专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20090294870A1 Semiconductor device with trench gate and method of manufacturing the same 失效
标题翻译：具有沟槽栅的半导体器件及其制造方法
公开(公告)号：US20090294870A1
公开(公告)日：2009-12-03
申请号：US12453888
申请日：2009-05-26
申请人： Takao Arai , Sachiko Shirai
发明人： Takao Arai , Sachiko Shirai
IPC分类号： H01L27/06 , H01L21/8248 , H01L21/8234
CPC分类号： H01L29/7813 , H01L21/823437 , H01L27/0623 , H01L27/0629 , H01L27/0635 , H01L27/088 , H01L29/0696 , H01L29/41766 , H01L29/42304 , H01L29/456 , H01L29/66734 , H01L29/7304 , H01L29/7325 , H01L29/7803 , H01L29/7811 , H01L29/8605
摘要： A method of a semiconductor device, which includes an insulated-gate FET and an electronic element, includes three steps. The first step is the step of forming a trench gate of the insulated-gate FET in a first region of a semiconductor base and a trench element-isolation layer in a second region of the semiconductor base, simultaneously. The second step is the step of forming a first diffusion layer of the insulated-gate FET on a side of the trench gate and a second diffusion layer of the electronic element in a region surrounded by the trench element-isolation layer, simultaneously. The third step is the step of forming a third diffusion layer of the insulated-gate FET in the first diffusion layer and a fourth diffusion layer of the electronic element in the second diffusion layer, simultaneously.
摘要翻译：包括绝缘栅FET和电子元件的半导体器件的方法包括三个步骤。第一步骤是同时在半导体基底的第二区域中的半导体基底的第一区域和沟槽元件隔离层中形成绝缘栅FET的沟槽栅极的步骤。第二步骤是在沟槽栅极的一侧形成绝缘栅FET的第一扩散层，同时在由沟槽元件隔离层包围的区域中形成电子元件的第二扩散层的步骤。第三步骤是同时在第一扩散层中形成绝缘栅FET的第三扩散层和电子元件在第二扩散层中的第四扩散层的步骤。

92. 发明授权

US07267642B2 Automatic tool changing device and working machine 有权
标题翻译：自动换刀装置及作业机
公开(公告)号：US07267642B2
公开(公告)日：2007-09-11
申请号：US11475911
申请日：2006-06-28
申请人： Takao Arai , Takeshi Momochi , Yukio Teshima , Hidemi Yoshino , Norio Yamanishi
发明人： Takao Arai , Takeshi Momochi , Yukio Teshima , Hidemi Yoshino , Norio Yamanishi
IPC分类号： B23Q3/157 , B23Q11/08
CPC分类号： B23Q3/157 , B23Q3/1554 , Y10T409/309408 , Y10T483/115 , Y10T483/1748 , Y10T483/1783 , Y10T483/1786 , Y10T483/1788 , Y10T483/1827 , Y10T483/1882
摘要： An automatic tool changing device (30) has a tool storage device (31) with a plurality of tools stored therein, a tool chucking unit (41) and a tool unchucking unit (51) both capable of advancing/retreating between the tool storage device (31) and a tool changing position (P2), and a tool delivery mechanism (61). The tool chucking unit (41) is provided with a tool fastening mechanism (42) for fastening the tool chucking mechanism (24), and the tool unchucking unit (51) is provided with a tool loosening mechanism (52) for loosening the tool chucking mechanism (24). The tool delivery mechanism (61) delivers the tool positioned at a tool delivery position from the tool storage device into the tool fastening mechanism of the tool chucking unit so that the tool is held by the tool fastening mechanism, and delivers the tool retrieved by the tool unchucking unit from the tool unchucking unit to the tool storage device so that the tool is stored by the tool storage device.
摘要翻译：一种自动换刀装置（30），具有存储有多个工具的工具存储装置（31），工具夹紧单元（41）和工具解夹单元（51），能够在工具存储装置（31）和刀具更换位置（P 2）以及刀具输送机构（61）。工具夹紧单元（41）设置有用于紧固工具夹紧机构（24）的工具紧固机构（42），并且工具解夹单元（51）设置有工具松开机构（52），用于松开工具夹紧机构（24）。刀具传送机构（61）将位于刀具传送位置的工具从工具存储装置传送到工具夹紧单元的工具紧固机构中，使得工具由工具紧固机构保持，并且传送由工具解锁单元从工具解锁单元到工具存储装置，使得工具由工具存储装置存储。

93. 发明授权

US07259951B2 Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US07259951B2
公开(公告)日：2007-08-21
申请号：US11075861
申请日：2005-03-10
申请人： Takao Arai
发明人： Takao Arai
IPC分类号： H02H3/08
CPC分类号： H03K17/0822
摘要： A semiconductor device comprises an output transistor for controlling current that flows between a first terminal and a second terminal, a detection transistor connected in parallel with the output transistor, a detection resistor connected in series with the detection transistor, for detecting current that flows through the detection transistor as detection voltage and of which the resistance value is set in proportion to the potential difference between the first terminal and the second terminal and an over-current protection transistor for decreasing the ON current of the output transistor and the detection transistor according to the increase of the detection voltage.
摘要翻译：半导体器件包括用于控制在第一端子和第二端子之间流动的电流的输出晶体管，与输出晶体管并联连接的检测晶体管，与检测晶体管串联连接的检测电阻器，用于检测流过检测晶体管作为检测电压，并且其电阻值被设置成与第一端子和第二端子之间的电位差成比例;以及过电流保护晶体管，用于根据该检测电压降低输出晶体管和检测晶体管的导通电流增加检测电压。

94. 发明申请

US20070170344A1 Heavy load support system 失效
标题翻译：重载支撑系统
公开(公告)号：US20070170344A1
公开(公告)日：2007-07-26
申请号：US10587926
申请日：2004-02-05
申请人： Takao Arai , Kouya Watanabe , Shumpei Ohtsuka
发明人： Takao Arai , Kouya Watanabe , Shumpei Ohtsuka
IPC分类号： A47G29/00
CPC分类号： F16J15/166
摘要： A fluid sealing mechanism for sealing fluid being fed into a fluid pressure pocket formed between sliding surfaces which are formed on the opposing surfaces of an article being supported and a support for supporting the article, wherein a ring groove being fitted with a resilient ring for sealing fluid is made in the sliding surface of the support. Under a state where a regulation ring for preventing the resilient ring from jumping out of the ring groove is fitted over the re-silient ring, the regulation ring is fitted in the ring groove along with the resilient ring. When the fluid fed into the fluid pressure pocket reaches a specified pressure, the regulation ring comes into pressure contact with the sliding surface of the support along with the resilient ring, thus preventing the resilient ring from jumping out.
摘要翻译：一种用于密封流体的流体密封机构，其被输送到在被支撑的物品的相对表面上形成的滑动表面之间形成的流体压力袋中，以及用于支撑物品的支撑件，其中环形槽装配有用于密封的弹性环在支撑件的滑动表面中形成流体。在用于防止弹性环从环槽中跳出的调节环装配在重新安装的环上的状态下，调节环与弹性环一起装配在环形槽中。当进入流体压力槽的流体达到规定压力时，调节环与弹性环一起与支撑件的滑动表面压力接触，从而防止弹性环跳出。

95. 发明授权

US07197232B2 Digital information recording-reproducing apparatus 有权
标题翻译：数字信息记录再现装置
公开(公告)号：US07197232B2
公开(公告)日：2007-03-27
申请号：US10929433
申请日：2004-08-31
申请人： Nobutaka Amada , Takao Arai , Takaharu Noguchi , Hiroo Okamoto , Shigeru Yamazaki
发明人： Nobutaka Amada , Takao Arai , Takaharu Noguchi , Hiroo Okamoto , Shigeru Yamazaki
IPC分类号： H04N5/91
CPC分类号： G11B20/0071 , G11B5/00813 , G11B15/1875 , G11B20/00007 , G11B20/00086 , G11B20/00188 , G11B20/0021 , G11B20/00246 , G11B20/00557 , G11B20/00695 , G11B20/0084 , G11B27/3027 , G11B27/3036 , G11B2220/90 , H04N5/765 , H04N5/78263 , H04N5/919 , H04N5/9201 , H04N5/9261 , H04N5/9265
摘要： A digital information recording-reproducing apparatus for recording a digital information signal which includes a recording circuit for recording the digital information signal together with control information, and a reproducing circuit for detecting the recorded control information at a time the recorded digital information signal is to be reproduced, and reproducing the recorded digital information signal only if the detected control information satisfies a predetermined condition.
摘要翻译：一种用于记录数字信息信号的数字信息记录再现装置，包括用于将数字信息信号与控制信息一起记录的记录电路，以及用于在所记录的数字信息信号将被记录时检测记录的控制信息的再现电路仅在检测到的控制信息满足预定条件时再现和再现所记录的数字信息信号。

96. 发明申请

US20060289930A1 Semiconductor device and method of fabricating the same 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US20060289930A1
公开(公告)日：2006-12-28
申请号：US11455173
申请日：2006-06-19
申请人： Takao Arai
发明人： Takao Arai
IPC分类号： H01L29/94 , H01L21/336
CPC分类号： H01L29/7813 , H01L29/0623 , H01L29/0696 , H01L29/4238 , H01L29/66734
摘要： Aiming at providing a semiconductor device capable of reducing the ON-resistance when voltage smaller than a predetermined value is applied to the base region and the drift region, and capable of increasing the ON-resistance so as to prevent thermal fracture when the voltage is not smaller than the predetermined value, and at providing a method of fabricating such semiconductor device, a P-type diffusion layer 7 is formed in an N-type drift region 2 of a semiconductor device 100, as being apart from a base region 5, wherein the diffusion layer 7 is formed in a region partitioned by lines L each extending from each of the intersections of the boundary B, between the drift region 2 and a base area 5A of the base region 5, and the side faces of a trench 15 surrounding the base area 5A of the base region 5, towards the bottom plane of the drift region 2 right under the base area 5A, while keeping an angle θ2 of 50° between the lines L and the boundary B.
摘要翻译：目的在于提供一种能够在小于预定值的电压下降低导通电阻的半导体器件，并且能够增加导通电阻以防止在不存在电压时的热断裂小于预定值，并且在提供制造这种半导体器件的方法时，在半导体器件100的N型漂移区2中形成P型扩散层7，其与基极区域5分开，其中扩散层7形成在从基底区域5的漂移区域2和基底区域5A之间的边界B的各交叉点各自延伸的线L分隔开的区域和沟槽15的侧面围绕基部区域5的基部区域5A，朝向基部区域5A的正下方的漂移区域2的底部平面，同时在线路L和边界B之间保持50°的角度θ2。

97. 发明申请

US20050200398A1 Semiconductor device 失效
标题翻译：半导体器件
公开(公告)号：US20050200398A1
公开(公告)日：2005-09-15
申请号：US11075861
申请日：2005-03-10
申请人： Takao Arai
发明人： Takao Arai
IPC分类号： H01L27/04 , H01L21/822 , H03K17/08 , H03K17/082 , H03K19/003 , H03K5/153
CPC分类号： H03K17/0822
摘要： A semiconductor device comprises an output transistor for controlling current that flows between a first terminal and a second terminal, a detection transistor connected in parallel with the output transistor, a detection resistor connected in series with the detection transistor, for detecting current that flows through the detection transistor as detection voltage and of which the resistance value is set in proportion to the potential difference between the first terminal and the second terminal and an over-current protection transistor for decreasing the ON current of the output transistor and the detection transistor according to the increase of the detection voltage.
摘要翻译：半导体器件包括用于控制在第一端子和第二端子之间流动的电流的输出晶体管，与输出晶体管并联连接的检测晶体管，与检测晶体管串联连接的检测电阻器，用于检测流过检测晶体管作为检测电压，并且其电阻值被设置成与第一端子和第二端子之间的电位差成比例;以及过电流保护晶体管，用于根据该检测电压降低输出晶体管和检测晶体管的导通电流增加检测电压。

98. 发明授权

US06826291B2 Method and system for embedding information into contents 有权
标题翻译：将信息嵌入到内容中的方法和系统
公开(公告)号：US06826291B2
公开(公告)日：2004-11-30
申请号：US10073010
申请日：2002-02-12
申请人： Hiroshi Yoshiura , Isao Echizen , Junichi Taguchi , Akira Maeda , Takao Arai , Toshifumi Takeuchi
发明人： Hiroshi Yoshiura , Isao Echizen , Junichi Taguchi , Akira Maeda , Takao Arai , Toshifumi Takeuchi
IPC分类号： G06K900
CPC分类号： H04N19/00 , G06T1/0028 , G06T1/005 , G06T1/0071 , G06T2201/0051 , H04N1/32203 , H04N1/32208 , H04N1/32229 , H04N1/32251 , H04N1/32288 , H04N19/467 , H04N21/23892 , H04N21/8358
摘要： A method of embedding information into contents includes a changeable range calculating step of obtaining a range where value change of the contents is imperceptible to the human being and a step of embedding information by changing the values of the contents within the changeable range.
摘要翻译：将信息嵌入到内容中的方法包括：可变范围计算步骤，用于获得内容的值改变对人类不了解的范围，以及通过改变可变范围内的内容的值来嵌入信息的步骤。

99. 发明授权

US5930274A Information recording and reproduction apparatus to be controlled by temporal information 失效
标题翻译：信息记录和再现装置由时间信息控制
公开(公告)号：US5930274A
公开(公告)日：1999-07-27
申请号：US917962
申请日：1997-08-27
申请人： Kouji Kaniwa , Hideo Nishijima , Nobutaka Amada , Hiroo Okamoto , Takaharu Noguchi , Hiroaki Ono , Hitoaki Owashi , Takao Arai , Hiroya Abe , Kouji Minabe
发明人： Kouji Kaniwa , Hideo Nishijima , Nobutaka Amada , Hiroo Okamoto , Takaharu Noguchi , Hiroaki Ono , Hitoaki Owashi , Takao Arai , Hiroya Abe , Kouji Minabe
IPC分类号： G11B15/087 , G11B15/18 , G11B15/467 , G11B20/00 , G11B20/18 , H04N9/804 , H04N9/82 , H04N9/885 , G11B27/36 , H04N5/775
CPC分类号： G11B20/0084 , G11B15/087 , G11B15/1875 , G11B20/00007 , G11B20/00086 , H04N9/8042 , G11B15/4673 , G11B20/1833 , H04N9/8205 , H04N9/885
摘要： An information recording and reproduction apparatus for recording and reproducing the information supplied through the transmission line is capable of protecting the copyright by limiting the reproduction of the recorded information. A main information signal supplied through the transmission line and a deadline signal attached to the main information signal and representing the reproduction deadline of the main information signal are recorded and reproduced by a recording device and a reproduction device respectively. A temporal information signal representing the date and time is acquired. The deadline signal reproduced is compared with the temporal information signal acquired. The reproduction output of the main information signal is cut off in accordance with the comparison signal produced by the comparison. In the case where the temporal information has passed the deadline, the reproduction output of the main information signal is cut off.
摘要翻译：用于记录和再现通过传输线提供的信息的信息记录和再现装置能够通过限制记录信息的再现来保护版权。通过传输线提供的主信息信号和附加到主信息信号并表示主信息信号的再现期限的期限信号分别由记录装置和再现装置记录和再现。获取表示日期和时间的时间信息信号。将所再现的期限信号与获取的时间信息信号进行比较。根据比较产生的比较信号，将主信息信号的再现输出切断。在时间信息通过期限的情况下，主信息信号的再现输出被切断。

100. 发明授权

US5875279A Subscriber terminal of an interactive communication system and control device thereof 失效
标题翻译：交互式通信系统的用户终端及其控制装置
公开(公告)号：US5875279A
公开(公告)日：1999-02-23
申请号：US847772
申请日：1997-04-23
申请人： Hitoaki Owashi , Hideo Nishijima , Hiroaki Ono , Takaharu Noguchi , Hiroo Okamoto , Nobutaka Amada , Kyoichi Hosokawa , Takao Arai
发明人： Hitoaki Owashi , Hideo Nishijima , Hiroaki Ono , Takaharu Noguchi , Hiroo Okamoto , Nobutaka Amada , Kyoichi Hosokawa , Takao Arai
IPC分类号： G11B20/00 , H04N5/44 , H04N5/913 , H04N5/926 , H04N7/16 , H04J7/12
CPC分类号： H04N7/16 , H04N21/42684 , H04N21/4334 , H04N21/6543 , H04N21/6581 , H04N5/9261 , G11B20/00007 , G11B20/00086 , H04N5/4401 , H04N5/913
摘要： An input terminal (240) for assigning at least one information to be requested and a control circuit (100) for controlling a recording operation, a tape stopping operation and a detecting operation of a head of recorded information of a recording and reproducing apparatus (80) are provided on the side of a subscriber terminal (FIG. 1) having the recording and reproducing apparatus and, after all of information (A, B, C) assigned by the input terminal and received from an information transmitting station (FIG. 2) are recorded, a head of the first recorded information is detected.
摘要翻译：用于分配至少一个要请求的信息的输入端子（240）和用于控制记录和再现装置的记录信息的头的记录操作，磁带停止操作和检测操作的控制电路（80））设置在具有记录和再现装置的用户终端（图1）侧，并且在由输入终端分配并从信息发送站接收的所有信息（A，B，C）（图2 ），检测到第一记录信息的头部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式