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7 条记录 (耗时 0.014 秒)

    Fast-responsive electromagnetic balance-type weighing apparatus
    1.
    发明授权
    Fast-responsive electromagnetic balance-type weighing apparatus 失效
    快速响应电磁平衡式称重装置

    公开(公告)号：US5367128A

    公开(公告)日：1994-11-22

    申请号：US678334

    申请日：1991-05-08

    申请人： Fumihiro Tsukasa ,  Hideya Fujimoto ,  Kazuhiko Horikoshi ,  Osamu Tanaka ,  Kunio Kikuchi

    发明人： Fumihiro Tsukasa ,  Hideya Fujimoto ,  Kazuhiko Horikoshi ,  Osamu Tanaka ,  Kunio Kikuchi

    IPC分类号： G01G7/04 ,  G01G1/38 ,  G01G3/14

    CPC分类号： G01G7/04

    摘要： A novel electromagnetic balance-type weighing apparatus according to the invention includes a weighing pan/balance beam assembly (15) whose balance beam is angularly displaced as a function of the weight of an object of weighing placed on the weighing pan. An electromagnetic coil (9) is provided to generate an electromagnetic force that offsets the displacement of the balance beam of the weighing pan/balance beam assembly (15) caused by the weight of the object of weighing. A displacement detector (3, 4, 5) is provided to detect the displacement of the balance beam of the weighing pan/balance beam assembly (15). An operation unit (7) performs operations to determine a control voltage in response to the detection signal transmitted from the displacement detector (3, 4, 5). A current transducer circuit (20) generates an electric current in response to the control voltage applied to it by the operation unit (7) and supplies it to the electromagnetic coil (9). The current transducer circuit (20) comprises a negative feedback loop circuit for feeding the output current from said current transducer circuit (20) back to the input terminal of the current transducer circuit (20). A weight calculator (24) calculates the weight of the object of weighing from the output current of the current transducer circuit (20).

    摘要翻译： PCT No.PCT / JP90 / 01639 Sec。 371日期1991年5月8日 102（e）日期1991年5月8日PCT 1990年12月15日PCT PCT。 公开号WO91 / 11688 日本1991年8月8日。根据本发明的新型电磁平衡型计量装置包括称重盘/平衡梁组件（15），其平衡梁作为与放置在所述秤上的称重物体的重量有关的角度位移 秤盘 提供电磁线圈（9）以产生电磁力，其抵消由称重物体的重量引起的称重盘/平衡梁组件（15）的平衡梁的位移。 设置位移检测器（3,4,5）以检测称重盘/平衡梁组件（15）的平衡梁的位移。 操作单元（7）执行响应于从位移检测器（3,4,5）发送的检测信号来确定控制电压的操作。 电流传感器电路（20）响应于由操作单元（7）施加到其上的控制电压产生电流并将其提供给电磁线圈（9）。 电流传感器电路（20）包括用于将来自所述电流传感器电路（20）的输出电流馈送回电流传感器电路（20）的输入端的负反馈环路电路。 权重计算器（24）根据当前换能器电路（20）的输出电流来计算称重对象的权重。

    Conveyor apparatus having plural conveyors with equalized conveying speeds controlled by an inverter means
    2.
    发明授权
    Conveyor apparatus having plural conveyors with equalized conveying speeds controlled by an inverter means 失效
    具有多台输送机的输送机具有由逆变器装置控制的均匀输送速度

    公开(公告)号：US5359154A

    公开(公告)日：1994-10-25

    申请号：US2119

    申请日：1993-01-07

    申请人： Fumihiro Tsukasa ,  Hideya Fujimoto ,  Kazuhiko Horikoshi ,  Osamu Tanaka ,  Kunio Kikuchi

    发明人： Fumihiro Tsukasa ,  Hideya Fujimoto ,  Kazuhiko Horikoshi ,  Osamu Tanaka ,  Kunio Kikuchi

    IPC分类号： H02P5/50 ,  G01G19/00 ,  G01G13/02 ,  H02P1/40

    CPC分类号： H02P5/50

    摘要： An inverter controlled conveying/measuring apparatus according to the invention includes a conveyor (3) for conveying an object (W) of measurement. The conveyor (3) is driven by an AC motor (M2). Inverter (20) controls and operates the conveyor (3) at a given speed by supplying the AC motor (M2) with frequency converting signals according to a specified frequency. A measuring section (4) is arranged on a conveying path of the conveyor (3) in order to measure an attribute of the object (W) being conveyed by the conveyor (3).

    摘要翻译： PCT No.PCT / JP90 / 01640 Sec。 371日期1991年5月1日 102（e）日期1991年5月1日PCT 1990年12月15日PCT PCT。 公开号WO91 / 09463 日本1991年6月27日。根据本发明的逆变器控制输送/测量装置包括用于输送测量物体（W）的输送机（3）。 输送机（3）由交流电机（M2）驱动。 逆变器（20）通过根据指定的频率向交流电动机（M2）提供变频信号，以给定的速度控制和操作输送机（3）。 测量部分（4）布置在输送机（3）的输送路径上，以便测量由输送机（3）输送的物体（W）的属性。

    HIGHLY SENSITIVE METHOD FOR DETECTING MUTATED GENE
    3.
    发明申请
    HIGHLY SENSITIVE METHOD FOR DETECTING MUTATED GENE 审中-公开
    用于检测突变基因的高灵敏度方法

    公开(公告)号：US20130005589A1

    公开(公告)日：2013-01-03

    申请号：US13533933

    申请日：2012-06-26

    申请人： Hideo Matsumoto ,  Akira Ohide ,  Koichiro Matsuda ,  Hideya Fujimoto

    发明人： Hideo Matsumoto ,  Akira Ohide ,  Koichiro Matsuda ,  Hideya Fujimoto

    IPC分类号： C12Q1/68 ,  C40B30/00 ,  G01N21/64

    CPC分类号： C12Q1/6858 ,  C12Q2525/113 ,  C12Q2525/186 ,  C12Q2549/126

    摘要： Various highly sensitive detection methods, particularly improved PNA-LNA-PCR clamp methods, are provided as methods for detecting the presence or absence of a mutated gene contained in a gene pool rapidly, in a simple manner, with high accuracy, and with high sensitivity. As a step before the main step for detection, a pre-amplification step comprising allowing (1) a clamp primer consisting of PNA which hybridizes with all or part of a target site having a sequence of a wild-type gene or a sequence complementary to the wild-type gene, (2) a primer capable of amplifying a region comprising a target site having a sequence of the mutated gene, and (3) the gene pool to coexist in a reaction solution for gene amplification, and selectively amplifying the region comprising a target site of the mutated gene by a gene amplification method.

    摘要翻译： 提供了各种高度灵敏的检测方法，特别是改进的PNA-LNA-PCR夹钳方法，用于以简单的方式以高精度和高灵敏度快速检测基因库中包含的突变基因的存在或不存在的方法 。 作为检测的主要步骤之前的步骤，预扩增步骤包括：（1）由PNA组成的钳位引物，其与具有野生型基因序列的全部或部分靶区域杂交，或与 野生型基因，（2）能够扩增包含具有突变基因序列的靶位点的区域的引物，和（3）基因库共存在用于基因扩增的反应溶液中，并选择性扩增区域 通过基因扩增方法包含突变基因的靶位点。

    Synthetic insecticidal gene, plants of the genus oryza transformed with the gene, and production thereof
    6.
    发明授权
    Synthetic insecticidal gene, plants of the genus oryza transformed with the gene, and production thereof 失效
    合成杀虫基因，用该基因转化的oryza属的植物及其生产

    公开(公告)号：US5436391A

    公开(公告)日：1995-07-25

    申请号：US982712

    申请日：1992-11-27

    申请人： Hideya Fujimoto ,  Kimiko Ito ,  Mikihiro Yamamoto ,  Ko Shimamoto

    发明人： Hideya Fujimoto ,  Kimiko Ito ,  Mikihiro Yamamoto ,  Ko Shimamoto

    IPC分类号： A01H5/10 ,  C07K14/325 ,  A01H4/00 ,  C12N15/32

    CPC分类号： C07K14/325 ,  A01H5/10

    摘要： A synthetic gene encoding an insecticidal protein, the gene is provided having a base sequence which has been modified to bring the codon usage in conformity with the genes of gramineous plants particularly rice plants. A preferred gene sequence is shown in SEQ ID NO: 1. An expression vector containing said structural gene is provided. A method for producing recombinant gramineous plants is provided, which comprises transforming protoplasts derived from gramineous plants with the vector, incubating the protoplasts in a liquid medium in the presence of cultured cells of the plants to form colonies and regenerating plants from said colonies. Recombinant gramineous plants having resistance against insects are also provided.

    摘要翻译： 编码杀虫蛋白的合成基因，提供了具有经修饰以使密码子使用与禾本科植物特别是水稻植物基因一致的碱基序列的基因。 优选的基因序列示于SEQ ID NO：1中。提供含有所述结构基因的表达载体。 提供了一种生产重组禾本科植物的方法，其包括用载体转化源自禾本科植物的原生质体，在培养的植物细胞存在下在液体培养基中孵育原生质体以形成菌落并从所述菌落再生植物。 还提供了具有抗昆虫的重组禾本科植物。