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1. 发明授权

US5531110A Method and apparatus for estimating disturbance acting on vehicle tired wheel based on wheel angular velocity and equation of state 失效
标题翻译：基于车轮角速度和状态方程估计车辆轮胎轮胎干扰的方法和装置
公开(公告)号：US5531110A
公开(公告)日：1996-07-02
申请号：US280214
申请日：1994-07-25
申请人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Nobuo Hiraiwa , Katsuhiro Asano , Takaji Umeno , Toshimichi Takahashi
发明人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Nobuo Hiraiwa , Katsuhiro Asano , Takaji Umeno , Toshimichi Takahashi
IPC分类号： G01P3/44 , B60C23/00 , B60C23/06 , G01L5/00 , G01L17/00 , G01M17/013 , G01M17/02
CPC分类号： B60C23/062 , B60C23/00 , B60C23/061
摘要： The invention is a method and apparatus wherein a disturbance acting on a tired wheel of a vehicle is estimated by a disturbance observer on the basis of the detected angular velocity of the wheel. In one form of the method, the wheel angular velocity is compensated for the disturbance, depending upon the amount of change of the wheel angular velocity caused by the disturbance. In another form of the method, the angular acceleration of the wheel as well as the disturbance is estimated by the observer, and the moment of inertia of the wheel is obtained according to a relationship between the estimated disturbance and angular acceleration of the wheel.
摘要翻译：本发明是一种方法和装置，其中基于检测到的车轮的角速度，由干扰观测器估计作用在车辆的轮胎上的扰动。在该方法的一种形式中，根据由扰动引起的车轮角速度的变化量，对于干扰来补偿车轮角速度。在该方法的另一种形式中，由观察者估计车轮的角加速度和扰动，并且根据轮的推定的扰动和角加速度之间的关系来获得车轮的转动惯量。

2. 发明授权

US5826207A Device for estimating air pressure of tire from vibration components of vehicle wheel speed 失效
标题翻译：用于估计车轮速度的振动分量的轮胎气压的装置
公开(公告)号：US5826207A
公开(公告)日：1998-10-20
申请号：US575250
申请日：1995-12-20
申请人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Katsuhiro Asano , Takaji Umeno , Toshiharu Naito , Nobuyoshi Onogi , Yuuichi Inoue
发明人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Katsuhiro Asano , Takaji Umeno , Toshiharu Naito , Nobuyoshi Onogi , Yuuichi Inoue
IPC分类号： G01L17/00 , B60C23/00 , B60C23/06
CPC分类号： B60C23/062 , B60C23/061
摘要： In a tire air pressure estimation based upon vibration components extractedrom a vehicle wheel speed signal, when the vehicle is a driven vehicle wheel, the precision of estimation is improved by canceling the components of vibration due to the resonance of the drive system from the vibration components based upon which the estimation calculation is made. The vibration components due to the resonance of the drive system can be canceled by canceling those vibration components extracted from the vehicle wheel speed signal which are the same in the phase between left and right driven vehicle wheels. When the tire air pressure of one of a pair of left and right driven vehicle wheels is lower than that of the other, the lower tire air pressure is more correctly estimated. Therefore, the higher tire air pressure may be estimated according to the lower tire air pressure against the drive system resonance.
摘要翻译：在基于从车轮速度信号提取的振动分量的轮胎空气压力估计中，当车辆是从动车轮时，通过消除由于驱动系统的振动引起的振动的振动的分量，从而提高了估计的精度基于此进行估计计算的部件。可以通过取消从车轮速度信号中提取的在左右驱动车轮之间的相位相同的振动分量来抵消由驱动系统的共振引起的振动成分。一对左右的从动车轮中的一方的轮胎空气压力低于另一方的轮胎空气压力时，能够更正确地估计较低的轮胎空气压力。因此，可以根据相对于驱动系统谐振的较低的轮胎空气压力来估计较高的轮胎空气压力。

3. 发明授权

US6142026A Wheel information estimating apparatus 失效
标题翻译：车轮信息估计装置
公开(公告)号：US6142026A
公开(公告)日：2000-11-07
申请号：US458099
申请日：1995-06-01
申请人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Takaji Umeno , Katsuhiro Asano , Toshiharu Naito , Nobuyoshi Onogi
发明人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Takaji Umeno , Katsuhiro Asano , Toshiharu Naito , Nobuyoshi Onogi
IPC分类号： B60C23/06 , G01M15/00 , B60C23/00 , G01L17/00
CPC分类号： B60C23/062 , B60C23/061
摘要： A wheel information estimating apparatus, which includes: a detecting device for detecting a wheel motion state relating to a movement of a tired wheel of a motor vehicle; an estimating device for estimating wheel information relating to the tired wheel, on the basis of the wheel motion state detected by the detecting device; and a modifying device for modifying an element relating to estimation of the wheel information, so as to improve an accuracy of estimating the wheel information. The element to be modified is selected from a movement of a center of rotation of the tired wheel as viewed in a plane in which the wheel is rotated, a signal applied from the detecting device to the estimating device, and an internal parameter used by the estimating means for estimating the wheel information.
摘要翻译：一种车轮信息估计装置，包括：检测装置，用于检测与机动车辆的轮胎的运动有关的车轮运动状态; 基于由所述检测装置检测到的车轮运动状态来估计与所述轮胎相关的车轮信息的估计装置; 以及用于修改与车轮信息的估计有关的元件的修改装置，以便提高车轮信息的估计精度。要修改的元件选自在车轮旋转的平面中观察到的轮胎的旋转中心的运动，从检测装置施加到估计装置的信号，以及由用于估计车轮信息的估计装置。

4. 发明授权

US5913241A Apparatus for estimating vehicle tire air pressure from not only tired wheel motion but also tire temperature 失效
标题翻译：用于从不仅轮胎运动而且轮胎温度估算车辆轮胎气压的装置
公开(公告)号：US5913241A
公开(公告)日：1999-06-15
申请号：US861737
申请日：1997-05-22
申请人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Takeyasu Taguchi , Kenji Fujiwara , Takaji Umeno
发明人： Hideki Ohashi , Hiroyuki Kawai , Hiroyoshi Kojima , Takeyasu Taguchi , Kenji Fujiwara , Takaji Umeno
IPC分类号： G01L17/00 , B60C23/00 , B60C23/06 , B60C23/20 , G01K1/14 , B60C23/02 , E01C23/00
CPC分类号： B60C23/062 , B60C23/061 , B60C23/20
摘要： An apparatus for estimating an air pressure of a tire of a tired wheel of a motor vehicle, on the basis of a temperature of the tire as well as a motion of the tired wheel, preferably including a temperature-related variable sensor for detecting a temperature-related variable related to the temperature of the tire, and an estimating device for estimating the air pressure of the tire on the basis of the temperature-related variable as well as the motion of the tired wheel.
摘要翻译：基于轮胎的温度以及轮胎的运动来估计机动车辆的轮胎的轮胎的空气压力的装置，优选地包括用于检测温度的温度相关的可变传感器与轮胎的温度有关的变量，以及用于基于温度相关变量以及疲劳轮的运动来估计轮胎的气压的估计装置。

5. 发明授权

US5400072A Video camera unit having an airtight mounting arrangement for an image sensor chip 失效
标题翻译：具有用于图像传感器芯片的气密安装装置的摄像机单元
公开(公告)号：US5400072A
公开(公告)日：1995-03-21
申请号：US480979
申请日：1990-02-16
申请人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kodowaki , Takamasa Naito , Hiroyoshi Kojima , Atsumu Iguchi , Masaaki Yokoyama , Junichirou Nakajima , Masayuki Takahashi , Kunio Niwa
发明人： Akiya Izumi , Iwao Takemoto , Hiroichi Sokei , Masahiko Kodowaki , Takamasa Naito , Hiroyoshi Kojima , Atsumu Iguchi , Masaaki Yokoyama , Junichirou Nakajima , Masayuki Takahashi , Kunio Niwa
IPC分类号： G02B7/02 , G02B9/12 , G02B9/34 , H04N5/225
CPC分类号： G02B9/12 , G02B9/34 , H04N5/2253 , G02B7/021
摘要： A video camera unit is separated into a holder for receiving lenses and a base on which a solid-state image pickup chip is mounted. The holder and the base are assembled together with the distance between them made variable so that it is possible to adjust the back focus of the lens. Further, a video camera unit has a holder which is separated into a first holder for receiving lenses and a second holder for receiving a solid-state image pickup device so that both holders can be assembled together with the distance between them made variable. Therefore, it is also possible to adjust the back focus of the lens.
摘要翻译：摄像机单元被分离成用于接收透镜的保持器和安装有固态图像拾取芯片的基座。保持器和基座组装在一起，它们之间的距离变化，使得可以调节透镜的后焦距。此外，摄像机单元具有分离成用于接收透镜的第一保持器和用于接收固态图像拾取装置的第二保持器的保持器，使得两个保持器可以组装在一起，并且它们之间的距离变化。因此，也可以调整透镜的后焦点。

6. 发明授权

US08618792B2 Rotation angle detection device, and rotation angle detection method 有权
标题翻译：旋转角度检测装置和旋转角度检测方法
公开(公告)号：US08618792B2
公开(公告)日：2013-12-31
申请号：US13122759
申请日：2009-09-29
申请人： Hiroyoshi Kojima , Masashi Mure , Hisashi Nishikawa
发明人： Hiroyoshi Kojima , Masashi Mure , Hisashi Nishikawa
IPC分类号： G01B7/30
CPC分类号： G01D5/244
摘要： A rotation angle detection device includes: a detection portion that detects detection angle that univocally corresponds to rotation angle of a rotating body which is within a predetermined range, wherein the detection angle linearly increases from a minimum value to a maximum value as the rotation angle increases within a unit range, and the detection angle changes from the maximum value to the minimum value or from the minimum value to the maximum value at a boundary between unit ranges that are adjacent to each other; and a correction portion that corrects the detection angle so that the detection angle detected in the predetermined range has linear characteristics, if the boundary between the unit ranges is contained in the predetermined range.
摘要翻译：旋转角度检测装置包括：检测部，其检测与旋转体的旋转角度一致的检测角度，该旋转角度在预定范围内，其中，随着旋转角度增加，检测角度从最小值线性增加到最大值在单位范围内，检测角度从相邻的单位范围的边界处的最大值到最小值或从最小值到最大值变化; 以及如果单位范围之间的边界包含在预定范围内，校正检测角度使得在预定范围内检测到的检测角度具有线性特性的校正部分。

7. 发明授权

US5917452A Noise reducing rod vehicle antenna 失效
标题翻译：降噪杆车载天线
公开(公告)号：US5917452A
公开(公告)日：1999-06-29
申请号：US807420
申请日：1997-02-28
申请人： Jiro Harada , Masaki Shinkawa , Shinichi Saito , Hiroyoshi Kojima
发明人： Jiro Harada , Masaki Shinkawa , Shinichi Saito , Hiroyoshi Kojima
IPC分类号： H01Q1/32 , H01Q1/00 , H01Q1/12
CPC分类号： H01Q1/005 , H01Q1/1285 , Y10S343/01
摘要： A rod-shaped vehicle antenna according to the present invention, includes a rod-shaped antenna element having small- and large-diameter portions arranged alternately at regular pitches along the longitudinal direction of a rod-shaped conductor. When the outside diameter of each of the small-diameter portions is D1, that of each of the large-diameter portions is D2, and the pitch (length of each of the small- and large-diameter portions) is P, P is set within the following range:(D2.times.6).ltoreq.P.ltoreq.(D2.times.7). The ratioof D1 to D2, that is, D1/D2 is set within the following range:0.7.ltoreq.(D1/D2).ltoreq.0.85.
摘要翻译：根据本发明的杆状车辆用天线，具有沿着杆状导体的长度方向以规定间距交替设置的小直径大直径部的杆状天线元件。当每个小直径部分的外径为D1时，每个大直径部分的外径为D2，并且每个小直径部分的间距（P）分别为P，P设定在以下范围内：（D2x6）

8. 发明申请

US20100195313A1 LIGHT-DIFFUSING FILM AND APPARATUS PROVIDED WITH THE SAME 审中-公开
标题翻译：光扩散膜及其提供的装置
公开(公告)号：US20100195313A1
公开(公告)日：2010-08-05
申请号：US12668824
申请日：2008-07-18
申请人： Masanori Hiraishi , Satoshi Suda , Hiroyoshi Kojima , Yoshiki Yakushijin
发明人： Masanori Hiraishi , Satoshi Suda , Hiroyoshi Kojima , Yoshiki Yakushijin
IPC分类号： G02B5/02 , B32B5/16 , B32B27/36 , B32B5/00 , C08L69/00 , F21V9/06 , G02B1/10 , G09F13/04
CPC分类号： G02B5/0278 , G02B5/0242 , G02B5/0257 , G02B5/0268 , G02F1/133611 , Y10T428/254 , Y10T428/31507
摘要： A light-diffusing film comprises a light-diffusing layer (e.g., an anisotropic light-diffusing layer), and the light-diffusing layer comprises a continuous phase comprising a polycarbonate-series resin (a polycarbonate-series resin having a number average molecular weight of 15000 to 25000) and a dispersed phase comprising a polypropylene-series resin (a metallocene-catalyzed polypropylene-series random copolymer). A transparent layer may be laminated on at least one side of the light-diffusing layer. The light-diffusing layer may substantially be free from a compatibilizing agent. In spite of a use of the polycarbonate-series resin, the dispersed phase can uniformly be formed. Therefore, the film is suitable for a member of a plane light source device or a display apparatus. The light-diffusing film inhibits a change in a light-diffusing characteristic even under a high temperature.
摘要翻译：光扩散膜包括光漫射层（例如，各向异性光漫射层），并且光扩散层包括连续相，其包含聚碳酸酯系树脂（数均分子量为的聚碳酸酯系树脂为15000〜25000）和包含聚丙烯系树脂（茂金属催化的聚丙烯系无规共聚物）的分散相。可以在光漫射层的至少一侧层叠透明层。光漫射层基本上不含相容剂。尽管使用聚碳酸酯系树脂，但均匀地形成分散相。因此，该膜适合于平面光源装置或显示装置的构件。即使在高温下，光扩散膜也抑制光扩散特性的变化。

9. 发明授权

US07461713B2 Tire protecting apparatus 失效
标题翻译：轮胎保护装置
公开(公告)号：US07461713B2
公开(公告)日：2008-12-09
申请号：US10636615
申请日：2003-08-08
申请人： Hiroyoshi Kojima
发明人： Hiroyoshi Kojima
IPC分类号： B60K31/00
CPC分类号： B60C23/20 , B60C23/0408
摘要： A tire protecting apparatus mounted on a vehicle provided with a wheel having a tire on a wheel filled with pressurized air, which protects the tire from abnormally deforming while the vehicle is running, is provided with a tire temperature sensor that detects a temperature of the tire, and a determinator that determines whether it is necessary to cool the tire based on the tire temperature detected by the tire temperature sensor when there is a possibility that abnormal tire deformation will occur. Accordingly, the invention protects the tire from abnormally deforming by considering the temperature of the tire while the vehicle is running.
摘要翻译：设置有车轮的轮胎保护装置设置有轮胎温度传感器，轮胎温度传感器检测轮胎的温度，轮胎温度传感器具有轮胎温度传感器，轮胎温度传感器检测轮胎温度，以及确定器，其当存在可能发生异常轮胎变形时，确定是否需要基于由轮胎温度传感器检测到的轮胎温度来冷却轮胎。因此，本发明通过在车辆行驶时考虑轮胎的温度来保护轮胎不发生异常变形。

10. 发明申请

US20110199075A1 ROTATION ANGLE DETECTION DEVICE, AND ROTATION ANGLE DETECTION METHOD 有权
标题翻译：旋转角度检测装置和旋转角度检测方法
公开(公告)号：US20110199075A1
公开(公告)日：2011-08-18
申请号：US13122759
申请日：2009-09-29
申请人： Hiroyoshi Kojima , Masashi Mure , Hisashi Nishikawa
发明人： Hiroyoshi Kojima , Masashi Mure , Hisashi Nishikawa
IPC分类号： G01B7/30
CPC分类号： G01D5/244
摘要： A rotation angle detection device includes: a detection portion that detects detection angle that univocally corresponds to rotation angle of a rotating body which is within a predetermined range, wherein the detection angle linearly increases from a minimum value to a maximum value as the rotation angle increases within a unit range, and the detection angle changes from the maximum value to the minimum value or from the minimum value to the maximum value at a boundary between unit ranges that are adjacent to each other; and a correction portion that corrects the detection angle so that the detection angle detected in the predetermined range has linear characteristics, if the boundary between the unit ranges is contained in the predetermined range.
摘要翻译：旋转角度检测装置包括：检测部，其检测与旋转体的旋转角度一致的检测角度，该旋转角度在预定范围内，其中，随着旋转角度增加，检测角度从最小值线性增加到最大值在单位范围内，检测角度从相邻的单位范围的边界处的最大值到最小值或从最小值到最大值变化; 以及如果单位范围之间的边界包含在预定范围内，校正检测角度使得在预定范围内检测到的检测角度具有线性特性的校正部分。

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