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    • 3. 发明授权
    • Air conditioning distribution system
    • 空调配电系统
    • US5151063A
    • 1992-09-29
    • US592131
    • 1990-10-03
    • Ichiro TanakaSeiji SasakiZen-ichi KakubariOsamu Kojima
    • Ichiro TanakaSeiji SasakiZen-ichi KakubariOsamu Kojima
    • F24F7/00F24F7/06
    • F24F13/0236F24F7/06F24F2007/002
    • An air conditioning system comprises an air conditioning unit, a blower for blowing conditioned air, a polygonal branch chamber of prescribed volume, a main duct with damper for delivering conditioned air from the blower to the polygonal branch chamber and branch ducts with dampers for delivering the conditioned air from the polygonal branch chamber to a plurality of discrete spaces. The polygonal branch chamber ensures quiet operation. An electrical circuit board is mounted on the bottom of the polygonal branch chamber and all wiring required for control of the dampers and other components of the system are connected with this board to enable maintenance work to be conducted at a signal location. A circular inspection hole with removable cover is formed in the bottom of the polygonal branch chamber to provide easy access to its interior. The dampers are integrated into damper pipe units including actuators, opening degree regulators and other components required for damper operation, further simplifying installation and maintenance work.
    • 一种空调系统,包括空调单元,用于吹送调节空气的鼓风机,规定容积的多边形分支室,具有用于将调节空气从鼓风机输送到多边形分支室的阻尼器的主管道和具有阻尼器的分支管道, 空调空气从多边形分支室到多个离散空间。 多边形分支室确保安静的操作。 电路板安装在多边形分支室的底部,并且所有用于控制系统的阻尼器和其它部件所需的接线都与该板连接,以便在信号位置进行维护工作。 在多边形分支室的底部形成有可移除盖的圆形检查孔,以便容易地进入其内部。 阻尼器集成在阻尼器管单元中,包括执行器,开度调节器和阻尼器操作所需的其他部件,进一步简化了安装和维护工作。
    • 5. 发明授权
    • Parallel data transmission method and parallel data transmission system
    • 并行数据传输方法和并行数据传输系统
    • US07307554B2
    • 2007-12-11
    • US11141424
    • 2005-06-01
    • Osamu Kojima
    • Osamu Kojima
    • H03M5/00
    • H04L25/062H03M7/06H04L7/0008H04L25/14H04L25/4908
    • In a data transmission system, a transmitter encodes n-bit transmit data into m-bit code (2n>m>n), and simultaneously transmits the encoded m-bit code via m signal lines. A receiver receives the m-bit code transmitted from the transmitter via the m signal lines, and decodes the received m-bit code into an n-bit data thereby obtaining received data. In the transmitter, the n-bit transmit data is encoded into an m-bit code in accordance with predefined one-to-one correspondence between 2n codes with a width of n bits and 2n codes with a width of m bits each including equal or similar number of “1”s and “0”s selected from 2m codes with the width of m bits, and amplitude levels of transmitted signals are adjusted such that the average voltage of the m signal lines is maintained constant.
    • 在数据传输系统中,发射机将n比特发送数据编码为m比特码(2n> m> n),同时通过m条信号线发送编码的m比特码。 接收机通过m条信号线接收从发射机发送的m比特码,并将接收的m比特码解码为n比特数据,从而获得接收的数据。 在发送器中,n位发送数据按照n比特宽度为2比特的2比特码之间的预定义的一一对应关系被编码成m比特码, 具有m位宽度的n个代码,每个包括具有相同或相似数量的“1”和从具有m位宽度的2m代码选择的“0”,以及幅度电平 调整发送信号,使得m条信号线的平均电压保持恒定。
    • 9. 发明授权
    • Thermoplastic resin composition
    • 热塑性树脂组合物
    • US4914155A
    • 1990-04-03
    • US180843
    • 1988-04-12
    • Yozo ShimomuraKinya MoriOsamu Kojima
    • Yozo ShimomuraKinya MoriOsamu Kojima
    • C08L25/04C08L23/00C08L23/06C08L25/00C08L25/06C08L53/00
    • C08L25/06C08L53/00C08L23/06
    • A thermoplastic resin composition comprising:(A) 20 to 60% by weight of a propylene-ethylene block copolymer obtained by block copolymerizing 70 to 95% by weight, based on the total weight of the block copolymers, of propylene homopolymers obtained by polymerizing propylene at first stage, having a relationship represented by the formula:1.00.gtoreq.P.gtoreq.0.015 log MFR+0.955(wherein P is an isotactic pentad ratio of a propylene homopolymer and MFR is a melt flow rate thereof), and 30 to 5% by weight, based on the total weight of the block copolymer, of ethylene or ethylene and propylene at one or more stages, the ethylene content being 3 to 12% by weight based on the total weight of the block copolymers;(B) 60 to 20% by weight of a styrene homopolymer; and(C) 5 to 30% by weight of a styrene-ethylene.butylene-styrene block copolymer or a styrene-ethylene.propylene block copolymer,the total of (A), (B) and (C) being 100% by weight.
    • 一种热塑性树脂组合物,其包含:(A)20至60重量%的通过基于嵌段共聚物的总重量嵌段共聚70至95重量%的丙烯 - 乙烯嵌段共聚物,通过聚合丙烯获得的丙烯均聚物 在第一阶段,具有以下公式表示的关系:其中P是丙烯均聚物的全同立构五单元组比,MFR是其熔体流动速率,并且30〜 基于嵌段共聚物的总重量为5重量%的乙烯或乙烯和丙烯在一个或多个阶段,基于嵌段共聚物的总重量,乙烯含量为3至12重量%; (B)60〜20重量%的苯乙烯均聚物; 和(C)5-30重量%的苯乙烯 - 乙烯 - 丁烯 - 苯乙烯嵌段共聚物或苯乙烯 - 乙烯 - 丙烯嵌段共聚物,(A),(B)和(C)的总计为100重量% 。