公开(公告)号：US08579592B2

公开(公告)日：2013-11-12

申请号：US12307535

申请日：2007-04-06

Applicant: Hidekazu Kodama ,  Shinya Goto ,  Ikuhisa Mizuta ,  Takeshi Murooka

Inventor： Hidekazu Kodama ,  Shinya Goto ,  Ikuhisa Mizuta ,  Takeshi Murooka

IPC: B23K5/08

CPC classification number: F04D29/384 ,  F01D5/141 ,  Y02T50/671 ,  Y02T50/673

Abstract: A hub-side leading edge part of a fan first-stage rotating blade 10 for taking an air thereinto more extends in a forward direction of an engine than a tip-side leading edge part and a mid-span leading edge part. The hub side of the fan first-stage rotating blade 10 is integrally connected as one with the tip side and the mid span while having a longer chord length than those of the tip side and the mid span. A radius at a root of the hub-side leading edge part is set in a boss ratio of 0 to 0.4.

Abstract translation: 用于吸入空气的风扇第一级旋转叶片10的轮毂侧前缘部比发动机的前方更向前端侧前端部和中跨前端部延伸。 风扇一级旋转叶片10的毂侧一体地连接成一个与尖端侧和中间跨度，同时具有比尖端侧和中间跨度更长的弦长。 毂侧前缘部的根部的半径被设定为0〜0.4的凸台比。

公开(公告)号：US08526204B2

公开(公告)日：2013-09-03

申请号：US13092510

申请日：2011-04-22

Applicant: Shinya Goto ,  Kimikazu Nakamura ,  Kanretsu Kin ,  Tsuyoshi Yamashita

Inventor： Shinya Goto ,  Kimikazu Nakamura ,  Kanretsu Kin ,  Tsuyoshi Yamashita

IPC: H02M3/335

CPC classification number: H02M3/33592 ,  Y02B70/1475

Abstract: A power converter is preferably mounted in a vehicle. The converter has a power converting unit including an electrical switching element electrically switched on and off selectively in response to a duty ratio of PWM (pulse-width modulation) signal given to the switching element. The converter further has a controller including a drive unit that generates the PWM signal, in addition to a controlling unit and a limiting unit. The controlling unit controls the duty ratio of the PWM signal such that a voltage inputted to the power converter is converted to a voltage to be outputted depending on the duty ratio. The limiting unit limits at least one of a time change amount of the duty ratio of the PWM signal and a maximum duty ratio of the PWM signal.

Abstract translation: 功率转换器优选地安装在车辆中。 转换器响应于给予开关元件的PWM（脉冲宽度调制）信号的占空比，具有选择性地电导通和断开的电开关元件的功率转换单元。 除了控制单元和限制单元之外，转换器还具有包括产生PWM信号的驱动单元的控制器。 控制单元控制PWM信号的占空比，使得根据占空比将输入到功率转换器的电压转换为要输出的电压。 限制单元限制PWM信号的占空比的时间变化量和PWM信号的最大占空比中的至少一个。

公开(公告)号：US20130027978A1

公开(公告)日：2013-01-31

申请号：US13561453

申请日：2012-07-30

Applicant: Yuuki Suzuki ,  Toshiyuki Kouno ,  Shinya Goto

Inventor： Yuuki Suzuki ,  Toshiyuki Kouno ,  Shinya Goto

IPC: H02M3/24

CPC classification number: H02M3/33507 ,  H02J7/1423 ,  H02M1/32 ,  H02M2001/0022

Abstract: An apparatus that controls a DC-DC converter including a switching element of which duty ratio is controlled by the apparatus to regulate the output voltage includes: acquiring device for acquiring the input voltage; converting device for converting the input voltage to a modulated signal representing the input voltage; first limiting section for limiting the duty ratio of the switching element in response to the input voltage represented by the modulated signal; first determining section for determining whether or not the modulated signal is in abnormal condition; and enabling section for enabling the DC-DC converter to continue to convert the input voltage to the output voltage when the determining section determines the abnormal condition. The enabling section includes second limiting section for limiting the duty ratio of the switching element, the second limiting section limits the duty ratio of the switching element when the determining section determines the abnormal condition.

Abstract translation: 一种控制DC-DC转换器的装置，包括：由装置控制占空比以调节输出电压的开关元件，包括：用于获取输入电压的获取装置; 转换装置，用于将输入电压转换成表示输入电压的调制信号; 第一限制部分，用于响应于由调制信号表示的输入电压来限制开关元件的占空比; 第一确定部分，用于确定调制信号是否处于异常状态; 以及启用部分，用于当确定部分确定异常状况时，使得DC-DC转换器继续将输入电压转换为输出电压。 使能部分包括用于限制开关元件的占空比的第二限制部分，当确定部分确定异常状态时，第二限制部分限制开关元件的占空比。

公开(公告)号：US07748950B2

公开(公告)日：2010-07-06

申请号：US11568141

申请日：2006-01-26

Applicant: Hidekazu Kodama ,  Shinya Goto ,  Ikuhisa Mizuta ,  Yoshiyuki Miyamoto ,  Takeshi Murooka

Inventor： Hidekazu Kodama ,  Shinya Goto ,  Ikuhisa Mizuta ,  Yoshiyuki Miyamoto ,  Takeshi Murooka

IPC: F04D17/06

CPC classification number: F04D29/384 ,  F01D5/021 ,  F01D5/141 ,  F02C7/04 ,  F02K3/06 ,  F04D29/324 ,  Y02T50/671 ,  Y02T50/673

Abstract: A turbofan engine of the invention is provided with a fan first-stage moving blade for taking an air therein, and a spinner rotationally driving the fan first-stage moving blade, the spinner has a spiral blade extending spirally to an outer side in a radial direction, sucking the air from a front face of the spinner and supplying the air to the fan first-stage moving blade. Further, the fan first-stage moving blade and the spinner are integrally coupled, and the spiral blade and the fan first-stage moving blade are formed such that blade surfaces are smoothly connected.

Abstract translation: 本发明的涡轮风扇发动机设置有用于在其中吸入空气的风扇第一级活动叶片，旋转驱动风扇第一级动叶片的旋转器具有螺旋叶片，螺旋叶片以径向延伸到外侧 方向，从旋转器的前表面吸入空气并将空气供给到风扇第一级动叶片。 此外，风扇一级活动叶片和旋转器一体地联接，螺旋叶片和风扇第一级动叶片形成为使得叶片表面平滑地连接。

公开(公告)号：US07738269B2

公开(公告)日：2010-06-15

申请号：US11395341

申请日：2006-04-03

Applicant: Shinya Goto ,  Koji Kawasaki ,  Keiji Shigeoka

Inventor： Shinya Goto ,  Koji Kawasaki ,  Keiji Shigeoka

IPC: H02M1/12 ,  H02M3/335

CPC classification number: H03K7/08 ,  H02M3/33507 ,  H02M7/53873 ,  H03K7/04

Abstract: A switching device 30 and a related operating method are disclosed for generate a train of drive pulses under a basic pattern for a repetition cycle time T. The train of drive pulses has leading edges shifted from basic time periods T1 by shift amounts Φ0 to Φ02, respectively, which are different from each other, whereby switching frequencies, occurring based on the leading edges of the drive pulses, are spread. A spread frequency, which is a inverse number of the cycle time T of the basic pattern, is set to be higher than an audible frequency.

Abstract translation: 公开了用于在重复周期时间T的基本模式下产生一串驱动脉冲的开关装置30和相关操作方法。驱动脉冲串具有从基本时间段T1移位移位量Φ0至Φ02的前沿， 分别彼此不同，由此基于驱动脉冲的前沿发生的开关频率被扩展。 作为基本图案的周期时间T的倒数的扩展频率被设定为高于可听频率。

公开(公告)号：US20100135781A1

公开(公告)日：2010-06-03

申请号：US12513623

申请日：2007-03-27

Applicant: Shinya Goto ,  Takeshi Murooka

Inventor： Shinya Goto ,  Takeshi Murooka

IPC: F04D29/54 ,  F04D29/38 ,  F04D29/66

CPC classification number: F04D29/324 ,  F04D21/00 ,  F04D29/544 ,  F04D29/661

Abstract: In a blade row of an axial flow type compressor in which a rotor blade row and a stator blade row are alternately arranged in an axial direction, the stator blade row 10 is formed by plural main stator blades 12 and plural sub-stator blades 14. Each main stator blade 12 is formed by a basic blade portion 12a which has the same shape as that of each sub-stator blade and a forward blade portion 12b which extends to the upstream side of the basic blade portion. The basic blade portion 12a are located at the same position in an axial direction. The forward blade portion 12b forms a forward stator blade row which has a circumferential interval larger than that of the basic stator blade row in the vicinity of at least a radial inner end.

Abstract translation: 在轴向流动型压缩机的叶片排中，转子叶片排和定子叶片排沿轴向交替布置，定子叶片排10由多个主定子叶片12和多个副定子叶片14形成。 每个主定子叶片12由具有与每个副定子叶片相同形状的基本叶片部分12a和延伸到基础叶片部分的上游侧的前叶片部分12b形成。 基本的叶片部分12a位于轴向相同的位置。 前刀片部分12b形成一个正向定子叶片排，其在至少一个径向内端附近具有大于基本定子叶片排的周向间隔的周向间隔。

公开(公告)号：US20100067520A1

公开(公告)日：2010-03-18

申请号：US12408628

申请日：2009-03-20

Applicant: Shinya GOTO

Inventor： Shinya GOTO

IPC: H04L12/66

CPC classification number: H04M7/0045 ,  H04L51/04 ,  H04L65/1096 ,  H04L65/4015 ,  H04M1/2535 ,  H04M1/72552 ,  H04M7/1205

Abstract: A information communication terminal is provided which includes: a voice communication device that transmits and receives voice signals to and from an other telephone equipment via a public switched telephone network; a data communication device that transmits and receives call data signals as digitized voice signals to and from an other terminal via an IP network; a message communication device that transmits and receives data signals of an instant message which contains character information to and from an other terminal via an IP network; and a control device that makes the message communication device transmit the data signals of the instant message to a destination of the call data signals so as to enable communication by voice as well as character information, when one of the voice signals and the call data signals is received while the other is being transmitted and received.

Abstract translation: 提供了一种信息通信终端，其包括：语音通信设备，经由公共交换电话网络向另一电话设备发送语音信号和从其他电话设备接收语音信号; 数据通信设备，经由IP网络向另一终端发送和接收作为数字化语音信号的呼叫数据信号; 消息通信设备，经由IP网络向另一终端发送和接收包含字符信息的即时消息的数据信号; 以及控制装置，其使得消息通信装置将即时消息的数据信号发送到呼叫数据信号的目的地，以便当语音信号和呼叫数据信号之一能够通过语音以及字符信息进行通信 在另一个被发送和接收时被接收。

公开(公告)号：US20090247127A1

公开(公告)日：2009-10-01

申请号：US12407773

申请日：2009-03-19

Applicant: Shinya GOTO

Inventor： Shinya GOTO

IPC: H04M1/66

CPC classification number: H04M1/2535 ,  H04M1/72502 ,  H04W12/06

Abstract: A communication device includes a base unit and a handset. The base unit includes a first communication unit, an authentication data storing unit, and an authentication data transmitting unit. The first communication unit is configured to communicate with an external device by using a communication service subject to setting authentication data into the communication service. The authentication data storing unit stores the authentication data. The authentication data transmitting unit transmits the authentication data to the handset. The handset include a second communication unit, an authentication data receiving unit, and a setting unit. The second communication unit is configured to communicate with the external device by using the communication service subject to setting authentication data into the communication service. The authentication data receiving unit receives the authentication data transmitted from the authentication data transmitting unit. The setting unit sets the authentication data received by the authentication data receiving unit into the communication service when the second communication unit attempts to communicate with the external device by using the communication service.

Abstract translation: 通信设备包括基本单元和手机。 基本单元包括第一通信单元，认证数据存储单元和认证数据发送单元。 第一通信单元被配置为通过使用经由设置认证数据到通信服务中的通信服务与外部设备进行通信。 认证数据存储单元存储认证数据。 认证数据发送单元将认证数据发送到手机。 手机包括第二通信单元，认证数据接收单元和设置单元。 第二通信单元被配置为通过使用通信服务与外部设备进行通信，该通信服务将认证数据设置到通信服务中。 认证数据接收单元接收从认证数据发送单元发送的认证数据。 当第二通信单元尝试通过使用通信服务与外部设备通信时，设置单元将由认证数据接收单元接收的认证数据设置为通信服务。

公开(公告)号：US07589432B2

公开(公告)日：2009-09-15

申请号：US11395279

申请日：2006-04-03

Applicant: Koji Kawasaki ,  Keiji Shigeoka ,  Shinya Goto

Inventor： Koji Kawasaki ,  Keiji Shigeoka ,  Shinya Goto

IPC: B60L1/00

CPC classification number: B60L11/00 ,  Y10T307/747

Abstract: A switching device comprises a switching element, a setting member, and a control member. The switching element turns on/off in response to a drive signal, so as to control a controlled variable of a controlled system to a desired amount. The setting member sets the drive signal on the basis of both a desired duty to control the controlled variable, wherein the drive signal is set by repeating a basic pattern consisting of a plurality of intervals which are decided to remove overlaps, in a frequency spectrum, between or among switching frequencies produced based on an interval between start timings of the on operations and an interval between start timings of the off operations. The control member variably controls the switching element based on the drive signal.

Abstract translation: 开关装置包括开关元件，调整构件和控制构件。 开关元件响应于驱动信号而接通/断开，从而将受控系统的受控变量控制到期望的量。 所述设定部件基于所需的占空比设定所述驱动信号，以控制所述受控变量，其中，所述驱动信号通过在频谱中重复由决定去除重叠的多个间隔组成的基本模式来设定， 基于开启操作的开始定时与关闭操作的开始定时之间的间隔产生的切换频率之间或之间。 控制构件基于驱动信号可变地控制开关元件。

公开(公告)号：US20070115697A1

公开(公告)日：2007-05-24

申请号：US11600903

申请日：2006-11-17

Applicant: Keiichi Ando ,  Shinya Goto ,  Koji Kawasaki

Inventor： Keiichi Ando ,  Shinya Goto ,  Koji Kawasaki

IPC: H02M3/335 ,  G05F1/00

CPC classification number: H02M3/335 ,  H02M1/14

Abstract: In a DC-to-DC converter which can convert DC power supplied to a first voltage system circuit, having first and second switching elements, to DC power at a boosted voltage, produced from a second voltage system circuit having third and fourth switching elements, with conversion performed based on control of a switching sequence of the switching elements, the sequence is designed such that switch-off of each of the first and second switching elements occurs only when the current flowing in the switching element is close to zero, thereby suppressing occurrence of voltage surges at switch-off.

Abstract translation: 在能够将具有第一和第二开关元件的第一电压系统电路的DC电力转换成由具有第三和第四开关元件的第二电压系统电路产生的升压电压的DC电力的DC-DC转换器中， 通过基于对开关元件的开关顺序的控制进行的转换，该顺序被设计成使得仅当在开关元件中流动的电流接近零时才发生第一和第二开关元件中的每一个的关断，从而抑制 在关断时发生电压波动。