公开(公告)号：US07418886B2

公开(公告)日：2008-09-02

申请号：US10743458

申请日：2003-12-23

申请人： Tsuyoshi Kubota ,  Tsuneo Isobe ,  Shinya Iwasaki

发明人： Tsuyoshi Kubota ,  Tsuneo Isobe ,  Shinya Iwasaki

IPC分类号： F16C9/02

CPC分类号： F16C9/045 ,  F16C7/023 ,  Y10T74/2159

摘要： A split type connecting rod is capable of preventing problems of peeling and falling at the time of fracturing and splitting, securing alignment accuracy after the fracturing, reducing a processing time necessary for processing the groove and improving the processing accuracy. This split type connecting rod 100 includes a valley 106 formed on the inner circumferential surface of a crank-pin hole 101d of a large end portion 101e. Fracture starting point grooves 105 are also formed at the base of the valley 106.

摘要翻译： 分体式连杆能够防止压裂分裂时的剥离和塌陷问题，确保压裂后的取向精度，缩短加工槽所需的加工时间，提高加工精度。 该分割型连杆100包括形成在大端部101e的曲柄销孔101d的内周面上的谷部106。 断裂起点槽105也形成在谷106的底部。

公开(公告)号：US06961997B2

公开(公告)日：2005-11-08

申请号：US10622100

申请日：2003-07-16

申请人： Tsuyoshi Kubota ,  Shinya Iwasaki ,  Tsuneo Isobe

发明人： Tsuyoshi Kubota ,  Shinya Iwasaki ,  Tsuneo Isobe

IPC分类号： F16C7/02 ,  C23C8/20 ,  F16C9/04 ,  B21D53/84 ,  B23P17/00

CPC分类号： F16C9/045 ,  Y10T29/49286 ,  Y10T29/49288 ,  Y10T29/4979

摘要： A connecting rod is formed using a method that includes providing a connecting rod blank. The connecting rod blank has a rod section disposed between a big end and a small end. The big end has a first hole generally sized to receive a crankpin of a crankshaft and at least one second hole generally sized to receive a bolt, wherein the axes of the first and second holes are generally normal to each other. The big end of the connecting rod has a dividing plane that extends through both the first and second holes. The connecting rod blank is processed by hardening at least the big end to a sufficient depth such that a first region of the big end lying between the first and second holes at the dividing plane is hardened, while leaving a substantial second region of the big end at the dividing plane generally unhardened. The connecting rod blank is further processed by splitting the big end along the dividing plane to produce a rod part fracture surface and a cap part fracture surface.

摘要翻译： 使用包括提供连杆坯件的方法形成连杆。 连杆坯件具有设置在大端和小端之间的杆部。 大端具有通常尺寸适于容纳曲轴的曲柄销的第一孔，以及通常尺寸设置成容纳螺栓的至少一个第二孔，其中第一孔和第二孔的轴线大体上彼此正交。 连杆的大端具有延伸穿过第一孔和第二孔的分隔平面。 连杆坯料通过将至少大端硬化至足够的深度进行加工，使得位于分割平面处的第一和第二孔之间的大端的第一区域硬化，同时留下大端的实质的第二区域 在分界线上一般没有硬化。 通过沿分割平面分割大端进一步处理连杆坯料，以产生杆部断裂面和帽部断裂面。

公开(公告)号：US20050126533A1

公开(公告)日：2005-06-16

申请号：US11000561

申请日：2004-12-01

申请人： Shinya Iwasaki ,  Tsuneo Isobe ,  Tsuyoshi Kubota

发明人： Shinya Iwasaki ,  Tsuneo Isobe ,  Tsuyoshi Kubota

IPC分类号： F16C7/02 ,  F16C9/04 ,  F02B75/32 ,  B21D53/84

CPC分类号： F16C7/023 ,  F16C9/045 ,  Y10T29/49288 ,  Y10T29/4929 ,  Y10T74/2142

摘要： A split connecting rod includes a fracture start groove that extends in an axial direction X and is located at the approximate center of each of opposing positions on an inner surface of a crank pin opening. A bearing securing groove is provided on either or both of the opposing positions on the inner surface of the crank pin opening. Notches are provided, respectively, at both ends of each of the opposing positions in the axial direction X on the inner surface of the crank pin opening. The fracture start groove has a stress concentration factor that is greater than those of the notches and the bearing securing groove. Preferably, steel for use as the material of a connecting rod has a carbon content of about 0.05% to about 0.45% by weight, more preferably about 0.10% to about 0.35% by weight.

摘要翻译： 分割连杆包括沿轴向方向X延伸并且位于曲柄销开口的内表面上的每个相对位置的大致中心处的断裂起始槽。 轴承固定槽设置在曲柄销开口的内表面上的相对位置的一个或两个上。 在曲柄销开口的内表面上分别在轴向方向X上的每个相对位置的两端分别设置切口。 断裂起始槽的应力集中系数大于凹口和轴承固定槽的应力集中系数。 优选地，用作连杆材料的钢的碳含量为约0.05重量％至约0.45重量％，更优选为约0.10重量％至约0.35重量％。

公开(公告)号：US07299716B2

公开(公告)日：2007-11-27

申请号：US10743457

申请日：2003-12-23

申请人： Akitoshi Nakajima ,  Satoshi Kikuchi ,  Tsuyoshi Kubota ,  Tsuneo Isobe ,  Shinya Iwasaki

发明人： Akitoshi Nakajima ,  Satoshi Kikuchi ,  Tsuyoshi Kubota ,  Tsuneo Isobe ,  Shinya Iwasaki

IPC分类号： G05G1/00 ,  F16C9/02

CPC分类号： F16C9/045 ,  F16C7/023 ,  F16C33/08 ,  F16C41/008 ,  Y10S384/906 ,  Y10T74/2159 ,  Y10T74/216

摘要： A split type connecting rod has a simple structure that is capable of suppressing rotation of a metal bearing, and avoiding problems such as burning. The split type connecting rod 200 holds a crank-pin through a metal bearing 213 which has locking lugs 213c, 213d. A bearing locking groove 201h locks at least one of the locking lugs 213d when the metal bearing 213 rotates forward in the circumferential direction of a crank-pin hole 101d. A bearing locking groove 201i locks at least one of the locking lugs 213c when the metal bearing 213 rotates backward. The bearing locking grooves 201h, 201i are deviated from each other in the circumferential direction.

摘要翻译： 分体式连杆具有能够抑制金属轴承的旋转的简单结构，并且避免诸如燃烧的问题。 分体式连接杆200通过具有锁定凸耳213c，213d的金属轴承213保持曲柄销。 当金属轴承213沿曲柄销孔101d的圆周方向向前旋转时，轴承锁定槽201h锁定至少一个锁定凸耳213d。 当金属轴承213向后旋转时，轴承锁定槽201i锁定至少一个锁定凸耳213c。 轴承锁定槽201h，201i在圆周方向上彼此偏离。

公开(公告)号：US07159559B2

公开(公告)日：2007-01-09

申请号：US11000561

申请日：2004-12-01

申请人： Shinya Iwasaki ,  Tsuneo Isobe ,  Tsuyoshi Kubota

发明人： Shinya Iwasaki ,  Tsuneo Isobe ,  Tsuyoshi Kubota

IPC分类号： F16C7/02

CPC分类号： F16C7/023 ,  F16C9/045 ,  Y10T29/49288 ,  Y10T29/4929 ,  Y10T74/2142

摘要： A split connecting rod includes a fracture start groove that extends in an axial direction X and is located at the approximate center of each of opposing positions on an inner surface of a crank pin opening. A bearing securing groove is provided on either or both of the opposing positions on the inner surface of the crank pin opening. Notches are provided, respectively, at both ends of each of the opposing positions in the axial direction X on the inner surface of the crank pin opening. The fracture start groove has a stress concentration factor that is greater than those of the notches and the bearing securing groove. Preferably, steel for use as the material of a connecting rod has a carbon content of about 0.05% to about 0.45% by weight, more preferably about 0.10% to about 0.35% by weight.

摘要翻译： 分割连杆包括沿轴向方向X延伸并且位于曲柄销开口的内表面上的每个相对位置的大致中心处的断裂起始槽。 轴承固定槽设置在曲柄销开口的内表面上的相对位置的一个或两个上。 在曲柄销开口的内表面上分别在轴向方向X上的每个相对位置的两端分别设置切口。 断裂起始槽的应力集中系数大于凹口和轴承固定槽的应力集中系数。 优选地，用作连杆材料的钢的碳含量为约0.05重量％至约0.45重量％，更优选为约0.10重量％至约0.35重量％。

公开(公告)号：US20050126660A1

公开(公告)日：2005-06-16

申请号：US10500915

申请日：2003-07-10

申请人： Tsuyoshi Kubota ,  Shinya Iwasaki

发明人： Tsuyoshi Kubota ,  Shinya Iwasaki

IPC分类号： F16C7/02 ,  F16C9/04 ,  C23C8/22

CPC分类号： F16C7/023 ,  F16C9/045

摘要： A breaking and splitting structure of a connecting rod has a large end having a crank pin bore including a surface-hardened surface. The large end is broken and split into a rod section and a cap section, and the rod and cap sections are coupled with fastening bolts, with their broken and split surfaces engaged and aligned with each other. A breakage-starting portion extends in the axial direction of the crank pin bore and is formed in an inside circumferential surface of the crank pin bore of the large end. An axial length of the breakage-starting portion is smaller than the axial length of the inside circumferential surface.

摘要翻译： 连杆的断裂和分裂结构具有大的端部，其具有包括表面硬化表面的曲柄销孔。 大端被破碎并分成杆部分和帽部分，杆和帽部分与紧固螺栓联接，其破裂和分裂的表面彼此接合并对准。 破坏起始部分在曲柄销孔的轴向方向上延伸并且形成在大端的曲柄销孔的内周表面中。 断裂起始部的轴向长度小于内周面的轴向长度。

公开(公告)号：US08423786B2

公开(公告)日：2013-04-16

申请号：US11853225

申请日：2007-09-11

申请人： Kazuo Takaku ,  Yasuhiko Mita ,  Naoko Suzuki ,  Shinya Iwasaki ,  Masayuki Yano ,  Ikuo Mutou

发明人： Kazuo Takaku ,  Yasuhiko Mita ,  Naoko Suzuki ,  Shinya Iwasaki ,  Masayuki Yano ,  Ikuo Mutou

IPC分类号： G06F21/00

CPC分类号： G07C9/00087 ,  G06F21/32 ,  G06F21/34 ,  G06F21/83

摘要： A biometrics authentication device which detects body characteristics, performs verification against registered biometrics data, and performs individual authentication, by which confidentiality is improved even when biometrics data is separated, distributed and stored. A biometrics information key is created from biometrics data detected by a detection device, the biometrics data is divided into a plurality of portions, and the portions are stored on different media. The biometrics information key is stored on one media, and at the time of authentication, the separated biometrics data portions are combined and a biometrics information key is created and is compared with the biometrics information key, to judge the linked relationship. Hence confidentiality of the association of the individual separated data portions can be improved even when the biometrics data is separated, distributed and stored, contributing to prevent illicit use resulting from leakage or theft of biometrics data.

摘要翻译： 一种检测身体特征的生物体认证装置，对登记的生物特征数据执行验证，并且执行个体认证，即使生物特征数据被分离，分发和存储，机密性也得到改善。 生物特征信息密钥由检测装置检测的生物特征数据创建，生物统计数据被分成多个部分，并且部分存储在不同的媒体上。 将生物识别信息密钥存储在一个媒体上，并且在认证时将分离的生物统计数据部分组合起来，生成生物统计信息密钥并与生物特征信息密钥进行比较，以判断链接关系。 因此，即使分离，分发和存储生物特征数据，也可以提高各个分离的数据部分的关联的机密性，有助于防止由于生物特征数据的泄漏或盗窃而导致的非法使用。

公开(公告)号：US20120299949A1

公开(公告)日：2012-11-29

申请号：US13568686

申请日：2012-08-07

申请人： Naoko Suzuki ,  Junichiro Toya ,  Shinya Iwasaki ,  Yasuhiko Mita ,  Kiyomi Ozawa

发明人： Naoko Suzuki ,  Junichiro Toya ,  Shinya Iwasaki ,  Yasuhiko Mita ,  Kiyomi Ozawa

IPC分类号： G09G5/02

CPC分类号： G06K9/00912

摘要： A processing unit executes a process for creating a dedicated color palette (color palette dedicated for a palm vein GUI) as an initialization process, and creates the color palette dedicated for a palm vein GUI. The processing unit replaces a 256-level gradation grayscale palette set in an acquired photographed image with the color palette dedicated for the palm vein GUI. The processing unit performs guide GUI display for guiding a palm to an appropriate position, using a display image formed by setting the color palette dedicated for the palm vein GUI for the photographed image acquired from a photographed image-acquiring process.

摘要翻译： 处理单元执行用于创建专用调色板（专用于手掌静脉GUI的调色板）作为初始化处理的处理，并且创建专用于手掌静脉GUI的调色板。 处理单元用专用于手掌静脉图形用户界面的调色板来代替在获取的拍摄图像中设置的256级渐变灰度调色板。 处理单元使用通过设置从拍摄图像获取处理获取的拍摄图像专用于手掌静脉图像的调色板形成的显示图像来执行指导GUI显示，以将手掌引导到适当的位置。

公开(公告)号：US20090151689A1

公开(公告)日：2009-06-18

申请号：US12282015

申请日：2007-12-25

申请人： Shinya Iwasaki ,  Hiroshi Yamagata ,  Hirotaka Kurita

发明人： Shinya Iwasaki ,  Hiroshi Yamagata ,  Hirotaka Kurita

IPC分类号： F02F3/00 ,  B32B15/20

CPC分类号： F02F1/20 ,  Y10T29/4927 ,  Y10T428/1216

摘要： An internal combustion engine component is composed of an aluminum alloy containing silicon, and includes a plurality of silicon crystal grains located on a slide surface. The slide surface has a ten point-average roughness RzJIS of about 0.54 μm or more, and a load length ratio Rmr(30) at a cut level of about 30% of the slide surface is about 20% or more.

摘要翻译： 内燃机部件由含硅的铝合金构成，并且包括位于滑动面上的多个硅晶粒。 滑动面具有约0.54μm或更大的十点平均粗糙度RzJIS，并且在滑动表面的约30％的切割水平处的载荷长度比Rmr（30）为约20％或更大。

公开(公告)号：US20080002861A1

公开(公告)日：2008-01-03

申请号：US11699983

申请日：2007-01-31

申请人： Masayuki Yano ,  Yasuhiko Mita ,  Naoko Suzuki ,  Shinya Iwasaki ,  Kazuo Takaku ,  Ikuo Mutou ,  Yutaka Katsumata

发明人： Masayuki Yano ,  Yasuhiko Mita ,  Naoko Suzuki ,  Shinya Iwasaki ,  Kazuo Takaku ,  Ikuo Mutou ,  Yutaka Katsumata

IPC分类号： G06K9/00

CPC分类号： G06F21/32

摘要： A biometrics authentication system detect body characteristics, verify the characteristics against registered biometrics data to perform individual authentication. In 1:n authentication, a plurality of different type biometrics database sets of a user are registered in a database, and at the time of verification of one type biometrics data set with one type registered biometrics data set, the control unit judges whether similar biometrics data sets of other person are registered, and if other person's similar biometrics data sets are registered, performs verification of each of the another type biometrics data sets of the plurality of similar biometrics data sets with the detected another type biometrics data set, and identifies the individual in question.

摘要翻译： 生物特征认证系统检测身体特征，验证针对注册生物识别数据的特征以执行个体认证。 在1：n认证中，将多个不同类型的生物特征数据库集合登记在数据库中，并且在用一种类型的注册生物特征数据集验证一种类型的生物测定数据集时，控制单元判断相似的生物特征 注册其他人的数据集，并且如果登记了其他人的类似生物统计数据集，则使用检测到的另一类型生物统计数据集进行多个相似生物统计数据集中的另一种生物统计数据集的每一个的验证， 个人有问题