cathode connected to the anode in a state in which protons can be conducted. In the fuel cell, since a fuel is supplied to an electrode in a vaporized state, a vaporized fuel is supplied to an inner portion of the electrode and a reaction sufficiently proceeds at the inner surface of the electrode, which can achieve high output due to efficient power generation. Furthermore, even if an enzyme or the like is immobilized on an electrode, the enzyme or the like can be prevented from leaching out into a liquid fuel because a fuel is supplied to the electrode in a vaporized state, which can prevent a decrease in the output caused by leaching out of the enzyme or the like.
摘要翻译：提供能够通过简单的燃料供给来实现高效发电的燃料电池。提供了一种通过使用酶作为催化剂进行氧化还原反应而发电的燃料电池，所述燃料电池至少包括通过燃料蒸发形成的燃料蒸发层; 从燃料汽化层供给汽化燃料的阳极; 以及在可以导电质子的状态下连接到阳极的阴极。在燃料电池中，由于向蒸发状态的电极供给燃料，所以向电极的内部供给汽化燃料，在电极的内表面充分进行反应，由此可以实现高输出高效发电。此外，即使将酶等固定在电极上，也可以防止由于向蒸发状态的电极供给燃料而使酶等浸出到液体燃料中，从而能够防止通过从酶等浸出而产生的输出。

4. 发明授权

US08419913B2 Porous electroconductive material and process for production thereof; electrode and process for production thereof; fuel cell and process for production thereof; and electronic instrument, mobile machine, electric power generating system, cogeneration system, and electrode reaction-based apparatus 失效
标题翻译：多孔导电材料及其生产方法; 电极及其制造方法; 燃料电池及其生产方法; 电子仪器，移动机，发电系统，热电联产系统，电极反应器等
公开(公告)号：US08419913B2
公开(公告)日：2013-04-16
申请号：US11458920
申请日：2006-07-20
申请人： Atsushi Sato , Hideki Sakai , Mamoru Hatakeyama , Takaaki Nakagawa
发明人： Atsushi Sato , Hideki Sakai , Mamoru Hatakeyama , Takaaki Nakagawa
IPC分类号： C12Q1/00
CPC分类号： H01M8/16 , H01M4/861 , H01M2004/8684 , H01M2008/1095 , Y02E60/527 , Y02P70/56
摘要： A porous electroconductive material is provided. The electroconductive material enables efficient enzymatic metabolic reactions on electrodes and yields electrodes having immobilized enzymes thereon which remain stable in any working environment. The porous electroconductive material, which has a three-dimensional network structure, is formed from a skeleton of porous material and a carbonaceous material covering the surface of the skeleton. The porous material constituting the skeleton is foamed metal or alloy. This porous electroconductive material is made into an electrode, and enzymes are immobilized on this electrode. The resulting electrode with immobilized enzymes thereon is used as the anode of a bio-fuel cell.
摘要翻译：提供多孔导电材料。导电材料能够在电极上实现有效的酶代谢反应，并产生其上具有固定化酶的电极，其在任何工作环境中保持稳定。具有三维网络结构的多孔导电材料由多孔材料的骨架和覆盖骨架表面的碳质材料形成。构成骨架的多孔材料是发泡金属或合金。将这种多孔导电材料制成电极，并将酶固定在该电极上。将其上固定有酶的所得电极用作生物燃料电池的阳极。

5. 发明授权

US08351128B2 Zoom lens and image pickup apparatus using the same 有权
标题翻译：变焦镜头和使用其的摄像设备
公开(公告)号：US08351128B2
公开(公告)日：2013-01-08
申请号：US12830956
申请日：2010-07-06
申请人： Hideki Sakai
发明人： Hideki Sakai
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A zoom lens includes a first lens unit having a negative refractive power, a second lens unit having a positive refractive power, and a third lens unit having a positive refractive power. The first lens unit, the second lens unit, and the third lens unit are arranged in order from an object side to an image side. Distances between the lens units change during zooming. The first lens unit consists of two lenses. Radii of curvature of a lens surface closest to the object side and a lens surface closest to the image side in the first lens unit, a focal length of the first lens unit, and a focal length of the entire zoom lens at a telephoto end are set appropriately.
摘要翻译：变焦透镜包括具有负屈光力的第一透镜单元，具有正折光力的第二透镜单元和具有正折光力的第三透镜单元。第一透镜单元，第二透镜单元和第三透镜单元从物体侧到像侧依次布置。镜头单元之间的距离在变焦期间发生变化。第一个镜头单元由两个镜头组成。最靠近物体侧的透镜表面的曲率半径和最靠近第一透镜单元中的像侧的透镜表面，第一透镜单元的焦距和整个变焦透镜在望远端的焦距是适当地设置

6. 发明申请

US20110143225A1 FUEL CELL AND METHOD FOR MANUFACTURING THE SAME, ELECTRONIC APPARATUS, ENZYME-IMMOBILIZED ELECTRODE AND METHOD FOR MANUFACTURING THE SAME, WATER-REPELLENT AGENT, AND ENZYME-IMMOBILIZING MATERIAL 有权
标题翻译：燃料电池及其制造方法，电子设备，酶固定电极及其制造方法，水发酵剂和酶固体材料
公开(公告)号：US20110143225A1
公开(公告)日：2011-06-16
申请号：US13003327
申请日：2009-06-01
申请人： Takaaki Nakagawa , Hideyuki Kumita , Masaya Kakuta , Hideki Sakai , Hiroki Mita , Yoshio Goto
发明人： Takaaki Nakagawa , Hideyuki Kumita , Masaya Kakuta , Hideki Sakai , Hiroki Mita , Yoshio Goto
IPC分类号： H01M8/16 , B03D1/001
CPC分类号： H01M8/16 , H01M4/8605 , H01M4/8892 , H01M4/90 , H01M8/04119 , H01M2004/8689 , Y02E60/527 , Y02P70/56
摘要： A fuel cell is provided having a structure in which a cathode and an anode face each other with an electrolyte layer therebetween. The cathode includes an electrode on which an oxygen reductase and the like are immobilized, and the electrode has pores therein, water repellency is imparted to at least part of the surface of the electrode. Water repellency is imparted by forming a water-repellent agent on the surface of the electrode. The water-repellent agent includes a water-repellent material such as carbon powder and an organic solvent such as methyl isobutyl ketone that causes phase separation with water. When the electrode has pores therein, there are provided a fuel cell that stably provides a high current value and a method for manufacturing the fuel cell.
摘要翻译：提供一种燃料电池，其具有阴极和阳极彼此面对的电解质层的结构。阴极包括其上固定有氧还原酶等的电极，并且电极在其中具有孔，对电极的至少一部分表面施加斥水性。通过在电极的表面上形成防水剂来赋予防水性。防水剂包括诸如碳粉的防水材料和引起与水相分离的有机溶剂如甲基异丁基酮。当电极在其中具有孔时，提供稳定地提供高电流值的燃料电池和制造燃料电池的方法。

7. 发明申请

US20110132630A1 SCREW FASTENING DEVICE AND TORQUE SENSOR 审中-公开
标题翻译：螺丝紧固装置和扭矩传感器
公开(公告)号：US20110132630A1
公开(公告)日：2011-06-09
申请号：US13058101
申请日：2009-07-01
申请人： Shuji Kawamura , Hideki Sakai , Hideki Mayama , Hideshi Takekuma
发明人： Shuji Kawamura , Hideki Sakai , Hideki Mayama , Hideshi Takekuma
IPC分类号： B25B21/00 , B25B23/147
CPC分类号： B25B21/00 , B25B23/147
摘要： A screw fastening device having a compact clutch that is directly connected to an output side of a DC motor. The output of the DC motor can be suppressed so that the DC motor and the clutch can be made compact. Accordingly, the device main body is more compact and lighter.
摘要翻译：一种具有直接连接到直流电机的输出侧的紧凑型离合器的螺钉紧固装置。可以抑制直流电动机的输出，使得可以使直流电动机和离合器紧凑。因此，装置主体更紧凑，更轻。

8. 发明申请

US20110026134A1 ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME 有权
标题翻译：变焦镜头和图像拾取装置包括它们
公开(公告)号：US20110026134A1
公开(公告)日：2011-02-03
申请号：US12843533
申请日：2010-07-26
申请人： Hideki Sakai
发明人： Hideki Sakai
IPC分类号： G02B15/14
CPC分类号： G02B13/009 , G02B15/173
摘要： A zoom lens includes a first lens unit having a positive refractive power, a second lens unit having a negative refractive power, a third lens unit having a positive refractive power, and a rear group including at least one lens unit. The first lens unit, the second lens unit, the third lens unit, and the rear group are arranged in order from an object side to an image side. The second and third lens units move for zooming. Imaging magnifications of the second lens unit at a wide angle end and a telephoto end, imaging magnifications of the third lens unit at the wide angle end and the telephoto end, a moving amount of the third lens unit along an optical axis during zooming from the wide angle end to the telephoto end, and a total lens length at the telephoto end are set based on predetermined conditions.
摘要翻译：变焦透镜包括具有正折光力的第一透镜单元，具有负折光力的第二透镜单元，具有正折光力的第三透镜单元和包括至少一个透镜单元的后组。第一透镜单元，第二透镜单元，第三透镜单元和后组从物体侧到像侧依次布置。第二和第三透镜单元移动以进行变焦。第二透镜单元在广角端和望远端的成像倍率，在广角端和望远端成像第三透镜单元的放大倍率，第三透镜单元沿着光轴的移动量在从广角端到远摄端，并且基于预定条件设置在远摄端的总透镜长度。

9. 发明授权

US07859766B2 Zoom lens and image pickup apparatus including the same 有权
标题翻译：缩放透镜和包括其的图像拾取装置
公开(公告)号：US07859766B2
公开(公告)日：2010-12-28
申请号：US12472679
申请日：2009-05-27
申请人： Hideki Sakai
发明人： Hideki Sakai
IPC分类号： G02B15/14
CPC分类号： G02B15/173
摘要： Provided is a zoom lens including in order from an object side to an image side: a first lens unit having a positive refractive power; a second lens unit having a negative refractive power; a third lens unit having a positive refractive power; and a fourth lens unit having a positive refractive power, each of the first lens unit, the second lens unit, the third lens unit, and fourth lens unit moving to perform zooming, in which M3 representing a moving amount of the third lens unit on an optical axis during zooming from a wide angle end to a telephoto end, Lt representing a total lens length on the telephoto end, f3 representing a focal length of the third lens unit, and ft representing a focal length of an entire lens system on the telephoto end are each appropriately set.
摘要翻译：本发明提供一种从物体侧到图像侧的顺序的变焦透镜：具有正屈光力的第一透镜单元; 具有负屈光力的第二透镜单元; 具有正屈光力的第三透镜单元; 以及具有正折光力的第四透镜单元，第一透镜单元，第二透镜单元，第三透镜单元和第四透镜单元中的每一个移动以执行变焦，其中M3表示第三透镜单元的移动量在从广角端到长焦端的变焦期间的光轴，Lt表示在望远端的总透镜长度，f3表示第三透镜单元的焦距，ft表示整个透镜系统的焦距长焦端各自适当设定。

10. 发明申请

US20100221644A1 FUEL CELL AND ELECTRONIC APPARATUS 失效
标题翻译：燃料电池和电子设备
公开(公告)号：US20100221644A1
公开(公告)日：2010-09-02
申请号：US12664321
申请日：2008-03-12
申请人： Takaai Nakagawa , Hideki Sakai , Taiki Sugiyama
发明人： Takaai Nakagawa , Hideki Sakai , Taiki Sugiyama
IPC分类号： H01M4/02
CPC分类号： H01M8/16 , H01M4/9008 , H01M8/1051 , H01M2300/0082 , Y02E60/527
摘要： A fuel cell is provided having excellent performance and being capable of achieving a sufficient buffer ability in a high-output operation when an enzyme is immobilized on at least one of a positive electrode and a negative electrode and of sufficiently exhibiting the ability inherent in the enzyme. A biofuel cell includes a structure in which a positive electrode and a negative electrode are opposed to each other with an electrolyte layer containing a buffer material provided therebetween, an enzyme being immobilized on at least one of the positive electrode and the negative electrode. The electrolyte layer contains as the buffer material a compound including an imidazole ring. As the compound including an imidazole ring, imidazole, 1-methylimidazole, 2-methylimidazole, 4-methylimidazole, 2-ethylimidazole, or the like is used.
摘要翻译：提供具有优异性能的燃料电池，并且当酶固定在正极和负极中的至少一个上并且充分显示酶固有的能力时能够在高输出操作中实现足够的缓冲能力。生物燃料电池包括其中正电极和负电极彼此相对的结构，其中设置有包含缓冲材料的电解质层，酶固定在正电极和负电极中的至少一个上。电解质层含有包含咪唑环的化合物作为缓冲材料。作为包含咪唑环的化合物，可以使用咪唑，1-甲基咪唑，2-甲基咪唑，4-甲基咪唑，2-乙基咪唑等。

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