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61. 发明授权

US6008025A Modified thermostable DNA polymerase derived from pyrococcus sp. KOD and DNA polymerase composition thereof for nucleic acid amplification 失效
标题翻译：衍生自Pyrococcus sp。的修饰的热稳定DNA聚合酶用于核酸扩增的KOD和DNA聚合酶组合物
公开(公告)号：US6008025A
公开(公告)日：1999-12-28
申请号：US902632
申请日：1997-07-29
申请人： Hideyuki Komatsubara , Masao Kitabayashi , Hideki Kamimura , Bunsei Kawakami , Yoshihisa Kawamura , Masahiro Takagi , Tadayuki Imanaka
发明人： Hideyuki Komatsubara , Masao Kitabayashi , Hideki Kamimura , Bunsei Kawakami , Yoshihisa Kawamura , Masahiro Takagi , Tadayuki Imanaka
IPC分类号： C12N9/12 , C12N15/54 , C12Q1/68 , C12P19/34
CPC分类号： C12Q1/686 , C12N9/1252 , C12Q1/6848
摘要： A modified thermostable DNA polymerase having 5% or less of the 3'-5' exonuclease activity of the enzyme before modification and a DNA polymerase composition for amplifying nucleic acid, which comprises the modified thermostable DNA polymerase having 0 to 5% of the 3'-5' exonuclease activity of the enzyme before modification and an unmodified thermostable DNA polymerase having 3'-5' exonuclease activity or a modified thermostable DNA polymerase having 100 to 6% of the 3'-5' exonuclease activity of a thermostable DNA polymerase before modification; a method for amplifying nucleic acid by use of said modified thermostable polymerase or said DNA polymerase composition; and a reagent therefor.
摘要翻译：一种修饰前的酶的3'5'核酸外切酶活性的5％以下的扩增型热稳定型DNA聚合酶和扩增核酸的DNA聚合酶组合物，其含有3' -5'核酸外切酶活性和具有3'-5'核酸外切酶活性的未修饰的热稳定DNA聚合酶或经热稳定DNA聚合酶的3'-5'核酸外切酶活性的修饰的热稳定DNA聚合酶的100-6％修改; 通过使用所述修饰的热稳定聚合酶或所述DNA聚合酶组合物来扩增核酸的方法; 和其试剂。

62. 发明授权

US4924836A Air/fuel ratio control system for internal combustion engine with correction coefficient learning feature 失效
标题翻译：具有校正系数学习特性的内燃机空燃比控制系统
公开(公告)号：US4924836A
公开(公告)日：1990-05-15
申请号：US194936
申请日：1988-05-17
申请人： Masaaki Uchida , Hideki Uema , Hiromichi Miwa , Yoshihisa Kawamura
发明人： Masaaki Uchida , Hideki Uema , Hiromichi Miwa , Yoshihisa Kawamura
IPC分类号： F02D41/00 , F02D41/14 , F02D45/00
CPC分类号： F02D41/2441 , F02D41/2454 , F02D41/2448
摘要： An air/fuel ratio control system detects transition of air/fuel ratio changing between rich and lean for checking if updating condition is satisfied. Updating value is derived based on a feedback correction value which is derived for adjusting air/fuel ratio toward a stoichiometric value. With the updating value thus derived, one of a plurality of learnt correction value which are set with respect to various engine driving range.

63. 发明授权

US4732126A Fuel control system for internal combustion engines 失效
标题翻译：内燃机燃油控制系统
公开(公告)号：US4732126A
公开(公告)日：1988-03-22
申请号：US46401
申请日：1987-05-06
申请人： Kenji Ikeura , Yoshihisa Kawamura , Takeshi Atago , Yasunori Mouri
发明人： Kenji Ikeura , Yoshihisa Kawamura , Takeshi Atago , Yasunori Mouri
IPC分类号： F02D35/02 , F02D41/00 , F02D41/14 , F02D41/34 , F02M51/00
CPC分类号： F02D41/008 , F02D35/023 , F02D35/028
摘要： A basic pulse width T.sub.p is determined in accordance with the throttle valve opening and speed of an engine, and the basic pulse width T.sub.p is corrected when the peak value of cylinder pressures exceeds a given range established by the average value of the peak pressure values.
摘要翻译：根据发动机的节气门开度和速度来确定基本脉冲宽度Tp，并且当气缸压力的峰值超过由峰值压力值的平均值确定的给定范围时，校正基本脉冲宽度Tp。

64. 发明授权

US4672566A Device for measuring variable with automatic compensation for offset 失效
标题翻译：用于测量变量的装置，具有自动补偿补偿
公开(公告)号：US4672566A
公开(公告)日：1987-06-09
申请号：US442291
申请日：1982-11-17
申请人： Masaharu Asano , Yoshihisa Kawamura , Koyo Nakamura
发明人： Masaharu Asano , Yoshihisa Kawamura , Koyo Nakamura
IPC分类号： G01D3/02 , G01K3/08 , G01K19/00
CPC分类号： G01D3/022 , G01K3/08
摘要： A measurement device for measuring a physical property such as temperature difference, displacement, pressure, fluid flow rate, etc. comprises: (a) an amplifying means which receives and amplifies a voltage signal corresponding to a detected physical property; (b) a reference voltage generator which generates and applies a reference voltage to the amplifying means at a predetermined time; (c) a memory which stores the output voltage signal from the amplifying means when the reference voltage generator applies the reference voltage to the amplifying means; and (d) a calculating means which outputs at least one command signal to the reference voltage generator to apply the reference voltage to the amplifying means and to the memory to store the output voltage of the amplifying means into a specified memory location thereof at the predetermined time and calculates the value of the desired physical property from the current output voltage of the amplifying means with reference to the stored voltage value in the memory, whereby an accurate physical property measurement can be made by compensating for individual differences and deterioration of the characteristics of the measurement device.
摘要翻译：用于测量诸如温度差，位移，压力，流体流速等的物理性质的测量装置包括：（a）放大装置，其接收和放大对应于检测到的物理性质的电压信号; （b）参考电压发生器，其在预定时间产生并施加参考电压到所述放大装置; （c）当基准电压发生器将参考电压施加到放大装置时存储来自放大装置的输出电压信号的存储器; 以及（d）计算装置，其将至少一个命令信号输出到参考电压发生器以将参考电压施加到放大装置和存储器，以将放大装置的输出电压存储在预定的存储位置中时间，并根据存储器中存储的电压值从放大装置的当前输出电压计算所需物理量的值，从而可以通过补偿个体差异和特性劣化来进行精确的物理性质测量测量装置。

65. 发明授权

US4654260A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4654260A
公开(公告)日：1987-03-31
申请号：US444572
申请日：1982-11-16
申请人： Ryoji Chubachi , Yoshihisa Kawamura , Masashi Somezawa
发明人： Ryoji Chubachi , Yoshihisa Kawamura , Masashi Somezawa
IPC分类号： C09D5/23 , C09D7/12 , G11B5/706 , G11B5/70
CPC分类号： G11B5/706 , Y10S428/90 , Y10T428/256 , Y10T428/31609 , Y10T428/31935
摘要： The present invention makes it possible that in a magnetic recording medium having a magnetic layer which contains therein ferromagnetic powder and serving as a magnetic recording medium for short wavelength recording in, for example, a video tape recorder, when the coercive force of the magnetic layer is over 1000 Oe, the specific surface area of its ferromagnetic alloy powder measured according to BET adsorption method is made 45 m.sup.2 /g or above, and the high density recording where the central recording wavelength is not more than 1 .mu.m is carried out thus recording and playback with low noise and high output being made.
摘要翻译： PCT No.PCT / JP82 / 00074 Sec。 371日期1982年11月16日 102（e）日期1982年11月16日PCT申请日1982年3月17日PCT公布。公开号WO82 / 03292 日本1982年9月30日。本发明使得在具有磁性层的磁性记录介质中，其中含有铁磁性粉末并且用作例如磁带录像机中的短波长记录介质的磁记录介质，磁性层的矫顽力超过1000Oe，根据BET吸附法测定的铁磁性合金粉末的比表面积为45m 2 / g以上，中心记录波长不大于因此进行1微米的记录和播放，具有低噪声和高输出。

66. 发明授权

US4531488A Fuel injection pump for an internal combustion engine 失效
标题翻译：用于内燃机的燃油喷射泵
公开(公告)号：US4531488A
公开(公告)日：1985-07-30
申请号：US495661
申请日：1983-05-18
申请人： Yoshihisa Kawamura , Toshiaki Tanaka
发明人： Yoshihisa Kawamura , Toshiaki Tanaka
IPC分类号： F02D1/02 , F02D1/18 , F02M41/14 , F02M45/00 , F02M45/12 , F02M59/08 , F02M63/02 , F02B3/00
CPC分类号： F02M45/12 , F02M41/1405 , F02M59/08 , F02M63/02
摘要： Fuel is periodically injected into an engine combustion chamber by a first injection device as an engine crankshaft rotates. A timing control device serves to adjust the timing of fuel injection effected by the first injection device with respect to the rotational angle of the crankshaft. Fuel is also periodically injected into the combustion chamber by a second injection device as the crankshaft rotates. Adjustment of the timing of fuel injection effected by the first injection device results in variation of the total fuel injection rate characteristic curve with respect to the rotational angle of the crankshaft.
摘要翻译：当发动机曲轴旋转时，燃料通过第一喷射装置定期地喷射到发动机燃烧室中。定时控制装置用于相对于曲轴的旋转角度来调节由第一喷射装置实现的燃料喷射的定时。当曲轴旋转时，燃料也通过第二注射装置周期性地注入燃烧室。由第一喷射装置进行的燃料喷射的定时的调整导致总燃料喷射速率特性曲线相对于曲轴的旋转角度的变化。

67. 发明授权

US4453379A Exhaust gas recirculation system for an internal combustion engine 失效
标题翻译：内燃机排气再循环系统
公开(公告)号：US4453379A
公开(公告)日：1984-06-12
申请号：US460563
申请日：1983-01-24
申请人： Yoshihisa Kawamura , Kichihiko Dozono
发明人： Yoshihisa Kawamura , Kichihiko Dozono
IPC分类号： F02B3/06 , F02D21/08 , F02M25/07 , F02M25/06
CPC分类号： F02D41/005 , F02B3/06 , Y02T10/47
摘要： An exhaust gas recirculation system is applied to an internal combustion engine having a combustion chamber and an exhaust passage conducting exhaust gas from the combustion chamber to the atmosphere. The system includes a first mechanism provided to recirculate the exhaust gas through the combustion chamber. A second mechanism is associated with the first mechanism to adjustably determine the percentage of the exhaust gas recirculated. A sensor detects the average pressure in the exhaust passage. In response to the detected exhaust pressure, a third mechanism controls the second mechanism in such a manner that the percentage of the exhaust gas recirculated is independent of the variations in the average pressure in the exhaust passage.
摘要翻译：排气再循环系统被应用于具有燃烧室和从燃烧室向大气传导废气的排气通道的内燃机。该系统包括设置成使废气再循环通过燃烧室的第一机构。第二机构与第一机构相关联，以可调节地确定再循环的废气的百分比。传感器检测排气通道中的平均压力。响应于检测到的排气压力，第三机构以这样的方式控制第二机构，使得再循环的废气的百分比与排气通道中的平均压力的变化无关。

68. 发明授权

US4429667A Fuel supply for a multi-cylinder internal combustion engine 失效
标题翻译：多缸内燃机的燃油供应
公开(公告)号：US4429667A
公开(公告)日：1984-02-07
申请号：US315146
申请日：1981-10-26
申请人： Yoshihisa Kawamura
发明人： Yoshihisa Kawamura
IPC分类号： F02M23/10 , F02M31/08 , F02M69/00 , F02M69/04 , F02M69/46 , F02M61/14
CPC分类号： F02M69/044 , F02M69/46
摘要： In a multi-cylinder internal combustion engine with a single fuel injection valve provided in a manifold entrance, a fuel supply system including a primary and a secondary passage formed by partitioning the manifold entrance is disclosed wherein the portion of the secondary passage located on the outer circumferential surface of the primary passage in the joined portion of each exit of both passages is formed ring-shaped and the exits face the floor surface of a riser portion. Thus, the fuel supply system makes it possible to maintain satisfactory fuel atomizing characteristics during all driving conditions and to obtain uniform mixture distribution characteristics with respect to each engine cylinder.
摘要翻译：在具有设置在歧管入口中的单个燃料喷射阀的多气缸内燃机中，公开了一种包括通过分隔歧管入口形成的主通道和次通道的燃料供应系统，其中次通道的位于外侧的部分两个通道的每个出口的接合部分中的主通道的圆周表面形成为环形，并且出口面向提升部分的地板表面。因此，燃料供给系统能够在所有行驶状态下保持令人满意的燃料雾化特性，并且能够相对于每个发动机气缸获得均匀的混合物分配特性。

69. 发明授权

US4313411A Fuel feeding device for an internal combustion engine 失效
标题翻译：用于内燃机的燃料供给装置
公开(公告)号：US4313411A
公开(公告)日：1982-02-02
申请号：US082335
申请日：1979-10-05
申请人： Akinobu Moriyama , Mitsumasa Inoue , Masaaki Saito , Yoshihisa Kawamura
发明人： Akinobu Moriyama , Mitsumasa Inoue , Masaaki Saito , Yoshihisa Kawamura
IPC分类号： F02M27/08 , F02M69/04 , F02M69/32 , F02M61/14
CPC分类号： F02M69/325 , F02M27/08 , F02M69/044 , F02M69/32 , Y10S261/39 , Y10S261/82
摘要： There is disclosed a fuel feeding device for an internal combustion engine equipped with an air regulator for feeding air through a bypass around a throttle valve and a fuel jetting valve for feeding fuel. An air passage outlet of said air regulator is open opposite to and facing said fuel jetting valve. The opening degree of said air regulator is controlled by a coil bimetal functioning in proportion to the temperature of the engine or through a step motor being driven through a controlling circuit detecting operation conditions of the engine.
摘要翻译：公开了一种配备有空气调节器的内燃机的燃料供给装置，该调节器用于通过围绕节流阀的旁路供给空气和用于供给燃料的燃料喷射阀。所述空气调节器的空气通道出口与所述燃料喷射阀相对并面对所述燃料喷射阀。所述空气调节器的开度由与发动机的温度成比例的线圈双金属或通过检测发动机的运转状况的控制电路驱动的步进电机来控制。

70. 发明授权

US4136564A Mass flow rate detector of electrostatic type 失效
标题翻译：静电式质量流量检测仪
公开(公告)号：US4136564A
公开(公告)日：1979-01-30
申请号：US878900
申请日：1978-02-17
申请人： Suzuo Suzuki , Yoshihisa Kawamura , Mitsuhiko Ezoe
发明人： Suzuo Suzuki , Yoshihisa Kawamura , Mitsuhiko Ezoe
IPC分类号： G01F1/708 , G01F1/64 , G01F1/86 , G01F1/56
CPC分类号： G01F1/64
摘要： A flow rate detector of the type comprising a corona discharge circuit to cause partial ionization of a fluid at a section of a fluid passage and a probe positioned downstream for detecting the amount of ions carried by the fluid as an indication of the fluid flow velocity. To achieve direct detection of mass flow rate even when the fluid exhibits fluctuation in its density, the detector includes a control circuit which serves the function of maintaining the intensity of a discharge current flowing through the corona discharge circuit constant.
摘要翻译：一种流量检测器，其类型包括电晕放电电路，以在流体通道的一部分处的流体部分离子化，以及位于下游的探针，用于检测流体携带的离子量作为流体流速的指示。为了即使当流体表现出其密度波动时也能直接检测质量流量，检测器包括控制电路，其用于保持流过电晕放电电路的放电电流强度恒定的功能。

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