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53 条记录 (耗时 0.023 秒)

    Device for inserting a weft yarn in jet operated weaving machines
    41.
    发明授权
    Device for inserting a weft yarn in jet operated weaving machines 失效
    用于在喷射织机中插入纬纱的装置

    公开(公告)号：US4244402A

    公开(公告)日：1981-01-13

    申请号：US15486

    申请日：1979-02-26

    申请人： Junzo Hasegawa ,  Kazunori Yoshida ,  Fuzio Suzuki ,  Hajime Suzuki ,  Hiroshi Arakawa ,  Akira Kobayashi ,  Akio Arakawa ,  Munechika Yamazato

    发明人： Junzo Hasegawa ,  Kazunori Yoshida ,  Fuzio Suzuki ,  Hajime Suzuki ,  Hiroshi Arakawa ,  Akira Kobayashi ,  Akio Arakawa ,  Munechika Yamazato

    IPC分类号： D03D47/30 ,  D03D47/28

    CPC分类号： D03D47/302

    摘要： A device for inserting a weft yarn in a shed of the jet operated weaving machine provided with a control means for controlling the carrying action of the weft yarn, which is carried by a plurality of pressure fluid flows through a guiding channel formed in a comb arranged in parallel condition to a reed. The comb comprises a plurality of guiding plates and an air escaping passage formed between every two adjacent guide plates in such a condition that the quantity of the escaping air which flows through each escaping passage is maximum at a predetermined portion of each escaping passage. The above-mentioned control means comprises the above-mentioned escaping passages.

    摘要翻译： 一种用于将纬纱插入喷射织造机的梭口中的装置，该装置设置有用于控制由多个压力流体承载的纬纱的承载作用的控制装置，流经形成在梳子中的引导通道 在平行的条件下对芦苇。 梳子包括多个引导板和形成在每两个相邻引导板之间的空气逸出通道，其中在每个逸出通道的预定部分处流过每个逸出通道的逸出空气的量最大。 上述控制装置包括上述逃逸通道。

    Sealing cup
    42.
    发明授权
    Sealing cup 失效
    密封杯

    公开(公告)号：US4189160A

    公开(公告)日：1980-02-19

    申请号：US924837

    申请日：1978-07-14

    申请人： Junzo Hasegawa ,  Masatoshi Yamada ,  Kaoru Nakamura ,  Eiichi Yasuda

    发明人： Junzo Hasegawa ,  Masatoshi Yamada ,  Kaoru Nakamura ,  Eiichi Yasuda

    IPC分类号： B60T11/16 ,  F16J15/32

    CPC分类号： F16J15/324

    摘要： A sealing cup to be used for a hydraulic piston-cylinder device the cup having an outer lip with a leading edge adapted to slide along a wall when fitted in the device. The angle .alpha. of the leading edge with respect to the cylinder axis is made smaller than the angle of a portion other than the leading edge with respect thereto, and is made as 1.degree..ltoreq..alpha..ltoreq.15.degree. in the free condition of the cup. When the sealing cup is installed to be slid in the cylinder, a wedge-shaped clearance is formed between the leading edge and the cylinder wall due to provision of the angle .alpha., thereby admitting the fluid therein to decrease the slide resistance of the sealing cup.

    摘要翻译： 一种用于液压活塞 - 气缸装置的密封杯，该杯具有具有前缘的外唇缘，该外唇缘适于当装配在装置中时沿着壁滑动。 前缘相对于气缸轴线的角度α被制成小于前缘相对于其的部分的角度，并且在自由状态下被制成1°=α° 的杯子 当密封杯安装成在气缸中滑动时，由于提供角度α，在前缘和气缸壁之间形成楔形间隙，从而允许其中的流体降低密封杯的滑动阻力 。

    Producing optically active amino compounds
    43.
    发明授权
    Producing optically active amino compounds 有权
    生产光学活性氨基化合物

    公开(公告)号：US07169592B2

    公开(公告)日：2007-01-30

    申请号：US10112706

    申请日：2002-04-02

    申请人： Yukio Yamada ,  Akira Iwasaki ,  Noriyuki Kizaki ,  Keiji Matsumoto ,  Yasuhiro Ikenaka ,  Masahiro Ogura ,  Junzo Hasegawa

    发明人： Yukio Yamada ,  Akira Iwasaki ,  Noriyuki Kizaki ,  Keiji Matsumoto ,  Yasuhiro Ikenaka ,  Masahiro Ogura ,  Junzo Hasegawa

    IPC分类号： C12N9/10 ,  C12N1/21 ,  C12N15/54 ,  C12N15/63 ,  C12N15/82 ,  C12N15/85 ,  C07H21/04

    CPC分类号： C12P13/001 ,  C12N9/1096

    摘要： To provide a method for preparing optically active compounds, which mainly contain (R)-amino compounds, by microbial enzymes efficiently and inexpensively; a polypeptide having stereoselective transaminase activity which can be suitably used for the above preparation method; and a DNA encoding the polypeptide. A method for preparing an optically active amino compound, characterized in stereoselectively transaminating by acting a transaminase on an amino group acceptor, a ketone compound in the presence of an amino group donor, a primary amine; a DNA comprising a nucleotide sequence encoding a polypeptide having stereoselective transaminase activity; and a polypeptide having stereoselective transaminase activity obtainable from a culture of a microorganism belonging to the genus Arthrobacter.

    摘要翻译： 提供通过微生物酶有效且廉价地制备主要含有（R） - 氨基化合物的光学活性化合物的方法; 具有立体选择性转氨酶活性的多肽，可适用于上述制备方法; 和编码该多肽的DNA。 一种制备光学活性氨基化合物的方法，其特征在于通过在氨基受体上起转氨酶的作用，在氨基供体存在下的酮化合物，伯胺，立体选择性转氨酶; 包含编码具有立体选择性转氨酶活性的多肽的核苷酸序列的DNA; 和具有立体选择性转氨酶活性的多肽，其可从属于节杆菌属的微生物的培养物获得。

    (R)-transaminase from arthrobacter
    44.
    发明授权
    (R)-transaminase from arthrobacter 失效
    （R） - 转氨酶

    公开(公告)号：US06344351B2

    公开(公告)日：2002-02-05

    申请号：US09794359

    申请日：2001-02-28

    申请人： Yukio Yamada ,  Akira Iwasaki ,  Noriyuki Kizaki ,  Yasuhiro Ikenaka ,  Masahiro Ogura ,  Junzo Hasegawa

    发明人： Yukio Yamada ,  Akira Iwasaki ,  Noriyuki Kizaki ,  Yasuhiro Ikenaka ,  Masahiro Ogura ,  Junzo Hasegawa

    IPC分类号： C12N910

    CPC分类号： C12P13/001 ,  C12N9/1096 ,  C12P13/005 ,  C12P13/008 ,  C12P13/04 ,  C12P41/006 ,  Y10S435/83

    摘要： The method for preparing an optically active (R)-amino compound characterized by the method comprising stereoselectively carrying out amino group transfer by action of an (R)-form-specific transaminase in the co-presence of a ketone compound (amino acceptor), and an amino compound (amino donor) of a racemic form or an (R)-form, to give an optically active (R)-amino compound. According to the present invention, it is made possible to easily prepare at a high yield the optically active (R)-amino compounds and the like having an aryl group and the like at their 1-position, which have been conventionally difficult to prepare.

    摘要翻译： 制备光学活性（R） - 氨基化合物的方法，其特征在于在酮化合物（氨基受体）的共存下通过（R） - 形式 - 特异性转氨酶的作用立体选择性地进行氨基转移的方法， 和外消旋形式的氨基化合物（氨基供体）或（R） - 形式，得到光学活性（R） - 氨基化合物。 根据本发明，可以容易地容易地制备其1-位上具有芳基等的光学活性（R） - 氨基化合物等，其通常难以制备。

    Process for producing 2-substituted optically active 2,3-dihydro-4H-pyran-4-one
    45.
    发明授权
    Process for producing 2-substituted optically active 2,3-dihydro-4H-pyran-4-one 失效
    2-取代的光学活性2,3-二氢-4H-吡喃-4-酮的制备方法

    公开(公告)号：US5767295A

    公开(公告)日：1998-06-16

    申请号：US676973

    申请日：1996-07-08

    申请人： Masura Mitsuda ,  Junzo Hasegawa

    发明人： Masura Mitsuda ,  Junzo Hasegawa

    IPC分类号： B01J31/22 ,  C07B53/00 ,  C07B61/00 ,  C07D309/32 ,  C07F7/00 ,  C07D315/00 ,  B01J31/00

    CPC分类号： C07D309/32 ,  C07F7/006

    摘要： The invention provides an efficient process for producing a 2-substituted optically active 2,3-dihydro-4H-pyran-4-one comprising subjecting an aldehyde, which is not bulky and cannot be expected an electronic interaction with a catalyst, such as acetaldehyde, and a Danishefsky diene to a highly enantio-selective asymmetric hetero Diels-Alder reaction in the presence of an asymmetric catalyst readily obtainable from inexpensive starting materials.

    摘要翻译： 本发明提供了一种制备2-取代的光学活性2,3-二氢-4H-吡喃-4-酮的有效方法，其包括使醛不是大体积的，不能期待与催化剂如乙醛的电子相互作用 和Danishefsky二烯在非常易于使用的起始材料中可以获得的非对称催化剂存在下，进行高度对映异构的非对称异质Diels-Alder反应。

    Chemical modification method of diastereomer and separation method thereof
    47.
    发明授权
    Chemical modification method of diastereomer and separation method thereof 失效
    二氧化硅的化学改性方法及其分离方法

    公开(公告)号：US5223647A

    公开(公告)日：1993-06-29

    申请号：US902734

    申请日：1992-06-23

    申请人： Shunich Maemoto ,  Akira Iwasaki ,  Junzo Hasegawa

    发明人： Shunich Maemoto ,  Akira Iwasaki ,  Junzo Hasegawa

    IPC分类号： C07C67/56 ,  C07B57/00 ,  C07C45/78 ,  C07C45/85 ,  C07C49/497 ,  C07C49/517 ,  C07C67/58 ,  C07C69/76

    CPC分类号： C07C45/78 ,  C07C45/85

    摘要： The present invention discloses a separating and purifying (4R, 6R)-4-hydroxy-2,2,6-trimethyl cyclohexanone comprising the steps of:reacting a diastereomer mixture of (4R, 6R)-4-hydroxy-2,2,6-trimethyl cyclohexanone represented by the formula (I) ##STR1## and (4S, 6R)-4-hydroxy-2,2,6-trimethyl cyclohexanone represented by the formula (II) ##STR2## with a reagent which reacts with the hydroxyl groups at least equimolar to the compound represented by the formula (II) to thereby convert the compound represented by the formula (II) into (4S, 6R)-4-hydroxy-2,2,6-trimethyl cyclohexanone derivative represented by the formula (III) ##STR3## (where R represents a group modifying the hydroxyl group) by modification with priority of the hydroxyl group in the formula (II), andseparating the compound of the formula (I) from the compound of the formula (III) through the difference in solubility to water or an organic solvent. According to the invention, (4R, 6R)-4-hydroxy-2,2,6-trimethyl cyclohexanone is easily separated with a high yield.

    Active suspension apparatus
    48.
    发明授权
    Active suspension apparatus 失效
    主动悬挂装置

    公开(公告)号：US4579366A

    公开(公告)日：1986-04-01

    申请号：US612558

    申请日：1984-05-21

    申请人： Shunichi Doi ,  Junzo Hasegawa ,  Yasutaka Hayashi ,  Hideo Arakawa ,  Yuzo Yamamoto ,  Noboru Sugiura

    发明人： Shunichi Doi ,  Junzo Hasegawa ,  Yasutaka Hayashi ,  Hideo Arakawa ,  Yuzo Yamamoto ,  Noboru Sugiura

    IPC分类号： B60G7/00 ,  B60G7/04 ,  B60G17/005 ,  B60G17/015 ,  B60G17/0165 ,  B60G23/00 ,  B60G11/26

    CPC分类号： B60G17/0165 ,  B60G7/04 ,  B60G2400/102 ,  B60G2400/252 ,  B60G2400/50 ,  B60G2400/82 ,  B60G2500/10 ,  B60G2600/12 ,  B60G2600/14 ,  B60G2600/182 ,  B60G2600/604 ,  Y10S280/01

    摘要： An active suspension apparatus detects a relative displacement (x) between an axle and a vehicle body, discriminates a road surface state in accordance with the relative displacement and a change rate (x) in unit time which is derived from the relative displacement (x), and optimally controls characteristics of damping forces of hydropneumatic suspensions in accordance with a discrimination result (i.e., a road surface state). This discrimination is performed in accordance with a sum (Ax+Bx) of a signal obtained by multiplying the relative displacement (x) with a predetermined coefficient and a signal obtained by multiplying the change rate (x) with another predetermined coefficient. These coefficients are obtained in accordance with riding comfort against vibrations. The characteristics of the damping force of the hydropneumatic suspension are controlled by controlling the opening of throttle valves disposed between hydropneumatic chambers and actuators.

    摘要翻译： 主动悬架装置检测车轴与车身之间的相对位移（x），根据相对位移和从相对位移（x）导出的单位时间的变化率（x）来区分路面状态， 并且根据判别结果（即，路面状态）最佳地控制液压气动悬架的阻尼力的特性。 根据通过将相对位移（x）乘以预定系数而获得的信号和通过将变化率（x）与另一预定系数相乘而获得的信号的和（Ax + Bx）执行该鉴别。 这些系数根据对振动的骑乘舒适度而获得。 通过控制设置在液压气动室和致动器之间的节流阀的打开来控制液压气动悬架的阻尼力的特性。

    Apparatus for measuring tire uniformity
    50.
    发明授权
    Apparatus for measuring tire uniformity 失效
    测量轮胎均匀性的装置

    公开(公告)号：US4501141A

    公开(公告)日：1985-02-26

    申请号：US440464

    申请日：1982-11-09

    申请人： Shigewo Takayanagi ,  Junzo Hasegawa ,  Hayashi Yasutaka ,  Shunichi Doi ,  Satoru Matsushima

    发明人： Shigewo Takayanagi ,  Junzo Hasegawa ,  Hayashi Yasutaka ,  Shunichi Doi ,  Satoru Matsushima

    IPC分类号： G01M17/02

    CPC分类号： G01M17/022

    摘要： The tire for automobiles being measured is loaded in advance by the load applying means and the drum is driven to rotate the tire. A displacement of the rotatable shaft produced in response to a variation in the radial force acting between the tire and the drum is detected as a displacement of the movable member. The movable member is movable with respect to the drum about a fulcrum which lies in or is located in the vicinity of a plane including a surface in which the drum and the tire are held against each other. Thus any influence by a moment due to a lateral force imposed on the tire can be eliminated, and the apparatus can measure a radial force variation with precision.

    摘要翻译： 被测量的汽车轮胎预先由负载施加装置加载，并且滚筒被驱动以使轮胎旋转。 检测到响应于作用在轮胎和鼓之间的径向力的变化而产生的可旋转轴的位移作为可动构件的位移。 可移动部件可以相对于滚筒移动，该支点位于位于或位于包括滚筒和轮胎彼此抵靠的表面的平面附近的支点上。 因此，可以消除由于施加在轮胎上的横向力而产生的瞬间的任何影响，并且该装置可以精确地测量径向力的变化。