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。

公开(公告)号：US07294660B2

公开(公告)日：2007-11-13

申请号：US10518008

申请日：2003-06-06

申请人： Seiichi Saito ,  Yoshihiro Fukuda ,  Takahiro Mori ,  Yoshinori Takahata

发明人： Seiichi Saito ,  Yoshihiro Fukuda ,  Takahiro Mori ,  Yoshinori Takahata

IPC分类号： C08K3/38 ,  C08L63/00 ,  C08L63/02

CPC分类号： C08K7/08 ,  C08L63/00

摘要： An epoxy resin composition which comprises 100 parts by weight of an epoxy resin and 1 to 800 parts by weight of an aluminum borate whisker having an average fiber diameter of 0.25 μm or less. The epoxy resin composition contains a large amount of the aluminum borate whisker being dispersed uniformly therein, is excellent in mechanical strength, and is suppressed with respect to the anisotropy of a mechanical property due to the direction of application.

摘要翻译： 环氧树脂组合物，其包含100重量份的环氧树脂和1至800重量份的平均纤维直径为0.25μm或更小的硼酸铝晶须。 环氧树脂组合物含有大量的均匀分散的硼酸铝晶须，机械强度优异，并且由于施加方向而导致的机械性能的各向异性被抑制。

公开(公告)号：US20060178454A1

公开(公告)日：2006-08-10

申请号：US10560815

申请日：2004-07-15

申请人： Seiichi Saito

发明人： Seiichi Saito

IPC分类号： C08L63/00

CPC分类号： C08L61/04 ,  C08K5/5399 ,  H05K1/0326 ,  C08L61/14

摘要： Disclosed is a vinyl ether curing composition composed of a polyvalent vinyl ether compound and a polyvalent phenolic compound. This vinyl ether curing composition enables to form a cured product with low dielectric constant.

摘要翻译： 公开了由多价乙烯基醚化合物和多价酚类化合物组成的乙烯基醚固化组合物。 该乙烯基醚固化组合物能够形成具有低介电常数的固化产物。

公开(公告)号：US5982192A

公开(公告)日：1999-11-09

申请号：US15942

申请日：1998-01-30

申请人： Seiichi Saito

发明人： Seiichi Saito

IPC分类号： G06F3/00 ,  G06F13/40 ,  H04B3/02 ,  H03K17/16 ,  H03K19/0175 ,  H01K3/08

CPC分类号： G06F13/4086 ,  Y02B60/1228 ,  Y02B60/1235

摘要： A high speed bus circuit system according to the present invention includes a bus having alternately connected resistors and transmission lines, and integrated circuits. Each of the resistors has a predetermined resistance value. The transmission lines are mounted on print circuit boards. The bus is connected in a loop form as a whole. Each of the integrated circuits has a driver and a receiver. The driver and receiver are connected to respective one of the resistors. As a result, DC power dissipation in the terminal resistor of the bus circuit is suppressed. In addition, high speed signal transfer causing less waveform distortion is made possible.

摘要翻译： 根据本发明的高速总线电路系统包括具有交替连接的电阻器和传输线以及集成电路的总线。 每个电阻器具有预定的电阻值。 传输线安装在印刷电路板上。 总线以整体的循环形式连接。 每个集成电路都有一个驱动器和一个接收器。 驱动器和接收器连接到相应的一个电阻器。 结果，总线电路的终端电阻器中的直流功率损耗被抑制。 此外，可以实现导致较少波形失真的高速信号传输。

公开(公告)号：US5402434A

公开(公告)日：1995-03-28

申请号：US132304

申请日：1993-10-06

申请人： Shoko Manako ,  Seiichi Saito ,  Yasuhiko Kuwano

发明人： Shoko Manako ,  Seiichi Saito ,  Yasuhiko Kuwano

IPC分类号： C30B15/00 ,  H01S3/06 ,  H01S3/16

CPC分类号： H01S3/16 ,  C30B15/00 ,  C30B29/16 ,  H01S3/0604 ,  H01S3/1608 ,  H01S3/1673

摘要： An Er:YVO.sub.4 laser oscillator has an excitation light source constituted by a laser diode and a medium constituted by an Er:YVO.sub.4 crystal in which Er.sup.3+ ions are activators and YVO.sub.4 is a host material. The oscillation light is perpendicular or parallel to c-axis of the crystal. The laser operates in target wavelengths on energy transitions of the Er.sup.3+ ions, the target wavelengths being 510 nm to 590 nm, 840 nm to 870 nm, 970 nm to 1020 nm, and 1450 nm to 1700 nm. The crystal is coated with a TiO.sub.2 --SiO.sub.2 system high reflection mirror coating and a fluoride megnesium-zeolite system antireflection coating corresponding to the target wavelengths and a fluoride megnesium-zeolite system antireflection coating corresponding to the wavelength of the laser diode. These coatings together with an output mirror constitute a resonator. For manufacturing the crystal, Er.sub.2 O.sub.3, Y.sub.2 O.sub.3, and V.sub.2 O.sub.5 used as starting materials are subjected to a Czochralski growth process using a high frequency induction heating furnace with the direction of growth being in an a-axis. This is followed by a thermal treatment under a temperature in the neighborhood of a growth temperature or a thermal treatment in an oxygen atmosphere. It has been made possible to produce a single laser crystal of YVO.sub.4 with an improved quality and enhanced yield.

摘要翻译： Er：YVO4激光振荡器具有由激光二极管构成的激发光源和由Er 3+离子为活化剂且YVO 4为主体的Er：YVO4晶体构成的介质。 振荡光垂直或平行于晶体的c轴。 激光器在Er3 +离子的能量跃迁上以目标波长工作，目标波长为510nm至590nm，840nm至870nm，970nm至1020nm，以及1450nm至1700nm。 该晶体涂覆有对应于目标波长的TiO 2 -SiO 2体系高反射镜涂层和氟化物晶体 - 沸石体系抗反射涂层，以及对应于激光二极管的波长的氟化物晶体 - 沸石系统抗反射涂层。 这些涂层与输出镜一起构成谐振器。 为了制造晶体，使用作为原料的Er2O3，Y2O3和V2O5使用生长方向为a轴的高频感应加热炉进行切克劳斯基生长工艺。 然后在生长温度附近的温度或氧气氛中的热处理下进行热处理。 已经可以生产YVO4的单个激光晶体，其质量提高并且产量提高。

公开(公告)号：US5278199A

公开(公告)日：1994-01-11

申请号：US632190

申请日：1990-12-21

申请人： Kazuo Ohkawa ,  Seiichi Saito

发明人： Kazuo Ohkawa ,  Seiichi Saito

IPC分类号： C08F2/46 ,  C08F2/48 ,  C08F290/00 ,  C08F299/00 ,  C09D5/00 ,  C09J167/00 ,  C09J181/02 ,  C09J201/00 ,  G03F7/00 ,  H01L21/302 ,  C09J133/06 ,  C08L33/08 ,  C08L33/10

CPC分类号： H01L21/302 ,  C08F299/00 ,  C09J167/00 ,  C09J201/00 ,  G03F7/0012

摘要： An actinic radiation-reactive pressure-sensitive adhesive composition can be cured in air at a high speed, without irritation and bad smell, and comprises1 a pressure-sensitive adhesive organic compound, and2 an actinic radiation-curable resin comprising (1) one or more polythiol compounds and (2) one or more polyene compounds each having at least two actinic radiation-reactive carbon-to-carbon double bonds in the molecule.

摘要翻译： 光化辐射反应型压敏粘合剂组合物可以在空气中高速固化，无刺激和不良气味，并且包含+ E，crc / 1 / a压敏粘合有机化合物和+ E，crc / 2 /一种光化辐射固化树脂，其包含（1）一种或多种多硫醇化合物和（2）一种或多种在分子中具有至少两个光化辐射反应性碳 - 碳双键的多烯化合物。

公开(公告)号：US5236967A

公开(公告)日：1993-08-17

申请号：US837311

申请日：1992-02-18

申请人： Kazuo Ohkawa ,  Seiichi Saito

发明人： Kazuo Ohkawa ,  Seiichi Saito

IPC分类号： C08F299/02 ,  G02B1/04

CPC分类号： C08F299/022 ,  G02B1/04

摘要： An optical molding composition is used for casting and does not cause irritation to the skin or possess a bad smell. This composition comprises1. an actinic radiation-curable, radical-polymerizable organic compound comprising(1) one or more polythiol compounds and(2) one or more polyene compounds each having at least two actinic radiation-reactive carbon-to-carbon double bonds in the molecule, and2. an actinic radiation-sensitive radical polymerization initiator.

摘要翻译： 光学模塑组合物用于铸造，并且不会对皮肤产生刺激或具有不良气味。 该组合物包含1.一种光化辐射固化的可自由基聚合的有机化合物，其包含（1）一种或多种多硫醇化合物和（2）一种或多种多烯化合物，其各自具有至少两个光化辐射反应性碳 - 碳双键 在分子中，和2.光化辐射敏感的自由基聚合引发剂。

公开(公告)号：US4142785A

公开(公告)日：1979-03-06

申请号：US860271

申请日：1977-12-13

申请人： Seiichi Saito

发明人： Seiichi Saito

IPC分类号： G03B7/10 ,  G03B7/085 ,  G03B7/26 ,  G03B7/08 ,  H02J1/00

CPC分类号： G03B7/085 ,  Y10T307/724

摘要： Disclosed is a circuit for automatically intermittently sensing adequate ient light conditions and adjusting a cine camera iris for same. The circuit includes an astable multi-vibrator for intermittent switching of power to a Cds cell. Under low light conditions the resistance of the cell becomes great enough to stop the oscillations of the multi-vibrator.

摘要翻译： 公开了一种用于自动间歇地感测足够的环境光条件并且调整电影相机光圈的电路。 该电路包括用于间断切换到Cds电池的功率的不稳定的多重振动器。 在低光条件下，电池的电阻变得足够大以阻止多个振动器的振荡。

公开(公告)号：US08810078B2

公开(公告)日：2014-08-19

申请号：US13141203

申请日：2008-12-26

申请人： Seiichi Saito ,  Hirokazu Nomoto ,  Yoshihiro Akeboshi

发明人： Seiichi Saito ,  Hirokazu Nomoto ,  Yoshihiro Akeboshi

IPC分类号： H01H9/54

CPC分类号： G05F1/56 ,  H02M3/28 ,  H02M2001/0032 ,  H02M2001/0045 ,  Y02B70/16 ,  Y10T307/944

摘要： In the analog current output circuit according to the present invention, a rising start position and a tilt of an internal control voltage are set such that it crosses, at the maximum of an analog output current, a load end voltage obtained when the resistance of a load is the one near the center of a specification range. According to a comparison result in a comparator, a switch causes a DC/DC converter to input a high reference voltage and causes an output transistor to output a high power supply voltage when the internal control voltage is smaller than the load end voltage and causes the DC/DC converter to input a low reference voltage and causes the output transistor to output a low power supply voltage when the internal control voltage is larger than the load end voltage.

摘要翻译： 在根据本发明的模拟电流输出电路中，设置内部控制电压的上升起始位置和倾斜，使得它以模拟输出电流的最大值跨过当电流为 负载是接近规格范围中心的负载。 根据比较器的比较结果，当内部控制电压小于负载端电压时，开关使DC / DC转换器输入高参考电压并使输出晶体管输出高电源电压，并且使得 DC / DC转换器输入低参考电压，并且当内部控制电压大于负载端电压时，使输出晶体管输出低电源电压。

公开(公告)号：US08744818B2

公开(公告)日：2014-06-03

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： G06F17/50 ,  H05K7/20

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。