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1. 发明授权

US4643535A Optical information recording/reproducing element 失效
标题翻译：光信息记录/再现元件
公开(公告)号：US4643535A
公开(公告)日：1987-02-17
申请号：US690137
申请日：1985-01-10
申请人： Hiroyuki Ichikawa , Hisami Nishi , Minoru Toyama
发明人： Hiroyuki Ichikawa , Hisami Nishi , Minoru Toyama
IPC分类号： G02B3/00 , G02B9/02 , G02B13/24 , G11B7/085 , G11B7/09 , G11B7/12 , G11B7/135 , G11B7/1374
CPC分类号： G11B7/12 , G02B13/24 , G02B3/0087 , G02B9/02 , G11B7/08547 , G11B7/09 , G11B7/1374
摘要： An element of the invention focuses and projects a parallel or substantially parallel light beam onto an optical information recording medium. The element consists of a transparent columnar body having a convex surface as the input surface and a flat surface as the output surface.
摘要翻译：本发明的元件将平行或基本平行的光束聚焦并投影到光学信息记录介质上。该元件由具有凸面作为输入面的透明柱状体和作为输出面的平面构成。

2. 发明授权

US4693565A Collimator lens 失效
标题翻译：准直镜
公开(公告)号：US4693565A
公开(公告)日：1987-09-15
申请号：US856822
申请日：1986-04-28
申请人： Hiroyuki Ichikawa , Minoru Toyama
发明人： Hiroyuki Ichikawa , Minoru Toyama
IPC分类号： G02B9/02 , G02B3/00 , G02B3/06 , G02B27/30
CPC分类号： G02B3/00 , G02B3/06
摘要： A collimator lens to be used for an optical recording/reproducing apparatus is constituted by a refractive index distribution type lens to satisfy specific conditions, thereby the invention provides the collimator lens which is good in the productivity and has the wave surface aberration being equivalent to or better than that of a collimator lens using a spherical lens.
摘要翻译：用于光学记录/再现装置的准直透镜由满足特定条件的折射率分布型透镜构成，由此本发明提供了一种准直透镜，该准直透镜具有良好的生产率，波面像差等于或等于优于使用球面透镜的准直透镜。

3. 发明授权

US07810798B2 Electromagnetic actuator for active vibration damping device 有权
标题翻译：主动减震装置电磁执行机构
公开(公告)号：US07810798B2
公开(公告)日：2010-10-12
申请号：US11714739
申请日：2007-03-07
申请人： Hiroyuki Ichikawa , Yoshinori Watanabe , Takayoshi Yasuda , Motoshi Sakurai
发明人： Hiroyuki Ichikawa , Yoshinori Watanabe , Takayoshi Yasuda , Motoshi Sakurai
IPC分类号： F16F5/00
CPC分类号： F16F13/26 , F16F13/106
摘要： An electromagnetic actuator having: a stator and a movable member disposed in a central hole of a coil member of the stator movable in an axial direction; a coupling rod fixed to the movable member; and an elastic stopper having a ring shaped sealing unit at its outer periphery part, a first stopper unit at its center part, a coupling unit that mutually couples the sealing unit and the first stopper unit, and second stopper units located radially between the sealing unit and the first stopper unit at respective circumferential positions. The sealing unit is compressed between the bottom wall of a housing and a lid member to form a sealing mechanism that fluid-tightly close an opening of an adjustment hole. The first stopper unit axially faces the coupling rod bottom with a first separation distance, and the second stopper units axially face the movable member bottom with a second separation distance greater than the first.
摘要翻译：一种电磁致动器，具有：定子和可动构件，其设置在所述定子的线圈构件的中心孔中，所述线圈构件的轴向方向可移动; 连接杆，固定在可动件上; 以及弹性止动件，其外周部具有环形密封单元，其中心部分具有第一止动单元，将密封单元与第一止动单元相互联接的联接单元以及径向位于密封单元之间的第二止动单元和第一挡块单元。密封单元在壳体的底壁和盖构件之间被压缩，以形成密封关闭调节孔的开口的密封机构。第一止动单元以第一分隔距离轴向面对联接杆底部，并且第二止动单元以大于第一间隔距离的第二间隔距离面向可动构件底部。

4. 发明授权

US07747353B2 Method of setting control data in an active vibration isolation control system and a control method thereof 有权
标题翻译：在主动隔振控制系统中设置控制数据的方法及其控制方法
公开(公告)号：US07747353B2
公开(公告)日：2010-06-29
申请号：US11060701
申请日：2005-02-18
申请人： Daichi Mizushima , Takehiko Fushimi , Hiroyuki Ichikawa , Atsushi Muramatsu
发明人： Daichi Mizushima , Takehiko Fushimi , Hiroyuki Ichikawa , Atsushi Muramatsu
IPC分类号： G05B15/00
CPC分类号： F16F15/002 , F16F13/26 , F16F15/027 , G05B13/041 , G05D19/02
摘要： A method of setting control data by an active vibration isolation control system includes the steps of selecting, when a frequency of a pulse signal actually detected is superior to a predetermined frequency, appropriate control data selected from among predetermined data maps incorporating control data capable of securing, in accordance with various vehicle driving conditions respectively, a control condition in which operation of the vibrator is preferably controlled, calculating a deviation between the appropriate control data commensurate with the actual vehicle driving condition at the time of controlling and actually detected data representing vibration subjected to a vehicle specific position, the actually detected data obtained in terms of a same physics amount as a physics amount of the control data, and modifying the appropriate control data on the basis of the calculated deviation.
摘要翻译：一种通过主动隔振控制系统设置控制数据的方法包括以下步骤：当实际检测到的脉冲信号的频率优于预定频率时，选择合适的控制数据，该控制数据从包含能够确保根据各种车辆驾驶条件，优选控制振动器的操作的控制条件，计算与控制时的实际车辆驾驶状况相对应的适当控制数据之间的偏差，以及实际检测到的表示振动的数据根据与物理量相同的物理量获得的实际检测数据，并根据计算出的偏差来修正适当的控制数据。

5. 发明授权

US07735129B2 Firewall device 失效
标题翻译：防火墙设备
公开(公告)号：US07735129B2
公开(公告)日：2010-06-08
申请号：US10544483
申请日：2004-02-04
申请人： Kazuhiko Nagata , Taisuke Oka , Ryoichi Suzuki , Takashi Ikegawa , Hiroyuki Ichikawa , Tadashi Ishikawa
发明人： Kazuhiko Nagata , Taisuke Oka , Ryoichi Suzuki , Takashi Ikegawa , Hiroyuki Ichikawa , Tadashi Ishikawa
IPC分类号： H04L9/00
CPC分类号： H04L63/0227 , H04L63/08 , H04L63/1466
摘要： A firewall apparatus including plural virtual firewalls, each virtual firewall including a dependent firewall policy, is disclosed. The firewall apparatus includes: a distribution management table for managing a user name and a virtual firewall ID; a part configured to receive authentication information for network connection from a user terminal, and hold a user name included in the authentication information; a part configured to report the authentication information to the authentication server; and a part configured to receive an authentication response from the authentication server, and hold a user ID, included in the authentication response, to be provided to the user terminal. The firewall apparatus registers the user ID in the distribution management table associating the user ID with the user name.
摘要翻译：公开了一种包括多个虚拟防火墙的防火墙设备，每个虚拟防火墙包括依赖的防火墙策略。防火墙装置包括：用于管理用户名和虚拟防火墙ID的分发管理表; 被配置为从用户终端接收用于网络连接的认证信息并保持包括在认证信息中的用户名的部分; 被配置为将认证信息报告给认证服务器的部件; 以及被配置为从认证服务器接收认证响应并保持包括在认证响应中的用户ID以提供给用户终端的部分。防火墙装置将用户ID与用户名相关联的分发管理表中登记用户ID。

6. 发明授权

US07713805B2 Method of manufacturing silicon carbide semiconductor device 有权
标题翻译：制造碳化硅半导体器件的方法
公开(公告)号：US07713805B2
公开(公告)日：2010-05-11
申请号：US11976217
申请日：2007-10-23
申请人： Hiroki Nakamura , Hiroyuki Ichikawa , Eiichi Okuno
发明人： Hiroki Nakamura , Hiroyuki Ichikawa , Eiichi Okuno
IPC分类号： H01L21/336 , H01L21/8234
CPC分类号： H01L29/7828 , H01L21/049 , H01L29/41741 , H01L29/45 , H01L29/66068
摘要： A method of manufacturing a silicon carbide semiconductor device having a MOS structure includes preparing a substrate made of silicon carbide, and forming a channel region, a first impurity region, a second impurity region, a gate insulation layer, and a gate electrode to form a semiconductor element on the substrate. In addition, a film is formed on the semiconductor element to provide a material of an interlayer insulation layer, and a reflow process is performed at a temperature about 700° C. or over in an wet atmosphere so that the interlayer insulation layer is formed from the film and an edge portion of the gate electrode is rounded and oxidized.
摘要翻译：制造具有MOS结构的碳化硅半导体器件的方法包括制备由碳化硅制成的衬底，并形成沟道区，第一杂质区，第二杂质区，栅绝缘层和栅电极，以形成半导体元件。此外，在半导体元件上形成膜以提供层间绝缘层的材料，并且在湿气氛中在约700℃或更高的温度下进行回流工艺，使得层间绝缘层由该膜和栅电极的边缘部分被圆化并氧化。

7. 发明授权

US07706924B2 Vibration controller for active vibration insulators and method for controlling vibrations for the same 有权
标题翻译：主动振动绝缘子振动控制器及其振动控制方法
公开(公告)号：US07706924B2
公开(公告)日：2010-04-27
申请号：US11057757
申请日：2005-02-15
申请人： Hiroyuki Ichikawa , Atsushi Muramatsu , Takayoshi Yasuda
发明人： Hiroyuki Ichikawa , Atsushi Muramatsu , Takayoshi Yasuda
IPC分类号： G01M1/38
CPC分类号： G05B13/0245 , F16F15/002 , G05D19/02
摘要： A vibration controller includes a map controller, an adaptive controller, a set-up frequency judge/switcher, and an actuator. The map controller includes a data map storage for storing data on control signals determined in advance for a vibration insulator, and a signal generator for selecting one of the data, depending on a frequency of a cyclically pulsating signal emitted from a vibration generating source of a vehicle, from the data map storage and generating a control signal. The adaptive controller generates the control signal with respect to the cyclically pulsating signal using an adaptive control method. The set-up frequency judge/switcher switches from the map controller to the adaptive controller or vice versa based on the frequency of the cyclically pulsating signal. The actuator actuates an actuator of the vibration insulator based on the control signal generated by the map controller or the adaptive controller, whereby inhibiting the vehicle from vibrating.
摘要翻译：振动控制器包括地图控制器，自适应控制器，建立频率判断器/切换器和致动器。地图控制器包括用于存储关于预先为振动绝缘体确定的控制信号的数据的数据图存储器，以及用于根据从振动发生源发出的循环脉动信号的频率来选择数据中的一个的信号发生器车辆，从数据图存储并产生控制信号。自适应控制器使用自适应控制方法产生相对于循环脉动信号的控制信号。基于循环脉动信号的频率，设置频率判断/切换器从地图控制器切换到自适应控制器，反之亦然。执行器基于由地图控制器或自适应控制器产生的控制信号来致动振动绝缘体的致动器，从而阻止车辆振动。

8. 发明授权

US07645658B2 Method of manufacturing silicon carbide semiconductor device 有权
标题翻译：制造碳化硅半导体器件的方法
公开(公告)号：US07645658B2
公开(公告)日：2010-01-12
申请号：US11976216
申请日：2007-10-23
申请人： Hiroki Nakamura , Hiroyuki Ichikawa , Eiichi Okuno
发明人： Hiroki Nakamura , Hiroyuki Ichikawa , Eiichi Okuno
IPC分类号： H01L21/8238
CPC分类号： H01L29/7828 , H01L21/049 , H01L29/1608 , H01L29/66068 , H01L2924/0002 , H01L2924/00
摘要： A method of manufacturing a silicon carbide semiconductor device having a MOS structure includes preparing a substrate made of silicon carbide, and forming a channel region, a first impurity region, a second impurity region, a gate insulation layer, and a gate electrode to form a semiconductor element on the substrate. In addition, a film is formed on the semiconductor element to provide a material of an interlayer insulation layer, and a reflow process is performed at a temperature about 700° C. or over in an wet atmosphere so that the interlayer insulation layer is formed from the film. Furthermore, a dehydration process is performed at about 700° C. or lower in an inert gas atmosphere after the reflow process is performed.
摘要翻译：制造具有MOS结构的碳化硅半导体器件的方法包括制备由碳化硅制成的衬底，并形成沟道区，第一杂质区，第二杂质区，栅绝缘层和栅电极，以形成半导体元件。此外，在半导体元件上形成膜以提供层间绝缘层的材料，并且在湿气氛中在约700℃或更高的温度下进行回流工艺，使得层间绝缘层由这个电影。此外，在进行回流处理之后，在惰性气体气氛中，在约700℃以下进行脱水处理。

9. 发明授权

US07596162B2 Method for forming a coating film on a facet of a semiconductor laser diode 有权
标题翻译：在半导体激光二极管的面上形成涂膜的方法
公开(公告)号：US07596162B2
公开(公告)日：2009-09-29
申请号：US11896457
申请日：2007-08-31
申请人： Chie Fukuda , Hiroyuki Ichikawa
发明人： Chie Fukuda , Hiroyuki Ichikawa
IPC分类号： H01S5/00
CPC分类号： H01S5/028 , H01L27/0248 , H01S5/0014 , H01S5/0282 , H01S5/12
摘要： The present invention is to provide a method for producing a semiconductor laser diode (LD) with an enhanced ESD resistance. The method includes a step for forming an aluminum film on a facet of the LD and a step for forming an aluminum oxide film on the aluminum film. The underlying aluminum film is oxidized during the formation of the aluminum oxide film to form a double aluminum oxide layer. The ratio of the oxide composition of the underlying aluminum oxide film is smaller than that of the upper aluminum oxide film.
摘要翻译：本发明提供一种具有增强的ESD电阻的半导体激光二极管（LD）的制造方法。该方法包括在LD的面上形成铝膜的步骤和在铝膜上形成氧化铝膜的步骤。在形成氧化铝膜期间，底层的铝膜被氧化以形成双氧化铝层。下面的氧化铝膜的氧化物组成的比例小于上部氧化铝膜的氧化物组成的比例。

10. 发明授权

US07403367B2 Active vibration insulator 有权
标题翻译：主动振动绝缘子
公开(公告)号：US07403367B2
公开(公告)日：2008-07-22
申请号：US11317049
申请日：2005-12-27
申请人： Takayoshi Yasuda , Hideki Oshima , Hiroyuki Ichikawa , Daichi Mizushima , Takehiko Fushimi , Kenichi Sato
发明人： Takayoshi Yasuda , Hideki Oshima , Hiroyuki Ichikawa , Daichi Mizushima , Takehiko Fushimi , Kenichi Sato
IPC分类号： H01H47/00
CPC分类号： G05B13/041 , F16F13/26 , F16F15/03 , F16F2230/24 , G05B23/0243
摘要： An active vibration insulator includes an electromagnetic actuator, a control-signals generating device, a driver, a calculator, and a judging device. The electromagnetic actuator generates vibrating forces depending on electric-current supplies. The control-signals generating device generates cyclic control signals based on cyclic pulsating signals output from a vibration generating source of a vehicle. The cyclic control signals actively inhibit vibrations generated by the vibration generating source from transmitting to a specific part of the vehicle. The driver drives the electromagnetic actuator by making the electric-current supplies variable based on the cyclic control signals. The calculator calculates an estimated transfer function composed of estimated values of a transfer function for a transfer system including the electromagnetic actuator and the driver. The judging device judges an inoperative malfunction of the electromagnetic actuator based the estimated transfer function.
摘要翻译：主动振动绝缘体包括电磁致动器，控制信号产生装置，驱动器，计算器和判断装置。电磁执行器根据电流供应产生振动。控制信号生成装置基于从车辆的振动发生源输出的循环脉动信号生成循环控制信号。循环控制信号主动地抑制振动发生源产生的振动，从而传递到车辆的特定部分。驱动器通过使电流供应器基于循环控制信号而变化来驱动电磁致动器。计算器计算由包括电磁致动器和驱动器的传送系统的传递函数的估计值组成的估计传递函数。判断装置基于估计的传递函数来判断电磁致动器的不操作故障。

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