公开(公告)号：US6053596A

公开(公告)日：2000-04-25

申请号：US821665

申请日：1997-03-19

申请人： Tomoaki Nakano ,  Kouji Izumi

发明人： Tomoaki Nakano ,  Kouji Izumi

IPC分类号： B41J2/21 ,  B41J2/205

CPC分类号： B41J2/2132 ,  B41J2202/06

摘要： An ink-jet printing device includes a recording head driven by a driving voltage waveform in a main scanning direction for recording an image on a recording medium fed into the printing device in a subscanning direction. A voltage level of the driving voltage waveform is controlled such that the voltage value is constant through a single scan of the recording head in the main scanning direction and different between different scans of the recording head in the main scanning direction.

摘要翻译： 喷墨打印装置包括由主扫描方向上的驱动电压波形驱动的记录头，用于在副扫描方向上向打印装置中馈送的记录介质上记录图像。 控制驱动电压波形的电压电平，使得通过在主扫描方向上的记录头的单次扫描并且在主扫描方向上记录头的不同扫描之间不同，电压值是恒定的。

公开(公告)号：US5270740A

公开(公告)日：1993-12-14

申请号：US843458

申请日：1992-02-28

申请人： Osamu Naruse ,  Hiromichi Komai ,  Toshio Inada ,  Toshitaka Hirata ,  Kenichi Ichikawa ,  Tomoaki Nakano ,  Minoru Ameyama ,  Masami Kadonaga ,  Syuzo Matsumoto ,  Kouji Izumi

发明人： Osamu Naruse ,  Hiromichi Komai ,  Toshio Inada ,  Toshitaka Hirata ,  Kenichi Ichikawa ,  Tomoaki Nakano ,  Minoru Ameyama ,  Masami Kadonaga ,  Syuzo Matsumoto ,  Kouji Izumi

IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/195

CPC分类号： B41J2/0451 ,  B41J2/04541 ,  B41J2/04581 ,  B41J2002/14379

摘要： An ink jet head used for pulsed droplet ink jet printer uses a grooved piezo-electric element. The piezo-electric element includes a plurality of grooves, diaphrams and actuators. The actuator and two grooves at both sides of the actuator, filled with stuffing material, covers a corresponding one of passages. Therefore, even if the stuffing material moves when the actuator is energized, an interference problem does not occur. Consequently, the flexure force of each actuator can transmit to the corresponding passage to jet ink in the passage via a nozzle.

摘要翻译： 用于脉冲液滴喷墨打印机的喷墨头使用带槽的压电元件。 压电元件包括​​多个槽，膜和致动器。 致动器和致动器两侧的两个填充有填充材料的凹槽覆盖相应的一个通道。 因此，即使当致动器通电时填充材料移动，也不会发生干扰问题。 因此，每个致动器的挠曲力可以传递到相应的通道，以经由喷嘴喷射通道中的墨水。

公开(公告)号：US09177235B2

公开(公告)日：2015-11-03

申请号：US14279459

申请日：2014-05-16

申请人： Tomoaki Nakano

发明人： Tomoaki Nakano

IPC分类号： G06F3/12 ,  G06K15/00 ,  B41J29/13 ,  B41J29/38 ,  B41J29/393 ,  H04N1/00

CPC分类号： G06K15/4055 ,  B41J29/13 ,  B41J29/38 ,  B41J29/393 ,  G06F3/1221 ,  G06F3/1229 ,  G06F3/1279 ,  H04N1/00896 ,  H04N1/00899 ,  Y02D10/1592

摘要： An image forming apparatus includes a power supply control unit that performs control of switching a power supply source to an auxiliary power supply that stores therein power from a main power supply when the main power supply is off, and control of switching the power supply source to the main power supply when the main power supply is on; a detection unit that detects whether the power supply source is the main power supply or the auxiliary power supply; and a mode control unit that performs control of switching between a normal mode and a power-saving mode in which power consumption is smaller than in the normal mode. The mode control unit performs control of setting a switching time to switch from the normal mode to the power-saving mode to a shorter time when the power supply source is the auxiliary power supply.

摘要翻译： 一种图像形成装置，包括电源控制单元，该控制单元执行将电源切换到主电源关闭时从主电源存储电力的辅助电源的控制，以及将电源切换到 主电源为主电源时; 检测单元，其检测所述电源是所述主电源还是所述辅助电源; 以及模式控制单元，执行在正常模式和功率消耗小于正常模式的功率节省模式之间切换的控制。 当电源是辅助电源时，模式控制单元执行将从正常模式切换到省电模式的切换时间的设置到较短时间的控制。

公开(公告)号：US08944037B2

公开(公告)日：2015-02-03

申请号：US12751241

申请日：2010-03-31

申请人： Yutaka Yonekawa ,  Tomoaki Nakano

发明人： Yutaka Yonekawa ,  Tomoaki Nakano

IPC分类号： F02D41/00 ,  F01N3/00 ,  F02D41/14 ,  F02D41/02 ,  F01N3/08 ,  F01N3/20

CPC分类号： F02D41/1441 ,  F01N3/0871 ,  F01N3/20 ,  F02D41/0295 ,  F02D41/1475 ,  F02D2200/0814

摘要： An exhaust gas purifying apparatus for an internal combustion engine includes a lean control unit and a rich control unit. The lean control unit executes lean spike operation, in which an air-fuel ratio is temporarily changed in a lean direction by a lean change width relative to a reference air-fuel ratio. The rich control unit changes the air-fuel ratio in a rich direction by a rich change width relative to the reference air-fuel ratio after the lean control unit executes the lean spike operation such that the air-fuel ratio stays in a predetermined slightly rich region. The rich change width is smaller than the lean change width.

摘要翻译： 一种用于内燃机的排气净化装置，包括一个稀薄控制单元和一个富控制单元。 稀薄控制单元执行稀薄尖峰操作，其中空燃比在稀薄方向上相对于参考空燃比以稀薄变化宽度暂时变化。 富控制单元在稀燃控制单元执行精尖操作之后相对于参考空燃比而在丰富方向上改变空燃比相对于参考空燃比的变化宽度，使得空燃比保持在预定的稍微丰富 地区。 丰富的变化宽度小于瘦变宽度。

公开(公告)号：US07905135B2

公开(公告)日：2011-03-15

申请号：US12659053

申请日：2010-02-24

申请人： Tomoaki Nakano ,  Atsushi Koike

发明人： Tomoaki Nakano ,  Atsushi Koike

IPC分类号： G01M15/09

CPC分类号： G01M15/09

摘要： In a non-critical pressure region where a pressure ratio [Pm/Pthrup(i−1)] of an intake air pressure Pm (throttle downstream pressure) detected by an intake air pressure sensor to a previous throttle upstream pressure Pthrup(i−1) is greater than a predetermined value B, the previous throttle upstream pressure Pthrup(i−1) is substituted for one of two terms of the throttle upstream pressures Pthrup(i) included in an intake system model so that present throttle upstream pressure Pthrup(i) is calculated. In a critical pressure region where the pressure ratio is less than or equal to the predetermined value B, a physical value f(Pm/Pthrup(i)) using a pressure ratio [Pm/Pthrup(i)] of the intake air pressure Pm to a present throttle upstream pressure Pthrup(i) as a parameter is regarded as a steady value fc so that the present throttle upstream pressure Pthrup(i) is calculated.

摘要翻译： 在进气压力传感器检测到的进气压力Pm（节气门下游压力）的压力比[Pm / Pthrup（i-1）]与前一节气门上游压力Pthrup（i-1）的非临界压力区域 ）大于预定值B时，先前的节气门上游压力Pthrup（i-1）被替换为进气系统模型中包括的节气门上游压力Pthrup（i）的两项中的任一项，使得当前油门上游压力Pthrup i）计算。 在压力比小于或等于预定值B的临界压力区域中，使用进气压力Pm的压力比[Pm / Pthrup（i）]的物理值f（Pm / Pthrup（i）） 将作为参数的当前节气门上游压力Pthrup（i）视为稳定值fc，从而计算当前节气门上游压力Pthrup（i）。

公开(公告)号：US20070246025A1

公开(公告)日：2007-10-25

申请号：US11711901

申请日：2007-02-28

申请人： Kazuki Sato ,  Tomoaki Nakano

发明人： Kazuki Sato ,  Tomoaki Nakano

IPC分类号： F02M33/00

CPC分类号： F02M25/089 ,  F02D41/0045 ,  F02D2200/0612 ,  F02M25/0818 ,  F02M25/0827 ,  F02M25/0836

摘要： A fuel property determining apparatus is provided to a fuel vapor treatment apparatus. The fuel vapor treatment apparatus controls purging of mixture containing fuel vapor, which is generated in a fuel tank and temporarily adsorbed in a canister, into an intake pipe of an internal combustion engine when the internal combustion engine operates. The fuel vapor treatment apparatus controls the purging on the basis of a fuel vapor state of the mixture. The fuel property determining apparatus includes a fuel vapor state determining unit for determining the fuel vapor state The fuel property determining apparatus further includes a fuel property determining unit for determining a fuel property, which is relevant to volatility of fuel, on the basis of change in the fuel vapor state, the change in the fuel vapor state being caused by the purging.

摘要翻译： 在燃料蒸气处理装置中设置燃料特性判定装置。 所述燃料蒸气处理装置控制在所述内燃机运转时，将在燃料箱中产生的临时吸附在罐中的含有燃料蒸气的混合物吹入内燃机的进气管。 燃料蒸汽处理装置基于混合物的燃料蒸汽状态来控制吹扫。 燃料特性确定装置包括用于确定燃料蒸汽状态的燃料蒸气状态确定单元。燃料属性确定装置还包括燃料特性确定单元，用于基于燃料的挥发性来确定与燃料的挥发性有关的燃料性质 燃料蒸汽状态，由吹扫引起的燃料蒸汽状态的变化。

公开(公告)号：US07284369B2

公开(公告)日：2007-10-23

申请号：US11020156

申请日：2004-12-27

申请人： Tomoaki Nakano ,  Yuuki Sakamoto

发明人： Tomoaki Nakano ,  Yuuki Sakamoto

IPC分类号： F01N3/00

CPC分类号： F01N3/22 ,  F01N2550/14

摘要： A secondary air pipe is connected on the upstream side from catalyst in an exhaust pipe, and a secondary air pump is provided at an upstream portion of the secondary air pipe. An opening/closing valve for opening/closing the secondary air pipe is provided on the downstream side from the secondary air pump. A pressure sensor for detecting pressure within pipe is provided between the secondary air pump and the opening/closing valve. An ECU calculates a secondary airflow rate based upon difference pressure between both secondary air supply pressure which is detected by the pressure sensor when the opening/closing valve is opened under such a condition that the secondary air pump is operated, and also, shutoff pressure which is detected by the pressure sensor when the opening/closing valve is closed.

摘要翻译： 二次空气管在排气管的上游侧与催化剂连接，二次空气泵设置在二次空气管的上游侧。 在二次空气泵的下游侧设置有用于打开/关闭二次空气管的开闭阀。 用于检测管内压力的压力传感器设置在二次空气泵和打开/关闭阀之间。 ECU基于在二次空气泵运转的条件下打开/关闭阀时由压力传感器检测到的二次空气供给压力之间的差压来计算二次气流速度，以及关闭压力 当打开/关闭阀关闭时由压力传感器检测。

公开(公告)号：US07245493B2

公开(公告)日：2007-07-17

申请号：US10902803

申请日：2004-08-02

申请人： Mitsuharu Inagaki ,  Junji Kato ,  Masahiro Shimoya ,  Jiro Ebihara ,  Shinya Noro ,  Tomoaki Nakano

发明人： Mitsuharu Inagaki ,  Junji Kato ,  Masahiro Shimoya ,  Jiro Ebihara ,  Shinya Noro ,  Tomoaki Nakano

IPC分类号： G06F1/20

CPC分类号： H01L25/117 ,  F28D2021/0029 ,  H01L23/4334 ,  H01L23/473 ,  H01L24/33 ,  H01L24/48 ,  H01L25/072 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48472 ,  H01L2224/73215 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01033 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A cooler cools a plurality of electric parts from both sides thereof. The cooler includes a plurality of cooling units including a pair of cooling tubes for flowing coolant therethrough. A pair of cooling tubes having a flat shape is disposed to sandwich the electric part so that both sides of the electric part are cooled by a pair of cooling tubes. The cooling units are disposed to align in a stacking direction. A clearance is disposed between the neighboring cooling units in the stacking direction.

摘要翻译： 冷却器从其两侧冷却多个电气部件。 冷却器包括多个冷却单元，其包括用于使冷却剂从其中流动的一对冷却管。 设置一对具有扁平形状的冷却管，以夹住电气部件，使得电气部件的两侧被一对冷却管冷却。 冷却单元设置成沿堆叠方向对齐。 在相邻的冷却单元之间沿堆叠方向设置间隙。

公开(公告)号：US20050274109A1

公开(公告)日：2005-12-15

申请号：US11125081

申请日：2005-05-10

申请人： Singo Nakata ,  Tomoaki Nakano

发明人： Singo Nakata ,  Tomoaki Nakano

IPC分类号： F01N3/00 ,  F01N3/20 ,  F01N3/22 ,  F01N3/24 ,  F01N3/32 ,  F01N7/00

CPC分类号： F01N3/323 ,  F01N3/2006 ,  F01N3/22 ,  F01N3/32 ,  F01N2570/10 ,  F01N2570/12 ,  F01N2570/14 ,  Y02T10/26

摘要： A secondary air pipe is connected to an exhaust pipe upstream of a catalyst, and a secondary air pump is connected to an upstream portion of the secondary air pipe. An ECU determines an operating period of the secondary air pump before the secondary air pump is operated in order to drive the secondary air pump within the operating period. Especially, the ECU detects a pump driving load during a secondary air supply to correct the operating period of the secondary air pump based on the detected pump driving load.

摘要翻译： 二次空气管连接到催化剂上游的排气管，二次空气泵连接到二次空气管的上游部分。 ECU在操作二次空气泵之前确定二次空气泵的运行周期，以便在运行期内驱动二次空气泵。 特别地，ECU在二次空气供给期间检测泵驱动负载，以基于检测到的泵驱动负载来校正二次空气泵的运行周期。

公开(公告)号：US20050230816A1

公开(公告)日：2005-10-20

申请号：US11105449

申请日：2005-04-14

申请人： Tsuyoshi Kurauchi ,  Tomoaki Nakano ,  Hiroaki Arai

发明人： Tsuyoshi Kurauchi ,  Tomoaki Nakano ,  Hiroaki Arai

IPC分类号： H01L23/34 ,  H01L23/31 ,  H01L23/42 ,  H01L23/433 ,  H05K7/20

CPC分类号： H01L24/33 ,  H01L23/3107 ,  H01L23/42 ,  H01L23/4334 ,  H01L24/32 ,  H01L24/48 ,  H01L2224/32014 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48464 ,  H01L2224/73215 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/18301 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A semiconductor module has metallic radiator plates provided at central regions of principal surfaces of a sealing resin so as to expose from these principal surfaces. The metallic radiator plates and the principal surfaces of the sealing resin are bonded via grease gaps to heat receiving members. The grease gaps are widened in outer regions far from the metallic radiator plates compared with inner regions adjacent to the metallic radiator plates, to prevent external air from entering into the grease gaps even when the semiconductor module causes repetitive thermal expansions and contractions.

摘要翻译： 半导体模块具有设置在密封树脂的主表面的中心区域处的金属散热板，以便从这些主表面露出。 金属散热器板和密封树脂的主表面通过油脂间隙粘合到热接收构件。 与邻近金属散热板的内部区域相比，远离金属散热板的外部区域的油脂间隙变宽，以防止外部空气进入油脂间隙，即使半导体模块引起重复的热膨胀和收缩。