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    • 1. 发明授权
    • Process for preparing hydrogen through thermochemical decomposition of water
    • 通过热化学分解水制备氢气的方法
    • US07014834B2
    • 2006-03-21
    • US10619401
    • 2003-07-15
    • Shi-Ying LinHiroyuki HatanoYoshizo Suzuki
    • Shi-Ying LinHiroyuki HatanoYoshizo Suzuki
    • C01B3/02
    • C10J3/485C10J2300/0906C10J2300/093C10J2300/0973C10J2300/0983Y02E60/36
    • There is provided a process of preparing hydrogen through thermochemical decomposition of water capable of supplying a mixture composed of the impalpable powders of CaO and coal directly to a main reactor. The process of preparing hydrogen through thermochemical decomposition of water, wherein coal powders are caused to react with water in the presence of CaO under a condition of temperature in a range of 600° C. to 800° C. substantially without an oxidizing agent added thereto, thereby reducing water to form hydrogen, said process involving the steps of rendering the coal powders and CaO into impalpable powders to form mixed impalpable powders, feeding steam generated from a steam generator and the mixed impalpable powders to a fluidized bed of a main reactor, and implementing thermochemical decomposition of water in the main reactor by causing the mixed impalpable powders of the coal powders and CaO to undergo grain growth in the fluidized bed while adjusting a steam partial pressure in the main reactor so as to be suited for a condition enabling CaO to form Ca (OH)2.
    • 提供了一种通过热化学分解制备氢的方法,该方法能够将由CaO和煤的不可消耗的粉末组成的混合物直接供给到主反应器。 通过热化学分解水制备氢的方法,其中使煤粉在CaO的存在下在温度在600℃至800℃的温度条件下与水反应,基本上不加入氧化剂 ,从而减少水形成氢气,所述方法包括使煤粉和CaO成为不可渗透的粉末以形成混合的不可渗透的粉末,将从蒸汽发生器产生的蒸汽和混合的不可渗透的粉末输送到主反应器的流化床的步骤, 并通过在主反应器中通过使煤粉和CaO的混合不可渗透的粉末在流化床中进行晶粒生长同时调节主反应器中的蒸汽分压来实现主反应器中水的热化学分解,从而适于使CaO 形成Ca(OH)2 N 2。
    • 6. 发明授权
    • Acceleration sensor
    • 加速度传感器
    • US07111514B2
    • 2006-09-26
    • US10936809
    • 2004-09-09
    • Hiroyuki HatanoShinji FuruichiMasakatsu Saitoh
    • Hiroyuki HatanoShinji FuruichiMasakatsu Saitoh
    • G01P15/12G01P15/00
    • G01P15/18G01P15/0802G01P15/123G01P2015/0842
    • An acceleration sensor comprises an acceleration sensor element having a mass portion in the center, a thick frame surrounding the mass portion and a plurality of elastic support arms bridging the mass portion and the thick frame, and an upper regulation plate covering the acceleration sensor element and fixed on the thick frame with adhesive. The mass portion has, on the mass portion upper surface, connection portions connecting the mass portion with each of the arms, wired areas having lead wires on it and non-wired areas. The non-wired areas have a major area of the upper surface of the mass portion and are lower than the wired areas. The upper regulation plate has a first gap with the wired areas and a second gap with the non-wired areas, of which length is more than the sum of the first gap length, a lead wire thickness and 0.1 μm (preferably 1.0 μm). Even if contaminants adhere the mass portion upper surface, there is a large possibility of removing the contaminants from the upper surface when etching the non-wired areas, so that the vibration amplitude of the mass portion is scarcely lessened due to them.
    • 加速度传感器包括:加速度传感器元件,其具有中心的质量部分,围绕质量部分的厚框架和桥接质量部分和厚框架的多个弹性支撑臂;以及覆盖加速度传感器元件的上调节板, 用粘合剂固定在厚框架上。 质量部分在质量部分上表面上具有将质量部分与每个臂连接的连接部分,其上具有引线的有线区域和非接线区域。 非接线区域具有质量部分的上表面的主要区域并且低于有线区域。 上调节板具有与布线区域的第一间隙和与非接线区域的第二间隙,其长度大于第一间隙长度,引线厚度和0.1μm(优选1.0μm)的总和。 即使污染物粘附质量部分上表面,当蚀刻非接线区域时,从上表面去除污染物的可能性很大,使得质量部分的振动振幅由于它们而几乎不减少。
    • 7. 发明授权
    • Acceleration sensor
    • 加速度传感器
    • US06763719B2
    • 2004-07-20
    • US10384645
    • 2003-03-11
    • Hiroyuki HatanoMasakatsu SaitohShinji Furuichi
    • Hiroyuki HatanoMasakatsu SaitohShinji Furuichi
    • G01P1512
    • G01P15/123G01P15/18G01P2015/084
    • An ultra-small and slim semiconductor acceleration sensor with high sensitivity is provided. The acceleration sensor has a mass portion formed at a center part of a silicon semiconductor substrate, a frame formed on an edge part of the substrate, thin elastic support arms which are provided on top surfaces of the mass portion and the frame and connect the mass portion and the frame, and strain gauges constituted by a plurality of pairs of piezoresistors formed on top surfaces of the elastic support arms. A distance between a pair of Z-axis strain gauges provided on the top surface of the elastic support arm is made longer by 0.4L to 1.2L or shorter by 1.0L to 1.8L than a distance between a pair of X-axis strain gauges, whereby output of the Z-axis strain gauge is made at the same level as output of the X-axis strain gauge. Alternatively, an angle formed by the Z-axis strain gauge with an X-axis is made 10 to 30 degrees or 65 to 90 degrees, whereby the output of the Z-axis strain gauge is made at the same level as the output of the X-axis strain gauge.
    • 提供了一种具有高灵敏度的超小型半导体加速度传感器。 加速度传感器具有形成在硅半导体基板的中心部分的质量部分,形成在基板的边缘部分上的框架,薄的弹性支撑臂设置在质量部分和框架的顶表面上并且连接质量 部分和框架,以及由形成在弹性支撑臂的顶表面上的多对压电电阻器构成的应变计。 设置在弹性支撑臂的顶表面上的一对Z轴应变计之间的距离比一对X轴应变计之间的距离长0.4L至1.2L或更短1.0L至1.8L 由此,Z轴应变计的输出与X轴应变计的输出相同。 或者,由Z轴应变计与X轴形成的角度为10〜30度或65〜90度,由此将Z轴应变计的输出设定为与 X轴应变仪。
    • 8. 发明授权
    • Impact-resistant acceleration sensor
    • 耐冲击加速度传感器
    • US07562575B2
    • 2009-07-21
    • US11481003
    • 2006-07-06
    • Hiroyuki HatanoYoshiaki TakadaMasakatsu Saitoh
    • Hiroyuki HatanoYoshiaki TakadaMasakatsu Saitoh
    • G01P3/00
    • G01P15/123G01P1/023G01P15/18G01P2015/0842
    • An acceleration sensor, which has realized such a high impact-resistance that a weight bottom surface of an acceleration sensor element does not directly collide with an inner bottom plate of a protection case made of ceramic, glass or silicon to avoid edges and corners of the weight bottom surface of the acceleration sensor element chipping, even when an excessive acceleration or impact is applied to the acceleration sensor. The acceleration sensor comprises the acceleration sensor element having in a center a weight that works as a pendulum when acceleration is applied, and the protection case housing the acceleration sensor element. The inner bottom plate of the protection case works as a regulation plate to prevent the weight from excessively swing downwards. An impact buffer material of a metal layer or a resin layer is provided on the weight bottom surface or the inner bottom plate of the protection case.
    • 实现了加速度传感器元件的重量底面不直接与由陶瓷,玻璃或硅制成的保护壳体的内底板直接碰撞的高抗冲击性的加速度传感器,以避免边缘和角部 即使当对加速度传感器施加过大的加速度或冲击时,加速度传感器元件的重量底部表面也会破裂。 加速度传感器包括加速度传感器元件,该加速度传感器元件具有在施加加速度时用作摆锤的重量的中心,并且保护壳体容纳加速度传感器元件。 保护壳的内底板作为调节板,以防止重量向下摆动。 金属层或树脂层的冲击缓冲材料设置在保护壳体的重量底面或内底板上。
    • 9. 发明申请
    • Acceleration sensor
    • 加速度传感器
    • US20050056093A1
    • 2005-03-17
    • US10936809
    • 2004-09-09
    • Hiroyuki HatanoShinji FuruichiMasakatsu Saitoh
    • Hiroyuki HatanoShinji FuruichiMasakatsu Saitoh
    • G01P15/00G01P15/08G01P15/12G01P15/18H01L29/84
    • G01P15/18G01P15/0802G01P15/123G01P2015/0842
    • An acceleration sensor comprises an acceleration sensor element having a mass portion in the center, a thick frame surrounding the mass portion and a plurality of elastic support arms bridging the mass portion and the thick frame, and an upper regulation plate covering the acceleration sensor element and fixed on the thick frame with adhesive. The mass portion has, on the mass portion upper surface, connection portions connecting the mass portion with each of the arms, wired areas having lead wires on it and non-wired areas. The non-wired areas have a major area of the upper surface of the mass portion and are lower than the wired areas. The upper regulation plate has a first gap with the wired areas and a second gap with the non-wired areas, of which length is more than the sum of the first gap length, a lead wire thickness and 0.1 μm (preferably 1.0 μm). Even if contaminants adhere the mass portion upper surface, there is a large possibility of removing the contaminants from the upper surface when etching the non-wired areas, so that the vibration amplitude of the mass portion is scarcely lessened due to them.
    • 加速度传感器包括:加速度传感器元件,其具有中心的质量部分,围绕质量部分的厚框架和桥接质量部分和厚框架的多个弹性支撑臂;以及覆盖加速度传感器元件的上调节板, 用粘合剂固定在厚框架上。 质量部分在质量部分上表面上具有将质量部分与每个臂连接的连接部分,其上具有引线的有线区域和非接线区域。 非接线区域具有质量部分的上表面的主要区域并且低于有线区域。 上调节板具有与布线区域的第一间隙和与非接线区域的第二间隙,其长度大于第一间隙长度,引线厚度和0.1μm(优选1.0μm)的总和。 即使污染物粘附质量部分上表面,当蚀刻非接线区域时,从上表面去除污染物的可能性很大,使得质量部分的振动振幅由于它们而几乎不减少。
    • 10. 发明授权
    • Television signal receiver
    • 电视信号接收机
    • US5724105A
    • 1998-03-03
    • US673152
    • 1996-06-25
    • Hiroyuki Hatano
    • Hiroyuki Hatano
    • H03J7/06H04N5/44H04N5/455H04N5/50
    • H04N5/50H03J7/065
    • A video detection unit is provided with a first control loop including a phase detector for comparing phases between the output of a voltage-controlled oscillator and the carrier of a VIF signal to output a control voltage, and a second control loop including a counter for measuring the output frequency of the oscillator to output a control voltage when the frequency is out of a predetermined range. The second control loop determines the free-run frequency of the oscillator. The first control loop makes the frequency and phase of the oscillator coincide with those of a carrier. The output of the counter is also used as an AFT voltage.
    • 视频检测单元设置有第一控制回路,包括相位检测器,用于比较压控振荡器的输出与VIF信号的载波之间的相位以输出控制电压;以及第二控制回路,包括用于测量的计数器 当频率超出预定范围时输出控制电压的振荡器的输出频率。 第二个控制环路确定振荡器的自由运行频率。 第一个控制环使得振荡器的频率和相位与载波的频率和相位一致。 计数器的输出也用作AFT电压。