公开(公告)号：US07551436B2

公开(公告)日：2009-06-23

申请号：US11701521

申请日：2007-02-02

申请人： Koji Hata ,  Takashi Funada ,  Seiji Asai ,  Susumu Miyagawa ,  Hiroshi Kuwaki ,  Takeshi Kiyose

发明人： Koji Hata ,  Takashi Funada ,  Seiji Asai ,  Susumu Miyagawa ,  Hiroshi Kuwaki ,  Takeshi Kiyose

IPC分类号： H05K5/00 ,  H05K7/20 ,  G01R31/00

CPC分类号： H05K7/20563 ,  H05K7/207

摘要： In an electronic apparatus in which plural substrates are arranged in a perpendicular direction between plural cooling fans in a lower part of a case and plural temperature sensors in an upper part of the case, any temperature variation by 2° C. in three seconds detected by any one of the temperature sensors is determined to be abnormal, and thermal energy is caused to be discharged from surfaces of substrates on two sides of a flame by raising air flow rates of fans. Expansion of the flame to other substrates is thereby prevented.

摘要翻译： 在壳体的下部的多个冷却风扇与壳体的上部的多个温度传感器之间沿垂直方向配置有多个基板的电子设备中，在三秒钟内检测到的温度变化为3℃的2℃ 任何一个温度传感器被确定为异常，并且通过提高风扇的空气流量，使热能从火焰两侧的基板表面排出。 由此防止火焰扩散到其它基板。

公开(公告)号：US20070230123A1

公开(公告)日：2007-10-04

申请号：US11701521

申请日：2007-02-02

申请人： Koji Hata ,  Takashi Funada ,  Seiji Asai ,  Susumu Miyagawa ,  Hiroshi Kuwaki ,  Takeshi Kiyose

发明人： Koji Hata ,  Takashi Funada ,  Seiji Asai ,  Susumu Miyagawa ,  Hiroshi Kuwaki ,  Takeshi Kiyose

IPC分类号： H05K7/20

CPC分类号： H05K7/20563 ,  H05K7/207

摘要： In an electronic apparatus in which plural substrates are arranged in a perpendicular direction between plural cooling fans in a lower part of a case and plural temperature sensors in an upper part of the case, any temperature variation by 2° C. in three seconds detected by any one of the temperature sensors is determined to be abnormal, and thermal energy is caused to be discharged from surfaces of substrates on two sides of a flame by raising air flow rates of fans. Expansion of the flame to other substrates is thereby prevented.

摘要翻译： 在壳体的下部的多个冷却风扇与壳体的上部的多个温度传感器之间沿垂直方向配置有多个基板的电子设备中，在三秒钟内检测到的温度变化为3℃的2℃ 任何一个温度传感器被确定为异常，并且通过提高风扇的空气流量，使热能从火焰两侧的基板表面排出。 由此防止火焰扩散到其它基板。

公开(公告)号：US07944697B2

公开(公告)日：2011-05-17

申请号：US12575519

申请日：2009-10-08

申请人： Koji Hata ,  Hiroshi Kuwaki ,  Yasushi Kimura ,  Shinya Hamagishi ,  Seiji Asai

发明人： Koji Hata ,  Hiroshi Kuwaki ,  Yasushi Kimura ,  Shinya Hamagishi ,  Seiji Asai

IPC分类号： H05K7/20

CPC分类号： H05K5/0213

摘要： Electronic equipment installed outdoors to house an internal unit is provided, meeting the waterproof standard and having an easily replaceable structure of the internal unit. The electronic equipment has an enclosure having a cover and a case with an opening and an air vent, and an internal unit in which an electronic component is mounted. The internal unit has a heat sink and radiation fins for releasing heat generated by the electronic component. The fins are inserted into the opening. The heat sink has a draining portion formed below the fins in a direction perpendicular to an extending direction of the radiation fins, a groove for waterproofing around the fins except an upper portion thereof, and two protrusions for fitting above the fins. The case has a rib for waterproofing around the opening except an upper portion thereof, and two holes for fitting above the opening.

摘要翻译： 提供安装在户外的电子设备，以容纳内部单元，符合防水标准，并具有易于更换的内部单元结构。 电子设备具有具有盖的外壳和具有开口和通气口的外壳以及安装电子元件的内部单元。 内部单元具有用于释放由电子部件产生的热量的散热片和散热片。 翅片插入开口。 散热片具有在垂直于散热片的延伸方向的方向上形成在散热片下方的排水部分，除了其上部之外的散热片外围用于防水的槽，以及用于装配在散热片上方的两个突起。 壳体具有除了其上部以外的开口周围的防水肋，以及用于装配在开口上方的两个孔。

公开(公告)号：US20090059534A1

公开(公告)日：2009-03-05

申请号：US12022189

申请日：2008-01-30

申请人： Koji Hata ,  Hiroshi Kuwaki ,  Yasushi Kimura ,  Shinya Hamagishi

发明人： Koji Hata ,  Hiroshi Kuwaki ,  Yasushi Kimura ,  Shinya Hamagishi

IPC分类号： H05K7/20

CPC分类号： H05K5/0213

摘要： In order to ensure waterproofing between a resin enclosure case and a heat sink, a canopy structure is provided in a portion, in which water is likely to penetrate, so as to prevent the water from entering the portion, thereby directing the water flow to the outside of the enclosure. This makes it easy to install and remove an electronic unit, so that an electronic component integrally formed with the heat sink can be easily replaced.

摘要翻译： 为了确保树脂外壳和散热器之间的防水，在水可能穿透的部分设置有顶盖结构，以防止水进入该部分，从而将水流引导到 在外壳外面。 这使得易于安装和拆卸电子单元，使得能够容易地更换与散热器一体形成的电子部件。

公开(公告)号：US07782618B2

公开(公告)日：2010-08-24

申请号：US12022189

申请日：2008-01-30

申请人： Koji Hata ,  Hiroshi Kuwaki ,  Yasushi Kimura ,  Shinya Hamagishi

发明人： Koji Hata ,  Hiroshi Kuwaki ,  Yasushi Kimura ,  Shinya Hamagishi

IPC分类号： H05K7/20 ,  H05K5/00

CPC分类号： H05K5/0213

摘要： In order to ensure waterproofing between a resin enclosure case and a heat sink, a canopy structure is provided in a portion, in which water is likely to penetrate, so as to prevent the water from entering the portion, thereby directing the water flow to the outside of the enclosure. This makes it easy to install and remove an electronic unit, so that an electronic component integrally formed with the heat sink can be easily replaced.

摘要翻译： 为了确保树脂外壳和散热器之间的防水，在水可能穿透的部分设置有顶盖结构，以防止水进入该部分，从而将水流引导到 在外壳外面。 这使得易于安装和拆卸电子单元，使得能够容易地更换与散热器一体形成的电子部件。

公开(公告)号：US20100065018A1

公开(公告)日：2010-03-18

申请号：US12528342

申请日：2008-03-13

申请人： Koji Hata ,  Dai Tanaka

发明人： Koji Hata ,  Dai Tanaka

IPC分类号： F02F3/24

CPC分类号： F02B23/101 ,  F02B2023/103 ,  F02B2075/125 ,  F02M61/1813 ,  Y02T10/123 ,  Y02T10/125

摘要： The invention provides an in-cylinder injection type internal combustion engine that is capable of controlling gas flow velocity in the vicinity of an ignition part of a spark plug and maintaining an air-fuel mixture suitable for ignition for a long time. The engine includes deflecting parts 28 that have a passage 25 located on a wall face of a combustion chamber between an injection part 11 and an ignition part 17, and deflect a portion of the fuel injected from the injection part 11 to indirectly direct the fuel to the vicinity of the ignition part. Due to the above construction, there is a difference in reaching timing between direct and indirect routes, and moreover a flow velocity of gas that reaches the ignition part is reduced by fuel deflection. An air-fuel mixture suitable for ignition therefore remains in the vicinity of the ignition part for a long time.

摘要翻译： 本发明提供一种缸内喷射型内燃机，其能够控制火花塞的点火部附近的气体流速，并且长时间维持适合点火的空气燃料混合物。 发动机包括偏转部分28，其具有位于喷射部分11和点火部分17之间的燃烧室的壁面上的通道25，并且使从喷射部分11喷射的燃料的一部分偏转以间接引导燃料 点火部分附近。 由于上述结构，在直接和间接路线之间达到定时存在差异，此外，到达点火部分的气体的流速由于燃料偏转而减小。 因此，适合于点火的空气燃料混合物长时间保持在点火部分附近。

公开(公告)号：US5040014A

公开(公告)日：1991-08-13

申请号：US350461

申请日：1989-05-11

申请人： Koji Hata ,  Shinichi Nishimura ,  Toshihiko Ishimura ,  Takehiro Katoh ,  Yasuteru Yamano ,  Masaaki Nakai

发明人： Koji Hata ,  Shinichi Nishimura ,  Toshihiko Ishimura ,  Takehiro Katoh ,  Yasuteru Yamano ,  Masaaki Nakai

IPC分类号： G03B7/28 ,  G02B7/28 ,  G02B7/36 ,  G03B13/36

CPC分类号： G02B7/28 ,  G02B7/36 ,  G03B7/09979

摘要： A camera system, having a plurality of light measuring regions respectively corresponding to focus detecting regions, which includes a device for calculating luminance of an object based on measured light values of the light measuring regions and a device for altering the focus detecting regions.

摘要翻译： 一种相机系统，具有分别对应于焦点检测区域的多个光测量区域，该多个测光区域包括基于测量的光测量区域的测量光值来计算对象的亮度的装置和用于改变焦点检测区域的装置。

公开(公告)号：US08074621B2

公开(公告)日：2011-12-13

申请号：US12528342

申请日：2008-03-13

申请人： Koji Hata ,  Dai Tanaka

发明人： Koji Hata ,  Dai Tanaka

IPC分类号： F02B5/02

CPC分类号： F02B23/101 ,  F02B2023/103 ,  F02B2075/125 ,  F02M61/1813 ,  Y02T10/123 ,  Y02T10/125

摘要： The invention provides an in-cylinder injection type internal combustion engine that is capable of controlling gas flow velocity in the vicinity of an ignition part of a spark plug and maintaining an air-fuel mixture suitable for ignition for a long time. The engine includes deflecting parts 28 that have a passage 25 located on a wall face of a combustion chamber between an injection part 11 and an ignition part 17, and deflect a portion of the fuel injected from the injection part 11 to indirectly direct the fuel to the vicinity of the ignition part. Due to the above construction, there is a difference in reaching timing between direct and indirect routes, and moreover a flow velocity of gas that reaches the ignition part is reduced by fuel deflection. An air-fuel mixture suitable for ignition therefore remains in the vicinity of the ignition part for a long time.

摘要翻译： 本发明提供一种缸内喷射型内燃机，其能够控制火花塞的点火部附近的气体流速，并且长时间维持适合点火的空气燃料混合物。 发动机包括偏转部分28，其具有位于喷射部分11和点火部分17之间的燃烧室的壁面上的通道25，并且使从喷射部分11喷射的燃料的一部分偏转以间接引导燃料 点火部分附近。 由于上述结构，在直接和间接路线之间达到定时存在差异，此外，到达点火部分的气体的流速由于燃料偏转而减小。 因此，适合于点火的空气燃料混合物长时间保持在点火部分附近。

公开(公告)号：US07017550B2

公开(公告)日：2006-03-28

申请号：US11058692

申请日：2005-02-16

申请人： Koji Hata ,  Ken Uchiyama

发明人： Koji Hata ,  Ken Uchiyama

IPC分类号： F02D9/00

CPC分类号： F02D11/107 ,  F02D11/105 ,  F02D41/18 ,  F02D41/22 ,  F02D41/222 ,  F02D2200/0404 ,  Y02T10/40

摘要： In an electronic throttle controller, when an intake air amount detected by an air flow meter is smaller than a stall prevention judging-purpose each cylinder intake amount, a stall prevention adding amount “large” is added to intake throttle opening degree deviation, a DC motor is driven while neglecting a feedback control operation, and an opening degree of the intake throttle is controlled to be further opened from an actual preceding control position. When an execution number of the engine stop avoiding control is larger than a predetermined number within a predetermined period, an abnormal condition of a throttle position sensor is detected, and thus, energizing operation of the DC motor is stopped. The abnormal condition malfunction of the throttle position sensor can be firmly detected while an engine stall is avoided.

摘要翻译： 在电子节气门控制器中，当由空气流量计检测到的进气量小于每个气缸进入量的失速防止判断用途时，对进气节气门开度偏差添加失速防止添加量“大”，DC 电动机被驱动而忽略反馈控制操作，并且进气节气门的开度被控制为从实际的前一控制位置进一步打开。 当在预定时段内发动机停止避免控制的执行次数大于预定次数时，检测到节气门位置传感器的异常状况，从而停止直流电动机的通电操作。 在避免发动机失速的情况下，可以牢固地检测节气门位置传感器的异常状况故障。

公开(公告)号：US08448624B2

公开(公告)日：2013-05-28

申请号：US12529806

申请日：2008-03-13

申请人： Dai Tanaka ,  Koji Hata ,  Kazuyoshi Nakane ,  Kimihiko Sato ,  Shigeo Yamamoto

发明人： Dai Tanaka ,  Koji Hata ,  Kazuyoshi Nakane ,  Kimihiko Sato ,  Shigeo Yamamoto

IPC分类号： F02B3/00 ,  F02B5/00

CPC分类号： F02B23/101 ,  F02B23/105 ,  Y02T10/125

摘要： A direct injection internal combustion engine employs a spray guided combustion method, wherein a fuel spray injected from a fuel injection valve is collected at an electrode section of a spark plug so that satisfactorily high combustion performance may be achieved even with a small amount of injected fuel. The engine includes spray control posts 30 arranged on both sides of the spark plug 5, for guiding the fuel injected from the fuel injection valve 4 to be directed toward the electrode section 10 of the spark plug 5.

摘要翻译： 直喷式内燃机采用喷射式燃烧方法，其中从燃料喷射阀喷射的燃料喷雾被收集在火花塞的电极部分，使得即使使用少量喷射燃料也可以获得令人满意的高燃烧性能 。 发动机包括布置在火花塞5的两侧的喷雾控制杆30，用于引导从燃料喷射阀4喷射的燃料朝向火花塞5的电极部分10。