公开(公告)号：US20080254536A1

公开(公告)日：2008-10-16

申请号：US12155372

申请日：2008-06-03

Applicant: Satoru Usami ,  Shozo Ohta ,  Yuji Ishida

Inventor： Satoru Usami ,  Shozo Ohta ,  Yuji Ishida

IPC: C12N15/82 ,  C07H21/00 ,  C12N15/29

CPC classification number: C12N9/1294 ,  C12N15/8269

Abstract: The present invention relates to the transformation of C4 plants. It also relates to the high-level expression of foreign genes in C4 plants. More specifically, the present invention relates to the creation of C4 plants retaining an excellent photosynthetic capacity at low temperature by achieving high-level expression of an enzyme constituting the C4 photosynthetic pathway. In the present invention, C4 plants are transformed using an expression cassette that comprises a promoter, a C4 plant genomic gene, under control of said promoter, encoding an enzyme constituting a photosynthetic pathway, and a terminator. The C4 plant genomic gene encoding an enzyme constituting a photosynthetic pathway is preferably a C4 plant genome-derived PPDK gene or a modified form thereof. The present invention is particularly useful in improving the production of C4 plants having PPDK (especially, in improving the production of maize under low temperature conditions).

公开(公告)号：US20070293269A1

公开(公告)日：2007-12-20

申请号：US11716541

申请日：2007-03-09

Applicant: Mikio Kuwahara ,  Nobukazu Doi ,  Toshiro Suzuki ,  Yuji Ishida ,  Takashi Inoue ,  Sumaru Niida

Inventor： Mikio Kuwahara ,  Nobukazu Doi ,  Toshiro Suzuki ,  Yuji Ishida ,  Takashi Inoue ,  Sumaru Niida

IPC: H04M1/00

CPC classification number: H04B7/086 ,  H01Q1/246 ,  H01Q3/267 ,  H01Q3/30 ,  H04B7/0617 ,  H04B17/12 ,  H04B17/20 ,  H04W16/28

Abstract: A radio base station apparatus provided with an array antenna having a plurality of antenna elements for calibrating a phase difference among the array antenna elements. The base station has a probe signal adding unit which divides one probe signal and adds the divided probe signals to each receive signals received by the plurality of antenna elements. A probe data extracting unit extracts the probe data from the receive signals added with the probe signal. A phase calibration calculation unit calculates correlating phase calibration values required for calibrating a phase of each receive signal based on the probe data extracted by the probe signal extracting unit. A phase calibration unit calibrates a phase difference among the array antenna elements by calibrating the phase of the each receive signal based on the phase calibration from the phase calibration calculation unit.

Abstract translation: 一种具有阵列天线的无线基站装置，具有多个天线元件，用于校准阵列天线元件之间的相位差。 基站具有探测信号添加单元，其分割一个探测信号，并将划分的探测信号加到由多个天线元件接收的每个接收信号。 探测数据提取单元从添加有探测信号的接收信号中提取探测数据。 相位校正计算单元基于由探测信号提取单元提取的探测数据来计算校准每个接收信号的相位所需的相关校准值。 相位校准单元通过基于来自相位校准计算单元的相位校准来校准每个接收信号的相位来校准阵列天线元件之间的相位差。

公开(公告)号：US20070136898A1

公开(公告)日：2007-06-14

申请号：US10567866

申请日：2004-08-05

Applicant: Yuji Ishida

Inventor： Yuji Ishida

IPC: A01H1/00 ,  C12N1/20

CPC classification number: C12N15/8205

Abstract: The present invention relates to a method of introducing gene into plant material via Agrobacterium. A method of the present invention is characterized in that it comprises: 1) pressurizing a plant material, and then 2) infecting the plant material with an Agrobacterium.

Abstract translation: 本发明涉及通过农杆菌将基因导入植物材料的方法。 本发明的方法的特征在于它包括：1）加压植物材料，然后2）用土壤杆菌感染植物材料。

公开(公告)号：US07203462B2

公开(公告)日：2007-04-10

申请号：US10674455

申请日：2003-09-29

Applicant: Mikio Kuwahara ,  Nobukazu Doi ,  Toshiro Suzuki ,  Yuji Ishida ,  Takashi Inoue ,  Sumaru Niida

Inventor： Mikio Kuwahara ,  Nobukazu Doi ,  Toshiro Suzuki ,  Yuji Ishida ,  Takashi Inoue ,  Sumaru Niida

IPC: H04B17/00

CPC classification number: H04B7/086 ,  H01Q1/246 ,  H01Q3/267 ,  H01Q3/30 ,  H04B7/0617 ,  H04B17/12 ,  H04B17/20 ,  H04W16/28

Abstract: Phase and amplitude deviations, which are generated, for example, by cables connecting an array antenna of a CDMA base station and the base station, are calibrated in the baseband.The base station comprises: an antenna apparatus 1; couplers 2; an RF unit 3 that converts a receive signal to a baseband signal, converts a transmit signal to a radio frequency, and performs power control; an A/D converter 4 for converting a receive signal to a digital signal; a receive beam form unit 6 that multiplies the receive signal by semi-fixed weight; a despreader 7 for this signal input; a time-space demodulator 8 for demodulating user data; a despreader 9 for probe signal; a space modulator 14 for user data; a spreader 13 for user signal; a channel combiner 12; a Tx calibrater 11 for controlling calibration of a signal; a D/A converter 10; a unit 16 for calculation of correlation matrix for generating a probe signal used for controlling an Rx calibration system and a TX calibration system; a spreader 17 for probe signal; a power control unit 18; a D/A converter 19; an RF unit 20 for probe signal; an A/D converter 21 for signal from the couplers 2; and a despreader 22.

Abstract translation: 在基带中校准例如通过连接CDMA基站的阵列天线和基站的电缆产生的相位和振幅偏差。

公开(公告)号：US09840714B2

公开(公告)日：2017-12-12

申请号：US13099917

申请日：2011-05-03

Applicant: Yukoh Hiei ,  Keisuke Kasaoka ,  Yuji Ishida

Inventor： Yukoh Hiei ,  Keisuke Kasaoka ,  Yuji Ishida

IPC: C12N15/82

CPC classification number: C12N15/8205 ,  C12N15/8201 ,  C12N15/8207

Abstract: A method for gene introduction by which higher efficiency for gene introduction than that by the conventional Agrobacterium method may be attained simply and without injuring the tissue is disclosed. According to the method of the present invention, the efficiency of gene introduction into plant cells by a bacterium belonging to genus Agrobacterium is promoted by accompanying centrifugation of the plant cells or plant tissue.

公开(公告)号：US08884101B2

公开(公告)日：2014-11-11

申请号：US13387370

申请日：2010-07-29

Applicant: Yuji Ishida ,  Yukoh Hiei

Inventor： Yuji Ishida ,  Yukoh Hiei

IPC: A01H5/10 ,  A01H1/02 ,  C12N15/82

CPC classification number: C12N15/8205

Abstract: The method of the present invention includes the step of excising one or more portions selected from a radicle, a germ, and an embryonic axis of a plant tissue inoculated with Agrobacterium after cultivation in a coculture medium. The present invention provides a method of gene introduction that can transform a Triticum plant at high efficiency compared to conventionally known Agrobacterium methods, and provides a method of producing a transformed plant.

Abstract translation: 本发明的方法包括在共培养培养基中培养后切除选自土壤杆菌接种的植物组织的胚根，胚芽和胚轴的一个或多个部分的步骤。 本发明提供了一种基因导入方法，其可以与常规已知的农杆菌方法相比高效地转化小麦植物，并提供了转化植物的生产方法。

公开(公告)号：US08116092B2

公开(公告)日：2012-02-14

申请号：US12035819

申请日：2008-02-22

Applicant: Yuji Ishida ,  Hideto Takekawa ,  Masato Harikae ,  Kazutaka Terada

Inventor： Yuji Ishida ,  Hideto Takekawa ,  Masato Harikae ,  Kazutaka Terada

IPC: H05K7/06 ,  H05K3/32

CPC classification number: H05K1/0268 ,  H05K1/0293 ,  H05K3/3452 ,  H05K3/3484 ,  H05K2201/0989 ,  H05K2201/10636 ,  H05K2203/0545 ,  H05K2203/162 ,  H05K2203/168 ,  H05K2203/175 ,  Y02P70/611 ,  Y10T29/4913

Abstract: A circuit board includes a substrate, a conductive pattern arranged on the substrate that includes an interconnecting circuit. The circuit board also includes a plurality of land pads having a pair of first land pads on which no electronic components are mounted and electrically connected to each other through the interconnecting circuit. The circuit board further includes an insulating layer on the substrate. The insulating layer has first openings that allow the pair of the first land pads to be exposed through the insulating layer.

Abstract translation: 电路板包括衬底，布置在衬底上的导电图案，其包括互连电路。 电路板还包括多个接地焊盘，其具有一对第一接地焊盘，其上没有安装电子部件并且通过互连电路彼此电连接。 电路板还包括在基板上的绝缘层。 绝缘层具有允许一对第一焊盘通过绝缘层露出的第一开口。

公开(公告)号：US07995674B2

公开(公告)日：2011-08-09

申请号：US12929083

申请日：2010-12-29

Applicant: Kazuyuki Hori ,  Shouhei Murakami ,  Yuji Ishida ,  Tomoya Uchiike ,  Yoshiaki Hasegawa

Inventor： Kazuyuki Hori ,  Shouhei Murakami ,  Yuji Ishida ,  Tomoya Uchiike ,  Yoshiaki Hasegawa

IPC: H04L25/49 ,  H03C1/06

CPC classification number: H04L27/368 ,  H03F1/3247 ,  H03F1/3258

Abstract: There is a need for effectively compensating distortion when a predistortion transmitter is subject to not only a memory effect due to nonlinearity of an amplifier, but also a modulator's DC offset, IQ unbalance, or local quadrature error. A predistortor to be used is a polynomial predistortor including a polynomial basis generation portion and an inner product calculation portion. The polynomial basis generation portion delays a real part and an imaginary part of a complex input signal Sx=Ix+jQx for up to M samples to generate 2(M+1) signals, duplicately combines these signals to generate monomials having maximum degree N, and outputs, as a basis vector, all or part of the monomials depending or needs. The inner product calculation portion performs an inner product calculation using a coefficient vector, i.e., a set of complex numbers sized equally to the basis vector to find a polynomial value and outputs the value as a complex signal.

Abstract translation: 当预失真发射机不仅由于放大器的非线性而受到存储器影响，而且还涉及调制器的DC偏移，IQ不平衡或局部正交误差时，需要有效地补偿失真。 要使用的预失真器是包括多项式基础生成部分和内积计算部分的多项式预失真器。 多项式基产生部分将复数输入信号Sx = Ix + jQx的实部和虚部延迟最多M个样本以产生2（M + 1）个信号，将这些信号重复组合以产生具有最大度N的单项式， 并作为基本向量输出依赖或需要的全部或部分单项式。 内积计算部分使用系数向量，即与基矢量相等的一组复数来执行内积计算，以找到多项式值，并输出该值作为复信号。

公开(公告)号：US07960611B2

公开(公告)日：2011-06-14

申请号：US12902631

申请日：2010-10-12

Applicant: Yukoh Hiei ,  Keisuke Kasaoka ,  Yuji Ishida

Inventor： Yukoh Hiei ,  Keisuke Kasaoka ,  Yuji Ishida

IPC: C12N15/82

CPC classification number: C12N15/8205 ,  C12N15/8201 ,  C12N15/8207

Abstract: A method for gene introduction by which higher efficiency for gene introduction than that by the conventional Agrobacterium method may be attained simply and without injuring the tissue is disclosed. According to the method of the present invention, the efficiency of gene introduction into plant cells by a bacterium belonging to genus Agrobacterium is promoted by accompanying centrifugation of the plant cells or plant tissue.

公开(公告)号：US07864881B2

公开(公告)日：2011-01-04

申请号：US11703768

申请日：2007-02-08

Applicant: Kazuyuki Hori ,  Shouhei Murakami ,  Yuji Ishida ,  Tomoya Uchiike ,  Yoshiaki Hasegawa

Inventor： Kazuyuki Hori ,  Shouhei Murakami ,  Yuji Ishida ,  Tomoya Uchiike ,  Yoshiaki Hasegawa

IPC: H04L25/49

CPC classification number: H04L27/368 ,  H03F1/3247 ,  H03F1/3258

Abstract: There is a need for effectively compensating distortion when a predistortion transmitter is subject to not only a memory effect due to nonlinearity of an amplifier, but also a modulator's DC offset, IQ unbalance, or local quadrature error. A predistortor to be used is a polynomial predistortor including a polynomial basis generation portion and an inner product calculation portion. The polynomial basis generation portion delays a real part and an imaginary part of a complex input signal Sx=Ix+jQx for up to M samples to generate 2(M+1) signals, duplicately combines these signals to generate monomials having maximum degree N, and outputs, as a basis vector, all or part of the monomials depending or needs. The inner product calculation portion performs an inner product calculation using a coefficient vector, i.e., a set of complex numbers sized equally to the basis vector to find a polynomial value and outputs the value as a complex signal.