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1. 发明授权

US5477878A Flow control valve 失效
标题翻译：流量控制阀
公开(公告)号：US5477878A
公开(公告)日：1995-12-26
申请号：US261109
申请日：1994-06-16
申请人： Koichi Hashida , Masato Yoshino
发明人： Koichi Hashida , Masato Yoshino
IPC分类号： F16K17/30 , B60T8/36 , B60T15/02 , F16K31/06 , G05D16/20
CPC分类号： B60T15/028 , B60T8/365 , G05D16/2013 , Y10T137/7792
摘要： A flow control valve having a housing having a first port and a second port and a spool mounted in the housing. A first fluid chamber and a second fluid chamber which impart a fluid pressure to both ends of the spool communicate with each other through a fluid passage formed with an orifice. As the spool moves, thrust to the spool produced by a difference in pressure at both ends of a spool balances with a biasing force produced by the biasing mechanism. The flow control valve is provided with an annular seal made of an elastic material together with a seal member. When the edge of the land portion on the outer periphery of the spool is brought into contact with the annular seal, the first port is completely shut off from the second fluid chamber. Thus, leakage will become zero when the valve portion is closed.
摘要翻译：一种流量控制阀，其具有壳体，该外壳具有第一端口和第二端口以及安装在壳体中的线轴。向阀芯的两端施加流体压力的第一流体室和第二流体室通过形成有孔口的流体通道相互连通。当阀芯移动时，由阀芯两端的压差产生的推力与由偏置机构产生的偏压力平衡。流量控制阀设置有与密封构件一起由弹性材料制成的环形密封件。当阀芯的外周上的陆部的边缘与环形密封件接触时，第一端口完全从第二流体室切断。因此，当阀部分关闭时，泄漏将变为零。

2. 发明授权

US5375506A Hydraulic pressure control apparatus 失效
标题翻译：液压控制装置
公开(公告)号：US5375506A
公开(公告)日：1994-12-27
申请号：US88346
申请日：1993-07-09
申请人： Koichi Hashida , Masato Yoshino
发明人： Koichi Hashida , Masato Yoshino
IPC分类号： B60T8/00 , B60T8/34 , B60T8/36 , B60T8/42 , B60T8/48 , B60T8/50 , G05D16/20 , F15B11/08 , B60T13/00
CPC分类号： B60T8/3665 , B60T8/348 , B60T8/4225 , B60T8/4233 , B60T8/4275 , B60T8/4854 , B60T8/489 , B60T8/5093 , G05D16/2053
摘要： A hydraulic pressure control apparatus comprising: an introducing valve provided on a supply duct connecting to each other a hydraulic source and a control chamber for controlling a fluid-operated equipment or increasing or decreasing the hydraulic pressure of the fluid-operated equipment; and a discharge valve provided on a discharge duct discharging hydraulic fluid from the fluid-operated equipment or the control chamber. The introducing valve and/or the discharge valve are disposed in series on the supply duct or the discharge duct; at least one of a plurality of the introducing valves and/or the discharge valves consists of a flow rate-variable valve capable of changing the flow rate of the hydraulic fluid continuously according to the intensity of electric current; and the other introducing valves and/or discharge valves consist of electromagnetic change-over valves fully opened or fully closed.
摘要翻译：一种液压控制装置，包括：引导阀，设置在彼此连接的供应管道上，液压源和用于控制流体操作设备的控制室或增加或减少流体操作设备的液压; 以及设置在排出管道上的排出阀，其从流体操作设备或控制室排出液压流体。导入阀和/或排出阀串联设置在供给管道或排出管道上; 多个导入阀和/或排出阀中的至少一个由能够根据电流强度连续变化液压流体的流量的流量变换阀构成，其他导入阀和/或排出阀由电磁换向阀全开或完全关闭。

3. 发明授权

US5480223A Fluid pressure control device 失效
标题翻译：流体压力控制装置
公开(公告)号：US5480223A
公开(公告)日：1996-01-02
申请号：US249835
申请日：1994-05-26
申请人： Koichi Hashida , Masato Yoshino
发明人： Koichi Hashida , Masato Yoshino
IPC分类号： B60T8/175 , B60G17/08 , B60T8/36 , B60T8/42 , B60T8/48 , B60T8/50 , B62D5/06 , F15B11/028 , G05B15/02 , G05D16/10 , F15B11/00
CPC分类号： B60T8/367 , B60G17/08 , B60T8/3665 , B60T8/4275 , B60T8/4854 , B60T8/489 , B60T8/5093 , B62D5/06
摘要： A fluid pressure control device comprising: an inlet valve which is provided in a supply path for connecting a fluid pressure apparatus and a fluid pressure source and is opened so as to increase fluid pressure of the fluid pressure apparatus; and an outlet valve which is provided in a discharge path for discharging working fluid from the fluid pressure apparatus and is opened so as to reduce the fluid pressure of the fluid pressure apparatus; wherein the inlet valve is formed by a solenoid selector valve effecting only a fully open operation and a fully closed operation; wherein the outlet valve is formed by a flow control valve in which one-to-one correspondence exists between quantity of drive current applied thereto and flow rate of the working fluid flowing therethrough.
摘要翻译：一种流体压力控制装置，包括：入口阀，设置在用于连接流体压力装置和流体压力源的供给路径中，并且被打开以增加流体压力装置的流体压力; 以及出口阀，其设置在排出路径中，用于从所述流体压力装置排出工作流体，并且被打开以减小所述流体压力装置的流体压力; 其中所述入口阀由仅实现完全打开操作和完全关闭操作的电磁选择阀形成; 其特征在于，所述出口阀由流量控制阀形成，在所述流量控制阀中，施加到其上的驱动电流量与流过其中的工作流体的流量之间存在一一对应关系。

4. 发明授权

US09784307B2 Foil bearing 有权
公开(公告)号：US09784307B2
公开(公告)日：2017-10-10
申请号：US15460445
申请日：2017-03-16
申请人： Masato Yoshino , Hiroki Fujiwara
发明人： Masato Yoshino , Hiroki Fujiwara
IPC分类号： F16C17/02 , F16C27/02 , F16C32/06 , F02C7/06
CPC分类号： F16C17/024 , F01D25/16 , F01D25/166 , F02C3/08 , F02C7/06 , F02C7/08 , F05D2220/32 , F05D2220/40 , F16C27/02 , F16C32/0607 , F16C33/101 , F16C43/02 , F16C2360/23 , F16C2360/24
摘要： A foil bearing includes an outer member (11), and a plurality of foils (13) that are mounted to an inner circumferential surface (11a) of the outer member (11) and directly face the inner circumferential surface (11a) of the outer member (11) in a radial direction without interposition of another member (such as back foils). The foils (13) each include: holding portions (13a, 13b) that are formed at both circumferential ends and held while in contact with the outer member (11); and a body portion (13c) that is formed circumferentially between the holding portions (13a, 13b) and has a bearing surface (A). At least an end portion on one side in a circumferential direction of the body portion (13c) is raised radially inward with respect to the inner circumferential surface (11a) of the outer member (11).

5. 发明授权

US09376959B2 Foil bearing 有权
标题翻译：箔轴承
公开(公告)号：US09376959B2
公开(公告)日：2016-06-28
申请号：US14652973
申请日：2013-12-16
申请人： Masato Yoshino , Hiroki Fujiwara
发明人： Masato Yoshino , Hiroki Fujiwara
IPC分类号： F16C32/06 , F02C3/08 , F16C17/02 , F02C7/08 , F01D25/16 , F16C43/02 , F02C7/06 , F16C27/02
CPC分类号： F16C17/024 , F01D25/16 , F01D25/166 , F02C3/08 , F02C7/06 , F02C7/08 , F05D2220/32 , F05D2220/40 , F16C27/02 , F16C32/0607 , F16C33/101 , F16C43/02 , F16C2360/23 , F16C2360/24
摘要： A foil bearing includes an outer member (11), and a plurality of foils (13) that are mounted to an inner circumferential surface (11a) of the outer member (11) and directly face the inner circumferential surface (11a) of the outer member (11) in a radial direction without interposition of another member (such as back foils). The foils (13) each include: holding portions (13a, 13b) that are formed at both circumferential ends and held while in contact with the outer member (11); and a body portion (13c) that is formed circumferentially between the holding portions (13a, 13b) and has a bearing surface (A). At least an end portion on one side in a circumferential direction of the body portion (13c) is raised radially inward with respect to the inner circumferential surface (11a) of the outer member (11).
摘要翻译：箔片轴承包括外部构件（11）和安装到外部构件（11）的内周面（11a）并直接面向外部构件（11）的内周面（11a）的多个箔片（13）（11），而不插入另一个部件（例如背部箔片）。箔片（13）各自包括：保持部（13a，13b），其形成在两个圆周端并与外部构件（11）接触时保持; 以及在所述保持部（13a，13b）之间周向形成并具有支承面（A）的主体部（13c）。主体部（13c）的圆周方向一侧的至少一端部相对于外侧部件（11）的内周面（11a）向内侧径向升高。

6. 发明授权

US06927681B2 Mixed air amount alarm device 失效
标题翻译：混合空气量报警装置
公开(公告)号：US06927681B2
公开(公告)日：2005-08-09
申请号：US10701460
申请日：2003-11-06
申请人： Masato Yoshino , Keita Nakano
发明人： Masato Yoshino , Keita Nakano
IPC分类号： B60T17/18 , B60T17/22 , F15B19/00 , F15B21/04 , B60T13/12 , B60Q1/00
CPC分类号： F15B21/044 , B60T17/221 , F15B19/005
摘要： A mixed air amount alarm device is provided which determines the amount of air present in a hydraulic circuit between a hydraulic pressure source and an instrument driven by hydraulic pressure, and produces an alarm if the air amount is excessive, a situation is prevented in which an alarm is produced or not produced according to change of the air amount (volume) resulting from temperature change, and it is possible to stop an alarm if potential danger disappears and a safe state is recovered due to spontaneous release of air out of the hydraulic circuit. If the air amount is determined excessive, this is stored in a nonvolatile memory, and even if air amount excessiveness determination is not made at the next activation of the hydraulic device, the content of the nonvolatile memory is checked and an alarm is produced if air amount excessiveness determination has not been made before. It is preferable to add a function of erasing the air amount excessiveness determination history when specific conditions are met, for example, if the fluid temperature of hydraulic fluid or its inferred value is equal to or higher than a predetermined value, and in this state, the air amount is determined to be at a permissible level.
摘要翻译：提供了一种混合空气量报警装置，其确定存在于液压源和由液压驱动的仪器之间的液压回路中的空气量，并且如果空气量过大则产生报警，防止其中根据温度变化引起的空气量（体积）的变化而产生或不产生报警，并且如果潜在危险消失并且由于空气从液压回路自发释放而恢复安全状态，则可以停止报警。如果空气量被确定为过大，则将其存储在非易失性存储器中，并且即使在下一次启动液压装置时没有进行空气量过量确定，则检查非易失性存储器的内容，并且如果空气以前没有做出过量的判定。优选地，当满足特定条件时，例如如果液压流体的流体温度或其推断值等于或高于预定值，则添加擦除空气量过剩判定历史的功能，并且在该状态下，空气量被确定为允许的水平。

7. 发明授权

US06652041B2 Hydraulic pressure control device for vehicle and vehicle brake system using the same 失效
公开(公告)号：US06652041B2
公开(公告)日：2003-11-25
申请号：US10050719
申请日：2002-01-18
申请人： Makoto Nishikimi , Keita Nakano , Masato Yoshino
发明人： Makoto Nishikimi , Keita Nakano , Masato Yoshino
IPC分类号： B60T836
CPC分类号： B60T8/326 , B60T8/3665 , B60T8/445 , B60T8/4827
摘要： A hydraulic pressure control device is proposed in which using a proportional pressure control valve having a built-in spool valve, the hydraulic pressure for wheel brakes is adjusted to a value corresponding to the magnitude of an external force applied to the spool valve, non-electrical pressure adjustment can be done both in a normal state and in an emergency, and the structure is simplified. The brake pedal is coupled through a spring to the spool valve of the proportional pressure control valve having a solenoid for generating a spool-driving force, and the brake pedal force is applied to the spool valve as an external force so that not only in an emergency but in a normal state, pressure is adjusted by the brake pedal force.

8. 再颁专利

USRE38197E1 Multifunction electronic analog timepiece 失效
公开(公告)号：USRE38197E1
公开(公告)日：2003-07-22
申请号：US08606029
申请日：1996-02-22
申请人： Kenji Sakamoto , Akihiko Maruyama , Tatsuo Moriya , Hiroshi Yabe , Takashi Kawaguchi , Masato Yoshino
发明人： Kenji Sakamoto , Akihiko Maruyama , Tatsuo Moriya , Hiroshi Yabe , Takashi Kawaguchi , Masato Yoshino
IPC分类号： G04B2302
CPC分类号： G04C3/008 , G04C3/14 , G04C3/146 , G04G99/00
摘要： A multifunction electronic analog timepiece includes a face and a plurality of indicators positioned on the face for displaying at least two time keeping functions. At least two step motors are provided for driving the plurality of time keeping function indicators. The time keeping function indicators are arbitrarily disposed about the face dependent upon the number of step motors and position of step motors required to drive the indicators. A microcomputer is provided and includes a program memory for storing software instructions for controlling the step motors.

9. 发明授权

US5378052A Electronic brake pedal adjustment apparatus and method therefor 失效
标题翻译：电子制动踏板调节装置及其方法
公开(公告)号：US5378052A
公开(公告)日：1995-01-03
申请号：US95701
申请日：1993-07-22
申请人： Masato Yoshino
发明人： Masato Yoshino
IPC分类号： B60T8/00 , B60T7/04 , B60T13/66
CPC分类号： B60T7/042 , B60T13/66 , Y10S303/04
摘要： An electronic brake pedal adjustment apparatus has an apparatus for setting braking characteristics by which the driver can enter the relationship between the desired brake fluid pressure with respect to a given brake pedal effort, a detector for detecting an actual brake pedal pressure; and a computer for calculating a desired brake fluid pressure based on the set braking characteristics for the detected brake pedal effort. A brake fluid pressure control device is also provided so as to make the actual brake fluid pressure commensurate with the calculated brake fluid pressure. The relationship between the desired brake fluid pressure and the given brake pedal effort is shown on a display.
摘要翻译：电子制动踏板调节装置具有用于设定制动特性的装置，驾驶员可以通过该装置输入相对于给定的制动踏板力的所需制动液压之间的关系，用于检测实际的制动踏板压力的检测器; 以及计算机，用于基于检测到的制动踏板力的设定的制动特性来计算期望的制动液压。还设置制动液压力控制装置，以使实际的制动液压力与所计算的制动液压力相当。在显示屏上显示所需的制动液压力与给定的制动踏板功率之间的关系。

10. 发明授权

US5374112A Brake fluid pressure control device 失效
标题翻译：制动液压力控制装置
公开(公告)号：US5374112A
公开(公告)日：1994-12-20
申请号：US173870
申请日：1993-12-27
申请人： Koji Takata , Masato Yoshino
发明人： Koji Takata , Masato Yoshino
IPC分类号： B60T8/42 , B60T8/48 , B60T13/14 , B60T8/32
CPC分类号： B60T13/148 , B60T8/4291 , B60T8/4872
摘要： A brake fluid pressure control device has a wheel brake fluid pressure control valve having a discharge valve and provided in a main fluid passage extending from a master cylinder to wheel brakes. A discharged fluid reservoir is provided to temporarily store the brake fluid discharged from the discharge valve. A pump is provided to pump the brake fluid out of the discharged fluid reservoir and return it to the main fluid passage. A fluid supply passage branches from the main fluid passage at a point upstream of a flow return point from the pump and extends to the discharged fluid reservoir. A traction control changeover valve is provided to checking a fluid flow from the flow return point toward the master cylinder during traction control. A shutoff valve is provided to check a fluid flow from the fluid supply passage to the discharged fluid reservoir while the pressure in the master cylinder is being applied. The shutoff valve is a stroke responsive type check valve for checking a fluid flow from the fluid supply passage toward the discharged fluid reservoir if the amount of the brake fluid in the discharged fluid reservoir exceeds a predetermined level.
摘要翻译：制动液压控制装置具有带有排气阀的车轮制动液压控制阀，并设置在从主缸向车轮制动器延伸的主流体通道中。提供排出的流体储存器以临时存储从排出阀排出的制动流体。提供泵以将制动流体泵出排出的流体储存器并将其返回到主流体通道。流体供应通道在从流体返回点上游的点处从主流体通道分支并延伸到排出的流体储存器。提供牵引控制切换阀，用于在牵引力控制期间检查从回流点向主缸的流体流动。提供一个截止阀，用于在施加主缸中的压力时检查从流体供应通道到排放的流体储存器的流体流动。截止阀是一种行程响应式止回阀，用于在排出的流体储存器中的制动流体的量超过预定水平时，检查从流体供应通道朝向排放的流体储存器的流体流动。

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