公开(公告)号：US20060268378A1

公开(公告)日：2006-11-30

申请号：US11432352

申请日：2006-05-12

Applicant: Osamu Yano

Inventor： Osamu Yano

IPC: G03F3/08 ,  G06K15/00

CPC classification number: H04N5/70 ,  G09G3/2007 ,  G09G2320/02 ,  G09G2320/0276 ,  G09G2360/16 ,  H04N5/202

Abstract: A display apparatus is provided with a reverse gamma conversion circuit, an image signal processing circuit, and a display device. The display device is a PDP in which the light-emitting characteristics are linear. The image signal processing circuit is provided with a smoothing signal generator for smoothing image signals after reverse gamma conversion. Also provided is a detector whereby patterns that are to be processed as signals are detected from the image. The patterns include points of variation in which the gradation difference prior to reverse gamma conversion is a single gradation and in which the gradation difference is made to be two gradations or more due to reverse gamma conversion. A substitution unit is provided for substituting the smoothed gradation values in place of a portion of the gradation values of the pattern, and outputting the result to the display device.

Abstract translation: 显示装置设置有反向伽马转换电路，图像信号处理电路和显示装置。 显示装置是发光特性为直线状的PDP。 图像信号处理电路设置有平滑信号发生器，用于在反向伽马转换之后平滑图像信号。 还提供了一种检测器，其中从图像检测要作为信号处理的图案。 这些图案包括在反向伽马转换之前的灰度差为单一灰度的变化点，并且由于反向伽马转换，灰度级差异为两个等级或更多。 提供替代单元来代替平滑灰度值代替图案的灰度值的一部分，并将结果输出到显示装置。

公开(公告)号：US06865456B2

公开(公告)日：2005-03-08

申请号：US10688244

申请日：2003-10-17

Applicant: Keiyu Kin ,  Osamu Yano

Inventor： Keiyu Kin ,  Osamu Yano

IPC: B60C23/06 ,  G06F7/00 ,  G06F19/00

CPC classification number: B60C23/061

Abstract: A rotational speed V1 of a left front wheel T1, a rotational speed V2 of a right front wheel T2, a rotational speed V3 of a left rear wheel T3, and a rotational speed V4 of a right rear wheel T4 are detected by rotational speed sensors S1-S4, respectively. A front-wheel yaw rate γF arising due to a rotational speed difference between the front wheels T1, T2 and a rear-wheel yaw rate γR arising due to a rotational speed difference between the rear wheels T3, T4 are monitored. When a significant disparity between the both rotational speed differences is observed, it is determined that tire inflation pressure of any of the wheels T1-T4 has decreased. Upon detection, correction is made to an apparent yaw rate that would be observed in the properly inflated wheel as a result of steering for correction by a driver, thereby improving detection accuracy of underinflation of the tires.

Abstract translation: 左前轮T1的转速V1，右前轮T2的转速V2，左后轮T3的转速V3和右后轮T4的转速V4由转速传感器 S1-S4。 监视由于前轮T1，T2之间的转速差和由于后轮T3，T4之间的转速差引起的后轮横摆角γR而产生的前轮偏航率γF。 当观察到两个转速差异之间的显着差异时，确定任何车轮T1-T4的轮胎充气压力已经降低。 在检测时，由于作为驾驶员的校正的转向的结果，对在适当充气的车轮中观察到的表观偏航率进行校正，从而提高轮胎欠充气的检测精度。

公开(公告)号：US06834543B2

公开(公告)日：2004-12-28

申请号：US10676606

申请日：2003-10-01

Applicant: Keiyu Kin ,  Osamu Yano

Inventor： Keiyu Kin ,  Osamu Yano

IPC: G01M1702

CPC classification number: B60C23/061

Abstract: A four-wheel vehicle is equipped with rotational speed sensors S1-S4 that detect a rotational speed V1 of a left front wheel T1, a rotational speed V2 of a right front wheel T2, a rotational speed V3 of a left rear wheel T3 and a rotational speed V4 of a right rear wheel T4, respectively, and a yaw rate sensor S&ggr; that detects a yaw rate of the vehicle. An underinflation detector 1 includes a controller 2 that calculates a front-wheel yaw rate &ggr;F derived from a difference in rotational speed between the front wheels T1, T2, a rear-wheel yaw rate &ggr;R derived from a difference in rotational speed between the rear wheels T3, T4, and deviations of the yaw rates &ggr;F, &ggr;R from an actually measured value output from the yaw rate sensor S&ggr;. A rate of change of the deviation with respect to change of vehicle speed is determined to thereby detect insufficiency of inflation pressure of tires with high reliability. Utilizing this underinflation detector 1, the outputs of the yaw rate sensor S&ggr; can be corrected.

Abstract translation: 四轮车配备有检测左前轮T1的转速V1，右前轮T2的转速V2，左后轮T3的转速V3和左后轮T3的转速的转速传感器S1-S4 右后轮T4的转速V4以及检测车辆的偏航率的横摆率传感器Sgamma。 欠充气检测器1包括控制器2，该控制器2计算从前轮T1，T2之间的转速差导出的前轮横摆角速度γF，从后轮之间的转速差导出的后轮偏航率γR T3，T4以及偏航率gammaF，gammaR与偏航率传感器Sgamma输出的实际测量值的偏差。 确定相对于车速变化的偏差的变化率，从而检测出具有高可靠性的轮胎的充气压力不足。 利用该欠通量检测器1，可以校正横摆率传感器Sgamma的输出。

公开(公告)号：US06662097B2

公开(公告)日：2003-12-09

申请号：US10244322

申请日：2002-09-16

Applicant: Keiyu Kin ,  Hiroyuki Urabe ,  Osamu Yano

Inventor： Keiyu Kin ,  Hiroyuki Urabe ,  Osamu Yano

IPC: G06F1900

CPC classification number: B60T8/172 ,  B60T2210/12 ,  B60T2270/86

Abstract: In a system for computing a road surface frictional coefficient for controlling a motion of a vehicle, the road surface frictional coefficient is estimated according to the deviation of the estimated vehicle body fore-and-aft/lateral acceleration from the actually detected vehicle body fore-and-aft/lateral acceleration, instead of estimating it directly from the tire slip ratio so that the road surface frictional coefficient is prevented from being estimated substantially higher than it actually is. In particular, by judging a sudden change in the road surface frictional coefficient only when a change in the road surface frictional coefficient, in particular an increase in the frictional coefficient, has persisted for more than a prescribed time period, an error in the estimation of the road surface frictional coefficient can be minimized, and a favorable vehicle motion control based on the estimated road surface frictional coefficient can be ensured under all conditions.

公开(公告)号：US5809445A

公开(公告)日：1998-09-15

申请号：US573268

申请日：1995-12-15

Applicant: Osamu Yamamoto ,  Shuji Shiraishi ,  Osamu Yano

Inventor： Osamu Yamamoto ,  Shuji Shiraishi ,  Osamu Yano

IPC: G01N19/02 ,  B60K28/16 ,  B60R16/02 ,  B60T8/172 ,  B60T8/1763 ,  F02D29/02 ,  F02D41/04 ,  F02D45/00 ,  G06G7/70

CPC classification number: B60K28/16 ,  B60T8/172 ,  B60T8/1725 ,  B60T8/17636 ,  B60T2240/02

Abstract: A slip rate of the driven wheel is calculated (at step S1). When the slip rate is smaller and when the slip rate is larger (at steps S2 and S3), estimated road surface friction coefficients MUTG and MUFG are determined by searching a table, based on a total grip force TGS or a longitudinal grip force FG determined from a vehicle acceleration (at steps S4, S7, S5 and S9). The larger one of the estimated road surface friction coefficients MUTG and MUFG is selected as MUCON (at steps S10, S11 and S12). A minimum total grip force TGMIN determined by searching a table and based on MUCON is compared with the total grip force TGS determined from the vehicle acceleration (at step S13), and the larger one of the minimum total grip force TGMIN and total grip force TGS is delivered as a total grip force TG for traction control (at steps S14 and S15). Thus, it is possible to estimate a correct total grip force, taking the road surface friction coefficient into consideration.

Abstract translation: 计算从动轮的滑移率（步骤S1）。 当滑移率较小时，滑移率较大时（步骤S2和S3），估计的路面摩擦系数MUTG和MUFG是通过基于总抓握力TGS或纵向夹紧力FG进行搜索而确定的 （步骤S4，S7，S5，S9）。 选择估计路面摩擦系数MUTG和MUFG中较大的一个作为MUCON（在步骤S10，S11和S12）。 将通过搜索表并基于MUCON确定的最小总抓握力TGMIN与从车辆加速度确定的总抓握力TGS进行比较（步骤S13），并且最小总抓握力TGMIN和总抓握力TGS中较大的一个 作为牵引力控制的总牵引力TG传送（在步骤S14和S15）。 因此，考虑到路面摩擦系数，可以估计正确的总抓地力。

公开(公告)号：USD385613S

公开(公告)日：1997-10-28

申请号：US57947

申请日：1996-08-05

Applicant: Osamu Yano

Designer： Osamu Yano

公开(公告)号：US5434155A

公开(公告)日：1995-07-18

申请号：US76589

申请日：1993-06-15

Applicant: Nobuyuki Fukazawa ,  Tuneji Suzuki ,  Kengo Otsuka ,  Osamu Yano ,  Daiji Iwata ,  Yukichi Kawai

Inventor： Nobuyuki Fukazawa ,  Tuneji Suzuki ,  Kengo Otsuka ,  Osamu Yano ,  Daiji Iwata ,  Yukichi Kawai

IPC: A61K31/47 ,  A61K31/496 ,  A61P35/00 ,  C07D215/20 ,  A61K31/495 ,  C07D401/00

CPC classification number: C07D215/20

Abstract: Compounds having an activity to stimulate the carcinostatic effect of carcinostatic agents, which can be expressed by the following general formula (1): ##STR1## in which A is ##STR2## (in which R.sub.1, R.sub.2 and R.sub.3 are each independent and represent a hydrogen atom or a phenyl group) are made into fumarates so as to improve their oral absorbability and solubility in water without interfering with their effects.

Abstract translation: 具有刺激制癌剂的致癌作用的化合物，其可以由以下通式（1）表示：其中A为（其中R 1，R 2和R 3各自独立地为 并且表示氢原子或苯基）制成富马酸盐，以便改善其在水中的口服吸收性和溶解性而不影响其效果。

公开(公告)号：US5116979A

公开(公告)日：1992-05-26

申请号：US578494

申请日：1990-09-06

Applicant: Nobuyuki Fukazawa ,  Hajime Iizuka ,  Osamu Yano ,  Yukio Miyama

Inventor： Nobuyuki Fukazawa ,  Hajime Iizuka ,  Osamu Yano ,  Yukio Miyama

IPC: A61K31/215 ,  A61K31/22 ,  A61K31/235 ,  A61K31/4406 ,  A61K31/445 ,  A61K31/495 ,  A61K31/535 ,  A61K31/5375 ,  A61P25/00 ,  A61P25/28 ,  C07C235/34 ,  C07C235/36 ,  C07C235/44 ,  C07D213/80 ,  C07D295/18 ,  C07D295/185

CPC classification number: C07D213/80 ,  C07C235/34 ,  C07C235/36 ,  C07D295/185 ,  C07C2101/14 ,  C07C2103/74

Abstract: Dihydrocaffeic acid derivatives are here disclosed which are applicable as medicines having excellent absorbency in the case of oral administration and good concentration retention in blood.The disclosed compounds have the function to induce the production and secretion of a nerve growth factor (NGF) in the brain tissue, and therefore they are effective as medicines for the progression inhibition and therapy of regressive disorders of the central nervous system.