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1. 发明授权

US08672652B2 High-pressure fuel supply pump and the manufacturing method 有权
标题翻译：高压燃油泵及其制造方法
公开(公告)号：US08672652B2
公开(公告)日：2014-03-18
申请号：US12261753
申请日：2008-10-30
申请人： Akihiro Munakata , Hideki Machimura , Kazutaka Hosokawa
发明人： Akihiro Munakata , Hideki Machimura , Kazutaka Hosokawa
IPC分类号： F04B19/00
CPC分类号： F02M59/02 , B23K11/16 , B23K11/26 , B23K20/023 , B23K33/006 , B23K33/008 , B23K2101/04 , B23K2103/02 , F02M59/48 , F02M59/485 , F02M2200/8084 , F04B1/0404 , F04B53/168
摘要： In order to provide a welded structure of and welding method for two metallic parts fitted together at a tubular section in a high-pressure fuel supply pump, an electric current is supplied to any of the welding connection surfaces formed between a pump housing and cylinder in a high-pressure fuel supply pump, between the pump housing and an installation flange, between the pump housing and an intake or discharge joint, between the pump housing and a pulsation-absorbing damper cover, between the pump housing and a relief valve mechanism, and between the pump housing and an electromagnetically driven intake valve mechanism. The two sections are pressed against each other to generate, along the connection surface, a plastic flow not causing melting or fusion due to heat, and form a diffusion-weld region at the connection surface by using the plastic flow and the application of the pressure.
摘要翻译：为了提供一种在高压燃料供给泵中的管状部分装配在一起的两个金属部件的焊接结构和焊接方法，电流被供应到在泵壳体和气缸之间形成的任何焊接连接表面位于泵壳体和安装凸缘之间的高压燃料供应泵，位于泵壳体和泵外壳之间的泵壳体和脉动吸收阻尼器盖之间的泵壳体和进气或排放接头之间，并且在泵壳体和电磁驱动的进气阀机构之间。两个部分彼此挤压，以沿着连接表面产生不会由于热而引起熔化或熔化的塑性流动，并且通过使用塑性流动和施加压力在连接表面形成扩散焊接区域。

2. 发明申请

US20090110575A1 High-Pressure Fuel Supply Pump and the Manufacturing Method 有权
标题翻译：高压燃油泵及其制造方法
公开(公告)号：US20090110575A1
公开(公告)日：2009-04-30
申请号：US12261753
申请日：2008-10-30
申请人： Akihiro MUNAKATA , Hideki Machimura , Kazutaka Hosokawa
发明人： Akihiro MUNAKATA , Hideki Machimura , Kazutaka Hosokawa
IPC分类号： F04B19/00
CPC分类号： F02M59/02 , B23K11/16 , B23K11/26 , B23K20/023 , B23K33/006 , B23K33/008 , B23K2101/04 , B23K2103/02 , F02M59/48 , F02M59/485 , F02M2200/8084 , F04B1/0404 , F04B53/168
摘要： An object of this invention is to provide such a welded structure of and welding method for two metallic parts fitted together at a tubular section in a high-pressure fuel supply pump, that enables rapid joining of both metallic parts by staking (press-fitting included), screw fastening, and/or laser welding, offers high welding strength and sufficient fluid sealability, and keeps the metallic materials free from thermal changes in composition. Solution: While an electric current is supplied to any one of the welding connection surfaces formed between a pump housing and cylinder in a high-pressure fuel supply pump, between the pump housing and an installation flange, between the pump housing and an intake or discharge joint, between the pump housing and a pulsation-absorbing damper cover, between the pump housing and a relief valve mechanism, and between the pump housing and an electromagnetically driven intake valve mechanism, the particular two sections are pressed against each other to generate, along the connection surface, a plastic flow not causing melting or fusion due to heat, and form a diffusion-weld region at the connection surface by using the plastic flow and the application of the pressure.
摘要翻译：本发明的目的是提供一种用于两个金属部件的焊接结构和焊接方法，该两个金属部件在高压燃料供给泵中的管状部分处装配在一起，能够通过铆接快速接合两个金属部件（包括压配件），螺丝紧固和/或激光焊接，提供高的焊接强度和足够的流体密封性，并且使金属材料不受组成的热变化的影响。解决方案：在泵壳体和安装法兰之间，在泵壳体和进气或排出口之间，向形成在泵壳体和缸体之间的高压燃料供给泵中的任一个焊接连接表面提供电流在泵壳体和减压阀机构之间以及在泵壳体和电磁驱动的进气阀机构之间的泵壳体和脉动吸收阻尼器盖之间的连接，特定的两个部分被压靠在一起以产生沿着连接表面，不会由于热而引起熔融或熔化的塑性流动，并且通过使用塑性流动和施加压力在连接表面处形成扩散焊接区域。

3. 发明授权

US07367746B2 Lifting pole apparatus for traffic control 有权
标题翻译：起重杆装置用于交通管制
公开(公告)号：US07367746B2
公开(公告)日：2008-05-06
申请号：US11236652
申请日：2005-09-28
申请人： Kazutaka Hosokawa
发明人： Kazutaka Hosokawa
IPC分类号： E01F9/018 , E01F9/019
CPC分类号： E01F13/046
摘要： There is provided a lifting pole apparatus which can lift and lower a pole having such strength as to be capable of preventing cars from entering. The lifting pole apparatus comprises a cylindrical pole which is capable of lifting and lowering inside a housing case; a screw shaft hanging from a top portion of the pole inwardly; a stay disposed upright on a bottom portion of the housing case, and housed in the pole; a driving gear rotatably supported on the stay, and having a screw portion on a through hole disposed at a center axis thereof, the screw portion being threadably mounted on the screw shaft; at least two motors disposed on the stay for rotating the driving gear; and an electro-magnetic brake disposed on the stay for activating the brake on the rotation of the driving gear.
摘要翻译：提供了一种提升杆装置，其能够提升和降低具有能够防止轿厢进入的强度的杆。提升杆装置包括能够在壳体内提升和降低的圆柱形杆; 螺杆轴从杆的顶部向内悬挂; 竖立放置在所述外壳的底部并且容纳在所述杆中的支撑件; 所述驱动齿轮可旋转地支撑在所述支柱上，并且在设置在其中心轴线上的通孔上具有螺纹部分，所述螺纹部分螺纹安装在所述螺杆轴上; 设置在所述支架上的用于旋转所述驱动齿轮的至少两个马达; 以及设置在所述支架上的电磁制动器，用于在所述驱动齿轮的旋转时启动所述制动器。

4. 发明授权

US06503988B1 Polytetrafluoroethylene fine powders and their use 失效
标题翻译：聚四氟乙烯细粉及其用途
公开(公告)号：US06503988B1
公开(公告)日：2003-01-07
申请号：US09051805
申请日：1998-04-23
申请人： Takahiro Kitahara , Kazutaka Hosokawa , Tetsuo Shimizu
发明人： Takahiro Kitahara , Kazutaka Hosokawa , Tetsuo Shimizu
IPC分类号： C08F11418
CPC分类号： C08J3/16 , C08F14/26 , C08J2327/12 , C08L27/18 , C08L101/00 , C09K3/22 , C09K21/14 , C08F2/16 , C08L2666/04
摘要： A polytetrafluoroethylene fine powder excellent in powder flowability which comprises fine particles (the primary particle) having a mean particle diameter of 0.05 to 1 &mgr;m, an apparent density of 0.52 to 0.70 g/ml, a standard specific gravity (SSG) of 2.14 to 2.23, and a secondary mean particle diameter of 100 to 1000 &mgr;m, antidripping agent using the above polytetrafluoroethylene fine powder, flame resistive resin composition containing this powder, and composition for inhibiting dust characteristics containing this powder.
摘要翻译：粉末流动性优异的聚四氟乙烯细粉末，其包含平均粒径为0.05〜1μm的微粒（一次粒子），表观密度为0.52〜0.70g / ml，标准比重（SSG）为2.14〜2.23 ，二次平均粒径为100〜1000μmol，使用上述聚四氟乙烯细粉末的防毒剂，含有该粉末的阻燃树脂组合物和含有该粉末的粉尘特性抑制组合物。

5. 发明申请

US20120301309A1 DISSIMILAR METAL WELDS AND ITS MANUFACTURING METHOD OF LARGE WELDED STRUCTURES SUCH AS THE TURBINE ROTOR 审中-公开
标题翻译：大型金属焊接及其大型焊接结构如涡轮转子的制造方法
公开(公告)号：US20120301309A1
公开(公告)日：2012-11-29
申请号：US13477289
申请日：2012-05-22
申请人： Eiji NISHIOKA , Jun SATO , Shinya IMANO , Takeshi KUDO , Kenichi MURATA , Kazutaka HOSOKAWA , Kazuhiko ENDO
发明人： Eiji NISHIOKA , Jun SATO , Shinya IMANO , Takeshi KUDO , Kenichi MURATA , Kazutaka HOSOKAWA , Kazuhiko ENDO
IPC分类号： F04D29/38 , B23K1/19 , B23K28/00 , B23K101/00
CPC分类号： B23K9/0282 , B23K9/0026 , B23K9/046 , B23K9/173 , B23K9/232 , B23K9/235 , B23K2101/001 , B23K2101/06 , B23K2103/18 , B23K2103/26 , F01D5/063 , F05D2230/232 , F05D2300/50212 , Y10T29/4932 , Y10T403/479
摘要： Dissimilar metal welds including a buttering portion with a small variation in strength distribution in a plate thickness direction are formed by welding two parent materials having at least one of different compositions and different refining conditions through a buttering for alleviating mismatch between one of the different compositions and the different refining conditions of the two members and through a welded metal for joining one of the parent materials and the buttering. The buttering is formed of welding metals laminated in a plate thickness direction, and a dilution ratio of the buttering with the parent materials is 50% or less. The manufacturing method includes performing butt welding on a dummy material formed by increasing a groove depth by providing a member on a bottom side of a welding groove and on parent materials by using the buttering; and processing a groove within a welding metal formed of the buttering.
摘要翻译：通过焊接具有不同组成和不同精炼条件中的至少一种的两种母体材料，通过用于减轻不同组合物之一和不同组分之间的错配的糊状物来形成包括在板厚度方向上具有小的强度分布变化的涂抹部分的异种金属焊缝两个构件的不同的精炼条件以及通过焊接金属接合母材和母料之一。黄油由板材厚度方向层叠的焊接金属形成，母料与母材的稀释比例为50％以下。该制造方法包括通过在焊接槽的底侧设置构件并通过使用所述母料来对通过增加沟槽深度而形成的虚拟材料进行对接焊接; 以及在由所述黄油形成的焊接金属内加工凹槽。

6. 发明授权

US06747108B1 Modified polytetrafluoroethylene fine powder and process for preparing the same 有权
标题翻译：改性聚四氟乙烯细粉及其制备方法
公开(公告)号：US06747108B1
公开(公告)日：2004-06-08
申请号：US09743573
申请日：2001-01-12
申请人： Kazutaka Hosokawa , Tatsuro Uchida , Shinichi Yano , Yoshinori Nanba
发明人： Kazutaka Hosokawa , Tatsuro Uchida , Shinichi Yano , Yoshinori Nanba
IPC分类号： C08F200
CPC分类号： C08F2/38 , C08F214/262
摘要： In the preparation of a modified polytetrafluoroethylene fine powder by polymerizing tetrafluoroethylene in an aqueous medium in the presence of a water soluble fluorine-containing dispersant, a fluoroalkyl vinyl ether is added to a reaction system at latest at a start of a reaction and a copolymerization reaction of the fluoroalkyl vinyl ether with tetrafluoroethylene is initiated, and a chain transfer agent is added to the reaction system after at least 80% of tetrafluoroethylene to be polymerized is consumed. The obtained modified polytetrafluoroethylene fine powder has good molding properties, in particular, extrusion properties, and high heat resistance.
摘要翻译：在水溶性含氟分散剂存在下，通过在水性介质中聚合四氟乙烯来制备改性聚四氟乙烯细粉末，最初在反应开始时向反应体系中加入氟烷基乙烯基醚，并进行共聚反应的氟代烷基乙烯基醚与四氟乙烯引发，并且在消耗待聚合的四氟乙烯的至少80％之后，向反应体系中加入链转移剂。得到的改性聚四氟乙烯细粉具有良好的成型性，特别是挤出性，耐热性高。

7. 发明授权

US5792942A Apparatus for determining properties of slurry materials and sludge treating process 失效
标题翻译：用于确定浆料和污泥处理工艺性能的设备
公开(公告)号：US5792942A
公开(公告)日：1998-08-11
申请号：US607154
申请日：1996-02-26
申请人： Kazutaka Hosokawa
发明人： Kazutaka Hosokawa
IPC分类号： C02F11/00 , B01D21/00 , C02F1/52 , C02F11/14 , D21C9/00 , G01N1/10 , G01N1/20 , G01N11/14 , G01N33/18 , G01N11/00
CPC分类号： G01N1/2035 , B01D21/01 , B01D21/305 , C02F1/5209 , G01N11/14 , G01N2001/1025 , G01N2001/2057 , G01N33/18
摘要： The present invention relates to a property determining apparatus for automatically determining in real time, properties of a slurry material such as of a sludge under treatment. The apparatus, being provided with a sampling cylinder 2, a quantitative sampling piston pair comprised of a rear piston 3 and a front piston 4, an air cylinder 5, a measurement tank 8, and a measuring means 10, is connected to a transfer pipe P and the like for a slurry material via a connecting opening 2w of the sampling cylinder 2. As a measuring operation, slurry material is first collected into the sampling cylinder 2 by a volume corresponding to the space S of the pistons 3,4 when the quantitative sampling piston pair is retracted from an initial position shown with a two-dot chain line, supplied to the measurement tank 8 when the space between the pistons are narrowed, then the properties of a slurry material is measured with the measuring means 10, and after that, the space of the pistons are returned to an original position so as to return the slurry material from the measurement tank into the sampling cylinder, and finally the quantitative sampling piston pair is returned to the original position to allow slurry material to be returned to the transfer pipe.
摘要翻译：本发明涉及一种用于实时自动确定处理中的污泥等浆料的特性的物性决定装置。设置有采样气缸2，由后活塞3和前活塞4，气缸5，测量罐8和测量装置10组成的定量采样活塞对连接到传送管 P等通过采样气缸2的连接口2w进行浆料化。作为测量操作，首先将浆料以与活塞3,4的空间S相对应的体积收集到采样气缸2中定量采样活塞对从位于示出的双点划线的初始位置缩回，当活塞之间的空间变窄时，提供给测量罐8，然后用测量装置10测量浆料的特性，之后，将活塞的空间返回原来的位置，使浆料从测量罐返回到取样筒中，最后定量取样活塞对返回原始位置允许浆料返回到输送管道。

8. 发明授权

US5324785A Polytetrafluoroethylene fine particles and powder 失效
标题翻译：聚四氟乙烯细颗粒和粉末
公开(公告)号：US5324785A
公开(公告)日：1994-06-28
申请号：US133787
申请日：1993-10-08
申请人： Yoshihisa Noda , Kazutaka Hosokawa , Toshio Mizuno , Kiyohiko Ihara , Tetsuo Shimizu
发明人： Yoshihisa Noda , Kazutaka Hosokawa , Toshio Mizuno , Kiyohiko Ihara , Tetsuo Shimizu
IPC分类号： C08J3/02 , C08F2/22 , C08F14/26 , C08F259/08 , C08J3/16 , C08L27/06 , C08L27/18
CPC分类号： C08F259/08 , Y10S525/902
摘要： Colloidal polytetrafluoroethylene fine particles having an average particle size of 0.05 to 1.0 .mu.m and each comprising a core made of polytetrafluoroethylene which has a high molecular weight and can be fibrilled and a shell surrounding the core and made of a low molecular weight polytetrafluoroethylene which is not fibrilled, which has good dispersibility in water or an organic solvent and easily provides an organosol by a phase transfer method.
摘要翻译：平均粒径为0.05〜1.0μm的胶体型聚四氟乙烯微粒，各自包含由聚四氟乙烯制成的芯，该聚四氟乙烯具有高分子量并且可以被纤维化，壳体围绕芯并且由低分子量聚四氟乙烯制成，不是纤维状，其在水或有机溶剂中具有良好的分散性，并且通过相转移法容易地提供有机溶胶。

9. 发明授权

US5284708A Modified polytetrafluoroethylene fine powder and process for preparing the same 失效
标题翻译：改性聚四氟乙烯细粉及其制备方法
公开(公告)号：US5284708A
公开(公告)日：1994-02-08
申请号：US957895
申请日：1992-10-08
申请人： Tetsuo Shimizu , Kazutaka Hosokawa , Masuo Kokumai , Makoto Ono
发明人： Tetsuo Shimizu , Kazutaka Hosokawa , Masuo Kokumai , Makoto Ono
IPC分类号： C08F214/26 , B32B5/16 , C08F116/12
CPC分类号： C08F214/262 , Y10T428/2982
摘要： Modified PTFE fine powder which comprises colloidal particles of a copolymer comprising repeating units derived from tetrafluoroethylene and 0.02 to 0.3 % by weight, preferably 0.03 to 0.2% by weight of repeating units derived from at least one fluoroalkyl vinyl ether selected from compounds of the formula:X(CF.sub.2).sub.n OCF.dbd.CF.sub.2 (I)wherein X is a hydrogen, fluorine or chlorine atom and n is an integer of 1 to 6, andC.sub.3 F.sub.7 (OCF.sub.2 CF.sub.2 CF.sub.2).sub.m [OCF(CF.sub.3)CF.sub.2 ].sub.1 OCF.dbd.CF.sub.2 (II)wherein m and 1 are each an integer of 0 to 4 provided that at least one of them is not zero, which has a number average particle size of 0.05 to 0.6 .mu.m, wherein the copolymer has a specific melt viscosity of from 6.times.10.sup.10 to 30.times.10.sup.10 poise, preferably from 8.0.times.10.sup.10 to 25.times.10.sup.10 poise at 380.degree. C. and a standard specific gravity (SSG, hereinafter defined) of from 2.135 to 2.175, preferably from 2.140 to 2.160 and a paste extruded article of the polymer has a green elongation of at least 400% is provided.
摘要翻译：改性PTFE细粉末，其包含含有衍生自四氟乙烯的重复单元和0.02至0.3重量％，优选0.03至0.2重量％的衍生自至少一种氟代烷基乙烯基醚的重复单元的共聚物的胶体颗粒，所述氟代烷基乙烯基醚选自下式化合物： X（CF 2）n OCF = CF 2（I）其中X为氢，氟或氯原子，n为1至6的整数，C 3 F 7（OCF 2 CF 2 CF 2）m（OCF（CF 3）CF 2） m和1各自为0〜4的整数，条件是它们中的至少一个不为零，其数均粒径为0.05〜0.6（my）m，其中，共聚物的比熔融粘度为6 * 在380℃下优选为1010至30 * 1010泊，优选为8.0 * 1010至25 * 1010泊，标准比重（SSG，以下定义）为2.135至2.175，优选为2.140至2.160，提供聚合物具有至少400％的绿色伸长率。

10. 发明授权

US5118788A Process for preparing polytetrafluoroethylene powder 失效
标题翻译：制备聚四氟乙烯粉的方法
公开(公告)号：US5118788A
公开(公告)日：1992-06-02
申请号：US696194
申请日：1991-05-06
申请人： Kazutaka Hosokawa , Tetsuo Shimizu , Kazuo Ishiwari , Noriyasu Yamane
发明人： Kazutaka Hosokawa , Tetsuo Shimizu , Kazuo Ishiwari , Noriyasu Yamane
IPC分类号： C08J3/12
CPC分类号： C08J3/12 , C08J2327/18
摘要： Polytetrafluoroethylene powder having an average particle size of 1 to 30 .mu.m and a specific surface area of 2 to 6 m.sup.2 /g is prepared by heating unsintered polytetrafluoroethylene powder having a melting point of 313.degree. to 330.degree. C. at a temperature in a range from a temperature 70.degree. C. lower than the melting point to a temperature lower than the melting point and comminuting the heated powder.

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