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1. 发明授权

US5522370A Multi-cylinder engine control system 失效
标题翻译：多缸发动机控制系统
公开(公告)号：US5522370A
公开(公告)日：1996-06-04
申请号：US484966
申请日：1995-06-07
申请人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
发明人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
IPC分类号： F01M1/16 , F01M3/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02B77/08 , F02D17/00 , F02D35/00 , F02D35/02 , F02D41/06 , F02D41/32 , F02D45/00 , F02D41/14
CPC分类号： F02D41/1454 , F01M3/00 , F02B61/045 , F02B75/20 , F02B77/08 , F02D41/06 , F02D41/1439 , F02B2075/025 , F02B2075/1812 , F02D2400/04 , F02D35/027
摘要： A feedback control system for a multi-cylinder two-cycle crankcase compression internal combustion engine. The feedback control system includes a combustion condition sensor that senses the combustion conditions in only one cylinder. Upon starting, the supply of lubricant and fuel to this one cylinder are discontinued to avoid contamination of the combustion condition sensor.
摘要翻译：一种用于多缸双循环曲轴箱压缩内燃机的反馈控制系统。反馈控制系统包括仅在一个气缸中感测燃烧条件的燃烧条件传感器。启动时，停止向该一个气缸供应润滑剂和燃料，以避免燃烧条件传感器的污染。

2. 发明授权

US5630395A Feedback control system for marine propulsion engine 失效
标题翻译：船用推进发动机反馈控制系统
公开(公告)号：US5630395A
公开(公告)日：1997-05-20
申请号：US575221
申请日：1995-12-20
申请人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
发明人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
IPC分类号： F01N13/12 , F02B75/02 , F02B75/20 , F02D37/02 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/34 , F02P5/04 , F02P5/00
CPC分类号： F02D41/008 , F01N13/12 , F02B75/20 , F02D37/02 , F02D41/021 , F02D41/1486 , F02P5/045 , F02B2075/025 , F02D2400/04
摘要： A number of embodiments of feedback control systems for maintaining the desired air fuel ratio in a marine propulsion engine that has an exhaust system for exhausting the exhaust gases to the atmosphere through an underwater exhaust gas discharge and wherein the discharge is adjustable relative to the associated watercraft. Hull conditions which will change the engine performance are measured and the amount of fuel air ratio supplied to the engine by a feedback control system is varied, depending upon the sensed airflow and the sensed condition that may affect engine performance and, accordingly, the ideal air fuel ratio. Spark ignition timing is also changed and the air fuel ratio may be corrected depending upon exhaust back pressure.
摘要翻译：用于在船用推进发动机中保持所需空气燃料比的多个反馈控制系统的实施例，其具有用于通过水下废气排放将废气排放到大气中的排气系统，并且其中所述排放物可相对于相关联的船舶。测量将改变发动机性能的船体条件，并且由反馈控制系统提供给发动机的燃料空气比量根据感测到的气流和可能影响发动机性能的感测状况而改变，因此，理想空气燃料比。火花点火正时也改变，并且可以根据排气背压校正空燃比。

3. 发明授权

US5579745A Engine control system 失效
标题翻译：发动机控制系统
公开(公告)号：US5579745A
公开(公告)日：1996-12-03
申请号：US474395
申请日：1995-06-07
申请人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
发明人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
IPC分类号： F02D45/00 , F02B61/04 , F02B75/02 , F02B75/18 , F02D35/00 , F02D41/04 , F02D41/14 , F02D41/22 , F02D41/00
CPC分类号： F02D41/22 , F02B61/045 , F02D41/1489 , F02B2075/025 , F02B2075/1812 , F02D2400/04 , Y02T10/40
摘要： A feedback control system for maintaining the air/fuel ratio in a two-cycle internal combustion engine employing an oxygen sensor that senses the combustion products in a combustion chamber at the end of the combustion cycle. The feedback control system is discontinued when a misfire condition exists and the fuel amount supplied is decreased until the misfired condition subsides and then feedback control is returned.
摘要翻译：一种用于在采用氧传感器的双循环内燃机中维持空燃比的反馈控制系统，其在燃烧循环结束时感测燃烧室中的燃烧产物。当存在失火状态并且减少供应的燃料量直到失火状态消失，然后返回反馈控制时，反馈控制系统被停止。

4. 发明授权

US5697353A Feedback engine control system 失效
标题翻译：反馈引擎控制系统
公开(公告)号：US5697353A
公开(公告)日：1997-12-16
申请号：US481846
申请日：1995-06-07
申请人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
发明人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
IPC分类号： F02B61/04 , F02B75/02 , F02B75/18 , F02D41/14 , F02M25/07
CPC分类号： F02B61/045 , F02D41/1482 , F02D41/1483 , F02D41/1486 , F02M26/42 , F02B2075/025 , F02B2075/1812 , F02D2400/04
摘要： Feedback control systems for engines employing combustion condition sensors. The feedback control is varied in response to various other parameters such as back pressure, engine speed, engine temperature, engine load and initial start-up operation so as to provide more accurate control under varying and transient conditions.
摘要翻译：采用燃烧条件传感器的发动机反馈控制系统。反馈控制响应各种其他参数（如背压，发动机转速，发动机温度，发动机负载和初始启动操作）而变化，从而在变化和瞬态条件下提供更准确的控制。

5. 发明授权

US5613480A Fuel control system for multiple cylinder engine 失效
标题翻译：多缸发动机燃油控制系统
公开(公告)号：US5613480A
公开(公告)日：1997-03-25
申请号：US476089
申请日：1995-06-07
申请人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
发明人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
IPC分类号： F02D45/00 , F02B75/02 , F02D35/00 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/34
CPC分类号： F02D41/008 , F02D41/1439 , F02B2075/025 , F02D2400/04 , F02D41/0082
摘要： A feedback control system for a multi-cylinder engine using a combustion condition sensor that senses the condition in only one cylinder. The total air flow to the engine is measured and the amount of fuel supplied to other than the sensed cylinders is varied in response to known variations in air flow for a given engine running conditions. The sense cylinder has direct feedback control with no correction.
摘要翻译：一种用于使用仅在一个气缸中检测状态的燃烧条件传感器的多气缸发动机的反馈控制系统。测量到发动机的总空气流量，并且响应于给定发动机运行条件下的空气流量的已知变化，供给到感测气缸以外的燃料量变化。感测筒具有直接反馈控制，无需校正。

6. 发明授权

US5682867A Feedback control system for marine propulsion engine 失效
公开(公告)号：US5682867A
公开(公告)日：1997-11-04
申请号：US764999
申请日：1996-12-16
申请人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
发明人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
IPC分类号： F01N13/12 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02D37/02 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/34 , F02P5/04 , F02P5/15
CPC分类号： F02P5/1502 , F01N13/12 , F02B61/045 , F02B75/20 , F02D37/02 , F02D41/021 , F02D41/1486 , F02P5/045 , F02B2075/025 , F02B2075/1812 , F02D2400/04 , F02D41/0082 , Y02T10/46
摘要： A number of embodiments of feedback control systems for maintaining the desired air fuel ratio in a marine propulsion engine that has an exhaust system for exhausting the exhaust gases to the atmosphere through an underwater exhaust gas discharge and wherein the discharge is adjustable relative to the associated watercraft. Conditions which will change the back pressure in the exhaust system are measured and the amount of fuel air ratio supplied to the engine by a feedback control system is varied, depending upon the sensed airflow and the sensed condition of the exhaust outlet that may affect back pressure and, accordingly, the ideal air fuel ratio. Spark ignition timing is also changed and the air fuel ratio may be corrected depending upon exhaust back pressure.

7. 发明授权

US5622158A Feedback control system for marine propulsion engine 失效
标题翻译：船用推进发动机反馈控制系统
公开(公告)号：US5622158A
公开(公告)日：1997-04-22
申请号：US402193
申请日：1995-03-10
申请人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
发明人： Masahiko Katoh , Kimihiro Nonaka , Kazuhiro Nakamura
IPC分类号： F01N13/12 , F02B61/04 , F02B75/02 , F02B75/18 , F02B75/20 , F02D37/02 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/34 , F02P5/04 , F02P5/15 , F02B75/08
CPC分类号： F02P5/1502 , F01N13/12 , F02B61/045 , F02B75/20 , F02D37/02 , F02D41/021 , F02D41/1486 , F02P5/045 , F02B2075/025 , F02B2075/1812 , F02D2400/04 , F02D41/0082 , Y02T10/46
摘要： A number of embodiments of feedback control systems for maintaining the desired air fuel ratio in a marine propulsion engine that has an exhaust system for exhausting the exhaust gases to the atmosphere through an underwater exhaust gas discharge and wherein the discharge is adjustable relative to the associated watercraft. Conditions which will change the back pressure in the exhaust system are measured and the amount of fuel air ratio supplied to the engine by a feedback control system is varied, depending upon the sensed airflow and the sensed condition of the exhaust outlet that may affect back pressure and, accordingly, the ideal air fuel ratio. Spark ignition timing is also changed and the air fuel ratio may be corrected depending upon exhaust back pressure.
摘要翻译：用于在船用推进发动机中保持所需空气燃料比的多个反馈控制系统的实施例，其具有用于通过水下废气排放将废气排放到大气中的排气系统，并且其中所述排放物可相对于相关联的船舶。测量将改变排气系统中的背压的条件，并且由反馈控制系统提供给发动机的燃料空气比量根据感测到的气流和感测到的可能影响背压的排气出口的状况而变化因此，理想的空燃比。火花点火正时也改变，并且可以根据排气背压校正空燃比。

8. 发明授权

US5579736A Combustion control system for internal combustion engine 失效
标题翻译：内燃机燃烧控制系统
公开(公告)号：US5579736A
公开(公告)日：1996-12-03
申请号：US299517
申请日：1994-09-01
申请人： Kazuhiro Nakamura , Kimihiro Nonaka
发明人： Kazuhiro Nakamura , Kimihiro Nonaka
IPC分类号： F02D37/02 , F02D41/00 , F02D41/10 , F02D41/12 , F02D41/36 , F02D17/00 , F02D43/00
CPC分类号： F02D41/12 , F02D37/02 , F02D41/0087 , F02D41/10
摘要： In engine idle, a throttle valve is set to an intermediate position between the closed position and the open position, which provides a substantial opening for air flow. When an accelerator is initiated, the sufficient air flow amount and speed are already attained in the engine, the engine rotation quickly increases in response to the accelerator movement. During the period before the accelerator arrives at a pick-up position, an electric control unit controls ignition timing in response to the accelerator movement. The amount of fuel injected to the engine is also controlled depending on the accelerator movement. Also during this period, one or more cylinders are set to be inactive by not supplying the fuel thereto. Thus, the engine rotation speed is controlled to be low at idle. In engine deceleration, when the engine is in the range where a backfire tends to occur, the rate of change in the ignition delay and the amount of fuel injection are adjusted depending on the engine rotation speed, the ignition delay and the other physical parameters. In the range where backfire is likely to happen, the rate of change in the ignition delay timing is controlled to be smaller and the amount of fuel injection is controlled to be larger, which will suppress the backfire in deceleration.
摘要翻译：在发动机怠速时，节气门被设定在关闭位置和打开位置之间的中间位置，这为空气流动提供了实质的开口。当启动加速器时，在发动机中已经达到足够的空气流量和速度，发动机转速响应于加速器运动而迅速增加。在加速器到达拾取位置之前的期间，电气控制单元响应于加速器运动来控制点火正时。喷射到发动机的燃料量也根据加速器运动来控制。同样在此期间，通过不向其供应燃料而将一个或多个气缸设定为无效。因此，空转时将发动机转速控制为低。在发动机减速时，当发动机处于发生逆火的范围内时，根据发动机转速，点火延迟等物理参数来调整点火延迟的变化率和燃料喷射量。在可能发生回火的范围内，点火延迟定时的变化率被控制得更小，并且燃料喷射量被控制得更大，这将抑制减速的反作用力。

9. 发明授权

US08916095B2 Automatic analyzer 有权
标题翻译：自动分析仪
公开(公告)号：US08916095B2
公开(公告)日：2014-12-23
申请号：US12326227
申请日：2008-12-02
申请人： Satoshi Shibuya , Kazuhiro Nakamura
发明人： Satoshi Shibuya , Kazuhiro Nakamura
IPC分类号： G01N21/00 , G01N35/00
CPC分类号： G01N35/00663 , G01N35/00594 , G01N35/00693 , G01N2035/00673
摘要： The automatic analyzer stores: a predetermined period from the opening of a reagent vessel to the deterioration of the reagent; a reagent production lot number, reagent vessel unsealing time, and reagent expiration date as reagent information kept on a reagent-set-by-set basis; and relevant calibration curve factor information. The automatic analyzer judges whether a calibration curve factor for a reagent set is applicable or not to another reagent set of the analyzer with the same production number based on the predetermined period from the reagent vessel unsealing time and on the reagent expiration date.
摘要翻译：自动分析仪存储从试剂容器的开口到试剂的劣化的规定期间; 试剂生产批号，试剂容器开封时间和试剂有效期，作为试剂信息保持在试剂一组的基础上; 和相关校准曲线因子信息。自动分析仪根据试剂容器的开封时间和试剂截止日期的规定期间，判定试剂组的校正曲线因子是否适用于具有相同生产号的分析仪的另一试剂组。

10. 发明授权

US08687830B2 Television apparatus and electronic device 失效
标题翻译：电视机和电子设备
公开(公告)号：US08687830B2
公开(公告)日：2014-04-01
申请号：US13087136
申请日：2011-04-14
申请人： Kazuhiro Nakamura , Toshikatsu Nakamura , Kohei Wada , Masataka Tokoro
发明人： Kazuhiro Nakamura , Toshikatsu Nakamura , Kohei Wada , Masataka Tokoro
IPC分类号： H04R5/02 , A47B91/00 , H05K5/00
CPC分类号： H04R1/345
摘要： According to one embodiment, a television apparatus includes a housing, a skeletal member, a speaker, a speaker holder, and a sound guiding mechanism. The housing is provided with an emission opening. The skeletal member is housed in the housing and fixed to the housing. The speaker is arranged inside the housing. The speaker holder is attached to the skeletal member with an engagement mechanism while holding the speaker. The sound guiding mechanism includes the speaker holder, and guides sound produced from the speaker to the emission opening.
摘要翻译：根据一个实施例，电视设备包括外壳，骨架构件，扬声器，扬声器保持器和声音引导机构。外壳设有排放口。骨架构件容纳在壳体中并固定到壳体。扬声器布置在外壳内。扬声器保持器在保持扬声器的同时用接合机构附接到骨架构件。声音引导机构包括扬声器保持器，并且将从扬声器产生的声音引导到发射开口。

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