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公开(公告)号:US06190443B1
公开(公告)日:2001-02-20
申请号:US09386292
申请日:1999-08-31
申请人: Keigo Ohashi , Hitoshi Kodama , Noritaka Yokomichi
发明人: Keigo Ohashi , Hitoshi Kodama , Noritaka Yokomichi
IPC分类号: B24B100
CPC分类号: G11B5/8404 , C09G1/02 , C09K3/1463
摘要: A polishing composition for polishing a memory hard disk, which comprises water and at least one abrasive selected from the group consisting of silicon dioxide, aluminum oxide, cerium oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide and which further contains an iron chelate complex dissolved in the composition, the iron chelate complex having a nitrogen-containing compound as a ligand, and the pH of the entire composition being from 6 to 10.
摘要翻译: 一种用于抛光存储硬盘的抛光组合物,其包括水和选自二氧化硅,氧化铝,氧化铈,氧化锆,氧化钛,氮化硅和二氧化锰中的至少一种研磨剂,并且还含有铁 溶解在组合物中的螯合络合物,具有含氮化合物作为配体的铁螯合络合物,并且整个组合物的pH为6至10。
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公开(公告)号:US6117220A
公开(公告)日:2000-09-12
申请号:US441295
申请日:1999-11-16
申请人: Hitoshi Kodama , Toshiki Owaki , Katsumi Tani , Noritaka Yokomichi , Takashi Tokuue , Norio Fujioka , Tetsuya Sayama
发明人: Hitoshi Kodama , Toshiki Owaki , Katsumi Tani , Noritaka Yokomichi , Takashi Tokuue , Norio Fujioka , Tetsuya Sayama
CPC分类号: C09G1/02 , C09K3/1463
摘要: A polishing composition for a memory hard disc, which comprises the following components (a) to (d):(a) water,(b) at least one compound selected from the group consisting of a polystyrenesulfonic acid, and its salts,(c) a compound selected from the group consisting of an inorganic acid and an organic acid, and their salts, other than component (b), and(d) at least one abrasive selected from the group consisting of aluminum oxide, silicon dioxide, cerium oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide.
摘要翻译: 一种用于记忆硬盘的抛光组合物,其包含以下组分(a)至(d):(a)水,(b)至少一种选自聚苯乙烯磺酸及其盐的化合物,(c )选自无机酸和有机酸的化合物及其盐,除了组分(b)和(d)至少一种选自氧化铝,二氧化硅,氧化铈 ,氧化锆,氧化钛,氮化硅和二氧化锰。
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公开(公告)号:US6027554A
公开(公告)日:2000-02-22
申请号:US949776
申请日:1997-10-14
申请人: Hitoshi Kodama , Satoshi Suzumura , Noritaka Yokomichi , Shirou Miura , Hideki Otake , Atsunori Kawamura , Masatoki Ito
发明人: Hitoshi Kodama , Satoshi Suzumura , Noritaka Yokomichi , Shirou Miura , Hideki Otake , Atsunori Kawamura , Masatoki Ito
CPC分类号: C09G1/02
摘要: A polishing composition comprising silicon nitride fine powder, water and an acid.
摘要翻译: 包含氮化硅细粉末,水和酸的抛光组合物。
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公开(公告)号:US5733819A
公开(公告)日:1998-03-31
申请号:US789541
申请日:1997-01-27
申请人: Hitoshi Kodama , Satoshi Suzumura , Noritaka Yokomichi , Shirou Miura , Hideki Otake , Atsunori Kawamura , Masatoki Ito
发明人: Hitoshi Kodama , Satoshi Suzumura , Noritaka Yokomichi , Shirou Miura , Hideki Otake , Atsunori Kawamura , Masatoki Ito
CPC分类号: C09G1/02
摘要: A polishing composition comprising silicon nitride fine powder, water and an acid.
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公开(公告)号:US5997620A
公开(公告)日:1999-12-07
申请号:US200892
申请日:1998-11-27
申请人: Hitoshi Kodama , Hideki Otake , Keigo Ohashi
发明人: Hitoshi Kodama , Hideki Otake , Keigo Ohashi
IPC分类号: B24B37/00 , C09G1/02 , C09K3/14 , G11B5/84 , H01L21/304 , B24B1/00 , H01L21/8229 , H01L21/8239
CPC分类号: G11B5/8404 , C09G1/02 , C09K3/1463
摘要: A polishing composition for polishing a memory hard disk comprising water and at least one abrasive selected from the group consisting of silicon dioxide, aluminum oxide, cerium oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide, which further contains an iron compound dissolved in the composition, said iron compound being selected from the group consisting of iron(III) nitrate, iron(III) sulfate, ammonium iron(III) sulfate, iron(III) perchlorate and an ion salt of an organic acid.
摘要翻译: 一种用于抛光含有水和至少一种选自二氧化硅,氧化铝,氧化铈,氧化锆,氧化钛,氮化硅和二氧化锰的磨料的存储硬盘的抛光组合物,其还含有溶解的铁化合物 所述铁化合物选自硝酸铁(III),硫酸铁(III),硫酸铵铁(III),高氯酸铁(III)和有机酸的离子盐。
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公开(公告)号:US07775903B2
公开(公告)日:2010-08-17
申请号:US11773323
申请日:2007-07-03
IPC分类号: A63B53/04
CPC分类号: A63B53/0466 , A63B2053/0416 , A63B2053/0433 , A63B2053/0437 , A63B2053/045 , A63B2053/0491 , A63B2209/02 , A63B2209/023 , Y10T29/49947 , Y10T156/1043
摘要: A golf club head enables the initial velocity of a ball to be increased and enables the carry to be lengthened. In some example structures, the golf club includes a face plate formed from metal and club head body (e.g. a crown and sole) formed from fiber reinforced plastic. A weighted body is provided inside the rearmost portion of the golf club head and a low rigidity portion whose width becomes gradually narrower as it approaches the rearmost portion is provided in the crown extending from the vicinity of the face plate to the rearmost portion.
摘要翻译: 高尔夫球杆头使球的初始速度增加,并使进位能够延长。 在一些示例性结构中,高尔夫球杆包括由金属制成的面板和由纤维增强塑料形成的球杆头主体(例如冠部和鞋底)。 在高尔夫球杆头的最后部分内部设置有加重体,并且在从面板附近延伸到后部的冠部中设置有刚度较小的刚度部分,其宽度随着最接近部分而逐渐变窄。
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公开(公告)号:USRE32626E
公开(公告)日:1988-03-22
申请号:US932416
申请日:1986-11-20
CPC分类号: H01J65/044 , H01J61/54
摘要: A microwave generated plasma light source including a microwave generator, a microwave cavity having a light reflecting member forming at least a portion of the cavity, and a member transparent to light and opaque to microwaves disposed across an opening of the cavity opposite the feeding opening through which the microwave generator is coupled. An electrodeless discharge bulb is disposed at a position in the cavity such that the cavity operates as a resonant cavity at least when the bulb is emitting light. In the bulb is encapsulated at least one discharge light emissive substance. The bulb has a shape and is sufficiently small that the bulb acts substantially as a point light source.
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公开(公告)号:US08110060B2
公开(公告)日:2012-02-07
申请号:US12829541
申请日:2010-07-02
CPC分类号: A63B53/0466 , A63B2053/0416 , A63B2053/0433 , A63B2053/0437 , A63B2053/045 , A63B2053/0491 , A63B2209/02 , A63B2209/023 , Y10T29/49947 , Y10T156/1043
摘要: A golf club head enables the initial velocity of a ball to be increased and enables the carry to be lengthened. In some example structures, the golf club includes a face plate formed from metal and club head body (e.g., a crown and sole) formed from fiber reinforced plastic. A weighted body is provided inside the rearmost portion of the golf club head and a low rigidity portion whose width becomes gradually narrower as it approaches the rearmost portion is provided in the crown extending from the vicinity of the face plate to the rearmost portion.
摘要翻译: 高尔夫球杆头使球的初始速度增加,并使进位能够延长。 在一些示例性结构中,高尔夫球杆包括由由纤维增强塑料形成的金属和球杆头本体(例如,冠和鞋底)形成的面板。 在高尔夫球杆头的最后部分内部设置有加重体,并且在从面板附近延伸到后部的冠部中设置有刚度较小的刚度部分,其宽度随着最接近部分而逐渐变窄。
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公开(公告)号:US20110014486A1
公开(公告)日:2011-01-20
申请号:US12934529
申请日:2009-03-26
申请人: Naoki Sakamoto , Hirofumi Nonaka , Hitoshi Kodama
发明人: Naoki Sakamoto , Hirofumi Nonaka , Hitoshi Kodama
CPC分类号: C08L77/06 , B29C65/02 , B29C65/06 , B29C65/0672 , B29C65/08 , B29C65/14 , B29C65/16 , B29C65/20 , B29C65/8215 , B29C66/71 , B29C66/712 , B29C66/91411 , B29C66/919 , B29K2023/00 , B29K2035/00 , B29K2077/00 , B29L2031/7172 , B60K15/03177 , B60K2015/03046 , C08K3/14 , C08K2201/008 , C08L93/04 , C08L2205/02 , C08L2666/02 , B29C65/00
摘要: Disclosed are [1] a polyamide resin composition comprising at least 85% by weight of an aliphatic polyamide resin (A-1) in which the concentration of the terminal amino group is higher than the concentration of the terminal carboxy group, from 0.01 to 10% by weight of talc (B) dispersed in the aliphatic polyamide resin (A-1), and from 0.0001 to 1% by weight of a dispersing agent (C); [2] a polyamide resin composition comprising from 75 to 95% by weight of the aliphatic polyamide resin (A-1), from 1 to 15% by weight of an aromatic polyamide resin (A-2), from 0.01 to 10% by weight of talc (B) dispersed in the polyamide resins (A-1) and (A-2), and from 0.0001 to 1% by weight of a dispersing agent (C); [3] a method for producing them; and [4] a fuel part comprising the composition. The polyamide resin composition has excellent adhesion strength to polyolefin resin and others and excellent fuel gas barrier properties, not detracting from the properties inherent to polyamide resins.
摘要翻译: 披露了[1]一种聚酰胺树脂组合物,其包含至少85重量%的末端氨基的浓度高于末端羧基的浓度的脂族聚酰胺树脂(A-1)为0.01至10 分散在脂肪族聚酰胺树脂(A-1)中的滑石(B)的重量%和分散剂(C)的0.0001〜1重量%。 [2]一种聚酰胺树脂组合物,其包含75至95重量%的脂族聚酰胺树脂(A-1),1至15重量%的芳族聚酰胺树脂(A-2),0.01至10重量% 分散在聚酰胺树脂(A-1)和(A-2)中的滑石(B)的重量和0.0001至1重量%的分散剂(C); [3]一种生产它们的方法; 和[4]包含该组合物的燃料部分。 聚酰胺树脂组合物对聚烯烃树脂等具有优异的粘合强度和优异的燃料气体阻隔性能,而不会降低聚酰胺树脂固有的性能。
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公开(公告)号:US06409606B1
公开(公告)日:2002-06-25
申请号:US09627157
申请日:2000-07-27
申请人: Tatsuo Nakajima , Hitoshi Kodama , Tsuneo Takano
发明人: Tatsuo Nakajima , Hitoshi Kodama , Tsuneo Takano
IPC分类号: F16L914
CPC分类号: B32B1/08 , B29C70/088 , B29L2031/75 , B32B27/08 , B32B2305/08 , B32B2597/00 , B60K17/22 , F16C3/023 , F16C3/026 , F16C2326/06 , Y10S464/902
摘要: A power transmission shaft to be used mainly in vehicles comprises metal joint elements and a metal pipe connected to each other. A fiber reinforced plastic pipe having a large flexural modulus of elasticity is inserted into the metal pipe, thus forming a composite FRP shaft having flexural rigidity sufficient to serve as a power transmission shaft.
摘要翻译: 主要用于车辆的动力传递轴包括金属接头元件和彼此连接的金属管。 将具有大的挠曲弹性模量的纤维增强塑料管插入到金属管中,从而形成具有足以用作动力传递轴的抗弯刚度的复合FRP轴。
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