公开(公告)号：US4689073A

公开(公告)日：1987-08-25

申请号：US834420

申请日：1986-02-28

申请人： Tatsuo Nate ,  Koichi Oka ,  Takehiko Sato

发明人： Tatsuo Nate ,  Koichi Oka ,  Takehiko Sato

IPC分类号： H01F1/055 ,  H01F1/06 ,  H01F1/33

CPC分类号： H01F1/06 ,  H01F1/0553

摘要： A rare earth-element/cobalt type magnetic powder which possesses outstanding magnetic properties and which is useful for making a resin magnet is produced by a method which comprises thermally reducing a mixture consisting of oxide of samarium, oxide of praseodymium, optionally oxide of neodymium, and cobalt powder, thereby causing diffusion of consequently produced samarium, praseodymium, and/or neodymium in the cobalt powder, subjecting the resultant reaction product to a heat-treatment involving standing at 600.degree. to 900.degree. C. for 30 minutes to 5 hours and subsequent quenching from this temperature at a rate of not less than 10.degree. C./minute, adding the product of the heat-treatment to water, thereby converting the product into a slurry, treating the slurry with water and an aqueous acid solution, and comminuting the resulting powder into particles of an average diameter of 3 to 10 .mu.m thereby obtaining a magnetic powder having a composition represented by Sm.sub.1-x Pr.sub.x Co.sub.z or Sm.sub.1-x Pr.sub.x-y Nd.sub.y Co.sub.z (wherein x, y, and z satisfy the relations 0.05.ltoreq.x.ltoreq.0.40, 0.01.ltoreq.y.ltoreq.0.39, 0.01.ltoreq.x-y.ltoreq.0.39 and 4.7.ltoreq.z.ltoreq.5.3).

摘要翻译： 具有突出的磁特性并且可用于制备树脂磁体的稀土元素/钴型磁性粉末是通过以下方法制造的：包括热还原由钐氧化物，镨氧化物，任选的钕氧化物组成的混合物， 钴钴粉末，由此引起钴粉末中所产生的钐，镨和/或钕的扩散，使得到的反应产物进行热处理，包括在600-900℃静置30分钟至5小时， 随后从该温度以不低于10℃/分钟的速度淬火，将热处理产物加入水中，从而将产物转化为浆液，用水和酸水溶液处理浆料，以及 将所得粉末粉碎成平均粒径为3〜10μm的颗粒，得到具有由Sm1-xPrxCoz或Sm1-xPrx表示的成分的磁性粉末 -yNdyCoz（其中x，y和z满足0.05≤x≤0.40,0.01≤y≤0.39,0.01≤x≤0.39和4.7≤x≤0.33， = 5.3）。

公开(公告)号：US09436017B2

公开(公告)日：2016-09-06

申请号：US13291909

申请日：2011-11-08

申请人： Takehiko Sato

发明人： Takehiko Sato

IPC分类号： G02B27/64 ,  H04N5/225 ,  H04N5/232

CPC分类号： G02B27/646 ,  H04N5/2254 ,  H04N5/2328

摘要： An image stabilizing apparatus includes a fixed member, a shift member that holds an image stabilizing lens and are movable in a plane orthogonal to an optical axis, a plurality of shift drivers that are disposed at positions different from each other in the plane orthogonal to the optical axis, a gel that is held by one of the shift member and the fixed member, and a protrusion that is provided on the other one of the shift member and the fixed member. Each of the plurality of shift drivers includes a magnet held by one of the shift member and the fixed member, a coil that is held by the other one of the shift member and the fixed member, and a yoke that is held by the other one of the shift member and the fixed member, and a portion of the protrusion is immersed in the gel.

摘要翻译： 图像稳定装置包括固定构件，保持图像稳定透镜并且可以在与光轴正交的平面中可移动的移位构件;多个移位驱动器，其设置在与正交于光轴的平面中的彼此不同的位置 光轴，由所述移位构件和所述固定构件中的一个保持的凝胶以及设置在所述换挡构件和所述固定构件中的另一个上的突起。 多个变速驱动器中的每一个包括由换档构件和固定构件中的一个保持的磁体，由换挡构件和固定构件中的另一个保持的线圈和由另一个保持的轭 的移动构件和固定构件，并且一部分突起浸入凝胶中。

公开(公告)号：US20150007867A1

公开(公告)日：2015-01-08

申请号：US14373759

申请日：2013-01-31

申请人： Hidetada Tokioka ,  Takehiko Sato

发明人： Hidetada Tokioka ,  Takehiko Sato

IPC分类号： H01L31/0352 ,  H01L31/18

CPC分类号： H01L31/035272 ,  H01L31/02167 ,  H01L31/022441 ,  H01L31/0682 ,  H01L31/1804 ,  H01L31/1824 ,  Y02E10/547 ,  Y02P70/521

摘要： A photoelectric conversion device includes an n-type semiconductor layer and a p-type semiconductor layer, a collecting electrode formed on the n-type semiconductor layer, and a collecting electrode formed on the p-type semiconductor layer, on a back surface opposite to a light receiving surface of an n-type crystalline silicon substrate, and an n-type semiconductor region on a surface on a light receiving surface side of the n-type crystalline silicon substrate, wherein in the n-type semiconductor region, an n-type semiconductor region that is opposed to the n-type semiconductor layer with the n-type crystalline silicon substrate therebetween and an n-type semiconductor region that is opposed to the p-type semiconductor layer with the n-type crystalline silicon substrate therebetween have different average impurity concentrations.

摘要翻译： 光电转换装置包括n型半导体层和p型半导体层，形成在n型半导体层上的集电电极和形成在p型半导体层上的集电电极， n型晶体硅衬底的光接收表面和n型晶体硅衬底的受光面侧表面上的n型半导体区域，其中在n型半导体区域中， 与其间具有n型晶体硅衬底的n型半导体层相对的n型半导体区域和与其间具有n型晶体硅衬底的p型半导体层相对的n型半导体区域具有不同的 平均杂质浓度。

公开(公告)号：US08168130B2

公开(公告)日：2012-05-01

申请号：US11992007

申请日：2006-08-11

申请人： Takehiko Sato ,  Tatsuyuki Nakatani ,  Tatsuo Kimura

发明人： Takehiko Sato ,  Tatsuyuki Nakatani ,  Tatsuo Kimura

IPC分类号： B01J19/08 ,  A61L9/00 ,  H05H1/24

CPC分类号： H05H1/2406 ,  A61L2/14 ,  H05H2001/2412

摘要： A method and system for surely and conveniently generating plasma in a narrow tube having a small diameter.A first electrode formed by a conductive member covered with an insulator or dielectric is inserted into a narrow tube. The narrow tube is located on a second electrode. A power supply applies an alternating voltage or pulse voltage between the first electrode and the second electrode so that plasma is generated in the narrow tube around the first electrode.

摘要翻译： 一种用于在具有小直径的窄管中可靠和方便地产生等离子体的方法和系统。 由绝缘体或电介质覆盖的导电构件形成的第一电极被插入到窄管中。 窄管位于第二电极上。 电源在第一电极和第二电极之间施加交流电压或脉冲电压，使得在第一电极周围的窄管中产生等离子体。

公开(公告)号：US20090317294A1

公开(公告)日：2009-12-24

申请号：US11990975

申请日：2005-08-25

申请人： Takehiko Sato ,  Shuitsu Fujii ,  Takuya Urayama ,  Akinori Shida ,  Raju Ramasamy ,  Kazunari Fujioka ,  Tatsuyuki Nakatani

发明人： Takehiko Sato ,  Shuitsu Fujii ,  Takuya Urayama ,  Akinori Shida ,  Raju Ramasamy ,  Kazunari Fujioka ,  Tatsuyuki Nakatani

IPC分类号： A61L2/02 ,  A61L2/00

CPC分类号： A61L2/14 ,  H05H1/30 ,  H05H2245/1225

摘要： A method of low temperature sterilization that with the use of a compact simple apparatus, is capable of safe, unfailing sterilization. There is provided an apparatus comprising gas cylinder (gas supply source)(8), high energy particle generation part (1-3) capable of generating a gas of temperature nonequilibrium condition containing high energy particles through exciting of the gas supplied from the gas cylinder (8) and gas blow part (4) capable of jetting the gas of temperature nonequilibrium condition generated by the high energy particle generation part (1-3) over pathogenic microbes positioned outside.

摘要翻译： 一种低温灭菌方法，通过使用紧凑简单的装置，能够安全，可靠地灭菌。 提供了一种装置，包括气瓶（气体供给源）（8），高能粒子产生部分（1-3），能够产生含有高能粒子的温度非平衡状态的气体，该气体通过从气瓶 （8）和气体吹出部分（4），其能够喷射由高能粒子产生部分（1-3）产生的温度非平衡状态的气体超过位于外部的致病微生物。

公开(公告)号：US07525235B2

公开(公告)日：2009-04-28

申请号：US11403382

申请日：2006-04-12

申请人： Shigeo Nakashima ,  Takehiko Sato

发明人： Shigeo Nakashima ,  Takehiko Sato

IPC分类号： H01L41/00

CPC分类号： G02B7/022 ,  G02B7/023

摘要： An optical apparatus is disclosed in which a press contact force for bringing a vibrator and a contact member into press contact with each other is generated between them, and thereby the reaction force of the press contact force is difficult to transmit outward. The optical apparatus comprises a lens holding member which holds a lens, and a vibration type linear actuator which drives the lens holding member in an optical axis direction. The vibration type linear actuator includes a vibrator on which vibration is produced through an electromechanical energy conversion action and a contact member which is in press contact with the vibrator. The vibrator and the contact member is in press contact with each other by a magnetic force acting between them.

摘要翻译： 公开了一种光学装置，其中在它们之间产生用于使振动器和接触构件彼此压力接触的压力接触力，由此压力接触力的反作用力难以向外传递。 光学装置包括保持透镜的透镜保持部件和驱动透镜保持部件的光轴方向的振动型线性致动器。 振动型线性致动器包括通过机电能量转换动作产生振动的振动器和与振动器压接的接触构件。 振动器和接触构件通过在它们之间作用的磁力彼此压接。

公开(公告)号：US07215488B2

公开(公告)日：2007-05-08

申请号：US11403321

申请日：2006-04-12

申请人： Shigeo Nakashima ,  Yuichiro Kato ,  Takehiko Sato

发明人： Shigeo Nakashima ,  Yuichiro Kato ,  Takehiko Sato

IPC分类号： G02B15/14

CPC分类号： G02B7/10 ,  G02B7/102

摘要： An optical apparatus is disclosed which can suppress an increase in size thereof even if its lens is driven in a large movable range. The apparatus comprises a first linear actuator which includes a first member to which an electrical signal is input and a second member whose length in an optical axis direction is longer than the first member, and drives a first lens in a first movable range in the optical axis direction. The apparatus comprises a second linear actuator which includes a third member to which an electrical signal is input and a fourth member whose length in the optical axis direction is longer than the third member, and drives a second lens in a second movable range in the optical axis direction. The first member is moved together with the first lens in the optical axis direction, with respect to the second member.

摘要翻译： 公开了一种即使在大的可移动范围内驱动其透镜也能够抑制其尺寸增大的光学装置。 该装置包括第一线性致动器，其包括输入电信号的第一构件和在光轴方向上的长度比第一构件长的第二构件，并且将第一透镜驱动在光学器件的第一可移动范围内 轴方向。 该装置包括第二线性致动器，其包括输入电信号的第三构件和在光轴方向上的长度比第三构件长的第四构件，并且将第二透镜驱动在光学器件的第二可移动范围内 轴方向。 第一构件与第一透镜相对于第二构件沿光轴方向一起移动。

公开(公告)号：US20070041721A1

公开(公告)日：2007-02-22

申请号：US11464780

申请日：2006-08-15

申请人： Sawako Ito ,  Yuichiro Kato ,  Takehiko Sato ,  Shigeru Ogino

发明人： Sawako Ito ,  Yuichiro Kato ,  Takehiko Sato ,  Shigeru Ogino

IPC分类号： G03B17/00

CPC分类号： G03B5/00 ,  G02B27/646 ,  G03B5/08 ,  G03B17/14 ,  G03B17/18 ,  G03B2205/0015 ,  G03B2205/0084 ,  G03B2207/005 ,  G03B2217/005 ,  H04N5/23209 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

摘要： An optical device includes a lens holding member that holds a lens and that is movable in a direction along a plane that is orthogonal to an optical axis of the lens, and an actuator that moves the lens holding member in the direction along the plane. In the optical device, the actuator includes an actuator element, formed of electroactive polymer, and a connecting member that connects the lens holding member to the actuator element.

摘要翻译： 光学装置包括：透镜保持构件，其保持透镜并且可沿着与透镜的光轴正交的平面的方向移动;以及致动器，其沿着平面移动透镜保持构件。 在光学装置中，致动器包括由电活性聚合物形成的致动器元件和将透镜保持部件连接到致动器元件的连接部件。

公开(公告)号：US20060239140A1

公开(公告)日：2006-10-26

申请号：US11404244

申请日：2006-04-13

申请人： Takehiko Sato ,  Shigeo Nakashima

发明人： Takehiko Sato ,  Shigeo Nakashima

IPC分类号： G11B7/00

CPC分类号： G02B7/102

摘要： A compact optical apparatus with a high durability is disclosed. The optical apparatus comprises a first lens which is moved in an optical axis direction for varying magnification, and a second lens which is moved in the optical axis direction for focusing. The apparatus further comprises a vibration type linear actuator which drives the first lens with vibration produced through an electromechanical energy conversion action, and an electromagnetic type linear actuator which drives the second lens with electromagnetic power.

摘要翻译： 公开了一种具有高耐久性的紧凑型光学装置。 光学装置包括沿光轴方向移动以改变放大率的第一透镜和在光轴方向上移动以用于聚焦的第二透镜。 该装置还包括振动型线性致动器，其通过机电能量转换动作产生的振动来驱动第一透镜;以及电磁型线性致动器，其以电磁力驱动第二透镜。

公开(公告)号：US5304463A

公开(公告)日：1994-04-19

申请号：US889374

申请日：1992-05-28

申请人： Takehiko Sato ,  Nobuo Seto

发明人： Takehiko Sato ,  Nobuo Seto

IPC分类号： C09K15/00 ,  G03C7/30 ,  G03C7/305 ,  G03C7/36 ,  G03C7/392 ,  G03C1/46

CPC分类号： G03C7/3013 ,  G03C7/30535 ,  G03C7/365 ,  G03C7/39228 ,  G03C7/39236 ,  G03C7/39264 ,  G03C7/39268

摘要： There is disclosed a silver halide color photographic material having photosensitive layers and non-photosensitive layers adjacent to photosensitive layers on a base, which comprises a yellow dye-forming coupler selected from a group consisting of couplers represented by formulas (I), (II), and (III) and a compound represented by the following formula (IV): ##STR1## wherein R.sub.1 represents a monovalent group, Q represents a group of non-metallic atoms required to form together with the C a cyclic hydrocarbon group or a heterocyclic group that has a heteroatom of N, S, O, or P, and Y.sub.R represents a residue remaining after removing the acyl group ##STR2## from the coupler represented by formula (I), provided that R.sub.1 is not a hydrogen atom and does not bond to Q to form a ring, ##STR3## wherein X.sup.1, and X.sup.2 each represent an alkyl group, an aryl group, or a heterocyclic group, X.sup.3 represents an organic residue required to form a nitrogen-containing heterocyclic group together with the >N--, Y represents an aryl group or a heterocyclic group, and Z represents a coupling releasing group, ##STR4## wherein R.sub.41 represents a hydrogen atom, an alkyl group, an aryl group, an alkenyl group, or a heterocyclic group; R.sub.42 represents an alkyl group, an aryl group, an alkenyl group, or a heterocyclic group, and n is an integer of 0 to 4, provided that R.sub.41 and R.sub.42 may together form a 5- to 7-membered ring.

摘要翻译： 公开了一种卤化银彩色照相材料，其具有与基底上感光层相邻的感光层和非感光层，该感光层包含选自由式（I），（II）表示的成色剂组成的组中的黄色染料形成成色剂， 和（III）表示的化合物和下式（IV）表示的化合物：（*化学结构*）式（I）其中R1表示一价基团，Q表示与C形成的非金属原子的一组 具有N，S，O或P的杂原子的环状烃基或杂环基，YR表示从式（I）表示的成色剂除去酰基后残留的残基（*化学结构*），提供 （*化学结构*）式（II）（*化学结构*）式（III）其中X1和X2各自表示烷基，其中R 1不是氢原子并且不与Q键合形成环 芳基或杂环基，X3代表 与> N一起形成含氮杂环基所需的有机残基，Y表示芳基或杂环基，Z表示偶联离解基团，（*化学结构*）式（IV）其中R41 表示氢原子，烷基，芳基，烯基或杂环基; R42表示烷基，芳基，烯基或杂环基，n为0〜4的整数，条件是R41和R42可以一起形成5-至7-元环。