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1. 发明申请

US20110105692A1 NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER 审中-公开
标题翻译：含有高分子量饱和的共聚物橡胶
公开(公告)号：US20110105692A1
公开(公告)日：2011-05-05
申请号：US13001561
申请日：2009-06-26
申请人： Tsutomu Yoshimura , Kiyonori Umetsu , Shinya Ikeda
发明人： Tsutomu Yoshimura , Kiyonori Umetsu , Shinya Ikeda
IPC分类号： C08F8/04
CPC分类号： C08C19/02 , C08F236/12 , C08K5/14 , C08F2/001 , C08L15/005
摘要： A nitrile group-containing highly saturated copolymer rubber having α,β-ethylenically unsaturated nitrile monomer units (a) and conjugated diene monomer units (b) and having at least part of said conjugated diene monomer units (b) hydrogenated, wherein a content of said α,β-ethylenically unsaturated nitrile monomer units (a) is 37 to 45 wt %, a total of said α,β-ethylenically unsaturated nitrile monomer units (a) and said conjugated diene monomer units (b) is 93 wt % or more, an iodine value is 9 or less, and a half value width of a peak of a loss tangent (tanδ) in the viscoelastic properties when made into a cross-linked product is 5 to 20° C. in range.
摘要翻译：具有α，b-烯属不饱和腈单体单元（a）和共轭二烯单体单元（b）并且具有至少部分所述共轭二烯单体单元（b）的含腈基的高度饱和的共聚物橡胶被氢化，其中含量的所述α，β-烯键式不饱和腈单体单元（a）的含量为37〜45重量％，所述α，b-烯属不饱和腈单体单元（a）和所述共轭二烯单体单元（b）的总和为93 重量％以上，碘值为9以下，制成交联体时的粘弹性的损耗角正切（tanδ）的峰值的半值宽度为5〜20℃。

2. 发明授权

US06707319B2 Frequency comparator with malfunction reduced and phase-locked state detecting circuit using the same 失效
标题翻译：频率比较器故障降低，锁相状态检测电路采用相同方式
公开(公告)号：US06707319B2
公开(公告)日：2004-03-16
申请号：US10327864
申请日：2002-12-26
申请人： Tsutomu Yoshimura
发明人： Tsutomu Yoshimura
IPC分类号： G01R2500
CPC分类号： H03D13/004
摘要： A frequency comparator detects the phase of a data signal DATA by using four-phase clocks ICLK, /ICLK, QCLK and /QCLK as a reference and detects a change in the phase. A counting processing unit counts a period in which a control signal UP2 or DN2 is activated within a predetermined period, and outputs an overflow detection signal LOL2 if the frequency is high. A hysteresis generating unit changes a signal LOL to the L level only after signal LOL goes low X times consecutively. On the other hand, after signal LOL is set to the L level once, the hysteresis generating unit changes signal LOL to the H level only after signal LOL2 goes high X times consecutively. With such a configuration, a phase-locked state detecting circuit with reduced malfunction even when a data signal having larger jitter is input can be provided.
摘要翻译：频率比较器通过使用四相时钟ICLK，/ ICLK，QCLK和/ QCLK作为参考来检测数据信号DATA的相位，并检测相位的变化。计数处理单元计算在预定时间段内控制信号UP2或DN2被激活的时段，并且如果频率高，则输出溢出检测信号LOL2。迟滞发生单元仅在信号LOL连续低X次后将信号LOL改变为L电平。另一方面，在信号LOL被设置为L电平一次之后，滞后发生单元仅在信号LOL2连续变高X次之后才将信号LOL改变为H电平。通过这样的结构，即使输入了具有较大抖动的数据信号，也能够提供具有降低的故障的锁相状态检测电路。

3. 发明授权

US6160434A Ninety-degree phase shifter 失效
标题翻译：九十度移相器
公开(公告)号：US6160434A
公开(公告)日：2000-12-12
申请号：US177379
申请日：1998-10-23
申请人： Tsutomu Yoshimura , Yasunobu Nakase , Yoshikazu Morooka , Naoya Watanabe
发明人： Tsutomu Yoshimura , Yasunobu Nakase , Yoshikazu Morooka , Naoya Watanabe
IPC分类号： H03K5/00 , H03K5/13
CPC分类号： H03K5/133 , H03K2005/00039 , H03K2005/00286
摘要： Transistors (MP1 and MP2) supply a current (I.sub.0) for nodes (K and L), respectively. Transistors (MN10 and MN11) draw the same current from nodes (K and L), respectively. A parallel connection of serial connections (N1 and N2) draws a current (I.sub.1) from the node (K) only when an exclusive OR of clocks (S1 and S2) is "H". On the other hand, a parallel connection of serial connections (N3 and N4) draws a current (I.sub.1) from the node (L) only when the exclusive OR of clocks (S1 and S2) is "L". When the current (I.sub.1) is drawn from the node (K), the current (I.sub.1) flows out from the node (L) and when the current (I.sub.1) is drawn from the node (L), the current (I.sub.1) flows into the node (L). In the serial connections (N1 to N4), each of the clocks (S1 and S2) and their inverted signals (S1B and S2B) is applied to one of the gates of the transistors (MN1 to MN8) and therefore a uniform input load is obtained. With this configuration provided is a 90-degree phase shifter which achieves the uniform input load to improve a phase offset.
摘要翻译：晶体管（MP1和MP2）分别为节点（K和L）提供电流（I0）。晶体管（MN10和MN11）分别从节点（K和L）绘出相同的电流。串行连接（N1和N2）的并联连接仅在时钟（S1和S2）的异或“为”H“时从节点（K）抽出电流（I1）。另一方面，仅当时钟（S1和S2）的异或为“L”时，串行连接（N3和N4）的并联连接从节点（L）抽出电流（I1）。当从节点（K）抽出电流（I1）时，电流（I1）从节点（L）流出，当电流（I1）从节点（L）抽出时，电流（I1）流进入节点（L）。在串行连接（N1〜N4）中，每个时钟（S1和S2）及其反相信号（S1B和S2B）被施加到晶体管（MN1至MN8）的一个栅极，因此均匀的输入负载获得。所提供的这种配置是实现均匀输入负载以提高相位偏移的90度移相器。

4. 发明授权

US6101151A Synchronous semiconductor memory device employing temporary data output stop scheme 失效
标题翻译：采用临时数据输出停止方案的同步半导体存储器件
公开(公告)号：US6101151A
公开(公告)日：2000-08-08
申请号：US196245
申请日：1998-11-20
申请人： Naoya Watanabe , Yoshikazu Morooka , Tsutomu Yoshimura , Yasunobu Nakase
发明人： Naoya Watanabe , Yoshikazu Morooka , Tsutomu Yoshimura , Yasunobu Nakase
IPC分类号： G11C11/413 , G11C7/00 , G11C7/10 , G11C7/22 , G11C11/407 , G11C11/409 , G11C8/00
CPC分类号： G11C7/22 , G11C7/1051 , G11C7/1072
摘要： In a synchronous semiconductor memory device in which an internal clock signal from an internal timing clock signal generating circuit is branched in the form of a tree by driver circuits and applied to output buffers and data are output in synchronization with the internal clock signal, the driver circuit of the first stage is constituted by an NAND gate and an inverter. When output is to be temporarily stopped, an enabling signal is set to "L" level, so that the NAND gate is closed, output of the clock signal to each driver circuit is stopped, and thus power consumption is reduced.
摘要翻译：在同步半导体存储器件中，来自内部定时时钟信号产生电路的内部时钟信号以树形式被驱动电路分支并且被施加到输出缓冲器和数据与内部时钟信号同步输出，第一级的电路由NAND门和反相器构成。当暂时停止输出时，使能信号被设置为“L”电平，使得与非门关闭，从而停止对每个驱动电路的时钟信号的输出，从而降低功耗。

5. 发明授权

US5963502A Clock-synchronous type semiconductor memory device capable of outputting read clock signal at correct timing 失效
标题翻译：时钟同步型半导体存储器件能够以正确的时序输出读时钟信号
公开(公告)号：US5963502A
公开(公告)日：1999-10-05
申请号：US112439
申请日：1998-07-09
申请人： Naoya Watanabe , Yoshikazu Morooka , Tsutomu Yoshimura , Yasunobu Nakase
发明人： Naoya Watanabe , Yoshikazu Morooka , Tsutomu Yoshimura , Yasunobu Nakase
IPC分类号： G11C11/413 , G11C7/10 , G11C7/22 , G11C11/407 , G11C11/409 , H03L7/06 , G11C7/00
CPC分类号： G11C7/22 , G11C7/1072
摘要： A voltage controlled delay circuit having the same structure, except for a loop, as a voltage controlled oscillator included in a PLL circuit which in turn generates an internal clock signal from an external clock signal is controlled by a control voltage from the PLL circuit, and the delay output of the voltage controlled delay circuit is selected by a selection circuit in accordance with the output signal of a vernier-adjusting counter in order to generate a read clock signal. Therefore, a vernier for optimizing data input timing in a controller can be realized which always has a constant delay amount regardless of a change in operating environment.
摘要翻译：作为包括在PLL电路中的压控振荡器，具有与循环不同的结构的电压控制延迟电路，该PLL电路又由外部时钟信号产生内部时钟信号，由PLL电路的控制电压控制，电压控制延迟电路的延迟输出由选择电路根据游标调节计数器的输出信号选择，以产生读时钟信号。因此，可以实现用于优化控制器中的数据输入定时的游标，其总是具有恒定的延迟量，而与操作环境的变化无关。

6. 发明授权

US5476863A Glycerin derivative and its pharmacological use 失效
标题翻译：甘油衍生物及其药理用途
公开(公告)号：US5476863A
公开(公告)日：1995-12-19
申请号：US129301
申请日：1993-09-30
申请人： Kazuo Okano , Osamu Asano , Naoyuki Shimomura , Tetsuya Kawahara , Shinya Abe , Shuhei Miyazawa , Mitsuaki Miyamoto , Hiroyuki Yoshimura , Koukichi Harada , Junsaku Nagaoka , Tsutomu Kawata , Tsutomu Yoshimura , Hiromasa Suzuki , Shigeru Souda , Yoshimasa Machida , Kouichi Katayama , Isao Yamatsu
发明人： Kazuo Okano , Osamu Asano , Naoyuki Shimomura , Tetsuya Kawahara , Shinya Abe , Shuhei Miyazawa , Mitsuaki Miyamoto , Hiroyuki Yoshimura , Koukichi Harada , Junsaku Nagaoka , Tsutomu Kawata , Tsutomu Yoshimura , Hiromasa Suzuki , Shigeru Souda , Yoshimasa Machida , Kouichi Katayama , Isao Yamatsu
IPC分类号： C07D213/40 , C07D401/06 , C07D401/12 , C07D405/12 , A61K31/44 , A61K31/495 , C07D213/72
CPC分类号： C07D213/40 , C07D401/06 , C07D401/12 , C07D405/12
摘要： A glycerin derivative having the following formula (I) or (I') and a pharmacologically acceptable salt thereof are useful to treat diseases caused by the platelet activating factor. ##STR1##
摘要翻译：具有下式（I）或（I'）的甘油衍生物及其药理学上可接受的盐可用于治疗血小板活化因子引起的疾病。（I）（I）

7. 发明授权

US5273985A Glycerin derivative and its pharmacological use 失效
标题翻译：甘油衍生物及其药理用途
公开(公告)号：US5273985A
公开(公告)日：1993-12-28
申请号：US710089
申请日：1991-06-04
申请人： Kazuo Okano , Osamu Asano , Naoyuki Shimomura , Tetsuya Kawahara , Shinya Abe , Shuhei Miyazawa , Mitsuaki Miyamoto , Hiroyuki Yoshimura , Koukichi Harada , Junsaku Nagaoka , Tsutomu Kawata , Tsutomu Yoshimura , Hiromasa Suzuki , Shigeru Souda , Yoshimasa Machida , Kouichi Katayama , Isao Yamatsu
发明人： Kazuo Okano , Osamu Asano , Naoyuki Shimomura , Tetsuya Kawahara , Shinya Abe , Shuhei Miyazawa , Mitsuaki Miyamoto , Hiroyuki Yoshimura , Koukichi Harada , Junsaku Nagaoka , Tsutomu Kawata , Tsutomu Yoshimura , Hiromasa Suzuki , Shigeru Souda , Yoshimasa Machida , Kouichi Katayama , Isao Yamatsu
IPC分类号： C07D213/40 , C07D401/06 , C07D401/12 , C07D405/12 , A61K31/44 , C07D213/72
CPC分类号： C07D213/40 , C07D401/06 , C07D401/12 , C07D405/12
摘要： A glycerin derivative having the following formula (I) or (I') and a pharmacologically acceptable salt thereof are useful to treat diseases caused by the platelet activating factor. ##STR1##
摘要翻译：具有下式（I）或（I'）的甘油衍生物及其药理学上可接受的盐可用于治疗血小板活化因子引起的疾病。（I）（I）

8. 发明授权

US07295072B2 Amplifier circuit 有权
标题翻译：放大器电路
公开(公告)号：US07295072B2
公开(公告)日：2007-11-13
申请号：US11197376
申请日：2005-08-05
申请人： Jun Takaso , Tsutomu Yoshimura , Norio Higashisaka
发明人： Jun Takaso , Tsutomu Yoshimura , Norio Higashisaka
IPC分类号： H03F3/45
CPC分类号： H03F3/45085 , H03F2203/45631 , H03F2203/45652 , H03F2203/45702
摘要： An amplifier circuit includes a first differential amplifier circuit, a second differential amplifier circuit which amplifies an output signal from the first differential amplifier circuit, and an active feedback circuit which performs waveform shaping on the output signal from the first differential amplifier circuit by feeding back an output signal from the second differential amplifier circuit. The active feedback circuit includes first and second transistors having collectors or drains respectively connected to respective output nodes of the first differential amplifier circuit, bases or gates respectively connected to two output nodes of the second differential amplifier circuit, and emitters or sources connected in common, and a first current source which has a first end connected to the emitters or sources of the first and second transistors, and a second end connected to a low-voltage power supply, and producing a current that can be externally adjusted.
摘要翻译：放大器电路包括：第一差分放大器电路，放大来自第一差分放大器电路的输出信号的第二差分放大器电路;以及有源反馈电路，其对来自第一差分放大器电路的输出信号进行波形整形，来自第二差分放大器电路的输出信号。有源反馈电路包括具有分别连接到第一差分放大器电路的相应输出节点的收集器或漏极的第一和第二晶体管，分别连接到第二差分放大器电路的两个输出节点的基极或门，以及共同连接的发射器或源，以及第一电流源，其具有连接到第一和第二晶体管的发射极或源极的第一端，以及连接到低压电源的第二端，并且产生可以从外部调节的电流。

9. 发明申请

US20050226357A1 Automatic frequency correction PLL circuit 有权
标题翻译：自动频率校正PLL电路
公开(公告)号：US20050226357A1
公开(公告)日：2005-10-13
申请号：US11087591
申请日：2005-03-24
申请人： Tsutomu Yoshimura
发明人： Tsutomu Yoshimura
IPC分类号： H03B5/12 , H03L7/095 , H03L7/099 , H03L7/10 , H03M1/12
CPC分类号： H03L7/10 , H03L7/099
摘要： An automatic frequency correction phase-locked loop (PLL) circuit includes an analog control circuit and a digital control circuit. The digital control circuit includes a High-side comparator and a Low-side comparator which receive an analog control voltage, a state monitor circuit, and a counter and decoder circuit. At least one of the High-side comparator and the Low-side comparator includes a threshold switching circuit which selectively gives a first threshold and a second threshold having different. When the analog control voltage remains between the High-side threshold and the Low-side threshold in a state in which the threshold switching circuit gives the first threshold, the threshold switching circuit switches the first threshold to the second threshold and expands the interval between the High-side threshold and the Low-side threshold.
摘要翻译：自动频率校正锁相环（PLL）电路包括模拟控制电路和数字控制电路。数字控制电路包括接收模拟控制电压的高侧比较器和低侧比较器，状态监视电路以及计数器和解码器电路。高侧比较器和低侧比较器中的至少一个包括阈值切换电路，其选择性地给出具有不同的第一阈值和第二阈值。当在阈值切换电路给出第一阈值的状态下模拟控制电压保持在高侧阈值和低侧阈值之间时，阈值切换电路将第一阈值切换到第二阈值，高边阈值和低边阈值。

10. 发明授权

US06570456B2 Clock generator for generating internal clock signal synchronized with reference clock signal 有权
公开(公告)号：US06570456B2
公开(公告)日：2003-05-27
申请号：US10152009
申请日：2002-05-22
申请人： Ryuji Mano , Tsutomu Yoshimura
发明人： Ryuji Mano , Tsutomu Yoshimura
IPC分类号： H03L700
CPC分类号： H03L7/0805 , H03L7/07 , H03L7/0891 , H03L7/0995 , H03L7/0997 , H03L2207/06
摘要： A signal according to a phase difference in a first phase-locked loop is transferred to a power supply line as an operation power supply voltage for a first oscillation circuit included in the first phase-locked loop. The potential of the power supply line is supplied to a second oscillation circuit in a second phase-locked loop as an operation power supply voltage. The second phase-locked loop is used to generate a clock signal phase-synchronized to the input clock signal. Consequently, a clock generator is implemented that oscillates at a central frequency to generate a recovered clock signal even when a variation is caused in a manufacturing parameter.

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