公开(公告)号：US06485183B1

公开(公告)日：2002-11-26

申请号：US09713015

申请日：2000-11-16

申请人： Satoshi Imai ,  Akira Ono ,  Takayuki Shibayama

发明人： Satoshi Imai ,  Akira Ono ,  Takayuki Shibayama

IPC分类号： F16C904

CPC分类号： F16C43/02 ,  F16C9/04 ,  F16C17/10 ,  F16C2360/22

摘要： A plain bearing which is mounted in an end of a connecting rod consists of a pair of hemi-circular bearing halves of which axial ends are provided with flanges being integrally fixed by welding. The flanges improve the rigidity of the bearing halves. The big end of the connecting rod can have improved rigidity by mounting the bearing halves therein.

摘要翻译： 安装在连杆端部的滑动轴承包括一对半圆形的半轴，其轴向端部设置有通过焊接一体地固定的凸缘。 凸缘提高了轴承半部的刚度。 通过将轴承半部安装在其中，连杆的大端可以提高刚性。

公开(公告)号：US06491438B1

公开(公告)日：2002-12-10

申请号：US09572932

申请日：2000-05-18

申请人： Akira Ono ,  Satoshi Imai ,  Takayuki Shibayama

发明人： Akira Ono ,  Satoshi Imai ,  Takayuki Shibayama

IPC分类号： F16C1702

CPC分类号： F16C33/1075 ,  F16C9/02 ,  F16C17/022 ,  F16C33/103 ,  F16C33/1065

摘要： It is an object of the invention to improve wear resistance and an anti-seizure property of a portion , on which a radial load operates owing to tension of a cogged belt or a V-belt, of a plain bearing for an engine. A main shaft portion of a crankshaft is in uneven contact with an upper half bearing owning to tension of the cogged belt and/or the V-belt. A branch groove is formed in a portion forwarder than an oil groove formed on the bearing surface of a upper half bearing of a plain bearing, the branch groove branching off from the oil groove. When an engine stops, lubricant is stored within the branch grooves, and when the engine restarts, the lubricant within the branch grooves is immediately supplied to the uneven contact portion of the main shaft portion though the rotation thereof.

摘要翻译： 本发明的目的是改善由于发动机的滑动轴承的带齿带或V形带的张力而径向载荷作用的部分的耐磨性和抗咬合性。 曲轴的主轴部分与具有带齿带和/或V形带的张力的上半轴承不平坦地接触。 在形成于滑动轴承的上半轴承的支承面上的油槽的一部分中形成有分支槽，该分支槽从油槽分支。 当发动机停止时，润滑剂被储存在分支槽内，并且当发动机重新起动时，分支槽内的润滑剂通过其旋转被立即提供给主轴部分的不平坦接触部分。

公开(公告)号：US06688001B2

公开(公告)日：2004-02-10

申请号：US10090619

申请日：2002-03-06

申请人： Yutaka Okamoto ,  Satoshi Imai ,  Nobutaka Hiramatsu ,  Hideo Ishikawa ,  Takayuki Shibayama ,  Mikio Suzuki ,  Mitsuharu Sahashi

发明人： Yutaka Okamoto ,  Satoshi Imai ,  Nobutaka Hiramatsu ,  Hideo Ishikawa ,  Takayuki Shibayama ,  Mikio Suzuki ,  Mitsuharu Sahashi

IPC分类号： B21D5310

CPC分类号： B23P15/003 ,  F16C9/04 ,  F16C17/022 ,  F16C23/041 ,  F16C33/14 ,  F16C2220/62 ,  F16C2220/82 ,  F16C2240/30 ,  F16C2240/50 ,  Y10T29/49647 ,  Y10T29/49668 ,  Y10T29/49671 ,  Y10T29/5116 ,  Y10T29/53104

摘要： There is provided a method of working a plain bearing and a working apparatus of the plain bearing, which make it easy to perform working by forming a plurality of inclined surfaces of different angles in portions on both sides of the inner peripheral surface of the bearing alloy metal of the plain bearing in the axial direction thereof. In the working method and apparatus, a working holder 18 is provided which has a groove 20 extending on the inner peripheral surface in the peripheral direction and portions on both sides of the groove in the transverse direction formed in step-like shape, a half bearing 11 is housed in the working holder 18, and both ends of the half bearing 11 in the peripheral direction are pressed by use of pressing means 24. Then, the half bearing undergoes plastic deformation so as to be fitted into the groove and both sides of the half bearing in the axial direction thereof come into abutment with the edges 22, 23 of the step-like portions and are deformed in a polygonal line form. In this state, both ends of the half bearing 11 in the axial direction thereof are cut along one cylindrical surface by use of a broach 19. As a result, two inclined surfaces of different angles are continuously formed in the portions of both sides of the bearing alloy metal 13 of the half bearing in the axial direction thereof.

摘要翻译： 提供了一种滑动轴承的滑动轴承和加工装置的加工方法，其通过在轴承合金的内周面的两侧形成多个不同角度的倾斜面而容易进行加工 滑动轴承的轴向方向的金属。 在工作方法和装置中，设置有工作保持器18，其具有沿圆周方向的内周面延伸的槽20，并且在横向的槽的两侧的部分形成为阶梯状，半轴承 11被容纳在工作保持器18中，并且半轴承11的周向的两端通过使用按压装置24被按压。然后，半轴承经受塑性变形，从而被装配到槽和两侧 其轴向的半轴承与阶梯状部分的边缘22,23抵接，并以多边形的形式变形。 在这种状态下，半轴承11的轴向两端通过拉刀19沿着一个圆筒表面切割。结果，两个不同角度的倾斜表面连续地形成在 半轴承的轴承合金金属13沿其轴向方向。

公开(公告)号：US06648513B2

公开(公告)日：2003-11-18

申请号：US10090621

申请日：2002-03-06

申请人： Yutaka Okamoto ,  Satoshi Imai ,  Nobutaka Hiramatsu ,  Hideo Ishikawa ,  Takayuki Shibayama ,  Ken Kitahara

发明人： Yutaka Okamoto ,  Satoshi Imai ,  Nobutaka Hiramatsu ,  Hideo Ishikawa ,  Takayuki Shibayama ,  Ken Kitahara

IPC分类号： F16C1702

CPC分类号： F16C23/041 ,  F16C9/04 ,  F16C17/022 ,  F16C33/122 ,  F16C2240/50

摘要： There is disclosed a plain bearing comprising: a back metal; and a bearing alloy layer bonded onto the back metal which bearing alloy layer is provided at a surface side thereof with a cylindrical bearing face extended in the direction of the axis of the plain bearing, the bearing alloy face being provided at each of axial terminal portions thereof with an inclination face inclined radially outwardly from a location defined between both of axially terminal ends of said bearing face toward said axially terminal ends thereof, the inclination face having an axial length varying along the circumference of the inclination face.

公开(公告)号：US06634791B2

公开(公告)日：2003-10-21

申请号：US09988366

申请日：2001-11-19

申请人： Akira Ono ,  Satoshi Imai ,  Hiroichi Matsuhisa ,  Seiji Mori

发明人： Akira Ono ,  Satoshi Imai ,  Hiroichi Matsuhisa ,  Seiji Mori

IPC分类号： F16C3310

CPC分类号： F16C17/022 ,  F16C33/1065 ,  F16C33/1075

摘要： A shaft bearing member includes an inner circumferential face serving as a sliding surface, an oil groove formed in the inner circumferential face so as to circumferentially extend, and a recess formed in the inner circumferential face so as to extend from at least one of both widthwise sides of the oil groove toward axial end side of the inner circumferential face with respect to the shaft so that the recess is rendered shallower and shallower.

公开(公告)号：US06585419B2

公开(公告)日：2003-07-01

申请号：US09988368

申请日：2001-11-19

申请人： Akira Ono ,  Satoshi Imai ,  Hiroichi Matsuhisa ,  Seiji Mori

发明人： Akira Ono ,  Satoshi Imai ,  Hiroichi Matsuhisa ,  Seiji Mori

IPC分类号： F16C3310

CPC分类号： F16C17/022 ,  F16C33/1065 ,  F16C2361/53

摘要： A shaft bearing member for supporting a shaft so that the shaft is rotatable has an inner circumferential face serving as a sliding surface. The shaft bearing member includes an oil groove formed in the inner circumferential face so as to circumferentially extend, and a plurality of narrow grooves formed on the inner circumferential face so as to extend at a predetermined angle relative to a rotation direction of the shaft from at least one of both widthwise sides of the oil groove toward an axial end side of the inner circumferential face with respect to the shaft. The narrow grooves guide a lubrication oil from the oil groove toward the axial end side with rotation of the shaft. The narrow grooves are shallower and narrower than the oil groove.

摘要翻译： 用于支撑轴以使轴可旋转的轴承构件具有用作滑动表面的内周面。 轴承构件包括形成在内周面上的周向延伸的油槽和形成在内周面上的多个窄槽，以相对于轴的旋转方向从预定角度延伸 油槽的宽度方向侧的至少一方相对于轴相对于内周面的轴向端侧。 窄槽通过轴的旋转将润滑油从油槽引导到轴向端侧。 窄槽比油槽更浅，更窄。

公开(公告)号：US09078193B2

公开(公告)日：2015-07-07

申请号：US13549710

申请日：2012-07-16

申请人： Satoshi Imai

发明人： Satoshi Imai

IPC分类号： H04W40/08 ,  H04L12/721 ,  H04L12/729

CPC分类号： H04W40/08 ,  H04L45/12 ,  H04L45/125 ,  Y02D70/324

摘要： An apparatus for determining a route including: a collector that collects a current amount of link traffic and current link power consumption of each link; a virtual link setter that sets virtual links for each link; a link cost calculator that calculates a link cost of each virtual link based on the estimated increase in the link power consumption; a constraint condition setter that creates a constraint condition satisfying a requirement of end-to-end quality of a request flow based on change in quality of each virtual link and satisfying a requirement of end-to-end quality of an existing flow based on the change in quality of the existing flow on the virtual link; a route determinator that determines a route having a smallest sum of the link costs including a plurality of the virtual links satisfying the created constraint condition.

摘要翻译： 一种用于确定路由的装置，包括：收集器，其收集每个链路的当前链路业务量和当前链路功率消耗; 虚拟链路设置器，为每个链路设置虚拟链路; 链路成本计算器，其基于所估计的链路功率消耗的增加来计算每个虚拟链路的链路成本; 约束条件设置器，其基于每个虚拟链路的质量变化创建满足请求流的端到端质量要求的约束条件，并且基于所述约束条件的质量满足现有流的端到端质量的要求 在虚拟链路上改变现有流量的质量; 确定具有包括满足所创建的约束条件的多个虚拟链路的链路成本的最小和的路由的路由决定器。

公开(公告)号：US08089877B2

公开(公告)日：2012-01-03

申请号：US11939775

申请日：2007-11-14

申请人： Li Lei ,  Satoshi Imai ,  Akiko Yamada

发明人： Li Lei ,  Satoshi Imai ,  Akiko Yamada

IPC分类号： H04J1/16

CPC分类号： H04L43/0852 ,  H04L41/5006 ,  H04L41/5009 ,  H04L41/5019 ,  H04M3/2227 ,  H04M2201/12 ,  H04M2201/14 ,  H04M2201/18

摘要： A method for guaranteeing a service quality of a network service is disclosed that includes the steps of storing a historical record of a network service quality, inputting an acceptable maximal service delay of the network service, inputting a desired control level between the service quality of the network service and the number of users of the network service, determining the content of service quality guarantee, which can be provided to each service node, with respect to each pair of service nodes in accordance with the historical record, the maximal service delay, and the control level between the service quality and the number of users, monitoring the service quality between a corresponding pair of service nodes in accordance with the content of service quality guarantee, and regulating the network service between a pair of service nodes in a case where degradation of service quality occurs between the pair of service nodes.

摘要翻译： 公开了一种保证网络服务质量的方法，其中包括存储网络服务质量的历史记录，输入网络服务的可接受的最大服务延迟的步骤，在网络服务的服务质量之间输入期望的控制级别 网络服务和网络服务的用户数量，根据历史记录，最大服务延迟和每个服务节点对每个服务节点确定可以提供给每个服务节点的服务质量保证的内容 服务质量与用户数量之间的控制级别，根据服务质量保证的内容监控对应的服务节点之间的服务质量，并在降级的情况下调节一对服务节点之间的网络服务 的服务质量发生在一对服务节点之间。

公开(公告)号：US20110037954A1

公开(公告)日：2011-02-17

申请号：US12922968

申请日：2009-03-12

申请人： Masaki Tsuchiya ,  Ryosuke Tsuihiji ,  Kazuhiro Arai ,  Hiroyuki Itsuki ,  Satoshi Imai ,  Makoto Maeda ,  Ken Mashitani ,  Toshiya Iinuma

发明人： Masaki Tsuchiya ,  Ryosuke Tsuihiji ,  Kazuhiro Arai ,  Hiroyuki Itsuki ,  Satoshi Imai ,  Makoto Maeda ,  Ken Mashitani ,  Toshiya Iinuma

IPC分类号： G03B21/16

CPC分类号： G03B21/16 ,  G02F1/133385 ,  H04N9/3144 ,  H04N9/3164

摘要： There is disclosed a projector which supplies air cooled by a cooling unit to an optical element group, whereby the occurrence of dew condensation is prevented. The projector includes a cooling apparatus 11 disposed in a main body 1 and functioning as the cooling unit; a sealed or substantially sealed duct 30 through which cold air cooled by a cooler 18 of the cooling apparatus 11 is circulated and supplied to an optical element group 5 to cool the optical element group; an outside air introduction port 32 and an air discharge port 33 which function as a ventilation unit for introducing outside air into this duct 30 to discharge the air from the duct 30, dampers 34 and 35 for opening and closing these ports; and a controller C functioning as a control unit for controlling the dampers 34 and 35 to execute a ventilating operation in the duct 30.

摘要翻译： 公开了一种投影仪，其将由冷却单元冷却的空气供给到光学元件组，从而防止了结露现象。 投影机包括设置在主体1中并用作冷却单元的冷却装置11; 密封的或基本上密封的管道30，通过冷却装置11的冷却器18冷却的冷空气被循环并供应到光学元件组5以冷却光学元件组; 外部空气引入口32和空气排出口33，其用作将外部空气引入到该管道30中以将管道30的空气排出的通风单元，用于打开和关闭这些端口的阻尼器34和35的通风单元; 以及作为控制单元的控制器C，控制单元用于控制阻尼器34和35在管道30中执行通气操作。

公开(公告)号：US07882559B2

公开(公告)日：2011-02-01

申请号：US10832403

申请日：2004-04-27

申请人： Satoshi Imai

发明人： Satoshi Imai

IPC分类号： G06F21/00 ,  G06F21/06 ,  G06F12/00 ,  G06F12/14

CPC分类号： H04L63/0428 ,  H04L63/083

摘要： A document processing system which can form, for example, an electronic document that is encrypted, having: setting means for setting access permission attributes for restricting a predetermined function request and ID information per function into the electronic document; storing means for storing the electronic document in which the access permission attributes are set so that the electronic document can be updated; an access information management table for managing the access permission attributes of each electronic document and the ID information which are set into the electronic document by the setting means; and electronic document managing means for updating the access permission attributes and the ID information set in the electronic document in response to a change request for the access permission attributes and the ID information after the electronic document was registered into the storing means and updating contents in the access information management table on the basis of the changed access permission attributes and the changed ID information so as to be matched.

摘要翻译： 可以形成例如加密的电子文档的文件处理系统具有：设置装置，用于将用于限制预定功能请求的访问权限属性和每个功能的ID信息设置到电子文档中; 存储装置，用于存储其中设置访问许可属性的电子文档，使得可以更新电子文档; 访问信息管理表，用于管理每个电子文档的访问权限属性和由设置装置设置到电子文档中的ID信息; 以及电子文档管理装置，用于在电子文档被登记到存储装置中之后响应于访问许可属性的改变请求和ID信息来更新电子文档中设置的访问许可属性和ID信息，并更新内容 基于改变的访问许可属性和改变的ID信息来访问信息管理表以便匹配。