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31. 外观设计

USD948207S1 Wallet 有权
公开(公告)号：USD948207S1
公开(公告)日：2022-04-12
申请号：US35510501
申请日：2020-04-03
申请人： Hirotaka Sato
设计人： Hirotaka Sato

32. 发明授权

US08440907B2 Solar cell, solar cell string and solar cell module 有权
标题翻译：太阳能电池，太阳能电池串和太阳能电池组件
公开(公告)号：US08440907B2
公开(公告)日：2013-05-14
申请号：US12296748
申请日：2007-03-15
申请人： Takahisa Kurahashi , Hirotaka Sato , Akira Miyazawa , Kyotaro Nakamura , Toshio Kimura , Masaomi Hioki
发明人： Takahisa Kurahashi , Hirotaka Sato , Akira Miyazawa , Kyotaro Nakamura , Toshio Kimura , Masaomi Hioki
IPC分类号： H01L31/00 , H01L27/14
CPC分类号： H01L31/022433 , H01L31/0508 , Y02E10/50
摘要： A solar cell includes a semiconductor substrate having a photoelectric converting portion, a first electrode formed on a first main surface of the semiconductor substrate, and a second electrode connected to the first electrode on the first main surface. The first electrode includes a plurality of first connecting portions to be connected to an interconnector and a first non-connecting portion not connected to an interconnector. The first non-connecting portion is arranged between first connecting portions to electrically connect the first connecting portions together. The first connecting portion and first non-connecting portion are coupled forming an angle larger than 90° and smaller than 180°. A solar cell string and a solar cell module employ the solar cells.
摘要翻译：太阳能电池包括具有光电转换部分的半导体衬底，形成在半导体衬底的第一主表面上的第一电极和与第一主表面上的第一电极连接的第二电极。第一电极包括要连接到互连器的多个第一连接部分和未连接到互连器的第一非连接部分。第一非连接部分布置在第一连接部分之间以将第一连接部分电连接在一起。第一连接部分和第一非连接部分被连接形成大于90°且小于180°的角度。太阳能电池串和太阳能电池模块采用太阳能电池。

33. 发明申请

US20120224657A1 CARRIER RECOVERY CIRCUIT AND DEMODULATION CIRCUIT UNDER QUASI-COHERENT DETECTION METHOD 失效
标题翻译：基于相关检测方法的载波恢复电路和解调电路
公开(公告)号：US20120224657A1
公开(公告)日：2012-09-06
申请号：US13505346
申请日：2010-11-05
申请人： Eisaku Sasaki , Hirotaka Sato
发明人： Eisaku Sasaki , Hirotaka Sato
IPC分类号： H04L27/22
CPC分类号： H04L27/2273 , H04L27/3827 , H04L2027/0057 , H04L2027/0069 , H04L2027/0081
摘要： A carrier recovery circuit, adapted to a demodulation circuit according to a quasi-coherent detection method for generating baseband signals by way of quadrature detection on a received signal having an intermediate frequency, rotates phases of baseband signals; detects a phase error and an amplitude error; controls a bandwidth of a loop filter based on its difference, eliminates a high-frequency component from the phase error; and performs phase rotation based on the phase error eliminating its high-frequency component. It expands the bandwidth of the loop filter when a difference between the phase error and the amplitude error is greater than a predetermined threshold, whilst reducing bandwidth of the loop filter upon determining that the amplitude error decreases due to a reduction of the bandwidth of the loop filter. This optimizes the bandwidth of the loop filter to follow variations of the C/N ratio of the received signal, improving bit error rate.
摘要翻译：根据用于通过对具有中频的接收信号进行正交检测来生成基带信号的准相干检测方法的解调电路的载波恢复电路，旋转基带信号的相位; 检测相位误差和振幅误差; 基于其差异来控制环路滤波器的带宽，从相位误差中消除高频分量; 并根据消除其高频分量的相位误差进行相位旋转。当相位误差和幅度误差之间的差异大于预定阈值时，扩展环路滤波器的带宽，同时在由于环路带宽的降低导致振幅误差减小时减小环路滤波器的带宽过滤。这优化了环路滤波器的带宽，以遵循接收信号的C / N比的变化，从而提高误码率。

34. 发明申请

US20120142334A1 RADIO COMMUNICATION SYSTEM, SMALL CELL BASE STATION, RADIO TERMINAL, TRANSMISSION POWER CONTROL METHOD, AND ALLOCATION CONTROL METHOD 有权
标题翻译：无线电通信系统，小型基站，无线电终端，传输功率控制方法和分配控制方法
公开(公告)号：US20120142334A1
公开(公告)日：2012-06-07
申请号：US13390063
申请日：2010-03-05
申请人： Hirotaka Sato , Kazutaka Nakamura
发明人： Hirotaka Sato , Kazutaka Nakamura
IPC分类号： H04W52/04
CPC分类号： H04W52/244 , H04W16/32 , H04W84/045
摘要： A radio communication system wherein a femto cell base station (100a) is located in a macro cell (MC1) and a radio terminal (200a) is connected to the femto cell base station (100a) and wherein the femto cell base station (100a) or radio terminal (200a) controls, based on a propagation loss between the radio terminal (200a) and a macro cell base station (300a) existing in the neighborhood of the radio terminal (200a), the transmission power of a radio signal to be transmitted from the radio terminal (200a) to the femto cell base station (100a).
摘要翻译：一种无线电通信系统，其中毫微微小区基站（100a）位于宏小区（MC1）中，无线终端（200a）连接到毫微微小区基站（100a），并且其中，毫微微小区基站（100a）或无线终端（200a）基于无线终端（200a）和存在于无线终端（200a）附近的宏小区基站（300a）之间的传播损失，控制无线信号的发送功率为从无线终端（200a）发送到毫微微小区基站（100a）。

35. 发明授权

US07238888B2 Wire for coil 有权
标题翻译：线圈线
公开(公告)号：US07238888B2
公开(公告)日：2007-07-03
申请号：US10964345
申请日：2004-10-13
申请人： Yoshihide Goto , Katuyosi Oonuma , Kenji Morooka , Hirotaka Sato , Tadashi Oshikiri , Taiki Goto
发明人： Yoshihide Goto , Katuyosi Oonuma , Kenji Morooka , Hirotaka Sato , Tadashi Oshikiri , Taiki Goto
IPC分类号： H01B5/02 , H01B5/08 , H01H27/28
CPC分类号： H01F5/04 , H01F5/00 , H01F27/2823 , H01F27/323 , H01F41/077 , H01F41/122
摘要： In a coil wire having a square sectional shape, arc-shaped chamfers are provided at four corners in the section of the square. The sectional area of the coil wire having the chamfers is set to at least 1.15 times as large as that of a circle having a diameter which is the same as the length of one side of the square.
摘要翻译：在具有正方形截面形状的线圈线中，在正方形部分的四个角处提供弧形倒角。具有倒角的线圈线的截面面积被设定为直径与正方形的一侧的长度相同的直径的至少1.15倍。

36. 发明授权

US5530292A Semiconductor device having a plurality of chips 失效
标题翻译：具有多个芯片的半导体装置
公开(公告)号：US5530292A
公开(公告)日：1996-06-25
申请号：US961171
申请日：1992-10-16
申请人： Masaki Waki , Junichi Kasai , Tsuyoshi Aoki , Toshiyuki Honda , Hirotaka Sato
发明人： Masaki Waki , Junichi Kasai , Tsuyoshi Aoki , Toshiyuki Honda , Hirotaka Sato
IPC分类号： H01L23/495 , H01L23/02 , H01L25/04
CPC分类号： H01L23/49575 , H01L23/49524 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L24/48 , H01L2924/00014 , H01L2924/01078 , H01L2924/01079 , H01L2924/01322 , H01L2924/07802 , H01L2924/12042 , H01L2924/181
摘要： Two semiconductor chips are coupled to outer leads by means of tape leads so that the chips are spaced apart from each other. A space between the chips is filled with a mold resin.
摘要翻译：通过带引线将两个半导体芯片耦合到外部引线，使得芯片彼此间隔开。芯片之间的空间用模制树脂填充。

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