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71. 发明申请

US20070035474A1 Plasma display device having improved luminous efficacy 有权
标题翻译：具有改善发光效率的等离子体显示装置
公开(公告)号：US20070035474A1
公开(公告)日：2007-02-15
申请号：US11583849
申请日：2006-10-20
申请人： Kenichi Yamamoto , Keizo Suzuki , Masatoshi Shiiki , Kyoji Kariya , Tomokatsu Kishi , Tetsuya Sakamoto , Takashi Sasaki , Takayuki Shimizu
发明人： Kenichi Yamamoto , Keizo Suzuki , Masatoshi Shiiki , Kyoji Kariya , Tomokatsu Kishi , Tetsuya Sakamoto , Takashi Sasaki , Takayuki Shimizu
IPC分类号： G09G3/28
CPC分类号： G09G3/2942 , G09G3/2965 , G09G2360/16
摘要： There is provided a plasma display device capable of high luminous efficacy and stable driving for displaying images at various image display load factors. The plasma display device performs the sustain discharge for a light-emission display, and is configured to apply a sustain pulse voltage between a sustain electrode pair in a respective one of the plural discharge cells to generate a sustain discharge in a respective one of the following operating modes selected based upon use of the plasma display device: (a) generating a pre-discharge and then a main discharge; (b) generating a main discharge without a pre-discharge preceding the main discharge; and (c) switching between the mode (a) and the mode (b). The sustain voltage waveforms are used which compensate for an increase in voltage drop due to an increase in discharge current when the image display load factor is excessively increased.
摘要翻译：提供了一种具有高发光效率和稳定驱动的等离子体显示装置，用于在各种图像显示负载因子下显示图像。等离子体显示装置对发光显示进行维持放电，并且构成为在多个放电单元的各一个之间的维持电极对之间施加维持脉冲电压，以在下述各个中产生维持放电基于使用等离子体显示装置选择的操作模式：（a）产生预放电然后产生主放电; （b）在主放电之前产生不具有预放电的主放电; 和（c）在模式（a）和模式（b）之间切换。使用维持电压波形，其补偿当图像显示负载因子过度增加时由于放电电流的增加导致的电压降的增加。

72. 发明申请

US20060269806A1 Hydrogen sensor mounting structure for fuel cell vehicle 有权
标题翻译：用于燃料电池车辆的氢传感器安装结构
公开(公告)号：US20060269806A1
公开(公告)日：2006-11-30
申请号：US11439651
申请日：2006-05-24
申请人： Akihiro Suzuki , Takashi Sasaki
发明人： Akihiro Suzuki , Takashi Sasaki
IPC分类号： H01M8/04 , H01M2/10 , G01N27/26
CPC分类号： H01M8/04089
摘要： A hydrogen sensor mounting structure applicable to a fuel cell vehicle that includes a fuel cell system installed under a floor panel, and a hydrogen sensor located above the fuel cell system is provided. The floor panel includes a floor tunnel portion protruding into a cabin of the vehicle; the fuel cell system is located on an outer side of the floor tunnel portion; and the hydrogen sensor is mounted from an inner side of the cabin of the floor tunnel portion.
摘要翻译：提供了一种适用于燃料电池车辆的氢传感器安装结构，其包括安装在地板下的燃料电池系统和位于燃料电池系统上方的氢传感器。地板镶板包括突出到车辆舱内的地板通道部分; 燃料电池系统位于地板通道部分的外侧; 并且氢传感器从地板通道部分的舱室的内侧安装。

73. 发明授权

US07106679B2 Information reproducing apparatus and method, and error correction system 失效
标题翻译：信息再现装置和方法以及纠错系统
公开(公告)号：US07106679B2
公开(公告)日：2006-09-12
申请号：US10632114
申请日：2003-08-01
申请人： Takashi Sasaki , Masao Yoshida , Kazunori Matsuo , Shinichi Naohara , Yasuhisa Okamoto
发明人： Takashi Sasaki , Masao Yoshida , Kazunori Matsuo , Shinichi Naohara , Yasuhisa Okamoto
IPC分类号： G11B7/00
CPC分类号： G11B20/1833 , G11B20/10009 , G11B20/10046 , G11B20/10194 , G11B20/10481 , G11B20/10527 , G11B20/18 , G11B20/1803 , G11B2020/10537 , G11B2020/1062 , G11B2020/10814 , G11B2020/1099 , G11B2020/183
摘要： An information reproducing apparatus improved is provided with: an optical pickup (11) for reading record information recorded on an optical disc (100) and outputting a read signal; an error correction circuit (15) for executing an error correction process with respect to the outputted read signal and outputting output data through the error correction process corresponding to the record information; and a buffering memory device (17) for buffering the outputted output data. The apparatus is further provided with a microcomputer (20) for altering the error correction process in the error correction circuit depending on a memory status of the buffering memory device, if in the error correcting device, an error is detected in the read signal or an error ratio of the error becomes greater than a predetermined threshold value.
摘要翻译：改进的信息再现装置设置有：用于读取记录在光盘（100）上并记录读取信号的记录信息的光学拾取器（11）纠错电路（15），用于对所输出的读取信号执行纠错处理，并通过与记录信息对应的纠错处理输出输出数据; 以及用于缓冲输出的输出数据的缓冲存储器件（17）。该装置还具有微型计算机（20），用于根据缓冲存储装置的存储状态改变纠错电路中的纠错处理，如果在纠错装置中在读信号中检测到错误或误差的误差比变得大于预定的阈值。

74. 发明授权

US07095693B2 Optical disc device and control method using preceding sub-beam to detect a disc defect 失效
标题翻译：光盘装置及使用前述子光束检测光盘缺陷的控制方法
公开(公告)号：US07095693B2
公开(公告)日：2006-08-22
申请号：US10092886
申请日：2002-03-08
申请人： Takashi Sasaki , Tsunemitsu Takase
发明人： Takashi Sasaki , Tsunemitsu Takase
IPC分类号： G11B7/0045
CPC分类号： G11B7/0045 , G11B7/00375 , G11B7/08517
摘要： The invention relates to an optical disc device and a control method for the optical disc device. The presence of defects on an optical disc is confirmed by, based on the result of detecting a return light corresponding to a sub-beam spot used for tracking control, which is formed on the preceding side with respect to scan of a main beam spot, suppressing changes in signal level of the light detection result caused upon boosting of the laser power of a laser beam. Also, whether data can be correctly reproduced is determined by, based on the result of detecting a return light corresponding to a sub-beam spot used for tracking control, which is formed on the succeeding side with respect to scan of the main beam spot, suppressing changes in signal level caused upon writing of the data. Therefore, whether data can be correctly reproduced can be confirmed with a simple construction while effectively avoiding a reduction of the data transfer rate.
摘要翻译：本发明涉及光盘装置和光盘装置的控制方法。基于检测与用于跟踪控制的子光点相对应的返回光的结果，相对于主光束的扫描，在前一侧形成光盘上存在缺陷，抑制激光束的激光功率升高引起的光检测结果的信号电平的变化。此外，数据是否可以正确地再生，根据检测与用于跟踪控制的副光束点相对应的返回光的结果，相对于主光束的扫描形成在后面，抑制在写入数据时引起的信号电平的变化。因此，能够以简单的结构确认数据是否可以正确地再现，同时有效地避免数据传输速率的降低。

75. 发明申请

US20060184308A1 Failure diagnostic method and apparatus for manifold pressure sensors 失效
标题翻译：歧管压力传感器的故障诊断方法和装置
公开(公告)号：US20060184308A1
公开(公告)日：2006-08-17
申请号：US11352374
申请日：2006-02-13
申请人： Shumpei Hasegawa , Takashi Sasaki , Haruo Nakayama
发明人： Shumpei Hasegawa , Takashi Sasaki , Haruo Nakayama
IPC分类号： G01M15/05
CPC分类号： F02D41/222 , F02B77/08 , F02D2200/0406 , F02D2200/0408 , F02D2200/703 , F02D2400/08 , Y02T10/40
摘要： A failed manifold pressure sensor is identified in a control apparatus having two manifold pressure detecting systems as a failsafe. A first comparing unit outputs an abnormal signal when a difference ΔP between manifold pressures PMa and PMb detected respectively by two sensors is larger than a threshold value DP. A manifold pressure estimating unit estimates the manifold pressure from the engine revolution Ne, a throttle opening PLP, and an atmospheric pressure PAa. The difference calculating unit calculates a difference ΔPMb between the detected manifold pressure PMb and the estimated manifold pressure PMcal. The difference calculating unit calculates a difference ΔPMa between the detected manifold pressure PMa and the estimated manifold pressure PMcal. A second comparing unit compares the difference ΔPMa and the difference ΔPMb in response to the aforementioned abnormal signal. The failed manifold pressure sensor is specified according to which one of the difference ΔPMa and the difference ΔPMb is larger.
摘要翻译：在具有两个歧管压力检测系统的控制装置中识别故障歧管压力传感器作为故障保护。当分别由两个传感器检测到的歧管压力PMa和PMb之间的差ΔP大于阈值DP时，第一比较单元输出异常信号。歧管压力估计单元估计来自发动机转数Ne，节气门开度PLP和大气压力PAa的歧管压力。差分计算单元计算检测到的歧管压力PMb和估计歧管压力PMcal之间的差值ΔPMb。差分计算单元计算检测到的歧管压力PMa与估计的歧管压力PMcal之间的差值ΔPMa。第二比较单元响应于上述异常信号来比较差值DeltaPMa和差值DeltaPMb。根据差值DeltaPMa和差值DeltaPMb中的哪一个较大来指定故障歧管压力传感器。

76. 发明申请

US20060170621A1 Plasma display device and method of driving the same 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20060170621A1
公开(公告)日：2006-08-03
申请号：US11331348
申请日：2006-01-13
申请人： Akihiro Takagi , Takashi Sasaki , Akira Otsuka
发明人： Akihiro Takagi , Takashi Sasaki , Akira Otsuka
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , F03D7/028 , G09G3/2942 , G09G3/296 , G09G3/299 , G09G2300/0426 , H01J2211/323 , Y02E10/723
摘要： A plasma display device includes a first electrode from which sustain discharge occurs; a second electrode from which sustain discharge occur to the first electrode, a distance from the second electrode to the first electrode continuously varying in one discharge space; and a driving circuit which generates a sustain discharge pulse that rises in two stages, with an application time of a second-stage voltage being longer than an application time of a first-stage voltage, to apply the sustain discharge pulse between the first and second electrodes, thereby causing the sustain discharge.
摘要翻译：等离子体显示装置包括发生维持放电的第一电极; 第一电极发生维持放电的第二电极，在一个放电空间中连续变化的从第二电极到第一电极的距离; 以及驱动电路，其产生以两级升高的维持放电脉冲，其中第二级电压的施加时间比第一级电压的施加时间长，以在第一和第二级之间施加维持放电脉冲电极，从而引起维持放电。

77. 发明申请

US20060164343A1 Driving method of plasma display panel and plasma display device 失效
公开(公告)号：US20060164343A1
公开(公告)日：2006-07-27
申请号：US11327422
申请日：2006-01-09
申请人： Takashi Sasaki , Takayuki Kobayashi , Naoki Itokawa
发明人： Takashi Sasaki , Takayuki Kobayashi , Naoki Itokawa
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2803 , G09G3/2942 , G09G3/2944 , G09G3/2986 , G09G2310/0218 , G09G2310/0224 , G09G2320/0233 , G09G2320/0271 , G09G2360/16
摘要： In a plasma display device comprising: plural first, second, and third electrodes disposed adjacently and extending in a first direction, the third electrodes being provided between the first and second electrodes for repeating discharges; a dielectric layer covering the electrodes, a first electrode driving circuit for driving the first electrodes; a second electrode driving circuit for driving the second electrodes; and a third electrode driving circuit for driving the third electrodes, grayscale display is performed by a sub-field method, and the third electrodes are set to have a potential approximately the same as that of the first or second electrode at the discharge in the repetitive discharges. The third electrode driving circuit changes the ratio of the discharges in which the third electrodes operate as cathodes to the discharges in which they operate as anodes in the period when the discharges are repeated, at least in one sub-field.

78. 发明授权

US07072386B1 Digital subscriber line communicating system and a transceiver in the system 失效
标题翻译：数字用户线路通信系统和系统中的收发器
公开(公告)号：US07072386B1
公开(公告)日：2006-07-04
申请号：US09336636
申请日：1999-06-18
申请人： Kazutomo Hasegawa , Seiji Miyoshi , Yutaka Awata , Takashi Sasaki , Nobukazu Koizumi
发明人： Kazutomo Hasegawa , Seiji Miyoshi , Yutaka Awata , Takashi Sasaki , Nobukazu Koizumi
IPC分类号： H04B1/38
CPC分类号： H04B3/02 , H04B3/32 , H04L5/1438 , H04L5/1492 , H04L27/2613 , H04L27/2626 , H04L27/2655 , H04L27/2691
摘要： A digital subscriber line communicating system for communicating between a transmitting side and a receiving side through a communication line, comprising a hyperframe counter for periodically counting a predetermined number of continuous transmitting data symbols constituting a hyperframe synchronized with a timing signal, and a decoder for discriminating, based on the count value of the hyperframe counter, whether a transmitting data symbol belongs to a FEXTR or a NEXTR.A sequencer is provided for initializing the status during an initialization period before starting usual communication. The initialization period includes an activation and acknowledgement sequence, a transceiver training sequence, a channel analysis sequence, and an exchange sequence. According to a single bitmap mode, the initialization is carried out by transmitting modulated symbols through only inside of said sliding window. According to a dual bitmap mode, the initialization except for an S/N measuring sequence in the channel analysis sequence is carried out by transmitting modulated symbols through only inside of said sliding window, and the S/N measuring sequence is carried out by transmitting modulated symbols through both inside and outside of said sliding window.
摘要翻译：一种用于通过通信线路在发送侧和接收侧之间通信的数字用户线路通信系统，包括用于周期性地计数构成与定时信号同步的超帧的预定数量的连续发送数据符号的超帧计数器，以及用于鉴别，基于超帧计数器的计数值，发送数据符号是否属于FEXT 或NEXT 。提供定序器用于在开始通常通信之前的初始化期间初始化状态。初始化周期包括激活和确认序列，收发器训练序列，信道分析序列和交换序列。根据单个位图模式，通过仅通过所述滑动窗口的内部发送调制符号来执行初始化。根据双位图模式，除了通道分析序列中的S / N测量序列之外的初始化通过仅通过所述滑动窗口的内部发送调制符号来执行，并且S / N测量序列通过发送调制通过所述滑动窗口的内部和外部的符号。

79. 发明授权

US07068901B2 Optical fiber preform producing method, optical fiber production method, and optical fiber 失效
标题翻译：光纤预制棒生产方法，光纤生产方法和光纤
公开(公告)号：US07068901B2
公开(公告)日：2006-06-27
申请号：US10494278
申请日：2003-04-16
申请人： Masaaki Hirano , Eiji Yanada , Tomoyuki Yokokawa , Takashi Sasaki
发明人： Masaaki Hirano , Eiji Yanada , Tomoyuki Yokokawa , Takashi Sasaki
IPC分类号： G02B6/22
CPC分类号： G02B6/03688 , C03B37/01211 , C03B37/0124 , C03B2203/22 , C03B2203/29 , C03B2203/36 , G02B6/02271 , G02B6/03644 , G02B6/03666 , Y02P40/57
摘要： An optical fiber preform comprises a central core portion having a maximal value Nc of refractive index in the center, and outside the central core portion, comprising at least a depressed portion having a minimal value Nd of refractive index, a ring portion having a maximal value Nr of refractive index and an outside cladding layer having a maximal value No of refractive index. The optical fiber preform satisfies a relation of Nc≧Nr>No>Nd among the values of refractive index. A method of the optical fiber preform comprises fabricating a glass rod by inserting a rod containing at least the central core portion into a pipe containing at least the depressed portion and integrating them, fabricating a glass pipe having the ring portion, and fabricating a vitreous body by integrating the glass rod and the glass pipe by collapsing after inserting the glass rod into the glass pipe.
摘要翻译：光纤预制件包括在中心具有折射率最大值Nc并且在中心芯部分外部的中心芯部分，至少包括具有最小折射率Nd的凹陷部分，具有最大值的环部分折射率Nr和折射率最大值No的外包层。光纤预制棒满足折射率值之间的Nc> = Nr> No> Nd的关系。光纤预制棒的方法包括通过将至少包含中心纤芯部分的棒插入到至少包含凹陷部分并将其集成的管中来制造玻璃棒，制造具有该环部分的玻璃管，以及制造玻璃体通过在将玻璃棒插入玻璃管中之后通过塌缩来集成玻璃棒和玻璃管。

80. 发明授权

US07061479B2 Plasma display panel and method of driving the same 失效
公开(公告)号：US07061479B2
公开(公告)日：2006-06-13
申请号：US11140972
申请日：2005-06-01
申请人： Tatsuhiko Kawasaki , Takashi Sasaki
发明人： Tatsuhiko Kawasaki , Takashi Sasaki
IPC分类号： H01J11/02
CPC分类号： G09G3/294 , G09G3/2018 , G09G3/2983 , G09G2310/06 , G09G2310/066 , G09G2320/0228 , G09G2320/043 , G09G2320/046 , H01J2211/245
摘要： A driving method of the present invention is adapted to a plasma display panel which includes first and second electrodes formed on a substrate, third electrodes formed in a direction intersecting the first and second electrodes, and a dielectric layer covering the first and second electrodes. The driving method includes the steps of generating an address discharge between the first and the third electrode to select a predetermined cell and sustain discharges between the first and the second electrode to produce light for display, and controlling the plasma display panel such that the discharge intensity of a sustain discharge in which the second electrode serves as the anode is smaller than the discharge intensity of a sustain discharge in which the first electrode serves as the anode.

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