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    • 42. 发明授权
    • Selective wireless paging receiver and radio frequency searching method therefor
    • 选择性无线寻呼接收机及其射频搜索方法
    • US06445923B1
    • 2002-09-03
    • US09238374
    • 1999-01-27
    • Kazuhiko FujimoriYasushi AbeAkihiko WadaToshihide Abe
    • Kazuhiko FujimoriYasushi AbeAkihiko WadaToshihide Abe
    • H04Q720
    • H04W88/023
    • In a case where a desired radio frequency channel is searched over a plurality of radio frequency channels through manual switching, a received data error detection section 12 detects an error rate of radio data, and an electric field detection section 11 detects a field strength. System information comparison section 6 detects a match or mismatch between the system information of the radio frequency channel and the system information of a wireless selective paging receiver. A display section 3 indicates the result of such detection in the form of an at-a-glance list in decreasing order of receiving probability, thereby enabling the user to select a radio frequency channel having a higher degree of reliability. Further, radio frequency channels which will be covered by a receiving area, system information on each of the radio frequency channels, and area information are stored so as to become associated with one another. As a result, the user can determine a receiving area without involving re-searching of a radio frequency channel at the time of selection of a receivable area.
    • 在通过手动切换在多个射频信道上搜索期望的射频信道的情况下,接收数据错误检测部分12检测无线电数据的错误率,电场检测部分11检测场强。 系统信息比较部分6检测射频信道的系统信息与无线选择寻呼接收机的系统信息之间的匹配或不匹配。 显示部分3以接收概率的递减顺序以一览表的形式表示这种检测的结果,从而使得用户能够选择具有较高可靠性的射频信道。 此外,存储将由接收区域覆盖的射频信道,关于每个无线电频率信道的系统信息和区域信息,以便彼此相关联。 结果,用户可以确定接收区域,而不需要在选择可接收区域时重新搜索射频信道。
    • 43. 发明授权
    • Radio calling receiver with means to control reception based on service area, time zone, and/or electric field strength
    • 无线电呼叫接收机具有基于服务区域,时区和/或电场强度来控制接收的装置
    • US06216385B1
    • 2001-04-17
    • US09151818
    • 1998-09-14
    • Yasushi Abe
    • Yasushi Abe
    • H04Q700
    • H04W88/023H04W52/0245Y02D70/00
    • A receiving frame controlling unit 4a for controlling receiving operations of a plurality of frames individually, and a receiving state detecting unit 1b for detecting whether or not a receiving state is in or out of a service area of the base station are provided in a CPU 4, wherein the power saving or conservation can be achieved in the out of the service area status by halting frame receiving operations when the receiving state is out of the service area. Also, according to an error rate of received radio information, or according to a time zone which is set arbitrarily to particular information broadcasting addresses by a user, the power saving or conservation may be achieved by reducing the number of receiving frames. Further, if the receiving state is out of the service area and also the electric field strength is low, the power saving or conservation may be achieved by executing a short-time standby operation to monitor only the electric field state.
    • 用于单独控制多个帧的接收操作的接收帧控制单元4a和用于检测接收状态是否在基站的服务区域中的接收状态检测单元1b设置在CPU 4中 其中,当所述接收状态在所述服务区域之外时,通过停止帧接收操作,可以在所述服务区域状态之外实现所述省电或节能。 此外,根据接收到的无线信息的错误率,或者根据用户对特定信息广播地址任意设定的时区,可以通过减少接收帧的数量来实现节电或节约。 此外,如果接收状态不在服务区域并且电场强度低,则可以通过执行短时待机操作来仅监视电场状态来实现省电或节能。
    • 44. 发明授权
    • Acrylic rubber composition
    • 丙烯酸橡胶组合物
    • US4904736A
    • 1990-02-27
    • US206133
    • 1988-06-13
    • Hiroaki ShimizuYasushi AbeMasayoshi IchikawaTomoaki Okita
    • Hiroaki ShimizuYasushi AbeMasayoshi IchikawaTomoaki Okita
    • C08F220/18C08K5/00
    • C08F220/18C08K5/0025
    • An acrylic rubber composition comprising (A) a copolymer and (B) a crosslinking agent, said copolymer (A) consisting essentially of (a) from 3 to 10% by weight of ethylene, (b) from 0 to 10% by weight of at least one crosslinkable monomer selected from the group consisting of monomers of the formulas (1), (2), (3) and (4): ##STR1## wherein R.sub.1 is hydrogen or methyl, ##STR2## wherein R.sub.2 is vinyl, allyl or methallyl, ##STR3## wherein R.sub.3 is hydrogen or methyl,R.sub.4 OOC--CH.dbd.CH--COOH (4)wherein R.sub.4 is methyl, ethyl, propyl, butyl, methoxymethyl, methoxyethyl, methoxypropyl, methoxybutyl, ethoxybutyl, ethoxyethyl, ethoxypropyl or ethoxybutyl, and (c) from 80 to 97% by weight of other copolymer component, said other copolymer component (c) consisting essentially of (i) from 0 to 10% by weight of vinyl acetate, (ii) from 20 to 45% by weight of ethyl acrylate and (iii) from 45 to 70% by weight of n-butyl acrylate, the total amount of constituents (i), (ii) and (iii) being 100% by weight.
    • 一种丙烯酸类橡胶组合物,其包含(A)共聚物和(B)交联剂,所述共聚物(A)基本上由(a)3〜10重量%的乙烯组成,(b)0〜10重量% 选自式(1),(2),(3)和(4)的单体的至少一种可交联单体:其中R1是氢或甲基,(2) 其中R 2是乙烯基,烯丙基或甲代烯丙基,其中R 3是氢或甲基,R 4 OOC-CH = CH-COOH(4)其中R 4是甲基,乙基,丙基,丁基,甲氧基甲基,甲氧基乙基,甲氧基丙基,甲氧基丁基 ,乙氧基丁基,乙氧基乙基,乙氧基丙基或乙氧基丁基,和(c)80至97重量%的其它共聚物组分,所述其它共聚物组分(c)基本上由(i)0至10重量%的乙酸乙烯酯,( ii)20至45重量%的丙烯酸乙酯和(iii)45至70重量%的丙烯酸正丁酯,组分(i),(ii)和(iii)的总量为100重量% 。
    • 45. 发明授权
    • Power conversion device
    • 电源转换装置
    • US09509230B2
    • 2016-11-29
    • US13188859
    • 2011-07-22
    • Yasushi Abe
    • Yasushi Abe
    • H02M7/537H02M7/487H02M7/538H02M7/06
    • H02M7/487H02M7/06H02M7/537H02M7/538
    • A single phase three-level power converter can include a first half bridge and a second half bridge. A half bridge operation is implemented in either the first half bridge or second half bridge when outputting a single phase alternating current voltage having an amplitude a half or less than that of a direct current input voltage, and also, by alternately switching between the bridges carrying out the half bridge operation. In certain configurations, the power converter can convert a direct current input voltage into alternating current phase voltages having three levels of potential, which are positive, negative, and intermediate voltages, by controlling on-off conditions of a plurality of switch elements, and a controller that, by supplying gate signals to the switch elements configuring the first half bridge and second half bridge, controls the related on-off conditions.
    • 单相三电平转换器可以包括第一半桥和第二半桥。 当输出具有比直流输入电压的幅度小一半或更小的幅度的单相交流电压时,也可以在前半桥或第二半桥中实现半桥操作,并且还通过在承载 半桥操作。 在某些配置中,功率转换器可以通过控制多个开关元件的开 - 关状态,将直流输入电压转换成具有三电位电位的交流电流相电压,其为正,负和中间电压,并且 控制器通过向构成第一半桥和第二半桥的开关元件提供门信号来控制相关的开 - 关状态。
    • 50. 发明授权
    • Chloroprene rubber composition and its application
    • 氯丁橡胶组合物及其应用
    • US08530547B2
    • 2013-09-10
    • US12677554
    • 2008-09-12
    • Yasushi AbeHiroyuki Ishiguro
    • Yasushi AbeHiroyuki Ishiguro
    • B32B1/08C08K3/04
    • C08F36/18C08K3/04Y10T428/139C08F2/38C08L11/00C08L15/00
    • To provide a chloroprene rubber composition with which a vulcanized rubber having further improved heat resistance without impairing mechanical properties, the compression set and the tension fatigue can be obtained, and a rubber member for an automobile, a hose, a rubber molded article and a rubber vibration insulator comprising the vulcanized rubber.A chloroprene rubber composition, which comprises 100 parts by mass of at least one chloroprene rubber selected from the group consisting of a xanthogen-modified chloroprene rubber and a mercaptan-modified chloroprene rubber, and from 15 to 200 parts by mass of carbon black having a number average particle size of from 70 nm to 600 nm and having a DBP oil absorption of from 15 ml/100 g to 60 ml/100 g by oil absorption method A of JIS K6221.
    • 为了提供具有耐热性进一步提高而不损害机械性能的硫化橡胶的氯丁橡胶组合物,可以获得压缩永久变形和拉伸疲劳,并且可以获得用于汽车,软管,橡胶模制品和橡胶的橡胶构件 包括硫化橡胶的振动绝缘体。 一种氯丁二烯橡胶组合物,其包含100质量份选自由黄原酸改性的氯丁二烯橡胶和硫醇改性的氯丁二烯橡胶组成的组中的至少一种氯丁二烯橡胶,以及15〜200质量份的具有 数均粒径为70nm〜600nm,通过JIS K6221的吸油法A,DBP吸油量为15ml / 100g〜60ml / 100g。