公开(公告)号：US08940380B2

公开(公告)日：2015-01-27

申请号：US13500095

申请日：2010-10-01

申请人： Kenji Hara ,  Atsushi Kobayashi ,  Hiroo Yokota ,  Hiroshi Morita ,  Seiichi Saito

发明人： Kenji Hara ,  Atsushi Kobayashi ,  Hiroo Yokota ,  Hiroshi Morita ,  Seiichi Saito

IPC分类号： C08G77/62 ,  C09D183/16 ,  C08L83/16 ,  C08G77/12 ,  H01L21/02 ,  C09D1/00 ,  H01B3/02

CPC分类号： C08G77/62 ,  C08G77/12 ,  C08L83/16 ,  C09D1/00 ,  C09D183/16 ,  H01B3/02 ,  H01L21/02164 ,  H01L21/02222 ,  H01L21/02282 ,  Y10T428/24008

摘要： The present invention provides a coating liquid for forming an insulation film, which has a small shrinkage in the calcination step in water vapor and is not likely to cause cracking of a resulting silica coating film or detachment thereof from a semiconductor substrate; an insulation film using the same; and a method of producing a compound used in the same. The coating liquid of comprises an inorganic polysilazane whose ratio of a peak area at 4.5 to 5.3 ppm attributed to SiH1 group and SiH2 group with respect to a peak area at 4.3 to 4.5 ppm attributed to SiH3 group in 1H-NMR spectrum is 4.2 to 50; and an organic solvent. The insulation film is obtained using the coating liquid.

摘要翻译： 本发明提供一种用于形成绝缘膜的涂布液，其在水蒸气中的煅烧步骤中具有小的收缩率，并且不可能引起所得二氧化硅涂膜的裂纹或其与半导体衬底的分离; 使用其的绝缘膜; 和其中使用的化合物的制备方法。 该涂布液包括无机聚硅氮烷，其归因于SiH1基团和SiH2基团的4.5-5.3ppm的峰面积相对于归属于1H-NMR光谱中的SiH 3基团的4.3至4.5ppm的峰面积的比率为4.2至50 ; 和有机溶剂。 使用涂布液获得绝缘膜。

公开(公告)号：US20120192761A1

公开(公告)日：2012-08-02

申请号：US13500095

申请日：2010-10-01

申请人： Kenji Hara ,  Atsushi Kobayashi ,  Hiroo Yokota ,  Hiroshi Morita ,  Seiichi Saito

发明人： Kenji Hara ,  Atsushi Kobayashi ,  Hiroo Yokota ,  Hiroshi Morita ,  Seiichi Saito

IPC分类号： C09D5/00 ,  C01B33/00

CPC分类号： C08G77/62 ,  C08G77/12 ,  C08L83/16 ,  C09D1/00 ,  C09D183/16 ,  H01B3/02 ,  H01L21/02164 ,  H01L21/02222 ,  H01L21/02282 ,  Y10T428/24008

摘要： The present invention provides a coating liquid for forming an insulation film, which has a small shrinkage in the calcination step in water vapor and is not likely to cause cracking of a resulting silica coating film or detachment thereof from a semiconductor substrate; an insulation film using the same; and a method of producing a compound used in the same. The coating liquid of comprises an inorganic polysilazane whose ratio of a peak area at 4.5 to 5.3 ppm attributed to SiH1 group and SiH2 group with respect to a peak area at 4.3 to 4.5 ppm attributed to SiH3 group in 1H-NMR spectrum is 4.2 to 50; and an organic solvent. The insulation film is obtained using the coating liquid.

摘要翻译： 本发明提供一种用于形成绝缘膜的涂布液，其在水蒸气中的煅烧步骤中具有小的收缩率，并且不可能引起所得二氧化硅涂层的龟裂或其与半导体衬底的剥离; 使用其的绝缘膜; 和其中使用的化合物的制备方法。 该涂布液包括无机聚硅氮烷，其归因于SiH1基团和SiH2基团的4.5-5.3ppm的峰面积相对于归属于1H-NMR光谱中的SiH 3基团的4.3至4.5ppm的峰面积的比率为4.2至50 ; 和有机溶剂。 使用涂布液获得绝缘膜。

公开(公告)号：US07973588B2

公开(公告)日：2011-07-05

申请号：US12298673

申请日：2007-04-10

申请人： Seiichi Saito

发明人： Seiichi Saito

IPC分类号： H03K17/00

CPC分类号： H03K17/693 ,  H03F3/38 ,  H03K17/691

摘要： An analog insulation multiplexer not causing magnetic saturation even if a small transformer is used and having a wide use temperature range. The analog insulation multiplexer includes: a first switching element for generating a drive control signal in accordance with an external signal; a drive insulation transformer for receiving the drive control signal on a primary side via a first resistor and for delivering an insulated drive control signal from a secondary side; a second switching element for chopping an analog signal input in accordance with the insulated drive control signal; and an analog signal insulation transformer for delivering an insulated chopped analog signal on a secondary side. The analog insulation multiplexer further includes a secondary side output adjusting circuit having a second resistor connected, on the primary side of the drive insulation transformer, in parallel to the first resistor and a capacitor having one end connected to a ground and another end connected in series to the second resistor.

摘要翻译： 即使使用小型变压器并具有广泛的使用温度范围，模拟绝缘多路复用器也不会引起磁饱和。 模拟绝缘多路复用器包括：第一开关元件，用于根据外部信号产生驱动控制信号; 驱动绝缘变压器，用于经由第一电阻器在初级侧接收驱动控制信号，并用于从次级侧传送绝缘的驱动控制信号; 第二开关元件，用于根据绝缘驱动控制信号斩波模拟信号输入; 以及用于在次级侧传送绝缘的斩波模拟信号的模拟信号绝缘变压器。 模拟绝缘多路复用器还包括二次侧输出调节电路，其具有在驱动绝缘变压器的初级侧与第一电阻器并联的第二电阻器，以及电容器，其一端连接到地，另一端串联连接 到第二个电阻。

公开(公告)号：US20110060571A1

公开(公告)日：2011-03-10

申请号：US12805591

申请日：2010-08-06

申请人： Akira Ueda ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Seiichi Saito ,  Nobuyoshi Yamaoka ,  Yasushi Uraki

发明人： Akira Ueda ,  Junichi Ishimine ,  Ikuro Nagamatsu ,  Masahiro Suzuki ,  Tadashi Katsui ,  Yuji Ohba ,  Seiichi Saito ,  Nobuyoshi Yamaoka ,  Yasushi Uraki

IPC分类号： G06G7/48

CPC分类号： G06F17/50 ,  G06F17/5004 ,  G06F17/5018 ,  G06F2217/16 ,  G06F2217/80 ,  H05K7/20609 ,  H05K7/20836

摘要： A thermal-fluid-simulation analyzing apparatus includes an execution unit that generates an analysis model using analysis conditions to conduct a first thermal fluid simulation analysis based on the generated analysis model, an analysis-condition collecting unit that collects analysis conditions when a predetermined period passes after the first thermal fluid simulation analysis, a condition extracting unit that extracts a boundary condition from the analysis conditions collected by the analysis-condition collecting unit, and a re-execution unit that selects a region corresponding to the boundary condition extracted by the condition extracting unit from regions of the analysis model generated by the execution unit, updates the selected region with the boundary condition, and conducts a second thermal fluid simulation analysis for the updated analysis model.

摘要翻译： 热流体模拟分析装置包括执行单元，其使用分析条件生成分析模型，以基于所生成的分析模型进行第一热流体模拟分析;分析条件收集单元，其在预定时间段通过时收集分析条件 在第一热流体模拟分析之后，条件提取单元从分析条件收集单元收集的分析条件中提取边界条件，以及重新执行单元，其选择与条件提取所提取的边界条件相对应的区域 由执行单元生成的分析模型的区域的单位，更新所选择的区域与边界条件，并对更新的分析模型进行第二热流体模拟分析。

公开(公告)号：US20110059687A1

公开(公告)日：2011-03-10

申请号：US12873909

申请日：2010-09-01

申请人： Tadashi Katsui ,  Junichi Ishimine ,  Seiichi Saito ,  Masahiro Suzuki ,  Ikuro Nagamatsu ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Yasushi Uraki

发明人： Tadashi Katsui ,  Junichi Ishimine ,  Seiichi Saito ,  Masahiro Suzuki ,  Ikuro Nagamatsu ,  Yuji Ohba ,  Nobuyoshi Yamaoka ,  Akira Ueda ,  Yasushi Uraki

IPC分类号： F24F7/00

CPC分类号： H05K7/20745

摘要： A data center includes a housing room that houses an information technology device; an air conditioning machine that cools air in the housing room and supplies the air under a floor of the housing room; a grille that allows the air supplied under the floor to circulate in the housing room; and a rack device that houses the information technology device. In the housing room in the data center, the rack device is arranged in such a way as to surround the grille. The information technology device is housed in the rack device in such a way as to take in air from a space surrounded by the rack device via the grille and discharge air to the housing room. The air conditioning machine is arranged at a side from which the information technology device discharges air.

摘要翻译： 数据中心包括一个容纳信息技术设备的房间; 空调机，其对所述收容室内的空气进行冷却，并将所述空气供给到所述收容室的地板下; 允许在地板下方供应的空气在容纳室中循环的格栅; 以及容纳信息技术装置的机架装置。 在数据中心的房屋中，机架装置以围绕格栅的方式布置。 信息技术装置被容纳在机架装置中，以便经由格栅从由机架装置包围的空间吸入空气，并将空气排出到容纳室。 空调机设置在信息技术装置排出空气的一侧。

公开(公告)号：US20100182848A1

公开(公告)日：2010-07-22

申请号：US12636528

申请日：2009-12-11

申请人： Yoshihiko Hotta ,  Seiichi Saito ,  Hiroyuki Hamasaki ,  Hirotaka Hara ,  Itaru Nonomura

发明人： Yoshihiko Hotta ,  Seiichi Saito ,  Hiroyuki Hamasaki ,  Hirotaka Hara ,  Itaru Nonomura

IPC分类号： G11C7/10 ,  H03L7/00 ,  H03K17/00

CPC分类号： G06F1/3253 ,  G06F1/3237 ,  Y02D10/128 ,  Y02D10/151

摘要： To improve the speed of accessing a low-speed circuit block from a high-speed circuit block without significantly increasing power consumption.Ina data processor having a bus controller that performs timing control of access from the CPU operated in synchronization with a high-speed first clock signal to a peripheral circuit operated in synchronization with a low-speed second clock signal, a timing control circuit is provided between the peripheral circuit and the bus controller, and the bus controller causes, in response to a read instruction from the peripheral circuit, the timing control circuit to output data held by the peripheral circuit to the bus controller in synchronization with the cycle of the high-speed clock signal, causes the timing control circuit to start, in response to a write instruction directed to the peripheral circuit, writing into the peripheral circuit in synchronization with the cycle of the high-speed clock signal, and terminates the writing in synchronization with the cycle of the low-speed clock signal.

摘要翻译： 提高从高速电路块访问低速电路块的速度，而不会显着增加功耗。 Ina数据处理器具有总线控制器，其执行与高速第一时钟信号同步操作的CPU的访问定时控制到与低速第二时钟信号同步操作的外围电路，定时控制电路设置在 外围电路和总线控制器以及总线控制器响应于来自外围电路的读取指令，使定时控制电路与外围电路的高周期同步地将外围电路保持的数据输出到总线控制器， 响应于针对外围电路的写入指令，使定时控制电路开始与高速时钟信号的周期同步地写入外围电路，并且与该时钟信号同步地终止写入 周期的低速时钟信号。

公开(公告)号：US20100164772A1

公开(公告)日：2010-07-01

申请号：US12595963

申请日：2008-05-09

申请人： Seiichi Saito ,  Yoshihiro Akeboshi

发明人： Seiichi Saito ,  Yoshihiro Akeboshi

IPC分类号： H03M1/00

CPC分类号： H03M1/1245 ,  H03K17/005 ,  H03K17/161 ,  H03K17/691 ,  H03M1/0827 ,  H03M1/1215

摘要： An amplifier for amplifying a pulse-like signal output from a secondary side of an isolating transformer, a capacitor connected to a negative feedback loop across the input and output of the amplifier, and a timing control circuit for controlling an FET into a closed state, then controlling a switch into a closed state, and after that controlling the switch into an open state at timing simultaneously with the FET or earlier than the FET are provided, and when the switch is controlled into the open state, an AD converter converts the output signal of the amplifier to a digital signal.

摘要翻译： 放大器，用于放大从隔离变压器的次级侧输出的脉冲状信号，连接到放大器的输入和输出端的负反馈环路的电容器，以及用于将FET控制为闭合状态的定时控制电路， 然后将开关控制到关闭状态，之后在与FET同时或在FET之前控制开关处于断开状态，并且当开关控制到开启状态时，AD转换器将输出 放大器的信号到数字信号。

公开(公告)号：US20100019828A1

公开(公告)日：2010-01-28

申请号：US12525556

申请日：2008-04-14

申请人： Seiichi Saito ,  Yoshihiro Akeboshi ,  Hirokazu Nomoto

发明人： Seiichi Saito ,  Yoshihiro Akeboshi ,  Hirokazu Nomoto

IPC分类号： H03K17/94

CPC分类号： H03K17/002 ,  G01R1/206 ,  G01R19/2506 ,  H03K17/005 ,  H03K17/691 ,  H03M1/08 ,  H03M1/1225 ,  H03M1/1245

摘要： An analog multiplexer with an insulated power supply includes: an analog signal transformer receiving an analog signal input in its primary winding via an FET, and ON/OFF driving the FET to generate a pulse with an amplitude of the analog signal in its secondary winding; a drive transformer receiving a drive pulse input in its primary winding via an FET to generate a pulse turning ON/OFF the FET in its secondary winding; an inhibit generation circuit generating an inhibit pulse having a wider pulse width than that of the drive pulse; an AND gate determining a logical product of a continuous pulse from a continuous pulse generation circuit and the inhibit pulse to obtain a power supply pulse train; and a rectifying/smoothing circuit obtaining a direct current voltage corresponding to the power supply pulse train to apply the direct current voltage to the primary winding of the transformer through high resistance.

摘要翻译： 具有绝缘电源的模拟多路复用器包括：模拟信号变压器，其经由FET接收在其初级绕组中输入的模拟信号，以及驱动FET的ON / OFF以在其次级绕组中产生具有模拟信号幅度的脉冲; 驱动变压器经由FET接收其初级绕组中的驱动脉冲输入，以产生在其次级绕组中接通/断开FET的脉冲; 禁止产生电路，产生具有比驱动脉冲宽的脉冲宽度的禁止脉冲; AND门，其确定来自连续脉冲发生电路的连续脉冲和禁止脉冲的逻辑积，以获得电源脉冲串; 以及整流/平滑电路，获得与电源脉冲串相对应的直流电压，以通过高电阻将直流电压施加到变压器的初级绕组。

公开(公告)号：US20080315975A1

公开(公告)日：2008-12-25

申请号：US12195851

申请日：2008-08-21

申请人： KEITARO YAMAGISHI ,  Seiichi Saito

发明人： KEITARO YAMAGISHI ,  Seiichi Saito

IPC分类号： H01P1/24

CPC分类号： H04L25/0298 ,  H01L2224/16225 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/15311 ,  H01L2924/19105 ,  H04L25/0292 ,  H05K1/0237 ,  H05K1/0246 ,  H05K1/0298 ,  H05K2201/10022 ,  H05K2201/10734 ,  H01L2224/0401

摘要： Provided is a signal transmission circuit capable of realizing the same effects as those in a conventional manner that employs a complicated circuit by using no complicated circuit, that is, by a simple circuit. The signal transmission circuit includes: a transmission path having a first impedance; a terminating resistor having a predetermined resistance; a transmission path having a second impedance, which is connected to the transmission path and the terminating resistor, the second impedance being higher than both of the first impedance and the predetermined resistance; and an input buffer for receiving a signal at a connection portion of the transmission path and the transmission path.

摘要翻译： 提供一种信号传输电路，其能够实现与通过不使用复杂电路即简单电路采用复杂电路的常规方式相同的效果。 信号传输电路包括：具有第一阻抗的传输路径; 具有预定电阻的终端电阻器; 具有第二阻抗的传输路径，其连接到传输路径和终端电阻器，第二阻抗高于第一阻抗和预定电阻两者; 以及用于在传输路径和传输路径的连接部分处接收信号的输入缓冲器。

公开(公告)号：US20080122587A1

公开(公告)日：2008-05-29

申请号：US11792057

申请日：2005-04-14

申请人： Yoshihiro Akeboshi ,  Seiichi Saito ,  Mitsuhiro Shimozawa

发明人： Yoshihiro Akeboshi ,  Seiichi Saito ,  Mitsuhiro Shimozawa

IPC分类号： G05B11/00

CPC分类号： H04B3/56 ,  H04B2203/5483

摘要： Provided is a modem apparatus of power line communication using a power line as a transmission path. The modem apparatus includes: an amplifier for amplifying communication signals and outputting a differential signal obtained from a pair of output signals having a phase difference of 180 degrees therebetween; a signal transformer for applying the amplified communication signals to the power lines; and a balance circuit connected at the primary side of the signal transformer, for enhancing circuit balancing. The balance circuit is constituted by a variable element capable of changing an element value, and there is provided a common mode detecting circuit that detects a common mode current flowing through the secondary side of the signal transformer and that changes the element value of the variable element of the balance circuit such that the detected common mode current becomes small.

摘要翻译： 提供了使用电力线作为传输路径的电力线通信的调制解调器装置。 调制解调器装置包括：放大器，用于放大通信信号并输出​​从具有180度相位差的一对输出信号获得的差分信号; 用于将放大的通信信号施加到电力线的信号变换器; 以及连接在信号变压器初级侧的平衡电路，用于增强电路平衡。 平衡电路由能够改变元件值的可变元件构成，并且提供一种共模检测电路，其检测流过信号变压器的次级侧的共模电流，并且改变可变元件的元件值 使得检测到的共模电流变小。