公开(公告)号：US07513240B2

公开(公告)日：2009-04-07

申请号：US11622170

申请日：2007-01-11

Applicant: Satoshi Usui ,  Hiroshi Odakura ,  Toru Onose ,  Atsuji Saito ,  Masami Abe ,  Hiroyuki Yamada

Inventor： Satoshi Usui ,  Hiroshi Odakura ,  Toru Onose ,  Atsuji Saito ,  Masami Abe ,  Hiroyuki Yamada

IPC: F02M59/46

CPC classification number: F02M37/0041 ,  F02D33/003 ,  F02M37/0047 ,  F02M55/04 ,  F02M59/366 ,  F02M59/44 ,  F02M63/0001 ,  F02M63/0225 ,  F02M2200/04 ,  F02M2200/24 ,  F02M2200/247 ,  F02M2200/315 ,  F04B11/0016 ,  F04B49/243 ,  F04B2205/01 ,  F04B2205/02 ,  F04B2205/05

Abstract: A fuel feed system capable of feeding a fuel to fuel injection valves at a fuel pressure with improved stability is provided. A fuel feed system for an internal combustion engine including a fuel tank and a low-pressure pump for feeding the fuel in the fuel tank to fuel injection valves, is provided with a diaphragm type damper having a wave-shape cross section at a position in contact with the fuel. Also, in a high-pressure fuel feed pump including a pressurizing chamber for pressurizing the fuel, a plunger for pumping the fuel within the pressurizing chamber, an intake valve provided at a fuel inlet of the pressurizing chamber, a discharge valve provided at a fuel outlet of the pressurizing chamber, and a low-pressure chamber provided in an upstream of the intake valve, a mechanism for reducing fuel pressure pulsation is disposed in a space of the low-pressure chamber provided in the upstream of the intake valve, and a fuel pressure sensor for measuring the fuel pressure is mounted near the mechanism for reducing fuel pressure pulsation.

Abstract translation: 提供一种能够以具有改善的稳定性的燃料压力向燃料喷射阀供给燃料的燃料供给系统。 一种用于内燃机的燃料供给系统，其包括用于将燃料箱中的燃料供给到燃料喷射阀的燃料箱和低压泵，具有在其位置处具有波形截面的膜片式阻尼器 与燃料接触。 此外，在包括用于对燃料加压的加压室的高压燃料供给泵中，用于泵送加压室内的燃料的柱塞，设置在加压室的燃料入口的进气阀，设置在燃料的排出阀 加压室的出口以及设置在进气阀的上游的低压室，设置在进气阀的上游的低压室的空间内配置有用于降低燃料压力脉动的机构， 用于测量燃料压力的燃料压力传感器安装在用于降低燃料压力脉动的机构附近。

公开(公告)号：US07165534B2

公开(公告)日：2007-01-23

申请号：US10274034

申请日：2002-10-21

Applicant: Satoshi Usui ,  Hiroshi Odakura ,  Toru Onose ,  Atsuji Saito ,  Masami Abe ,  Hiroyuki Yamada

Inventor： Satoshi Usui ,  Hiroshi Odakura ,  Toru Onose ,  Atsuji Saito ,  Masami Abe ,  Hiroyuki Yamada

IPC: F02M37/04

CPC classification number: F02M37/0041 ,  F02D33/003 ,  F02M37/0047 ,  F02M55/04 ,  F02M59/366 ,  F02M59/44 ,  F02M63/0001 ,  F02M63/0225 ,  F02M2200/04 ,  F02M2200/24 ,  F02M2200/247 ,  F02M2200/315 ,  F04B11/0016 ,  F04B49/243 ,  F04B2205/01 ,  F04B2205/02 ,  F04B2205/05

Abstract: A fuel feed system capable of feeding a fuel to fuel injection valves at a fuel pressure with improved stability is provided. A fuel feed system for an internal combustion engine including a fuel tank and a low-pressure pump for feeding the fuel in the fuel tank to fuel injection valves, is provided with a diaphragm type damper having a wave-shape cross section at a position in contact with the fuel. Also, in a high-pressure fuel feed pump including a pressurizing chamber for pressurizing the fuel, a plunger for pumping the fuel within the pressurizing chamber, an intake valve provided at a fuel inlet of the pressurizing chamber, a discharge valve provided at a fuel outlet of the pressurizing chamber, and a low-pressure chamber provided in an upstream of the intake valve, a mechanism for reducing fuel pressure pulsation is disposed in a space of the low-pressure chamber provided in the upstream of the intake valve, and a fuel pressure sensor for measuring the fuel pressure is mounted near the mechanism for reducing fuel pressure pulsation.

Abstract translation: 提供一种能够以具有改善的稳定性的燃料压力向燃料喷射阀供给燃料的燃料供给系统。 一种用于内燃机的燃料供给系统，其包括用于将燃料箱中的燃料供给到燃料喷射阀的燃料箱和低压泵，具有在其位置处具有波形截面的膜片式阻尼器 与燃料接触。 此外，在包括用于对燃料加压的加压室的高压燃料供给泵中，用于泵送加压室内的燃料的柱塞，设置在加压室的燃料入口的进气阀，设置在燃料的排出阀 加压室的出口以及设置在进气阀的上游的低压室，设置在进气阀的上游的低压室的空间内配置有用于降低燃料压力脉动的机构， 用于测量燃料压力的燃料压力传感器安装在用于降低燃料压力脉动的机构附近。

公开(公告)号：US06459691B1

公开(公告)日：2002-10-01

申请号：US09200962

申请日：1998-11-30

Applicant: Masami Abe

Inventor： Masami Abe

IPC: H04J1302

CPC classification number: H04W68/00

Abstract: A radio communication system such as a mobile communication system is provided which establishes communications between a main transmission unit and sub-transmission units. The main transmission unit transmits to the sub-transmission units simultaneously a frame including a data slot to which paging data on a call made by one of the sub-transmission units to another is added and a preamble to which a bit stream to be subjected to double spreading is added for informing the sub-transmission units of a call request. Each of the sub-transmission units includes a reproducing circuit reproducing the paging data of the received frame. The reproducing circuit is allowed to operate only when the preamble of the received frame indicates the presence of the paging data.

Abstract translation: 提供诸如移动通信系统的无线电通信系统，其建立主传输单元和子传输单元之间的通信。 主传输单元同时向子传输单元发送包括数据时隙的帧，将由一个子传输单元发出的呼叫的寻呼数据添加到另一个的数据时隙，以及将要经受的位流 添加双重扩展以通知子传输单元的呼叫请求。 每个子传输单元包括再现所接收帧的寻呼数据的再现电路。 只有当接收到的帧的前导码指示寻呼数据的存在时，才允许再现电路进行操作。

公开(公告)号：US4908443A

公开(公告)日：1990-03-13

申请号：US356607

申请日：1989-05-23

Applicant: Masami Abe ,  Hideo Eiki

Inventor： Masami Abe ,  Hideo Eiki

IPC: C07D501/57 ,  C12P35/08

CPC classification number: C12P35/08

Abstract: Novel cephem compounds are provided which are useful for synthesizing cephamycin compounds useful as antibacterial agents. The novel compounds have the formula (I): ##STR1## wherein R.sup.1 represents a lower alkyl group and R.sup.2 represents an amino group which may be protected, in the salt thereof.

公开(公告)号：US4875519A

公开(公告)日：1989-10-24

申请号：US185436

申请日：1988-04-25

Applicant: Yoh Ishii ,  Masami Abe ,  Yuhzoh Harada ,  Atsumi Takasugi ,  Kazumi Kato

Inventor： Yoh Ishii ,  Masami Abe ,  Yuhzoh Harada ,  Atsumi Takasugi ,  Kazumi Kato

IPC: B22D11/00 ,  B22D11/04 ,  B22D11/041 ,  B22D11/049

CPC classification number: B22D11/006

Abstract: A method and apparatus utilizing a core is located at a central portion of a molten metal storing portion in a vertical semi-continuous mold. The molten metal is poured into the molten metal storing portion, and casting takes place with the inner diameter of a solidified distal portion of the molten metal being controlled by a distal portion of the core. This approach provides a reliable method for the manufacture of high-quality hollow billets which are free from internal defects.