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51. 发明申请

US20100207560A1 POWER CONVERSION APPARATUS FOR ELECTRIC VEHICLE 有权
标题翻译：电动车用电力转换装置
公开(公告)号：US20100207560A1
公开(公告)日：2010-08-19
申请号：US12677181
申请日：2007-09-21
申请人： Daisuke Itoh , Satoshi Azuma , Kengo Sugahara , Masataka Yabuuchi
发明人： Daisuke Itoh , Satoshi Azuma , Kengo Sugahara , Masataka Yabuuchi
IPC分类号： H02P6/14
CPC分类号： H02M5/45 , B60L9/24 , B60L2200/26 , B60L2270/147 , H01F2017/065 , H02M1/126 , H02M1/44 , H02M2001/0064
摘要： The object is to effectively reduce the resonant current flowing inside a converter unit and an inverter unit in a power conversion apparatus for an electric vehicle. The power conversion apparatus includes a converter unit that converts an alternating-current power into a direct-current power, an inverter unit that converts the direct-current power into an intended alternating-current power and supplies the intended alternating-current power to an electric motor that drives an electric vehicle, a housing that accommodates the converter unit and the inverter unit and a part of which is connected to ground, and a magnetic core that is disposed inside the housing and that suppresses the resonant current flowing between the converter unit and the inverter unit.
摘要翻译：本发明的目的在于有效地减少电动车辆的电力转换装置中的转换器单元和逆变器单元内的谐振电流。电力转换装置包括将交流电力转换为直流电力的转换器单元，将直流电力转换为期望的交流电力的逆变器单元，并将期望的交流电力提供给电力驱动电动车辆的电动机，容纳转换器单元和逆变器单元并且其一部分连接到地的壳体和设置在壳体内部的磁芯，并且抑制在转换器单元和逆变器单元。

52. 发明申请

US20060164398A1 Mobile terminal apparatus, character input method and character input program 有权
标题翻译：移动终端设备，字符输入法和字符输入程序
公开(公告)号：US20060164398A1
公开(公告)日：2006-07-27
申请号：US11338326
申请日：2006-01-24
申请人： Shoichiro Oda , Satoshi Azuma
发明人： Shoichiro Oda , Satoshi Azuma
IPC分类号： G09G5/00
CPC分类号： G06F3/0233
摘要： A mobile terminal apparatus requests a character be displayed which is assigned to a first key upon being pushed, and if operated continuously for a time span that exceeds a predetermined time, requests a next character be displayed which is assigned to the first key instead of the character assigned to the first key and currently being displayed, if the time span exceeds the predetermined time and the character assigned to the first key and currently being displayed is a special character that has another variation, changes the character to a character of the another variation, and, when the time span exceeds the predetermined time and the character assigned to the first key and currently being displayed is not a special character, requests a new character be displayed right next to the character which is currently being displayed.
摘要翻译：移动终端装置请求在被按下时分配给第一密钥的字符被显示，并且如果在超过预定时间的时间间隔内连续操作，则请求显示分配给第一密钥而不是第一密钥的下一个字符字符分配给第一键并且当前正在显示，如果时间跨度超过预定时间，并且分配给第一键并且当前正在显示的字符是具有另一变体的特殊字符，则将该字符改变为另一个变体的字符并且当时间跨度超过预定时间并且分配给第一密钥并且当前正在显示的字符不是特殊字符时，请求新字符显示在正在显示的字符旁边。

53. 发明授权

US06874317B2 Double pipe exhaust manifold 失效
标题翻译：双管排气歧管
公开(公告)号：US06874317B2
公开(公告)日：2005-04-05
申请号：US10173102
申请日：2002-06-18
申请人： Daisuke Sugaya , Katsumi Amada , Satoshi Azuma
发明人： Daisuke Sugaya , Katsumi Amada , Satoshi Azuma
IPC分类号： F01N13/08 , F01N13/10 , F01N13/18 , F02M25/07 , F01N7/10
CPC分类号： F01N13/08 , F01N13/008 , F01N13/14 , F02M26/11 , F02M26/12 , F02M26/15
摘要： A double pipe exhaust manifold includes an inner pipe, an outer pipe formed in a cylindrical shape by joining at least one side edge thereof by welding, a space retaining member disposed in an annular space defined between the inner pipe and the outer pipe, a connection pipe connecting to a exhaust gas recirculation valve, and a mesh ring. Opening holes are formed in the inner pipe and the outer pipe so that the opening holes are opposed to each in a radial direction of the pipes. The connection pipe is connected to the opening hole of the outer pipe. The mesh ring is interposed between the inner pipe and the outer pipe in a state that the mesh ring plugs an annular opening part defined between opening edges of the opening holes.
摘要翻译：双管排气歧管包括内管，通过焊接至少一个侧边缘而形成为圆柱形的外管，设置在限定在内管和外管之间的环形空间中的空间保持构件，连接连接到废气再循环阀的管道和网环。在内管和外管中形成开口孔，使得开口孔沿管径向相对。连接管连接到外管的开孔。网状环以网状环塞住限定在开孔的开口边缘之间的环状开口部的状态插入内管和外管之间。

54. 发明授权

US5970960A Exhaust gas recirculation system of internal combustion engine 失效
标题翻译：内燃机排气再循环系统
公开(公告)号：US5970960A
公开(公告)日：1999-10-26
申请号：US931497
申请日：1997-09-16
申请人： Satoshi Azuma
发明人： Satoshi Azuma
IPC分类号： F02M25/07 , F02M35/10 , F02M25/06
CPC分类号： F02M35/10222 , F02M26/12 , F02M26/18 , F02M26/21 , F02M26/22 , F02M26/27 , F02M26/30 , F02M35/10288 , F02M35/10321 , F02M26/32 , F02M35/10144 , F02M35/10347 , F02M35/112 , F05C2225/08
摘要： To protect a plastic intake manifold of an internal combstion engine from heat possessed by exhaust gas recirculation gas, a cooling device is arranged between the plastic intake manifold and an exhaust gas recirculation valve. The cooling device cools the exhaust gas recirculation gas by means of a coolant. A gas discharge part of the cooling device constitutes a pipe portion which penetrates through an exhaust gas inlet hole of the intake manifold keeping a given space between an outer wall of the pipe portion and an inner wall of the exhaust gas inlet hole. The pipe portion may be a leading end portion of an exhaust gas recirculation pipe extending from an exhaust system of the engine.
摘要翻译：为了保护内部组合发动机的塑料进气歧管免受排气再循环气体所具有的热量的影响，在塑料进气歧管和废气再循环阀之间设置一个冷却装置。冷却装置通过冷却剂冷却排气再循环气体。冷却装置的气体排出部构成贯通进气歧管的排气入口孔的管部，在管部的外壁和排气入口孔的内壁之间保持规定的间隔。管部可以是从发动机的排气系统延伸的废气再循环管的前端部。

55. 发明授权

US5564377A Intake manifold 失效
标题翻译：进气歧管
公开(公告)号：US5564377A
公开(公告)日：1996-10-15
申请号：US432851
申请日：1995-05-02
申请人： Satoshi Azuma
发明人： Satoshi Azuma
IPC分类号： F02M35/104 , F02B75/18 , F02B75/22 , F02M35/10 , F02M35/116
CPC分类号： F02M35/116 , F02M35/10111 , F02M35/10144 , F02M35/10321 , F02M35/10354 , F02B2075/1824 , F02B2275/18 , F02B75/22 , F02F2200/06 , F02M35/10216
摘要： An intake manifold of a multi-cylinder engine comprises a lower branch and an upper branch both having an identical number of pipe elements. One end of the lower branch is connected to a plurality of intake ports of an engine cylinder head, and at the other free end, the pipe elements are arranged in a row. The upper branch overhangs one side of the cylinder head. One end of the upper branch is connected to a collector disposed above the cylinder head, and at the other free end, the pipe elements are arranged in a row. Flanges are formed around the pipe elements at the free ends of these branches. First holes are provided at positions nearby the two ends of the row. Second holes are formed on an edge of the flanges, these holes being offset from the line joining the first holes on the opposite side to the aforesaid side of the cylinder head. A sealing member is inserted between the flanges, and the flanges are joined tightly together by bolts via these holes. Ample support and sealtightness resistant to vibration are thereby obtained by this construction.
摘要翻译：多气缸发动机的进气歧管包括具有相同数量的管道元件的下分支和上分支。下分支的一端连接到发动机气缸盖的多个进气口，而在另一自由端，管元件排列成一列。上分支伸出气缸盖的一侧。上分支的一端连接到设置在气缸盖上方的收集器，而在另一个自由端，管元件排列成一排。在这些分支的自由端围绕管元件形成法兰。在行的两端附近的位置设置第一孔。第二孔形成在凸缘的边缘上，这些孔从与气缸盖的上述相对侧的第一孔接合的线偏移。密封构件插入在凸缘之间，并且凸缘通过螺栓通过这些孔紧密连接在一起。由此可以获得足够的支撑和耐振动性。

56. 发明授权

US08979231B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US08979231B2
公开(公告)日：2015-03-17
申请号：US13368086
申请日：2012-02-07
申请人： Kengo Nieda , Kazuya Koizumi , Satoshi Azuma , Koichiro Kawaguchi , Toshiki Takeuchi , Shigeru Toriihara
发明人： Kengo Nieda , Kazuya Koizumi , Satoshi Azuma , Koichiro Kawaguchi , Toshiki Takeuchi , Shigeru Toriihara
IPC分类号： B41J29/38
CPC分类号： B41J29/38
摘要： A recording apparatus includes a recording head, a roller configured to convey a recording medium, an acquisition unit configured to acquire information about a conveyance amount for conveying the recording medium per a predetermined rotation amount of the roller, a recording timing generation unit configured to generate a plurality of timing signals for performing recording for one raster line according to a rotation of the roller during one rotation thereof, and a drive signal generation unit configured to generate a drive reference signal for performing the recording for the one raster line on the recording medium at a predetermined interval based on the conveyance amount information and the timing signal.
摘要翻译：一种记录装置，包括记录头，被配置为传送记录介质的辊，获取单元，被配置为获取关于每个辊的预定旋转量传送记录介质的输送量的信息;记录定时生成单元，多个定时信号，用于根据所述辊在其一次旋转期间的旋转执行用于一个光栅线的记录;以及驱动信号生成单元，被配置为产生用于对所述记录介质上的所述一条光栅线执行记录的驱动参考信号基于传送量信息和定时信号以预定间隔。

57. 发明申请

US20150003124A1 HIGH-FREQUENCY CURRENT REDUCTION DEVICE 审中-公开
标题翻译：高频电流减少装置
公开(公告)号：US20150003124A1
公开(公告)日：2015-01-01
申请号：US14368182
申请日：2012-05-29
申请人： Takuya Sakai , Satoshi Azuma
发明人： Takuya Sakai , Satoshi Azuma
IPC分类号： H02M1/08 , H02M5/458
CPC分类号： H02M1/08 , H02M1/12 , H02M1/15 , H02M1/44 , H02M5/458 , H02M5/4585 , H02M2001/0038 , H02M2001/123
摘要： In a system line for supplying power from an AC power source to a load through a converter and an inverter, a noise reduction unit is connected to a single connection line between the AC power source and the converter. In the noise reduction unit, a current transformer detects a noise current flowing through the connection line after converting it to a voltage, and the detected voltage V1 is supplied through a filter device to a voltage amplifier followed by being voltage-amplified and applied to a capacitor. The capacitor is connected to an injection point on the connection line, so that a high-frequency current in the same direction as the noise current is supplied to the converter from the connection line, to thereby reduce a high-frequency noise current at the AC power source side.
摘要翻译：在用于通过转换器和逆变器从AC电源向负载供电的系统线路中，降噪单元连接到AC电源和转换器之间的单个连接线。在降噪单元中，电流互感器检测在将其转换成电压之后流过连接线的噪声电流，并且将检测电压V1通过滤波器装置提供给电压放大器，然后进行电压放大并施加到电容器。电容器连接到连接线上的注入点，使得与连接线路向转换器提供与噪声电流相同方向的高频电流，从而降低AC处的高频噪声电流电源侧。

58. 发明授权

US08498136B2 AC-DC converter and compressor driving apparatus and air conditioning apparatus using the same 有权
标题翻译： AC-DC转换器和压缩机驱动装置以及使用其的空调装置
公开(公告)号：US08498136B2
公开(公告)日：2013-07-30
申请号：US12673668
申请日：2007-08-29
申请人： Yosuke Shinomoto , Kazunori Sakanobe , Hideki Takahara , Isao Kawasaki , Satoshi Azuma
发明人： Yosuke Shinomoto , Kazunori Sakanobe , Hideki Takahara , Isao Kawasaki , Satoshi Azuma
IPC分类号： H02M7/00
CPC分类号： H02M1/4208 , H02M7/217 , Y02B70/126
摘要： An AC-DC converter is provided which suppresses a harmonic current and improves power factor at low cost. Such an AC-DC converter includes a rectifier connected to an AC power supply via a reactor, capacitors connected in series across the output terminals of the rectifier, a first bidirectional switch having one end connected to one input terminal of the rectifier and the other end connected to a connecting point of capacitors, a second bidirectional switch having one end connected to the other input terminal of the rectifier and the other end connected to the other end of the first bidirectional switch, and a control circuit for actuating the first and second bidirectional switches during a half cycle of the AC power supply so as to control a voltage inputted to the rectifier to a desired output voltage.
摘要翻译：提供一种AC-DC转换器，其抑制谐波电流并以低成本提高功率因数。这样的AC-DC转换器包括经由电抗器连接到AC电源的整流器，跨过整流器的输出端串联连接的电容器，第一双向开关，其一端连接到整流器的一个输入端子，另一端连接到电容器的连接点，第二双向开关，其一端连接到整流器的另一输入端，另一端连接到第一双向开关的另一端;以及控制电路，用于致动第一和第二双向在交流电源的半周期期间切换，以将输入到整流器的电压控制到期望的输出电压。

59. 发明申请

US20130147419A1 LEAKAGE CURRENT REDUCING APPARATUS 有权
标题翻译：泄漏电流减少装置
公开(公告)号：US20130147419A1
公开(公告)日：2013-06-13
申请号：US13818860
申请日：2011-06-16
申请人： Takuya Sakai , Satoshi Azuma
发明人： Takuya Sakai , Satoshi Azuma
IPC分类号： H02P6/00
CPC分类号： H02P6/002 , H02M1/12 , H02M1/44 , H02M5/4585 , H02M2001/123 , H02P27/04
摘要： In a system supplying power from an AC power supply to a three-phase motor via a converter and an inverter, a leakage current reducing apparatus is connected to a connection line between the AC power supply and the converter. A common mode transformer detects, as common mode voltage, common mode current flowing from the AC power supply to the connection line. The common mode voltage is inputted to a voltage amplifier via a filter apparatus. Output voltage obtained by voltage amplification passes through a capacitor and then is applied as an AC component to a neutral point of capacitors connected in a Y-connection fashion, so as to have the same phase as that of the common mode voltage. Thus, current having the same phase as that of the common mode current is supplied via the capacitors to the converter through the connection line, thereby reducing the common mode current.
摘要翻译：在通过转换器和逆变器从AC电源向三相电动机供电的系统中，将漏电流降低装置连接到AC电源和转换器之间的连接线。共模变压器作为共模电压检测从AC电源流向连接线的共模电流。共模电压通过滤波器装置输入到电压放大器。通过电压放大获得的输出电压通过电容器，然后作为交流分量施加到以Y形连接方式连接的电容器的中性点，以便具有与共模电压相同的相位。因此，具有与共模电流相同相位的电流通过电容器经由连接线被提供给转换器，从而降低共模电流。

60. 发明申请

US20110317455A1 LEAKAGE CURRENT REDUCTION APPARATUS 失效
标题翻译：泄漏电流减少装置
公开(公告)号：US20110317455A1
公开(公告)日：2011-12-29
申请号：US13254497
申请日：2010-03-04
申请人： Satoshi Azuma , Takuya Sakai
发明人： Satoshi Azuma , Takuya Sakai
IPC分类号： H02M1/00 , H02M5/45 , H02M7/44 , H02M7/04
CPC分类号： H02P27/06 , H02M7/48 , H02M2001/123
摘要： Three-phase windings 11-13 and 21-23 of a first common-mode transformer 1 and a second common-mode transformer 2 are connected in series through connecting lines 8r-8t, respectively. The windings 11-13 are connected to an unillustrated AC power supply by connecting lines 91r-91t. The windings 21-23 are connected to a three-phase motor by connecting lines 93r-93t and through a converter and an inverter which are unillustrated. A winding 14 for common-mode voltage detection detects high-frequency leakage currents flowing through the connecting lines 91r-91t as a common-mode voltage V1, and an output voltage V2 obtained by voltage amplification by a voltage amplifier 3 is applied to a winding 24 for common-mode voltage application in such a manner that the output voltage V2 works in generally the same direction as the common-mode voltage V1, thereby canceling out the high-frequency leakage currents through the windings 21-23. Since a voltage amplification method is used, it is possible to reduce the high-frequency leakage currents with a simpler configuration as compared to a conventional current amplification method.
摘要翻译：第一共模变压器1和第二共模变压器2的三相绕组11-13和21-23分别通过连接线8r-8t串联连接。绕组11-13通过连接线91r-91t连接到未示出的AC电源。绕组21-23通过连接线93r-93t并通过未示出的转换器和逆变器连接到三相电动机。用于共模电压检测的绕组14检测作为共模电压V1流过连接线91r-91t的高频漏电流，并且通过电压放大器3通过电压放大获得的输出电压V2被施加到绕组 24，用于共模电压施加，使得输出电压V2与共模电压V1大致相同的方向工作，从而消除通过绕组21-23的高频漏电流。由于使用电压放大方法，与传统的电流放大方法相比，可以以更简单的配置来降低高频漏电流。

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