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    • 32. 发明授权
    • Mutant aspartokinase gene
    • 突变型天冬氨酸激酶基因
    • US5688671A
    • 1997-11-18
    • US532828
    • 1995-10-27
    • Masakazu SugimotoYuri OgawaTomoko SuzukiAkiko TanakaHiroshi Matsui
    • Masakazu SugimotoYuri OgawaTomoko SuzukiAkiko TanakaHiroshi Matsui
    • C12N9/12C12N15/09C12N15/54C12P13/08C12R1/13C12R1/15
    • C12N9/1217C12N9/12C12P13/08
    • Recombinant DNA replicable in microorganisms belonging to the genus Corynebacterium, which contains a DNA fragment coding for an aspartokinase .alpha.-subunit protein originating from a bacterium belonging to the genus Corynebacterium, in which synergistic feedback inhibition by L-lysine and L-threonine is substantially desensitized, and a DNA fragment coding for an aspartokinase .beta.-subunit protein originating from a bacterium belonging to the genus Corynebacterium, in which synergistic feedback inhibition by L-lysine and L-threonine is substantially desensitized, is introduced into a microorganism belonging to the genus Corynebacterium. Thus a transformant having enhanced production and excretion speeds of L-lysine is obtained. The transformant is cultivated in an appropriate medium, and produced L-lysine is separated.
    • PCT No.PCT / JP93 / 01809 Sec。 371 1995年10月27日第 102(e)日期1995年10月27日PCT提交1993年12月14日PCT公布。 出版物WO94 / 25605 日期1994年11月10日在棒状杆菌属的微生物中可复制的重组DNA,其含有编码源自属于棒状杆菌属的细菌的天冬氨酸激酶α亚基蛋白的DNA片段,其中L-赖氨酸和L的协同反馈抑制 - 苏氨酸基本脱敏,编码源于属于棒状杆菌属的细菌的天冬氨酸激酶β亚基蛋白的DNA片段,其中L-赖氨酸和L-苏氨酸的协同反馈抑制基本上脱敏,被引入微生物 属于棒杆菌属。 因此获得具有增强的L-赖氨酸的产生和排泄速度的转化体。 将转化体在合适的培养基中培养,分离出L-赖氨酸。
    • 33. 发明授权
    • Ion concentration-measuring method
    • 离子浓度测定法
    • US5112454A
    • 1992-05-12
    • US484431
    • 1990-02-16
    • Yasuji TanakaAkiko Tanaka
    • Yasuji TanakaAkiko Tanaka
    • G01N27/406G01N27/416G01N33/487G01N33/49
    • G01N33/492G01N33/4915
    • The electromotive force of a standard liquid for correction is measured. Both before and after this measurement, the electromotive force of a reference liquid is measured at least once. A calibration curve is prepared based on the resultant data. The calibration curve is used to convert the electromotive force difference between a test liquid (the ion concentration of which is to be measured) and the reference liquid. Both before and after the measurement of the electromotive force of the test liquid, the electromotive force of the reference liquid is measured at least once. By so doing, the electromotive force difference between the test liquid and the reference liquid is obtained. The ion concentration of the test liquid can be detected accurately by plotting the electromotive force difference against the calibration curve.
    • 测量用于校正的标准液体的电动势。 在该测量之前和之后,测量至少一次参考液体的电动势。 基于得到的数据准备校准曲线。 校准曲线用于转换测试液体(其离子浓度要测量)与参考液体之间的电动势差。 在测试液体的电动势之前和之后,基准液体的电动势至少测量一次。 通过这样做,可以获得测试液体和参考液体之间的电动势差。 可以通过将电动势差与标定曲线相对应地精确地检测出测试液的离子浓度。
    • 36. 发明申请
    • PRESSURE-SENSITIVE ADHESIVE COMPOSITION, PRESSURE-SENSITIVE ADHESIVE LAYER AND PRESSURE-SENSITIVE ADHESIVE SHEET
    • 压敏粘合剂组合物,压敏粘合层和压敏粘合片
    • US20110217542A1
    • 2011-09-08
    • US12673921
    • 2009-08-04
    • Yutaka MoroishiKeisuke HiranoFumiko NakanoAkiko Tanaka
    • Yutaka MoroishiKeisuke HiranoFumiko NakanoAkiko Tanaka
    • C09J7/02C09J133/06C09J151/06C09J133/14B82Y30/00
    • C09J133/06C08F265/04C08F265/06C08K3/08C08L51/003C08L2666/02C09J7/385C09J151/003Y10T428/25
    • There are provided a pressure-sensitive adhesive composition containing stably dispersed metal-based fine particles, having further reinforced mechanical properties, and being capable of forming a pressure-sensitive adhesive layer with excellent refractive index and excellent adhesive strength, and a pressure-sensitive adhesive sheet produced therewith. A pressure-sensitive adhesive composition is prepared which includes as a monomer component 100 parts by weight of a (meth)acrylic polymer including 50% by weight or more of a (meth)acrylate represented by the formula CH2═C(R1)COOR2, wherein R1 represents hydrogen or a methyl group, and R2 represents a substituted or unsubstituted alkyl group of 1 to 20 carbon atoms, having a weight average molecular weight of 500,000 to 3,000,000 as determined by gel permeation chromatography, and being substantially free of an acid component; 5 to 100 parts by weight of a low-molecular-weight aromatic polymer having a weight average molecular weight of 500 to 4,000 as determined by gel permeation chromatography; and 5 to 100 parts by weight of metal-based fine particles having an average particle size of 5 to 100 nm.
    • 提供了含有稳定分散的金属微细颗粒的压敏粘合剂组合物,具有进一步增强的机械性能,并且能够形成具有优异的折射率和优异的粘合强度的压敏粘合剂层,以及压敏粘合剂 片材。 制备压敏粘合剂组合物,其包含作为单体组分100重量份的包含50重量%或更多的由式CH 2 = C(R 1)COOR 2表示的(甲基)丙烯酸酯的(甲基)丙烯酸类聚合物, 其中R1表示氢或甲基,R2表示取代或未取代的碳原子数1〜20的烷基,通过凝胶渗透色谱法测定的重均分子量为500,000〜3,000,000,并且基本上不含酸成分 ; 5〜100重量份通过凝胶渗透色谱法测定的重均分子量为500〜4000的低分子量芳族聚合物; 和5〜100重量份的平均粒径为5〜100nm的金属系微粒。
    • 38. 发明申请
    • HOLOGRAM AND HOLGRAPHIC VIEWING DEVICE INCORPORATING IT
    • HOLOGRAM和全景观察设备
    • US20100073746A1
    • 2010-03-25
    • US12618707
    • 2009-11-14
    • Akiko Tanaka
    • Akiko Tanaka
    • G03H1/08
    • G03H1/08G03H1/0236G03H1/30G03H2001/306G03H2222/34
    • The invention relates to a hologram that enables two or more different images to be simultaneously reconstructed even in a state where the hologram is fixed in terms of relative position with respect to an eye, and a holographic viewing device that incorporates it. The hologram 14 is fabricated by applying Fourier transform to a plurality of input image to obtain a plurality of corresponding Fourier transform images 13-1, 13-2 and arraying the Fourier transform images 13-1, 13-2 on the same plane according to a given two-dimensional array principle into a computer-generated hologram. When a plurality of point light sources 231 to 239 located behind the hologram 14 are viewed through the hologram 14, a plurality of images are simultaneously and parallel reconstructed (28) in correspondence to the array positions of the plurality of Fourier transform images.
    • 本发明涉及一种全息图,即使在全息图相对于眼睛的相对位置固定的状态下也能同时重建两个或更多个不同的图像,以及包含该全息图的全息图。 通过对多个输入图像应用傅立叶变换来制作全息图14,以获得多个相应的傅里叶变换图像13-1,13-2,并根据相同的平面将傅里叶变换图像13-1,13-2排列在同一平面上 给定的二维阵列原理转化为计算机生成的全息图。 当通过全息图14观看位于全息图14后面的多个点光源231至239时,对应于多个傅立叶变换图像的阵列位置,多个图像被同时并行重建(28)。