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    • 1. 发明授权
    • Scroll compressor
    • 涡旋压缩机
    • US6106252A
    • 2000-08-22
    • US245348
    • 1999-02-05
    • Toshio YamanakaYukio MaedaKazuya KatoNobuo AbeMinoru TatenoTatsuo Horie
    • Toshio YamanakaYukio MaedaKazuya KatoNobuo AbeMinoru TatenoTatsuo Horie
    • F04C18/02F01C17/06F01C1/02
    • F01C17/066F01C17/06Y10T29/49236Y10T29/4924Y10T29/49995Y10T29/49996
    • A scroll compressor has an Oldhams ring made of sintered metal operating as a rotation-prevention mechanism for holding the rotation scroll. The Oldhams ring is formed to a size to accommodate the cutting work or the grinding work of the surface processing during the forming of the sintered metal, and, as a result, the productivity of the Oldhams ring can be improved and the wear resistance becomes excellent. A scroll compressor that is inexpensive and has a high reliability may be made of a hard sintered metal which has an excellent wear resistance. A first groove 3a and the second groove 3b are formed in the end face 3 of the ring 2 of the Oldhams ring into the sintered metal. And, after the processing, the first groove 3a is deepest, and the depth is progressively reduced in order of the second groove 3b and the end face 3 in the Oldhams ring. The wear on the corner part of the tool, which is easiest to wear being used to process the side face of the keys is reduced due to the presence of these grooves.
    • 涡旋压缩机具有由烧结金属制成的Oldhams环,其作为用于保持旋转涡卷的旋转防止机构。 Oldhams环形成为适于切割加工的尺寸或在烧结金属成型期间的表面加工的研磨作业,结果可以提高Oldhams环的生产率并且耐磨性变得优异 。 廉价且高可靠性的涡旋压缩机可以由具有优异耐磨性的硬质烧结金属制成。 在Oldhams环的环2的端面3中形成有第一槽3a和第二槽3b进入烧结金属。 并且,在处理之后,第一槽3a最深,并且深度按照Oldhams环中的第二槽3b和端面3的顺序逐渐减小。 由于存在这些凹槽,工具的拐角部分上的磨损被最简单的磨损用于处理键的侧面。
    • 6. 发明授权
    • Semiconductor memory device
    • 半导体存储器件
    • US4984207A
    • 1991-01-08
    • US490550
    • 1990-03-05
    • Minoru TatenoAkira Ide
    • Minoru TatenoAkira Ide
    • G11C7/06G11C11/416G11C11/419
    • G11C11/419G11C7/062
    • A sense amplifier in a semiconductor memory device comprising a differential pair of bipolar transistors whose bases are supplied with read signals appearing on a pair of common data lines pulled up to the side of a positive power source potential, a regulated current circuit which causes a constant current to flow from the common emitters of the pair of bipolar transistors, as well as regulated current circuits which bias the respective bases of the pair of bipolar transistors to the side of a negative power source potential, and a control circuit which switches and controls the respective regulated current circuits in accordance with the select state of the sense amplifier, and also comprising saturation preventive circuits which cause minute currents to flow from the respective bases of the pair of bipolar transistors toward the negative power source potential, so that the bipolar transistors are avoided from falling into saturated states when the regulated current circuits are turned "off," thereby making it possible to reduce the average power consumption of the memory device without delaying the operating speed thereof.
    • 一种半导体存储器件中的读出放大器,包括一对双极型晶体管,其基极被提供在上升到正电源电位侧的一对公共数据线上出现的读出信号,一个恒定电流电路 一对双极晶体管的公共发射极的电流以及将一对双极晶体管的各个基极偏压到负电源电位侧的稳压电路,以及控制电路,其切换和控制 根据感测放大器的选择状态的各自的稳压电流电路,并且还包括使微小电流从一对双极晶体管的各个基极流向负电源电位的饱和预防电路,使得双极晶体管 避免在调节电流回路时陷入饱和状态 ed“关闭”,从而可以在不延迟其操作速度的情况下降低存储器件的平均功耗。
    • 9. 发明授权
    • Transmission apparatus
    • 传输装置
    • US07660308B2
    • 2010-02-09
    • US11583117
    • 2006-10-19
    • Kenichi HasegawaAkira NozawaMinoru TatenoKenichi Miyama
    • Kenichi HasegawaAkira NozawaMinoru TatenoKenichi Miyama
    • H04L12/46
    • H04L49/102H04L49/3009H04L49/357H04L49/552H04L49/557
    • A transmission apparatus that does not include a plurality of switches, that cross-connects a signal, and that can handle various redundancy settings determined by a user. An address information generation section generates address information indicative of the destination of a signal, from redundancy setting information and cross connect setting information. An activation information setting section activates and deactivates activation information included in the address information when failure occurs. An address information insertion section inserts the address information stored in an address information storage section into the signal and outputs the signal to a bus. A signal output section receives the signal having the address information that is the same as own address information and outputs the signal to a next stage in the case of the activation information indicating activation.
    • 不包括多个开关的传输装置,其交叉连接信号,并且可以处理由用户确定的各种冗余设置。 地址信息生成部从冗余设定信息和交叉连接设定信息生成表示信号的目的地的地址信息。 当发生故障时,激活信息设置部分激活和停用包括在地址信息中的激活信息。 地址信息插入部将存储在地址信息存储部中的地址信息插入到信号中,并将该信号输出到总线。 信号输出部分接收具有与自身地址信息相同的地址信息的信号,并且在激活信息指示激活的情况下将信号输出到下一级。
    • 10. 发明申请
    • Transmission apparatus
    • 传输装置
    • US20080002706A1
    • 2008-01-03
    • US11583117
    • 2006-10-19
    • Kenichi HasegawaAkira NozawaMinoru TatenoKenichi Miyama
    • Kenichi HasegawaAkira NozawaMinoru TatenoKenichi Miyama
    • H04L12/56
    • H04L49/102H04L49/3009H04L49/357H04L49/552H04L49/557
    • A transmission apparatus that does not include a plurality of switches, that cross-connects a signal, and that can handle various redundancy settings determined by a user. An address information generation section generates address information indicative of the destination of a signal, from redundancy setting information and cross connect setting information. An activation information setting section activates and deactivates activation information included in the address information when failure occurs. An address information insertion section inserts the address information stored in an address information storage section into the signal and outputs the signal to a bus. A signal output section receives the signal having the address information that is the same as own address information and outputs the signal to a next stage in the case of the activation information indicating activation.
    • 不包括多个开关的传输装置,其交叉连接信号,并且可以处理由用户确定的各种冗余设置。 地址信息生成部从冗余设定信息和交叉连接设定信息生成表示信号的目的地的地址信息。 当发生故障时,激活信息设置部分激活和停用包括在地址信息中的激活信息。 地址信息插入部将存储在地址信息存储部中的地址信息插入到信号中,并将该信号输出到总线。 信号输出部分接收具有与自身地址信息相同的地址信息的信号,并且在激活信息指示激活的情况下将信号输出到下一级。