公开(公告)号：US20120304754A1

公开(公告)日：2012-12-06

申请号：US13483695

申请日：2012-05-30

申请人： Yuji Oshiro ,  Seigou Sakagami ,  Masashi Kitano ,  Hiroaki Kawasaki ,  Tomonori Sakai ,  Shinya Notomi ,  Kazunari Okada

发明人： Yuji Oshiro ,  Seigou Sakagami ,  Masashi Kitano ,  Hiroaki Kawasaki ,  Tomonori Sakai ,  Shinya Notomi ,  Kazunari Okada

IPC分类号： G01M17/02

CPC分类号： B60C23/062 ,  B60C23/061

摘要： A system detects deflated tires based on a resonance frequency of tires with a vehicle and a relative comparison value of rotation speeds of the tires. The system includes: a rotation information detection means for detecting rotation information of the tires; a rotation speed calculation means for calculating rotation speeds of the tires; a resonance frequency assumption means for assuming a resonance frequency of the tires; and a determination means for detection of deflated tires using a decreased pressure determination index calculated by a relative comparison of the rotation speeds of the tires and the resonance frequency. The determination means is so configured as to reduce the second threshold to be compared with the decreased pressure determination index to a value equal to or higher than 1% and equal to or lower than 90% and to detect deflated tires when the decreased pressure determination index exceeds the reduced threshold.

摘要翻译： 系统基于轮胎与车辆的共振频率和轮胎的转速的相对比较值来检测放气轮胎。 该系统包括：用于检测轮胎的旋转信息的旋转信息检测装置; 用于计算轮胎的转速的转速计算装置; 用于假设轮胎的共振频率的共振频率假设装置; 以及确定装置，用于使用通过轮胎的转速和共振频率的相对比较计算的减小的压力确定指标来检测放气轮胎。 确定装置被配置为将要与减小的压力确定指数进行比较的第二阈值减小到等于或高于1％且等于或低于90％的值，并且当减小的压力确定指数 超过降低阈值。

公开(公告)号：US20120230537A1

公开(公告)日：2012-09-13

申请号：US13293855

申请日：2011-11-10

申请人： Kenji Takahashi ,  Hayato Kato ,  Hiroaki Kawasaki ,  Yutaka Maruyama

发明人： Kenji Takahashi ,  Hayato Kato ,  Hiroaki Kawasaki ,  Yutaka Maruyama

IPC分类号： G06F17/30 ,  G06K9/62

CPC分类号： H04N21/84 ,  G06F16/128 ,  G06F16/29 ,  H04N21/462

摘要： A tag data management apparatus for managing tag data indicative of an attribute of content data, comprising: an extraction section that extracts positional information included in the content data, the positional information being indicative of a position associated with the content data; and a priority order determination section that determines a priority order of the content data, based on the positional information extracted by the extraction section.

摘要翻译： 一种用于管理指示内容数据的属性的标签数据的标签数据管理装置，包括：提取部，其提取包含在所述内容数据中的位置信息，所述位置信息表示与所述内容数据相关联的位置; 以及优先顺序确定部，其基于由所述提取部提取的位置信息来确定所述内容数据的优先顺序。

公开(公告)号：US20110175497A1

公开(公告)日：2011-07-21

申请号：US13005803

申请日：2011-01-13

申请人： Hiroaki Kawasaki ,  Yuichi Yoshikawa ,  Atsuyoshi Koshiba ,  Yasuhiro Inoue ,  Koji Kadowaki ,  Yasuo Kunishige

发明人： Hiroaki Kawasaki ,  Yuichi Yoshikawa ,  Atsuyoshi Koshiba ,  Yasuhiro Inoue ,  Koji Kadowaki ,  Yasuo Kunishige

IPC分类号： H02K1/27 ,  H02K11/00 ,  H02K21/12 ,  H02K1/12

CPC分类号： H02K21/22 ,  H02K1/148 ,  H02K2213/03

摘要： The motor comprises a stator, a rotor, and magnets. The stator has a plurality of magnetic poles circumferentially arranged at first spaced intervals. The rotor is rotatably arranged in a position opposing to the stator. The magnets are arranged at second spaced intervals circumferentially on a surface of the rotor. The stator is formed by laminating plate materials, and a plurality of laminated plate materials at least including outermost layers of a laminated body thereof are bent in a direction substantially parallel to the magnet in order to form extended portions. And, when a magnet opposed area of pole tip portion being closest to a magnet including the extended portion is S, and a sectional area of magnetic pole is A, then area ratio (S/A) fulfills the relation of 4.8>(S/A).

摘要翻译： 电动机包括定子，转子和磁体。 定子具有以第一间隔间隔周向布置的多个磁极。 转子可旋转地布置在与定子相对的位置。 这些磁体在转子的表面周向上以第二间隔的间隔布置。 定子通过层压板材形成，并且至少包括其层压体的最外层的多个层压板材料在大致平行于磁体的方向上弯曲，以形成延伸部分。 另外，当最靠近包括延伸部分的磁体的磁极相对区域为S时，磁极的截面积为A，则面积比（S / A）满足4.8>（S / 一个）。

公开(公告)号：US20100217542A1

公开(公告)日：2010-08-26

申请号：US12652228

申请日：2010-01-05

申请人： Hajime FUJITA ,  Hiroaki Kawasaki

发明人： Hajime FUJITA ,  Hiroaki Kawasaki

IPC分类号： G06F19/00 ,  G01P3/00 ,  B60C23/02

CPC分类号： G01P3/489 ,  B60C23/062

摘要： A rotation speed information detection apparatus, including: a wheel sensor for detecting passage of teeth of a gear provided in association with tires of a vehicle; a number-of-teeth calculation means for calculating the number of teeth of the gear passed per a sampling cycle set in advance; and a wheel speed calculation means for regularly calculating rotation speed information of the tire with using the number of teeth calculated. The number-of-teeth calculation means is configured to use a ratio between time information at the point and a remaining time until the time at which the next sampling cycle is started is reached to thereby calculate the number of remaining teeth to calculate the number of teeth passed during the sampling cycle. The wheel speed calculation means is configured to calculate tire rotation speed information based on an interval between neighboring teeth in the gear, the number of teeth passed during the sampling cycle, the number of remaining teeth calculated by the number-of-teeth-calculation means, and the sampling cycle.

摘要翻译： 一种转速信息检测装置，包括：车轮传感器，用于检测与车辆的轮胎相关联地设置的齿轮的通路; 齿数计算装置，用于计算预先设定的每采样周期通过的齿轮齿数; 以及轮速计算装置，用于使用所计算的齿数来规则地计算轮胎的转速信息。 齿数计算装置被配置为使用该点处的时间信息与到达开始下一个采样周期的时间之间的剩余时间之间的比率，从而计算剩余齿数，以计算出 牙齿在取样周期内通过。 轮速计算装置被配置为基于齿轮中的相邻齿之间的间隔，在采样周期期间通过的齿数，由齿数计算装置计算的剩余齿数来计算轮胎转速信息 ，以及采样周期。

公开(公告)号：US20100013617A1

公开(公告)日：2010-01-21

申请号：US12497283

申请日：2009-07-02

申请人： Hajime FUJITA ,  Hiroaki Kawasaki

发明人： Hajime FUJITA ,  Hiroaki Kawasaki

IPC分类号： B60C23/00

CPC分类号： B60C23/061 ,  B60C23/062

摘要： An apparatus for detecting a decrease in a tire air pressure includes; a rotation velocity information detection means for regularly detecting tire rotation velocity information regarding the respective wheels of a vehicle; a resonance frequency estimation means for estimating a resonance frequency of the rotation velocity information based on the rotation velocity information obtained by the rotation velocity information detection means; and a determination means for determining, based on the estimated resonance frequency, a decrease in the tire air pressure. The apparatus includes a data rejecting means for rejecting data of rotation velocity information hindering the estimation of the resonance frequency.

摘要翻译： 用于检测轮胎气压降低的装置包括： 旋转速度信息检测装置，用于定期检测关于车辆的各个车轮的轮胎转速信息; 谐振频率估计装置，用于基于由所述旋转速度信息检测装置获得的旋转速度信息来估计所述旋转速度信息的共振频率; 以及确定装置，用于基于所估计的共振频率来确定轮胎空气压力的降低。 该装置包括用于拒绝阻碍谐振频率的估计的旋转速度信息的数据的数据拒绝装置。

公开(公告)号：US07327243B2

公开(公告)日：2008-02-05

申请号：US11043977

申请日：2005-01-28

申请人： Hiroaki Kawasaki

发明人： Hiroaki Kawasaki

IPC分类号： B60C23/00

CPC分类号： B60C23/061

摘要： A method for warning deflation of tires which can detect the deflation of 2 wheels at the same axle including a following axle, the simultaneous deflation of 4 wheels or the abrasion of tires only by the information of wheel speeds is provided. The method comprises the steps of: detecting the rotational information of each of tires; calculating and storing wheel speeds, vehicle accelerations, slip ratios of front and rear wheels, traveling distances and radius of traveling circle from the rotational information of said respective tires; calculating moving average of the vehicle accelerations and the slip ratios of front and rear wheels; accumulating the traveling distances and storing the moving averages of the vehicle accelerations and the slip ratios of front and rear wheels; determining regression coefficient and correlation coefficient of the slip ratio of front and rear wheels on the vehicle acceleration; determining the slip ratio of front and rear wheels when the vehicle acceleration is zero; determining whether the pressures of at least 2 wheels at the same axle or 4 wheels are simultaneously reduced or not, based on the regression coefficients and the slip ratio of front and rear wheels while the vehicle acceleration is zero; and warning deflation of tires.

摘要翻译： 提供了一种用于警告轮胎放气的方法，其可以检测到包括后轮的同一轴上的两个车轮的放气，仅通过车轮速度的信息同时放气4个车轮或轮胎的磨损。 该方法包括以下步骤：检测每个轮胎的旋转信息; 计算和存储车轮速度，车辆加速度，前轮和后轮的滑移率，行进距离和行进圈半径与所述各个轮胎的旋转信息; 计算车辆加速度的移动平均值和前轮和后轮的滑移率; 累积行驶距离并存储车辆加速度的移动平均值和前轮和后轮的滑移率; 确定前轮和后轮的滑移率对车辆加速度的回归系数和相关系数; 确定当车辆加速度为零时前轮和后轮的滑移率; 基于车辆加速度为零时前轮和后轮的回归系数和滑移比，确定同一轴或四个车轮中至少两个车轮的压力是否同时减小; 并警告轮胎通货紧缩。

公开(公告)号：US20060045873A1

公开(公告)日：2006-03-02

申请号：US11209044

申请日：2005-08-23

申请人： Kazunari Taira ,  Hiroaki Kawasaki

发明人： Kazunari Taira ,  Hiroaki Kawasaki

IPC分类号： C12N15/87 ,  A61K48/00

CPC分类号： C12N15/85 ,  A01K2217/05 ,  A01K2267/0381 ,  A61K31/7088 ,  C12N15/111 ,  C12N15/8509 ,  C12N2310/111 ,  C12N2310/14 ,  C12N2310/3519 ,  C12N2310/53 ,  C12N2330/30 ,  C12N2830/008 ,  C12N2830/42 ,  C12N2830/46

摘要： The present inventors found that in human cells, synthetic small interfering RNAs (siRNAs) targeted to a region containing the CpG islands on gene promoters will specifically induce the methylation of CpG sequences within the target region or adjacent regions. Methylation of the promoters results in suppression at a transcriptional level of expression of genes downstream of the promoters. The present invention provides methods for inducing DNA methylation using the siRNAs, and methods for suppressing gene expression based on siRNA-directed methylation of promoters. The present invention also provides DNA methylation-inducing agents or gene expression-suppressing agents that comprise siRNAs or expression vectors for the siRNAs or dsRNAs.

摘要翻译： 本发明人发现，在人类细胞中，靶向包含基因启动子上的CpG岛的区域的合成小干扰RNA（siRNA）将特异性诱导靶区域或相邻区域内的CpG序列的甲基化。 启动子的甲基化导致抑制启动子下游基因表达的转录水平。 本发明提供使用siRNA诱导DNA甲基化的方法，以及基于siRNA引导的启动子甲基化抑制基因表达的方法。 本发明还提供了包含用于siRNA或dsRNA的siRNA或表达载体的DNA甲基化诱导剂或基因表达抑制剂。

公开(公告)号：US07002288B2

公开(公告)日：2006-02-21

申请号：US10076516

申请日：2002-02-19

申请人： Yoshihisa Yonezawa ,  Yukio Ogawa ,  Hiroaki Kawasaki ,  Yasuhiro Nohara ,  Yoshikazu Iidaka

发明人： Yoshihisa Yonezawa ,  Yukio Ogawa ,  Hiroaki Kawasaki ,  Yasuhiro Nohara ,  Yoshikazu Iidaka

IPC分类号： H01J1/88

CPC分类号： H01J31/126

摘要： An electron tube includes at least one metal film formed on a base, at least one linear member provided above the base, and at least one additional member for connecting said at least one linear member to said at least one metal film. The at least one linear member is connected to the at least one metal film by welding the at least one additional member to the at least one metal film.

摘要翻译： 电子管包括形成在基底上的至少一个金属膜，设置在基底上方的至少一个直线构件和用于将所述至少一个线性构件连接到所述至少一个金属膜的至少一个附加构件。 所述至少一个线性构件通过将所述至少一个附加构件焊接到所述至少一个金属膜而连接到所述至少一个金属膜。

公开(公告)号：US20050179528A1

公开(公告)日：2005-08-18

申请号：US11043977

申请日：2005-01-28

申请人： Hiroaki Kawasaki

发明人： Hiroaki Kawasaki

IPC分类号： G01L17/00 ,  B60C23/02 ,  B60C23/06 ,  B60C23/00

CPC分类号： B60C23/061

摘要： A method for warning deflation of tires which can detect the deflation of 2 wheels at the same axle including a following axle, the simultaneous deflation of 4 wheels or the abrasion of tires only by the information of wheel speeds is provided. The method comprises the steps of: detecting the rotational information of each of tires; calculating and storing wheel speeds, vehicle accelerations, slip ratios of front and rear wheels, traveling distances and radius of traveling circle from the rotational information of said respective tires; calculating moving average of the vehicle accelerations and the slip ratios of front and rear wheels; accumulating the traveling distances and storing the moving averages of the vehicle accelerations and the slip ratios of front and rear wheels; determining regression coefficient and correlation coefficient of the slip ratio of front and rear wheels on the vehicle acceleration; determining the slip ratio of front and rear wheels when the vehicle acceleration is zero; determining whether the pressures of at least 2 wheels at the same axle or 4 wheels are simultaneously reduced or not, based on the regression coefficients and the slip ratio of front and rear wheels while the vehicle acceleration is zero; and warning deflation of tires.

摘要翻译： 提供了一种用于警告轮胎放气的方法，其可以检测到包括后轮的同一轴上的两个车轮的放气，仅通过车轮速度的信息同时放气4个车轮或轮胎的磨损。 该方法包括以下步骤：检测轮胎中的每一个的旋转信息; 计算和存储车轮速度，车辆加速度，前轮和后轮的滑移率，行进距离和行进圈半径与所述各个轮胎的旋转信息; 计算车辆加速度的移动平均值和前轮和后轮的滑移率; 累积行驶距离并存储车辆加速度的移动平均值和前轮和后轮的滑移率; 确定前轮和后轮的滑移率对车辆加速度的回归系数和相关系数; 确定当车辆加速度为零时前轮和后轮的滑移率; 基于车辆加速度为零时前轮和后轮的回归系数和滑移比，确定同一轴或四个车轮中至少两个车轮的压力是否同时减小; 并警告轮胎通货紧缩。

公开(公告)号：US06738704B2

公开(公告)日：2004-05-18

申请号：US10174939

申请日：2002-06-20

申请人： Hiroaki Kawasaki

发明人： Hiroaki Kawasaki

IPC分类号： B60T858

CPC分类号： G01C9/00 ,  F16H59/48 ,  F16H59/66 ,  F16H2059/405 ,  F16H2059/506 ,  F16H2059/663

摘要： An apparatus for judging road surface gradients including a speed detector for periodically detecting wheel speeds of four wheels of a vehicle, a vehicle body speed calculator for obtaining a vehicle body speed of the vehicle, a slip rate calculator for obtaining a slip rate, a vehicle body acceleration calculator for obtaining an acceleration of the vehicle body of the vehicle, a determining device for determining whether the acceleration of the vehicle body is within a specified range proximate to zero, and a gradient judging device for judging a gradient of a road surface depending on the determination of the determining device. The gradients of road surfaces might be judged without using various sensors but only on the basis of information which can be obtained from a speed detector for detecting wheel speeds.

摘要翻译： 一种用于判断路面梯度的装置，包括用于周期性地检测车辆四轮的车轮速度的速度检测器，用于获得车辆的车身速度的车身速度计算器，用于获得滑移率的滑移率计算器，车辆 车体加速度计算器，用于获得车辆的车体的加速度;确定装置，用于确定车身的加速度是否在接近于零的指定范围内;以及坡度判定装置，用于判断路面倾斜度的梯度 对确定装置的确定。 可以在不使用各种传感器的情况下判断路面的坡度，而只能基于可以从用于检测车轮速度的速度检测器获得的信息。