公开(公告)号：US4715667A

公开(公告)日：1987-12-29

申请号：US873272

申请日：1986-06-06

申请人： Hiromi Otsuki ,  Kenichi Numata ,  Ryoichi Matsuura ,  Yoshihisa Nomura ,  Nobuyasu Nakanishi ,  Hiroyuki Oka

发明人： Hiromi Otsuki ,  Kenichi Numata ,  Ryoichi Matsuura ,  Yoshihisa Nomura ,  Nobuyasu Nakanishi ,  Hiroyuki Oka

IPC分类号： B60T8/48 ,  B60T8/1761 ,  B60T8/34 ,  B60T8/42 ,  B60T8/50 ,  B60T8/64 ,  B60T13/68 ,  B60T15/02

CPC分类号： B60T8/4291 ,  B60T8/34 ,  B60T8/5012

摘要： A hydraulic pressure control device in a vehicle anti-skid braking system includes a brake master cylinder, a wheel brake actuating cylinder for braking a wheel in response to a fluid pressure from the brake master cylinder, and a directional control valve actuatable in response to a control signal from a control unit which detects a wheel condition such as wheel skidding, for returning a braking fluid from the wheel brake actuating cylinder via a return passage to a fluid pressure supply passage connected to the master cylinder. The return passage has an accumulator for storing part of the fluid from the wheel brake actuating cylinder in an anti-skid control mode. A fluid overflow from the accumulator is delivered via a restriction in the supply passage to the master cylinder to act on the brake pedal as a pedal reaction.

摘要翻译： 车辆防滑制动系统中的液压控制装置包括制动主缸，响应于来自制动主缸的流体压力而制动车轮的车轮制动器致动缸，以及可响应于制动主缸致动的方向控制阀 来自控制单元的控制信号，其检测车轮状况，例如车轮打滑，用于将制动流体从车轮制动器致动缸经由返回通道返回到连接到主缸的流体压力供应通道。 返回通道具有用于以防滑控制模式存储来自车轮制动器致动缸的一部分流体的蓄能器。 来自蓄能器的流体溢流通过供给通道中的限制被传送到主缸，以作为踏板反作用作用于制动踏板。

公开(公告)号：US4603920A

公开(公告)日：1986-08-05

申请号：US667221

申请日：1984-11-02

申请人： Hiromi Otsuki ,  Ryoichi Matsuura ,  Hiroshi Fujinami ,  Shinichi Hori ,  Yoshihisa Nomura ,  Hiroyuki Oka

发明人： Hiromi Otsuki ,  Ryoichi Matsuura ,  Hiroshi Fujinami ,  Shinichi Hori ,  Yoshihisa Nomura ,  Hiroyuki Oka

IPC分类号： B60T8/48 ,  B60T8/172 ,  B60T8/1764 ,  B60T8/42 ,  B60T8/02

CPC分类号： B60T8/4275

摘要： A hydraulic pressure control device in a vehicle anti-skid braking system includes a brake master cylinder, a wheel brake actuating cylinder for braking a wheel in response to a fluid pressure from the brake master cylinder, a directional control valve connected between the brake master cylinder and the wheel brake actuating cylinder and shiftable between pressure-increasing and pressure-decreasing modes, and a pressure control valve for connecting the brake master cylinder to a fluid pressure return passage having a reservoir, a pump, and an accumulator when the directional control valve is in the pressure-increasing mode.

摘要翻译： 车辆防滑制动系统中的液压控制装置包括制动主缸，响应于来自制动主缸的流体压力制动车轮的制动器制动缸，连接在制动主缸之间的方向控制阀 以及车轮制动器致动缸，并且可在升压和减压模式之间移动;以及压力控制阀，用于当制动主缸与具有储存器，泵和蓄能器的流体压力返回通道连接时，方向控制阀 处于增压模式。

公开(公告)号：US4636009A

公开(公告)日：1987-01-13

申请号：US714804

申请日：1985-03-22

申请人： Naohiko Tsuru ,  Ryoichi Matsuura ,  Hiromi Otsuki ,  Hiroshi Fujinami ,  Shinichi Hori ,  Yoshihisa Nomura ,  Hiroyuki Oka

发明人： Naohiko Tsuru ,  Ryoichi Matsuura ,  Hiromi Otsuki ,  Hiroshi Fujinami ,  Shinichi Hori ,  Yoshihisa Nomura ,  Hiroyuki Oka

IPC分类号： B60T8/48 ,  B60T8/1761 ,  B60T8/46 ,  B60T8/50 ,  B60T8/02

CPC分类号： B60T8/5012 ,  B60T8/5037

摘要： A hydraulic pressure control device in a vehicle anti-skid braking system includes a wheel brake actuating cylinder for braking a vehicle wheel, a fluid pressure supply passage connected between a master cylinder and the wheel brake actuating cylinder and having a restriction, and a first directional control valve disposed in the fluid pressure supply passage and having at least pressure-increasing and pressure-decreasing modes, the first directional control valve being normally in the pressure-increasing mode to connect the master cylinder to the fluid pressure supply passage. A second directional control valve is connected between the master cylinder and the wheel brake actuating cylinder, the second directional control valve being normally open to provide a bypass passage across the first directional control valve to connect the master cylinder passage to the wheel brake actuating cylinder. A control unit is responsive to a decelerating condition of the vehicle wheel for actuating the first directional control valve into the pressure-decreasing mode and for actuating the second directional control valve to shut off the bypass passage.

摘要翻译： 车辆防滑制动系统中的液压控制装置包括用于制动车轮的车轮制动致动缸，连接在主缸和车轮制动器致动缸之间并具有限制的流体压力供给通道，并且具有第一定向 控制阀设置在流体压力供给通道中并具有至少增压和减压模式，第一方向控制阀通常处于将主缸连接到流体压力供给通道的增压模式。 第二方向控制阀连接在主缸和车轮制动器致动缸之间，第二方向控制阀通常打开以提供跨过第一方向控制阀的旁通通道，以将主缸通道连接到车轮制动器致动缸。 控制单元响应于车轮的减速状态，用于致动第一方向控制阀进入减压模式，并且用于致动第二方向控制阀以切断旁路通道。

公开(公告)号：US4611859A

公开(公告)日：1986-09-16

申请号：US721392

申请日：1985-04-09

申请人： Hiromi Otsuki ,  Ryoichi Matsuura ,  Shinichi Hori ,  Hiroshi Fujinami ,  Hiroyuki Oka ,  Yoshihisa Nomura

发明人： Hiromi Otsuki ,  Ryoichi Matsuura ,  Shinichi Hori ,  Hiroshi Fujinami ,  Hiroyuki Oka ,  Yoshihisa Nomura

IPC分类号： B60T8/48 ,  B60T7/12 ,  B60T8/1761 ,  B60T8/34 ,  B60T8/42 ,  B60T8/58

CPC分类号： B60T8/4291 ,  B60T8/17616 ,  B60T8/347

摘要： In an anti-skid braking apparatus for vehicles of the type having a fluid-pressure control valve arranged between a master cylinder and a wheel cylinder for controlling the brake fluid pressure within the wheel cylinder, when it is detected that the vehicle stops, the fluid-pressure control valve is controlled so as to assume a pressure-maintaining mode and a pressure-increasing mode alternately for a predetermined period of time as long as the brake pedal is continuously depressed. As a result, the pressure of the fluid increases stepwise preventing the occurrence of uncomfortable kickback at the brake pedal.

摘要翻译： 在具有设置在主缸和轮缸之间的流体压力控制阀的类型的车辆的防滑制动装置中，用于控制轮缸内的制动液压，当检测到车辆停止时，流体 控制压力控制阀，以便在制动踏板连续按压的情况下，在预定时间段内交替地采取压力保持模式和增压模式。 结果，流体的压力逐渐地增加，防止在制动踏板上产生不舒适的反冲。

公开(公告)号：US4685749A

公开(公告)日：1987-08-11

申请号：US662630

申请日：1984-10-19

申请人： Hiromi Otsuki ,  Ryoichi Matsuura ,  Hiroshi Fujinami ,  Shinichi Hori ,  Yoshihisa Nomura ,  Hiroyuki Oka

发明人： Hiromi Otsuki ,  Ryoichi Matsuura ,  Hiroshi Fujinami ,  Shinichi Hori ,  Yoshihisa Nomura ,  Hiroyuki Oka

IPC分类号： B60T8/42 ,  B60T8/40

CPC分类号： B60T8/4291 ,  Y10T137/2567

摘要： A hydraulic pressure control device in a vehicle anti-skid braking system includes a brake master cylinder, a wheel brake actuating cylinder for braking a wheel in response to a fluid pressure from the brake master cylinder, a directional control valve actuatable in response to a signal from a control unit which detects a wheel condition such as wheel skidding, and a pressure control valve for disconnecting the brake master cylinder from a fluid pressure supply passage when a fluid pressure is supplied from the wheel brake actuating cylinder into a fluid pressure return passage connected to the pressure control valve when the directional control valve is actuated.

摘要翻译： 车辆防滑制动系统中的液压控制装置包括制动主缸，响应于来自制动主缸的流体压力而制动车轮的车轮制动器致动缸;可响应于信号致动的方向控制阀 来自检测车轮状况的控制单元，例如车轮打滑;以及压力控制阀，用于当流体压力从车轮制动器致动缸供应到连接到流体压力返回通道中时，用于将制动主缸与流体压力供应通道分离 当方向控制阀被致动时到达压力控制阀。

公开(公告)号：US4640558A

公开(公告)日：1987-02-03

申请号：US635229

申请日：1984-07-27

申请人： Yoshihisa Nomura ,  Hiroyuki Oka ,  Hiromi Otsuki

发明人： Yoshihisa Nomura ,  Hiroyuki Oka ,  Hiromi Otsuki

IPC分类号： B60T8/48 ,  B60T8/50 ,  B60T8/36 ,  B60T13/68

CPC分类号： B60T8/5012 ,  B60T8/5037 ,  Y10S303/90 ,  Y10T137/86919 ,  Y10T137/87217

摘要： An anti-skid brake system for a brake cylinder of a vehicle, comprising: a primary fluid passage for connecting a master cylinder to the brake cylinder; a solenoid-operated directional control valve disposed in the primary fluid passage for communication of the brake cylinder selectively with the master cylinder or a brake fluid reservoir; a control device sensing a skidding condition of a wheel at which the brake cylinder is disposed, and controlling the directional control valve according to the sensed skidding condition of the wheel; a restrictor disposed in the primary fluid passage in series connection with the directional control valve; and a shut-off valve disposed in the primary fluid passage in parallel connection with the restrictor and controlled by the control device, the shut-off valve being normally placed in its open position, and brought into its closed position at the time when the control device has started to activate the directional control valve for preventing the wheel from skidding. The directional control valve and the shut-off valve are mounted in the same housing and are operated by a single, common solenoid.

摘要翻译： 一种用于车辆的制动缸的防滑制动系统，包括：用于将主缸连接到制动缸的主流体通道; 设置在所述主流体通道中的用于将所述制动缸选择性地与所述主缸或制动液储存器连通的电磁式方向控制阀; 控制装置，其感测制动缸设置的车轮的打滑状态，并且根据感测到的车轮的打滑状况来控制方向控制阀; 限流器，设置在与方向控制阀串联连接的主流体通道中; 以及截止阀，其设置在与限制器并联连接并由控制装置控制的主流体通道中，截止阀通常位于其打开位置，并且在控制时被置于其关闭位置 装置开始启动方向控制阀，防止车轮打滑。 方向控制阀和截止阀安装在相同的外壳中，并由单个公共螺线管操作。

公开(公告)号：US4624508A

公开(公告)日：1986-11-25

申请号：US637719

申请日：1984-08-06

申请人： Yoshiharu Adachi ,  Asao Kozakai ,  Shingo Watanabe ,  Nobuyasu Nakanishi ,  Hiroyuki Oka ,  Fumio Nakagawa

发明人： Yoshiharu Adachi ,  Asao Kozakai ,  Shingo Watanabe ,  Nobuyasu Nakanishi ,  Hiroyuki Oka ,  Fumio Nakagawa

IPC分类号： B60T8/32 ,  B60T8/34 ,  B60T8/40 ,  B60T8/42 ,  B62D5/07 ,  B60T8/02

CPC分类号： B60T8/341 ,  B60T8/328 ,  B60T8/4054 ,  B60T8/4225

摘要： A regulator valve for a hydraulic anti-skid apparatus and which includes a housing provided with a first inlet port for connection to a fluid pump and the anti-skid apparatus, a second inlet port for connection to a master cylinder, and an outlet port for connection to a fluid reservoir, a regulator piston reciprocably disposed within the housing to form a first fluid chamber in open communication with the first inlet and outlet ports and a second fluid chamber in open communication with the second inlet port, and a spring loaded annular valve seat member arranged within the first fluid chamber to cooperate with a valve part of the piston so as to control the fluid flow from the first inlet port to the outlet port in response to the difference in pressure between the fluid chambers. A support member is arranged within the first fluid chamber formed therein with an axial bore in which a large diameter portion of the piston is slidably disposed to form a third annular fluid chamber. The support member is further formed with an orifice for effecting the fluid flow between the first and third fluid chambers in response to axial movement of the piston.

摘要翻译： 一种用于液压防滑装置的调节阀，其包括壳体，其具有用于连接到流体泵的第一入口端口和防滑装置，用于连接到主缸的第二入口端口和用于 连接到流体储存器，调节器活塞可往复地设置在壳体内以形成与第一入口和出口开口连通的第一流体室和与第二入口端开口连通的第二流体室，以及弹簧加载的环形阀 座部件布置在第一流体室内以与活塞的阀部分配合，以响应于流体室之间的压力差来控制从第一入口到出口的流体流动。 支撑构件布置在其中形成有第一流体室中的轴向孔中，活塞的大直径部分可滑动地布置在其中，以形成第三环形流体室。 支撑构件还形成有孔，用于响应于活塞的轴向运动而实现第一和第三流体室之间的流体流动。

公开(公告)号：US20120205566A1

公开(公告)日：2012-08-16

申请号：US13348572

申请日：2012-01-11

申请人： Hiroyuki Oka

发明人： Hiroyuki Oka

IPC分类号： F02D9/08 ,  F16K31/44

CPC分类号： F02M19/122 ,  F02D9/08 ,  F02D9/10 ,  F02M9/08 ,  F02M9/10 ,  F02M19/128 ,  F16K1/221 ,  F16K47/00

摘要： A throttle valve device ideal for small, inexpensive implements is provided. The throttle valve device having a damping member for slowly closing a throttle valve. The throttle valve device (1) has a throttle valve (4) that is fixed to a throttle shaft (5) pivotably supported in an air intake passage (2) and that is urged towards the closed direction, the throttle valve (4) adapted for adjusting the amount of air passing through the air intake passage (2). A through-bore (31) penetrating a shaft bore of the throttle shaft (5) is formed in a body, and a damping member (8) having frictional capabilities is inserted into and supported in the through-bore (31) in a state of pressing against the throttle shaft (5) inserted through the shaft bore (51).

摘要翻译： 提供了一种适用于小型廉价工具的节流阀装置。 节流阀装置具有用于缓慢关闭节流阀的阻尼构件。 节气门装置（1）具有节流阀（4），该节流阀（4）固定到可枢转地支撑在进气通道（2）中并且朝向关闭方向被推动的节气门轴（5），节流阀（4）适于 用于调节通过进气通道（2）的空气量。 穿过节流轴（5）的轴孔的通孔（31）形成在主体中，并且具有摩擦能力的阻尼构件（8）以状态插入并支撑在通孔（31）中 压靠穿过轴孔（51）的节流轴（5）。

公开(公告)号：US20110320612A1

公开(公告)日：2011-12-29

申请号：US13168750

申请日：2011-06-24

申请人： Hiroyuki Oka ,  Ryo Hatano ,  Hirotada Hirabayashi ,  Kotaro Fukui ,  Masaharu Nakatsuchi ,  Toshiyuki Suzuki

发明人： Hiroyuki Oka ,  Ryo Hatano ,  Hirotada Hirabayashi ,  Kotaro Fukui ,  Masaharu Nakatsuchi ,  Toshiyuki Suzuki

IPC分类号： G06F15/16

CPC分类号： H04W4/023 ,  H04W4/80 ,  H04W76/10 ,  H04W76/19 ,  H04W84/10

摘要： According to one embodiment, an electronic apparatus comprises a communication device, a first controller, a second controller, and a player. The communication device has a close proximity wireless communication function. The first controller establishes connection between a wireless device and the communication device in a proximity state. The second controller connects the electronic apparatus to a server through the close proximity wireless communication function and a wireless communication function of the wireless device. The player plays a content received from the server through the close proximity wireless communication function and the wireless communication function of the wireless device, to halt playing the content when the proximity state is released during the playing, and resume playing the content when the proximity state is restored.

摘要翻译： 根据一个实施例，电子设备包括通信设备，第一控制器，第二控制器和播放器。 通信设备具有接近无线通信功能。 第一控制器在接近状态下建立无线设备与通信设备之间的连接。 第二控制器通过近距离无线通信功能和无线设备的无线通信功能将电子设备连接到服务器。 播放器通过近距离无线通信功能和无线设备的无线通信功能播放从服务器接收的内容，以便在播放期间释放接近状态时停止播放内容，并且当接近状态 被恢复。

公开(公告)号：US08031365B2

公开(公告)日：2011-10-04

申请号：US12032300

申请日：2008-02-15

申请人： Hiroyuki Oka

发明人： Hiroyuki Oka

IPC分类号： G06F15/00

CPC分类号： H04N1/6022 ,  H04N1/6027

摘要： The present invention provides an image processor for outputting image data to an image forming device forming an image with use of a recording material having a plurality of color components. The processor comprises a component determining a region having higher brightness than predetermined brightness and a region having lower brightness than the predetermined brightness in the image data based on the image data and a component adjusting saturation so as to reduce density values of color components other than a color component having a maximum density value among the plurality of color components of the recording material to increase saturation in a region having brightness determined to be high and reduce density values of color components other than a color component having a minimum density value among the plurality of color components of the recording material to decrease saturation in a region having brightness determined to be low.

摘要翻译： 本发明提供了一种图像处理器，用于将图像数据输出到使用具有多个颜色分量的记录材料形成图像的图像形成装置。 处理器包括基于图像数据和调整饱和度的分量来确定具有比预定亮度高的亮度的区域和具有比图像数据中的预定亮度低的亮度的区域，并且降低除了图像数据之外的颜色成分的浓度值 所述彩色分量在所述记录材料的所述多个颜色分量中具有最大浓度值，以增加确定为高的亮度的区域中的饱和度，并且减少所述多个颜色分量中具有最小浓度值的颜色分量之外的颜色分量的密度值 记录材料的颜色分量，以降低亮度确定为低的区域中的饱和度。