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1. 发明授权

US07107142B2 Automatic compliance device, automatic compliance method, automobile, and storage medium 有权
标题翻译：自动符合装置，自动符合方法，汽车和存储介质
公开(公告)号：US07107142B2
公开(公告)日：2006-09-12
申请号：US10631814
申请日：2003-08-01
申请人： Yasuo Harada , Takao Fukuma , Teruhiko Miyake , Yusuke Nozaki
发明人： Yasuo Harada , Takao Fukuma , Teruhiko Miyake , Yusuke Nozaki
IPC分类号： G01M15/00
CPC分类号： F02D41/1406 , F02D41/1493 , F02D41/2425 , F02D41/2432 , F02M26/05
摘要： Parameters for control of engine operation are operated for each operating state for establishment of compliance, whereby the output values are made compliance targets. This compliance operation is performed by first determining the adjustment sequences and adjustment directions for a plurality of parameters for reducing the output values exceeding the compliance targets and then sequentially operating these parameters in accordance with the determined adjustment sequence and in the determined adjustment direction.
摘要翻译：为每个运行状态运行用于控制发动机运行的参数以建立合规性，从而使输出值成为合规目标。通过首先确定多个参数的调整顺序和调整方向以减少超过合规性目标的输出值，然后根据所确定的调整顺序和确定的调节方向依次操作这些参数来执行该顺应性操作。

2. 发明授权

US06928361B2 Control apparatus for motor vehicle and storage medium 失效
标题翻译：机动车辆和存储介质的控制装置
公开(公告)号：US06928361B2
公开(公告)日：2005-08-09
申请号：US10399734
申请日：2001-10-31
申请人： Shigeki Nakayama , Toshio Suematsu , Takao Fukuma , Tomihisa Oda , Yasuo Harada , Akio Matsunaga , Tomoyuki Ono , Teruhiko Miyake , Yoshitsugu Suzuki
发明人： Shigeki Nakayama , Toshio Suematsu , Takao Fukuma , Tomihisa Oda , Yasuo Harada , Akio Matsunaga , Tomoyuki Ono , Teruhiko Miyake , Yoshitsugu Suzuki
IPC分类号： F02D45/00 , F02D41/14 , F02D41/24 , F02D41/38 , F02D41/40
CPC分类号： F02D41/1408 , F02D41/1403 , F02D41/1487 , F02D41/2422 , F02D41/2429 , F02D41/2467 , F02D2200/0602
摘要： A control apparatus for a motor vehicle is provided in which each of a plurality of output values of the vehicle varies depending upon a plurality of input control parameters for controlling the vehicle. The control apparatus changes the input control parameter or parameters so that each of the output values becomes substantially equal to a corresponding target output value. The control apparatus then determines adapted values of the input control parameters, based on values of the input control parameters obtained when each of the output values becomes substantially equal to the corresponding target output value or falls within a permissible adaptation range of the target output value.
摘要翻译：提供了一种用于机动车辆的控制装置，其中车辆的多个输出值中的每一个根据用于控制车辆的多个输入控制参数而变化。控制装置改变输入控制参数或参数，使得每个输出值变得基本上等于相应的目标输出值。然后，控制装置基于当每个输出值变得基本等于相应的目标输出值时获得的输入控制参数的值，或者落在目标输出值的允许适应范围内，确定输入控制参数的适应值。

3. 发明授权

US06293757B1 Fluid pump control apparatus and method 失效
标题翻译：流体泵控制装置及方法
公开(公告)号：US06293757B1
公开(公告)日：2001-09-25
申请号：US09227578
申请日：1999-01-08
申请人： Tomihisa Oda , Takao Fukuma , Yasuo Harada
发明人： Tomihisa Oda , Takao Fukuma , Yasuo Harada
IPC分类号： F04B1902
CPC分类号： F02D41/3845 , F02D2041/1409 , F02D2041/141 , F02M41/1405 , F02M63/0225
摘要： An amount of pressurized fluid is pumped by a high-pressure fluid pump to a common rail in an engine by using a multi-functional control circuit (ECU) that improves the controllability of fluid pumped to the common rail such that a target pressure in the common rail is achieved notwithstanding the loss of fuel injected from the common rail into the engine's cylinders nor the variety of pressure losses or deviations occurring throughout the system. The ECU sets a base fluid pumping amount based on a target value of pressure in the common rail and an amount of fluid ejected from the common rail. The ECU also calculates a fluid pumping amount required to cause the actual pressure of the common rail to follow a change of a target pressure of the common rail according to the amount of change of the target pressure. The ECU sets the sum of the basic fluid pumping amount, the required fluid pumping amount and a carried-over amount of fluid, as a set value of the fluid pumping amount to achieve target pressure in the common rail. If the set value of the fluid pumping amount exceeds a predetermined capacity of the fluid pump, the ECU sets a difference between the set value of the fluid pumping amount and the predetermined capacity as the carried-over amount of fluid that is carried over to a next setting of fluid pumping amount, thereby reflecting the difference therebetween in a next set value of the fluid pumping amount so that the target pressure in the common rail may be achieved via a plurality of pumping sequences including any carried over fluid amounts.
摘要翻译：通过使用提高泵送到共轨的流体的可控制性的多功能控制电路（ECU），将一定数量的加压流体由高压流体泵泵送到发动机的共轨中，使得在尽管从共轨注入发动机气缸的燃料损失也导致了共轨，也没有在整个系统中发生各种压力损失或偏差。 ECU基于共轨中的压力的目标值和从共轨排出的流体的量来设定基础液体泵送量。 ECU还计算使共轨的实际压力根据目标压力的变化量跟随共轨的目标压力的变化所需的流体泵送量。 ECU将基本流体泵送量，所需的流体排出量和流过量的总和设定为流体泵送量的设定值，以实现共轨中的目标压力。如果流体泵送量的设定值超过流体泵的预定容量，则ECU将流体泵送量的设定值和规定容量之间的差作为搬运到从而在流体泵送量的下一设定值之间反映它们之间的差异，使得可以经由包括任何承载的流体量的多个泵送序列来实现共轨中的目标压力。

4. 发明授权

US07843972B2 OFDM signal transmission method, and OFDM signal transmitter/receiver 有权
标题翻译： OFDM信号传输方法和OFDM信号发射机/接收机
公开(公告)号：US07843972B2
公开(公告)日：2010-11-30
申请号：US11312344
申请日：2005-12-21
申请人： Hideki Nakahara , Koichiro Tanaka , Naganori Shirakata , Tomohiro Kimura , Yasuo Harada
发明人： Hideki Nakahara , Koichiro Tanaka , Naganori Shirakata , Tomohiro Kimura , Yasuo Harada
IPC分类号： H04J3/06 , H04J11/00 , H04J3/16
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/006 , H04L5/0085 , H04L25/022 , H04L25/0226 , H04L25/0232 , H04L27/2613 , H04L27/2657 , H04L27/2675
摘要： In an OFDM transmission method, in order to compensate any frequency response variation time wise resulted from any distortion in a transmission path, out-of-synchronization with passage of time, frequency drift, and phase shift, and to improve a demodulation characteristic, a PS detector in a receiver receiving an OFDM signal detects a pilot symbol. A PS1 TPFR calculator calculates a frequency response of the transmission path for a first pilot symbol, while a PS2 TPFR calculator calculates a frequency response of the transmission path for a second pilot symbol. Thereafter, a compensation vector calculator calculates compensation vectors from the frequency responses of the transmission path for both the first and second pilot symbols by linear approximation. A frequency response compensator compensates the frequency response variation of subcarriers in a data symbol based on the calculated compensation vectors.
摘要翻译：在OFDM传输方法中，为了补偿由于传输路径中的任何失真而导致的任何频率响应变化，与时间的流逝，频率漂移和相移失调，并且为了提高解调特性，在接收OFDM信号的接收机中的PS检测器检测导频符号。 PS1 TPFR计算器计算第一导频符号的传输路径的频率响应，而PS2 TPFR计算器计算用于第二导频符号的传输路径的频率响应。此后，补偿向量计算器通过线性近似来计算来自第一和第二导频符号的传输路径的频率响应的补偿向量。频率响应补偿器基于所计算的补偿向量来补偿数据符号中子载波的频率响应变化。

5. 发明授权

US07460485B2 Methods for performing medium dedication in order to ensure the quality of service for delivering real-time data across wireless network 失效
标题翻译：执行媒体奉献的方法，以确保通过无线网络传送实时数据的服务质量
公开(公告)号：US07460485B2
公开(公告)日：2008-12-02
申请号：US10654901
申请日：2003-09-05
申请人： Pek Yew Tan , Wei Lih Lim , Yasuo Harada , Chalermphol Apichaichalermwongse , Kazuhiro Ando
发明人： Pek Yew Tan , Wei Lih Lim , Yasuo Harada , Chalermphol Apichaichalermwongse , Kazuhiro Ando
IPC分类号： H04J1/16
CPC分类号： H04L47/10 , H04L1/1607 , H04L47/14 , H04L47/2416 , H04L47/2425 , H04L47/26 , H04L47/41 , H04L47/72 , H04L47/801 , H04L47/805 , H04L47/824 , H04W28/06 , H04W28/14 , H04W28/18 , H04W72/1236
摘要： The presented invention provides methods and apparatus to generate a efficient medium dedication schedule which give wireless medium the ability to serve real-time and non real-time application concurrently and still be able to maintain the QoS as requested by real-time application. Furthermore, it also presents methods for implementing buffer in an efficient matter in order to complement the advantage introduced by burst transmission and burst acknowledgement.
摘要翻译：所提出的发明提供了产生有效的媒体执行时间表的方法和装置，其给予无线媒体同时服务实时和非实时应用的能力，并且仍然能够按照实时应用的要求来维护QoS。此外，它还提出了在有效的事务中实现缓冲器的方法，以补充由突发传输和突发确认引入的优点。

6. 发明申请

US20080069184A1 System and method for spread spectrum communication 有权
公开(公告)号：US20080069184A1
公开(公告)日：2008-03-20
申请号：US11976838
申请日：2007-10-29
申请人： Shinichiro Ohmi , Yasuo Harada , Kazuhiro Ando
发明人： Shinichiro Ohmi , Yasuo Harada , Kazuhiro Ando
IPC分类号： H04B1/707
CPC分类号： H04J1/08 , H04J13/00 , H04J13/10
摘要： A spreading code generating apparatus carries out M-sequence multiplication and zero value addition of generated orthogonal codes to obtain channel identification codes, and then carries out inverse Fourier transform of the channel identification codes to generate spreading codes and inverse spreading codes. A transmitting apparatus and a receiving apparatus store the spreading codes and the inverse spreading codes generated by the spreading code generating apparatus, respectively, and use a single code respectively selected from the stored codes to carry out spread spectrum communication. With the use of the spreading codes for spreading, the input signal is spread over a wide frequency band with uniform power on the frequency axis. Thus, transmission characteristics are improved, and multiplexing capacity is increased.

7. 发明授权

US08447477B2 Forklift engine control device 有权
标题翻译：叉车发动机控制装置
公开(公告)号：US08447477B2
公开(公告)日：2013-05-21
申请号：US13640247
申请日：2011-09-13
申请人： Yasuo Harada , Yoshitaka Onodera , Jun Hashimoto , Hideyuki Hiraiwa , Kazunori Nishimura
发明人： Yasuo Harada , Yoshitaka Onodera , Jun Hashimoto , Hideyuki Hiraiwa , Kazunori Nishimura
IPC分类号： G06F7/70
CPC分类号： G06F17/00 , B66F9/07572 , B66F9/20 , B66F17/003 , F02D29/00
摘要： A control device of a forklift engine that secures operability by keeping down fuel consumption when the accelerator pedal is floored in an unloaded or lightly loaded state, and once a heavy cargo is loaded, by lifting the cargo at a maximum lifting speed and traveling with maximum travel performance without acceleration problems. At least two maximum torque curves of different magnitudes are set in advance on a torque curve diagram. Then, the weight the cargo loaded on an attachment is measured. A threshold value for selecting at least two maximum torque curves is determined. If the measured weight is less than the threshold value, the maximum torque curve with a smaller maximum torque value is selected. If the measured weight is not less than the threshold value, the maximum torque curve with a larger maximum torque value is selected. The engine is controlled using the selected maximum torque curve.
摘要翻译：一种叉车发动机的控制装置，其通过在油门踏板处于无负载或轻载状态时降低燃料消耗来确保可操作性，并且一旦重载货物通过以最大提升速度提升货物并以最大速度行驶旅行表现无加速问题。预先在扭矩曲线图上设定不同大小的两个最大扭矩曲线。然后，测量装载在附件上的货物的重量。确定用于选择至少两个最大扭矩曲线的阈值。如果测量重量小于阈值，则选择具有较小最大扭矩值的最大扭矩曲线。如果测量重量不小于阈值，则选择具有较大最大扭矩值的最大扭矩曲线。使用所选择的最大扭矩曲线控制发动机。

8. 发明申请

US20090141836A1 RECEPTION DEVICE 有权
标题翻译：接收装置
公开(公告)号：US20090141836A1
公开(公告)日：2009-06-04
申请号：US10582765
申请日：2005-04-12
申请人： Naganori Shirakata , Yukihiro Omoto , Yoshio Urabe , Yasuo Harada
发明人： Naganori Shirakata , Yukihiro Omoto , Yoshio Urabe , Yasuo Harada
IPC分类号： H04L27/06
CPC分类号： H04L27/266 , H04L27/2613 , H04L27/2642 , H04L27/2659 , H04L27/2662 , H04L27/2675 , H04L27/2679 , H04L2027/0067 , H04L2027/0095
摘要： A reception device according to the present invention receives a transmission frame including a synchronization symbol string, having a synchronization symbol repeated multiple times, inserted before a data symbol string. The synchronization symbol is obtained by synthesizing a plurality of sub band symbols which are mutually orthogonal and having different carrier frequencies. The carrier frequencies of the sub band symbols are located at an equal predetermined frequency interval. The synchronization symbol includes a repeated synchronization pattern. The reception device detects a rough carrier frequency error from a phase difference of a synchronization pattern correlation value to correct the frequency, and then detects a residual frequency error from an inter-symbol phase difference of each sub band to correct the frequency. The reception device detects a sampling clock frequency error from an inter-sub band phase difference to correct the frequency. Thus, the demodulation error of the data symbol is reduced.
摘要翻译：根据本发明的接收装置在数据符号串之前接收包括具有重复多次的同步符号的同步符号串的传输帧。通过合成相互正交且具有不同载波频率的多个子带符号来获得同步符号。子带符号的载波频率位于相等的预定频率间隔。同步符号包括重复的同步模式。接收装置根据同步模式相关值的相位差检测粗略载波频率误差，以校正频率，然后从每个子带的符号间相位差检测残留频率误差，以校正频率。接收装置从子频带相位差检测采样时钟频率误差，以校正频率。因此，减少数据符号的解调错误。

9. 发明申请

US20080062880A1 METHODS FOR ENSURING MEDIUM ACCESS IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中实现中等接入的方法
公开(公告)号：US20080062880A1
公开(公告)日：2008-03-13
申请号：US11930599
申请日：2007-10-31
申请人： Tan Yew , Wei Lim , Shinichiro Ohmi , Yasuo Harada
发明人： Tan Yew , Wei Lim , Shinichiro Ohmi , Yasuo Harada
IPC分类号： G08C15/00
CPC分类号： H04W74/02 , H04L47/15 , H04L47/24 , H04L47/70 , H04L47/788 , H04L47/801 , H04L47/824 , H04W28/20 , H04W72/1236
摘要： A method, performed by an access point controls transmission of a data stream from a station, by determining whether or not to admit the transmission of the data stream. The method includes receiving, from the station, a QoS registration request frame, indicating a request for transmission of a data stream, and including information indicating a QoS requirement comprising information indicating a required interval between a start of two successive time periods during which the station is permitted to transmit the data stream. A schedule for the transmission of the data stream subject to the QoS requirement is calculated when the transmission is admitted and a QoS registration response frame, including information indicating the schedule is transmitted to the station.
摘要翻译：由接入点执行的方法通过确定是否允许数据流的传输来控制来自站的数据流的传输。该方法包括从站接收指示对数据流的传输的请求的QoS注册请求帧，并且包括指示QoS要求的信息，其包括指示在两个连续时间段的开始之间的所需间隔的信息，被允许传送数据流。当接收到传输时，计算用于传输QoS要求的数据流的调度，并且将包括指示调度的信息的QoS注册响应帧发送到站。

10. 发明授权

US07085233B2 Communications control method 有权
标题翻译：通讯控制方式
公开(公告)号：US07085233B2
公开(公告)日：2006-08-01
申请号：US09972962
申请日：2001-10-10
申请人： Hiroshi Hayashino , Kazuhiro Ando , Shinichiro Ohmi , Yasuo Harada
发明人： Hiroshi Hayashino , Kazuhiro Ando , Shinichiro Ohmi , Yasuo Harada
IPC分类号： H04L12/56
CPC分类号： H04L1/1887 , H04L1/0003 , H04L2001/0093 , H04L2001/0095 , H04W74/02
摘要： In serial transmission of a mixture of isochronous data and anisochronous data, communications through a transmission path with a high ratio of occurrence of transmission errors may disturb images during streaming reproduction and produce noise in sound. To solve this problem, the isochronous data that has not been successfully received is retransmitted by using an anisochronous region. Thus, a transmission error of the isochronous data can be reduced without impairment of isochronous characteristics of the data.
摘要翻译：在串行传输同步数据和不同步数据的混合的情况下，通过具有高传输错误发生率的传输路径的通信可能在流再现期间干扰图像并产生噪声。为了解决这个问题，通过使用不同步区域来重发未成功接收的同步数据。因此，可以减少同步数据的传输错误而不损害数据的等时特性。

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