公开(公告)号：US06478460B2

公开(公告)日：2002-11-12

申请号：US09727553

申请日：2000-12-04

申请人： Takayuki Furuya ,  Kinya Iwamoto ,  Kiyotaka Ozaki ,  Kenjo Umezaki

发明人： Takayuki Furuya ,  Kinya Iwamoto ,  Kiyotaka Ozaki ,  Kenjo Umezaki

IPC分类号： F21V1702

CPC分类号： B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/142 ,  F21S41/675

摘要： In a headlamp of an automobile, a reflector is divided to an upper reflector member positioned above an optical axis and a lower reflector member including the optical axis; the upper reflector is rotatable and provided with a reflection face for forming a diffusing luminous intensity distribution pattern; the lower reflector member is provided with a light source bulb, rotatable and provided with a reflection face for forming a reference luminous intensity distribution pattern. Therefore, the diffusing luminous intensity distribution pattern and the reference luminous intensity distribution pattern can independently or simultaneously be changed by rotating the upper reflector member and the lower reflector member independently or simultaneously. Accordingly, visibility is improved when an automobile is running on a curved road.

摘要翻译： 在汽车的前照灯中，反射器被分为位于光轴上方的上反射器部件和包括光轴的下反射器部件; 上反射体可旋转并设置有用于形成漫射发光强度分布图案的反射面; 下反光构件设置有可旋转的光源灯泡，并且设置有用于形成基准发光强度分布图案的反射面。 因此，通过独立地或同时地旋转上反射器部件和下反射器部件，可以独立或同时地改变漫射发光强度分布图案和参考发光强度分布图案。 因此，当汽车在弯曲的道路上行驶时，可见度得到改善。

公开(公告)号：US06547424B2

公开(公告)日：2003-04-15

申请号：US09818913

申请日：2001-03-28

申请人： Hirofumi Hasumi ,  Takayuki Furuya

发明人： Hirofumi Hasumi ,  Takayuki Furuya

IPC分类号： F21V2129

CPC分类号： B60Q1/12 ,  B60Q2300/112 ,  B60Q2300/122 ,  B60Q2300/124 ,  B60Q2300/142 ,  F21S41/675

摘要： A front lamp steering controlled light distribution system is disclosed having a light distribution means movable to vary a light distribution pattern to right and left maximum limit positions in cornering areas of a vehicle, and a control means responsive to a turned on state of a head lamp switch for actuating the light distribution means to cause the light distribution pattern to be varied according to a steering direction signal, indicative of an incremental steering angle of a steering wheel, in the absence of a vehicle speed signal, indicative of a vehicle speed less than a given value, and operative to drive the light distribution means to cause the light distribution pattern to be fixedly directed to the maximum limit position in response to an indicator direction signal, output from a blinker condition detection means (14), in the presence of the vehicle speed signal.

摘要翻译： 公开了一种前灯转向控制配光系统，其具有可将灯配光图案改变为车辆转弯区域中的左右最大极限位置的光分布装置，以及响应于头灯的开启状态的控制装置 开关，用于致动所述配光装置，以在没有车速信号的情况下根据指示方向盘的增量转向角的转向方向信号来改变所述配光模式，所述转向方向信号指示车速小于 给定值，并且用于驱动所述光分布装置，以响应于在闪烁状态检测装置（14）的输出中响应于指示器方向信号而将所述配光图案固定地指向所述最大极限位置，所述指示器方向信号在存在 车速信号。

公开(公告)号：US5042624A

公开(公告)日：1991-08-27

申请号：US413066

申请日：1989-09-27

申请人： Takayuki Furuya ,  Fumiyuki Yamaoka

发明人： Takayuki Furuya ,  Fumiyuki Yamaoka

IPC分类号： F16F9/348

CPC分类号： F16F9/348 ,  F16F9/3484

摘要： A hydraulic shock absorber employs first and second stage disc valves arranged in tandem fashion. The first stage disc valve is provided for acting on a relatively small pressure difference for enhanced damping characteristics at a relatively low piston stroke speed range. On the other hand, the second stage disc valve is provided for acting on a greater pressure difference for generating damping a force at a higher piston stroke speed range. The second stage disc valve is initially pre-loaded at a predetermined magnitude of load so as to set a pressure relief point of the second stage disc valve at a desired piston stroke speed for better damping characteristics of the shock absorber.

摘要翻译： 液压减震器采用以串列方式布置的第一和第二级圆盘阀。 第一级盘式阀被设置用于在相对较小的活塞行程速度范围内作用在较小的压力差上以增强阻尼特性。 另一方面，第二级盘式阀被设置用于作用在较大的压力差上，用于在较高的活塞行程速度范围内产生阻尼力。 第二级盘式阀最初以预定的负载大小预加载，以便将第二级盘式阀的压力释放点设定在期望的活塞行程速度，以获得更好的减振特性。

公开(公告)号：US20070231169A1

公开(公告)日：2007-10-04

申请号：US11587761

申请日：2005-04-28

申请人： Katsuma Tsuruoka ,  Keigo Kajiyama ,  Norihiro Saita ,  Takayuki Furuya ,  Kenji Hiraku

发明人： Katsuma Tsuruoka ,  Keigo Kajiyama ,  Norihiro Saita ,  Takayuki Furuya ,  Kenji Hiraku

IPC分类号： F04C2/00

CPC分类号： F04C2/086 ,  F04C2/18 ,  F04C15/0003 ,  F04C2230/60

摘要： In a gear pump equipped with a pump assembly formed from a driving gear supported by a driving shaft, a driven gear supported by a driven shaft, a pair of side plates disposed at both sides in an axial direction of driving and driven shafts, and a seal block that seals tips of the gears and forms a first fluid chamber by installation onto the side plates, and a casing that houses the pump assembly and forms a second fluid chamber therein, ribs are provided for at least one member of the side plates or the seal block, and fluid tightness between the first and second fluid chambers is secured by exerting pressure between the side plates and seal block and additionally plastically deforming the ribs. By this, it is possible to provide the gear pump which is capable of achieving improvement of the seal integrity while reducing the parts count.

摘要翻译： 在配备有由驱动轴支撑的驱动齿轮构成的泵组件的齿轮泵中，由从动轴支撑的从动齿轮，配置在驱动轴和从动轴的轴向两侧的一对侧板，以及 密封块，其密封齿轮的顶端并通过安装在侧板上形成第一流体室;以及壳体，其容纳泵组件并在其中形成第二流体室，为侧板的至少一个构件提供肋， 密封块和第一和第二流体室之间的流体密封性通过在侧板和密封块之间施加压力并且另外使肋条塑性变形来确保。 由此，可以提供能够在减少零件数量的同时实现密封完整性的提高的齿轮泵。

公开(公告)号：US06837694B2

公开(公告)日：2005-01-04

申请号：US10173042

申请日：2002-06-18

申请人： Takayuki Furuya ,  Nobuhiro Tamai

发明人： Takayuki Furuya ,  Nobuhiro Tamai

IPC分类号： B60T8/40 ,  F04B1/04 ,  F04B11/00 ,  F04B19/00 ,  F04B39/10

CPC分类号： F04B11/0091 ,  B60T8/4031 ,  F04B1/0404

摘要： A hydraulic pump unit for vehicle brake control system comprising a pump housing, a cylinder received in a receiving hole formed in the pump housing. The cylinder has a bottom portion and is provided at the bottom portion with an outlet valve. A plunger is slidingly received in the cylinder and defines a pump chamber in cooperation with the cylinder. An inlet valve provided on the plunger, an inlet passage formed in the pump housing. An opening of the inlet passage is provided in the receiving hole. An outlet passage formed in the pump housing, an opening of the outlet passage is provided in the receiving hole. A plug member for closing an opening of the receiving hole, the plug member is fixed to the bottom portion of the cylinder, and an orifice plate having a passage is arranged between the bottom portion and the plug member.

摘要翻译： 一种用于车辆制动控制系统的液压泵单元，包括泵壳体，容纳在形成在泵壳体中的容纳孔中的气缸。 气缸具有底部并且在底部设置有出口阀。 柱塞滑动地容纳在气缸中并且与气缸协作地限定泵室。 设置在柱塞上的入口阀，形成在泵壳体中的入口通道。 入口通道的开口设置在容纳孔中。 形成在泵壳体中的出口通道，出口通道的开口设置在容纳孔中。 用于封闭容纳孔的开口的插塞构件，插头构件固定到气缸的底部，并且具有通道的孔板布置在底部和插塞构件之间。

公开(公告)号：US5261448A

公开(公告)日：1993-11-16

申请号：US871708

申请日：1992-04-21

申请人： Takayuki Furuya ,  Fumiyuki Yamaoka

发明人： Takayuki Furuya ,  Fumiyuki Yamaoka

IPC分类号： B60G17/08 ,  F16F9/348 ,  F16F9/512 ,  F16K15/03

CPC分类号： F16F9/5126 ,  B60G17/08 ,  F16F9/348 ,  B60G2202/24 ,  B60G2400/91 ,  B60G2500/10 ,  B60G2600/18 ,  Y10T137/7848 ,  Y10T137/7891

摘要： A check valve assembly has a seat plate formed with a first opening, a check plate with a valve section defining a second opening, and an orifice plate between the seat plate and the check plate. The orifice plate has a third opening covered by the valve section of the check plate and a fourth opening communicating the second opening in the check plate and with a cutout section connecting the third and fourth openings. The seat plate covers the fourth opening and the cutout section in the orifice plate.

摘要翻译： 止回阀组件具有形成有第一开口的座板，具有限定第二开口的阀部分的止回板和位于座板和止回板之间的孔板。 孔板具有由检查板的阀部分覆盖的第三开口和连通检查板中的第二开口的第四开口和连接第三和第四开口的切口部分。 座板覆盖孔板中的第四开口和切口部分。

公开(公告)号：US07789642B2

公开(公告)日：2010-09-07

申请号：US11587761

申请日：2005-04-28

申请人： Katsuma Tsuruoka ,  Keigo Kajiyama ,  Norihiro Saita ,  Takayuki Furuya ,  Kenji Hiraku

发明人： Katsuma Tsuruoka ,  Keigo Kajiyama ,  Norihiro Saita ,  Takayuki Furuya ,  Kenji Hiraku

IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C2/00

CPC分类号： F04C2/086 ,  F04C2/18 ,  F04C15/0003 ,  F04C2230/60

摘要： In a gear pump equipped with a pump assembly formed from a driving gear supported by a driving shaft, a driven gear supported by a driven shaft, a pair of side plates disposed at both sides in an axial direction of driving and driven shafts, and a seal block that seals tips of the gears and forms a first fluid chamber by installation onto the side plates, and a casing that houses the pump assembly and forms a second fluid chamber therein, ribs are provided for at least one member of the side plates or the seal block, and fluid tightness between the first and second fluid chambers is secured by exerting pressure between the side plates and seal block and additionally plastically deforming the ribs. By this, it is possible to provide the gear pump which is capable of achieving improvement of the seal integrity while reducing the parts count.

摘要翻译： 在配备有由驱动轴支撑的驱动齿轮构成的泵组件的齿轮泵中，由从动轴支撑的从动齿轮，配置在驱动轴和从动轴的轴向两侧的一对侧板，以及 密封块，其密封齿轮的顶端并通过安装在侧板上形成第一流体室;以及壳体，其容纳泵组件并在其中形成第二流体室，为侧板的至少一个构件提供肋，或 密封块和第一和第二流体室之间的流体密封性通过在侧板和密封块之间施加压力并且另外使肋条塑性变形来确保。 由此，可以提供能够在减少零件数量的同时实现密封完整性的提高的齿轮泵。

公开(公告)号：US20070194622A1

公开(公告)日：2007-08-23

申请号：US11675873

申请日：2007-02-16

申请人： Chiharu NAKAZAWA ,  Yoshiki Sakamoto ,  Takayuki Furuya ,  Hitoshi Kobayashi ,  Toshiya Oosawa ,  Toshiyuki Innami

发明人： Chiharu NAKAZAWA ,  Yoshiki Sakamoto ,  Takayuki Furuya ,  Hitoshi Kobayashi ,  Toshiya Oosawa ,  Toshiyuki Innami

IPC分类号： B60T8/60

CPC分类号： B60T8/4081 ,  B60T8/321

摘要： A brake control apparatus includes a master cylinder, wheel cylinders provided for each vehicle wheel, first and second hydraulic actuators provided separately from the master cylinder and adjusting a hydraulic pressure of the wheel cylinder. The first and second hydraulic actuators respectively have first and second hydraulic pressure sources and each have a wheel cylinder system. The first hydraulic actuator adjusts the hydraulic pressure of the wheel cylinder belonging to the one wheel cylinder system between the wheel cylinders by the first hydraulic pressure source. The second hydraulic actuator adjusts the hydraulic pressure of the wheel cylinder belonging to the other wheel cylinder system than the above wheel cylinder system by the second hydraulic pressure source.

摘要翻译： 制动控制装置包括主缸，为每个车轮提供的轮缸，与主缸分开设置的第一和第二液压致动器，并调节轮缸的液压。 第一和第二液压致动器分别具有第一和第二液压源，并且每个具有轮缸系统。 第一液压致动器通过第一液压源调节属于轮缸之间的一个轮缸系统的轮缸的液压。 第二液压致动器通过第二液压源调节属于另一个轮缸系统的轮缸的液压比上述轮缸系统的液压。

公开(公告)号：US06322166B1

公开(公告)日：2001-11-27

申请号：US09646534

申请日：2000-09-19

申请人： Takayuki Furuya ,  Yukio Sudou ,  Shinobu Kakizaki ,  Jyunichi Emura ,  Norihiro Saita ,  Toshihiko Seki ,  Katsuya Iwasaki

发明人： Takayuki Furuya ,  Yukio Sudou ,  Shinobu Kakizaki ,  Jyunichi Emura ,  Norihiro Saita ,  Toshihiko Seki ,  Katsuya Iwasaki

IPC分类号： B60T836

CPC分类号： H01F7/1844 ,  B60T8/36 ,  B60T8/363 ,  H01F2007/185 ,  H01H47/325

摘要： A solenoid-valve controller provided with a solenoid valve C which is switchable between the full closed state where a plunger a abuts on a sheet face b and the full open state where the plunger separates from the sheet face, and control means e for carrying out energization to a coil d for driving the plunger a of the solenoid valve C by pulse width modulation control, configured such that there are arranged regenerative-current formation means e for forming a regenerative current in parallel with the coil d, and the control means e are arranged with regenerative-current detection means g for detecting the regenerative current, and the control means e carry out pulse width modulation control based on a detection value of the regenerative-current detection means g. This allows detection of the plunger position during actuation of the solenoid valve by a low-cost and small-sized technique requiring no enhancement of an attraction force of the coil of the solenoid valve.

摘要翻译： 一种电磁阀控制器，其具有电磁阀C，该电磁阀C可在柱塞a邻接于纸面b的完全关闭状态与柱塞与纸张面分离的完全打开状态之间切换;以及控制装置e，用于执行 通过脉冲宽度调制控制对驱动电磁阀C的柱塞a的线圈d通电，构成为配置有与线圈d并联形成再生电流的再生电流形成单元e，控制单元e 配置有用于检测再生电流的再生电流检测装置g，并且控制装置e基于再生电流检测装置g的检测值进行脉宽调制控制。这允许在致动期间检测柱塞位置 电磁阀通过低成本且小型化的技术，不需要增加电磁阀的线圈的吸引力。

公开(公告)号：US5129488A

公开(公告)日：1992-07-14

申请号：US612856

申请日：1990-11-14

申请人： Takayuki Furuya ,  Fumiyuki Yamaoka

发明人： Takayuki Furuya ,  Fumiyuki Yamaoka

IPC分类号： B60G17/08 ,  F16F9/348 ,  F16F9/512

CPC分类号： F16F9/348 ,  B60G17/08 ,  F16F9/5126 ,  B60G2202/24 ,  B60G2400/91 ,  B60G2500/10 ,  B60G2600/18

摘要： A variable damping force shock absorber includes a cylinder tube defining therein two axially aligned fluid chambers separated by a piston. The fluid chambers are connected via first and second fluid paths for fluid communication therebetween. A high damping force generating valve is disposed in the first fluid path. A low damping force generating valve is disposed in the second fluid path. A variable orifice is also formed in the second fluid path. The variable orifice is associated with a control valve which adjusts fluid path area of the variable orifice. The control valve is axially shiftable for adjusting the orifice area. A pressure chamber is formed opposing one axial end of the control valve, which pressure chamber is in fluid communication with one of the fluid chamber via the variable orifice. A bias means is active on the other axial end of the control valve, remote from the pressure chamber, for exerting a bias force in a direction opposite to the force exerted by working fluid in the pressure chamber.

摘要翻译： 可变阻尼力减震器包括在其中限定有由活塞分隔开的两个轴向对准的流体室的气缸套。 流体室经由第一和第二流体路径连接，以在它们之间流体连通。 高阻尼力产生阀设置在第一流体路径中。 低阻尼力产生阀设置在第二流体路径中。 在第二流体路径中还形成可变孔口。 可变孔与调整可变孔的流体路径面积的控制阀相关联。 控制阀可轴向移动以调节孔面积。 压力室形成为与控制阀的一个轴向端相对，该压力室经由可变孔与流体室中的一个流体连通。 偏压装置在远离压力室的控制阀的另一个轴向端处有效，用于在与工作流体在压力室中施加的力相反的方向施加偏压力。