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

US6024915A Coated metal particles, a metal-base sinter and a process for producing same 失效
标题翻译：涂覆金属颗粒，金属基烧结体及其制造方法
公开(公告)号：US6024915A
公开(公告)日：2000-02-15
申请号：US949901
申请日：1997-10-14
申请人： Shoichi Kume , Haruo Yoshida , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
发明人： Shoichi Kume , Haruo Yoshida , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
IPC分类号： B22F1/02 , B22F3/22 , C23C16/44 , C23C16/448 , C23C16/513 , B05D7/00 , B22F3/12
CPC分类号： B22F3/225 , B22F1/02 , C23C16/4417 , C23C16/448 , C23C16/513 , B22F2998/00 , Y10T428/12014 , Y10T428/12181
摘要： A process for producing a metal-base sinter, comprising sintering coated metal particles wherein the particles are prepared for sintering by the steps of: dispersing a powder of metal core particles in a gaseous atmosphere to form a mixture of a gas and particles in a powder of highly dispersed core particles; charging a precursor for the coat forming substance that has been formed via the vapor phase and/or a precursor for the coat forming substance in a vapor-phase state and the mixture of the gas and the powder of highly dispersed core particles that have a predetermined dispersity according to the average diameter of the core particles in a coating start region of a coating space; coating the surfaces of the core particles with the coat forming substance by allowing the precursor to contact and/or impinge against the core particles; shaping and sintering the thus coated metal core particles or a mixture containing them under appropriate sintering conditions. The metal-base sinter of high performance thus produced is uniform, dense, and sintered firmly to provide a fine and highly controlled microstructure.
摘要翻译：一种金属基烧结体的制造方法，其特征在于，烧结被覆金属粒子，其特征在于，通过以下步骤制备所述粒子进行烧结的工序：将金属核粒子的粉末分散在气体气氛中，形成粉末状的气体和粒子的混合物高度分散的核心颗粒; 将通过气相形成的涂层形成物质的前体和/或气相状态的涂层形成物质的前体和具有预定的高分散核心颗粒的气体和粉末的混合物根据涂层空间的涂层开始区域中的核心颗粒的平均直径的分散度; 通过允许前体接触和/或撞击核心颗粒，用涂层形成物质涂覆核心颗粒的表面; 在适当的烧结条件下成型和烧结如此涂覆的金属芯颗粒或含有它们的混合物。由此制造的高性能的金属基烧结体是均匀的，致密的并且牢固地烧结以提供精细和高度受控的微观结构。

2. 发明授权

US6024909A Coated ceramic particles, a ceramic-base sinter and a process for producing the same 失效
标题翻译：涂布陶瓷颗粒，陶瓷基烧结体及其制造方法
公开(公告)号：US6024909A
公开(公告)日：2000-02-15
申请号：US949902
申请日：1997-10-14
申请人： Haruo Yoshida , Shoichi Kume , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
发明人： Haruo Yoshida , Shoichi Kume , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda
IPC分类号： C04B35/628 , B05D7/00 , C04B33/32
CPC分类号： C04B35/62884 , B22F1/025 , C04B35/111 , C04B35/5622 , C04B35/575 , C04B35/58014 , C04B35/58028 , C04B35/58071 , C04B35/58078 , C04B35/593 , C04B35/628 , C04B35/6281 , C04B35/62813 , C04B35/62828 , C04B35/62831 , C04B35/62839 , C04B35/62842 , C04B35/62865 , C04B35/62892 , C04B35/62897 , C04B35/645 , C04B35/6455 , C22C29/00 , C23C14/223 , B22F2998/00 , B22F2999/00 , C04B2235/3206 , C04B2235/3217 , C04B2235/3813 , C04B2235/3826 , C04B2235/3839 , C04B2235/3843 , C04B2235/3865 , C04B2235/3873 , C04B2235/3886 , C04B2235/404 , C04B2235/428 , C04B2235/5436 , C04B2235/5481 , C04B2235/77 , C04B2235/80 , C04B2235/96
摘要： A process for producing a ceramic-base sinter, comprising sintering coated ceramic particles wherein the particles are prepared for sintering by the steps of: dispersing a powder of ceramic core particles in a gaseous atmosphere to form a mixture of a gas and particles in a powder of highly dispersed core particles; charging a precursor for the coat forming substance that has been formed via the vapor phase and/or a precursor for the coat forming substance in a vapor-phase state and the mixture of the gas and the powder of highly dispersed core particles that have a predetermined dispersity according to the average diameter of the core particles in a coating start region of a coating space; coating the surfaces of the core particles with the coat forming substance by allowing the precursor to contact and/or impinge against the core particles; shaping and sintering the thus coated ceramic core particles or a mixture containing them under appropriate sintering conditions. The ceramic-base sinter of high performance thus produced is uniform, dense, and sintered firmly to provide a fine and highly controlled microstructure.
摘要翻译：一种制造陶瓷基烧结体的方法，包括烧结涂覆的陶瓷颗粒，其中通过以下步骤制备用于烧结的颗粒：将陶瓷芯颗粒的粉末分散在气体气氛中以形成气体和粉末的颗粒的混合物高度分散的核心颗粒; 将通过气相形成的涂层形成物质的前体和/或气相状态的涂层形成物质的前体和具有预定的高分散核心颗粒的气体和粉末的混合物根据涂层空间的涂层开始区域中的核心颗粒的平均直径的分散度; 通过允许前体接触和/或撞击核心颗粒，用涂层形成物质涂覆核心颗粒的表面; 在适当的烧结条件下，将如此涂覆的陶瓷芯颗粒或含有它们的混合物成型和烧结。由此制造的高性能的陶瓷基烧结体是均匀的，致密的并且牢固地烧结以提供精细和高度受控的微结构。

3. 发明授权

US5536485A Diamond sinter, high-pressure phase boron nitride sinter, and processes for producing those sinters 失效
标题翻译：金刚石烧结体，高压相氮化硼烧结体，以及这些烧结体的制造方法
公开(公告)号：US5536485A
公开(公告)日：1996-07-16
申请号：US288947
申请日：1994-08-11
申请人： Shoichi Kume , Haruo Yoshida , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda , Tadakatsu Nabeya , Yukio Sumita , Kenichi Kimura
发明人： Shoichi Kume , Haruo Yoshida , Yukiyoshi Yamada , Tadashi Fuyuki , Satoshi Akiyama , Yoshiaki Hamada , Eisuke Kuroda , Tadakatsu Nabeya , Yukio Sumita , Kenichi Kimura
IPC分类号： B01J3/06 , C04B35/5831 , C23C14/22 , C04B35/58
CPC分类号： C23C14/223 , B01J3/062 , C04B35/5831 , C23C14/22 , B01J2203/062 , B01J2203/0645 , B01J2203/0655 , B01J2203/066 , B01J2203/0685
摘要： A powder of diamond or high-pressure phase boron nitride core particles charged into a coating space as it is dispersed, and a precursor of a coat forming substance allowed to contact and/or impinge against the particles in the powder of core particles so that their surfaces are covered with the coat forming substance, thereby preparing coated diamond or high-pressure phase boron nitride particles which are subsequently sintered. The thusly produced diamond of high-pressure phase boron nitride sinter is composed of coated core particles of high performance that are superhard, uniform, dense and sintered firmly, and which have a controlled microstructure.
摘要翻译：将金刚石或高压相氮化硼芯颗粒分散在涂层空间中的粉末，以及允许接触和/或撞击核心颗粒粉末中的颗粒的涂层形成物质的前体，使得它们表面被涂层形成物质覆盖，从而制备随后烧结的涂层金刚石或高压相氮化硼颗粒。这样制造的高压相氮化硼烧结体的金刚石由超硬，均匀，致密并且牢固地烧结并具有可控微观结构的高性能涂层芯颗粒组成。

4. 发明授权

US5948716A Cubic boron nitride based sintered material and its producing method 失效
标题翻译：立方氮化硼基烧结材料及其制备方法
公开(公告)号：US5948716A
公开(公告)日：1999-09-07
申请号：US997731
申请日：1997-12-24
申请人： Shoichi Kume , Kazutaka Suzuki , Yoshinori Nishida , Haruo Yoshida , Yasuhiro Enya , Akinari Ishikawa , Takashi Sakurai
发明人： Shoichi Kume , Kazutaka Suzuki , Yoshinori Nishida , Haruo Yoshida , Yasuhiro Enya , Akinari Ishikawa , Takashi Sakurai
IPC分类号： C04B35/58 , C04B35/583 , C04B35/5831
CPC分类号： C04B35/581 , C04B35/58014 , C04B35/5831 , C04B35/645 , Y10T428/2991 , Y10T428/2993
摘要： The purpose of the present invention is to provide a cubic boron nitride based sintered material having excellent durability and capable of cutting at least spheroidal graphite cast iron at high speed and usable in a cutting tool having a long life, and a production method of this cubic boron nitride based sintered material. The present invention resides in a production method of a cubic boron nitride based sintered material characterized in that a mixing raw material is produced by mixing powder of Ti.sub.(1-x) Al.sub.x N(x=0.05.about.0.70) and the powder of a cubic boron nitride, and is next sintered. A compounding ratio of the above mixing raw material is preferably set such that this mixing raw material includes 10 to 90% of the above Ti.sub.(1-x) Al.sub.x N(x=0.05.about.0.70) by volume and 10 to 90% of the above cubic boron nitride by volume.
摘要翻译：本发明的目的是提供一种立柱氮化硼基烧结材料，它具有优异的耐久性，能够高速切割至少球墨铸铁，并且可用于具有长寿命的切削工具中，并且该立方体的制造方法氮化硼基烧结材料。本发明在于一种立方氮化硼基烧结体的制造方法，其特征在于，混合原料是通过混合Ti（1-x）Al x N（x = 0.05 DIFFERENCE 0.70）的粉末和立方晶硼氮化物，然后烧结。上述混合原料的配混比优选设定为使得该混合原料含有10〜90％的上述Ti（1-x）Al x N（x = 0.05，差异0.70）和10〜90％的上述立方氮化硼。

5. 发明授权

US5043304A Method of production of cubic boron nitride-containing high-density inorganic composite sintered article 失效
标题翻译：立方氮化硼高密度无机复合烧结体的制造方法
公开(公告)号：US5043304A
公开(公告)日：1991-08-27
申请号：US436624
申请日：1989-11-15
申请人： Haruo Yoshida , Shoichi Kume , Kazutaka Suzuki , Michihide Machida
发明人： Haruo Yoshida , Shoichi Kume , Kazutaka Suzuki , Michihide Machida
IPC分类号： C04B35/583 , C04B35/5831 , C04B35/645
CPC分类号： C04B35/645 , C04B35/5831
摘要： A cubic boron nitride-containing high-density inorganic composite sintered article is produced by a method which essentially consists of preparing a mixture of a cubic boron nitride powder with an inorganic compound powder capable of forming a high-rigidity sintered article under the conditions permitting the cubic boron nitride to remain in a substantially metastable, though not thermodynamically stable, state, a mixture of an inorganic compound-coated cubic boron nitride powder with an inorganic compound powder, or an inorganic compound-coated cubic boron nitride powder, and sintering the mixture of the cubic boron nitride powder with an inorganic compound powder, the mixture of the inorganic compound-coated cubic boron nitride powder with an inorganic compound powder or an inorganic compound-coated cubic boron nitrides powder, under the conditions of not more than 2,000 MPa of pressure and not more than 1,500.degree. C. of temperature for permitting the cubic boron nitride to remain in a substantially metastable, though not thermodynamically stable, state for a period incapable of causing conversion of the cBN into a graphite-type phase.
摘要翻译：通过以下方法制造立方氮化硼的高密度无机复合烧结体，其方法主要包括：在允许形成高刚性烧结体的条件下制备立方氮化硼粉末与能够形成高刚性烧结体的无机化合物粉末的混合物立方氮化硼保持基本上亚稳态，虽然不是热力学稳定的状态，无机化合物涂覆的立方氮化硼粉末与无机化合物粉末或无机化合物涂覆的立方氮化硼粉末的混合物，并烧结混合物立方氮化硼粉末与无机化合物粉末的混合物，无机化合物涂覆的立方氮化硼粉末与无机化合物粉末或无机化合物涂覆的立方氮化硼粉末的混合物在不大于2000MPa 压力不超过1500℃，允许立方氮化硼保留在不能使cBN转化成石墨型相的时间段内基本上亚稳态但不是热力学稳定的状态。

6. 发明授权

US5981416A Titanium nitride aluminum based sintered material and its production method 失效
标题翻译：氮化钛铝基烧结材料及其制备方法
公开(公告)号：US5981416A
公开(公告)日：1999-11-09
申请号：US997732
申请日：1997-12-24
申请人： Shoichi Kume , Kazutaka Suzuki , Yoshinori Nishida , Haruo Yoshida , Yasuhiro Enya , Akinari Ishikawa , Takashi Sakurai
发明人： Shoichi Kume , Kazutaka Suzuki , Yoshinori Nishida , Haruo Yoshida , Yasuhiro Enya , Akinari Ishikawa , Takashi Sakurai
IPC分类号： C04B35/58 , C04B35/581 , C04B35/80
CPC分类号： C04B35/58014 , C04B35/581 , C04B35/645 , C04B35/806
摘要： The purpose of the present invention is to provide a titanium nitride aluminum based sintered material having excellent durability and able to be cheaply produced and cut spheroidal graphite cast iron at high speed and be used as a cutting tool material having a long life, and a method of production the same. The present invention resides in a production method of a titanium nitride aluminum based sintered material characterized in that powder of Ti.sub.(1-x) Al.sub.x N (x=0.05.about.0.70) is sintered. Said x is preferably set to a range from 0.05 to 0.15 or from 0.50 to 0.70. 0.2 to 11.1% of an additive by volume constructed by TiO.sub.y (y=1.about.2) and/or Al.sub.2 O.sub.3 is preferably externally added to the above titanium nitride aluminum based sintered material.
摘要翻译：本发明的目的是提供一种具有优异的耐久性并且能够高效率地制造和切割球墨铸铁的氮化钛铝基烧结材料，并且可以用作具有长寿命的切削工具材料，以及一种方法的生产一样。本发明在于一种氮化钛铝基烧结材料的制造方法，其特征在于，烧结Ti（1-x）Al x N（x = 0.05，D diff 0. 0.70）的粉末。所述x优选设定为0.05〜0.15或0.50〜0.70的范围。通过TiO y（y = 1差2）和/或Al 2 O 3构成的体积添加剂的0.2〜11.1％优选在外部添加到上述氮化钛铝基烧结体中。

7. 发明授权

US4913138A Adhesive bandage for personal use 失效
标题翻译：用于个人使用的胶粘绷带
公开(公告)号：US4913138A
公开(公告)日：1990-04-03
申请号：US265556
申请日：1988-11-01
申请人： Haruo Yoshida , Shoichi Kume
发明人： Haruo Yoshida , Shoichi Kume
IPC分类号： A61F13/00 , A61F13/02 , A61F13/10
CPC分类号： A61F13/0203 , A61F13/105 , A61F2013/00817 , A61F2013/00897
摘要： An adhesive bandage used personally to cover a minor injury on a human body, especially on a finger or a toe thereof, comprises a bandage proper having an adhesive inside, a pad fixed to a substantially central portion of the inside of the bandage proper, and a protective paper having opposed end portions removably attached to the inside of the bandage proper. The protective paper has a central, greater part folded flatwise. The central greater part of the protective paper can be unfolded and has a sufficient length to provide, together with the bandage proper, an ample space through which a finger or a toe with a minor injury to be covered can be inserted, when the central greater part is unfolded. Another adhesive bandage for personal use comprises a bandage proper having an adhesive side, a pad fixed to a substantially central portion of the adhesive side of the bandage proper for directly covering a minor injury, a loop means having opposed end portions removably attached to opposed end portions of the adhesive side of the bandage proper, and a protective paper having a substantially central, greater part removably attached to the adhesive side of the bandage proper. The loop means has a sufficient length to form, together with the bandage proper, a loop which defines an expandable space through which fingers can be inserted.
摘要翻译：个人使用的胶粘绷带包括绷带本身具有粘合剂，固定在绷带本体内部的大致中央部分的垫片，以及保护纸具有可拆卸地附接到绷带本体内部的相对端部。保护纸具有中央的较大部分折叠成平面。保护纸的中央大部分可以展开并具有足够的长度，以便与适当的绷带一起提供足够的空间，通过该空间可以插入具有被覆盖的轻微损伤的手指或脚趾，当中央更大部分展开。用于个人使用的另一种粘合绷带包括具有粘合剂侧的绷带，固定到绷带本体的粘合剂侧的基本上中心部分的垫直接覆盖轻微损伤的环形装置，具有相对的端部可拆卸地附接到相对端绷带本身的粘合剂侧的部分和保护纸，其具有大致中央的较大部分，可拆卸地附接到绷带本体的粘合剂侧。环形装置具有足够的长度以与绷带本身一起形成限定可插入手指的可扩张空间的环。

8. 发明授权

US4902652A Method for production of a sintered article of diamond 失效
标题翻译：金刚石烧结制品的制造方法
公开(公告)号：US4902652A
公开(公告)日：1990-02-20
申请号：US216307
申请日：1988-07-08
申请人： Shoichi Kume , Haruo Yoshida , Kazutaka Suzuki , Yoshio Tasaki , Shiro Ikuta , Masamitu Ishikawa , Michihide Machida
发明人： Shoichi Kume , Haruo Yoshida , Kazutaka Suzuki , Yoshio Tasaki , Shiro Ikuta , Masamitu Ishikawa , Michihide Machida
IPC分类号： C04B35/52 , B01J3/06 , C22C1/05 , C22C21/10 , C22C26/00
CPC分类号： B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685
摘要： A sintered article of diamond is obtained by coating the surface of diamond particles with 30 to 0.1% by volume, based on the total volume of the diamond particles and aids, of at least one member selected from the group consisting of the transition metals of Groups 4a, 5a, and 6a in the Periodic Table of Elements and boron and silicon, and sintering the coated diamond particles under conditions of high pressure and high temperature, which sintered article consists of 70 to 99.8% by volume of diamond and 30 to 0.2% by volume of the carbide of the coating substance. A method for the production of the sintered article of diamond is also disclosed.
摘要翻译：通过将金刚石颗粒的表面以基于金刚石颗粒和助剂的总体积的30至0.1体积％的表面的至少一种选自组中的过渡金属的组合来获得，元素周期表中的4a，5a和6a以及硼和硅，并且在高压和高温条件下烧结涂覆的金刚石颗粒，该烧结制品由70至99.8体积％的金刚石和30至0.2％体积的涂层物质的碳化物。还公开了用于生产金刚石烧结制品的方法。

9. 发明授权

US5030596A Sintered article of diamond and method for production thereof 失效
标题翻译：金刚石烧结制品及其制造方法
公开(公告)号：US5030596A
公开(公告)日：1991-07-09
申请号：US444718
申请日：1989-12-01
申请人： Shoichi Kume , Haruo Yoshida , Kazutaka Suzuki , Yoshio Tasaki , Shiro Ikuta , Masamitu Ishikawa , Michihide Machida
发明人： Shoichi Kume , Haruo Yoshida , Kazutaka Suzuki , Yoshio Tasaki , Shiro Ikuta , Masamitu Ishikawa , Michihide Machida
IPC分类号： C04B35/52 , B01J3/06 , C22C1/05 , C22C21/10 , C22C26/00
CPC分类号： B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685
摘要： A sintered article of diamond is obtained by coating the surface of diamond particles with 30 to 0.1% by volume, based on the total volume of the diamond particles and aids, of at least one member selected from the group consisting of the transition metals of Groups 4a, 5a, and 6a in the Periodic Table of Elements and boron and silicon, and sintering the coated diamond particles under conditions of high pressure and high temperature, which sintered article consists of 70 to 99.8% by volume of diamond and 30 to 0.2% by volume of the carbide of the coating substance. A method for the production of the sintered article of diamond is also disclosed.

10. 发明授权

US5132245A Method for production of cubic boron nitride-containing high-density inorganic composite sintered article 失效
标题翻译：生产含立方氮化硼的高密度无机复合材料烧结制品的方法
公开(公告)号：US5132245A
公开(公告)日：1992-07-21
申请号：US691402
申请日：1991-04-25
申请人： Haruo Yoshido , Shoichi Kume , Kazutaka Suzuki , Michihide Machida
发明人： Haruo Yoshido , Shoichi Kume , Kazutaka Suzuki , Michihide Machida
IPC分类号： C04B35/583 , C04B35/5831 , C04B35/645
CPC分类号： C04B35/645 , C04B35/5831
摘要： A cubic boron nitride-containing high-density inorganic composite is prepared by mixing cubic boron nitride with a powdered inorganic compound capable of forming a rigid sintered article having a density of at least 85% and a Vickers hardness of at least 800, which does not promote the conversion of cubic boron nitride into graphite-type phase boron nitride (hBN). The powder mixture is compressed into a mold, and fired at low pressure of between 1,000-2,000 MPa, at a temperature of not more than 1,500.degree. C., under which conditions the cubic boron nitride does not convert to hBN, but is sufficiently metastable to permit the formation of the high-density inorganic composite.

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