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1. 发明授权

US09089040B2 Hall thruster, cosmonautic vehicle, and propulsion method 有权
标题翻译：霍尔推进器，宇宙飞船和推进方法
公开(公告)号：US09089040B2
公开(公告)日：2015-07-21
申请号：US13579640
申请日：2010-03-01
申请人： Toshiyuki Ozaki , Kimiya Komurasaki
发明人： Toshiyuki Ozaki , Kimiya Komurasaki
IPC分类号： F03H1/00 , B64G1/40 , H05H1/54
CPC分类号： H05H1/54 , B64G1/405 , F03H1/0012 , F03H1/0037 , F03H1/0062 , F03H1/0068 , F03H1/0075
摘要： In a Hall thruster 10, an acceleration channel 12 ionizes propellant flowing into an annular discharge space 11 to generate ions, and accelerates and discharges the generated ions. A distributor 37 supplies propellant from a plurality of holes 13 arranged azimuthally, via an anode 14 penetrating to the discharge space 11 of the acceleration channel 12, to the discharge space 11 of the acceleration channel 12, an amount of the propellant varying according to positions of the plurality of holes 13, thereby generating a plurality of regions, between adjacent ones of which the mass flow rate of the propellant is different, azimuthally in the discharge space 11 of the acceleration channel 12. During that time, the distributor 37 adjusts, with respect to the mass flow rate of the propellant in the discharge space 11 of the acceleration channel 12, a differential within a range of 5 to 15% between the mass flow rate of the propellant in a region with a large mass flow rate of the propellant and the mass flow rate of the propellant in a region with a small mass flow rate of the propellant. Thus, the width of a operation parameter region with reduced discharge current oscillation of the Hall thruster 10 is expanded.
摘要翻译：在霍尔推进器10中，加速通道12将流入环形放电空间11的推进剂电离以产生离子，并加速和排出所产生的离子。分配器37经由穿过加速通道12的放电空间11的阳极14方位排列的多个孔13向加速通道12的放电空间11供给推进剂，推进剂的量根据位置而变化，从而在加速通道12的放电空间11中在方位角之间产生多个区域，其中相邻的区域之间的推进剂的质量流量不同。在此期间，分配器37调整，相对于加速通道12的放电空间11中的推进剂的质量流量，在推进剂的质量流量与质量流量的大的质量流量之间的差为5〜15％推进剂和推进剂在推进剂质量流量较小的区域中的质量流量。因此，扩大了霍尔推进器10的放电电流振荡减小的动作参数区域的宽度。

2. 发明申请

US20070047588A1 Communication system and slave and repeater units therefor 有权
标题翻译：通讯系统及其中继器单元
公开(公告)号：US20070047588A1
公开(公告)日：2007-03-01
申请号：US11513640
申请日：2006-08-30
申请人： Masao Koga , Masanori Fujikawa , Toshiyuki Ozaki
发明人： Masao Koga , Masanori Fujikawa , Toshiyuki Ozaki
IPC分类号： H04J3/26 , H04L12/56 , H04J3/08
CPC分类号： G05B19/41855 , G05B2219/31127 , Y02P90/185
摘要： A communication system is formed with a master unit having a communication function and at least one slave unit also having a communication function connected by a network including a bus. Repeater units are inserted on the network between the master unit and the slave unit in one or more stages. As the master unit transmits request frames downstream through the network to the slave unit, the slave unit control the timing of transmitting the response frames in response successively such that the master unit receives the response frames without waiting in between regardless of repeater delay times of each of the returned response frames determined by the number of stages of the repeater units. Each communication frame that is transmitted through the network contains identification data indicative of its type and each repeater unit serves to repeat certain types of received frames only in the upstream direction.
摘要翻译：通信系统形成有具有通信功能的主单元和还具有通过包括总线的网络连接的通信功能的至少一个从单元。中继器单元以一个或多个阶段插入主单元和从单元之间的网络上。当主单元通过网络将请求帧发送到从单元时，从单元响应连续地响应响应帧的发送定时控制，使得主单元接收响应帧而不等待中间，而不管每个中继器延迟时间如何由中继器单元的级数确定的返回响应帧。通过网络发送的每个通信帧包含表示其类型的识别数据，并且每个中继器单元仅在上行方向上重复某些类型的接收帧。

3. 发明授权

US07119514B2 Inverter 有权
标题翻译：逆变器
公开(公告)号：US07119514B2
公开(公告)日：2006-10-10
申请号：US11335434
申请日：2006-01-18
申请人： Hiroshi Shimizu , Junichi Ueno , Kimikazu Kubo , Takashi Asai , Masakazu Komatsu , Yasuyuki Tagano , Toshiyuki Ozaki
发明人： Hiroshi Shimizu , Junichi Ueno , Kimikazu Kubo , Takashi Asai , Masakazu Komatsu , Yasuyuki Tagano , Toshiyuki Ozaki
IPC分类号： H02P5/34
CPC分类号： G05B23/0235
摘要： An inverter has a measuring part that measures an operating time such as the time interval from when a command to start a specified operation by an associated system until a signal indicating the completion of the operation is received. A comparing part compares this measured operating time with a threshold value stored in a memory and an abnormal condition is reported to a host system, depending on the result of the comparison.
摘要翻译：逆变器具有测量部件，其测量诸如从相关联的系统开始指定操作的命令之间的时间间隔，直到接收到指示操作完成的信号为止的操作时间。比较部分将该测量的操作时间与存储在存储器中的阈值进行比较，并且根据比较的结果将异常状况报告给主机系统。

4. 发明授权

US06618401B2 Variable wavelength light source 失效
标题翻译：可变波长光源
公开(公告)号：US06618401B2
公开(公告)日：2003-09-09
申请号：US09980570
申请日：2001-10-31
申请人： Takao Tanimoto , Toshiyuki Ozaki , Masanori Takizawa
发明人： Takao Tanimoto , Toshiyuki Ozaki , Masanori Takizawa
IPC分类号： H01S310
CPC分类号： H01S5/141 , H01S5/0617 , H01S5/0687 , H01S5/143
摘要： A tunable laser source changes the resonator length of an external resonator, which is constituted including a laser diode and a diffraction grating, by a driver controlled by a drive control section, to continuously or intermittently vary the wavelength of an emitted light from a start wavelength to a stop wavelength that are desired. A point wavelength information setting section sets the point wavelength information representing the positional information of the driver that corresponds to each resonator length of the external resonator regarding the start wavelength, the stop wavelength and a plurality of the wavelengths obtained by dividing a period between the start wavelength and the stop wavelength into arbitrary steps. An emitted wavelength information detecting section detects emitted wavelength information corresponding to the wavelength of the emitted light from the tunable laser source. A matching determination section determines whether or not the emitted wavelength information detected by the emitted wavelength information detecting section matches each point wavelength information set by the point wavelength information setting section. An information output section outputs predetermined information to the outside, when determination that the emitted wavelength information matches each point wavelength information is obtained from the matching determination section.
摘要翻译：可调激光源通过由驱动控制部控制的驱动器改变包括激光二极管和衍射光栅的外部谐振器的谐振器长度，以连续或间歇地改变来自起始波长的发射光的波长到期望的停止波长。点波长信息设置部分设置表示与外部谐振器的每个谐振器长度相对应的驱动器的位置信息的点波长信息，关于开始波长，停止波长以及通过将开始之间的周期除以多个波长波长和停止波长进入任意步骤。发射波长信息检测部分检测与可调激光源的发射光的波长相对应的发射波长信息。匹配确定部分确定由发射波长信息检测部分检测到的发射波长信息是否与由点波长信息设置部分设置的每个点波长信息匹配。当从匹配确定部分获得确定发出的波长信息与每个点波长信息匹配时，信息输出部分向外部输出预定信息。

5. 发明申请

US20120311992A1 HALL THRUSTER, COSMONAUTIC VEHICLE, AND PROPULSION METHOD 有权
标题翻译：霍尔扰流器，COSMONAUTIC车辆和推进方法
公开(公告)号：US20120311992A1
公开(公告)日：2012-12-13
申请号：US13579640
申请日：2010-03-01
申请人： Toshiyuki Ozaki , Kimiya Komurasaki
发明人： Toshiyuki Ozaki , Kimiya Komurasaki
IPC分类号： F03H1/00 , H05H1/00
CPC分类号： H05H1/54 , B64G1/405 , F03H1/0012 , F03H1/0037 , F03H1/0062 , F03H1/0068 , F03H1/0075
摘要： In a Hall thruster 10, an acceleration channel 12 ionizes propellant flowing into an annular discharge space 11 to generate ions, and accelerates and discharges the generated ions. A distributor 37 supplies propellant from a plurality of holes 13 arranged azimuthally, via an anode 14 penetrating to the discharge space 11 of the acceleration channel 12, to the discharge space 11 of the acceleration channel 12, an amount of the propellant varying according to positions of the plurality of holes 13, thereby generating a plurality of regions, between adjacent ones of which the mass flow rate of the propellant is different, azimuthally in the discharge space 11 of the acceleration channel 12. During that time, the distributor 37 adjusts, with respect to the mass flow rate of the propellant in the discharge space 11 of the acceleration channel 12, a differential within a range of 5 to 15% between the mass flow rate of the propellant in a region with a large mass flow rate of the propellant and the mass flow rate of the propellant in a region with a small mass flow rate of the propellant. Thus, the width of a operation parameter region with reduced discharge current oscillation of the Hall thruster 10 is expanded.
摘要翻译：在霍尔推进器10中，加速通道12将流入环形放电空间11的推进剂电离以产生离子，并加速和排出所产生的离子。分配器37经由穿过加速通道12的放电空间11的阳极14方位排列的多个孔13向加速通道12的放电空间11供给推进剂，推进剂的量根据位置而变化，从而在加速通道12的放电空间11中在方位角之间产生多个区域，其中相邻的区域之间的推进剂的质量流量不同。在此期间，分配器37调整，相对于加速通道12的放电空间11中的推进剂的质量流量，在推进剂的质量流量与质量流量的大的质量流量之间的差为5〜15％推进剂和推进剂在推进剂质量流量较小的区域中的质量流量。因此，扩大了霍尔推进器10的放电电流振荡减小的动作参数区域的宽度。

6. 发明授权

US07792155B2 Communication system and slave and repeater units therefor 有权
标题翻译：通讯系统及其中继器单元
公开(公告)号：US07792155B2
公开(公告)日：2010-09-07
申请号：US11513640
申请日：2006-08-30
申请人： Masao Koga , Masanori Fujikawa , Toshiyuki Ozaki
发明人： Masao Koga , Masanori Fujikawa , Toshiyuki Ozaki
IPC分类号： H04J3/08
CPC分类号： G05B19/41855 , G05B2219/31127 , Y02P90/185
摘要： A communication system is formed with a master unit having a communication function and at least one slave unit also having a communication function connected by a network including a bus. Repeater units are inserted on the network between the master unit and the slave unit in one or more stages. As the master unit transmits request frames downstream through the network to the slave unit, the slave unit control the timing of transmitting the response frames in response successively such that the master unit receives the response frames without waiting in between regardless of repeater delay times of each of the returned response frames determined by the number of stages of the repeater units. Each communication frame that is transmitted through the network contains identification data indicative of its type and each repeater unit serves to repeat certain types of received frames only in the upstream direction.
摘要翻译：通信系统形成有具有通信功能的主单元和还具有通过包括总线的网络连接的通信功能的至少一个从单元。中继器单元以一个或多个阶段插入主单元和从单元之间的网络上。当主单元通过网络将请求帧发送到从单元时，从单元响应连续地响应响应帧的发送定时控制，使得主单元接收响应帧而不等待中间，而不管每个中继器延迟时间如何由中继器单元的级数确定的返回响应帧。通过网络发送的每个通信帧包含表示其类型的识别数据，并且每个中继器单元仅在上行方向上重复某些类型的接收帧。

7. 发明授权

US07562164B2 Remote terminal apparatus for programmable controller 有权
标题翻译：远程终端设备可编程控制器
公开(公告)号：US07562164B2
公开(公告)日：2009-07-14
申请号：US11517590
申请日：2006-09-08
申请人： Toshiyuki Ozaki , Shintaro Ueno
发明人： Toshiyuki Ozaki , Shintaro Ueno
IPC分类号： G06F3/00
CPC分类号： G05B19/054 , G05B2219/1142 , H01R9/2658 , H01R9/2675
摘要： A programmable-controller remote terminal apparatus of the invention shortens a system down time generated in replacing an I/O unit, in the I/O unit having a three-divided configuration of a remote terminal apparatus in which miniaturization and low-profile are developed. A programmable-controller remote terminal apparatus, which is connected to a programmable controller through a fieldbus, includes a communication unit and at least one I/O unit which can communicate with the communication unit through a serial bus line, wherein the communication unit has a device which obtains unit information for identifying each connected I/O unit and setting value information set in each I/O unit, and the communication unit has a backup device which can store the obtained unit information and setting value information of each I/O unit in a storage medium included in the communication unit.
摘要翻译：本发明的可编程控制器远程终端装置缩短了在具有开发小型化和低调的远程终端装置的三分配配置的I / O单元中替换I / O单元时产生的系统停机时间。通过现场总线连接到可编程控制器的可编程控制器远程终端装置包括通信单元和至少一个能够通过串行总线与通信单元通信的I / O单元，其中通信单元具有设备，其获得用于识别每个连接的I / O单元的单元信息和设置在每个I / O单元中的设置值信息，并且通信单元具有可以存储所获得的单元信息和每个I / O单元的设置值信息的备份设备在通信单元中包括的存储介质中。

8. 发明授权

US07026784B2 Inverter 有权
公开(公告)号：US07026784B2
公开(公告)日：2006-04-11
申请号：US10773768
申请日：2004-02-06
申请人： Hiroshi Shimizu , Junichi Ueno , Kimikazu Kubo , Takashi Asai , Masakazu Komatsu , Yasuyuki Tagano , Toshiyuki Ozaki
发明人： Hiroshi Shimizu , Junichi Ueno , Kimikazu Kubo , Takashi Asai , Masakazu Komatsu , Yasuyuki Tagano , Toshiyuki Ozaki
IPC分类号： H02P5/34
CPC分类号： G05B23/0235
摘要： An inverter has a measuring part that measures an operating time such as the time interval from when a command to start a specified operation by an associated system until a signal indicating the completion of the operation is received. A comparing part compares this measured operating time with a threshold value stored in a memory and an abnormal condition is reported to a host system, depending on the result of the comparison.

9. 发明授权

US4927266A Optical signal generating apparatus and optical power meter calibrating system using the same 失效
标题翻译：光信号发生装置和使用其的光功率计校准系统
公开(公告)号：US4927266A
公开(公告)日：1990-05-22
申请号：US283474
申请日：1988-11-29
申请人： Itsuo Sugiura , Yutaka Nishida , Kaoru Ito , Toshiyuki Ozaki
发明人： Itsuo Sugiura , Yutaka Nishida , Kaoru Ito , Toshiyuki Ozaki
IPC分类号： G01J1/42 , H01S5/0683
CPC分类号： H01S5/0683 , G01J1/42
摘要： In an optical signal generating apparatus of this invention, output light from a light source driven by a light source driver is externally output from an optical receptacle through a variable optical attenuator. An output monitor unit can be detachably connected to the optical receptacle through an optical connector. When an absolute level of the output light is to be set, a CPU compares a set value from an output level setting unit with an output value from the output monitor unit and controls the variable optical attenuator and the light source driver so that a comparison error becomes zero. The CPU maintains the above control of the variable optical adjuster and the light source driver so that the light is output to be the desired level set by the output level setting unit even after the output monitor unit is disconnected from the optical receptacle including the timing at which the comparison error becomes zero. An optical power meter calibrating system of this invention includes the above optical signal generating apparatus as a stabilized light source. In the optical power meter calibrating system, in place of the output monitor unit, a standard optical power meter and an optical power meter to be calibrated are selectively, detachably connected to perform calibration.

10. 发明授权

US4619277A Tobacco filter tip attaching apparatus 失效
标题翻译：烟草过滤嘴贴附装置
公开(公告)号：US4619277A
公开(公告)日：1986-10-28
申请号：US686867
申请日：1984-12-27
申请人： Yutaka Okumoto , Toshiyuki Ozaki , Mikio Komori
发明人： Yutaka Okumoto , Toshiyuki Ozaki , Mikio Komori
IPC分类号： A24C5/47 , A24C5/31 , A24C5/52
CPC分类号： A24C5/31 , Y10S131/91
摘要： A tobacco filter tip attaching apparatus including a filter tip attaching portion for rolling and pasting a tip paper onto both one end portion of a cigarette and a filter tip disposed adjacent thereto, a filter tip feed portion disposed in the vicinity of the filter tip attaching portion for feeding filter tips to the filter tip attaching portion, a tip paper feed portion disposed in the vicinity of the filter tip attaching portion for feeding a tip paper from a tip paper roll to the filter tip attaching portion, a filter tip sensor for detecting that the feed of filter tip from the filter tip feed portion to the filter tip attaching portion is discontinued, a tip paper cutting sensor for detecting a cutting accident of the tip paper during feed from the tip paper feed portion to the filter tip attaching portion, and a roll diameter sensor for detecting that the diameter of the tip paper roll in the tip paper feed portion has become smaller than a predetermined value. The whole of the apparatus is covered. The cover is provided with openable doors in positions corresponding respectively to the filter tip feed portion, filter tip attaching portion and tip paper feed portion. Provided in corresponding relation to those doors are power sources, which are operated selectively in accordance with output signals provided from the above sensors to open one or more of the doors automatically.
摘要翻译： 1.一种烟草过滤嘴贴附装置，其特征在于，包括：过滤嘴贴附部，用于将香烟的一个端部卷绕并粘贴到所述香烟的一端部和与其相邻配置的过滤嘴部;滤嘴前端供给部，用于将过滤器顶端供给到过滤嘴附接部分，设置在过滤器末端附接部分附近的末端纸进给部分，用于将尖端纸从尖端纸卷供给到过滤嘴附接部分;过滤嘴尖端传感器，用于检测将过滤嘴从过滤嘴进料部分供给到过滤嘴附着部分的中断供纸嘴切纸传感器，用于检测在从末端纸进给部分向过滤嘴附接部分进给期间尖端纸的切割事故;以及辊直径传感器，用于检测尖端纸供给部中的末端纸卷的直径已经变得小于预定值。整个装置被覆盖。该盖在分别对应于过滤嘴前端进料部分，过滤嘴附着部分和末端进纸部分的位置上设置有可打开的门。与这些门相对应地设置有电源，其根据从上述传感器提供的输出信号选择性地操作以自动打开一个或多个门。

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