公开(公告)号：US20110181168A1

公开(公告)日：2011-07-28

申请号：US13120173

申请日：2009-09-18

申请人： Mai Nakamura ,  Akira Suzuki

发明人： Mai Nakamura ,  Akira Suzuki

IPC分类号： H01T13/36

CPC分类号： H01T13/20 ,  H01T13/36

摘要： A spark plug is provided which can ensure gastightness between a metal shell and an insulator while preventing the cracking of the insulator. There is provided a spark plug in which a ledge portion 30 is formed on the metal shell 11 whose inside diameter is reduced gradually towards a front end portion, a step portion 32 is formed on an insulator 12 whose outside diameter is reduced gradually towards the front end portion and which confronts the ledge portion 30, and packing 34 is disposed between the ledge portion 30 and the step portion 32, characterized in that a distance between the ledge portion 30 and the step portion 32 gets narrower as the ledge portion 30 and the step portion 32 extend radially inwards, and in that an angle θ formed by the ledge portion 30 and the step portion 32 is one degree or larger and 10 degrees or smaller.

摘要翻译： 提供一种火花塞，其可以确保金属壳和绝缘体之间的气密性，同时防止绝缘体的开裂。 提供了一种火花塞，其中在金属外壳11上形成有一个凸缘部分30，其内径逐渐朝前端部分逐渐减小，台阶部分32形成在绝缘体12上，该绝缘体12的外径朝向前方逐渐减小 顶部30与台阶部分30相对，并且垫片34设置在凸缘部分30和台阶部分32之间，其特征在于，凸缘部分30和台阶部分32之间的距离变窄，因为凸缘部分30和 台阶部分32径向向内延伸，并且角度和角度; 由凸缘部30和台阶部32形成为一度以上且10度以下。

公开(公告)号：US07919192B2

公开(公告)日：2011-04-05

申请号：US11837254

申请日：2007-08-10

申请人： Yoshio Suzuki ,  Akira Suzuki

发明人： Yoshio Suzuki ,  Akira Suzuki

IPC分类号： B32B15/08 ,  B32B15/04

CPC分类号： C23C28/023 ,  C23C14/205 ,  C23C14/3464 ,  C23C14/568 ,  C23C28/42 ,  F21V7/22 ,  G02B5/0833 ,  Y10T428/12569 ,  Y10T428/12743 ,  Y10T428/1275 ,  Y10T428/12757 ,  Y10T428/265

摘要： The disclosed subject matter relates to a metal multi-layered film structure that includes two types of metal films including first metal films and second metal films alternately formed on a resin substrate. The first metal films can be composed of an aluminum-based material having a film thickness between 0.7 nm and 20 nm. The second metal films can be composed of a metal selected from the group consisting of stainless steel-based materials, nickel-based materials, cobalt-based materials, titanium-based materials and chromium-based materials, having a film thickness ranging from 1 nm to 20 nm. This metal multi-layered film structure can be manufactured through a method of sputtering. The metal multi-layered film structure is suitable for an extension reflector for vehicular lamps.

摘要翻译： 所公开的主题涉及金属多层膜结构，其包括在树脂基板上交替形成的包括第一金属膜和第二金属膜的两种金属膜。 第一金属膜可以由膜厚在0.7nm和20nm之间的铝基材料组成。 第二金属膜可以由选自不锈钢基材料，镍基材料，钴基材料，钛基材料和铬基材料的金属组成，膜厚度范围为1nm 至20nm。 该金属多层膜结构体可以通过溅射法制造。 金属多层膜结构适用于车灯的延伸反射器。

公开(公告)号：US20110018422A1

公开(公告)日：2011-01-27

申请号：US12933192

申请日：2009-03-17

申请人： Akira Suzuki ,  Tomoaki Kato ,  Mamoru Musasa

发明人： Akira Suzuki ,  Tomoaki Kato ,  Mamoru Musasa

IPC分类号： H01T13/02

CPC分类号： H01T13/38

摘要： When an insulator of a spark plug receives an external force in a bending direction perpendicular to an axis at a rear end side body portion, a position C where the insulator is supported by a crimping portion via a packing acts as a fulcrum, and a stress is applied between the position C and a position B where the insulator is supported by a ledge portion via a packing. When an insulator is designed in which the balance of size and modulus of section is adjusted so that τA which denotes a proof strength against bending between a rear end position A of the insulator and the position C and τB which denotes a proof strength against bending between the position B and the position C satisfy 0.71≦τA/τB≦1.27, cracks can be prevented.

摘要翻译： 当火花塞的绝缘体在与后端侧主体部分的轴线垂直的弯曲方向上接收到外力时，绝缘体经由填料被压接部支撑的位置C用作支点，并且应力 施加在位置C和位置B之间，其中绝缘体通过包装被凸缘部分支撑。 当设计绝缘体时，其中调节截面尺寸和模量的平衡，使得表示绝缘体的后端位置A与位置C之间的弯曲的抵抗强度的τA和表示在绝缘体的后端位置A之间的弯曲的抗弯强度的τB 位置B和位置C满足0.71＆nlE;τA/τB＆nlE; 1.27，可以防止裂纹。

公开(公告)号：US20110017163A1

公开(公告)日：2011-01-27

申请号：US12933745

申请日：2009-03-18

申请人： Akira Suzuki ,  Tomoaki Kato

发明人： Akira Suzuki ,  Tomoaki Kato

IPC分类号： H01T13/20

CPC分类号： H01T13/14

摘要： A spark plug is provided capable of speedily burn off carbon adhered on an insulator. With this spark plug, in order to improve the temperature rise performance of a front end side of an insulator 10, an amount of protrusion H (mm) of the insulator 10, a front-end side volume Vi (mm3) of the insulator 10, and a front-end side volume Vc (mm3) of a center electrode 20 are respectively defined. In consequence, it is possible to improve the recovery property of carbon fouling while retaining the voltage resistance of the insulator 10 and the durability of the center electrode 20. In addition, since the recovery property of carbon fouling improves, it is possible to prevent the occurrence of side sparks generated from the center electrode 20 to a metal shell 50 along the insulator 10, thereby making it possible to stably ensure proper ignition of an air-fuel mixture.

摘要翻译： 提供了能够快速燃烧粘附在绝缘体上的碳的火花塞。 利用该火花塞，为了提高绝缘体10的前端侧的温度上升性能，绝缘体10的突起H（mm）的量，绝缘体10的前端侧容积Vi（mm3） ，并且分别限定中心电极20的前端侧容积Vc（mm3）。 因此，可以在保持绝缘体10的耐电压性和中心电极20的耐久性的同时保持碳污染的恢复性能。另外，由于碳污染的回收性能提高，因此可以防止 发生从中心电极20沿着绝缘体10向金属壳50产生的侧面火花，从而可以稳定地确保空气 - 燃料混合物的正确点燃。

公开(公告)号：US07847473B2

公开(公告)日：2010-12-07

申请号：US11727968

申请日：2007-03-29

申请人： Akira Suzuki

发明人： Akira Suzuki

IPC分类号： H01T13/08 ,  H01T13/00

CPC分类号： H01T13/36

摘要： A spark plug in which a distal end portion (60) of a crimp portion (53) of a metallic shell (50) is crimped by bending the distal end portion inward, whereby the metallic shell (50) and an insulator (10) are fixed together with a first packing (6), a second packing (7), and talc (9) being present therebetween. The first packing (6) assumes an annular shape and has a circular cross section. A minimum diameter portion of the crimp portion (53), which portion is closest to the outer circumferential surface (17) of a trunk portion (18), is located at the position of the center line of the first packing (6) or inward thereof with respect to the axis O. The crimp portion (53) does not come into contact with the insulator (10), and the first packing (6) comes into contact with the insulator (10). Furthermore, the first packing (6) has a hardness that is lower than that of the crimp portion (53).

摘要翻译： 一种火花塞，其中金属壳（50）的压接部（53）的前端部（60）通过向内弯曲前端部而被压接，由此金属壳（50）和绝缘体（10）是 与第一填料（6），第二填料（7）和滑石（9）一起固定在其间。 第一包装（6）呈环形，具有圆形横截面。 卷边部分（53）的最靠近主体部分（18）的外圆周表面（17）的最小直径部分位于第一包装（6）的中心线的位置或向内 压接部53不与绝缘体10接触，第一密封件6与绝缘体10接触。 此外，第一包装（6）的硬度比压接部（53）的硬度低。

公开(公告)号：US07772751B2

公开(公告)日：2010-08-10

申请号：US11716617

申请日：2007-03-12

申请人： Akira Suzuki ,  Takahiro Suzuki

发明人： Akira Suzuki ,  Takahiro Suzuki

IPC分类号： H01T13/00

CPC分类号： H01T13/20 ,  H01T13/32 ,  H01T13/36 ,  H01T21/02

摘要： A spark plug and method of manufacturing the same, the spark plug including a metal housing holding an insulator therein, the metal housing having a threaded portion formed on an outer circumferential surface of a frontward portion of the metal housing in a crimp portion formed at a rear end of the metal housing and crimping the insulator in the axial hole of the metal housing. Furthermore, the rear-end portion of the threaded portion has a hardness that is higher than that of the crimp portion.

摘要翻译： 一种火花塞及其制造方法，所述火花塞包括金属壳体，所述金属壳体保持绝缘体，所述金属壳体具有螺纹部，所述螺纹部形成在所述金属壳体的前部的外周面上，形成在所述压接部 金属外壳的后端并将绝缘体压接在金属外壳的轴向孔中。 此外，螺纹部的后端部具有比压接部高的硬度。

公开(公告)号：US20100150604A1

公开(公告)日：2010-06-17

申请号：US12634582

申请日：2009-12-09

申请人： Makoto Hayashida ,  Nobuharu Hoshi ,  Akira Suzuki ,  Emi Watanabe ,  Kenji Aoki

发明人： Makoto Hayashida ,  Nobuharu Hoshi ,  Akira Suzuki ,  Emi Watanabe ,  Kenji Aoki

IPC分类号： G03G15/08

CPC分类号： G03G21/1828 ,  G03G15/0812 ,  G03G15/0898 ,  G03G21/1832

摘要： Provided is a sealing member for preventing leakage of a developer from a developer containing portion of a process cartridge detachable from a main body of an electrophotographic image forming apparatus to an outside of the developer containing portion. The sealing member is made of a thermoplastic elastomer that contains at least a copolymer and a plasticizer. In a molecular weight distribution of a tetrahydrofuran soluble matter of the thermoplastic elastomer measured by gel permeation chromatography, at least one peak is present in each of a region of a molecular weight of 4,000 or less and a region of a molecular weight of 30,000 to 200,000, and a percentage of a component of a molecular weight of 800 or less in a region of a molecular weight of 5,000 or less is 30% or less.

摘要翻译： 提供了一种密封构件，用于防止显影剂从可从电子照相图像形成装置的主体拆卸的处理盒的显影剂容纳部分泄漏到显影剂容纳部分的外部。 密封构件由至少含有共聚物和增塑剂的热塑性弹性体制成。 在通过凝胶渗透色谱法测定的热塑性弹性体的四氢呋喃可溶物质的分子量分布中，在分子量为4,000以下的区域和分子量为30,000〜200,000的区域中存在至少一个峰 ，分子量为5000以下的分子量为800以下的成分的百分比为30％以下。

公开(公告)号：US07724391B2

公开(公告)日：2010-05-25

申请号：US11355853

申请日：2006-02-16

申请人： Akira Suzuki

发明人： Akira Suzuki

IPC分类号： G06K15/00 ,  G06F3/12 ,  G06F15/00 ,  G06K1/00 ,  H04N1/46 ,  G06K9/34

CPC分类号： G06K15/02 ,  G06K15/1851

摘要： To provide an image processing apparatus, an image processing method and a program that can decrease the frequency at which the object is externally referenced at the time of drawing and improve the drawing efficiency by suitably adjusting the bandwidth so that each element block of a structured document data may be included in one band. Therefore, the image processing apparatus scans the page of the structured document data in dividing the structured document data having plural element blocks into plural bands. The number of element blocks where an object to be externally referenced on the scanned line is arranged is detected. And the line at which the detected number of element blocks is decrease is set up as a divided line of the structured document data.

摘要翻译： 提供一种图像处理装置，图像处理方法和程序，其可以在绘制时降低对象在外部参考的频率，并通过适当地调整带宽来提高绘图效率，使得结构化文档的每个元素块 数据可以包括在一个频带中。 因此，图像处理装置将具有多个元素块的结构化文档数据分割成多个频带来扫描结构化文档数据的页面。 检测在被扫描线上被外部引用的对象被排列的元件块的数量。 检测到的元素块数减少的行被设置为结构化文档数据的划分线。

公开(公告)号：US20100019644A1

公开(公告)日：2010-01-28

申请号：US12516227

申请日：2008-09-10

申请人： Reimon Fukuzawa ,  Tomoaki Kato ,  Akira Suzuki

发明人： Reimon Fukuzawa ,  Tomoaki Kato ,  Akira Suzuki

IPC分类号： H01T13/20

CPC分类号： H01T13/32 ,  H01T13/16 ,  H01T13/39

摘要： A spark plug of the present invention is designed as a small-diameter spark plug, which includes: a metal shell having a mounting thread formed with a nominal diameter of M12 or smaller based on JIS standard; a ground electrode consisting a first structural member extending from one end toward the other end thereof and at least one ith structural member (i=2, 3, 4, 5) laminated to cover an outer surface of the first structural member, the length of protrusion of the other end of the ground electrode from a front end face of the metal shell being 4.5 mm or larger, the ground electrode having a bent portion formed between the one end to the other end thereof with a curvature radius of 2.3 mm or smaller; and an electrode tip joined to the other end of the ground electrode at a position facing the front end of the center electrode and having a protrusion length of 0.5 mm or larger and a cross sectional area of 0.20 to 1.13 mm2. It is possible to increase the heat radiation ability of the ground electrode and prevent the ground electrode from decreasing in metal fatigue strength by selecting the materials of the structural members of the ground electrode in such a manner as to control the total thermal conductivity X of the ground electrode as expressed by the formula [1] to 35 W/(m·K) or higher at 20° C. [ Formula   6 ] X = volume   of   first   structural   member volume   of   ground   electrode × thermal   conductivity   of   first   structural   member + ∑ i = 2 n  ( volume   of   ith   structural   member volume   of   ground   electrode × thermal   conductivity   of   ith   structural   member ) ( 1 )

公开(公告)号：US20100014862A1

公开(公告)日：2010-01-21

申请号：US12438202

申请日：2007-05-11

申请人： Akira Suzuki

发明人： Akira Suzuki

IPC分类号： H04J14/02

CPC分类号： H04J14/02 ,  G02F1/2255 ,  G02F2001/212 ,  G02F2201/20 ,  G02F2202/20 ,  G02F2203/25 ,  G02F2203/50 ,  H04B10/5053 ,  H04J14/00 ,  H04J14/08 ,  H04Q3/00

摘要： A phase modulator (22) modulates, based on an electrical signal (Sa), the phase of one of optical signals of an input optical signal branched by a light branching circuit (21). Then, a phase modulator (23) performs phase modulation in a smaller amount and opposite polarity as compared to the phase modulator (22) based on an electrical signal (Sc) obtained by delaying the inverse logic signal (Sb) of the electrical signal (Sa) by a predetermined delay time τ shorter than the transient response time of the phase modulator (22) or the rise and fall times of the electrical signal (Sa). A light multiplexing circuit (24) multiplexes the optical signal obtained by the phase modulator (23) with the other optical signal of the input optical signal, thereby outputting a pulse-like output optical signal (36).

摘要翻译： 相位调制器（22）基于电信号（Sa）调制由光分支电路（21）分支的输入光信号的一个光信号的相位。 然后，相位调制器（23）基于通过延迟电信号的逆逻辑信号（Sb）而获得的电信号（Sc），与相位调制器（22）相比，执行相对极性较小的相位调制（ Sa）延迟比相位调制器（22）的瞬态响应时间短或电信号（Sa）的上升和下降时间的预定延迟时间τ。 光复用电路（24）将由相位调制器（23）获得的光信号与输入光信号的另一光信号进行复用，从而输出脉冲状输出光信号（36）。