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公开(公告)号：US5817172A
公开(公告)日：1998-10-06
申请号：US739758
申请日：1996-10-29
IPC分类号： C01G1/00 , C01G3/00 , C30B9/00 , C30B13/00 , C30B15/02 , C30B19/04 , C30B29/22 , H01B12/00 , H01B13/00 , C30B13/26
CPC分类号： C30B29/225 , C30B13/00 , C30B9/00
摘要： For the solution growth, a solvent is used which is composed of a mixture of an oxide containing at least one member of those elements which constitute the oxide crystal and a halide containing at least one member of those elements which constitute the oxide crystal. The process enables the temperature of crystal growth to be lowered to a significant extent, avoids inclusions such as impure anionic elements from getting intruded into the oxide crystal, while retaining adequate crystal growth through solution growth, and affords, in spite of an atmospheric mode of crystal growth and with the pinning force of magnetic flux used to advantage, the same level of beneficial effects as in a mode of crystal growth at a low oxygen pressure.
摘要翻译： 对于溶液生长，使用由包含构成氧化物晶体的那些元素中的至少一个元素的氧化物和包含构成氧化物晶体的元素的至少一种元素的卤化物的混合物组成的溶剂。 该方法使晶体生长的温度能够显着降低，避免诸如不纯的阴离子元素等夹杂物侵入到氧化物晶体中，同时通过溶液生长保持足够的晶体生长，并且尽管存在大气模式 晶体生长和磁通量的钉扎力有利，与低氧压力下的晶体生长模式相同程度的有益效果。
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公开(公告)号：US09543933B2
公开(公告)日：2017-01-10
申请号：US13241510
申请日：2011-09-23
申请人： Yoshiaki Ito
发明人： Yoshiaki Ito
CPC分类号： H03K4/06 , H02M3/156 , H02M2001/0003 , H03K7/08
摘要： A current generator circuit included in a triangle-wave generator circuit in a control circuit includes plural stages of current mirrors connected in parallel with each other. The plural stages of current mirrors are placed so that the sum of output currents output therefrom becomes an output current of the current generator circuit. A switching element that controls the on/off state of a current in accordance with the amount of load current of a DCDC converter is connected to each of the current mirrors.
摘要翻译： 包括在控制电路中的三角波发生器电路中的电流发生器电路包括彼此并联连接的多级电流镜。 电流镜的多级放置成使得其输出的输出电流的和成为电流发生器电路的输出电流。 根据DCDC转换器的负载电流量来控制电流的开/关状态的开关元件连接到每个电流镜。
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公开(公告)号：US09537043B2
公开(公告)日：2017-01-03
申请号：US13087714
申请日：2011-04-15
申请人： Shunpei Yamazaki , Hajime Kimura , Yoshiaki Ito , Takuro Ohmaru
发明人： Shunpei Yamazaki , Hajime Kimura , Yoshiaki Ito , Takuro Ohmaru
IPC分类号： H01L31/0203 , H01L31/20 , C23C14/08 , C23C14/34 , H01L31/0296 , H01L31/0304 , H01L31/0312 , H01L31/0368 , H01L31/0376 , H01L31/0392 , H01L31/075 , H01L31/18 , H02S40/32 , H01L21/02
CPC分类号： H01L31/202 , C23C14/08 , C23C14/34 , H01L21/02422 , H01L21/02538 , H01L21/02554 , H01L21/02565 , H01L21/0262 , H01L21/02672 , H01L31/0296 , H01L31/0304 , H01L31/0312 , H01L31/03685 , H01L31/03762 , H01L31/0392 , H01L31/075 , H01L31/1816 , H02S40/32 , Y02E10/544 , Y02E10/545 , Y02E10/548 , Y02P70/521
摘要： It is an object to reduce the region of a photoelectric conversion element which light does not reach, to suppress deterioration of power generation efficiency, and to suppress manufacturing cost of a voltage conversion element. The present invention relates to a transmissive photoelectric conversion device which includes a photoelectric conversion element including an n-type semiconductor layer, an intrinsic semiconductor layer, and a p-type semiconductor layer; a voltage conversion element which is overlapped with the photoelectric conversion element and which includes an oxide semiconductor film for a channel formation region; and a conductive element which electrically connects the photoelectric conversion element and the voltage conversion element. The photoelectric conversion element is a solar cell. The voltage conversion element includes a transistor having a channel formation region including an oxide semiconductor film. The voltage conversion element is a DC-DC converter.
摘要翻译： 本发明的目的是减少不能到达的光电转换元件的区域，以抑制发电效率的劣化，并且抑制电压转换元件的制造成本。 本发明涉及一种透射光电转换装置，其包括：包括n型半导体层，本征半导体层和p型半导体层的光电转换元件; 电压转换元件，其与光电转换元件重叠并且包括用于沟道形成区域的氧化物半导体膜; 以及电连接光电转换元件和电压转换元件的导电元件。 光电转换元件是太阳能电池。 电压转换元件包括具有包括氧化物半导体膜的沟道形成区的晶体管。 电压转换元件是DC-DC转换器。
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公开(公告)号：US09362820B2
公开(公告)日：2016-06-07
申请号：US13239515
申请日：2011-09-22
申请人： Yoshiaki Ito , Kei Takahashi
发明人： Yoshiaki Ito , Kei Takahashi
CPC分类号： H02M3/156
摘要： A DCDC converter includes a control circuit, a transistor in which switching is controlled by being supplied voltage output from the control circuit to a gate electrode of the transistor, a voltage conversion portion in which supply of input voltage is controlled by the switching of the transistor and output power commensurate with duty ratio of the switching of the transistor, and a detection circuit detecting the output power. Further, the control circuit includes a control signal generation circuit generating a control signal with a pulse voltage waveform and a selection circuit applying voltage of the control signal to the gate electrode in the case where current detected by the detection circuit is the same as or exceeds the threshold value and applying voltage for turning on the transistor to the gate electrode in the case where the current detected by the detection circuit falls below the threshold value.
摘要翻译： DCDC转换器包括控制电路，通过从控制电路向晶体管的栅电极输出的电压来控制开关的晶体管，通过晶体管的开关来控制输入电压的供给的电压转换部分 以及与晶体管的开关的占空比相当的输出功率，以及检测输出功率的检测电路。 此外，控制电路包括控制信号产生电路，在由检测电路检测到的电流相同或超过的情况下，产生具有脉冲电压波形的控制信号和选择电路将施加控制信号的电压施加到栅电极 在由检测电路检测到的电流低于阈值的情况下，将阈值和用于将晶体管接通至栅电极的施加电压。
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公开(公告)号：US09224757B2
公开(公告)日：2015-12-29
申请号：US13307084
申请日：2011-11-30
申请人： Kei Takahashi , Yoshiaki Ito
发明人： Kei Takahashi , Yoshiaki Ito
CPC分类号： H01L27/1225 , H01L27/1251 , H02M3/158 , H02M3/33523 , H02M2001/0006
摘要： A DC-DC converter is driven by single high input voltage, and includes a voltage converter circuit and a control circuit. The increase of the occupied area of the DC-DC converter is suppressed. The DC-DC converter includes an input terminal to which input voltage is applied; a voltage converter circuit connected to the input terminal, and including a first transistor; a control circuit configured to control the voltage converter circuit, and including a second transistor including a silicon material in a channel formation region; and a third transistor provided between the input terminal and the control circuit, and configured to convert the input voltage into power supply voltage that is lower than the input voltage. The first transistor and the third transistor include an oxide semiconductor material in channel formation regions. The first transistor and the third transistor are stacked over the second transistor with an insulating film provided therebetween.
摘要翻译： DC-DC转换器由单个高输入电压驱动，并且包括电压转换器电路和控制电路。 DC-DC转换器的占用面积的增加被抑制。 DC-DC转换器包括施加输入电压的输入端子; 连接到所述输入端子的电压转换器电路，并且包括第一晶体管; 控制电路，被配置为控制所述电压转换器电路，并且包括在沟道形成区域中包括硅材料的第二晶体管; 以及第三晶体管，其设置在所述输入端子和所述控制电路之间，并且被配置为将所述输入电压转换为低于所述输入电压的电源电压。 第一晶体管和第三晶体管包括沟道形成区域中的氧化物半导体材料。 第一晶体管和第三晶体管堆叠在第二晶体管上，其间设置有绝缘膜。
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6.发明授权公开(公告)号：US08903682B2
公开(公告)日：2014-12-02
申请号：US13376458
申请日：2010-03-11
CPC分类号： F24F11/0086 , F24F11/30 , F24F11/52 , F24F11/54 , G05G5/06
摘要： An air conditioning system diagnosis apparatus and an air conditioning system diagnosis result display apparatus capable of representing various kinds of failures with high visibility by generating a system structure diagram that illustrates an air conditioning system in a different form depending on a detected failure and illustrating the failure using this system structure diagram are obtainable. Diagnosis result superimposed diagram generating means for generating a system structure diagram that includes icons, such as an icon of an outdoor unit and an icon of an indoor unit, and a line that links them on the basis of system structure information derived by system structure analyzing means and for superimposing a refrigeration cycle diagnosis result derived by refrigeration cycle analyzing means in the vicinity of an icon of a concerned device in the system structure diagram is included.
摘要翻译： 一种空调系统诊断装置和空调系统诊断结果显示装置，其能够通过生成根据检测到的故障来示出不同形式的空调系统的系统结构图，并且示出故障，能够表示具有高可见性的各种故障 使用该系统结构图可以获得。 诊断结果叠加图生成装置，用于生成包括诸如室外单元的图标和室内单元的图标的图标的系统结构图，以及基于通过系统结构分析得到的系统结构信息来链接它们的线 包括在系统结构图中用于将制冷循环分析装置产生的制冷循环诊断结果叠加在相关装置的图标附近的装置。
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公开(公告)号：US08692243B2
公开(公告)日：2014-04-08
申请号：US13083642
申请日：2011-04-11
申请人： Koichiro Kamata , Yoshiaki Ito , Takuro Ohmaru
发明人： Koichiro Kamata , Yoshiaki Ito , Takuro Ohmaru
IPC分类号： H01L29/12 , H01L21/8234
CPC分类号： H01L27/1225 , H01L21/76254 , H01L27/1251 , H01L27/127 , H01L29/66772
摘要： An object is to reduce the number of manufacturing steps of a semiconductor device, to improve yield of a semiconductor device, or to reduce manufacturing cost of a semiconductor device. One embodiment of the present invention relates to a semiconductor device and a method for manufacturing the semiconductor device. The semiconductor device includes, over a substrate, a first transistor having a single crystal semiconductor layer in a channel formation region, a second transistor that is isolated from the first transistor with an insulating layer positioned therebetween and has an oxide semiconductor layer in a channel formation region, and a diode having a single crystal semiconductor layer and a oxide semiconductor layer.
摘要翻译： 目的是减少半导体器件的制造步骤的数量，以提高半导体器件的产量，或者降低半导体器件的制造成本。 本发明的一个实施例涉及半导体器件和制造半导体器件的方法。 半导体器件在衬底上包括在沟道形成区域中具有单晶半导体层的第一晶体管，与第一晶体管隔离的第二晶体管，绝缘层位于其间并具有沟道形成中的氧化物半导体层 区域，以及具有单晶半导体层和氧化物半导体层的二极管。
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公开(公告)号：US08686413B2
公开(公告)日：2014-04-01
申请号：US12894911
申请日：2010-09-30
申请人： Shunpei Yamazaki , Kei Takahashi , Yoshiaki Ito
发明人： Shunpei Yamazaki , Kei Takahashi , Yoshiaki Ito
IPC分类号： H01L29/12 , H01L29/04 , H01L31/036
摘要： It is an object to provide a semiconductor device having a new productive semiconductor material and a new structure. The semiconductor device includes a first conductive layer over a substrate, a first insulating layer which covers the first conductive layer, an oxide semiconductor layer over the first insulating layer that overlaps with part of the first conductive layer and has a crystal region in a surface part, second and third conductive layers formed in contact with the oxide semiconductor layer, an insulating layer which covers the oxide semiconductor layer and the second and third conductive layers, and a fourth conductive layer over the insulating layer that overlaps with part of the oxide semiconductor layer.
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公开(公告)号：US08562518B2
公开(公告)日：2013-10-22
申请号：US13421477
申请日：2012-03-15
申请人： Hideya Kitagawa , Yoshiaki Ito
发明人： Hideya Kitagawa , Yoshiaki Ito
IPC分类号： A61B1/008
CPC分类号： A61B1/0055 , A61B1/0011 , A61B1/008
摘要： A flexible endoscope part including an operation member pulling operated to curve a flexible part, a plurality of joint rings connected substantially coaxially to be pivot-able in relation to each other, each the joint rings have an opening part and an engagement part, and an operation-member receiving unit which is inserted into the opening part from outside to inside in the radial direction of the joint ring, is formed by performing bending process on an elastic wire material, is protruded into inside of the joint ring, wherein the operation-member insertion part forms a coil shape which extends in an insertion direction of the operation member.
摘要翻译： 一种柔性内窥镜部件，包括操作部件，其被拉动操作以弯曲柔性部件;多个接头环，其基本上同轴地相对于彼此可枢转地连接，每个接合环具有开口部和接合部， 通过对弹性丝材进行弯曲加工而形成在接合环的径向外侧从内侧插入开口部的操作部件接收部，突出到接合环的内部， 构件插入部形成沿操作构件的插入方向延伸的线圈形状。
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公开(公告)号：US08519695B2
公开(公告)日：2013-08-27
申请号：US12911095
申请日：2010-10-25
申请人： Yoshiaki Ito
发明人： Yoshiaki Ito
IPC分类号： G05F3/16
CPC分类号： H03F3/45475 , H03F2203/45526
摘要： One of the objects of the present invention is to suppress variations in the frequency response of a feedback circuit due to variations in the value of a passive element in an error amplifier. One of the embodiments of the present invention provides a configuration allowing the frequency response of a feedback circuit in an error amplifier to be determined by not only the value of a passive element but the gain of an active element. This error amplifier includes a voltage-to-current converter which is an active element. In addition, a first terminal, a second terminal, an operational amplifier, a first resistor, a second resistor, first to fifth transistors, a first current source, and a second current source can be built into an integrated circuit, and a capacitor can be externally provided.
摘要翻译： 本发明的目的之一是抑制由误差放大器中的无源元件的值的变化引起的反馈电路的频率响应的变化。 本发明的一个实施例提供一种允许误差放大器中的反馈电路的频率响应不仅通过无源元件的值而是通过有源元件的增益来确定的配置。 该误差放大器包括一个作为有源元件的电压 - 电流转换器。 此外，集成电路可以内置第一端子，第二端子，运算放大器，第一电阻器，第二电阻器，第一至第五晶体管，第一电流源和第二电流源，并且电容器 外部提供。
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