公开(公告)号：US5367111A

公开(公告)日：1994-11-22

申请号：US616509

申请日：1990-11-21

申请人： Chieko Ohsumi ,  Takahisa Hayashi

发明人： Chieko Ohsumi ,  Takahisa Hayashi

IPC分类号： A01H5/00 ,  A01H1/02 ,  A01H4/00 ,  A01H5/06 ,  C12N5/04 ,  A01H1/00 ,  C12N5/00

CPC分类号： A01H1/02 ,  A01H4/005 ,  A01H5/06 ,  Y10S47/01

摘要： Hybrids of onion and garlic or Chinese chive are obtained by culturing the ovule-embryo after fertilization of the male (e.g. garlic pollen) and female (e.g. onion egg cell) gametes. The hybrids have the useful characteristics of both species and can be propagated.

摘要翻译： 通过在雄性（例如大蒜花粉）和雌性（例如洋葱卵细胞）配子受精后培养胚珠，获得洋葱和大蒜或中国韭菜的杂种。 杂种具有两种物种的有用特征，可以繁殖。

公开(公告)号：US5235465A

公开(公告)日：1993-08-10

申请号：US690632

申请日：1991-04-24

申请人： Takahisa Hayashi

发明人： Takahisa Hayashi

IPC分类号： G02B1/02 ,  G02B13/14 ,  G02B21/02

CPC分类号： G02B13/143 ,  G02B1/02 ,  G02B21/02

摘要： An objective lens system for use within a microscope includes a first to an eleventh lens which are disposed in that order from an object side to an image side with predetermined air spacings therebetween. The first lens in the form of a meniscus is made of quartz, and has a concave surface which is directed toward an object side. The second lens in the form of a meniscus is made of quartz, and has a convex surface which is directed toward the object side. Each of the third, fifth, sixth and eighth lenses is made of fluorite, and has a positive power. Each of the fourth, seventh and ninth lenses is made of quartz, and has a negative power. The tenth lens is made of either quartz or fluorite, and has a positive power. The eleventh lens in the form of a meniscus is made of quartz, and has a concave surface which is directed toward the image side. The system transmits ultraviolet and/or far ultraviolet light and corrects chromatic aberration.

公开(公告)号：US20080142877A1

公开(公告)日：2008-06-19

申请号：US11987169

申请日：2007-11-28

申请人： Takahisa Hayashi ,  Takashi Yuda

发明人： Takahisa Hayashi ,  Takashi Yuda

IPC分类号： H01L29/792

CPC分类号： H01L29/7923 ,  H01L29/40117 ,  H01L29/42348 ,  H01L29/66833 ,  H01L29/792

摘要： A nonvolatile semiconductor memory having an LDD structure includes a control gate located above a channel region, insulating layers formed on the both side surface of the control gate, and I-letter shaped charge-storage layers formed on the insulating layers wherein a bottom surface of the each charge-storage layer are located above the LDD.

摘要翻译： 具有LDD结构的非易失性半导体存储器包括位于沟道区上方的控制栅极，形成在控制栅极的两侧表面上的绝缘层和形成在绝缘层上的I字形电荷存储层，其中底表面 每个电荷存储层位于LDD之上。

公开(公告)号：US06982455B2

公开(公告)日：2006-01-03

申请号：US10699734

申请日：2003-11-04

申请人： Takahisa Hayashi

发明人： Takahisa Hayashi

IPC分类号： H01L27/108 ,  H01L29/76 ,  H01L29/94 ,  H01L31/119

CPC分类号： H01L27/11502 ,  H01L21/76895 ,  H01L27/105 ,  H01L27/11507 ,  H01L27/11509 ,  H01L28/55

摘要： A semiconductor device has a ferroelectric capacitor. The semiconductor device includes an interlayer insulating layer, a ferroelectric capacitor and an insulating side wall film. The interlayer insulating layer is formed on a substrate including an integrated circuit and has a contact hole exposing a part of the integrated circuit. The ferroelectric capacitor is formed by depositing a first electrode layer, a ferroelectric layer and a second electrode layer on the interlayer insulating layer in this order. The insulating side wall film covers a peripheral edge section of the ferroelectric capacitor and is spaced from a peripheral edge section of the contact hole. A wiring layer electrically connects the second electrode layer to the integrated circuit through the contact hole.

摘要翻译： 半导体器件具有铁电电容器。 半导体器件包括层间绝缘层，铁电电容器和绝缘侧壁膜。 层间绝缘层形成在包括集成电路的基板上，并且具有暴露集成电路的一部分的接触孔。 铁电电容器通过依次在层间绝缘层上沉积第一电极层，铁电层和第二电极层而形成。 绝缘侧壁膜覆盖铁电体电容器的周缘部，与接触孔的周缘部隔开。 布线层通过接触孔将第二电极层与集成电路电连接。

公开(公告)号：US6051407A

公开(公告)日：2000-04-18

申请号：US50392

申请日：1998-03-30

申请人： Osamu Hasegawa ,  Satoshi Aotsuka ,  Takahisa Hayashi ,  Yuri Ihara

发明人： Osamu Hasegawa ,  Satoshi Aotsuka ,  Takahisa Hayashi ,  Yuri Ihara

IPC分类号： C12N15/09 ,  C07H21/04 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N9/10 ,  C12N15/00 ,  C12N15/54 ,  C12R1/91 ,  C12P19/04 ,  C12N9/12

CPC分类号： C12N9/1059

摘要： mRNA was extracted at the stage for cotton plant fibrous cells to accumulate cellulose, and cDNA's complementary thereto were synthesized to construct a cDNA library. Clones of a number of 750 were arbitrarily selected from the library, and they were randomly subjected to sequencing. Those having homology to an amino acid sequence deduced from a gene of cellulose 4-.beta.-glucosyltransferase (bcsA) of cellulose synthase operon of acetic acid bacterium were selected from obtained nucleotide sequences of the respective clones. Thus, DNA coding for cellulose synthase was obtained.

摘要翻译： 在棉花植物纤维细胞的阶段提取mRNA以积累纤维素，并合成cDNA与其互补以构建cDNA文库。 从图书馆任意选择750个克隆的克隆，随机进行测序。 从相应克隆的获得的核苷酸序列中选择与从醋酸细菌的纤维素合成酶操纵子的纤维素4-β-葡糖基转移酶（bcsA）的基因推导的氨基酸序列具有同源性的那些。 因此，获得了编码纤维素合成酶的DNA。

公开(公告)号：US5835228A

公开(公告)日：1998-11-10

申请号：US779709

申请日：1997-01-07

申请人： Masahide Okazaki ,  Takahisa Hayashi

发明人： Masahide Okazaki ,  Takahisa Hayashi

IPC分类号： G02B5/00 ,  G02B21/00 ,  G01N21/55 ,  G01N21/59

CPC分类号： G02B21/002 ,  G02B5/005

摘要： An apparatus which can correctly measure and observe optical information obtained from an object by removing a boundary diffraction wave generated from an edge of a pupil of an image pickup lens or an objective lens is provided. An image pickup lens forms a spatial image of an object on a position provided with a microlens array. A plurality of microlenses are arranged in this microlens array, for pixel-separating the spatial image. Light components from the microlenses pass through corresponding microapertures respectively, to be incident upon corresponding photoreceptors respectively for forming images. The microlenses project images of a diaphragm (pupil) of the image pickup lens on the corresponding microapertures respectively. The diameters of the respective microapertures are set to be smaller than the images of the diaphragm of the image pickup lens, so that a boundary diffraction wave which is generated from an edge of the diaphragm of the image pickup lens is blocked by a microaperture array plate and prevented from propagation to the photoreceptors.

摘要翻译： 提供一种能够通过去除从图像拾取透镜或物镜的光瞳的边缘产生的边界衍射波来正确地测量和观察从对象获得的光学信息的装置。 图像拾取透镜在具有微透镜阵列的位置上形成物体的空间图像。 在该微透镜阵列中布置多个微透镜，用于像素分离空间图像。 来自微透镜的光分量分别通过相应的微孔，分别入射到相应的感光体上以形成图像。 微透镜将图像拾取透镜的光阑（光瞳）的图像分别投影在相应的微孔上。 各个微孔径的直径被设定为小于摄像镜头的光圈的图像，使得从图像拾取透镜的光阑的边缘产生的边界衍射波被微孔阵列板 并防止传播到光感受器。

公开(公告)号：US5414561A

公开(公告)日：1995-05-09

申请号：US7329

申请日：1993-01-21

申请人： Zenji Wakimoto ,  Takahisa Hayashi

发明人： Zenji Wakimoto ,  Takahisa Hayashi

IPC分类号： G02B15/15 ,  G02B13/22 ,  G02B15/173 ,  G02B15/20 ,  G02B15/14

CPC分类号： G02B13/22 ,  G02B15/173

摘要： A telecentric imaging optical system has first and third lens systems each having a positive power, and a second lens system having a negative power. In the imaging optical system, the second lens system is disposed between the first and the third lens systems. The imaging optical system satisfies the following inequalities:f1/2.5

摘要翻译： 远心成像光学系统具有各自具有正功率的第一和第三透镜系统以及具有负功率的第二透镜系统。 在成像光学系统中，第二透镜系统设置在第一和第三透镜系统之间。 成像光学系统满足以下不等式：f1 / 2.5 <-f2 <2xf1 f3 / 2.5 <-f2 <2xf3其中f1是第一透镜系统的焦距，f2是第二透镜系统的焦距，f3是 第三透镜系统。 由第一和第二透镜系统组成的复合透镜系统的后焦点基本上与第三透镜系统的前焦点重合。 远心成像光学系统具有很大的可变功率比。

公开(公告)号：US5414551A

公开(公告)日：1995-05-09

申请号：US291393

申请日：1994-08-16

申请人： Masahide Okazaki ,  Kenji Ueyama ,  Takahisa Hayashi

发明人： Masahide Okazaki ,  Kenji Ueyama ,  Takahisa Hayashi

IPC分类号： G02B17/08 ,  G02B27/10 ,  G02B27/14 ,  G02B27/22 ,  G11B7/095

CPC分类号： G02B17/0852 ,  G02B17/08 ,  G02B17/0808 ,  G02B17/0812 ,  G02B27/106 ,  G02B27/14 ,  G02B27/143 ,  G02B27/144 ,  G02B27/145

摘要： An afocal optical system is formed by a paraboroid mirror and an optical element having a stereographic projection characteristics which is defined by the following equation:hi'=2.multidot.f.multidot.tan (.theta.i/2)where hi' is a height of a light beam, leaving the optical element, taken from the optical axis or a heigh of an image taken from the optical axis, f is a focal length of the optical element and .theta.i is an angle of incidence with respect to the optical element. The focal point of the optical element coincide with that of the first paraboroid mirror. Thus, a compact afocal optical system which satisfies hi'=m.multidot.hi is manufactured at low costs.

摘要翻译： 无焦光学系统由透射镜和具有由下列等式定义的立体投影特性的光学元件形成：hi'= 2xfxtan（θi / 2）其中hi'是光束的高度，留下 从光轴取得的光学元件或从光轴取得的图像的高度，f是光学元件的焦距，θi是相对于光学元件的入射角。 光学元件的焦点与第一透镜反射镜的焦点重合。 因此，以低成本制造满足hi'= mxhi的紧凑的无焦光学系统。

公开(公告)号：US5383052A

公开(公告)日：1995-01-17

申请号：US65866

申请日：1993-05-21

申请人： Masahide Okazaki ,  Kenji Ueyama ,  Takahisa Hayashi

发明人： Masahide Okazaki ,  Kenji Ueyama ,  Takahisa Hayashi

IPC分类号： G02B17/08 ,  G02B27/10 ,  G02B27/14 ,  G02B27/22 ,  G02B17/06 ,  G02B26/10

CPC分类号： G02B17/0852 ,  G02B17/08 ,  G02B17/0808 ,  G02B17/0812 ,  G02B27/106 ,  G02B27/14 ,  G02B27/143 ,  G02B27/144 ,  G02B27/145

摘要： An afocal optical system is formed by a paraboroid mirror and an optical element having a stereographic projection characteristics which is defined by the following equation:hi'=2.multidot.f.multidot.tan(.theta.i/2)where hi' is a height of a light beam, leaving the optical element, taken from the optical axis or a heigh of an image taken from the optical axis, f is a focal length of the optical element and .theta.i is an angle of incidence with respect to the optical element. The focal point of the optical element coincide with that of the first paraboroid mirror. Thus, a compact afocal optical system which satisfies hi'=m.multidot.hi is manufactured at low costs.

摘要翻译： 无焦光学系统由透射镜和具有由下列等式定义的立体投影特性的光学元件形成：hi'= 2xfxtan（θi / 2）其中hi'是光束的高度，留下 从光轴取得的光学元件或从光轴取得的图像的高度，f是光学元件的焦距，θi是相对于光学元件的入射角。 光学元件的焦点与第一透镜反射镜的焦点重合。 因此，以低成本制造满足hi'= mxhi的紧凑的无焦光学系统。

公开(公告)号：US5144475A

公开(公告)日：1992-09-01

申请号：US672472

申请日：1991-03-20

申请人： Takahisa Hayashi

发明人： Takahisa Hayashi

IPC分类号： G02B1/02 ,  G02B13/14 ,  G02B21/02

CPC分类号： G02B21/02 ,  G02B1/02 ,  G02B13/143

摘要： An objective lens system for use within a microscope includes six lenses which are spaced apart from an object side. The first, the third and the fifth lenses are made of quartz, the fourth and the sixth lenses are made of fluorite, while the second lens is made of either quartz or fluorite. The system transmits ultraviolet and/or far ultraviolet light is simply constructed and corrects chromatic aberration.