公开(公告)号：US4778522A

公开(公告)日：1988-10-18

申请号：US23631

申请日：1987-03-09

申请人： Yoshihiro Maki ,  Makoto Kano ,  Akira Fujiki ,  Ichiro Tanimoto ,  Hiroyuki Endo ,  Yukata Ikenoue ,  Kei Ishii

发明人： Yoshihiro Maki ,  Makoto Kano ,  Akira Fujiki ,  Ichiro Tanimoto ,  Hiroyuki Endo ,  Yukata Ikenoue ,  Kei Ishii

IPC分类号： C22C38/00 ,  C22C33/02 ,  C22C38/52 ,  C22C29/06 ,  C22C29/08

CPC分类号： C22C33/0278

摘要： A wear resistant iron-base sintered alloy consists essentially of at least one selected from the group consisting of molybdenum and tungsten, ranging from 5 to 20% by weight, chromium ranging from 2 to 10% by weight, silicon ranging from 0.1 to 0.9% by weight, manganese ranging not more than 0.7% by weight, phosphorus ranging not more than 0.05% by weight, carbon ranging from 0.1 to 0.8% by weight, boron ranging from 0.5 to 2.0% by weight, and balance including iron and an impurity, so that fine multiple carbide, multiple boride, and/or multiple carbide-boride can be homogeneously dispersed as hard grains in the structure of a matrix, thereby exhibiting excellent wear resistance, scuffing resistance and pitting resistance.

摘要翻译： 耐磨铁基烧结合金主要由选自钼和钨组成的组中的至少一种组成，其范围为5-20重量％，2-10重量％的铬，0.1-0.9重量％的硅， 的锰，不超过0.7重量％，磷不超过0.05重量％，碳为0.1〜0.8重量％，硼为0.5〜2.0重量％，余量为铁和杂质 ，使得多个碳化物，多重硼化物和/或多个碳化物 - 硼化物能够在基体的结构中均匀地分散成硬质颗粒，从而表现出优异的耐磨性，耐擦伤性和耐点蚀性。

公开(公告)号：US4919719A

公开(公告)日：1990-04-24

申请号：US237038

申请日：1988-08-29

申请人： Makoto Abe ,  Ichiro Tanimoto ,  Akira Fujiki ,  Keitaro Suzuki ,  Hiroyuki Endo ,  Yutaka Ikenoue

发明人： Makoto Abe ,  Ichiro Tanimoto ,  Akira Fujiki ,  Keitaro Suzuki ,  Hiroyuki Endo ,  Yutaka Ikenoue

IPC分类号： C22C33/02 ,  C22C38/00 ,  C22C38/12 ,  C22C38/44 ,  F01L3/04 ,  F02B1/04

CPC分类号： F01L3/04 ,  C22C33/0285 ,  F02B1/04

摘要： A high temperature wear resistant sintered alloy suitable for the material of a valve seat in an automotive vehicle engine. The matrix of the sintered alloy consists essentially of carbon ranging from 0.45 to 1.15% by weight, nickel ranging from 5.4 to 27% by weight, molybdenum ranging form 0.4 to 2.7% by weight, cobalt ranging from 4.2 to 7.2% by weight and balance being substantially iron. The matrix is formed of a mixture of at least one of sorbite structure and bainite structure and austenite structure. Furthermore, the matrix includes hard phase dispersed therein and containing at least silicon, molybdenum and cobalt. The sintered alloy of such a structure can exhibit high strength and wear resistance at high temperatures regardless of type of engine and kind of fuel in case of being used as the material of the valve seat, while maintaining production cost thereof lower.

摘要翻译： 适用于汽车发动机的阀座材料的高温耐磨烧结合金。 烧结合金的基体主要由碳组成，其重量范围为0.45-1.15重量％，镍含量为5.4至27重量％，钼范围为0.4至2.7重量％，钴为4.2至7.2重量％，余量为 基本上是铁的。 该基质由索氏体结构和贝氏体组织中的至少一种与奥氏体组织的混合物形成。 此外，基质包括分散在其中的硬相，并且至少含有硅，钼和钴。 这种结构的烧结合金在用作阀座的材料的情况下，不管发动机和燃料种类如何，在高温下都能表现出高的强度和耐磨性，同时保持其生产成本更低。

公开(公告)号：US4844024A

公开(公告)日：1989-07-04

申请号：US213868

申请日：1988-06-30

申请人： Akira Fujiki ,  Yoshiteru Yasuda ,  Ichiro Tanimoto ,  Hiroyuki Endo ,  Yutaka Ikenoue ,  Keitaro Suzuki

发明人： Akira Fujiki ,  Yoshiteru Yasuda ,  Ichiro Tanimoto ,  Hiroyuki Endo ,  Yutaka Ikenoue ,  Keitaro Suzuki

IPC分类号： C22C38/00 ,  C22C33/02 ,  C22C38/32 ,  F01L3/02 ,  F01L3/22

CPC分类号： C22C33/0278 ,  C22C33/0292 ,  F01L3/02 ,  F01L3/22

摘要： A heat resistant and wear resistant iron-base sintered alloy to be used as the material of a valve seat and a valve face of an engine valve and a waste gate valve of a turbocharger for an internal combustion engine. The iron-base sintered alloy consists essentially of at least one of molybdenum and tungsten, ranging from 3 to 25% by weight, chromium ranging from 1 to 10% by weight, silicon ranging from 0.1 to 0.9% by weight, manganese ranging not more than 0.7% by weight, phosphorus ranging not more than 0.05% by weight, carbon ranging from 0.1 to 2.5% by weight, boron ranging from 0.5 to 2.0% by weight, intermetallic compound of TiAl ranging from 0.3 to 20% by weight, and balance including iron and impurities. In the sintered alloy, carbide, boride and/or carbide boride and TiAl are uniformly dispersed in the matrix, thereby strengthening grain boundary.

摘要翻译： 用作内燃机的涡轮增压器的发动机阀的阀座和阀面的阀面和废气闸阀的耐热耐磨铁基烧结合金。 铁基烧结合金基本上由钼和钨中的至少一种组成，范围为3至25重量％，铬为1至10重量％，硅为0.1至0.9重量％，锰不超过 0.7重量％以下的磷，0.05重量％以下的碳，0.1〜2.5重量％的碳，0.5〜2.0重量％的硼，TiAl的金属间化合物的0.3〜20重量％，以及 平衡包括铁和杂质。 在烧结合金中，碳化物，硼化物和/或碳化物硼化物和TiAl均匀分散在基体中，从而加强晶界。

公开(公告)号：US4966626A

公开(公告)日：1990-10-30

申请号：US373053

申请日：1989-06-28

申请人： Akira Fujiki ,  Yoshiteru Yasuda ,  Hiroyuki Endo ,  Yutaka Ikenoue ,  Keitaro Suzuki

发明人： Akira Fujiki ,  Yoshiteru Yasuda ,  Hiroyuki Endo ,  Yutaka Ikenoue ,  Keitaro Suzuki

IPC分类号： C22C33/02 ,  C22C38/00 ,  C22C38/56 ,  F01L3/22 ,  F02F7/00

CPC分类号： C22C33/0278 ,  C22C33/0292 ,  F01L3/22 ,  F02F7/0085

摘要： A sintered ferro alloy comprises 5 to 25 wt % of one or two elements selected from Mo and W, 2 to 10 wt % of Cr, 0.1 to 0.9 wt % of Si, less than or equal to 0.7 wt % of Mn, less than or equal to 0.05 wt % of P, 0.5 to 2.0 wt % of C, 0.5 to 2.0 wt % of B, 0.1 to 7.0 wt % of at least one element selected from borides of La, Ce, Nd, Sm, Eu, Gd, Yb, Y or Sc, residual Fe, and contaminants. Also the alloy may comprise less than or equal to 20 wt % of at least one element selected from V, Nb, Ta, Ti, Zr, Hf, Co or Ni, if necessary. The alloy is produced by mixing the above mentioned components and pressurizing them in an Fe matrix, then sintering the pressurized mixture at 1150.degree. C. to 1260.degree. C. for 60 min. and reheating after sintering. This alloy has wear and heat resistance and can be utilized as valve seats for internal combustion engines in automotive vehicles.

摘要翻译： 烧结铁合金包含5至25重量％的选自Mo和W的一种或两种元素，2至10重量％的Cr，0.1至0.9重量％的Si，小于或等于0.7重量％的Mn，小于 或0.05重量％的P，0.5〜2.0重量％的C，0.5〜2.0重量％的B，0.1〜7.0重量％的选自La，Ce，Nd，Sm，Eu，Gd中的至少一种元素 ，Yb，Y或Sc，残留的Fe和污染物。 此外，如果需要，合金可以包含小于或等于20重量％的至少一种选自V，Nb，Ta，Ti，Zr，Hf，Co或Ni的元素。 该合金通过混合上述组分并在Fe基体中加压制备，然后在1150℃至1260℃下将加压混合物烧结60分钟。 并在烧结后重新加热。 该合金具有耐磨性和耐热性，可用作汽车内燃机的阀座。

公开(公告)号：US08588665B2

公开(公告)日：2013-11-19

申请号：US13051352

申请日：2011-03-18

申请人： Hiroyuki Endo ,  Kazuhiro Kotaka

发明人： Hiroyuki Endo ,  Kazuhiro Kotaka

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0818 ,  G03G2215/0634

摘要： An image forming apparatus includes a developing device. The developing device includes a toner carrier (developing roller). The developing roller includes a base member, electrode bars, a pair of electrodes, and a protection layer. The base member includes a conductive core and an insulating layer formed on the outer surface of the core. The electrode bars and the pair of electrodes are made of a conductive metal, and are provided on the outer surface of the insulating layer. The electrode bars and the pair of electrodes are formed in a way that an unnecessary portion of a metal film is irradiated with a laser beam and thus is removed. The electrodes are each formed helically on the outer surface of the base member 1 and formed to taper down toward the outmost side thereof in its cross section.

摘要翻译： 图像形成装置包括显影装置。 显影装置包括调色剂载体（显影辊）。 显影辊包括基底构件，电极棒，一对电极和保护层。 基体部件包括形成在芯部的外表面上的导电芯和绝缘层。 电极棒和一对电极由导电金属制成，并且设置在绝缘层的外表面上。 电极棒和一对电极的形成方式是用激光束照射金属膜的不需要部分，因此被去除。 这些电极各自形成在基体1的外表面上螺旋状，并且在其横截面中形成为朝向其最外侧逐渐变细。

公开(公告)号：US20130186957A1

公开(公告)日：2013-07-25

申请号：US13813054

申请日：2010-08-31

申请人： Hiroyuki Endo ,  Masaki Takahashi

发明人： Hiroyuki Endo ,  Masaki Takahashi

IPC分类号： G06K7/10

CPC分类号： G06K7/10722 ,  G06K7/12 ,  G06K7/1443 ,  G06K7/146 ,  G06K7/1491 ,  G06K2019/06225

摘要： Disclosed is a technology that specifies each of a plurality of two-dimensional codes in an image and reduces the processing time for judging color in each cell region in each specified two-dimensional code. Based on edge images generated from obtained images, candidate regions among these edge images are extracted, a judgment is made about whether or not a characteristic pattern is included in each of the corresponding regions in the original images that correspond to these extracted candidate regions, and then the two-dimensional code regions are detected from among the original images. The color is judged both for each pixel group that comprises each row of that region and for each pixel cell, in pixel array order. If it is determined that a certain number or more pixels in each row that corresponds to each cell region are included in the color judgment region, color judgment is omitted for the remaining pixels in that row.

摘要翻译： 公开了一种指定图像中的多个二维码中的每一个的技术，并且减少了用于在每个指定的二维码中对每个小区区域中的颜色进行判断的处理时间。 基于从所获得的图像生成的边缘图像，提取这些边缘图像中的候选区域，判断在与这些提取的候选区域相对应的原始图像中的每个相应区域中是否包括特征图案，以及 然后从原始图像中检测二维码区域。 对于包括该区域的每行和每个像素单元的每个像素组，以像素阵列顺序判断颜色。 如果确定在颜色判断区域中包括与每个单元区域相对应的每行中的某一个或多个像素，则对于该行中的剩余像素，不再进行颜色判断。

公开(公告)号：US20130175340A1

公开(公告)日：2013-07-11

申请号：US13813005

申请日：2010-08-31

申请人： Hiroyuki Endo ,  Masaki Takahashi

发明人： Hiroyuki Endo ,  Masaki Takahashi

IPC分类号： G06K5/00 ,  G06K7/10

CPC分类号： G06K5/00 ,  G06K7/10821 ,  G06K7/10841 ,  G06K7/1093 ,  G06K7/1443

摘要： A two-dimensional code reader and program generate edge images based on obtained images, extract candidate regions within these edge images, determine whether or not the extracted candidate regions are valid, determine whether or not characteristic patterns are included in each corresponding region in the original image, and then detects two-dimensional code regions within original images. The two-dimensional code reader and program repeatedly implement generation of edge images based on conversion conditions that correspond to the applicable order among a plurality of conversion condition types in a pre-set order, detection of candidate regions among the generated edge images, determination of whether or not the extracted candidate regions are valid, determination of whether or not characteristic patterns are included in the corresponding regions in the original images that correspond to valid candidate regions, and detection of two-dimensional code regions.

摘要翻译： 二维码读取器和程序基于获得的图像产生边缘图像，提取这些边缘图像内的候选区域，确定提取的候选区域是否有效，确定特征图案是否包括在原始的每个对应区域中 图像，然后检测原始图像内的二维码区域。 二维码读取器和程序基于与预定顺序中的多个转换条件类型之间的适用顺序相对应的转换条件重复实现边缘图像的生成，检测所生成的边缘图像中的候选区域，确定 是否所提取的候选区域是否有效，确定特征图案是否包括在与有效候选区域对应的原始图像中的对应区域中，以及二维码区域的检测。

公开(公告)号：US20110047975A1

公开(公告)日：2011-03-03

申请号：US12989289

申请日：2009-04-22

申请人： Hiroki Nakayama ,  Hiroyuki Endo ,  Takahiro Kurokawa

发明人： Hiroki Nakayama ,  Hiroyuki Endo ,  Takahiro Kurokawa

IPC分类号： F01N3/00 ,  B21D51/16 ,  F01N3/10

CPC分类号： B01D53/945 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/91 ,  B01D2255/9207 ,  B01D2258/012 ,  B01D2258/014 ,  B01J21/066 ,  B01J23/58 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/04 ,  B01J37/0248 ,  B01J37/038 ,  F01N3/2803 ,  Y02A50/2324 ,  Y02T10/22 ,  Y10T29/49345

摘要： A catalyst for purifying exhaust gas, which is a relatively cheap three-way-catalyst containing noble metal components, and is capable of suppressing sintering of the noble metals even at high temperature, and purifying a carbon monoxide (CO), a hydrocarbon (HC) and a nitrogen oxide (NOx), and is superior, in particular, in purifying the nitrogen oxide, along with a method for purifying exhaust gas. This catalyst is provided by a honeycomb structure-type catalyst having a carrier made of a honeycomb-type structure, coated with a catalyst composition in two or more layers, for purifying a carbon monoxide, a hydrocarbon and a nitrogen oxide contained in exhaust gas, characterized in that; a catalyst layer (A) at the upper layer side comprises a palladium component supported with a heat resistant inorganic oxide, an oxygen storage release material and a barium component, and a catalyst layer (B) at the lower layer side comprises a rhodium component supported with a cerium-zirconium-type composite oxide having a cerium/zirconium ratio by weight of 0.05 to 0.2, as converted to an oxide, or the like.

摘要翻译： 一种用于净化废气的催化剂，其是含有贵金属组分的相对便宜的三元催化剂，并且即使在高温下也能够抑制贵金属的烧结，并且净化一氧化碳（CO），烃（HC ）和氮氧化物（NOx），并且特别优选氮氧化物的净化以及废气净化方法。 该催化剂由蜂窝结构型催化剂提供，该蜂窝结构型催化剂具有由蜂窝结构体构成的载体，涂覆有两层以上的催化剂组合物，用于净化废气中所含的一氧化碳，烃和氮氧化物， 其特征在于： 在上层侧的催化剂层（A）包括由耐热无机氧化物负载的钯成分，储氧释放材料和钡成分，下层侧的催化剂层（B）包含负载的铑成分 与锆/锆重量比为0.05〜0.2的铈 - 锆型复合氧化物，转化为氧化物等。

公开(公告)号：US07831659B2

公开(公告)日：2010-11-09

申请号：US12279908

申请日：2007-02-22

申请人： Hiroyuki Endo

发明人： Hiroyuki Endo

IPC分类号： G06F15/16

CPC分类号： H04N1/00244 ,  G06Q10/06 ,  G06Q10/08 ,  G06Q50/30 ,  H04N1/00204 ,  H04N2201/0039

摘要： A data providing system of the present invention is provided with an image acquiring device, an area extracting device, a data storing device, and a data providing device. For each image data acquired by the image acquiring device, a storage destination specifying area is extracted by the area extracting device, storage destination is specified by a storage destination specifying device, and the image data is stored at the storage destination by the data storing device.

摘要翻译： 本发明的数据提供系统具有图像获取装置，区域提取装置，数据存储装置和数据提供装置。 对于由图像获取装置获取的每个图像数据，由区域提取装置提取存储目的地指定区域，存储目的地指定装置指定存储目的地，并且通过数据存储装置将图像数据存储在存储目的地 。

公开(公告)号：US07616899B2

公开(公告)日：2009-11-10

申请号：US11366842

申请日：2006-03-03

申请人： Takumi Nomura ,  Hiromi Ueda ,  Kunitetsu Makino ,  Hiroyuki Kasai ,  Toshinori Tsuboi ,  Hiroaki Kurokawa ,  Hirokazu Kobayashi ,  Hiroyuki Endo

发明人： Takumi Nomura ,  Hiromi Ueda ,  Kunitetsu Makino ,  Hiroyuki Kasai ,  Toshinori Tsuboi ,  Hiroaki Kurokawa ,  Hirokazu Kobayashi ,  Hiroyuki Endo

IPC分类号： H04B10/00 ,  H04J14/00

CPC分类号： H04Q11/0067 ,  H04J3/0682 ,  H04L7/0075 ,  H04Q2011/0045 ,  H04Q2011/0064

摘要： To provide synchronizing methods, optical switch modules, center devices, remote devices, optical access systems, optical access networks, programs, and recording media in the optical access network which can give the connection start time of the upstream optical switching element of the optical switch module. To the optical switch module, ranging functions are provided and the center device OLU carries out ranging of the optical switch module OSM as is the case of ranging of the remote device ONU. The center device OLU transmits the difference between roundtrip time of the remote device ONU and roundtrip time of optical switch module OSM, which is the result of these rangings, to the optical switch module OSM, and the optical switch module OSM can obtain the contact start time of the upstream optical switching element by calculating the contact start time using the difference.

摘要翻译： 为了提供光接入网络中的同步方法，光交换模块，中心设备，远程设备，光接入系统，光接入网，程序和记录介质，其可以给出光开关的上游光交换单元的连接开始时间 模块。 向光交换机模块提供测距功能，中心设备OLU与远程设备ONU的测距情况一样，执行光交换模块OSM的测距。 中心设备OLU将远程设备ONU的往返时间和这些监控结果的光交换机模块OSM的往返时间之间的差异发送到光开关模块OSM，光开关模块OSM可以获得接触开始 通过使用该差值计算接触开始时间来确定上游光开关元件的时间。