公开(公告)号：US4918496A

公开(公告)日：1990-04-17

申请号：US213608

申请日：1988-06-30

申请人： Yuichi Matsushima ,  Kazuo Sakai ,  Shigeyuki Akiba ,  Katsuyuki Utaka

发明人： Yuichi Matsushima ,  Kazuo Sakai ,  Shigeyuki Akiba ,  Katsuyuki Utaka

IPC分类号： H01L33/06 ,  H01L33/10 ,  H01L33/30 ,  H01S5/00 ,  H01S5/02 ,  H01S5/32 ,  H01S5/34 ,  H01S5/343

CPC分类号： B82Y20/00 ,  H01S5/34313 ,  H01S2302/00 ,  H01S5/0206 ,  H01S5/3201 ,  H01S5/3218 ,  H01S5/3403 ,  H01S5/3409 ,  H01S5/34306

摘要： An infrared emitting device for use in the 2 to 3 .mu.m region, which is low in the threshold current and operates over a wide temperature range. In accordance with the present invention, an InP substrate is employed in place of GaSb substrate and InAs substrate heretofore employed for the 2 to 3 .mu.m infrared semiconductor lasers. Moreover, as active layers or clad layers, one of more semiconductor layers are employed which differ in lattice constant from the InP substrate.

摘要翻译： 一种用于2〜3μm区域的红外发射装置，其阈值电流低，在宽温度范围内工作。 根据本发明，使用InP衬底代替用于2至3μm红外半导体激光器的GaSb衬底和InAs衬底。 此外，作为有源层或覆层，采用与InP衬底的晶格常数不同的多个半导体层之一。

公开(公告)号：US4179317A

公开(公告)日：1979-12-18

申请号：US909498

申请日：1978-05-25

申请人： Kazuo Sakai ,  Shigeyuki Akiba ,  Takaya Yamamoto

发明人： Kazuo Sakai ,  Shigeyuki Akiba ,  Takaya Yamamoto

IPC分类号： C30B19/00 ,  C30B19/02 ,  C30B19/04 ,  C30B19/10 ,  H01L21/208 ,  H01L33/30

CPC分类号： C30B29/40 ,  C30B19/04 ,  C30B19/106 ,  Y10S438/938

摘要： A method for producing III-V compound semiconductor crystals using a liquid phase epitaxial growth, in which the crystal growth is achieved in a state in which a single crystal of the same composition as a single crystal serving as a substrate for crystal precipitation is present in a melt for the liquid growth.

摘要翻译： 一种使用液相外延生长制备III-V族化合物半导体晶体的方法，其中在与用作晶体沉淀的基底的单晶相同组成的单晶存在于其中存在晶体生长的状态下 用于液体生长的熔体。

公开(公告)号：US08471484B2

公开(公告)日：2013-06-25

申请号：US13193862

申请日：2011-07-29

申请人： Kiyomi Watanabe ,  Kazuo Sakai ,  Kenichi Nakamura

发明人： Kiyomi Watanabe ,  Kazuo Sakai ,  Kenichi Nakamura

IPC分类号： H05B37/02

CPC分类号： H05H1/46 ,  H01J37/32027 ,  H01J37/32045 ,  H05H2001/4682

摘要： A capacitor is connected between direct current voltage terminals, and inductance means is connected between one end of the capacitor and one of load terminals. In a case in which the direct current voltage exceeds a set value, voltage at both ends of the capacitor is shared by the first and second switching elements that are not electrically conductive; in a case in which the direct current voltage is below the set value, the first and second switching elements are electrically conductive on a periodic basis or as needed to output reversed-polarity voltage between load terminals; and in a case in which the first and second switching elements are turned off, voltage at both ends of the capacitor restricts voltage applied to both ends of the first and second switching elements, during a period in which the first and second feedback rectifier elements are electrically conductive.

摘要翻译： 电容器连接在直流电压端子之间，电感装置连接在电容器的一端和负载端子之间。 在直流电压超过设定值的情况下，电容器两端的电压由不导电的第一和第二开关元件共用， 在直流电压低于设定值的情况下，第一和第二开关元件周期性地导电，或者根据需要在负载端子之间输出反极性电压; 并且在第一和第二开关元件截止的情况下，在第一和第二反馈整流元件是第一和第二反馈整流元件的时段期间，电容器两端的电压限制施加到第一和第二开关元件的两端的电压 导电。

公开(公告)号：US20060138664A1

公开(公告)日：2006-06-29

申请号：US10536269

申请日：2003-11-25

申请人： Takeo Ito ,  Hidemi Matsuda ,  Masaaki Inamura ,  Hajime Tanaka ,  Kazuo Sakai

发明人： Takeo Ito ,  Hidemi Matsuda ,  Masaaki Inamura ,  Hajime Tanaka ,  Kazuo Sakai

IPC分类号： H01L23/48

CPC分类号： H01J31/127 ,  B82Y10/00 ,  H01J1/312 ,  H01J9/022 ,  H01J2201/3125

摘要： An electron source device includes a porous layer (for example, porous alumina layer) which is composed of an insulator and has many microscopic holes provided in a direction perpendicular to a main surface, and first and second conductor layers placed on both sides of the porous layer, and is characterized in that the current density I/S is 1 μA/cm2 or higher when a direct-current voltage is applied between the second conductor layer and the fist conductor layer while using the second conductor layer as an anode. In this case, S represents the overlapping area of the first conductor layer, the second conductor layer and the porous layer. Consequently, an electron source device having a high electron emission ability and a long life even when the degree of vacuum is low can be obtained at low cost, and hence, a display having a high luminous efficiency and high reliability can be realized.

摘要翻译： 电子源装置包括由绝缘体构成的多孔层（例如，多孔氧化铝层），在与主表面垂直的方向上具有许多微小的孔，以及设置在多孔层的两侧的第一和第二导体层 并且其特征在于当在第二导体层和第一导体层之间施加直流电压时，电流密度I / S为1μA/ cm 2以上，同时使用第二导体层 导体层作为阳极。 在这种情况下，S表示第一导体层，第二导体层和多孔层的重叠面积。 因此，可以以低成本获得具有高电子发射能力和长寿命的电子源器件，因此可以实现具有高发光效率和高可靠性的显示器。

公开(公告)号：US06600626B2

公开(公告)日：2003-07-29

申请号：US10103318

申请日：2002-03-22

申请人： Hayato Shimizu ,  Masao Iwakura ,  Shigeo Nakamura ,  Kazuo Sakai ,  Shigenori Togashi ,  Masayuki Kaiho ,  Toshiaki Kobari ,  Mikio Tokuyama ,  Satomitsu Imai ,  Shozo Saegusa ,  Masahiko Sega ,  Toshihisa Okazaki ,  Yuzo Yamaguchi

发明人： Hayato Shimizu ,  Masao Iwakura ,  Shigeo Nakamura ,  Kazuo Sakai ,  Shigenori Togashi ,  Masayuki Kaiho ,  Toshiaki Kobari ,  Mikio Tokuyama ,  Satomitsu Imai ,  Shozo Saegusa ,  Masahiko Sega ,  Toshihisa Okazaki ,  Yuzo Yamaguchi

IPC分类号： G11B3314

CPC分类号： G11B25/043 ,  G11B5/6005 ,  G11B33/142 ,  G11B33/1446 ,  G11B33/148

摘要： A magnetic disk apparatus arranged in a housing having a plurality of magnetic disks stacked on a rotating shaft, arms supporting thereon magnetic heads and adapted to be inserted between said magnetic disks, a rotary actuator for moving the arms, a housing forming at least a part of an arcuate-shaped shroud which substantially surrounds a portion of side surfaces of the magnetic disks so as to permit movement of the arms and which is concentric with the magnetic disks so as to define a gap between the shroud and the portion of the side surfaces of said magnetic disks. The gap defined between the outer peripheral end surfaces of the magnetic disks and the shroud is in a range of 0.1 mm to 0.6 mm.

公开(公告)号：US06544326B1

公开(公告)日：2003-04-08

申请号：US09234984

申请日：1999-01-22

申请人： Takeo Itou ,  Hidemi Matsuda ,  Hisashi Chigusa ,  Kazuo Sakai ,  Masaru Fukuda

发明人： Takeo Itou ,  Hidemi Matsuda ,  Hisashi Chigusa ,  Kazuo Sakai ,  Masaru Fukuda

IPC分类号： C09C132

CPC分类号： H01J9/20 ,  C09D17/004 ,  H01J29/185 ,  H01J29/896 ,  H01J2229/8916

摘要： The pigment dispersion composition having a good dispersibility, a good transparence and an anti-coating properties, which contains 0.5 to 50 parts by weight of an inorganic pigment, at least one type of dispersant selected from the group consisting of a sodium salt, an ammonium salt and an amine salt of an acrylic resin, an acryl copolymer resin, a polycarbonic acid, a condensation product of aromatic formalin sulfonate, and water or a solvent miscible with water.

摘要翻译： 该颜料分散体组合物具有良好的分散性，良好的透明性和抗涂层性，其含有0.5至50重量份的无机颜料，至少一种选自钠盐，铵盐的分散剂 盐和丙烯酸树脂的胺盐，丙烯酸共聚物树脂，聚碳酸，芳族甲醛磺酸盐的缩合产物和水或与水混溶的溶剂。

公开(公告)号：US5989649A

公开(公告)日：1999-11-23

申请号：US235554

申请日：1999-01-22

申请人： Takeo Itou ,  Hidemi Matsuda ,  Hisashi Chigusa ,  Kazuo Sakai ,  Masaru Fukuda

发明人： Takeo Itou ,  Hidemi Matsuda ,  Hisashi Chigusa ,  Kazuo Sakai ,  Masaru Fukuda

IPC分类号： C09D17/00 ,  H01J9/20 ,  H01J29/18 ,  H01J29/89 ,  H01J29/10 ,  G21F1/10

CPC分类号： H01J9/20 ,  C09D17/004 ,  H01J29/185 ,  H01J29/896 ,  H01J2229/8916

摘要： The pigment dispersion composition having a good dispersibility, a good transparence and an anti-coating properties, which contains 0.5 to 50 parts by weight of an inorganic pigment, at least one type of dispersant selected from the group consisting of a sodium salt, an ammonium salt and an amine salt of an acrylic resin, an acryl copolymer resin, a polycarbonic acid, a condensation product of aromatic formalin sulfonate, and water or a solvent miscible with water.

摘要翻译： 该颜料分散体组合物具有良好的分散性，良好的透明性和抗涂层性，其含有0.5至50重量份的无机颜料，至少一种选自钠盐，铵盐的分散剂 盐和丙烯酸树脂的胺盐，丙烯酸共聚物树脂，聚碳酸，芳族甲醛磺酸盐的缩合产物和水或与水混溶的溶剂。

公开(公告)号：US5923494A

公开(公告)日：1999-07-13

申请号：US618600

申请日：1996-03-20

申请人： Toshihiro Arisaka ,  Yasuhiro Nemoto ,  Kazuo Sakai ,  Kouetsu Okuyama ,  Kenji Toki

发明人： Toshihiro Arisaka ,  Yasuhiro Nemoto ,  Kazuo Sakai ,  Kouetsu Okuyama ,  Kenji Toki

IPC分类号： G11B5/008 ,  G11B5/54 ,  G11B5/55 ,  G11B5/584 ,  G11B15/18 ,  G11B15/60

CPC分类号： G11B5/584 ,  G11B15/1808 ,  G11B15/602 ,  G11B5/5504 ,  G11B5/5508 ,  G11B5/00817 ,  G11B5/54

摘要： There is provided a magnetic tape device capable of highly accurate positioning at a high speed. For this purpose, the head is driven in the direction of the width of the tape by eliminating the friction between the tape the head. In order to allow positioning in the direction of the width of the tape, even if a servo signal cannot be read from a servo track, the absolute position of the head from a reference position is detected, and the head is controlled based on the absolute position.

摘要翻译： 提供了能够高速精确定位的磁带装置。 为此，通过消除磁带头之间的摩擦，磁头沿磁带宽度的方向被驱动。 为了允许在带的宽度方向上的定位，即使伺服信号不能从伺服轨道读取，也可以检测头部从基准位置的绝对位置，并且基于绝对值控制头部 位置。

公开(公告)号：US5885752A

公开(公告)日：1999-03-23

申请号：US574978

申请日：1995-12-19

申请人： Takeo Itou ,  Hidemi Matsuda ,  Hisashi Chigusa ,  Kazuo Sakai ,  Masaru Fukuda

发明人： Takeo Itou ,  Hidemi Matsuda ,  Hisashi Chigusa ,  Kazuo Sakai ,  Masaru Fukuda

IPC分类号： H01J9/227 ,  G03C5/00 ,  G03F9/00

CPC分类号： H01J9/2271

摘要： There is disclosed a salt of a polymer having charged anionic functionalities used as a dispersant in a dispersion solution containing a pigment and used for forming a first pigment layer. A substance which forms a salt with a polymer having charged anionic functionalities is mixed into a solution applied on the pigment layer, and/or mixed into a developing solution. The formed layers are patterned and thus a display screen is obtained.

摘要翻译： 公开了在含有颜料并用于形成第一颜料层的分散液中用作分散剂的带有阴离子官能团的聚合物的盐。 与具有带阴离子官能团的聚合物形成盐的物质被混合到施加在颜料层上的溶液中和/或混合到显影液中。 形成的层被图案化，从而获得显示屏。

公开(公告)号：US5859899A

公开(公告)日：1999-01-12

申请号：US554314

申请日：1995-11-08

申请人： Kazuo Sakai ,  Tatsuo Suzuki ,  Katsumi Kishida ,  Seishi Tsukada

发明人： Kazuo Sakai ,  Tatsuo Suzuki ,  Katsumi Kishida ,  Seishi Tsukada

IPC分类号： H04M3/22 ,  H04M3/36 ,  H04M11/00

CPC分类号： H04M11/002

摘要： A data collection scheme with an improved data collection efficiency. In order to collect data from many terminals to a center having a plurality of center service ports through a public network, terminal data are transmitted from the terminals to the center through the public network by carrying out a calling operation to call up the center at each terminal, and the terminal data received at the center service ports are collected together. At the same time, a congestion state of the center service ports is measured, and a control data for controlling the calling operation at each terminal in order to improve the measured congestion state is generated and broadcast from the center to the terminals. Then, the calling operation at each terminal is controlled according to the control data broadcast from the center. The control data indicates at least a call probability by which the calling operation at each terminal is carried out probabilistically.

摘要翻译： 数据采集​​方案具有改进的数据收集效率。 为了通过公共网络将数据从多个终端收集到具有多个中心服务端口的中心，通过执行呼叫操作，终端数据从终端通过公共网络发送到中心，每个呼叫中​​心 终端，并且在中心服务端口接收的终端数据被一起收集。 同时，测量中心服务端口的拥塞状态，并且生成用于控制每个终端处的呼叫操作以便改善测量的拥塞状态的控制数据，并从中心向终端广播。 然后，根据从中心广播的控制数据来控制各终端的呼叫操作。 控制数据至少指示概率地执行每个终端的呼叫操作的呼叫概率。