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1. 发明申请

US20130323799A1 METHOD FOR INDUSTRIALLY PRODUCING CYCLIC-STRUCTURE-CONTAINING BRANCHED GLUCAN 有权
标题翻译：用于工业生产包含结构分支葡萄糖的方法
公开(公告)号：US20130323799A1
公开(公告)日：2013-12-05
申请号：US13992205
申请日：2011-12-02
申请人： Takeshi Takaha , Kouji Odan , Michiyo Yanase , Iwao Kojima , Tsunehisa Akiyama
发明人： Takeshi Takaha , Kouji Odan , Michiyo Yanase , Iwao Kojima , Tsunehisa Akiyama
IPC分类号： C12P19/04
CPC分类号： C12P19/04 , C12P19/18 , C12Y204/01018
摘要： An object of the present invention is to provide a method for industrially producing a branched glucan having a cyclic structure. The method for producing a branched glucan having a cyclic structure comprises the steps of: (1) preparing a mixed liquid which contains a branching enzyme in which starch granules are suspended at a concentration of 5% by weight or more and 50% by weight or less, and allowing the branching enzyme to act on starch in the starch granules, wherein a temperature of the mixed liquid at the time of preparation is 0° C. or higher and not higher than the gelatinization starting temperature of the starch granule; and (2) elevating the temperature of the mixed liquid to 85° C. or higher and 129° C. or lower, wherein in the method, none of α-amylase, β-amylase, amyloglucosidase and a transglucosidase is added to the mixed liquid.
摘要翻译：本发明的目的是提供一种工业生产具有环状结构的支链葡聚糖的方法。制备具有环状结构的支链葡聚糖的方法包括以下步骤：（1）制备含有淀粉颗粒以5重量％以上至50重量％的浓度悬浮的分支酶的混合液，或较少，并且使分支酶对淀粉颗粒中的淀粉起作用，其中制备时的混合液的温度为0℃以上且不高于淀粉颗粒的糊化开始温度; 和（2）将混合液体的温度升高至85℃以上且129℃以下，其中，在该方法中，将混合液体中的α-淀粉酶，β-淀粉酶，淀粉葡糖苷酶和转葡糖苷酶均未添加到混合液体。

2. 发明申请

US20070132512A1 Variable gain amplifier 审中-公开
标题翻译：可变增益放大器
公开(公告)号：US20070132512A1
公开(公告)日：2007-06-14
申请号：US11604829
申请日：2006-11-28
申请人： Takahito Miyazaki , Iwao Kojima
发明人： Takahito Miyazaki , Iwao Kojima
IPC分类号： H03G3/00
CPC分类号： H03F1/56 , H03F3/19 , H03F2200/108 , H03F2200/381 , H03F2200/387 , H03F2200/451 , H03F2200/75
摘要： A variable gain amplifier is provided that scarcely suffers disturbance or interference such as carrier leak from other circuit blocks even when a plurality of circuits are constructed on the same semiconductor substrate, and that has low output impedance fluctuation. For the purpose of this, in a variable gain amplifier, the ground terminal of a signal amplifying transistor is connected to a dedicated grounding pad to which the other circuit blocks are not connected, so that disturbance or interference such as carrier leak from other circuit blocks is reduced. Further, the ground terminal of an output impedance compensation circuit is also connected to the same grounding pad described above, so that further disturbance or interference is avoided. As a result, the circuit scarcely suffers disturbance or interference such as carrier leak from other circuit blocks, so that output impedance fluctuation is reduced.
摘要翻译：即使在同一半导体基板上构成多个电路，也具有低的输出阻抗波动，提供了可变增益放大器，其几乎不受其它电路块的载波泄漏等干扰或干扰。为此，在可变增益放大器中，信号放大晶体管的接地端子连接到不连接其它电路块的专用接地焊盘，使得诸如载波的干扰或干扰从其他电路块泄漏降低了。此外，输出阻抗补偿电路的接地端子也连接到上述相同的接地焊盘，从而避免了进一步的干扰或干扰。结果，该电路几乎不受诸如来自其他电路块的载流子泄漏的干扰或干扰，使得输出阻抗波动减小。

3. 发明申请

US20070120244A1 Semiconductor device having electrostatic breakdown protection element 审中-公开
标题翻译：具有静电击穿保护元件的半导体器件
公开(公告)号：US20070120244A1
公开(公告)日：2007-05-31
申请号：US10580814
申请日：2004-11-29
申请人： Iwao Kojima , Toshihiro Shogaki , Osamu Ishikawa
发明人： Iwao Kojima , Toshihiro Shogaki , Osamu Ishikawa
IPC分类号： H01L23/52
CPC分类号： H01L23/60 , H01L2224/16 , H01L2924/00011 , H01L2924/00014 , H01L2924/01004 , H01L2924/15192 , H01L2924/3011 , H01L2224/0401
摘要： A semiconductor device (1) comprises a semiconductor substrate (2) on which an integrated circuit (3, 4) is formed, a first ground terminal (7) and a second ground terminal (8) for electrically connecting the integrated circuit (3, 4) to an external ground electrode, and an electrostatic breakdown protection element (5) for electrically connecting the first ground terminal (7) with the second ground terminal (8). The first ground terminal (7) is electrically connected with the semiconductor substrate (2), while the second ground terminal (8) is not electrically connected with the semiconductor substrate (2). A semiconductor device comprises a semiconductor substrate on which an integrated circuit is formed, a first ground terminal and a second ground terminal for electrically connecting the integrated circuit to an external ground electrode, and an electrostatic breakdown protection element for electrically connecting the first ground terminal with the second ground terminal. The first ground terminal is electrically connected with the semiconductor substrate, while the second ground terminal is not electrically connected with the semiconductor substrate.
摘要翻译：半导体器件（1）包括其上形成有集成电路（3,4）的半导体衬底（2），用于将集成电路（3，4）电连接的第一接地端子（7）和第二接地端子（8） 4）连接到外部接地电极和用于将第一接地端子（7）与第二接地端子（8）电连接的静电击穿保护元件（5）。第一接地端子（7）与半导体衬底（2）电连接，而第二接地端子（8）不与半导体衬底（2）电连接。半导体器件包括其上形成有集成电路的半导体衬底，用于将集成电路电连接到外部接地电极的第一接地端子和第二接地端子，以及用于将第一接地端子与第二个接地终端。第一接地端子与半导体衬底电连接，而第二接地端子不与半导体衬底电连接。

4. 发明申请

US20120094727A1 POWER AMPLIFICATION CIRCUIT AND COMMUNICATION APPARATUS 审中-公开
标题翻译：功率放大电路和通讯设备
公开(公告)号：US20120094727A1
公开(公告)日：2012-04-19
申请号：US13148513
申请日：2010-10-08
申请人： Shigeru Morimoto , Kenichi Mori , Iwao Kojima , Kazuaki Takahashi , Mikihiro Shimada
发明人： Shigeru Morimoto , Kenichi Mori , Iwao Kojima , Kazuaki Takahashi , Mikihiro Shimada
IPC分类号： H04B1/38 , H04B1/04 , H03G3/20
CPC分类号： H03F1/0261 , H03F3/245 , H03F2200/408 , H03F2200/462 , H03F2200/465 , H03F2200/481 , H03F2200/516 , H03G3/004
摘要： Provided is a power amplification circuit capable of quickly and highly accurately preventing an output power and a current of a power amplifier from fluctuating when an antenna load changes. A power amplifier 11 amplifies a radio frequency signal and obtains an output signal. A regulator 12 amplifies an input voltage by a predetermined gain and supplies an output voltage to the power amplifier 11. A current monitor 13 monitors an input current to the regulator 12 and obtains a monitor current. A first multiplier 14 multiplies the monitor current by the output voltage of the regulator 12 and obtains a monitor power. A memory 16 prestores a predetermined reference current. A second multiplier 15 multiplies the input voltage by the reference current and obtains a reference power. A gain control section 121 in the regulator 12 controls a predetermined gain based on the monitor power and the reference power.
摘要翻译：提供了一种功率放大电路，其能够在天线负载变化时快速且高度准确地防止功率放大器的输出功率和电流波动。功率放大器11放大射频信号并获得输出信号。调节器12将输入电压放大预定的增益并将输出电压提供给功率放大器11.电流监视器13监视到调节器12的输入电流并获得监视电流。第一乘法器14将监视电流乘以调节器12的输出电压，并获得监视功率。存储器16预先存储预定的参考电流。第二乘法器15将输入电压乘以参考电流并获得参考功率。调节器12中的增益控制部分121基于监视功率和参考功率来控制预定增益。

5. 发明授权

US07382198B2 Differential amplifier circuitry formed on semiconductor substrate with rewiring technique 失效
标题翻译：差分放大器电路用重新布线技术形成在半导体衬底上
公开(公告)号：US07382198B2
公开(公告)日：2008-06-03
申请号：US11399541
申请日：2006-04-07
申请人： Masanori Nakamura , Iwao Kojima
发明人： Masanori Nakamura , Iwao Kojima
IPC分类号： H03F3/45
CPC分类号： H03F3/45085 , H01L27/016 , H01L2224/05001 , H01L2224/05008 , H01L2224/05022 , H01L2224/05124 , H01L2224/05569 , H01L2224/05647 , H01L2224/11 , H03F2200/372 , H03F2203/45464 , H03F2203/45594 , H01L2924/00014
摘要： In differential amplifier circuitry formed on a semiconductor substrate, first and second transistors constitute a differential pair of the differential amplifier circuitry. First and second pads are connected with emitters of the first and second transistors, respectively. The first and second pads are connected with first and second external ground terminals via first and second rewiring layers to be grounded, respectively. The first and second rewiring layers are preferably connected with each other. Further, bases of the first and second transistors are connected with first and second bias circuits via first and second resistors, respectively.
摘要翻译：在形成在半导体衬底上的差分放大器电路中，第一和第二晶体管构成差分放大器电路的差分对。第一和第二焊盘分别与第一和第二晶体管的发射极连接。第一和第二焊盘分别经由第一和第二重新布线层与第一和第二外部接地端子连接，以分别接地。第一和第二重新布线层优选地彼此连接。此外，第一和第二晶体管的基极分别通过第一和第二电阻与第一和第二偏置电路连接。

6. 发明授权

US07242246B2 Amplitude detecting method, AGC circuit gain controlling method, amplitude detecting apparatus and AGC amplifier circuit 失效
标题翻译：幅度检测方法，AGC电路增益控制方法，振幅检测装置和AGC放大电路
公开(公告)号：US07242246B2
公开(公告)日：2007-07-10
申请号：US11103586
申请日：2005-04-12
申请人： Yoshitsugu Takasawa , Iwao Kojima
发明人： Yoshitsugu Takasawa , Iwao Kojima
IPC分类号： H03G3/20
CPC分类号： H03G3/3036
摘要： In an amplitude detecting circuit, a phase shifter, into which an alternating current signal that is outputted from an AGC circuit is inputted, outputs first and second alternating current signals between which there is a phase difference. In addition, full wave rectifying is carried out in a first full wave rectifier on the first alternating current signal that is outputted from the phase shifter and in the same manner full wave rectifying is carried out in a second full wave rectifier on the second alternating current signal. Furthermore, in an averaging circuit, output signals of the first and second full wave rectifiers are averaged so as to generate an amplitude detection signal.
摘要翻译：在振幅检测电路中，输入从AGC电路输出的交流信号的移相器输出第一和第二交流信号，在该信号之间存在相位差。此外，在从移相器输出的第一交流信号上的第一全波整流器中进行全波整流，并且以相同的方式在第二全波整流器中对第二交流电进行全波整流信号。此外，在平均电路中，对第一和第二全波整流器的输出信号进行平均，以产生振幅检测信号。

7. 发明申请

US20060244540A1 Differential amplifier circuitry formed on semiconductor substrate with rewiring technique 失效
标题翻译：差分放大器电路用重新布线技术形成在半导体衬底上
公开(公告)号：US20060244540A1
公开(公告)日：2006-11-02
申请号：US11399541
申请日：2006-04-07
申请人： Masanori Nakamura , Iwao Kojima
发明人： Masanori Nakamura , Iwao Kojima
IPC分类号： H03F3/14 , H03F3/45
CPC分类号： H03F3/45085 , H01L27/016 , H01L2224/05001 , H01L2224/05008 , H01L2224/05022 , H01L2224/05124 , H01L2224/05569 , H01L2224/05647 , H01L2224/11 , H03F2200/372 , H03F2203/45464 , H03F2203/45594 , H01L2924/00014
摘要： In a differential amplifier circuitry formed on a semiconductor substrate, first and second transistors constitute a differential pair of the differential amplifier circuitry. First and second pads are connected with emitters of the first and second transistors, respectively. The first and second pads are connected with first and second external ground terminals via first and second rewiring layers to be grounded, respectively. The first and second rewiring layers are preferably connected with each other. Further, bases of the first and second transistors are connected with first and second bias circuits via first and second resistors, respectively.
摘要翻译：在形成在半导体衬底上的差分放大器电路中，第一和第二晶体管构成差分放大器电路的差分对。第一和第二焊盘分别与第一和第二晶体管的发射极连接。第一和第二焊盘分别经由第一和第二重新布线层与第一和第二外部接地端子连接，以分别接地。第一和第二重新布线层优选地彼此连接。此外，第一和第二晶体管的基极分别通过第一和第二电阻与第一和第二偏置电路连接。

8. 发明授权

US09562247B2 Method for industrially producing cyclic-structure-containing branched glucan 有权
标题翻译：工业生产含环状结构的支链葡聚糖的方法
公开(公告)号：US09562247B2
公开(公告)日：2017-02-07
申请号：US13992205
申请日：2011-12-02
申请人： Takeshi Takaha , Kouji Odan , Michiyo Yanase , Iwao Kojima , Tsunehisa Akiyama
发明人： Takeshi Takaha , Kouji Odan , Michiyo Yanase , Iwao Kojima , Tsunehisa Akiyama
IPC分类号： C12P19/04 , C12P19/18 , A23L1/30 , A23L1/307
CPC分类号： C12P19/04 , C12P19/18 , C12Y204/01018
摘要： An object of the present invention is to provide a method for industrially producing a branched glucan having a cyclic structure. The method for producing a branched glucan having a cyclic structure comprises the steps of: (1) preparing a mixed liquid which contains a branching enzyme in which starch granules are suspended at a concentration of 5% by weight or more and 50% by weight or less, and allowing the branching enzyme to act on starch in the starch granules, wherein a temperature of the mixed liquid at the time of preparation is 0° C. or higher and not higher than the gelatinization starting temperature of the starch granule; and (2) elevating the temperature of the mixed liquid to 85° C. or higher and 129° C. or lower, wherein in the method, none of α-amylase, β-amylase, amyloglucosidase and αtransglucosidase is added to the mixed liquid.
摘要翻译：本发明的目的是提供一种工业生产具有环状结构的支链葡聚糖的方法。制备具有环状结构的支链葡聚糖的方法包括以下步骤：（1）制备含有淀粉颗粒以5重量％以上至50重量％的浓度悬浮的分支酶的混合液，或较少，并且使分支酶对淀粉颗粒中的淀粉起作用，其中制备时的混合液的温度为0℃以上且不高于淀粉颗粒的糊化开始温度; 和（2）将混合液体的温度升高至85℃以上且129℃以下，在该方法中，在混合液中不添加α-淀粉酶，β-淀粉酶，淀粉葡糖苷酶和α转葡糖苷酶。

9. 发明申请

US20070139119A1 Variable attenuator 审中-公开
标题翻译：可变衰减器
公开(公告)号：US20070139119A1
公开(公告)日：2007-06-21
申请号：US10583898
申请日：2004-12-07
申请人： Iwao Kojima
发明人： Iwao Kojima
IPC分类号： H03G3/00
CPC分类号： H03H11/245 , H03G1/007
摘要： A variable attenuator which can sequentially control attenuation effectively and has a small variation in manufacturing, is provided. The variable attenuator has a first signal input terminal; a first signal output terminal; a first control terminal receiving a control voltage; an analog/digital converter converting the control voltage to M (M is a positive integer of 2 or more) control signals; and N (N is a positive integer satisfying N≧M) variable impedance elements which are connected in parallel and/or in series between the first signal input terminal and the first signal output terminal, and each impedance of which is varied by either one of the control signals.
摘要翻译：提供了可以有效地依次控制衰减并且具有小的制造变化的可变衰减器。可变衰减器具有第一信号输入端; 第一信号输出端; 接收控制电压的第一控制终端; 将控制电压转换为M（M为2以上的正整数）的模拟/数字转换器; 和N（N是满足N> = M的正整数）可变阻抗元件，其在第一信号输入端子和第一信号输出端子之间并联和/或串联连接，并且其阻抗各自变化的控制信号。

10. 发明申请

US20060220743A1 Variable gain amplifier, mixer and quadrature modulator using the same 有权
标题翻译：可变增益放大器，混频器和正交调制器使用相同
公开(公告)号：US20060220743A1
公开(公告)日：2006-10-05
申请号：US11391180
申请日：2006-03-29
申请人： Iwao Kojima
发明人： Iwao Kojima
IPC分类号： H03G3/12
CPC分类号： H03G1/007 , H03G1/0088
摘要： A variable gain amplifier includes a voltage-to-current converter for converting the input voltage to a current, a current amplifier for amplifying the current converted by the voltage-to-current converter, a current-to-voltage converter for converting the current amplified by the current amplifier into a voltage, and a controller for controlling an amplification factor of the current amplifier.
摘要翻译：可变增益放大器包括用于将输入电压转换为电流的电压 - 电流转换器，用于放大由电压 - 电流转换器转换的电流的电流放大器，用于转换电流放大的电流 - 电压转换器由电流放大器转换为电压，以及控制器，用于控制电流放大器的放大系数。

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