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1. 发明授权

US07254267B2 Encoder for volume data 失效
标题翻译：卷数据编码器
公开(公告)号：US07254267B2
公开(公告)日：2007-08-07
申请号：US10669714
申请日：2003-09-25
申请人： Masayuki Hashimoto , Kenji Matsuo , Atsushi Koike , Yasuyuki Nakajima
发明人： Masayuki Hashimoto , Kenji Matsuo , Atsushi Koike , Yasuyuki Nakajima
IPC分类号： G06K9/00 , G06K9/36 , G06K9/46 , H04B1/66 , H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N19/62 , H04N19/13 , H04N19/136 , H04N19/176 , H04N19/46 , H04N19/63 , H04N19/91
摘要： A volume data encoder with high encoding efficiency is provided. The object of the coding is volume data which contains a plurality of tomogram planes output from a CT and an MRI. A header analysis unit separates each plane image into header information and pixel information. A header compression unit compresses the separated header information. On the other hand, a two-dimensional transform unit conducts frequency decomposition on the pixel information. A skip portion detection and table generation unit detects skip portions that are the same in all coefficients in a z-direction, and stores them in a table. A one-dimensional transform unit conducts one-dimensional transform on the pixel information for coefficients except the skip portions. A unit block division unit divides each subband into unit blocks. An entropy encoding unit determines a parameter for entropy encoding according to statistical properties of all coefficients in all unit blocks included in each class.
摘要翻译：提供了一种具有高编码效率的音量数据编码器。编码的对象是包含从CT和MRI输出的多个断层图的体积数据。标题分析单元将每个平面图像分离成标题信息和像素信息。报头压缩单元压缩分离的报头信息。另一方面，二维变换单元对像素信息进行频率分解。跳过部分检测和表生成单元检测在z方向上的所有系数中相同的跳过部分，并将它们存储在表中。一维变换单元对除了跳跃部分之外的系数的像素信息进行一维变换。单元块分割单元将每个子带划分为单位块。熵编码单元根据包括在每个类中的所有单位块中的所有系数的统计特性来确定用于熵编码的参数。

2. 发明授权

US08165641B2 Noise suppression system, sound acquisition apparatus, sound output apparatus, and computer-readable medium 有权
标题翻译：噪声抑制系统，声音采集装置，声音输出装置和计算机可读介质
公开(公告)号：US08165641B2
公开(公告)日：2012-04-24
申请号：US12179776
申请日：2008-07-25
申请人： Atsushi Koike , Masahito Togami
发明人： Atsushi Koike , Masahito Togami
IPC分类号： H04M1/00
CPC分类号： H04M9/082
摘要： The sound acquisition apparatus broadcasts a sound “output notice request” through a communication network. In response to the request by the sound acquisition apparatus, the sound output apparatus gives notification of starting a sound output operation, the sound acquisition apparatus requests the sound output apparatus to transfer “output sound data”. The sound output apparatus then transfers “output sound data” representing the sound outputted by its own speaker to the sound acquisition apparatus in response to this request. The sound acquisition apparatus then suppresses a noise component from sound data acquired through a microphone using the transferred “output sound data”.
摘要翻译：声音获取装置通过通信网络广播声音“输出通知请求”。响应于声音获取装置的请求，声音输出装置发出开始声音输出操作的通知，声音获取装置请求声音输出装置传送“输出声音数据”。然后，响应于该请求，声音输出装置将表示由其自己的扬声器输出的声音的“输出声音数据”传送到声音获取装置。声音获取装置然后使用传送的“输出声音数据”抑制通过麦克风获取的声音数据的噪声分量。

3. 发明申请

US20110021161A1 Wireless Communication Terminal 审中-公开
标题翻译：无线通信终端
公开(公告)号：US20110021161A1
公开(公告)日：2011-01-27
申请号：US12890113
申请日：2010-09-24
申请人： Hidenori SAKANIWA , Atsushi Koike , Mitsuhiro Kitani
发明人： Hidenori SAKANIWA , Atsushi Koike , Mitsuhiro Kitani
IPC分类号： H04B1/40
CPC分类号： H04M1/72569 , H04L1/0045 , H04L1/20 , H04L1/201
摘要： In a wireless communication terminal, information from a wireless communication unit is decoded by a communication control unit and analysis information is acquired. A content reception judgment unit instructs the communication control unit to terminate a content receiving process if a mobile radio environment corresponding to transmission rate information of the contents, included in the analysis information, is below a content reception threshold stored in a content reception threshold storage unit. Thus, the wireless communication terminal can judge that the possibility of a failed reception is high before content reception, and needless power consumption can be prevented and power consumption reduced by not performing reception.
摘要翻译：在无线通信终端中，来自无线通信单元的信息由通信控制单元解码，获取分析信息。如果与包含在分析信息中的内容的传输速率信息相对应的移动无线电环境低于存储在内容接收阈值存储单元中的内容接收阈值，则内容接收判断单元指示通信控制单元终止内容接收处理。因此，无线通信终端可以在内容接收之前判断接收失败的可能性高，并且可以防止不必要的功耗，并且通过不执行接收来降低功耗。

4. 发明授权

US07805157B2 Wireless communication terminal 有权
标题翻译：无线通信终端
公开(公告)号：US07805157B2
公开(公告)日：2010-09-28
申请号：US11441713
申请日：2006-05-25
申请人： Hidenori Sakaniwa , Atsushi Koike , Mitsuhiro Kitani
发明人： Hidenori Sakaniwa , Atsushi Koike , Mitsuhiro Kitani
IPC分类号： H04M1/00 , H04W24/00
CPC分类号： H04M1/72569 , H04L1/0045 , H04L1/20 , H04L1/201
摘要： In a wireless communication terminal, information from a wireless communication unit is decoded by a communication control unit and analysis information is acquired. A content reception judgment unit instructs the communication control unit to terminate a content receiving process if a mobile radio environment corresponding to transmission rate information of the contents, included in the analysis information, is below a content reception threshold stored in a content reception threshold storage unit. Thus, the wireless communication terminal can judge that the possibility of a failed reception is high before content reception, and needless power consumption can be prevented and power consumption reduced by not performing reception.
摘要翻译：在无线通信终端中，来自无线通信单元的信息由通信控制单元解码，获取分析信息。如果与包含在分析信息中的内容的传输速率信息相对应的移动无线电环境低于存储在内容接收阈值存储单元中的内容接收阈值，则内容接收判断单元指示通信控制单元终止内容接收处理。因此，无线通信终端可以在内容接收之前判断接收失败的可能性高，并且可以防止不必要的功耗，并且通过不执行接收来降低功耗。

5. 发明授权

US07738664B2 Apparatus for fault detection for parallelly transmitted audio signals and apparatus for delay difference detection and adjustment for parallelly transmitted audio signals 失效
标题翻译：用于并行发送音频信号的故障检测装置和用于并行传输音频信号的延迟差检测和调整装置
公开(公告)号：US07738664B2
公开(公告)日：2010-06-15
申请号：US10957574
申请日：2004-10-05
申请人： Ryoichi Kawada , Atsushi Koike , Masahiro Wada , Shuichi Matsumoto
发明人： Ryoichi Kawada , Atsushi Koike , Masahiro Wada , Shuichi Matsumoto
IPC分类号： H04B3/00
CPC分类号： H04H20/12 , H04H20/22 , H04N5/04 , H04N5/60 , H04N21/439 , H04N21/44209
摘要： Characteristic amounts in each small region of audio signals transmitted in the working system and the standby system are extracted by characteristic amount calculators 6-1, 6-2. A characteristic amount comparator 7 compares the characteristic amounts and judges occurrence of a fault. Characteristic amount difference calculators 9-1, 9-2, ∥D∥ comparator 10, and faulty system judging unit 11 judges the system having a fault. Majority decision processor 12 and significance judging unit 13 enhance the reliability of the judgment. Delay difference of audio signals between systems is roughly detected by sub-sampling audio signals of two systems and comparing them, and then accurately detected without sub-sampling. Delay difference between audio signals is adjusted by the detected delay difference.
摘要翻译：通过特征量计算器6-1,6-2提取在工作系统和备用系统中发送的音频信号的每个小区域中的特征量。特征量比较器7比较特征量并判断故障的发生。特征量计算器9-1,9-2，∥D‖比较器10和故障系统判断单元11判断具有故障的系统。多数决定处理器12和有效性判断单元13提高判断的可靠性。通过对两个系统的子采样音频信号进行比较，大致检测出系统之间音频信号的延迟差异，然后在不进行子采样的情况下准确检测。通过检测到的延迟差来调整音频信号之间的延迟差。

6. 发明授权

US07647820B2 Device for detecting leakage of liquid in tank 失效
标题翻译：用于检测罐中液体泄漏的装置
公开(公告)号：US07647820B2
公开(公告)日：2010-01-19
申请号：US11791881
申请日：2005-11-21
申请人： Kiyotaka Yanagi , Atsushi Koike
发明人： Kiyotaka Yanagi , Atsushi Koike
IPC分类号： G01M3/04
CPC分类号： G01M3/3254
摘要： A device for detecting leakage of liquid in a tank, in which, even if the liquid in the tank is a low viscosity liquid, degradation in flow rate measurement accuracy by an indirectly heated flow rate meter can be suppressed, so that a very fine amount of leakage can be accurately detected for a long period without degradation in detection accuracy. The liquid in the tank that is led in and out from a liquid lead-in/lead-out section (12) is lead in and out from the lower end of a measurement fine tube (13b, 13b′, 13″) positioned in the flow rate measurement section (13). A measurement tube (17) of a liquid storage section (14) is connected to the upper end of the measurement fine tube. The measurement tube (17) has a larger cross-sectional area than the measurement fine tube. The device has a flow rate sensor section that is attached to the measurement fine tube and measures the flow rate of the liquid. The flow rate sensor section includes a heater (135) and temperature sensors (133, 134). The distance L1 in the measurement fine tube measured from a position corresponding to the heater (135) to an upper end opening of the measurement fine tube is not less than 20 mm and not more than 45 mm.
摘要翻译：一种用于检测罐中液体泄漏的装置，其中即使罐中的液体是低粘度液体，也可以抑制通过间接加热的流量计的流量测量精度的劣化，使得非常精细的量的泄漏可以长时间精确地检测，而不会降低检测精度。从液体引入/导出部分（12）引出的罐中的液体从位于测量细管（13b，13b'，13“）的下端引出在流量测量部（13）中。液体储存部分（14）的测量管（17）连接到测量细管的上端。测量管（17）的横截面积大于测量细管。该装置具有流量传感器部分，其连接到测量细管并测量液体的流速。流量传感器部分包括加热器（135）和温度传感器（133,134）。从与加热器（135）对应的位置测量到测量细管的上端开口的测量细管中的距离L1不小于20mm且不大于45mm。

7. 发明授权

US07574897B2 Device for detecting leakage of liquid in tank 失效
标题翻译：用于检测罐中液体泄漏的装置
公开(公告)号：US07574897B2
公开(公告)日：2009-08-18
申请号：US11791685
申请日：2005-11-21
申请人： Atsushi Koike , Toshimi Nakamura , Tsutomu Makino
发明人： Atsushi Koike , Toshimi Nakamura , Tsutomu Makino
IPC分类号： G01M3/04
CPC分类号： G01M3/3254
摘要： A device for detecting leakage of liquid in a tank, capable of detecting the leakage at high accuracy and sensitivity for a wide range of a leakage quantity. A flow rate sensor section attached to a measurement fine tube (13b) includes temperature sensors (133, 134) and an indirectly heated sensor (135). A leakage detection control section connected to a pressure sensor (137) for measuring a liquid level and to the flow rate sensor section has a voltage generation circuit (67) for applying a voltage to a heater (163) of the indirectly heated sensor, a first leakage detection circuit (71), and a second leakage detection circuit for generating an output corresponding to temperature sensed by the indirectly heated sensor (135). First leakage detection using an output of the first leakage detection circuit, second leakage detection using an output of the pressure sensor, and third leakage detection using an output of the second leakage detection circuit are performed, and at least one of the results of the detections is outputted.
摘要翻译：一种用于检测罐中液体泄漏的装置，能够在宽范围的泄漏量下以高精度和灵敏度检测泄漏。附接到测量细管（13b）的流量传感器部分包括温度传感器（133,134）和间接加热的传感器（135）。连接到用于测量液位的压力传感器（137）和流量传感器部分的泄漏检测控制部分具有用于向间接加热的传感器的加热器（163）施加电压的电压产生电路（67），第一泄漏检测电路（71）和用于产生对应于由间接加热的传感器（135）感测的温度的输出的第二泄漏检测电路。执行使用第一泄漏检测电路的输出，使用压力传感器的输出的第二泄漏检测和使用第二泄漏检测电路的输出的第三泄漏检测的第一泄漏检测，并且检测结果中的至少一个被输出。

8. 发明申请

US20080201086A1 Method and Apparatus for Measuring Amount of Generated Ammonia 审中-公开
标题翻译：用于测量产生氨量的方法和装置
公开(公告)号：US20080201086A1
公开(公告)日：2008-08-21
申请号：US12021860
申请日：2008-01-29
申请人： Atsushi Koike , Mayuko Tsuruda
发明人： Atsushi Koike , Mayuko Tsuruda
IPC分类号： G01N25/18 , G01N33/00
CPC分类号： G01N25/18 , G01N33/0054 , Y02A50/246
摘要： Method and apparatus for measuring an amount of ammonia generated from a sample solution being an aqueous urea solution, an aqueous ammonium formate solution, or an aqueous mixture thereof, includes: applying a pulse voltage to a heating element for a predetermined time to heat the sample solution using the heating element; measuring a thermal conductivity-dependent output value and a kinetic viscosity-dependent output value that are electrical outputs dependent on electric resistivity of a temperature-sensitive element; calculating a urea concentration X wt % and an ammonium formate concentration Y wt % in the sample solution from a relationship between the thermal conductivity-dependent output value and the kinetic viscosity-dependent output value; calculating a urea amount A and an ammonium formate amount B in the sample solution from their concentrations and an amount of the sample solution; and determining the amount of generated ammonia with data thus obtained.
摘要翻译：用于测量由作为尿素水溶液，甲酸铵水溶液或其水性混合物的样品溶液产生的氨的量的方法和装置包括：向加热元件施加脉冲电压达预定时间以加热样品使用加热元件的溶液; 测量取决于温度敏感元件的电阻率的电输出的依赖导热率的输出值和与动力粘度相关的输出值; 从导热率依赖性输出值与动态粘度依赖性输出值之间的关系计算样品溶液中的尿素浓度X wt％和甲酸铵浓度Y wt％; 从其浓度和样品溶液的量计算样品溶液中的尿素量A和甲酸铵量B; 以及由此获得的数据确定产生的氨的量。

9. 发明授权

US07385627B2 Picture feature extraction system and picture quality evaluation system 失效
标题翻译：图像特征提取系统和图像质量评估系统
公开(公告)号：US07385627B2
公开(公告)日：2008-06-10
申请号：US10901186
申请日：2004-07-29
申请人： Osamu Sugimoto , Ryoichi Kawada , Atsushi Koike
发明人： Osamu Sugimoto , Ryoichi Kawada , Atsushi Koike
IPC分类号： H04N17/00 , H04N17/02 , G06K9/66 , G06K9/46
CPC分类号： H04N17/004 , H04N19/14 , H04N19/154 , H04N19/85
摘要： This invention is intended to reduce a line rate of a monitoring line necessary for transmission of a picture feature without complicating a system. A video signal xi (n0, n1) of each block is subjected to spread spectrum by multiplying the video signal xi(n0, n1) by a PN sequences SPN1 (n0, n1) (in a step S1). The resultant video signal is orthogonally transformed by DFT, DCT, WHT, or the like (in a step S2). An amplitude component Ai=|Xi(SE0, SE1)| of an arbitrary component (SE0, SE1) in a coefficient Xi(S0, S1) obtained by the steps S1 and S2 is extracted (in a step S3), and the extracted amplitude component is quantized with a step size M (in a step S4). The picture feature F[i] is given as a residue obtained under a modulus Nm of a quantized typical value obtained by the quantization (in the step S4) (in a step S5).
摘要翻译：本发明旨在降低传输图像特征所需的监视线的线路速率，而不会使系统复杂化。每个块的视频信号x 1（n 0，n 1，n 1，...）通过将视频信号x < （n> 0，...，n）（n> 0，...，n）（在步骤S1中）。所得到的视频信号通过DFT，DCT，WHT等进行正交变换（步骤S 2）。振幅分量A 1（X E 1，...，E 1）| | 在系数X 1（S 0，S 3）中的任意分量（S E E，S 1，E 2）提取通过步骤S1和S2获得的（SUB> 1）（在步骤S3中），并且以步长M量化提取的振幅分量（在步骤S 4中）。给出图像特征F [i]作为通过量化获得的量化典型值（在步骤S 4中）（在步骤S 5中）获得的在模数N N m下获得的残差。

10. 发明申请

US20080088158A1 Seat back structure of vehicle seat 失效
标题翻译：车座座椅靠背结构
公开(公告)号：US20080088158A1
公开(公告)日：2008-04-17
申请号：US11581385
申请日：2006-10-17
申请人： Masaaki Yokota , Atsushi Koike
发明人： Masaaki Yokota , Atsushi Koike
IPC分类号： B60N2/42
CPC分类号： B60N2/888
摘要： In a seat back structure, an auxiliary frame having a pressure receiving portion and a headrest mounted thereon is movably provided in seat back frame via guide element and link element. The guide and link elements are respectively disposed in upper and lower portions respectively of the auxiliary and seat back frames. Biasing element is provided to the link element, such that a line of force of the former is positioned on one side of a pivotal point of the link element, thereby retaining the headrest at initial position, and that, when excessive backward load is applied to the pressure receiving portion, the link element is rotated to displace the line of force toward another side of the first pivotal point, whereby the auxiliary frame is displaced forwardly and upwardly of the seat back frame, thereby causing the headrest to move to a postion for supporting a head of seat occupant.
摘要翻译：在座椅靠背结构中，具有受压部分和安装在其上的头枕的辅助框架通过引导元件和连杆元件可移动地设置在座椅靠背框架中。引导件和连接件分别设置在辅助和后座框架的上部和下部。偏转元件被提供到连杆元件，使得前者的力线定位在连杆元件的枢转点的一侧上，从而将头枕保持在初始位置，并且当过大的向后负载施加到压力接收部分，连杆元件被旋转以朝着第一枢转点的另一侧移动力线，由此辅助框架向前和向上移动到座椅靠背框架上，从而使头枕移动到位置支持座位乘客的头。

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