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21. 发明授权

US5024492A Hydraulic braking system for an automotive vehicle 失效
公开(公告)号：US5024492A
公开(公告)日：1991-06-18
申请号：US386250
申请日：1989-07-28
申请人： Michiharu Nishii , Genji Mizuno , Yoshihisa Nomura , Masahiko Kato
发明人： Michiharu Nishii , Genji Mizuno , Yoshihisa Nomura , Masahiko Kato
IPC分类号： B60T13/12 , B60T8/44 , B60T8/48 , B60T11/18 , B60T13/14
CPC分类号： B60T8/445 , B60T11/18 , B60T13/146 , B60T8/4836
摘要： A hydraulic braking system for an automotive vehicle having a power source for generating a hydraulic power pressure, a reservoir, a master cylinder, a hydraulic booster for actuating the master cylinder in response to depression of a brake pedal and a plurality of wheel brake cylinders for braking respective road wheels, which are divided into a first group of wheel brake cylinders communicating with the master cylinder and a second group of wheel brake cylinders communicating with the hydraulic booster. An auxiliary cylinder is disposed between the hydraulic booster and the second group of wheel brake cylinders. The auxiliary cylinder includes a cylinder body having a cylinder bore defined therein and a piston axially slidably disposed within the cylinder bore. The piston forms within the cylinder bore a first chamber and a second chamber, and blocks a fluid communication therebetween. The first chamber communicates with the hydraulic booster and the second chamber communicates with the second group of wheel brake cylinders to which a braking force is applied in response to operation of the hydraulic booster. Thereby, the brake fluid filled in the hydraulic booster is prevented from flowing out, even if leakage of the brake fluid occurs in the second group of wheel brake cylinders.

22. 发明授权

US4887869A Hydraulic braking system 失效
标题翻译：液压制动系统
公开(公告)号：US4887869A
公开(公告)日：1989-12-19
申请号：US259775
申请日：1988-10-19
申请人： Michiharu Nishii , Genji Mizuno , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
发明人： Michiharu Nishii , Genji Mizuno , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
IPC分类号： B60T8/1761 , B60T8/44 , B60T8/94 , B60T13/12 , B60T13/14
CPC分类号： B60T8/44 , B60T13/146 , B60T8/446 , B60T8/94
摘要： A pair of spaced apart large-diameter and small-diameter lands between which a fluid chamber is defined are formed on a second piston in a tandem cylinder to which an anti-skid device is added. Booster pressure is applied to the fluid chamber to act on the large-diameter land in a manner fluidly locking the second piston against movement despite a reduction in pressure in the first and second pressure chambers during operation of the anti-skid device. As a result, the movement of the brake pedal in the normal direction of depression is prevented when the anti-skid devices operates.
摘要翻译：一对间隔开的大直径和小直径的平台，其间限定有流体室，在串联气缸中的第二活塞上形成有防滑装置。尽管在防滑装置的操作期间第一压力室和第二压力室中的压力降低，加压压力被施加到流体室以以流体地锁定第二活塞的方式作用在大直径区域上。结果，当防滑装置工作时，防止制动踏板在正常方向的运动。

23. 发明授权

US4876853A Tandem master cylinder with booster piston at pedal-remote end of master cylinder and with booster-pressure responsive reservoir valve for forward brake circuit 失效
标题翻译：串联主缸，在主缸的踏板远端具有增压活塞，并具有用于前进制动回路的增压压力响应储油阀
公开(公告)号：US4876853A
公开(公告)日：1989-10-31
申请号：US11240
申请日：1987-02-05
申请人： Kenji Shirai , Yoshihisa Nomura
发明人： Kenji Shirai , Yoshihisa Nomura
IPC分类号： B60T11/20 , B60T13/12 , B60T13/14
CPC分类号： B60T13/145
摘要： A tandem master cylinder with a booster used for a hydraulic actuator such as an automotive brake system. The master cylinder has a first and a second independently movable presser piston disposed in tandem in a first housing such that the presser pistons and the first housing define a first and a second pressure chamber. The booster has a first power piston advanced by a fluid pressure in a first power chamber formed in a second housing, to advance the first presser piston. The booster has a valve operable due to a relative movement between the first power piston, and an operating member for operating said booster, whereby the fluid pressure in the first power chamber is controlled according to an operating force applied to the operating member. In a third housing, there is disposed a second power piston, which has opposite pressure-receiving faces one of which receives a fluid pressure in the second pressure chamber, the other face receiving a fluid pressure in a second power chamber, whereby the fluid pressure in the second pressure chamber is controlled according to the fluid pressure in the second power chamber. The second power chamber is connected to the first power chamber.
摘要翻译：具有用于诸如汽车制动系统的液压致动器的助力器的串联主缸。主缸具有在第一壳体中串联设置的第一和第二独立可移动的压脚活塞，使得压脚活塞和第一壳体限定第一和第二压力室。助推器具有通过形成在第二壳体中的第一动力室中的流体压力推进的第一动力活塞，以推进第一压力活塞。增压器具有由于第一动力活塞和用于操作所述助力器的操作构件之间的相对移动而可操作的阀，由此根据施加到操作构件的操作力来控制第一动力室中的流体压力。在第三壳体中设置有第二动力活塞，其具有相对的压力接收面，其中一个压力接收面接收第二压力室中的流体压力，另一个面在第二动力室中接收流体压力，由此流体压力在第二压力室中根据第二动力室中的流体压力来控制。第二动力室连接到第一动力室。

24. 发明授权

US4848853A Hydraulic brake system 失效
标题翻译：液压制动系统
公开(公告)号：US4848853A
公开(公告)日：1989-07-18
申请号：US259743
申请日：1988-10-19
申请人： Genji Mizuno , Michiharu Nishii , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
发明人： Genji Mizuno , Michiharu Nishii , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
IPC分类号： B60T8/44 , B60T8/48 , B60T8/94 , B60T13/14
CPC分类号： B60T8/94 , B60T13/146 , B60T8/445 , B60T8/4836
摘要： A hydraulic brake system includes a master cylinder for generating a brake fluid pressure in response to a brake pedal, a power fluid source for generating a power fluid pressure by increasing a brake fluid to a predetermined pressure. A dynamic fluid pressure control apparatus supplies the brake fluid pressure to regulate the power fluid pressure from the power fluid pressure source in response to the brake pedal. A plurality of wheel cylinders of each wheel for the vehicle are fluidically communicated with a dynamic fluid pressure control apparatus and the master cylinder via a fluid passage separated into plural control systems. A first changeover valve fluidically and selectively communicates at least one system of the wheel cylinder with one of the dynamic fluid pressure control apparatus and the master cylinder and a control valve disposed in a fluid passage communicates the first changeover valve and the wheel cylinder controls the brake fluid pressure supplied to the wheel cylinder by opening and closing the fluid passage in accordance with the slip state of the wheel upon braking. A control circuit controls the actuation of the control valve and the first changeover valve, and a second changeover valve is disposed in a fluid passage fluidically communicating the first changeover valve and the dynamic fluid pressure control apparatus and selectively communicates the fluid passage with one of the dynamic fluid pressure control apparatus and the power fluid pressure source.
摘要翻译：液压制动系统包括用于响应于制动踏板产生制动液压力的主缸，用于通过将制动液增加到预定压力来产生动力流体压力的动力流体源。动态流体压力控制装置响应于制动踏板供应制动液压力以调节来自动力流体压力源的动力流体压力。用于车辆的每个车轮的多个车轮缸通过分离成多个控制系统的流体通道与动态流体压力控制装置和主缸流体连通。第一切换阀流动地且选择性地将轮缸的至少一个系统与动态流体压力控制装置和主缸中的一个连通，并且设置在流体通道中的控制阀连通第一转换阀，并且轮缸控制制动器通过在制动时根据车轮的滑动状态打开和关闭流体通道，向液压缸提供流体压力。控制电路控制控制阀和第一转换阀的致动，并且第二转换阀设置在与第一转换阀和动态流体压力控制装置流体连通的流体通道中，并且将流体通道与动态流体压力控制装置和动力流体压力源。

25. 发明授权

US4648663A Wheel slip controlling system 失效
标题翻译：车轮滑移控制系统
公开(公告)号：US4648663A
公开(公告)日：1987-03-10
申请号：US775007
申请日：1985-09-11
申请人： Yoshihisa Nomura , Masakazu Ishikawa , Akira Shirai , Takahiro Nogami , Kazumasa Nakamura , Kaoru Ohashi
发明人： Yoshihisa Nomura , Masakazu Ishikawa , Akira Shirai , Takahiro Nogami , Kazumasa Nakamura , Kaoru Ohashi
IPC分类号： B60T8/175 , B60T8/1761 , B60T8/48 , B60T8/40 , B60L3/10
CPC分类号： B60T8/175 , B60T8/17616 , B60T8/48 , Y10S303/04
摘要： A wheel slip controlling system according to the present invention comprises braking actuator operable by a driver of a car for braking rotation of wheels at least including driving wheels, slip detector for detecting a slipping condition of the wheels to output a slip signal indicative of the slipping condition, anti skid controller for receiving the slip signal and for controlling, in response to the slip signal received, the pressure to be imparted from the braking actuator with a self-contained pressure source to control braking slips of said wheels at least including the driving wheels and traction controller responsive to the slip signal during acceleration of the car for controlling the driving wheels with the self-contained pressure source for control acceleration slips at least of the driving wheels. Since the system makes use of the pressure of a hydraulic source of a conventional anti skid brake system and controls a braking system, quick responsiveness can be obtained without the necessity of extensive modification of the conventional anti skid brake system. When a driver carries out a braking operation to exhibit his own braking will, the braking operation will have a priority so that the slip control can be attained without deterioration of the treadling feeling of a brake pedal. If any other controlling technique such as priority of stabilized brake hydraulic pressure with a hysteresis is used in combination for selection of traction control, more stabilized acceleration slip control can be attained.
摘要翻译：根据本发明的车轮滑动控制系统包括可由汽车驾驶员操作的制动致动器，用于制动至少包括驱动轮的车轮的旋转，用于检测车轮的滑动状态的滑动检测器，以输出指示滑动的滑动信号条件，防滑控制器，用于接收滑移信号，并且响应于所接收的滑移信号，控制具有独立压力源的来自制动致动器的压力，以控制至少包括驾驶的所述车轮的制动滑移车轮和牵引控制器响应于滑车信号，在汽车的加速期间，用于控制驱动轮与独立的压力源，以控制至少驱动轮的加速滑移。由于系统利用传统的防滑制动系统的液压源的压力并且控制制动系统，所以可以获得快速响应，而不需要对传统的防滑制动系统进行广泛的改进。当驾驶员执行制动操作以显示自己的制动意图时，制动操作将具有优先权，使得可以在不降低制动踏板的踏板感觉的情况下实现滑动控制。如果组合使用具有滞后的稳定的制动器液压的优先级的其他控制技术来选择牵引力控制，则可以获得更稳定的加速滑移控制。

26. 发明授权

US4637487A Traction control device of a motor vehicle 失效
标题翻译：汽车牵引力控制装置
公开(公告)号：US4637487A
公开(公告)日：1987-01-20
申请号：US771774
申请日：1985-09-03
申请人： Kazumasa Nakamura , Ikuya Kobayashi , Takahiro Nogami , Akira Shirai , Yoshihisa Nomura , Kaoru Ohashi
发明人： Kazumasa Nakamura , Ikuya Kobayashi , Takahiro Nogami , Akira Shirai , Yoshihisa Nomura , Kaoru Ohashi
IPC分类号： F02D41/10 , B60K28/16 , F02D29/02 , F02D41/00 , B60K27/00
CPC分类号： B60K28/16 , F02D41/0002 , Y02T10/42
摘要： A traction control device in an engine which has an intake passage. A throttle valve and a flow control valve are arranged in series in the intake passage. Where acceleration of the motor vehicle is carried out, when the speed of rotation of the driven wheel or acceleration of the speed of rotation of the driven wheel exceeds a predetermined level, the flow control valve is closed. When the speed of rotation of the driven wheel becomes lower than a predetermined level or deceleration of the speed of rotation of the driven wheel becomes larger than a predetermined level, the flow control valve is opened.
摘要翻译：一种具有进气通道的发动机中的牵引力控制装置。节流阀和流量控制阀在进气通道中串联布置。在执行机动车辆的加速度的情况下，当从动轮的转速或从动轮的转速的加速超过预定水平时，流量控制阀关闭。当从动轮的旋转速度变得低于预定水平或从动轮的转速减速变得大于预定水平时，流量控制阀打开。

27. 发明授权

US4618189A Vehicle hydraulic braking system with anti-skid pressure control means 失效
标题翻译：车辆液压制动系统采用防滑压力控制装置
公开(公告)号：US4618189A
公开(公告)日：1986-10-21
申请号：US764226
申请日：1985-08-09
申请人： Nobuyasu Nakanishi , Yoshihisa Nomura
发明人： Nobuyasu Nakanishi , Yoshihisa Nomura
IPC分类号： B60T8/48 , B60T8/42 , B60T8/08
CPC分类号： B60T8/4291 , Y10S303/11
摘要： A hydraulic braking system having a master cylinder, a brake cylinder, a primary passage connecting the master and brake cylinder, a solenoid valve for selective communication of the brake cylinder with the master cylinder or with a reservoir, a pump for returning a brake fluid to the master cylinder, a shut-off valve disposed in the primary passage to prevent a flow of the fluid from the pump toward the master cylinder when the pump side pressure is higher than the master cylinder side pressure, an accumulator having a piston movable to define a variable volume chamber for storing the fluid under pressure, the braking system comprising a check valve in the primary passage between the master cylinder and the shut-off valve to inhibit a fluid flow therethrough in one direction from the master cylinder toward the shut-off valve, and further comprising a mechanism disposed between the accumulator and the check valve to hold a valve member of the check valve away from its seat to allow the fluid flow in the above-identified one direction while the accumulator piston is in its advanced position in which the volume of the accumulator chamber is minimum, the mechanism permitting the check valve member to be seated on the seat after the accumulator piston has been moved away from the advanced position.
摘要翻译：一种液压制动系统，其具有主缸，制动缸，连接主制动缸和主缸的主通道，用于将制动缸与主缸或储存器选择性连通的电磁阀，用于将制动液返回到主缸，设置在主通道中的截止阀，以防止当泵侧压力高于主缸侧压力时流体从泵向主缸流动;蓄能器，具有可移动以限定的活塞一个用于储存压力流体的可变容积室，该制动系统包括在主缸和截止阀之间的主要通道中的止回阀，以阻止在从主缸朝向截止的一个方向上流过其中的流体阀，还包括设置在蓄能器和止回阀之间的机构，以将止回阀的阀构件保持远离其座位，以允许在蓄能器活塞处于其蓄能器室的容积最小的先进位置时，在蓄能器活塞已经移开之后允许止回阀构件就座于座椅上的机构，在上述方向上的流体流动从先进的位置。

28. 发明授权

US4483145A Master cylinder 失效
标题翻译：主缸
公开(公告)号：US4483145A
公开(公告)日：1984-11-20
申请号：US335248
申请日：1981-12-28
申请人： Hiroaki Takeuchi , Hiroshi Kawaguchi , Kiyoshi Nishiwaki , Fujio Toba , Yoshihisa Nomura
发明人： Hiroaki Takeuchi , Hiroshi Kawaguchi , Kiyoshi Nishiwaki , Fujio Toba , Yoshihisa Nomura
IPC分类号： B60T11/20 , B60T11/22 , B60T11/224 , B60T17/22 , B60T11/28
CPC分类号： B60T11/20 , B60T11/22 , B60T11/224 , B60T17/225
摘要： A master cylinder is provided on the cylinder body with a reservoir-receiving mouth formed near the border of the section of of a large diameter and the section of a small diameter of a stepped bore, a through hole being formed between the bottom surface of the reservoir-receiving mouth and the first pressure chamber, a compensation hole being formed between the bottom surface of the reservoir-receiving mouth and the second pressure chamber, a valve seat fitted in and fixed to the reservoir-receiving mouth and having an internal hole formed therein, a check valve provided within the reservoir-receiving mouth between the bottom surface of the reservoir-receiving mouth and the valve seat with the valve element being pressed against a resilient member fixed to the valve seat by means of a spring, a projecting member protruding into the first pressure chamber through the through hole provided for the valve element coaxially with the valve element so that the valve element is titlted to form a passage between the valve element and the resilient member by engagement of the piston section of a small diameter of the stepped piston with the projecting member while the stepped piston is at a return position, and the valve element including a passage formed therein through which the first pressure chamber communicates with the reservoir via the internal hole formed in the valve seat and an relief valve for maintaining the passage closed until the effective pressure within the first pressure chamber reaches a predetermined value.
摘要翻译：主缸在缸体上设置有在大直径部分的边界附近形成的储存器接收口和小直径的阶梯孔的部分，通孔形成在缸体的底表面之间，储液器容纳口和第一压力室，在储液口接纳口的底面和第二压力室之间形成有补偿孔，安装在储存容纳口上并固定于贮存容纳口的阀座，形成有内孔其中设置在储存器容纳口的底部表面和储存器容纳口的阀座之间的止回阀通过弹簧压靠在固定到阀座的弹性构件上，该弹性构件通过弹簧压靠在阀座上，突出构件通过与阀元件同轴地设置的阀元件的通孔突出到第一压力室中，使得阀元件被倾斜以用于通过所述阶梯式活塞的小直径的活塞部分与所述突出构件的接合而在所述阀元件和所述弹性构件之间通过，同时所述阶梯式活塞处于返回位置，并且所述阀元件包括形成在其中的通道，第一压力室通过形成在阀座中的内孔与储存器连通，并且用于保持通道关闭的安全阀直到第一压力室内的有效压力达到预定值。

29. 发明授权

US08831443B2 Image forming apparatus and method for calibrating density and color 有权
标题翻译：用于校准密度和颜色的图像形成装置和方法
公开(公告)号：US08831443B2
公开(公告)日：2014-09-09
申请号：US13595526
申请日：2012-08-27
申请人： Yoshihisa Nomura
发明人： Yoshihisa Nomura
IPC分类号： G03G15/00 , H04N1/401
CPC分类号： G03G15/55 , G03G15/50 , G03G2215/00067 , G03G2215/00616 , H04N1/401
摘要： According to the embodiments of the invention, the problem to be solved is whether errors have occurred for color sensors for calibrating density and color or their corresponding reference plates. At step S103, it is determined whether the difference is larger than a predefined threshold. If so, the sensors are determined abnormal; otherwise, it is normal. At step S111, color sensors 50a, b, c, and d read the density of recording medium 11 on at least one of its coordinates, compares the readings of sensors determined abnormal with that of sensors determined normal, and determines whether the difference obtained at step S112 is within the predefined threshold. At step S114, for color sensors determined abnormal at step S103, an abnormity alarm message is displayed on a UI as shown in FIG. 8 or sent to the user via e-mail.
摘要翻译：根据本发明的实施例，要解决的问题是是否出现用于校准密度和颜色的颜色传感器或其对应的参考板的误差。在步骤S103中，确定差异是否大于预定阈值。如果是这样，传感器被确定为异常; 否则，这是正常的。在步骤S111中，彩色传感器50a，b，c，和d在其坐标中的至少一个上读取记录介质11的密度，将确定为异常的传感器的读数与正常确定的传感器的读数进行比较，并且确定是否在步骤S112在预定义的阈值内。在步骤S114中，对于在步骤S103中判断为异常的颜色传感器，在UI上显示异常警报消息，如图3所示。 8或通过电子邮件发送给用户。

30. 发明授权

US07852501B2 Information processing apparatus and information processing method 失效
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US07852501B2
公开(公告)日：2010-12-14
申请号：US11249595
申请日：2005-10-13
申请人： Naomi Terada , Katsuhiko Yanagawa , Masahiro Ishiyama , Michio Fukushima , Hiroyuki Tsuji , Yoshihisa Nomura
发明人： Naomi Terada , Katsuhiko Yanagawa , Masahiro Ishiyama , Michio Fukushima , Hiroyuki Tsuji , Yoshihisa Nomura
IPC分类号： G06F3/12
CPC分类号： G06K15/00
摘要： When a print processing apparatus is in a power saving mode, an information processing apparatus informs, for the print processing apparatus, the user that the print processing apparatus is in the power saving state. It can thus be made known to the user that the print processing apparatus is in the power saving state.
摘要翻译：当打印处理装置处于省电模式时，信息处理装置向打印处理装置通知打印处理装置处于省电状态。因此，用户可以知道打印处理装置处于省电状态。

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