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1. 发明授权

US06776276B2 Wet friction material and its manufacturing method 有权
标题翻译：湿摩擦材料及其制造方法
公开(公告)号：US06776276B2
公开(公告)日：2004-08-17
申请号：US10280088
申请日：2002-10-25
申请人： Hiroki Okamura , Masato Suzuki , Yoshihito Fujimaki
发明人： Hiroki Okamura , Masato Suzuki , Yoshihito Fujimaki
IPC分类号： B32B302
CPC分类号： C04B35/6267 , C04B35/83 , F16D69/023 , Y10T428/213
摘要： A wet friction material and its manufacturing method are provided. The wet friction material has a substrate having a surface and a very superficial layer. The very superficial layer is provided on the surface of the substrate and contains resin and fibers. The resin and the fibers are heated by one of a laser beam, a heating plate and a heating roller so as to thermally change the very superficial layer in a short period of time. Such manufacturing method is capable of evenly carbonizing the resin and the fibers of the very superficial layer of a friction surface of the wet friction material so as to flexibly deal with a variety of size of products.
摘要翻译：提供湿摩擦材料及其制造方法。湿摩擦材料具有具有表面和非常表面层的基底。表面层设置在基材表面，并含有树脂和纤维。树脂和纤维被激光束，加热板和加热辊中的一个加热，以便在短时间内热变换非常表层。这种制造方法能够均匀地碳化湿摩擦材料的摩擦表面的树脂和非常表面层的纤维，以便灵活地处理各种尺寸的产品。

2. 发明授权

US08157075B2 Wet friction material 有权
标题翻译：湿摩擦材料
公开(公告)号：US08157075B2
公开(公告)日：2012-04-17
申请号：US12194027
申请日：2008-08-19
申请人： Hiroki Okamura , Yoshihito Fujimaki
发明人： Hiroki Okamura , Yoshihito Fujimaki
IPC分类号： F16D13/64 , F16D13/72
CPC分类号： F16D13/648 , F16D13/72 , F16D2069/004
摘要： Provided is a wet friction material that includes a ring shaped flat metal core and a plurality of segment-type friction material substrates joined onto one or both of surfaces of the ring shaped flat metal core with an adhesive and spaced apart along an entire circumference of the ring shaped flat metal core to form a plurality of oil grooves extending in a radial direction of the core metal by a clearance between adjacent ones of the above segment pieces. One or both of outer peripheral corner portions of each of the plurality of segment-type friction material substrates is chamfered to form a chamfered part such that a width of the oil grooves adjacent the chamfered part of the corner portions is larger than a width of a thinnest portion of the above plurality of the oil grooves.
摘要翻译：提供一种湿式摩擦材料，其包括环形平坦金属芯和多个段式摩擦材料基板，其连接到具有粘合剂的环形扁平金属芯的一个或两个表面上，并沿着整个圆周间隔开环形的扁平金属芯，以形成通过相邻的上述片段之间的间隙在芯金属的径向方向上延伸的多个油槽。多个分段式摩擦材料基板中的每一个的外周角部的一个或两个被倒角以形成倒角部，使得与角部的倒角部相邻的油槽的宽度大于上述多个油槽的最薄部分。

3. 发明申请

US20110021866A1 SLEEP CONTROL DEVICE AND CONTROL METHOD THEREFOR 有权
标题翻译：休眠控制装置及其控制方法
公开(公告)号：US20110021866A1
公开(公告)日：2011-01-27
申请号：US12922277
申请日：2009-03-06
申请人： Hisashi Iizuka , Hiroki Okamura
发明人： Hisashi Iizuka , Hiroki Okamura
IPC分类号： A61M21/02
CPC分类号： A61M21/02 , A61B3/113 , A61B5/024 , A61B5/18 , A61B5/4809 , A61B5/4812 , A61M2021/0027 , A61M2021/0044 , A61M2021/0083 , A61M2205/3375 , A61M2205/505 , A61M2230/06 , A61M2230/63 , B60K28/066 , G08B21/06
摘要： A drowsiness level detection section detects a drowsiness level of an individual person. A sleep depth level control section controls the sleep depth of the individual person based on the detected drowsiness level. The sleep depth level control section executes a first sleep control, in which the sleep depth level of the individual person is maintained at a predetermined sleep depth level below a maximum sleep depth level, if the detected drowsiness level is equal to or below a predetermined threshold.
摘要翻译：嗜睡度检测部检测个人的嗜睡水平。睡眠深度级别控制部分基于检测到的嗜睡水平来控制个人的睡眠深度。如果检测到的嗜睡水平等于或低于预定阈值，睡眠深度级别控制部分执行第一睡眠控制，其中个人的睡眠深度水平保持在低于最大睡眠深度水平的预定睡眠深度水平。

4. 发明申请

US20080199641A1 Wet-type friction material and its manufacturing method 有权
标题翻译：湿式摩擦材料及其制造方法
公开(公告)号：US20080199641A1
公开(公告)日：2008-08-21
申请号：US11905617
申请日：2007-10-02
申请人： Masato Hasegawa , Hiroki Okamura
发明人： Masato Hasegawa , Hiroki Okamura
IPC分类号： B32B1/00 , B32B37/10
CPC分类号： F16D13/64 , F16D69/02 , F16D2069/005 , F16D2069/0483 , F16D2069/0491 , F16D2250/00 , Y10T428/13 , Y10T428/21 , Y10T428/213 , Y10T428/218
摘要： In a wet-type friction material, a ring-shaped friction material substrate is compressed and fixed on a surface of a core metal by heat-pressing by a manufacturing metal mold. At the same time, a taper of an angle α corresponding to a taper at an outer peripheral side of an upper mold is provided on an outer peripheral side of the ring-shaped friction material substrate. Thus, the taper is formed such that a thickness in a radial direction of the ring-shaped friction material substrate becomes smaller from a middle point toward an outer peripheral edge.
摘要翻译：在湿式摩擦材料中，通过制造金属模具的热压将环形摩擦材料基板压缩固定在芯金属的表面上。同时，在环状摩擦材料基板的外周侧设置有与上模的外周侧的锥形相对应的角度α的锥度。因此，锥形形成为使得环状摩擦材料基板的径向厚度从中点朝向外周边缘变小。

5. 发明申请

US20110313259A1 PHYSIOLOGICAL CONDITION ESTIMATION DEVICE AND VEHICLE CONTROL DEVICE 有权
标题翻译：生理条件估计装置和车辆控制装置
公开(公告)号：US20110313259A1
公开(公告)日：2011-12-22
申请号：US13201189
申请日：2010-01-20
申请人： Yoshiyuki Hatakeyama , Yutaka Hirano , Hiroki Okamura
发明人： Yoshiyuki Hatakeyama , Yutaka Hirano , Hiroki Okamura
IPC分类号： A61B5/00
CPC分类号： A61B5/18 , A61B3/113 , A61B5/1103 , B60K28/06 , B60W40/08 , B60W2540/22 , G08B21/06
摘要： Provided are a physiological condition estimation device and a vehicle control device capable of preventing an error in the operation of an apparatus, such as a vehicle, and improving the safety of the operation of the apparatus. The physiological condition estimation device includes an eye-open time acquiring unit that acquires the eye-open time of the driver, a variation calculating unit that acquires a variation in the eye-open time acquired by the eye-open time acquiring unit, and a drowsiness predicting unit that determines the physiological condition of the driver on the basis of the variation in the eye-open time acquired by the variation calculating unit. In this way, since the physiological condition is determined on the basis of the variation in the eye-open time, it is possible to detect a slight reduction in the arousal level and estimate a significant reduction in the arousal level to a value that will cause an error in the driving of the vehicle in the future.
摘要翻译：本发明提供一种能够防止诸如车辆的装置的操作中的错误的生理状态估计装置和车辆控制装置，并且提高了装置的操作的安全性。生理条件估计装置包括获取驾驶员的睁眼时间的睁眼时间获取单元，获取由睁眼时间获取单元获取的睁眼时间的变化的变化计算单元，以及睡眠预测单元，其基于由变化计算单元获取的睁眼时间的变化来确定驾驶员的生理状态。以这种方式，由于基于眼睛开放时间的变化来确定生理状况，因此可以检测觉醒水平的轻微降低，并且将觉醒水平的显着降低估计为将导致的觉醒值未来驾驶车辆的错误。

6. 发明授权

US07919165B2 Wet-type friction material and its manufacturing method 有权
标题翻译：湿式摩擦材料及其制造方法
公开(公告)号：US07919165B2
公开(公告)日：2011-04-05
申请号：US11905617
申请日：2007-10-02
申请人： Masato Hasegawa , Hiroki Okamura
发明人： Masato Hasegawa , Hiroki Okamura
IPC分类号： B32B3/00 , B32B7/00 , C09K3/14 , F16D13/00
CPC分类号： F16D13/64 , F16D69/02 , F16D2069/005 , F16D2069/0483 , F16D2069/0491 , F16D2250/00 , Y10T428/13 , Y10T428/21 , Y10T428/213 , Y10T428/218
摘要： In a wet-type friction material, a ring-shaped friction material substrate is compressed and fixed on a surface of a core metal by heat-pressing by a manufacturing metal mold. At the same time, a taper of an angle α corresponding to a taper at an outer peripheral side of an upper mold is provided on an outer peripheral side of the ring-shaped friction material substrate. Thus, the taper is formed such that a thickness in a radial direction of the ring-shaped friction material substrate becomes smaller from a middle point toward an outer peripheral edge.
摘要翻译：在湿式摩擦材料中，通过制造金属模具的热压将环形摩擦材料基板压缩固定在芯金属的表面上。同时，在环状摩擦材料基板的外周侧设置与上模的外周侧的锥度对应的角度α的锥度。因此，锥形形成为使得环状摩擦材料基板的径向厚度从中点朝向外周边缘变小。

7. 发明授权

US10098583B2 Sleep quality estimation device, sleep quality estimation method and program for sleep quality estimation 有权
公开(公告)号：US10098583B2
公开(公告)日：2018-10-16
申请号：US14379458
申请日：2012-02-24
申请人： Kazuhide Shigeto , Hiroki Okamura , Hirokazu Kikuchi
发明人： Kazuhide Shigeto , Hiroki Okamura , Hirokazu Kikuchi
IPC分类号： A61B5/00 , A61B5/113 , A61B5/08
摘要： In a sleep quality estimation device, a respiration sensor detects the respiratory waveform of a subject. A sleep stage estimation unit estimates the sleep stage of the subject during sleep based on the respiratory waveform detected by the respiration sensor. In a sleep rhythm model database, models associated with the appearance probability of δ-wave for the sleep stage during sleep are recorded. A sleep quality estimation unit estimates the appearance time of δ-wave of the subject during sleep based on the sleep stage of the subject estimated by the sleep stage estimation unit and the models associated with the appearance probability of δ-wave for the sleep stage recorded in the sleep rhythm model database, and estimates the sleep quality of the subject based on the appearance time of δ-wave.

8. 发明申请

US20150038865A1 SLEEP QUALITY ESTIMATION DEVICE, SLEEP QUALITY ESTIMATION METHOD AND PROGRAM FOR SLEEP QUALITY ESTIMATION 审中-公开
标题翻译：睡眠质量评估装置，睡眠质量评估方法和睡眠质量评估程序
公开(公告)号：US20150038865A1
公开(公告)日：2015-02-05
申请号：US14379458
申请日：2012-02-24
申请人： Kazuhide Shigeto , Hiroki Okamura , Hirokazu Kikuchi
发明人： Kazuhide Shigeto , Hiroki Okamura , Hirokazu Kikuchi
IPC分类号： A61B5/00 , A61B5/08
CPC分类号： A61B5/4815 , A61B5/0816 , A61B5/1135 , A61B5/4812 , A61B5/7264 , A61B5/7278 , A61B2503/22 , G06F19/00
摘要： In a sleep quality estimation device, a respiration sensor detects the respiratory waveform of a subject. A sleep stage estimation unit estimates the sleep stage of the subject during sleep based on the respiratory waveform detected by the respiration sensor. In a sleep rhythm model database, models associated with the appearance probability of δ-wave for the sleep stage during sleep are recorded. A sleep quality estimation unit estimates the appearance time of δ-wave of the subject during sleep based on the sleep stage of the subject estimated by the sleep stage estimation unit and the models associated with the appearance probability of δ-wave for the sleep stage recorded in the sleep rhythm model database, and estimates the sleep quality of the subject based on the appearance time of δ-wave.
摘要翻译：在睡眠质量估计装置中，呼吸传感器检测被检体的呼吸波形。睡眠阶段估计单元基于由呼吸传感器检测到的呼吸波形来估计睡眠期间对象的睡眠阶段。在睡眠节律模型数据库中记录与休眠期间睡眠阶段δ波的出现概率相关的模型。休眠质量估计单元基于由睡眠阶段估计单元估计的对象的睡眠阶段和与记录的睡眠阶段的δ波的出现概率相关联的模型来估计睡眠期间对象的δ波的出现时间在睡眠节律模型数据库中，并根据δ波的出现时间估计对象的睡眠质量。

9. 发明授权

US09291211B2 Wet friction material 有权
标题翻译：湿摩擦材料
公开(公告)号：US09291211B2
公开(公告)日：2016-03-22
申请号：US14280830
申请日：2014-05-19
申请人： Hiroki Okamura
发明人： Hiroki Okamura
IPC分类号： F16D13/64 , F16D13/74 , F16D25/12 , F16D69/00
CPC分类号： F16D13/64 , F16D13/648 , F16D13/74 , F16D25/123 , F16D2069/004
摘要： In a wet friction material, a plurality of segment pieces is disposed at both sides of inter-segment grooves. The segment pieces are composed of first segment pieces and second segment pieces. The first segment piece has at least two inner peripheral recesses formed on an inner periphery thereof and at least two outer peripheral recesses formed on an outer periphery thereof. The outer periphery of the first segment piece has a short dimension. The second segment piece has at least two inner peripheral recesses formed on an inner periphery thereof and at least two outer peripheral recesses formed on an outer periphery thereof. The outer periphery of the second segment piece has a long dimension.
摘要翻译：在湿式摩擦材料中，在段间槽的两侧设置多个段片。片段由第一片段和第二片段组成。第一段片具有形成在其内周上的至少两个内周凹槽和形成在其外周上的至少两个外周凹槽。第一段片的外周具有短尺寸。第二段片具有形成在其内周上的至少两个内周凹槽和形成在其外周上的至少两个外周凹槽。第二片段的外周具有长的尺寸。

10. 发明申请

US20140236386A1 DRIVING ASSISTANCE APPARATUS 审中-公开
标题翻译：驾驶辅助装置
公开(公告)号：US20140236386A1
公开(公告)日：2014-08-21
申请号：US14346502
申请日：2011-09-22
申请人： Shintaro Yoshizawa , Hirokazu Kikuchi , Hiroki Okamura , Takuya Yamanashi , Quy Hung Nguyen Van
发明人： Shintaro Yoshizawa , Hirokazu Kikuchi , Hiroki Okamura , Takuya Yamanashi , Quy Hung Nguyen Van
IPC分类号： G08G1/16
CPC分类号： G08G1/166 , B60K31/0008 , B60W30/08 , B60W30/095 , B60W40/08 , B60W2050/0095 , B60W2540/30 , B60W2550/10
摘要： A driving assistance apparatus includes a plurality of model candidates that define a correspondence relationship between a driving operation performed by a driver and information indicating relative positions of a moving body detected on a periphery of a host vehicle and the host vehicle. The driving assistance apparatus determines a model to be used from among the plurality of model candidates on the basis of information relating to the detected moving body, and executes driving assistance on the basis of the determined model and a driving operation performed by the driver following detection of the moving body. Preferably, the determined model can be updated on the basis of the determined model and the driving operation performed by the driver following detection of the moving body.
摘要翻译：驾驶辅助装置包括多个模型候选，其定义由驾驶员执行的驾驶操作和指示在本车辆的周边和主车辆之间检测的移动体的相对位置的信息之间的对应关系。驾驶辅助装置根据与检测到的移动体有关的信息，从多个模型候选中确定要使用的模型，并且基于所确定的模型和驾驶员在检测到之后执行的驾驶操作来执行驾驶辅助的移动体。优选地，可以基于所确定的模型和驾驶员在检测到移动体之后执行的驾驶操作来更新所确定的模型。

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