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    • 1. 发明授权
    • Process for producing an addition compound of a dipeptide ester and an
amino acid ester
    • 制备二肽酯和氨基酸酯的加成化合物的方法
    • US4521514A
    • 1985-06-04
    • US516344
    • 1983-07-22
    • Kiyotaka OyamaShigeaki IrinoTsuneo HaradaMasao Nakamura
    • Kiyotaka OyamaShigeaki IrinoTsuneo HaradaMasao Nakamura
    • C12P21/02C07K5/06C07K5/072C07K5/075C07C103/52
    • C07K5/0613
    • A process for producing an addition compound of N-benzyloxycarbonyl-.alpha.-L-aspartyl-L-phenylalanine methyl ester and phenylalanine methyl ester. Benzyloxycarbonylation of the amino group of L-aspartic acid by benzyloxycarbonylchloride in the presence of a base and esterification of phenylalanine containing its L-body by methanol in the presence of an acid are carried out and both the reaction solutions are admixed after residual methanol is removed from the esterification reaction solution. A proteolytic enzyme is added to the resulting mixture solution after it is adjusted to have a pH, value, at which no substantial deactivation of the enzyme occurs. The reaction of N-benzyloxycarbonyl-L-aspartic acid and phenylalanine methyl ester is carried out in the solution at a pH, at which the proteolytic enzyme exerts the enzymatic activity to deposit the addition compound which is then recovered.
    • 制备N-苄氧羰基-α-L-天冬氨酰-L-苯丙氨酸甲酯和苯丙氨酸甲酯的加成化合物的方法。 苄基氧基羰基氯在碱存在下苄基氧基羰基化,苄基氧基羰基氯在碱的存在下苄基氧基羰基化,并在酸存在下用甲醇在酸的存在下酯化含有L-体的苯丙氨酸,并在残留的甲醇被除去后将两种反应溶液混合 从酯化反应溶液中。 在将所述混合溶液调节至具有不发生基本上的失活酶的pH值之后,将蛋白水解酶加入到所得混合溶液中。 N-苄氧羰基-L-天冬氨酸和苯丙氨酸甲酯的反应在溶液中在pH下进行,其中蛋白水解酶发挥酶活性以沉积加入的化合物,然后将其回收。
    • 2. 发明授权
    • Significance evaluation program and recording medium
    • 重要性评估程序和记录介质
    • US08775360B2
    • 2014-07-08
    • US12772584
    • 2010-05-03
    • Masao Nakamura
    • Masao Nakamura
    • G06N5/02G06F17/18G06F9/44
    • G06N5/02G06F17/18G06F19/00G16H10/20
    • The program makes a computer function as a significance evaluation unit including a statistical equation storage unit which stores algorithms of a plurality of statistical methods, a significance probability calculation unit which calculates significance probability for each of the evaluation items with the algorithm read out from the statistical equation database based on an input signal indicating one statistical method selected, a significance determination unit which determines a magnitude relationship between the significance probability and a significance level which is previously set or input and gives significance information to each of the evaluation items, and an evaluation result output unit which makes a display device output a matrix table in which the same number of cells as that of the evaluation items are provided such that each cell is corresponded to each evaluation item and cells of n columns or n rows are arranged.
    • 该程序将计算机功能作为重要性评估单元,其包括存储多种统计方法的算法的统计方程式存储单元,重要概率计算单元,其利用从统计学读出的算法计算每个评估项目的有效概率 方程数据库,其基于指示选择的一种统计方法的输入信号,确定显着性概率与先前设置或输入的显着性水平之间的大小关系并且向每个评估项给出有效信息的有效性确定单元,以及评估 结果输出单元,其使得显示设备输出矩阵表,其中提供与评估项相同数量的单元,使得每个单元对应于每个评估项,并且排列n列或n行的单元。
    • 4. 发明授权
    • Block copolymer, resin composition comprising same, and process for producing the resin composition
    • 嵌段共聚物,包含其的树脂组合物,以及树脂组合物的制造方法
    • US08153727B2
    • 2012-04-10
    • US11920163
    • 2006-05-08
    • Kazuya ItoHidenori YamagishiMasao Nakamura
    • Kazuya ItoHidenori YamagishiMasao Nakamura
    • C08F297/04C08L53/02
    • C08F297/04
    • A block copolymer comprised of a polymer block or blocks (A) comprising conjugated diene monomer units and a polymer block or blocks (B) comprising conjugated diene monomer units and aromatic vinyl monomer units, wherein (1) the polymer block or blocks (A) have a glass transition temperature in the range of −88 to −45° C., (2) the polymer block or blocks (B) have a glass transition temperature in the range of 30 to 90° C., (3) the content of aromatic vinyl monomer units in the block copolymer is in the range of 30 to 52% by weight based on the total weight of the block copolymer, (4) the block copolymer has an aromatic vinyl block ratio of smaller than 69% by weight based on the total weight of the block copolymer, and (5) the viscosity of a 5% by weight solution of the block copolymer in styrene is at least 5 mPa·s but smaller than 30 mPa·s. This block copolymer is used as a modifier for resin.
    • 由包含共轭二烯单体单元的聚合物嵌段或嵌段(A)和包含共轭二烯单体单元和芳族乙烯基单体单元的聚合物嵌段(B)组成的嵌段共聚物,其中(1)聚合物嵌段(A) 玻璃化转变温度在-88〜-45℃的范围内,(2)聚合物嵌段(B)的玻璃化转变温度在30〜90℃的范围内,(3)含量 嵌段共聚物中的芳香族乙烯基单体单元的含量相对于嵌段共聚物的总重量为30〜52重量%的范围,(4)嵌段共聚物的芳香族乙烯基嵌段比小于69重量% 对于嵌段共聚物的总重量,(5)嵌段共聚物在苯乙烯中的5重量%溶液的粘度为至少5mPa·s,但小于30mPa·s。 该嵌段共聚物用作树脂的改性剂。
    • 6. 发明申请
    • CONSTRUCTION MACHINE
    • 建筑机械
    • US20100025136A1
    • 2010-02-04
    • US12529739
    • 2008-04-09
    • Makoto MatsushitaMasao NakamuraKazuhisa Tamura
    • Makoto MatsushitaMasao NakamuraKazuhisa Tamura
    • B60K13/02B62D33/06
    • E02F9/18B62D49/085E02F9/0891
    • A counterweight (8) is attached to the rear side of a revolving frame (6), and an engine (9) is mounted in a transverse direction in front of the counterweight (8). A heat exchanger (12) is located on the left side of the engine (9), and a left-hand side door (17) is located on the left side of the heat exchanger (12). An air cleaner (24) is accommodated in an air cleaner chamber (19) which is provided in a space enclosed by the counterweight, left-hand side door and heat exchanger. In this state, a casing (25) of the air cleaner has an opening portion (25A) to permit insertion and extraction of a filter element (26). Thus, at the time of a maintenance work for the air cleaner, one can draw out the filter element from the opening portion of the casing simply by opening the left-hand side door.
    • 配重(8)安装在回转框架(6)的后侧,发动机(9)在配重(8)的前方横向安装。 热交换器(12)位于发动机(9)的左侧,左侧门(17)位于热交换器(12)的左侧。 空气滤清器(24)容纳在设置在由配重,左侧门和热交换器包围的空间中的空气滤清器室(19)中。 在这种状态下,空气净化器的壳体(25)具有允许插入和抽出过滤元件(26)的开口部分(25A)。 因此,在空气净化器的维护工作时,只需打开左侧门即可从套筒的开口部分抽出过滤元件。
    • 8. 发明申请
    • Method for Checking for Leakage from Tubular Batteries
    • 检查管状电池泄漏的方法
    • US20080137807A1
    • 2008-06-12
    • US11722930
    • 2005-11-24
    • Hironori YukisadaTakahito TakahashiMasao NakamuraKazutoshi OkuboMasaya Nakata
    • Hironori YukisadaTakahito TakahashiMasao NakamuraKazutoshi OkuboMasaya Nakata
    • G01N23/223
    • G01N23/223G01M3/38G01N2223/076H01M2/022H01M10/4228H01M10/4285
    • In a method for checking for leakage from tubular batteries, when tubular batteries (Ba) are fed with their respective axial centers aligned in parallel to each other to pass through a leakage check mechanism (12), a sealed end face (33) of the tubular batteries (Ba) is irradiated with an X-ray (34). A fluorescent X-ray (40) coming out of the sealed end face (33) is incident upon a detector (39) through a detection window (35). In accordance with the result of analysis on whether the incident fluorescent X-ray (40) contains a fluorescent X-ray (40) associated with an electrolyte component, it is determined whether leakage has occurred from the tubular batteries (Ba). A length (L1, L3, L5) of the detection window (35) in a direction of feed of the tubular batteries (Ba) is set to be less than a spacing (C1, C2) between the tubular batteries (Ba). A length (L2, L4, L6) of the detection window (35) in an orientation orthogonal to the direction of feed is set to be greater than an outer size (R1, R2) of the cross-sectional shape of the tubular batteries (Ba) in an orientation orthogonal to their axial center. It is thus possible to highly accurately determine occurrence of leakage from a tubular battery at high speeds by X-ray fluorescence analysis.
    • 在一种用于检查管状电池泄漏的方法中,当管状电池(Ba)被供给彼此相对的轴向中心以彼此平行排列以通过泄漏检查机构(12)时,密封的端面(33) 管状电池(Ba)被X射线照射(34)。 从密封端面(33)出来的荧光X射线(40)通过检测窗(35)入射到检测器(39)上。 根据对入射荧光X射线(40)是否含有与电解质成分有关的荧光X射线(40)的分析结果,判断是否发生了管状电池(Ba)的泄漏。 在管状电池(Ba)的供给方向上的检测窗口(35)的长度(L 1,L 3,L 5)被设定为小于管状电池之间的间隔(C 1,C 2) (Ba)。 在与进给方向正交的方向上的检测窗口(35)的长度(L 2,L 4,L 6)被设定为大于横截面形状的外部尺寸(R 1,R 2) 的管状电池(Ba)的方向与其轴心正交。 因此,可以通过X射线荧光分析来高精度地确定管状电池的高速泄漏的发生。
    • 9. 发明授权
    • Network system having function of changing route upon failure
    • 网络系统故障时具有改变路由的功能
    • US07243258B2
    • 2007-07-10
    • US10682243
    • 2003-10-10
    • Shinya IchinoheNorihide NoyamaTokuhiro NiwaMasao Nakamura
    • Shinya IchinoheNorihide NoyamaTokuhiro NiwaMasao Nakamura
    • G06F11/00H02H3/05
    • H04L45/28H04L41/0213H04L41/0663H04L41/0816H04L41/0836H04L41/0856H04L41/0886H04L41/14H04L45/02H04L45/586H04L49/25H04L49/3009H04L49/351H04L49/55H04L49/555
    • A network system includes a plurality of networks, a first internetwork apparatus having a plurality of first ports each connected to the plurality of networks, a second internetwork apparatus having a plurality of second ports each connected to the plurality of networks, and a data transmission path connected to the first and second internetwork apparatuses to transmit data mutually between the first and second internetwork apparatuses. In the normal state, each of the plurality of first ports is caused to be able to transmit and receive data to and from one of the plurality of networks and the plurality of second ports are caused not to be able to receive data from the plurality of networks and to be able to transmit data to the plurality of networks. Whether a failure occurs in any of one of the plurality of first ports and a route between one of the plurality of first ports and one of the plurality of networks connected thereto is detected and the one of the plurality of first ports is caused not to be able to transmit and receive data to and from the one of the plurality of networks in response to detection of occurrence of failure. One of the plurality of second ports connected to the one of the plurality of first ports through the one of said plurality of networks is caused to be able to transmit and receive data to and from the one of the plurality of networks in response to detection of occurrent of failure.
    • 网络系统包括多个网络,第一互联网络装置,具有各自连接到多个网络的多个第一端口;第二互联网络装置,具有各自连接到多个网络的多个第二端口,以及数据传输路径 连接到第一和第二互联网络装置,以在第一和第二互联网络装置之间相互发送数据。 在正常状态下,使多个第一端口中的每一个能够向多个网络之一发送数据,并且使多个第二端口不能从多个第一端口接收数据 并且能够将数据发送到多个网络。 检测到多个第一端口中的任何一个中的任一个中是否发生故障,并且检测到多个第一端口中的一个与连接到其的多个第一端口中的一个之间的路由,并且使多个第一端口中的一个不是 能够响应于检测到故障的发生而向多个网络中的一个网络发送数据和从多个网络中的一个网络接收数据。 通过所述多个网络之一连接到多个第一端口中的一个的多个第二端口中的一个使得能够响应于检测到多个网络中的一个而向多个网络中的一个网络发送数据 发生故障。