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1. 发明授权

US06427184B1 Disk drive with prefetch and writeback algorithm for sequential and nearly sequential input/output streams 失效
标题翻译：具有预取和回写算法的磁盘驱动器，用于顺序和几乎顺序的输入/输出流
公开(公告)号：US06427184B1
公开(公告)日：2002-07-30
申请号：US09088066
申请日：1998-06-01
申请人： Yuji Kaneko , Tomohiro Sakai , Takao Aigo
发明人： Yuji Kaneko , Tomohiro Sakai , Takao Aigo
IPC分类号： G06F1200
CPC分类号： G06F3/0611 , G06F3/0659 , G06F3/0676 , G06F12/0804 , G06F12/0862 , G06F12/0866 , G06F2212/6026
摘要： A magnetic disk processor according to the present invention includes an I/O stream monitor table and an I/O stream monitor which determines whether or not a start address of a certain I/O stream coincides with a sum of a last address of a past I/O stream stored in the I/O stream monitor table and 1 or whether or not the start address is within a range of last address of the past I/O stream plus &agr;. With this construction of the magnetic disk processor, it becomes possible to detect sequential I/O streams issued from a plurality of independent applications and mixed on an I/O channel of a host computer.
摘要翻译：根据本发明的磁盘处理器包括I / O流监视表和I / O流监视器，其确定某个I / O流的起始地址是否与过去的最后地址的和一致存储在I / O流监视器表中的I / O流和1或开始地址是否在过去I / O流的最后地址加上α的范围内。利用这种磁盘处理器的结构，可以检测从多个独立应用发出的并在主计算机的I / O通道上混合的顺序I / O流。

2. 发明授权

US08746856B2 Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus 有权
标题翻译：压电元件，液体喷射头和液体喷射装置
公开(公告)号：US08746856B2
公开(公告)日：2014-06-10
申请号：US13451095
申请日：2012-04-19
申请人： Tomohiro Sakai , Koichi Morozumi
发明人： Tomohiro Sakai , Koichi Morozumi
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1632 , B41J2/1635 , B41J2/1642 , B41J2/1646 , H01L41/0815 , H01L41/0973 , H01L41/1878 , H01L41/318 , H01L41/319
摘要： A piezoelectric element comprises a first electrode including platinum, a piezoelectric layer disposed above the first electrode, made of a complex oxide having a perovskite structure containing at least bismuth, and a second electrode disposed above the piezoelectric layer. An oxide containing bismuth and platinum is disposed at the interface of the piezoelectric layer with the first electrode.
摘要翻译：压电元件包括包括铂的第一电极，设置在第一电极上方的由具有至少含有铋的钙钛矿结构的复合氧化物制成的压电层和设置在压电层上方的第二电极。含有铋和铂的氧化物设置在压电层与第一电极的界面处。

3. 发明授权

US07564062B2 Electrode for p-type SiC 失效
标题翻译： p型SiC电极
公开(公告)号：US07564062B2
公开(公告)日：2009-07-21
申请号：US10695439
申请日：2003-10-29
申请人： Tomohiro Sakai , Miki Moriyama , Masanori Murakami , Naoki Shibata
发明人： Tomohiro Sakai , Miki Moriyama , Masanori Murakami , Naoki Shibata
IPC分类号： H01L31/0312
CPC分类号： H01L21/0485 , H01L29/1608 , H01L29/45 , H01L29/861
摘要： A p-type electrode containing a first electrode material exhibiting an eutectic reaction at a temperature of 600° C. or lower, and a second electrode material of aluminum (Al).
摘要翻译：包含在600℃以下的温度下显示共晶反应的第一电极材料和铝（Al）的第二电极材料的p型电极。

4. 发明授权

US07302615B2 Method and system for analyzing loop interface failure 有权
标题翻译：分析环路接口故障的方法和系统
公开(公告)号：US07302615B2
公开(公告)日：2007-11-27
申请号：US10652482
申请日：2003-09-02
申请人： Tomohiro Sakai
发明人： Tomohiro Sakai
IPC分类号： G06F11/00
CPC分类号： G06F11/0793 , G06F11/0727 , G06F11/0757 , G06F11/079 , G06F11/2007 , G06F11/2089 , G06F11/2094 , H04L12/437
摘要： A disk array apparatus is provided, which has dual FC-Als to each of which an enclosure service unit connects, and is capable of performing loop diagnoses including detachment and reconnection of devices even when abnormalities occur in all loops. The enclosure service units can communicate each other through an interface. Heartbeat monitors, when detecting that heartbeat commands transmitted through the FC-Als have ceased in both loops, detach all disks connecting to the FC-Als to thereby resolve the loop abnormalities. Then, loop diagnostic units cooperatively perform loop diagnoses including reconnection of disks to the FC-Als, identify faulty disks, detach the faulty disks, so as to continue the operation of the system.
摘要翻译：提供一种磁盘阵列装置，其具有双FC-A1，其中每个机箱服务单元连接，并且能够执行循环诊断，包括即使在所有回路中发生异常时，也可以进行设备的拆卸和重新连接。机柜服务单元可以通过接口进行通信。心跳监视器在检测到通过FC-Als发送的心跳命令已停止在两个环路中时，分离连接到FC-Al的所有磁盘，从而解决循环异常。然后，循环诊断单元协同执行循环诊断，包括重新连接到FC-Al的磁盘，识别故障磁盘，分离故障磁盘，以便继续运行系统。

5. 发明授权

US07236454B2 Loop diagnosis system and method for disk array apparatuses 有权
标题翻译：磁盘阵列设备的循环诊断系统和方法
公开(公告)号：US07236454B2
公开(公告)日：2007-06-26
申请号：US09883328
申请日：2001-06-19
申请人： Tomohiro Sakai
发明人： Tomohiro Sakai
IPC分类号： G01R31/08 , G06F11/00 , H04L1/00 , H04L12/26
CPC分类号： G06F11/2089 , G06F11/2007
摘要： Disks 21 through 2N have two loops 41A and 42B and, if any abnormality in a loop A41 is detected by an FC-AL state monitoring unit A13, a disk control unit A71 requests a disk control unit B72 to perform uncompleted disk processing. The disk control unit B72, complying with this request, executes that uncompleted disk processing, using a loop B42. Also, disk processing at a new instruction from a host is also executed by the disk control unit B72. After that, the disk control unit A71 diagnoses the loop A41.
摘要翻译：磁盘21至2N具有两个环路41A和42B，并且如果由FC-AL状态监视单元A13检测到环路A41中的任何异常，盘控制单元A 71请求盘控制单元B 72执行未完成磁盘处理。符合该请求的盘控制单元B72使用循环B42执行未完成的盘处理。而且，由盘控制单元B72也执行来自主机的新指令的盘处理。之后，磁盘控制单元A71诊断循环A 41。

6. 发明授权

US06989070B2 Laser welding method 有权
标题翻译：激光焊接方法
公开(公告)号：US06989070B2
公开(公告)日：2006-01-24
申请号：US10411149
申请日：2003-04-11
申请人： Tomohiro Sakai , Masami Hirata , Kanehiro Fukaya , Hideo Nakamura
发明人： Tomohiro Sakai , Masami Hirata , Kanehiro Fukaya , Hideo Nakamura
IPC分类号： B32B31/28 , B29C65/16 , B23K26/00
CPC分类号： B01D29/012 , B01D29/01 , B29C65/08 , B29C65/1612 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1674 , B29C65/1687 , B29C65/169 , B29C65/1696 , B29C65/7841 , B29C66/022 , B29C66/112 , B29C66/131 , B29C66/30325 , B29C66/53461 , B29C66/5412 , B29C66/61 , B29C66/71 , B29C66/712 , B29C66/7294 , B29C66/7392 , B29C66/7485 , B29C66/80 , B29C66/8242 , B29C66/8322 , B29C66/863 , B29C2035/0822 , B29L2031/14 , B29K2067/00 , B29K2077/00
摘要： To weld a filter made of a laser beam-transmittable fiber material to a case made of a laser beam-nontransmittable resin material by a laser beam the filter is first placed on the case; subsequently, the filter is pressurized by a jig to increase the fiber density of a welding portion; and then the welding portion is irradiated by the laser beam. In the step of increasing the fiber density, a periphery of the welding portion is pressurized by the jig to increase the fiber density of the filter in a larger area than the welding portion. Accordingly, the laser beam transmitting through the filter melts a part of the case, and the melted resin material permeates through gaps between the fibers constituting the filter, thereby welding the welding portion to the case.
摘要翻译：为了将由激光束透射性纤维材料制成的过滤器通过激光束焊接到由激光束不透过性树脂材料制成的壳体上，首先将过滤器放置在壳体上; 随后，过滤器被夹具加压以增加焊接部分的纤维密度; 然后用激光束照射焊接部分。在增加纤维密度的步骤中，通过夹具对焊接部分的周边进行加压，以使得在比焊接部分大的区域中增加过滤器的纤维密度。因此，透过过滤器的激光束熔化壳体的一部分，熔融的树脂材料通过构成过滤器的纤维之间的间隙渗透，从而将焊接部分焊接到壳体上。

7. 发明授权

US08770723B2 Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus 有权
标题翻译：压电元件，液体喷射头和液体喷射装置
公开(公告)号：US08770723B2
公开(公告)日：2014-07-08
申请号：US13295326
申请日：2011-11-14
申请人： Tomohiro Sakai , Koichi Morozumi , Tsutomu Asakawa
发明人： Tomohiro Sakai , Koichi Morozumi , Tsutomu Asakawa
IPC分类号： B41J2/045 , H01L41/00 , H02N2/00
CPC分类号： H01L41/0815 , B41J2/055 , B41J2/14233 , B41J2/161 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14241 , B41J2002/14258 , B41J2002/14419 , H01L41/1878 , H01L41/318
摘要： A piezoelectric element comprises a electrode and a piezoelectric layer made of a complex oxide having a perovskite structure containing at least bismuth, barium, iron, and titanium. A layered compound containing iron, barium, titanium and oxygen is formed between the piezoelectric layer and the electrode.
摘要翻译：压电元件包括电极和由具有至少含有铋，钡，铁和钛的钙钛矿结构的复合氧化物制成的压电层。在压电层和电极之间形成含铁，钡，钛和氧的层状化合物。

8. 发明授权

US08657416B2 Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus 有权
公开(公告)号：US08657416B2
公开(公告)日：2014-02-25
申请号：US13295326
申请日：2011-11-14
申请人： Tomohiro Sakai , Koichi Morozumi , Tsutomu Asakawa
发明人： Tomohiro Sakai , Koichi Morozumi , Tsutomu Asakawa
IPC分类号： B41J2/045 , H01L41/00 , H02N2/00
摘要： A piezoelectric element comprises a electrode and a piezoelectric layer made of a complex oxide having a perovskite structure containing at least bismuth, barium, iron, and titanium. A layered compound containing iron, barium, titanium and oxygen is formed between the piezoelectric layer and the electrode.

9. 发明授权

US08646879B2 Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus 有权
标题翻译：压电元件，液体喷射头和液体喷射装置
公开(公告)号：US08646879B2
公开(公告)日：2014-02-11
申请号：US13353177
申请日：2012-01-18
申请人： Hiromu Miyazawa , Takayuki Yonemura , Koichi Morozumi , Tomohiro Sakai
发明人： Hiromu Miyazawa , Takayuki Yonemura , Koichi Morozumi , Tomohiro Sakai
IPC分类号： B41J2/045 , C04B35/495 , H01L41/18 , H01L41/187 , C04B35/00
CPC分类号： H01L27/20 , B41J2/14233 , C04B35/26 , C04B35/2683 , C04B35/2691 , C04B35/62218 , C04B2235/3201 , C04B2235/3208 , C04B2235/3213 , C04B2235/3232 , C04B2235/3234 , C04B2235/3239 , C04B2235/3251 , C04B2235/3262 , C04B2235/3293 , C04B2235/3298 , C04B2235/80 , H01L41/0973 , H01L41/1871 , H01L41/1878 , H01L41/318 , H01L41/332
摘要： A piezoelectric element comprises a piezoelectric layer and an electrode which is provided with the piezoelectric layer. The piezoelectric layer comprises a complex oxide which has a perovskite structure including bismuth, iron, a first dopant element which is at least one type selected from a group formed from sodium, potassium, calcium, and strontium, and a second dopant element which is at least one type selected from a group formed from manganese, titanium, vanadium, niobium, and tin.
摘要翻译：压电元件包括压电层和设置有压电层的电极。该压电层包括具有钙钛矿结构的复合氧化物，其包括铋，铁，第一掺杂元素，其是选自由钠，钾，钙和锶组成的组中的至少一种，第二掺杂剂元素位于选自由锰，钛，钒，铌和锡形成的组中的至少一种。

10. 发明申请

US20130152777A1 HYDRAULIC PUMP OR MOTOR 有权
标题翻译：液压泵或电机
公开(公告)号：US20130152777A1
公开(公告)日：2013-06-20
申请号：US13809671
申请日：2011-08-12
申请人： Takeo Iida , Tadashi Nakagawa , Tomohiro Sakai
发明人： Takeo Iida , Tadashi Nakagawa , Tomohiro Sakai
IPC分类号： F01B3/02
CPC分类号： F01B3/02 , F01B3/0055 , F01B3/007 , F03C1/0655 , F03C1/0686 , F04B1/2042 , F04B1/324 , F04B2201/0802 , F04B2201/0804
摘要： Provided is an axial hydraulic pump including: a residual pressure regenerating circuit (30) which is a pipe line communicating with a top dead center side communication port (31) and a bottom dead center side communication port (32); cylinder ports (26-1 to 26-8) which are provided in the respective cylinder bores of the cylinder block (6) and are operated with the rotation of the cylinder block (6); and communication holes (41-1 to 41-8) which communicate with the top dead center side communication port (31) and the bottom dead center side communication port (32).
摘要翻译：提供一种轴向液压泵，包括：作为与上止点连通口（31）连通的管路和下死点侧连通口（32）的残压再生回路（30）。气缸体（26-1至26-8），其设置在气缸体（6）的相应气缸孔中并且随着气缸体（6）的旋转而操作; 以及与上止点连通口（31）和下死点连通口（32）连通的连通孔（41-1〜41-8）。

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