公开(公告)号：US5515000A

公开(公告)日：1996-05-07

申请号：US346637

申请日：1994-11-30

申请人： Satoshi Maruyama ,  Fumihiko Kobayashi ,  Junichi Hasegawa

发明人： Satoshi Maruyama ,  Fumihiko Kobayashi ,  Junichi Hasegawa

IPC分类号： H03F1/00 ,  H03F1/02 ,  H03F1/32

CPC分类号： H03F1/3235 ,  H03F2201/3212 ,  Y02B60/50

摘要： A feed-forward amplifier of a type preventing unwanted waves from being outputted in an initial operation suitable to a use in a radio transmitter-receiver in a radio communication system, aimed to reduce a loss in the course from an output of a main amplifier to an output of the apparatus by implementing an output control during the initial operation in the front stage of the main amplifier without switches having been heretofore used, further reducing a power consumption of the apparatus. The feed-forward amplifier of this invention is provided with a control unit which controls a pilot signal variably attenuating unit so as to gradually decrease an attenuation quantity of a pilot signal with use of results of detection conducted by a power source start-up detecting means and a main signal detecting means as timing information after a start-up of a power source of a main amplifier, and controls a main signal variably attenuating unit so as to gradually decrease an attenuation quantity of a main signal after the pilot signal variable attenuating unit has decreased the attenuation quantity of the pilot signal.

摘要翻译： 一种防止不想要的波在适用于无线电通信系统中的无线电发射机 - 接收机中的初始操作中输出的类型的前馈放大器，目的在于减少从主放大器输出到 通过在没有开关的主放大器的前级中的初始操作期间实现输出控制的装置的输出，进一步降低了装置的功耗。 本发明的前馈放大器设置有控制单元，该控制单元使用由电源启动检测装置进行的检测结果来控制导频信号可变衰减单元，以逐渐降低导频信号的衰减量 以及主信号检测装置，作为在主放大器的电源启动之后的定时信息，并且控制主信号可变衰减单元，以便在导频信号可变衰减单元之后逐渐减小主信号的衰减量 降低了导频信号的衰减量。

公开(公告)号：US07254377B2

公开(公告)日：2007-08-07

申请号：US10015369

申请日：2001-12-12

申请人： Satoshi Maruyama ,  Osamu Mita ,  Yasuyuki Oishi ,  Tokuro Kubo ,  Norio Tozawa ,  Fumihiko Kobayashi

发明人： Satoshi Maruyama ,  Osamu Mita ,  Yasuyuki Oishi ,  Tokuro Kubo ,  Norio Tozawa ,  Fumihiko Kobayashi

IPC分类号： H04B1/04

CPC分类号： H03F3/602 ,  H03F1/3241 ,  H03F1/3247 ,  H04B1/0483 ,  H04B2001/0425

摘要： A parallel operation system of transmission amplifiers enable the parallel running by the two distortion compensation amplifiers using the digital pre-distorter system and to provide a parallel operation system of the transmission amplifiers that makes it possible to switch to respective single running easily. The parallel operation system includes first and second transmission amplifiers which receive common input signals for outputting amplified signals from respective ones; and a coupling unit which combines outputs of the first and second transmission amplifiers, to provide as its output; the first and second transmission amplifiers each having a main amplifier; and a modulation unit disposed on the input side of the main amplifier; wherein the output of one of the modulation units included in the first and second transmission amplifiers is fed in common to the main amplifiers included in the first and second transmission amplifiers.

摘要翻译： 传输放大器的并行操作系统使得能够通过使用数字预失真器系统的两个失真补偿放大器的并行运行，并且提供可以容易地切换到相应的单个运行的发送放大器的并行操作系统。 并行操作系统包括第一和第二发送放大器，其接收用于从相应输入信号输出放大信号的公共输入信号; 以及耦合单元，其组合第一和第二发送放大器的输出，以提供其输出; 第一和第二发送放大器各自具有主放大器; 以及调制单元，设置在所述主放大器的输入侧; 其中包括在第一和第二发送放大器中的调制单元之一的输出被共同馈送到包括在第一和第二发送放大器中的主放大器。

公开(公告)号：US6148185A

公开(公告)日：2000-11-14

申请号：US594828

申请日：1996-01-31

申请人： Satoshi Maruyama ,  Tokihiro Miyo ,  Fumihiko Kobayashi ,  Tatsuo Furukawa ,  Norio Tazawa ,  Yasushi Seino

发明人： Satoshi Maruyama ,  Tokihiro Miyo ,  Fumihiko Kobayashi ,  Tatsuo Furukawa ,  Norio Tazawa ,  Yasushi Seino

IPC分类号： H03F1/32 ,  H04J1/00 ,  H04L27/26 ,  H04B17/00

CPC分类号： H03F1/3235 ,  H04B17/104 ,  H04B17/13 ,  Y02B60/50

摘要： The present invention relates to a feed-forward amplifying device suitable for radio communication systems such as digital automobile telephone. In the feed-forward amplifying device which includes a distortion extracting loop circuit unit including a main amplifier which amplifies a main signal in a main signal system, the distortion extracting loop circuit unit creating a distortion extracting signal by controlling the phase of the main signal the distortion extracting signal obtained by canceling the main signal component of an output from the main amplifier; and a distortion removing loop circuit unit arranged at the rear stage of the main amplifier, the distortion removing loop circuit unit producing only the main signal component from a signal in the main signal system at the rear stage of the main amplifier using the distortion extracting signal obtained by canceling the main signal component, the distortion extracting loop circuit unit executes phase control by shifting a phase control point where the main signal can be most canceled, thus creating the distortion extracting signal. This device can improve the power efficiency with a small back-up of the amplifier and stably produce a low-distortion amplified signal.

摘要翻译： 本发明涉及一种适用于数字汽车电话等无线通信系统的前馈放大装置。 在包括失真提取环路电路单元的前馈放大装置中，包括放大主信号系统中的主信号的主放大器，失真提取回路电路单元通过控制主信号的相位来产生失真提取信号 通过消除来自主放大器的输出的主信号分量而获得的失真提取信号; 以及设置在主放大器的后级的失真消除环路电路单元，失真消除环路电路单元，使用失真提取信号仅在主放大器的后级的主信号系统中的信号中产生主信号分量 通过取消主信号分量获得，失真提取回路电路单元通过移位主信号可以被最多地取消的相位控制点来执行相位控制，从而创建失真提取信号。 该器件可以通过放大器的小型备份来提高功耗，并稳定地产生低失真放大信号。

公开(公告)号：US5898339A

公开(公告)日：1999-04-27

申请号：US912687

申请日：1997-08-18

申请人： Satoshi Maruyama ,  Tokihiro Miyo ,  Fumihiko Kobayashi ,  Akira Seino

发明人： Satoshi Maruyama ,  Tokihiro Miyo ,  Fumihiko Kobayashi ,  Akira Seino

IPC分类号： H03F1/32 ,  H04J1/00 ,  H03F1/26

CPC分类号： H03F1/3235

摘要： A feedforward amplifier having a distortion detection loop and a distortion elimination loop is provided that achieves increased accuracy, improved response, and stable operation. A variable attenuator is placed in front of a detector in a loop output stage, and the amount of attenuation in the variable attenuator is set large during a transient response period during the rising of the amplifier, and set small during a steady-state condition. The detection of the transition to the steady-state condition is accomplished, for example, by comparing the detector output with a prescribed threshold value. The width of perturbation is set large during a transient response period, and set small during a steady-state condition.

摘要翻译： 提供具有失真检测回路和失真消除回路的前馈放大器，其实现了增加的精度，改进的响应和稳定的操作。 可变衰减器放置在环路输出级中的检测器的前面，并且在放大器的上升期间的瞬态响应周期期间可变衰减器中的衰减量被设置得很大，并且在稳态条件期间设置得较小。 例如，通过将检测器输出与规定的阈值进行比较来实现向稳态条件的转变的检测。 在瞬态响应期间扰动宽度设置较大，在稳态条件下设置较小。

公开(公告)号：US07754382B2

公开(公告)日：2010-07-13

申请号：US10901348

申请日：2004-07-29

申请人： Masato Kurihara ,  Tadashi Suzuki ,  Satoshi Maruyama ,  Atsushi Sano

发明人： Masato Kurihara ,  Tadashi Suzuki ,  Satoshi Maruyama ,  Atsushi Sano

IPC分类号： H01M4/36 ,  H01M4/62 ,  H01M4/88

CPC分类号： H01M4/13 ,  H01M4/0404 ,  H01M4/0416 ,  H01M4/0419 ,  H01M4/043 ,  H01M4/62 ,  H01M4/621 ,  H01M2004/021

摘要： The composite particle for an electrode in accordance with the present invention contains an electrode active material, a conductive auxiliary agent having an electronic conductivity, and an oxidizing/reducing agent. Therefore, this composite particle can construct an effective conductive network, and effectively provide so-called oxidizing/reducing capacity due to the oxidizing/reducing agent. Hence, when the composite particle for an electrode in accordance with the present invention is used as a constituent material of an electrode in an electrochemical device, the electrochemical device can realize a higher capacity.

摘要翻译： 根据本发明的电极用复合颗粒包含电极活性材料，具有电子导电性的导电助剂和氧化还原剂。 因此，该复合颗粒可以构成有效的导电网络，并且由于氧化还原剂而有效地提供所谓的氧化/还原能力。 因此，当将根据本发明的电极用复合颗粒用作电化学装置中的电极的构成材料时，电化学装置可以实现更高的容量。

公开(公告)号：US07583058B2

公开(公告)日：2009-09-01

申请号：US10986956

申请日：2004-11-15

申请人： Tsuyoshi Iijima ,  Kazuya Ogawa ,  Toshifumi Tanaka ,  Satoshi Maruyama

发明人： Tsuyoshi Iijima ,  Kazuya Ogawa ,  Toshifumi Tanaka ,  Satoshi Maruyama

IPC分类号： H02J7/00

CPC分类号： H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0569

摘要： The method of charging a lithium ion secondary battery uses a lithium ion secondary battery comprising a positive electrode including a mixed metal oxide containing at least Li, Mn, and Ni as metal components as a positive electrode active material, a negative electrode, and a nonaqueous electrolytic solution containing a lithium salt; and includes a constant current charging step of carrying out constant current charging with a set charging current value I1 corresponding to a set value nC satisfying the condition represented by the expression of 2C≦nC≦60C, where C is a rated capacity value of the lithium ion secondary battery, and n is a number of 2 to 60.

摘要翻译： 锂离子二次电池的充电方法使用包括含有至少含有Li，Mn和Ni的混合金属氧化物的正极作为金属成分的锂离子二次电池作为正极活性物质，负极和非水性 含有锂盐的电解液; 并且包括恒定电流充电步骤，该充电步骤以对应于设定值nC的设定充电电流值I1进行恒定电流充电，该设定值满足2C <= nC <= 60℃表示的条件，其中C是额定容量值 锂离子二次电池，n为2〜60的数。

公开(公告)号：US20090017279A1

公开(公告)日：2009-01-15

申请号：US12143030

申请日：2008-06-20

申请人： Takao Mizushima ,  Seiichi Abiko ,  Kyoichi Kawase ,  Toshio Takahashi ,  Satoshi Maruyama

发明人： Takao Mizushima ,  Seiichi Abiko ,  Kyoichi Kawase ,  Toshio Takahashi ,  Satoshi Maruyama

IPC分类号： H05K9/00 ,  H01F1/00 ,  B32B5/16

CPC分类号： H05K9/0083 ,  H01F1/15308 ,  H01F1/26 ,  H01F41/16 ,  Y10T428/268 ,  Y10T428/31 ,  Y10T428/32

摘要： An electromagnetic wave suppressing sheet according to the invention is a sheet including a magnetic powder and an insulating material. A real part of a permittivity in an in-plane direction of the sheet is about 200 or more, and an imaginary part thereof is about 25 or more. Accordingly, it is possible to obtain an electromagnetic wave absorbing sheet which exhibits an excellent electric wave absorption characteristic in which an absorption amount of electromagnetic waves is large in an in-plane direction of the sheet.

摘要翻译： 根据本发明的电磁波抑制片是包括磁性粉末和绝缘材料的片材。 在片材的面内方向上的介电常数的实部为约200以上，其虚部为约25以上。 因此，可以获得在片材的面内方向上电磁波的吸收量大的电波吸收特性的电磁波吸收片。

公开(公告)号：US07074688B2

公开(公告)日：2006-07-11

申请号：US10877997

申请日：2004-06-29

申请人： Masato Kurihara ,  Satoshi Maruyama

发明人： Masato Kurihara ,  Satoshi Maruyama

IPC分类号： H01L21/20

CPC分类号： H01G9/155 ,  Y02E60/13 ,  Y02T10/7022 ,  Y10T29/417

摘要： The present invention provides a method of making an electrochemical capacitor electrode comprising a collector and an electronically conductive porous layer formed on the collector while keeping an electric contact therewith. The porous layer contains at least a porous particle made of a carbon material having an electronic conductivity and a binder capable of binding the porous particle. The method comprises a plasma processing step of subjecting a material to high-frequency thermal plasma processing in a plasma gas atmosphere so as to yield the porous particle. All the manufacturing steps subsequent to the plasma processing step are carried out in an inert gas atmosphere.

摘要翻译： 本发明提供一种制造电化学电容器电极的方法，该电化学电容器电极包括集电体和形成在集电体上的电子导电多孔层，同时保持与其的电接触。 多孔层至少包含由具有电子导电性的碳材料和能够结合多孔颗粒的粘合剂制成的多孔颗粒。 该方法包括：等离子体处理步骤，使等离子体气体气氛中的材料进行高频热等离子体处理，得到多孔质粒子。 等离子体处理步骤之后的所有制造步骤在惰性气体气氛中进行。

公开(公告)号：US20050233218A1

公开(公告)日：2005-10-20

申请号：US11066247

申请日：2005-02-25

申请人： Kazuya Ogawa ,  Tsuyoshi Iijima ,  Satoshi Maruyama

发明人： Kazuya Ogawa ,  Tsuyoshi Iijima ,  Satoshi Maruyama

IPC分类号： H01M10/05 ,  H01M2/02 ,  H01M4/13 ,  H01M4/133 ,  H01M4/587 ,  H01M4/62 ,  H01M6/16 ,  H01M6/42 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/44 ,  H01M4/58

CPC分类号： H01M4/587 ,  H01M2/0275 ,  H01M2/0295 ,  H01M4/02 ,  H01M6/42 ,  H01M10/0436 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/021 ,  H01M2300/004

摘要： A lithium-ion secondary battery device comprises a positive electrode collector having a surface formed with a positive electrode active material layer containing a positive electrode active material; a negative electrode collector having a surface formed with a negative electrode active material layer containing a negative electrode active material; an electrically insulating porous separator; and an electrolyte containing a lithium salt and being in contact with the positive electrode active material layer, negative electrode active material layer, and separator. The negative electrode active material is a carbon material having a graphite structure. The amount of the carbon material supported by the negative electrode active material layer is 2.0 to 4.0 mg/cm2. The graphite structure in an X-ray diffraction pattern of the carbon material exhibits a peak intensity P101 of (101) plane and a peak intensity P100 of (100) plane having a ratio (P101/P100) of 2.0 to 2.8 therebetween.

摘要翻译： 锂离子二次电池装置包括正极集电体，其具有由含有正极活性物质的正极活性物质层形成的表面; 具有由含有负极活性物质的负极活性物质层形成的表面的负极集电体; 电绝缘多孔分离器; 以及包含锂盐并与正极活性物质层，负极活性物质层和隔膜接触的电解质。 负极活性物质是具有石墨结构的碳材料。 由负极活性物质层支撑的碳材料的量为2.0〜4.0mg / cm 2。 碳材料的X射线衍射图中的石墨结构表现出（101）面的峰强度P101和（100）面的峰值强度P100（P101 / P100）为2.0〜2.8。

公开(公告)号：US20050186468A1

公开(公告)日：2005-08-25

申请号：US11065454

申请日：2005-02-25

申请人： Atsuko Kosuda ,  Keita Kobayashi ,  Satoshi Maruyama

发明人： Atsuko Kosuda ,  Keita Kobayashi ,  Satoshi Maruyama

IPC分类号： H01G9/00 ,  H01G9/02 ,  H01G9/04 ,  H01G9/08 ,  H01G9/10 ,  H01G11/00 ,  H01G11/22 ,  H01G11/24 ,  H01G11/30 ,  H01G11/32 ,  H01G11/38 ,  H01G11/52 ,  H01G11/66 ,  H01G11/78 ,  H01G11/80 ,  H01G11/84 ,  H01G11/86 ,  H01M2/02 ,  H01M2/06 ,  H01M2/08 ,  H01M2/18 ,  H01M2/26 ,  H01M10/04

CPC分类号： H01M2/06 ,  H01G9/08 ,  H01G9/155 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/1673 ,  H01M2/18 ,  H01M10/0436 ,  H01M10/0585 ,  Y02E60/13 ,  Y02T10/7022 ,  Y10T29/4911 ,  Y10T29/49115

摘要： An electrochemical device comprises a laminate including a first electrode layer, a separator layer, and a second electrode layer laminated in sequence; an electrolytic solution infiltrating the laminate; and a resin part covering an outer periphery of the laminate. The second electrode layer has an area smaller than the area of the separator layer and the area of the first electrode layer. The surface of the separator layer opposing the second electrode layer is provided with a noncontact part kept away from the second electrode layer. The noncontact part is formed like a ring along the outer periphery of the separator layer. The resin part further covers the noncontact part of the separator layer.

摘要翻译： 电化学装置包括依次层压的包括第一电极层，隔离层和第二电极层的层压体; 电解液渗透层压体; 以及覆盖层叠体的外周的树脂部。 第二电极层的面积小于隔板层的面积和第一电极层的面积。 与第二电极层相对的隔板层的表面设置有远离第二电极层的非接触部分。 非接触部分沿隔离层的外周形成为环状。 树脂部分还覆盖隔离层的非接触部分。