专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08240676B2 Piston ring 有权
标题翻译：活塞环
公开(公告)号：US08240676B2
公开(公告)日：2012-08-14
申请号：US12280904
申请日：2007-02-27
申请人： Tomotaka Kariya , Hideshi Hitosugi , Makoto Tsuruta
发明人： Tomotaka Kariya , Hideshi Hitosugi , Makoto Tsuruta
IPC分类号： F16J9/26
CPC分类号： F16J9/26 , C23C30/00
摘要： There is provided a piston ring which can effectively prevent aluminum adhesion phenomenon to the piston ring.The piston ring includes a piston ring main body and a surface coating film on either upper or lower surface of the piston ring main body, or both the upper and lower surfaces of the piston ring. The surface coating film includes heat-resistant resin and copper based powder contained therein.
摘要翻译：提供了一种可有效防止活塞环铝粘附现象的活塞环。活塞环包括活塞环主体和活塞环主体的上表面或下表面上的表面涂层膜，或活塞环的上表面和下表面两者。表面涂膜包括耐热树脂和其中所含的铜基粉末。

2. 发明申请

US20090058014A1 PISTON RING 有权
标题翻译：活塞环
公开(公告)号：US20090058014A1
公开(公告)日：2009-03-05
申请号：US12280904
申请日：2007-02-27
申请人： Tomotaka Kariya , Hideshi Hitosugi , Makoto Tsuruta
发明人： Tomotaka Kariya , Hideshi Hitosugi , Makoto Tsuruta
IPC分类号： F16J9/26
CPC分类号： F16J9/26 , C23C30/00
摘要： There is provided a piston ring which can effectively prevent aluminum adhesion phenomenon to the piston ring. The piston ring includes a piston ring main body and a surface coating film on either upper or lower surface of the piston ring main body, or both the upper and lower surfaces of the piston ring. The surface coating film includes heat-resistant resin and copper based powder contained therein.
摘要翻译：提供了一种可有效防止活塞环铝粘附现象的活塞环。活塞环包括活塞环主体和活塞环主体的上表面或下表面上的表面涂层膜，或活塞环的上表面和下表面两者。表面涂膜包括耐热树脂和其中所含的铜基粉末。

3. 发明申请

US20090051122A1 PISTON RING 有权
标题翻译：活塞环
公开(公告)号：US20090051122A1
公开(公告)日：2009-02-26
申请号：US12196317
申请日：2008-08-22
申请人： Etuo TAMEGAI , Hiromi Ishikawa , Tomotaka Kariya , Makoto Tsuruta
发明人： Etuo TAMEGAI , Hiromi Ishikawa , Tomotaka Kariya , Makoto Tsuruta
IPC分类号： F16J9/12
CPC分类号： F16J9/26 , C23C28/00
摘要： A piston ring includes a piston ring body and a surface coating film formed on at least one of upper and lower surfaces of the piston ring body. The surface coating film comprises a heat-resistant resin and a metal powder contained in the heat-resistant resin, and a phosphate coating film is formed, as base coating film of the surface coating film, on a surface on which the surface coating film of the piston ring body is formed.
摘要翻译：活塞环包括形成在活塞环主体的上表面和下表面中的至少一个上的活塞环体和表面涂层膜。表面被膜由耐热树脂和耐热树脂中含有的金属粉末构成，在表面被覆膜的表面上形成作为表面被覆膜的基底涂膜的磷酸盐被膜，形成活塞环体。

4. 发明授权

US08181968B2 Piston ring 有权
标题翻译：活塞环
公开(公告)号：US08181968B2
公开(公告)日：2012-05-22
申请号：US12196317
申请日：2008-08-22
申请人： Etuo Tamegai , Hiromi Ishikawa , Tomotaka Kariya , Makoto Tsuruta
发明人： Etuo Tamegai , Hiromi Ishikawa , Tomotaka Kariya , Makoto Tsuruta
IPC分类号： F16J9/26
CPC分类号： F16J9/26 , C23C28/00
摘要： A piston ring includes a piston ring body and a surface coating film formed on at least one of upper and lower surfaces of the piston ring body. The surface coating film comprises a heat-resistant resin and a metal powder contained in the heat-resistant resin, and a phosphate coating film is formed, as base coating film of the surface coating film, on a surface on which the surface coating film of the piston ring body is formed.
摘要翻译：活塞环包括形成在活塞环主体的上表面和下表面中的至少一个上的活塞环体和表面涂层膜。表面被膜由耐热树脂和耐热树脂中含有的金属粉末构成，在表面被覆膜的表面上形成作为表面被覆膜的基底涂膜的磷酸盐被膜，形成活塞环体。

5. 发明授权

US08088496B2 Piston ring 有权
标题翻译：活塞环
公开(公告)号：US08088496B2
公开(公告)日：2012-01-03
申请号：US12196303
申请日：2008-08-22
申请人： Tomotaka Kariya , Etuo Tamegai , Hiromi Ishikawa , Makoto Tsuruta
发明人： Tomotaka Kariya , Etuo Tamegai , Hiromi Ishikawa , Makoto Tsuruta
IPC分类号： B32B3/02 , B32B3/10 , B32B15/04 , B32B15/08 , B32B15/088 , F16J9/26
CPC分类号： F16J9/26 , C23C28/00 , Y10T428/12569 , Y10T428/215 , Y10T428/31681
摘要： A piston ring includes a piston ring body and a surface coating film formed on at least one of upper and lower surfaces of the piston ring body. The surface coating film has a most outside surface layer including a heat-resistant resin and a metal powder contained in the heat-resistant resin and a base bottom layer formed nearest the piston ring body and including a heat-resistant resin. The base bottom layer may also include a metal powder.
摘要翻译：活塞环包括形成在活塞环主体的上表面和下表面中的至少一个上的活塞环体和表面涂层膜。表面涂膜具有最外层表面层，其包含耐热树脂和包含在耐热树脂中的金属粉末和最靠近活塞环体形成的基底层，并且包括耐热树脂。基底层还可以包括金属粉末。

6. 发明申请

US20090051123A1 PISTON RING 有权
标题翻译：活塞环
公开(公告)号：US20090051123A1
公开(公告)日：2009-02-26
申请号：US12196303
申请日：2008-08-22
申请人： Tomotaka KARIYA , Etuo Tamegai , Hiromi Ishikawa , Makoto Tsuruta
发明人： Tomotaka KARIYA , Etuo Tamegai , Hiromi Ishikawa , Makoto Tsuruta
IPC分类号： F02F5/00
CPC分类号： F16J9/26 , C23C28/00 , Y10T428/12569 , Y10T428/215 , Y10T428/31681
摘要： A piston ring includes a piston ring body and a surface coating film formed on at least one of upper and lower surfaces of the piston ring body. The surface coating film has a most outside surface layer including a heat-resistant resin and a metal powder contained in the heat-resistant resin and a base bottom layer formed nearest the piston ring body and including a heat-resistant resin. The base bottom layer may also include a metal powder.
摘要翻译：活塞环包括形成在活塞环主体的上表面和下表面中的至少一个上的活塞环体和表面涂层膜。表面涂膜具有最外层表面层，其包含耐热树脂和包含在耐热树脂中的金属粉末和最靠近活塞环体形成的基底层，并且包括耐热树脂。基底层还可以包括金属粉末。

7. 发明授权

US07559349B2 Pneumatic tire with circumferential and transversal reinforcement layers 有权
标题翻译：具有圆周和横向加强层的气动轮胎
公开(公告)号：US07559349B2
公开(公告)日：2009-07-14
申请号：US10519558
申请日：2003-06-24
申请人： Makoto Tsuruta , Yuji Yamaguchi
发明人： Makoto Tsuruta , Yuji Yamaguchi
IPC分类号： B60C9/22 , B60C9/20 , B60C9/18
CPC分类号： B60C9/20 , B60C9/22 , Y10T152/10765 , Y10T152/10792 , Y10T152/10855
摘要： A pneumatic tire to effectively enhance the transversal stiffness and prevented the carcass from breaking before the other reinforcement members break is provided. A tread rubber is arranged radially outwardly on the crown portion of the carcass. A belt consisting of at least one belt layer is arranged between the tread rubber and the carcass. The belt layer containing cords extending in a direction inclined from the tire's circumferential direction. At least one circumferential reinforcement layer containing meandering cords extending generally along the tire's circumferential direction in a wavy or zigzag shape is provided radially outwardly or inwardly on the belt or between the belt layers. At least one transversal reinforcement layer containing straight cords extending generally perpendicular to the tire's circumferential direction is provided on the position radially outwardly adjacent to the crown portion of the carcass.
摘要翻译：提供一种充气轮胎，其有效地增强了横向刚度，并且防止了在另一个加强构件断裂之前胎体断裂。胎体橡胶在胎体的胎冠部分上径向向外布置。由至少一个带层组成的带布置在胎面橡胶和胎体之间。带束层包含从轮胎的圆周方向倾斜的方向延伸的帘线。至少一个圆周加强层包含大体上沿着轮胎的圆周方向以波浪形或锯齿形状延伸的曲折帘线，径向向外或向内设置在带上或皮带层之间。在与胎体的胎冠部分相邻的径向向外的位置处设置至少一个横向加强层，该横向加强层包含大致垂直于轮胎周向延伸的直线。

8. 发明授权

US07551548B2 OFDM demodulation apparatus, method and computer readable medium 失效
标题翻译： OFDM解调装置，方法和计算机可读介质
公开(公告)号：US07551548B2
公开(公告)日：2009-06-23
申请号：US11387966
申请日：2006-03-24
申请人： Hideo Kasami , Hidehiro Matsuoka , Makoto Tsuruta
发明人： Hideo Kasami , Hidehiro Matsuoka , Makoto Tsuruta
IPC分类号： H04J11/00
CPC分类号： H04L27/2647
摘要： Orthogonal frequency division multiplexing demodulation apparatus includes: antenna to receive signal including holding period including part of period ranging from leading portion of delayed wave of maximum-delay time to trailing portion of preceding wave, unit estimating channel response of signal received by antenna, unit holding, based on channel response, first-signal component contained in holding period, first-signal component including second-signal component which is contained in period of preset length which is included in holding period, unit acquiring filter-bank outputs by subjecting second-signal component to frequency conversion, unit generating replicas for each of filter-bank outputs, based on estimated-channel response, frequency response of each of filter-bank outputs, and candidates for modulation signal corresponding to subcarrier included in each of filter-bank outputs, unit selecting one of replicas which minimizes quantity corresponding to differences between components of each of filter-bank outputs and components of replicas, and unit determining modulation signal based on selected replica.
摘要翻译：正交频分复用解调装置包括：天线接收信号，包括保持周期，包括从最大延迟时间的延迟波的前导部分到前一个波形的尾部的时间段的一部分，单元估计由天线接收的信号的信道响应，单元保持基于信道响应，包含在保持周期中的第一信号分量包括包含在保持周期中的预设长度的周期中的第二信号分量的第一信号分量通过对第二信号进行二次信号的单元获取滤波器组输出基于估计的信道响应，每个滤波器组输出的频率响应以及与每个滤波器组输出中包括的子载波相对应的调制信号的候选，对于每个滤波器组输出的单元生成副本，选择最小化对应于co之间的差异的数量的复制品之一的单元滤波器组输出和副本组件中的每一个的组成部分，以及基于选择的副本的单元确定调制信号。

9. 发明授权

US07306021B2 Pneumatic radial tire with belt reinforcing layer between carcass layer and belt layer 有权
标题翻译：气动子午线轮胎，胎体层和带束层之间带束加强层
公开(公告)号：US07306021B2
公开(公告)日：2007-12-11
申请号：US10496138
申请日：2002-11-14
申请人： Makoto Tsuruta
发明人： Makoto Tsuruta
IPC分类号： B60C9/22 , B60C9/18 , B60C9/28
CPC分类号： B60C9/28 , B60C9/18 , B60C9/2006 , B60C9/22 , B60C2009/1842 , B60C2200/06 , Y10T152/10783 , Y10T152/1081
摘要： A belt durability is improved by effectively suppressing an interlayer separation between each widthwise outer end portion of a belt reinforcing layer 41 and a belt layer 34, in which each widthwise outer end 45 of one widest-width inner belt ply 35a is located outward from each widthwise outer end 46 of widest-width reinforcing plies 42a, 42b in the widthwise direction and hence reinforcing elements of the belt plies are not crossed with each other at the outside from the each widthwise outer end 46 in the widthwise direction. Therefore, the each widthwise outer end portion of the inner belt ply 35a is easily reduced in the widthwise direction, whereby shearing deformation in section to the each widthwise outer end portion of the reinforcing ply 42a, 42b is reduced.
摘要翻译：通过有效地抑制带束层增强层41的宽度方向外端部与带束层34之间的层间隔离，能够提高带的耐久性，其中一个宽度宽的内侧带束层35a的宽度方向的外端部45位于宽度方向的宽度方向的宽度方向的外侧端部46a，宽度方向的宽度方向的外侧端部42b，宽度方向的宽度方向的外端部46b的外侧的宽度方向的宽度方向的外端部46b也不会彼此交叉。因此，内侧带束层35a的宽度方向外端部在宽度方向上容易减小，从而减小了加强层42a，42b的各宽度方向外端部的截面的剪切变形。

10. 发明申请

US20060285482A1 OFDM demodulation apparatus, method and computer readable medium 失效
公开(公告)号：US20060285482A1
公开(公告)日：2006-12-21
申请号：US11387966
申请日：2006-03-24
申请人： Hideo Kasami , Hidehiro Matsuoka , Makoto Tsuruta
发明人： Hideo Kasami , Hidehiro Matsuoka , Makoto Tsuruta
IPC分类号： H04J11/00
CPC分类号： H04L27/2647
摘要： Orthogonal frequency division multiplexing demodulation apparatus includes: antenna to receive signal including holding period including part of period ranging from leading portion of delayed wave of maximum-delay time to trailing portion of preceding wave, unit estimating channel response of signal received by antenna, unit holding, based on channel response, first-signal component contained in holding period, first-signal component including second-signal component which is contained in period of preset length which is included in holding period, unit acquiring filter-bank outputs by subjecting second-signal component to frequency conversion, unit generating replicas for each of filter-bank outputs, based on estimated-channel response, frequency response of each of filter-bank outputs, and candidates for modulation signal corresponding to subcarrier included in each of filter-bank outputs, unit selecting one of replicas which minimizes quantity corresponding to differences between components of each of filter-bank outputs and components of replicas, and unit determining modulation signal based on selected replica.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式