公开(公告)号：US08019520B2

公开(公告)日：2011-09-13

申请号：US12196698

申请日：2008-08-22

Applicant: Shintaro Osaki ,  Hiroyuki Kodama ,  Masayoshi Takeda ,  Kazunori Kadowaki ,  Yasuhiro Nakai ,  Hajime Kumabe ,  Shotaro Fukuda

Inventor： Shintaro Osaki ,  Hiroyuki Kodama ,  Masayoshi Takeda ,  Kazunori Kadowaki ,  Yasuhiro Nakai ,  Hajime Kumabe ,  Shotaro Fukuda

IPC: G06G7/00

CPC classification number: B60K28/16 ,  B60T8/175 ,  B60T2240/06 ,  B60W2520/26 ,  B60W2530/10 ,  B60W2550/148 ,  B60W2720/106 ,  B60W2720/30

Abstract: A vehicle drive control device includes an initially determined request acceleration calculation means for calculating an initially determined request acceleration, an automatic drive control means for receiving the initially determined request acceleration and applying a predetermined torque to each wheel, a torque calculation means for calculating an allowable torque not causing a slip at each wheel when the allowable torque is applied thereto, on the basis of a vertical load applied to thereto and a friction coefficient of a road surface, a limit acceleration calculation means for calculating a limit acceleration acting on the vehicle in a case where the calculated allowable torque is applied to each wheel, and a request acceleration determination means for obtaining a request acceleration on the basis of the limit acceleration and the initially determined request acceleration, and for outputting the request acceleration, replacing the initially determined request acceleration, to the automatic drive control means.

Abstract translation: 一种车辆驱动控制装置，包括用于计算初始确定的请求加速度的初始确定的请求加速度计算装置，用于接收初始确定的请求加速度并向每个车轮施加预定扭矩的自动驱动控制装置，用于计算允许 基于对其施加的垂直载荷和路面的摩擦系数，在施加允许扭矩的情况下，在每个车轮处不产生滑动的扭矩;极限加速度计算装置，用于计算作用在车辆上的极限加速度 对每个车轮施加计算出的允许转矩的情况，以及根据极限加速度和最初确定的要求加速度求出请求加速度的请求加速度判定单元，输出请求加速度，将最初确定的请求 加速，到t 他自动驾驶控制手段。

公开(公告)号：US08013563B2

公开(公告)日：2011-09-06

申请号：US12382603

申请日：2009-03-19

Applicant: Yasuhiro Nakai ,  Shigeru Kamio

Inventor： Yasuhiro Nakai ,  Shigeru Kamio

IPC: H02P25/08

CPC classification number: H02P25/08 ,  F16H61/32 ,  F16H2061/326 ,  H02P8/42 ,  H02P25/092 ,  H02P25/0925 ,  Y10T74/2003

Abstract: In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present instant is immediately after resetting of a control unit or application of power to it. If it is the starting period, an actual shift position that is detected from an output of an output shaft sensor for detecting a rotation position of a motor is set as an instructed shift position. With this measure, even if the control unit is reset for a certain reason while the vehicle is running, the instructed shift position is not changed in association with the resetting. This prevents trouble that the shift position is switched contrary to the intention of the driver, whereby the reliability of a position switching control can be increased.

Abstract translation: 在由电动机进行的自动变速器位置控制中，判断当前时刻是属于起动时间段，即当前时刻是在控制单元重新设置之后立即还是施加电力。 如果是开始期间，则将从电动机的旋转位置检测出的输出轴传感器的输出检测出的实际换档位置设定为指示档位。 通过该措施，即使在车辆行驶时由于某种原因控制单元被复位，指示的换档位置也不会与复位相关联地改变。 这防止了与驾驶员的意图相反地切换换档位置的故障，从而可以提高位置切换控制的可靠性。

公开(公告)号：US20110068730A1

公开(公告)日：2011-03-24

申请号：US12926585

申请日：2010-11-29

Applicant: Yasuhiro Nakai ,  Shigeru Kamio ,  Kenichi Fujiki

Inventor： Yasuhiro Nakai ,  Shigeru Kamio ,  Kenichi Fujiki

IPC: G05B9/02

CPC classification number: H02P25/08 ,  F16H61/32 ,  F16H2061/326 ,  H02P8/42 ,  H02P25/092 ,  H02P25/0925 ,  Y10T74/2003

Abstract: In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present instant is immediately after resetting of a control unit or application of power to it. If it is the starting period, an actual shift position that is detected from an output of an output shaft sensor for detecting a rotation position of a motor is set as an instructed shift position. With this measure, even if the control unit is reset for a certain reason while the vehicle is running, the instructed shift position is not changed in association with the resetting. This prevents trouble that the shift position is switched contrary to the intention of the driver, whereby the reliability of a position switching control can be increased.

公开(公告)号：US20100042311A1

公开(公告)日：2010-02-18

申请号：US12534208

申请日：2009-08-03

Applicant: Yasuhiro NAKAI

Inventor： Yasuhiro NAKAI

IPC: F02D41/00

CPC classification number: F02N11/0818 ,  F02D41/009 ,  F02D41/062 ,  F02D2041/1433 ,  F02D2200/1012 ,  F02D2200/1015 ,  F02N11/103 ,  F02N19/005 ,  F02N2019/008 ,  F02N2200/021 ,  F02N2200/022 ,  F02N2300/102 ,  Y02T10/48

Abstract: A first ignition cylinder that performs ignition first is set based on an engine stop position in automatic start. Existence/nonexistence of a misfire in the first ignition cylinder is determined based on whether a difference ΔNe between engine rotation speed at a predetermined crank angle in an interval from timing immediately before the ignition to timing immediately after the ignition of the first ignition cylinder (e.g., at TDC of first ignition cylinder) and engine rotation speed at a predetermined crank angle before ignition of a second ignition cylinder (e.g., at TDC of second ignition cylinder) is equal to or smaller than a predetermined misfire determination threshold value Nef. When misfire time number of the first ignition cylinder exceeds a predetermined value, fuel supply to the first ignition cylinder is prohibited and the automatic start is started from the second ignition cylinder.

Abstract translation: 基于自动启动时的发动机停止位置来设定首先进行点火的第一点火汽缸。 基于在紧接着点火前的定时与刚刚点火之后的时刻的间隔内的预定曲柄角的发动机转速之间的差Dgr和Ne是否确定第一点火气缸中的失火的存在/不存在 （例如，在第一点火汽缸的TDC处）和在第二点火汽缸点火之前的预定曲轴角度（例如，在第二点火汽缸的TDC处）的发动机转速等于或小于预定的失火判定阈值Nef。 当第一点火汽缸的失火时间数量超过预定值时，禁止向第一点火汽缸供油，并且从第二点火汽缸开始自动启动。

公开(公告)号：US20100036591A1

公开(公告)日：2010-02-11

申请号：US12536799

申请日：2009-08-06

Applicant: Yasuhiro NAKAI

Inventor： Yasuhiro NAKAI

IPC: F02D45/00

CPC classification number: F02D41/042 ,  F02D2041/0095 ,  F02N11/0818 ,  F02N19/005 ,  F02N2019/008 ,  F02P5/1504

Abstract: When an engine stop demand is generated and an engine speed is less than or equal to a specified value Ne1, the engine speed is increased once and the engine stop control is started. Even if the engine speed is low at a time of the engine stop demand, the engine stop control period (engine rotational angle) can be ensured. The engine stop position can be controlled to a target stop position with high accuracy.

Abstract translation: 当产生发动机停止需求并且发动机转速小于或等于指定值Ne1时，发动机转速增加一次并且发动机停止控制开始。 即使在发动机停止需求时发动机转速低，也能够确保发动机停止控制期间（发动机旋转角度）。 发动机停止位置可以高精度地控制到目标停止位置。

公开(公告)号：US07649306B2

公开(公告)日：2010-01-19

申请号：US11911107

申请日：2006-04-27

Applicant: Yasuhiro Nakai

Inventor： Yasuhiro Nakai

IPC: H01L41/08

CPC classification number: H03H9/177 ,  H03H9/0561 ,  H03H9/1035

Abstract: Disclosed is a piezoelectric component (1) comprising a piezoelectric transducer (10) wherein a pair of electrodes (20a, 20b) are formed on both major surfaces of a piezoelectric substrate (11), a pair of frame members (30a, 30b) fitted to both major surfaces of the piezoelectric transducer (10), a pair of sealing substrates (40a, 40b) composed of a light-transmitting resin material and so fitted as to cover the frame members (30a, 30b), opaque coating layers (50a, 50b) respectively formed on the sealing substrates (40a, 40b), and a pair of input/output terminal electrodes (61a, 61b) respectively connected to the electrodes (20a, 20b). By having such a constitution, the state of sealed space and sealing widths of the frame members (30a, 30b) can be checked by visual examination such as direct visual observation or image recognition, and thus a highly reliable piezoelectric component (1) can be obtained. In addition, a mark can be made on the coating layers (50a, 50b).

Abstract translation: 公开了一种压电元件（1），包括压电换能器（10），其中在压电基板（11）的两个主表面上形成一对电极（20a，20b），一对框架件（30a，30b） 到压电换能器（10）的两个主表面，一对密封基板（40a，40b），其由透光树脂材料构成并且被装配成覆盖框架构件（30a，30b），不透明涂层（50a） ，50b）和分别连接到电极（20a，20b）的一对输入/输出端子电极（61a，61b）。 通过这样的结构，可以通过直观目视观察或图像识别等目视检查来检查框架部件（30a，30b）的密封空间和密封宽度的状态，因此可以将高可靠性的压电部件（1） 获得。 此外，可以在涂层（50a，50b）上形成标记。

公开(公告)号：US20090316201A1

公开(公告)日：2009-12-24

申请号：US12486480

申请日：2009-06-17

Applicant: Yasuhiro NAKAI ,  Satoshi MACHINO ,  Osamu UEDA

Inventor： Yasuhiro NAKAI ,  Satoshi MACHINO ,  Osamu UEDA

IPC: G06F15/00

CPC classification number: H04N1/00496 ,  H04N1/00408 ,  H04N2201/0094

Abstract: A large-format display is attached to a rear side face of a digital multifunction peripheral in an integrated manner, with a first display screen facing outside and a second display screen facing inside. A device control portion of the digital multifunction peripheral is connected to an external server apparatus via an external network. In this digital multifunction peripheral, various pieces of information managed by the server apparatus are displayed on the first display screen and the second display screen of the large-format display, and when switching the display of the display screens sequentially with time, the display of the first display screen and the display of the second display screen are switched with a time lag.

Abstract translation: 以数字多功能外围设备的后侧面以大致格式显示，第一显示屏面朝外，第二显示屏面向内。 数字多功能外围设备的设备控制部分通过外部网络连接到外部服务器设备。 在该数字多功能外围设备中，由服务器装置管理的各种信息被显示在大格式显示器的第一显示屏幕和第二显示屏幕上，并且随着时间顺序切换显示屏幕的显示， 第一显示屏幕和第二显示屏幕的显示以时间延迟被切换。

公开(公告)号：US20090219588A1

公开(公告)日：2009-09-03

申请号：US12395092

申请日：2009-02-27

Applicant: Yasuhiro Nakai ,  Satoshi Machino ,  Kenzoh Yoshida ,  Hiroyuki Sawai ,  Osamu Ueda

Inventor： Yasuhiro Nakai ,  Satoshi Machino ,  Kenzoh Yoshida ,  Hiroyuki Sawai ,  Osamu Ueda

IPC: G03F3/10

CPC classification number: H04N1/00493 ,  B41J3/46 ,  G03G15/502 ,  G03G15/5087 ,  G03G2215/00016 ,  G03G2215/00109 ,  G09F19/22 ,  G09F23/00 ,  H04N1/00496

Abstract: In one embodiment of the present invention, a display apparatus that has a display screen visible from a back face or a side face of an image forming apparatus is disposed on at least one side face of an image forming apparatus case.

Abstract translation: 在本发明的一个实施例中，具有从图像形成装置的背面或侧面可见的显示屏的显示装置设置在图像形成装置壳体的至少一个侧面上。

公开(公告)号：US20090076699A1

公开(公告)日：2009-03-19

申请号：US12211644

申请日：2008-09-16

Applicant: Shintaro OSAKI ,  Hiroyuki Kodama ,  Masayoshi Takeda ,  Kazunori Kadowaki ,  Syotarou Fukuda ,  Hajime Kumabe ,  Yasuhiro Nakai ,  Satoshi Niwa

Inventor： Shintaro OSAKI ,  Hiroyuki Kodama ,  Masayoshi Takeda ,  Kazunori Kadowaki ,  Syotarou Fukuda ,  Hajime Kumabe ,  Yasuhiro Nakai ,  Satoshi Niwa

IPC: B60T8/32

CPC classification number: B60W30/18172 ,  B60T7/22 ,  B60T8/17616 ,  B60T2201/02

Abstract: It is an object of the present invention to provide a vehicle automatic operation control device that can perform automatic operation of a vehicle while the actual acceleration favorably tracks the target acceleration. The device comprises a target required torque calculating part (31) which determines the target required torque from the respective calculated values of a feed-forward calculated value and a feedback calculated value, and an automatic operation control part D which causes the vehicle to operate automatically on the basis of the determined target required torque, and which performs slip suppression control that suppresses slip of the wheels when any of the wheels of the vehicle slip. In cases where slip suppression control is performed by the automatic operation control part (D), the target required torque calculating part (31) holds the feedback calculated value based on the deviation between the target acceleration and actual acceleration, and determines the target required torque from the respective calculated values of the held feedback calculated value and feed-forward calculated value.

Abstract translation: 本发明的目的是提供一种能够在实际加速有利地跟踪目标加速度的同时执行车辆的自动操作的车辆自动操作控制装置。 该装置包括从前馈计算值和反馈计算值的各个计算值确定目标所需扭矩的目标所需扭矩计算部（31）以及使车辆自动运行的自动运转控制部D 基于所确定的目标要求扭矩，并且当车辆的任何一个车轮滑动时执行抑制车轮滑动的滑动抑制控制。 在由自动运转控制部（D）进行了抑制抑制的情况下，目标要求转矩运算部（31）基于目标加速度与实际加速度的偏差保持反馈计算值，并且确定目标要求转矩 从所保持的反馈计算值和前馈计算值的相应计算值。

公开(公告)号：US20090063028A1

公开(公告)日：2009-03-05

申请号：US12081063

申请日：2008-04-10

Applicant: Ian Aitchison ,  Toyoji Yagi ,  Yasuhiro Nakai

Inventor： Ian Aitchison ,  Toyoji Yagi ,  Yasuhiro Nakai

IPC: F02D45/00

CPC classification number: F02D41/062 ,  B60W10/06 ,  B60W10/08 ,  B60W30/192 ,  F02D37/02 ,  F02D41/083 ,  F02D2250/24 ,  F02P5/1506 ,  Y02T10/46

Abstract: A method of controlling an internal combustion engine during a start up phase, include cranking the internal combustion engine to initiate the start up phase and controlling an alternator load so as to increase load on the engine during at least a part of the start up phase, thereby to control engine speed flare and/or at least partially to recover energy used to start the internal combustion engine. Even when base ignition timing and/or fueling calibration for starting the engine is modified to improve combustion stability, the alternator load can be controlled to control engine speed flare and/or recover start energy.

Abstract translation: 一种在起动阶段期间控制内燃机的方法，包括启动内燃机以启动起动阶段并控制交流发电机负载，以便在起动阶段的至少一部分期间增加发动机的负载， 从而控制发动机速度闪耀和/或至少部分地回收用于启动内燃机的能量。 即使改变启动发动机的基准点火正时和/或加油校准，以提高燃烧稳定性，也可以控制交流发电机负载以控制发动机速度闪耀和/或恢复启动能量。