公开(公告)号：US08161928B2

公开(公告)日：2012-04-24

申请号：US12475747

申请日：2009-06-01

申请人： Hirotsugu Kojima ,  Kunihiro Yamaura ,  Yoshiaki Sumiya ,  Takahiro Yamazaki ,  Kazuya Yoshijima

发明人： Hirotsugu Kojima ,  Kunihiro Yamaura ,  Yoshiaki Sumiya ,  Takahiro Yamazaki ,  Kazuya Yoshijima

IPC分类号： F01M9/10

CPC分类号： F02F7/006

摘要： A cylinder head cover is formed by a synthetic resin outer shell, which is molded by inserting a metal valve case, which holds a oil control valve, in a mold. The valve case has a bolt fastening portion for fastening the valve case, together with the outer shell, to the cam cap. The valve fastening portion has a bolt insertion hole. The bolt fastening portion also has a flange that extends radially outward. The flange has through holes. The flange is embedded in the outer shell, and synthetic resin forming the outer shell fills the through holes.

摘要翻译： 气缸盖盖由合成树脂外壳形成，该合成树脂外壳通过将保持油控阀的金属阀壳插入模具中而成型。 阀壳具有用于将阀壳与外壳一起紧固到凸轮盖的螺栓紧固部分。 阀紧固部具有螺栓插入孔。 螺栓紧固部分还具有径向向外延伸的凸缘。 法兰有通孔。 凸缘嵌入外壳中，形成外壳的合成树脂填充通孔。

公开(公告)号：US08297900B2

公开(公告)日：2012-10-30

申请号：US12626996

申请日：2009-11-30

申请人： Yoshiaki Sumiya ,  Hirotsugu Kojima ,  Kazuya Yoshijima ,  Takahiro Yamazaki

发明人： Yoshiaki Sumiya ,  Hirotsugu Kojima ,  Kazuya Yoshijima ,  Takahiro Yamazaki

IPC分类号： F16B35/00

CPC分类号： F02F7/006 ,  F02F2007/0041 ,  F16B33/004 ,  F16B35/041 ,  Y10T403/75

摘要： A composite member 12, which is formed by integrating an OCV housing 14 and a cylinder head cover 13, is fixed to a cam cap 15 by a bolt 20. The bolt 20 is passed through a bolt insertion hole 16 of the composite member 12 and fastened to the cam cap 15. A step portion 20d is formed in a shank 20c between a head 20a and a threaded rod 20b of the bolt 20. A circumferential groove 21 is formed in the shank 20c between the step portion 20d and the head 20a of the bolt 20. The circumferential groove 21 extends along the outer circumferential surface of the shank 20c. An annular sealing member 22 is fitted in the groove 21. The threaded rod 20b of the bolt 20 is then screwed into the internal thread 19 of the cam cap 15, which is a coupled member. At this time, the step portion 20d of the bolt 20 contacts a contacting portion 16c in the bolt insertion hole 16 of the OCV housing 14. Also, the sealing member 22 contacts the inner circumferential surface of the bolt insertion hole 16 of the cylinder head cover 13.

摘要翻译： 通过集成OCV壳体14和气缸盖罩盖13形成的复合构件12通过螺栓20固定到凸轮盖15.螺栓20穿过复合构件12的螺栓插入孔16，并且 固定在凸轮盖15上。台阶部分20d形成在螺栓20的头部20a和螺纹杆20b之间的柄部20c中。在柄部20c之间的台阶部分20d和头部20a之间形成周向槽21 周向槽21沿着杆20c的外圆周表面延伸。 环形密封件22装配在槽21中。然后将螺栓20的螺纹杆螺纹拧入作为联接件的凸轮盖15的内螺纹19中。 此时，螺栓20的阶梯部20d与OCV壳体14的螺栓插入孔16中的接触部16c接触。此外，密封构件22与气缸盖的螺栓插入孔16的内周面接触 盖13。

公开(公告)号：US08646436B2

公开(公告)日：2014-02-11

申请号：US13173227

申请日：2011-06-30

申请人： Keisuke Wakabayashi ,  Yoshiaki Sumiya ,  Hirotsugu Kojima ,  Shuji Yamaguchi

发明人： Keisuke Wakabayashi ,  Yoshiaki Sumiya ,  Hirotsugu Kojima ,  Shuji Yamaguchi

IPC分类号： F02M37/04

CPC分类号： F02M37/043 ,  F02F7/006 ,  F02M37/06 ,  F02M39/02

摘要： A fuel pump attachment structure is provided that includes a cylinder head; a cylinder head cover joined to a top surface of the cylinder head; a bracket mounted to the top surface of the cylinder head so as to be located at a position outside the cylinder head cover; and a fuel pump attached to the bracket. The fuel pump is inserted into an opening formed in the cylinder head cover. A sealing member is arranged between an outer surface of the fuel pump and a surface of the cylinder head cover that defines the opening. Alternatively, a pressing portion is formed in a lower portion of the bracket. The pressing portion presses a pressed portion formed on a periphery of the cylinder head cover from above by means of a bolt that is inserted into the pressing portion and fastened to the cylinder head.

摘要翻译： 提供了一种燃料泵附接结构，其包括气缸盖; 连接到气缸盖的顶表面的气缸盖罩; 安装在气缸盖的上表面的支架，以便位于气缸盖罩外侧的位置; 以及附接到支架的燃料泵。 燃料泵被插入形成在气缸盖罩中的开口中。 密封构件设置在燃料泵的外表面和限定开口的气缸盖罩的表面之间。 或者，在支架的下部形成有按压部。 按压部分通过插入到按压部分中并紧固到气缸盖上的螺栓从上方按压形成在气缸盖罩的周边上的按压部分。

公开(公告)号：US08245868B2

公开(公告)日：2012-08-21

申请号：US12424085

申请日：2009-04-15

申请人： Kenji Ikeda ,  Hirotsugu Kojima

发明人： Kenji Ikeda ,  Hirotsugu Kojima

IPC分类号： B65D45/16

CPC分类号： F02M35/024

摘要： Lock mechanisms are provide between a first case part and a second case part, which are openable and closable. Projections are formed on an outer side surface of the first case part. Each projection has a stopper hole that extends along a circumferential direction of the outer side surfaces of the case parts. U-shaped deformable pieces are formed with the outer side surface of the second case part and each deformable piece can be deformed in a direction perpendicular to the outer side surface of the second case part. A hook portion is formed with a distal portion of each deformable piece. Guide portions are formed at an edge of an entrance of the stopper hole and guide the hook portion toward the stopper hole. Holding portions are formed at an edge of an exit of the stopper hole and hold claw portions of the hook portion.

摘要翻译： 在第一壳体部分和第二壳体部分之间提供锁定机构，其可开启和关闭。 突出部形成在第一壳体部的外侧面上。 每个突起具有沿壳体部分的外侧表面的圆周方向延伸的止动孔。 U形可变形件形成有第二壳体部分的外侧表面，并且每个可变形件可以在垂直于第二壳体部分的外侧表面的方向上变形。 钩部形成有每个可变形件的远端部分。 引导部形成在止动孔的入口的边缘处，并且将钩部朝向止动孔引导。 保持部形成在止动孔的出口的边缘处，并且钩部的保持爪部。

公开(公告)号：US5966407A

公开(公告)日：1999-10-12

申请号：US251185

申请日：1994-05-31

申请人： Mitsuru Hiraki ,  Hirotsugu Kojima ,  Masaru Kokubo ,  Takafumi Kikuchi ,  Yuji Hatano ,  Kouki Noguchi ,  Masao Hotta

发明人： Mitsuru Hiraki ,  Hirotsugu Kojima ,  Masaru Kokubo ,  Takafumi Kikuchi ,  Yuji Hatano ,  Kouki Noguchi ,  Masao Hotta

IPC分类号： G06F13/40 ,  H04B3/00 ,  H04B25/00

CPC分类号： G06F13/4077 ,  Y02B60/1228 ,  Y02B60/1235

摘要： A bus driving system includes n bus wires having data signal wires and control signal wires, (n-1) switching circuits constituting driver circuits at a transmitting end, a precharge circuitry for precharging (n-2) bus wires and (n-1)-th bus wire with a control circuit for redistributing wire capacitances of transmission lines formed by the bus wires, and a predischarge circuitry for predischarging n-th bus wire. The switching circuits control conduction and non-conduction between (n-2) bus wires, (n-1)-th bus wire and n-th bus wire, wherein the (n-2) switching circuits respond to (n-2) bit signals and a control signal, while the (n-1)-th switching circuit responds to the control signal. The signal from the transmitting end is detected by a detection circuit at a receiving end via the transmission lines.

摘要翻译： 一种总线驱动系统，包括具有数据信号线和控制信号线的n条母线，在发送端构成驱动电路的（n-1）个开关电路，用于预充电（n-2）母线的预充电电路和（n-1） 具有用于重新分配由总线构成的传输线的线电容的控制电路的总线，以及用于对第n总线进行预充电的预放电电路。 开关电路控制（n-2）总线，（n-1）总线和第n总线之间的导通和非导通，其中（n-2）个开关电路响应于（n-2） 位置信号和控制信号，而第（n-1）个开关电路响应于控制信号。 来自发送端的信号由接收端的检测电路经由传输线检测。

公开(公告)号：US08082906B2

公开(公告)日：2011-12-27

申请号：US12328997

申请日：2008-12-05

申请人： Ryu Hirata ,  Yoshinobu Nagasaka ,  Hirotsugu Kojima

发明人： Ryu Hirata ,  Yoshinobu Nagasaka ,  Hirotsugu Kojima

IPC分类号： F02M33/00 ,  F02M29/00

CPC分类号： B01D53/0431 ,  B01D2253/102 ,  B01D2257/702 ,  F02M29/06 ,  F02M33/02 ,  F02M35/02 ,  F02M35/10144 ,  F02M35/10262 ,  F02M35/10281 ,  Y02T10/146

摘要： An air duct 13 connected to the intake system of an engine 12 has a duct main body 13A and a cylindrical fuel adsorption filter 19 having air permeability. The fuel adsorption filter 19 is located in the duct main body 13A. The fuel adsorption filter 19 is arranged to be coaxial with respect to the duct main body 13A. A gap 21 is defined between the inner circumferential surface of the duct main body 13A and the outer circumferential surface of the fuel adsorption filter 19. An opening 22 for drawing air flow into the gap 21 is formed between an air flow upstream side of the gap 21 and an air passage area of the duct main body 13A.

摘要翻译： 与发动机12的进气系统连接的风道13具有导风管主体13A和具有透气性的圆筒状燃料吸附过滤器19。 燃料吸附过滤器19位于管道主体13A中。 燃料吸附过滤器19被布置成相对于管道主体13A是同轴的。 在管道主体13A的内周面和燃料吸附过滤器19的外周面之间形成有间隙21.在间隙21的空气流上游侧形成有用于吸入空气的开口22， 21和导管主体13A的通气区域。

公开(公告)号：US5687382A

公开(公告)日：1997-11-11

申请号：US473761

申请日：1995-06-07

申请人： Hirotsugu Kojima ,  Katsuro Sasaki

发明人： Hirotsugu Kojima ,  Katsuro Sasaki

IPC分类号： G06F12/06 ,  G06F13/42 ,  G11C11/00 ,  G06F1/32 ,  G11C11/40

CPC分类号： G06F1/3275 ,  G06F12/0223 ,  G06F13/4239 ,  G11C11/005 ,  G06F2212/1028 ,  G06F2212/205 ,  Y02B60/1225 ,  Y02B60/1228 ,  Y02B60/1235

摘要： A memory system including a first memory area (MEM-A) implemented using memory units including low threshold voltage transistors powered by a low supply voltage source, and a second memory area (MEM-B) implemented using memory units including higher threshold voltage cells powered by a higher supply voltage source. The first memory area, MEM-A, is designated to contain frequently accessed variables, with less frequently accessed variables designated for storage in the second memory area, MEM-B. The most frequently accessed variables stored in MEM-A provide for fast access at a low power per access power dissipation level due to the lower supply voltage and lower threshold voltage design. Alternatively, the less frequently accessed variables stored in MEM-B require a high power per access, but negligible leakage current during static steady state conditions.

摘要翻译： 一种存储器系统，包括使用包括由低电源电压源供电的低阈值电压晶体管的存储器单元实现的第一存储区域（MEM-A）以及使用包括更高阈值电压单元电源的存储器单元实现的第二存储区域（MEM-B） 由较高的电源电压源。 第一存储区MEM-A被指定为包含经常访问的变量，指定用于存储在第二存储区MEM-B中的较少频率访问的变量。 存储在MEM-A中的最常访问的变量由于较低的电源电压和较低的阈值电压设计，能够以低功耗每接入功耗水平快速访问。 或者，存储在MEM-B中的较不频繁访问的变量需要每次访问的高功率，而在静态稳态条件期间可忽略不计的漏电流。

公开(公告)号：US07934480B2

公开(公告)日：2011-05-03

申请号：US12246764

申请日：2008-10-07

申请人： Norihiro Katayama ,  Hirotsugu Kojima

发明人： Norihiro Katayama ,  Hirotsugu Kojima

IPC分类号： F02F11/00 ,  F01M9/10

CPC分类号： F16J15/061 ,  F02F7/006

摘要： A sealing member 14 has a main seal 15 and a sub seal 21. The sub seal 21 is integrally formed with a first connecting element 20 that extends from the main seal 15. The first connecting element 20 has an upper bent portion 23a and a lower bent portion 23b. The sub seal 21 is at a higher position than the main seal 15 due to the upper and lower bent portions 23a, 23b. The first connecting element 20 has a rib 24 that extends along a longitudinal direction of the first connecting element 20. An upper thick portion 26a and a lower thick portion 26b are formed on the upper bent portion 23a and the lower bent portion 23b of the first connecting element 20, respectively. The rib 24 and the upper and lower thick portions 26a, 26b improve the rigidity of the first connecting element 20.

摘要翻译： 密封构件14具有主密封件15和副密封件21.子密封件21与从主密封件15延伸的第一连接元件20一体形成。第一连接元件20具有上弯曲部分23a和下部 弯曲部23b。 由于上下弯曲部23a，23b，副密封件21处于比主密封件15高的位置。 第一连接元件20具有沿着第一连接元件20的纵向方向延伸的肋24.上部厚部26a和下部厚部26b形成在第一连接元件20的上部弯曲部23a和下部弯曲部23b上 连接元件20。 肋24以及上下厚部26a，26b提高了第一连接元件20的刚性。

公开(公告)号：US07212786B2

公开(公告)日：2007-05-01

申请号：US10410172

申请日：2003-04-10

申请人： Hirotsugu Kojima ,  Atsushi Kiuchi ,  Yuichi Takitsune ,  Katsumi Yamamoto

发明人： Hirotsugu Kojima ,  Atsushi Kiuchi ,  Yuichi Takitsune ,  Katsumi Yamamoto

IPC分类号： H04B7/00

CPC分类号： H04M1/7253 ,  H04W52/0287 ,  H04W84/18 ,  H04W88/02 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/20

摘要： Providing a wireless communication device that, even if clock stop of a radio frequency part is controlled by a baseband part operating on the same clock signal, can resume clock oscillation, and makes it easy to time the clock reactivation to other operations based on a shared clock. The wireless communication device comprises an RF part generating a first clock signal and a baseband part. The baseband part generates a second clock signal, controls the generation and stop of the first clock signal, uses the first clock signal to perform data processing and a clocking operation, and in a low power consumption state in which the first clock signal is stopped, uses the second clock signal to perform a timer operation and a clocking operation. The generation timing of the first clock signal can be generated by the timer operation using the second clock signal.

摘要翻译： 提供一种无线通信装置，即使在射频部分的时钟停止由在相同时钟信号上工作的基带部分控制的情况下，也可以恢复时钟振荡，并且使得能够基于共享的时钟对其他操作重新启动时钟 时钟。 无线通信设备包括产生第一时钟信号的RF部分和基带部分。 基带部分产生第二时钟信号，控制第一时钟信号的产生和停止，使用第一时钟信号进行数据处理和时钟操作，并且在第一时钟信号停止的低功耗状态下， 使用第二时钟信号来执行定时器操作和时钟操作。 可以通过使用第二时钟信号的定时器操作来产生第一时钟信号的产生定时。

公开(公告)号：US5851250A

公开(公告)日：1998-12-22

申请号：US778030

申请日：1997-01-02

申请人： Hiromichi Sugie ,  Tsuyoshi Minari ,  Yasunari Arai ,  Yukihisa Horikoh ,  Kouji Kume ,  Hirotsugu Kojima

发明人： Hiromichi Sugie ,  Tsuyoshi Minari ,  Yasunari Arai ,  Yukihisa Horikoh ,  Kouji Kume ,  Hirotsugu Kojima

IPC分类号： B01D39/16 ,  B01D46/10 ,  B01D46/24 ,  B01D46/52 ,  F02M35/024

CPC分类号： B01D46/2451 ,  B01D39/1661 ,  B01D46/10 ,  F02M35/024

摘要： A filter element for an air cleaner including a filter medium which has a plurality of basic filter units and is integrally formed of a porous sintered material produced by sintering powdered synthetic resin.

摘要翻译： 一种用于空气净化器的过滤元件，其包括具有多个碱性过滤器单元的过滤介质，并且由通过烧结粉末状合成树脂制备的多孔烧结材料整体形成。