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

US06696014B2 Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density 有权
标题翻译：铁基烧结粉末金属体及其制造方法以及高强度，高密度的铁基烧结体的制造方法
公开(公告)号：US06696014B2
公开(公告)日：2004-02-24
申请号：US10280529
申请日：2002-10-25
申请人： Naomichi Nakamura , Satoshi Uenosono , Shigeru Unami , Masashi Fujinaga , Takashi Yoshimura , Mitsumasa Iijima , Shin Koizumi , Hiroyuki Anma , Yasuo Hatai
发明人： Naomichi Nakamura , Satoshi Uenosono , Shigeru Unami , Masashi Fujinaga , Takashi Yoshimura , Mitsumasa Iijima , Shin Koizumi , Hiroyuki Anma , Yasuo Hatai
IPC分类号： B22F312
CPC分类号： C22C33/0264 , B22F3/1007 , B22F2998/10 , B22F2999/00 , C22C33/02 , B22F3/02 , B22F3/10 , C22C33/0207 , B22F1/0096
摘要： A sintered iron-based powder metal body with lower re-compacting load and having a high density and a method of manufacturing an iron-based sintered component with fewer pores of a sharp shape and having high strength and high density.
摘要翻译：具有较低再压缩载荷并具有高密度的烧结铁基粉末金属体以及制造具有较小的尖锐形状和高强度和高密度的孔的铁基烧结组件的方法。

2. 发明授权

US06514307B2 Iron-based sintered powder metal body, manufacturing method thereof and manufacturing method of iron-based sintered component with high strength and high density 有权
标题翻译：铁基烧结粉末金属体及其制造方法以及高强度，高密度的铁基烧结体的制造方法
公开(公告)号：US06514307B2
公开(公告)日：2003-02-04
申请号：US09934428
申请日：2001-08-21
申请人： Naomichi Nakamura , Satoshi Uenosono , Shigeru Unami , Masashi Fujinaga , Takashi Yoshimura , Mitsumasa Iijima , Shin Koizumi , Hiroyuki Anma , Yasuo Hatai
发明人： Naomichi Nakamura , Satoshi Uenosono , Shigeru Unami , Masashi Fujinaga , Takashi Yoshimura , Mitsumasa Iijima , Shin Koizumi , Hiroyuki Anma , Yasuo Hatai
IPC分类号： C22C3302
CPC分类号： C22C33/0264 , B22F3/1007 , B22F2998/10 , B22F2999/00 , C22C33/02 , B22F3/02 , B22F3/10 , C22C33/0207 , B22F1/0096
摘要： An sintered iron-based powder metal body with outstandingly lower re-compacting load and having a high density and a method of manufacturing an iron-based sintered component with fewer pores of a sharp shape and having high strength and high density, the method comprising mixing, an iron-based metal powder containing at most about 0.05% of carbon, at most about 0.3% of oxygen, at most about 0.010% of nitrogen, with at least about 0.03% and at most about 0.5% of graphite powder and a lubricant, preliminarily compacting the mixture into a preform, the density of which is about 7.3 Mg/m3 or more, and preliminarily sintering the preform in a non-oxidizing atmosphere in which a partial pressure of nitrogen is about 30 kPa or less at a temperature of about 1000° C. or higher and about 1300° C. or lower, thereby forming a sintered iron-based powder metal body with outstandingly lower re-compacting load and having high deformability, the density of which is about 7.3 Mg/m3 or more and which contains at least about 0.10% and at most about 0.50 of carbon, at most about 0.010% of oxygen and at most about 0.010% of nitrogen, and which comprises at most about 0.02% of free carbon, and, further applying re-compaction and re-sintering and/or heat treatment thereby forming a sintered component, as well as the method alternatively comprising applying preliminary sintering in an atmosphere with no restriction of the nitrogen partial pressure and then annealing instead of the sintering step, thereby obtaining a sintered iron-based powder metal body with the nitrogen content of at most about 0.010%.
摘要翻译：一种烧结铁基粉末金属体，具有显着降低的再压实载荷并具有高密度，并且制造具有较少的尖锐形状的孔并具有高强度和高密度的铁基烧结组分的方法，该方法包括混合，含有最多约0.05％的碳，至多约0.3％的氧，至多约0.010％的氮，至少约0.03％和至多约0.5％的石墨粉末和润滑剂的铁基金属粉末，将混合物预先压实成预制件，其密度为约7.3Mg / m 3以上，并且在约10分钟的温度下在氮气分压为约30kPa以下的非氧化性气氛中预先烧结预成型体 1000℃以上约1300℃以下，从而形成烧结的铁基粉末金属体，具有显着降低的再压缩载荷，并具有高变形能力，其密度为约7.3Mg / m 3以上，其中至少约0.10％，至多约0.50碳，至多约0.010％的氧和至多约0.010％的氮，并且其包含至多约0.02％的游离碳，并且进一步应用再压实和再烧结和/或热处理，从而形成烧结组分，以及所述方法或者包括在不限制氮分压的气氛中进行初步烧结，然后退火而不是烧结步骤，由此获得烧结的铁 - 含氮量最多为0.010％的粉末金属体。

3. 发明授权

US06454991B1 Method of forging raw material for sintering and forging 失效
标题翻译：锻造用于烧结和锻造的原料的方法
公开(公告)号：US06454991B1
公开(公告)日：2002-09-24
申请号：US09984300
申请日：2001-10-29
申请人： Takashi Yoshimura , Mitsumasa Iijima , Shin Koizumi , Yasuo Hatai
发明人： Takashi Yoshimura , Mitsumasa Iijima , Shin Koizumi , Yasuo Hatai
IPC分类号： B22F320
CPC分类号： C22C33/0228 , B22F3/20 , B22F2998/10 , C22C33/02 , B22F3/02 , B22F3/10
摘要： A method of forging a raw material for sintering and forging. The method comprises the steps of: (a) compacting metallic powder containing iron as a main component and graphite to obtain a compact having a predetermined density; (b) sintering the compact at a temperature ranging from 700 to 1000° C. to form a sintered compact having a texture in which graphite is retained at grain boundary of metal powder; (c) compressing the sintered compact from two directions to obtain a compressed sintered compact; and (d) extruding the compressed sintered compact upon pressing the compressed sintered compact from the two directions in a manner that a pressure in one of the two directions is reduced relative to a pressure in the other of the two directions to accomplish extrusion forging.
摘要翻译：锻造用于烧结和锻造的原料的方法。该方法包括以下步骤：（a）压制以铁为主要成分的金属粉末和石墨，以获得具有预定密度的压块; （b）在700〜1000℃的温度下烧结成形体，形成具有石墨保留在金属粉末的晶界的结构的烧结体; （c）从两个方向压缩烧结体，得到压缩烧结体; 以及（d）以两个方向中的一个方向的压力相对于两个方向上的另一个方向的压力来减小压缩压缩烧结体从两个方向挤出压缩的烧结体，以实现挤压锻造。

4. 发明授权

US08470123B2 Pressure sensitive adhesive for sticking an electromagnetic wave-shielding film and an optically functional film, and a display panel filter element containing same 有权
标题翻译：用于粘贴电磁波屏蔽膜和光学功能膜的压敏粘合剂，以及含有它的显示屏过滤元件
公开(公告)号：US08470123B2
公开(公告)日：2013-06-25
申请号：US13560588
申请日：2012-07-27
申请人： Tadashi Matano , Shin Koizumi , Mikihiro Kashio
发明人： Tadashi Matano , Shin Koizumi , Mikihiro Kashio
IPC分类号： C04B37/00 , B32B7/12 , H05K9/00
CPC分类号： C09J133/08 , B32B3/266 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/306 , B32B27/308 , B32B27/36 , B32B2307/212 , B32B2307/40 , B32B2307/412 , B32B2307/51 , B32B2405/00 , B32B2457/20 , B32B2457/204 , C08F2220/1825 , C09J133/26 , C09J2201/606 , H01J11/10 , H01J11/44 , H01J2211/446 , H05K9/0096 , Y10T428/28 , Y10T428/2852 , Y10T428/2887 , Y10T428/2891 , Y10T428/31504 , C08F220/14 , C08F220/20 , C08F220/58
摘要： A pressure sensitive adhesive for sticking together an electromagnetic wave-shielding film and optically functional film, wherein a storage elastic modulus at 70° C. is 7.00×104 Pa or more; and a display panel filter element comprising (1) an electromagnetic wave-shielding film, the film being a laminate of a transparent substrate film, an adhesive for a metal foil, which is applied on one surface of the transparent substrate film, and a metal foil mesh formed on the adhesive for a metal foil, (2) a layer of the pressure sensitive adhesive according to (1), which is applied so as to cover the metal foil mesh of the electromagnetic wave-shielding film, and (3) an optically functional film provided on the pressure sensitive adhesive, are provided. The pressure sensitive adhesive exhibits sufficient adhesive strength, can be filled into the inside of the pores of the metal foil mesh, and does not generate bubbles in a heating treatment.
摘要翻译：用于将电磁波屏蔽膜和光学功能膜粘合在一起的压敏粘合剂，其中70℃下的储能弹性模量为7.00×10 4 Pa以上; 以及显示面板用过滤元件，其特征在于，包括：（1）电磁波屏蔽膜，所述膜是透明基材膜，金属箔用粘合剂层叠体，涂布在所述透明基材膜的一个面上，用于金属箔的粘合剂上形成的箔网，（2）根据（1）的压敏粘合剂层，其覆盖电磁波屏蔽膜的金属箔网，以及（3）提供了设置在压敏粘合剂上的光学功能膜。压敏粘合剂具有足够的粘合强度，可以填充到金属箔网孔的内部，并且在加热处理中不产生气泡。

5. 发明授权

US5918367A Method of producing valve lifter 失效
标题翻译：生产气门挺杆的方法
公开(公告)号：US5918367A
公开(公告)日：1999-07-06
申请号：US839339
申请日：1997-04-18
申请人： Tamotsu Todo , Yasuo Fukuda , Noriomi Hosaka , Seiji Tsuruta , Kenji Suzuki , Shin Koizumi
发明人： Tamotsu Todo , Yasuo Fukuda , Noriomi Hosaka , Seiji Tsuruta , Kenji Suzuki , Shin Koizumi
IPC分类号： B23P15/00 , F01L1/14 , F01L1/20
CPC分类号： F01L1/205 , B23P15/00 , F01L1/143 , F01L2101/00 , F01L2103/00 , F02B2275/18 , Y10T29/49304 , Y10T29/4935
摘要： A method of producing a valve lifter to be used in a valve operating mechanism of an automotive vehicle. The valve lifter includes a skirt section, a crown section formed one end of the skirt section so that a cam of a camshaft is slidably contactable with the crown section, and a contacting section formed at an inside surface of the crown section and contactable with a valve stem of an engine valve. The production method comprises the following steps in the sequence set forth: (a) cold-forging a base material to form a valve lifter-shaped base material; (b) cold-pressing the base material to shape the valve lifter-shaped base material; (c) grinding an outer surface of the valve lifter-shaped base material to trim an outer shape of the valve-lifter-shaped base material; (d) totally machining the outer surface and an inner surface of the valve-shaped base material to adjust dimensions of parts of the valve lifter-shaped base material; (e) heat-treating only a part of the valve lifter-shaped base material, corresponding to the contacting section, to increase a hardness of the contacting section; and (f) grinding the contacting section to finish the contacting section.
摘要翻译：一种制造用于机动车辆的气门操作机构的气门挺杆的方法。该气门挺杆包括一个裙部，一顶部部分形成在裙部的一端，使得一凸轮轴的凸轮与该冠部可滑动接触;以及一接触部，该接触部形成于该冠部的内表面，发动机气门的阀杆。制造方法按照以下顺序包括以下步骤：（a）冷锻基材以形成气门挺杆状基材; （b）对基体材料进行冷压，以形成气门挺杆状基材; （c）研磨阀升降器基材的外表面，以修整升降器状基材的外形; （d）对所述阀状基材的外表面和内表面进行全面加工，以调节所述阀升降器基材的部件的尺寸; （e）仅对与所述接触部分相对应的所述阀提升器状基体的一部分进行热处理，以增加所述接触部的硬度; 和（f）研磨接触部分以完成接触部分。

6. 发明申请

US20120312592A1 PRESSURE SENSITIVE ADHESIVE FOR STICKING AN ELECTROMAGNETIC WAVE-SHIELDING FILM AND AN OPTICALLY FUNCTIONAL FILM, AND A DISPLAY PANEL FILTER ELEMENT CONTAINING SAME 有权
标题翻译：用于粘贴电磁波屏蔽膜和光学功能膜的压力敏感粘合剂和包含其的显示面板过滤器元件
公开(公告)号：US20120312592A1
公开(公告)日：2012-12-13
申请号：US13560588
申请日：2012-07-27
申请人： Tadashi Matano , Shin Koizumi , Mikihiro Kashio
发明人： Tadashi Matano , Shin Koizumi , Mikihiro Kashio
IPC分类号： H05K9/00 , B32B37/12
CPC分类号： C09J133/08 , B32B3/266 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/306 , B32B27/308 , B32B27/36 , B32B2307/212 , B32B2307/40 , B32B2307/412 , B32B2307/51 , B32B2405/00 , B32B2457/20 , B32B2457/204 , C08F2220/1825 , C09J133/26 , C09J2201/606 , H01J11/10 , H01J11/44 , H01J2211/446 , H05K9/0096 , Y10T428/28 , Y10T428/2852 , Y10T428/2887 , Y10T428/2891 , Y10T428/31504 , C08F220/14 , C08F220/20 , C08F220/58
摘要： A pressure sensitive adhesive for sticking together an electromagnetic wave-shielding film and optically functional film, wherein a storage elastic modulus at 70° C. is 7.00×104 Pa or more; and a display panel filter element comprising(1) an electromagnetic wave-shielding film, the film being a laminate of a transparent substrate film, an adhesive for a metal foil, which is applied on one surface of the transparent substrate film, and a metal foil mesh formed on the adhesive for a metal foil,(2) a layer of the pressure sensitive adhesive according to (1), which is applied so as to cover the metal foil mesh of the electromagnetic wave-shielding film, and(3) an optically functional film provided on the pressure sensitive adhesive, are provided. The pressure sensitive adhesive exhibits sufficient adhesive strength, can be filled into the inside of the pores of the metal foil mesh, and does not generate bubbles in a heating treatment.
摘要翻译：用于将电磁波屏蔽膜和光学功能膜粘合在一起的压敏粘合剂，其中70℃下的储能弹性模量为7.00×10 4 Pa以上; 以及显示面板用过滤元件，其特征在于，包括：（1）电磁波屏蔽膜，所述膜是透明基材膜，金属箔用粘合剂层叠体，涂布在所述透明基材膜的一个面上，用于金属箔的粘合剂上形成的箔网，（2）根据（1）的压敏粘合剂层，其覆盖电磁波屏蔽膜的金属箔网，以及（3）提供了设置在压敏粘合剂上的光学功能膜。压敏粘合剂具有足够的粘合强度，可以填充到金属箔网孔的内部，并且在加热处理中不产生气泡。

7. 发明申请

US20070196646A1 PRESSURE SENSITIVE ADHESIVE FOR STICKING AN ELECTROMAGNETIC WAVE-SHIELDING FILM AND AN OPTICALLY FUNCTIONAL FILM, AND A DISPLAY PANEL FILTER ELEMENT CONTAINING SAME 审中-公开
标题翻译：用于粘贴电磁波屏蔽膜和光学功能膜的压力敏感粘合剂和包含其的显示面板过滤器元件
公开(公告)号：US20070196646A1
公开(公告)日：2007-08-23
申请号：US11675991
申请日：2007-02-16
申请人： Tadashi MATANO , Shin Koizumi , Mikihiro Kashio
发明人： Tadashi MATANO , Shin Koizumi , Mikihiro Kashio
IPC分类号： B05D5/12 , B32B7/12 , B32B15/04 , B32B9/04
CPC分类号： C09J133/08 , B32B3/266 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/306 , B32B27/308 , B32B27/36 , B32B2307/212 , B32B2307/40 , B32B2307/412 , B32B2307/51 , B32B2405/00 , B32B2457/20 , B32B2457/204 , C08F2220/1825 , C09J133/26 , C09J2201/606 , H01J11/10 , H01J11/44 , H01J2211/446 , H05K9/0096 , Y10T428/28 , Y10T428/2852 , Y10T428/2887 , Y10T428/2891 , Y10T428/31504 , C08F220/14 , C08F220/20 , C08F220/58
摘要： A pressure sensitive adhesive for sticking together an electromagnetic wave-shielding film and an optically functional film, wherein a storage elastic modulus at 70° C. is 7.00×104 Pa or more; and a display panel filter element comprising (1) an electromagnetic wave-shielding film, the film being a laminate of a transparent substrate film, an adhesive for a metal foil, which is applied on one surface of the transparent substrate film, and a metal foil mesh formed on the adhesive for a metal foil, (2) a layer of the pressure sensitive adhesive according to (1), which is applied so as to cover the metal foil mesh of the electromagnetic wave-shielding film, and (3) an optically functional film provided on the pressure sensitive adhesive, are provided. The pressure sensitive adhesive exhibits a sufficient adhesive strength, can be filled into the inside of the pores of the metal foil mesh, and does not generate bubbles in a heating treatment.
摘要翻译：用于将电磁波屏蔽膜和光学功能膜粘合在一起的压敏粘合剂，其中70℃下的储能弹性模量为7.00×10 -4 Pa以上; 以及显示面板用过滤元件，其特征在于，包括：（1）电磁波屏蔽膜，所述膜是透明基材膜，金属箔用粘合剂层叠体，涂布在所述透明基材膜的一个面上，用于金属箔的粘合剂上形成的箔网，（2）根据（1）的压敏粘合剂层，其覆盖电磁波屏蔽膜的金属箔网，以及（3）提供了设置在压敏粘合剂上的光学功能膜。压敏粘合剂具有足够的粘合强度，可以填充到金属箔网孔的内部，并且在加热处理中不产生气泡。

8. 发明授权

US06485826B1 Adhesive sheet 有权
标题翻译：粘合片
公开(公告)号：US06485826B1
公开(公告)日：2002-11-26
申请号：US09723085
申请日：2000-11-27
申请人： Shunpei Watanabe , Takeshi Ikeda , Shin Koizumi
发明人： Shunpei Watanabe , Takeshi Ikeda , Shin Koizumi
IPC分类号： B32B2700
CPC分类号： B32B7/12 , B32B15/08 , B32B27/00 , B32B27/08 , B32B27/10 , B32B27/36 , B32B2323/10 , B32B2367/00 , B32B2369/00 , B32B2375/00 , B32B2377/00 , C09J7/22 , C09J7/38 , C09J7/385 , C09J2433/00 , Y10T428/28 , Y10T428/2891
摘要： An improved adhesive sheet can exhibit an excellent anti-blister characteristic without susceptible to the property of the base material. The adhesive sheet includes a base material that is formed from a base material film and a thin film laminated onto the base material film, an adhesive layer and a release sheet. The adhesive layer contains an adhesive component and a curing component as its main composition. The curing component is of the type that is to be cured by irradiation with radiation. As for such radiation-curing type component, materials containing acrylic-based monomer or oligomer can be used. The adhesive layer has a storage modulus (dynamic modulus) in which a ratio of storage modulus G2′/G1′ of the adhesive layer lies within the range of 1.2 to 50, wherein G1′ is a storage modulus of the adhesive layer before curing at a temperature of 25° C. and at a frequency of 1 Hz, and G2′ is a storage modulus of the adhesive layer after curing at a temperature of 25° C. and at a frequency of 1 Hz.
摘要翻译：改进的粘合片可以表现出优异的抗起泡特性，而不易受到基材的性能的影响。粘合片包括由基材膜和层压到基材膜上的薄膜，粘合剂层和剥离片形成的基材。粘合剂层包含粘合剂组分和固化组分作为其主要组成。固化组分是通过辐射照射固化的类型。对于这种辐射固化型组分，可以使用含有丙烯酸类单体或低聚物的材料。粘合剂层具有其中粘合剂层的储能模量G2'/ G1'的比率在1.2至50的范围内的储能模量（动态模量），其中G1'是固化前的粘合剂层的储能模量 25℃的温度和1Hz的频率，G2'是在25℃的温度和1Hz的频率下固化后的粘合剂层的储能模量。

9. 发明授权

US5400749A Valve lifter of valve mechanism for internal combustion engine 失效
标题翻译：内燃机阀机构气门挺杆
公开(公告)号：US5400749A
公开(公告)日：1995-03-28
申请号：US118157
申请日：1993-09-08
申请人： Shin Koizumi , Noriomi Hosaka , Hirokazu Uehara
发明人： Shin Koizumi , Noriomi Hosaka , Hirokazu Uehara
IPC分类号： B21D39/00 , F01L1/14 , F01L1/20 , F01L1/16
CPC分类号： F01L1/143 , F01L1/205 , F01L2103/00
摘要： A valve lifter of a valve mechanism for an internal combustion engine is provided with a crown-shaped valve lifter body which has a center plate with a recess. A fixing projection is integrally formed with the center plate and is formed along a side wall which defines the recess. An inner shim of a disc shape has a plurality of grooves to which the fixing projection is filled by caulking the fixing projection for fixedly connecting the inner shim with the valve lifter body. Therefore, the inner shim is easily and securely assembled in the recess of the valve lifter body so as not to generate the looseness between the inner shim and the valve lifter body while the assemble performance is improved.
摘要翻译：用于内燃机的阀机构的气门挺杆设置有具有凹部的中心板的冠形气门挺杆体。固定突起与中心板一体地形成，并且沿着限定凹部的侧壁形成。盘形的内侧垫片具有多个槽，通过铆接固定突起来固定固定突起，固定突起用于将内垫片与气门挺杆体固定连接。因此，内部垫片容易且牢固地组装在气门挺杆体的凹部中，以便在组装性能提高的同时不会在内垫片和气门挺杆体之间产生松动。

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