公开(公告)号：US08754549B2

公开(公告)日：2014-06-17

申请号：US13055153

申请日：2009-07-23

申请人： Tomoyuki Kawakami ,  Akihiko Iwata ,  Tatsuya Okuda

发明人： Tomoyuki Kawakami ,  Akihiko Iwata ,  Tatsuya Okuda

IPC分类号： H02M3/18 ,  H02J7/35 ,  G05F1/67 ,  H02M3/07 ,  H02J7/34

CPC分类号： G05F1/67 ,  H02J7/345 ,  H02J7/35 ,  H02M3/07 ,  Y02E10/58

摘要： In a power conversion device which performs DC/DC conversion, an inverter circuit (20), which is formed of one or more single-phase inverters (20a) and (20b) connected in series to each other, is connected in series to a DC power supply (1) in its subsequent stage. In further subsequent stage, a smoothing capacitor (6) connected to the inverter circuit (20) via a rectifier diode (5), and a shorting switch (4) which bypasses the smoothing capacitor (6) are provided. The shorting switch (4) is switched ON to charge capacitors (25) and (35) included in the single-phase inverter (20a) and (20b), respectively, whereas the shorting switch (4) is switched OFF to discharge the capacitors (25) and (35), whereby the voltage of the smoothing capacitor (6) is controlled.

摘要翻译： 在进行DC / DC转换的电力变换装置中，由串联连接的一个以上的单相逆变器（20a）和（20b）构成的逆变器电路（20）与 直流电源（1）在其后续阶段。 在后续的阶段中，设置经由整流二极管（5）与逆变器电路（20）连接的平滑电容器（6）和绕过平滑电容器（6）的短路开关（4）。 短路开关（4）接通，分别对包含在单相逆变器（20a）和（20b）中的电容器（25）和（35）充电，而短路开关（4）断开以对电容器 （25）和（35），从而控制平滑电容器（6）的电压。

公开(公告)号：US07346297B2

公开(公告)日：2008-03-18

申请号：US11189720

申请日：2005-07-27

申请人： Tomoyuki Kawakami ,  Akihiro Kasuga

发明人： Tomoyuki Kawakami ,  Akihiro Kasuga

IPC分类号： G03G15/08

CPC分类号： G03G15/0875 ,  G03G15/0877

摘要： A developing cartridge including: a developing part having a developer bearing member; a developer container which is constituted by coupling a container body having an opening part and a developer supplying port, and a lid member for closing the opening part, and which houses developer therein; and a developer stirring member which stirs the developer inside this developer container and supplies the developer to the developer bearing member, wherein the shape and the capacity of the developer container are changed by changing the shape of the lid member.

摘要翻译： 一种显影盒，包括：具有显影剂承载部件的显影部件; 显影剂容器，其通过联接具有开口部分的容器主体和显影剂供给口构成;以及盖构件，用于封闭开口部，并且容纳显影剂; 以及显影剂搅拌构件，其将该显影剂容器内的显影剂搅拌并将显影剂供应到显影剂承载构件，其中通过改变盖构件的形状来改变显影剂容器的形状和容量。

公开(公告)号：US5487369A

公开(公告)日：1996-01-30

申请号：US338218

申请日：1994-11-09

申请人： Takeshi Hara ,  Kouichi Hidano ,  Teruo Wakashiro ,  Kazumi Yamazaki ,  Tomoyuki Kawakami

发明人： Takeshi Hara ,  Kouichi Hidano ,  Teruo Wakashiro ,  Kazumi Yamazaki ,  Tomoyuki Kawakami

IPC分类号： F02M25/08 ,  F02M33/02

CPC分类号： F02M25/0854

摘要： An evaporative emission control system for an internal combustion engine includes a canister for adsorbing evaporative fuel generated in the fuel tank, a communication passage connecting between first and second adsorbent chambers defined in the canister, a first introducing passage for introducing the generated evaporative fuel into the canister on an occasion other than at fueling, a purging passage for purging the evaporative fuel adsorbed into the canister to the intake passage, and an air-inlet passage communicating with the atmosphere. The first introducing passage, the second air-inlet passage and the purging passage are connected to the first adsorbent chamber. A second introducing passage is connected to the second adsorbent chamber, for introducing the evaporative fuel thereinto at refueling, and an additional passage having a cross sectional area larger than that of the air-inlet passage and communicating with the atmosphere is connected to the first adsorbent chamber. A first valve is arranged across the air-inlet passage, for closing the same at refueling, and a second valve across the additional passage, for opening the same at refueling.

摘要翻译： 一种用于内燃机的蒸发排放控制系统包括：用于吸附在燃料箱中产生的蒸发燃料的罐，连接在罐内的第一和第二吸附室之间的连通通道，用于将产生的蒸发燃料引入 除了在加油之外的场合，用于将吸附到罐中的蒸发燃料吹扫到进气通道的吹扫通道以及与大气连通的空气入口通道。 第一引入通道，第二进气通道和清洗通道连接到第一吸附剂室。 第二引入通道连接到第二吸附剂室，用于在其中引入蒸发燃料以加油，并且具有大于空气入口通道的横截面面积并与大气连通的附加通道连接到第一吸附剂 房间。 第一阀布置在空气入口通道的两侧，用于在加油时关闭该第一阀，以及跨越附加通道的第二阀，用于在加油时打开该阀。

公开(公告)号：US08238802B2

公开(公告)日：2012-08-07

申请号：US12551862

申请日：2009-09-01

申请人： Tomoyuki Kawakami ,  Takafumi Wakai ,  Koichi Tanaka

发明人： Tomoyuki Kawakami ,  Takafumi Wakai ,  Koichi Tanaka

IPC分类号： G03G15/08

CPC分类号： G03G15/0822 ,  G03G2215/0607 ,  G03G2215/085

摘要： A developing unit includes a developer receiving vessel and a developer conveyance member as defined herein, the developer conveyance member includes a rotary shaft, a first conveyance member and a second conveyance member as defined herein, the second conveyance member is supported on the rotary shaft and bent in contact with the wall surface of the developer receiving chamber with rotation of the rotary shaft while conveying the developer toward the developer retainer, and the second conveyance member includes a second conveyance member body supported on the rotary shaft and located out of the overlapping range, and a second overlapping portion extending from the second conveyance member body to the other axial end of the overlapping range, designed to be movable relatively to the rotary shaft and disposed adjacently to an upstream side of the first overlapping portion in a rotation direction.

摘要翻译： 显影单元包括如本文所定义的显影剂接收容器和显影剂传送构件，显影剂传送构件包括如本文所定义的旋转轴，第一传送构件和第二传送构件，第二传送构件支撑在旋转轴上， 在将显影剂输送到显影剂保持器的同时，使旋转轴旋转而与显影剂接收室的壁表面接触，并且第二传送构件包括支撑在旋转轴上并位于重叠范围之外的第二传送构件体 以及第二重叠部分，其从所述第二传送部件主体延伸到所述重叠范围的另一个轴向端部，被设计成相对于所述旋转轴可移动并且相对于所述第一重叠部分的旋转方向的上游侧设置。

公开(公告)号：US20080101101A1

公开(公告)日：2008-05-01

申请号：US11816324

申请日：2006-02-21

申请人： Akihiko Iwata ,  Makoto Seto ,  Masaki Yamada ,  Shigeki Harada ,  Hiroshi Ito ,  Tomoyuki Kawakami

发明人： Akihiko Iwata ,  Makoto Seto ,  Masaki Yamada ,  Shigeki Harada ,  Hiroshi Ito ,  Tomoyuki Kawakami

IPC分类号： H02M7/48

CPC分类号： H02M7/5387 ,  H02M2001/0077 ,  Y10T307/675

摘要： A power conversion apparatus includes a first single-phase inverter that uses ask a DC power source a first DC voltage that is boosted from a solar light voltage by a boosting chopper circuit. The first single-phase inverter is arranged between two single-phase inverters that use second DC power sources that are supplied from the first DC power source. AC sides of the respective single-phase inverters are connected in series. A power conditioner thus configured provides an output voltage using the sum of the generated voltages of the respective single-phase inverters. Chopper circuits are connected between the first DC power source and the second DC power sources, and power is supplied to the second DC power sources from the first DC power source via switching devices in the single-phase inverters.

摘要翻译： 电力转换装置包括：第一单相逆变器，其使用直流电源询问由升压斩波电路从太阳光电压升压的第一直流电压。 第一单相逆变器布置在使用从第一直流电源提供的第二直流电源的两个单相逆变器之间。 各个单相逆变器的交流侧串联连接。 这样配置的功率调节器使用各个单相逆变器的发电电压之和来提供输出电压。 斩波电路连接在第一直流电源和第二直流电源之间，并通过单相逆变器中的开关装置从第一直流电源向第二直流电源供电。

公开(公告)号：US5460136A

公开(公告)日：1995-10-24

申请号：US329831

申请日：1994-10-27

申请人： Kazumi Yamazaki ,  Kouichi Hidano ,  Teruo Wakashiro ,  Takeshi Hara ,  Tomoyuki Kawakami

发明人： Kazumi Yamazaki ,  Kouichi Hidano ,  Teruo Wakashiro ,  Takeshi Hara ,  Tomoyuki Kawakami

IPC分类号： F02M25/08

CPC分类号： F02M25/0854

摘要： An evaporative fuel-adsorbing device adsorbs evaporative fuel generated from a fuel tank of an internal combustion engine. A partition divides the interior of a casing at least into a first adsorbent chamber and a second adsorbent chamber. Adsorbents are charged in the first adsorbent chamber and the second adsorbent chamber, respectively, for adsorbing the evaporative fuel. The evaporative fuel from the fuel tank is permitted to flow into the first adsorbent chamber via a charging port provided therein. The evaporative fuel desorbed from the adsorbents in the adsorbent chambers are permitted to flow out of the first adsorbent chamber via a purging port provided therein. The second adsorbent chamber is communicated with the atmosphere via an air-inlet port. The maximum flow rate of the evaporative fuel through a communication passage connecting between the first and second adsorbent chambers is changed in dependence on at least one of an amount of the evaporative fuel flowing into the evaporative fuel-adsorbing device and an amount of the evaporative fuel flowing out of same. An evaporative emission control system incorporating the evaporative fuel-adsorbing device is also provided.

摘要翻译： 蒸发燃料吸附装置吸收从内燃机的燃料箱产生的蒸发燃料。 隔板至少分隔成第一吸附室和第二吸附室。 吸附剂分别装载在第一吸附剂室和第二吸附剂室中，用于吸附蒸发燃料。 允许来自燃料箱的蒸发燃料经由设置在其中的充气口流入第一吸附剂室。 允许从吸附剂室中的吸附剂解吸的蒸发燃料经由设置在其中的清洗口从第一吸附剂室流出。 第二吸附剂室经由进气口与大气连通。 蒸发燃料通过连接在第一和第二吸附剂室之间的连通通道的最大流量根据流入蒸发燃料吸附装置的蒸发燃料的量和蒸发燃料的量中的至少一种而变化 流出来一样。 还提供了包括蒸发燃料吸附装置的蒸发排放控制系统。

公开(公告)号：US08982588B2

公开(公告)日：2015-03-17

申请号：US13259911

申请日：2010-04-22

申请人： Gustavo Buiatti ,  Tomoyuki Kawakami ,  Tatsuya Okuda ,  Nicolas Voyer

发明人： Gustavo Buiatti ,  Tomoyuki Kawakami ,  Tatsuya Okuda ,  Nicolas Voyer

IPC分类号： H02M3/07 ,  H02M3/158 ,  H02M1/00 ,  H02M7/483 ,  H02J3/38

CPC分类号： H02M3/1582 ,  H02J3/383 ,  H02M3/07 ,  H02M2001/007 ,  H02M2007/4835 ,  Y02E10/563

摘要： A method and apparatus for controlling the output voltage of a boost converter including a number n of bridge devices connected in series, each bridge device including plural switches and a capacitor. The method and apparatus provide control of the switches according to a selected periodical matrix pattern including a number N of time intervals, N being a positive integer greater than 2, and in that in each time interval, the voltage between the input and the output of each ith bridge device with i from one to n, is equal to one of a null value, a number ki times a positive value, and minus the number ki times the positive value, the positive value being the result of the division of the output voltage of the boost converter including the n bridge devices by the number of time intervals N of the periodical matrix pattern.

摘要翻译： 一种用于控制升压转换器的输出电压的方法和装置，包括串联连接的数量为n个的桥式装置，每个桥式装置包括多个开关和电容器。 该方法和装置根据包括N个时间间隔的选定的周期性矩阵模式提供开关的控制，N是大于2的正整数，并且在每个时间间隔内，输入和输出之间的电压 i从i到n的每个第i个桥接器件等于一个空值，一个数字ki乘以一个正值，减去数字ki乘以正值，正值是输出分频的结果 包括n个桥接器件的升压转换器的电压乘以周期矩阵模式的时间间隔N的数量。

公开(公告)号：US20120256602A1

公开(公告)日：2012-10-11

申请号：US13265080

申请日：2010-04-22

申请人： Gustavo Buiatti ,  Tomoyuki Kawakami ,  Hattab Maker ,  Nicolas Voyer

发明人： Gustavo Buiatti ,  Tomoyuki Kawakami ,  Hattab Maker ,  Nicolas Voyer

IPC分类号： G05F1/10

CPC分类号： H02M3/07

摘要： A method for controlling the switches of a boost converter composed of plural bridge devices connected in series, each bridge device being composed of a capacitor and plural switches. The method includes: controlling the switches of each bridge device of at least a part of the plural bridge devices according to a given periodical pattern during a first time period, and controlling, during a second time period following the first time period, the switches of each bridge device of the at least part of the plural bridge devices according to a periodical pattern previously used for controlling the switches of another bridge device of the at least part of the plural bridge devices during the first time period.

摘要翻译： 一种用于控制由串联连接的多个桥式装置组成的升压转换器的开关的方法，每个桥式装置由电容器和多个开关组成。 该方法包括：在第一时间段期间根据给定的周期性模式控制多个桥接器件的至少一部分的每个桥接器件的开关，并且在第一时间段之后的第二时间段期间控制开关 根据预先用于在第一时间段期间控制多个桥接器件的至少一部分的至少一部分的另一个桥接器件的开关的周期性图案，所述多个桥接器件的至少一部分的每个桥接器件。

公开(公告)号：US20100124444A1

公开(公告)日：2010-05-20

申请号：US12551862

申请日：2009-09-01

申请人： Tomoyuki Kawakami ,  Takafumi Wakai ,  Koichi Tanaka

发明人： Tomoyuki Kawakami ,  Takafumi Wakai ,  Koichi Tanaka

IPC分类号： G03G15/08

CPC分类号： G03G15/0822 ,  G03G2215/0607 ,  G03G2215/085

摘要： A developing unit includes a developer receiving vessel and a developer conveyance member as defined herein, the developer conveyance member includes a rotary shaft, a first conveyance member and a second conveyance member as defined herein, the second conveyance member is supported on the rotary shaft and bent in contact with the wall surface of the developer receiving chamber with rotation of the rotary shaft while conveying the developer toward the developer retainer, and the second conveyance member includes a second conveyance member body supported on the rotary shaft and located out of the overlapping range, and a second overlapping portion extending from the second conveyance member body to the other axial end of the overlapping range, designed to be movable relatively to the rotary shaft and disposed adjacently to an upstream side of the first overlapping portion in a rotation direction.

摘要翻译： 显影单元包括如本文所定义的显影剂接收容器和显影剂传送构件，显影剂传送构件包括如本文所定义的旋转轴，第一传送构件和第二传送构件，第二传送构件支撑在旋转轴上， 在将显影剂输送到显影剂保持器的同时，使旋转轴旋转而与显影剂接收室的壁表面接触，并且第二传送构件包括支撑在旋转轴上并位于重叠范围之外的第二传送构件体 以及第二重叠部分，其从所述第二传送部件主体延伸到所述重叠范围的另一个轴向端部，被设计成相对于所述旋转轴可移动并且相对于所述第一重叠部分的旋转方向的上游侧设置。

公开(公告)号：US6067426A

公开(公告)日：2000-05-23

申请号：US290841

申请日：1999-04-13

申请人： Tomoyuki Kawakami

发明人： Tomoyuki Kawakami

IPC分类号： A46B9/02 ,  A46B13/02 ,  A46B15/00 ,  G03G15/02 ,  H01T19/04

CPC分类号： G03G15/0216

摘要： A brush type charger capable of reducing noise which occurs on superposing AC voltage on DC voltage and of restraining image defects such as moire images and density unevenness from occurring will be supplied.In a brush type charger, having a shaft 1A for brush made of a conductive member, and a brush-shaped charging member 1B which is radially provided toward the outside around the shaft 1A for brush, and which is made of a conductive member entirely formed into a roller shape, configured such that the outer circumference of the brush-shaped charging member 1B is brought into contact with a photoreceptor 3 and predetermined DC voltage having AC voltage superimposed thereon is applied to the brush-shaped charging member 1B to thereby charge the photoreceptor 3, the brush-shaped charging member 1B is provided in a helical fashion around the shaft 1A for brush.

摘要翻译： 将提供能够降低在交流电压叠加在直流电压上并且抑制诸如莫尔图像和密度不均匀之类的图像缺陷而产生的噪声的刷式充电器。 在具有由导电构件制成的刷子用轴1A和刷状充电构件1B的刷式充电器中，该刷式充电构件1B沿着用于刷子的轴1A的外侧径向地设置，并且由完全形成的导电构件 被构造为使得刷状充电构件1B的外周与感光体3接触，并且将具有叠加有交流电压的预定直流电压施加到刷状充电构件1B，从而对 感光体3，刷状充电部件1B以螺旋形的方式围绕电刷用轴1A设置。