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    • 4. 发明授权
    • Polypeptide
    • US4707468A
    • 1987-11-17
    • US796390
    • 1985-11-08
    • Hiroshi YoshinoYutaka TsuchiyaTakeru KanekoTakahiro NakazawaMasuhiro IkedaShin ArakiKiyomi YamatsuShinro TachibanaYoshihiro Arakawa
    • Hiroshi YoshinoYutaka TsuchiyaTakeru KanekoTakahiro NakazawaMasuhiro IkedaShin ArakiKiyomi YamatsuShinro TachibanaYoshihiro Arakawa
    • C07K1/14A61K38/00A61K38/08A61P25/04C07K7/06C07K14/665C07K14/675C07K7/12
    • C07K14/665A61K38/00Y02P20/55Y10S514/809Y10S930/26
    • A novel polypeptide is defined by the below shown formula and is useful as an analgesic. ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and each represents a hydrogen atom or a lower alkyl or lower alkenyl group, A represents a D-amino acid, Gly or Sar provided that when the D-amino acid is D-Cys, it is bonded with L-Cys or D-Cys in position 5 through a S--S bond to effect intramolecular ring closure, B represents L-Phe or D-Phe in which the benzene ring may be substituted or an .alpha.-N-alkyl derivative thereof, C represents an L-amino acid, D-Cys or an .alpha.-N-alkyl derivative thereof, D and E each represent an L- or D-basic amino acid or an .alpha.-N-alkyl derivative thereof, F represents a group of the formula --OR.sup.3 (in which R.sup.3 is H or a lower alkyl group), a group of the formula: ##STR2## (in which R.sup.4 and R.sup.5 are the same or different and each represents H or a lower alkyl group), a group of the formula: --G--OR.sup.6 (in which G is an L- or D-amino acid or Gly or an .alpha.-N-alkyl derivative thereof and R.sup.6 represents H or a lower alkyl group), a group of the formula: ##STR3## (in which G is as defined above and R.sup.7 and R.sup.8 may be the same or different and each represents H or a lower alkyl group), a group of the formula: --G--L--Arg--OR.sup.9 or --G--D--Arg--OR.sup.9 (in which G is as defined above and R.sup.9 represents H or a lower alkyl group or a group of the formula: ##STR4## (in which G is as defined above and R.sup.10 and R.sup.11 may be the same or different and each represents H or a lower alkyl group), a group of the formula: --G--J--OR.sup.12 in which G is defined as above, J is a neutral amono acid group or an acidic amino acid group and R.sup.12 is hydrogen or a lower alkyl group; or a group of the formula: --G--Arg--M--OR.sup.13 in which M is D-amino acid group and R.sup.13 is hydrogen or a lower alkyl group, provided that all of the amino acids constituting the polypeptide of the above formula do not represent at the same time an L-amino acid of the general formula: ##STR5## (in which R represents a group corresponding to a structural formula of an amino acid deprived of a group of the formula: ##STR6## or pharmacologically acceptable salts of them.
    • 7. 发明授权
    • Valve driving device of an internal combustion engine
    • 内燃机的阀驱动装置
    • US06745731B2
    • 2004-06-08
    • US10437848
    • 2003-05-14
    • Tsuneo TanakaAkihiko MinatoYoshihiro Arakawa
    • Tsuneo TanakaAkihiko MinatoYoshihiro Arakawa
    • F01L902
    • F01L9/02
    • A valve driving device reduces the volume of the pressure chamber and decreases the energy supplied during driving to open the main valve. As a result of this initial energy, the main valve is lifted by inertial motion. When the main valve is opened (lifted), a first actuating valve is opened, and high-pressure actuating fluid is supplied to the pressure chamber. When in this process the pressure in the pressure chamber falls below the pressure of a low-pressure chamber, a second actuating valve opens independently, and low-pressure actuating fluid is introduced into the pressure chamber. By this means negative pressure in the pressure chamber can be prevented, and the main valve can be held in a lift position equivalent to the initial energy. When the main valve is to be closed, an actuator forcibly opens the second actuating valve. Then, high-pressure actuating fluid in the pressure chamber passes through the second actuating valve, presses and opens a third actuating valve on the downstream side, and is discharged to a path.
    • 阀驱动装置减小了压力室的体积,并降低了在打开主阀时在驱动期间供应的能量。 由于这种初始能量,主阀由惯性运动提升。 当主阀打开(提起)时,第一致动阀打开,高压致动流体被供应到压力室。 当在这个过程中压力室中的压力低于低压室的压力时,第二个致动阀独立打开,低压致动流体被引入压力室。 由此,能够防止压力室的负压,能够将主阀保持在与初期能量相当的提升位置。 当主阀关闭时,执行器强制打开第二个致动阀。 然后,压力室中的高压致动流体通过第二致动阀,在下游侧按压并打开第三致动阀,并将其排出到路径上。
    • 10. 发明授权
    • Convergence correction circuit
    • 收敛校正电路
    • US4980614A
    • 1990-12-25
    • US194305
    • 1988-05-16
    • Takeo YamadaMiyuki IkedaToshiyuki KimotoMasanori OginoTsuneo FujikuraYoshihiro Arakawa
    • Takeo YamadaMiyuki IkedaToshiyuki KimotoMasanori OginoTsuneo FujikuraYoshihiro Arakawa
    • H04N3/23H04N3/27H04N9/28
    • H04N9/28
    • A convergence correction circuit according to the present invention has a phased locked loop including a programmable counter. The programmable counter has programmable count start and end points. The output of the programmable counter is supplied to a memory storing convergence distortion correcting data therein. As the horizontal screen size is increased, a value closer to the lower limit 0 of the start point as compared with that taken when the horizontal size is small is set as the count start point of the programmable counter, and a value closer to the upper limit (2.sup.7 -1) of the end point as compared with that taken when the horizontal size is small is set as the count end point. In accordance with the horizontal screen size, the count start and end points of the programmable counter are changed. Correct convergence correction is performed even if the horizontal screen size is changed.
    • 根据本发明的会聚校正电路具有包括可编程计数器的定相锁相环。 可编程计数器具有可编程计数开始和结束点。 可编程计数器的输出被提供给存储其中的会聚失真校正数据的存储器。 随着水平画面尺寸的增加,与水平尺寸较小时相比,开始点的下限值越小,可设定为可编程计数器的计数开始点,越接近上限值 与水平尺寸较小时相比,终点的极限(27-1)被设定为计数终点。 根据水平屏幕尺寸,可编程计数器的计数开始和结束点被更改。 即使水平画面尺寸发生变化,也可进行正确的会聚校正。