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1. 发明授权

US6127913A Thermal protector 失效
标题翻译：热保护器
公开(公告)号：US6127913A
公开(公告)日：2000-10-03
申请号：US287013
申请日：1999-04-06
申请人： Masahiko Niino , Kazuo Ito , Tomoyuki Ito
发明人： Masahiko Niino , Kazuo Ito , Tomoyuki Ito
IPC分类号： H01H37/14 , H01H37/00 , H01H37/54 , H01H37/76 , H01H61/00 , H02H5/04 , H01H37/52
CPC分类号： H01H37/5418 , H01H61/002 , H01H37/002 , H01H37/5409 , H01H37/76
摘要： A bimetal 40 is secured at a holding portion 40b to a fixed pin 52 and a snap portion 40a is supported by a support portion 12a. The free end 40a" of the snap portion 40a comes in contact with a movable contact plate 30 to thereby rock the plate 30. The displacement of the snap portion 40a is restricted at a boundary end portion 40a' by the holding portion 40b. Due to this, when the thermal protector carries out a snap action (or is reversed), the snap portion 40a is rocked like a lever around the support portion 12a supporting the snap portion 40a, and the free end 40a" of the snap portion 40a is greatly displaced. Thus, the travelling distance by which the movable contact 32 travels when the movable contact plate 30 is rocked, can be increased. This can prevent a delay in snap.
摘要翻译：双金属片40在保持部分40b处固定到固定销52，并且卡扣部分40a由支撑部分12a支撑。卡扣部分40a的自由端40a“与可动接触板30接触，从而使板30摇动。卡扣部分40a的位移通过保持部分40b限制在边界端部分40a'处。由此，当热保护器执行卡扣动作（或反转）时，卡扣部分40a围绕支撑卡扣部分40a的支撑部分12a摇动，并且卡扣部分的自由端40a“ 40a大大移位。因此，可动触头32在可动接触板30摇动时行进的移动距离可以增加。这可以防止卡住延迟。

2. 发明授权

US5143982A Polyoxymethylene resin composition 失效
标题翻译：聚甲醛树脂组合物
公开(公告)号：US5143982A
公开(公告)日：1992-09-01
申请号：US690343
申请日：1991-04-24
申请人： Masahiko Niino
发明人： Masahiko Niino
IPC分类号： C08L59/00 , C08L67/02
CPC分类号： C08L59/00
摘要： A polyoxymethylene resin composition excellent in decorative property and hot-stampability comprising 50-97% by weight of polyoxymethylene resin and 3-50% by weight of polyester random copolymer comprising a diol residue A and a dicarboxylic acid residue B,said diol residue A being represented by the formula --O--R--O , wherein R is an alkyl group of 2-12 carbon atoms, andsaid dicarboxylic acid residue B being represented by at least one of formulae (1), (2) and (3), ##STR1## wherein n is an integer of 2-6, l is an integer of 7-24, and Ph is an aromatic hydrocarbon residue, the proportion of (1) to the sum of (1), (2) and (3) being 5-100% by mol, provided that when said proportion is 100% by mol, (1) consist of at least two different types of (1).
摘要翻译：包含50-97重量％的聚甲醛树脂和3-50重量％的包含二醇残基A和二羧酸残基B的聚酯无规共聚物的装饰性和热冲压性优异的聚甲醛树脂组合物，所述二醇残基A为由式-ORO表示，其中R是2-12个碳原子的烷基，所述二羧酸残基B由式（1），（2）和（3）中的至少一个表示，（3）其中n为2-6的整数，l为7-24的整数，Ph为芳烃残基，（1）与总和的比例（1），（2）和（3）为5-100摩尔％，条件是当所述比例为100摩尔％时，（1）由至少两种不同类型的（1）组成。

3. 发明授权

US5354798A Polyacetal resin composition having high-temperature stiffness 失效
标题翻译：具有高温刚度的聚缩醛树脂组合物
公开(公告)号：US5354798A
公开(公告)日：1994-10-11
申请号：US746341
申请日：1991-08-16
申请人： Hiroshi Tsukahara , Masahiko Niino
发明人： Hiroshi Tsukahara , Masahiko Niino
IPC分类号： C08K5/21 , C08G18/40 , C08K5/16 , C08K5/205 , C08K5/31 , C08K5/3477 , C08L59/00 , C08L59/02 , C08L61/20 , C08L77/00 , C08L67/00
CPC分类号： C08L59/00 , C08G18/4054 , C08K5/205 , C08K5/31 , C08L59/02 , C08L61/20 , C08L77/00
摘要： An engineering polyacetal resin composition comprising 0.05-20 parts by weight of a dispersant (B) and 5-40 parts by weight of a filler (C), and 100 parts by weight of a resin ingredient (A) which comprises 90-50% by weight of a polyacetal resin (a) and 10-50% by weight of a polyamide resin (b) having a melting point of up to 230.degree. C., a maximum particle diameter of 0.03-10 .mu.m and a maximum aspect ratio of up to 2, and is dispersed in a matrix of said polyacetal resin (a).
摘要翻译：包含0.05-20重量份分散剂（B）和5-40重量份填料（C）的工程聚缩醛树脂组合物和100重量份的包含90-50重量％的聚缩醛树脂（a）和10-50重量％的熔点高达230℃的聚酰胺树脂（b），最大粒径为0.03-10μm，最大纵横比至多2，并分散在所述聚缩醛树脂（a）的基体中。

4. 发明授权

US5942568A Polyoxymethylene with polyolefin prepared from single site catalyst 失效
标题翻译：聚甲醛与单点催化剂制备聚烯烃
公开(公告)号：US5942568A
公开(公告)日：1999-08-24
申请号：US817722
申请日：1997-04-24
申请人： Masahiko Niino , Sadao Ibe
发明人： Masahiko Niino , Sadao Ibe
IPC分类号： C08L23/04 , C08L23/08 , C08L59/00 , C08K3/22 , C08K3/28 , C08L59/02
CPC分类号： C08L23/0815 , C08L59/00 , C08L23/04
摘要： Polyoxymethylene resin composition comprising (A) 50 to 99.9 parts by weight of a polyoxymethylene resin and (B) 0.1 to 50 parts by weight of a polyolefin resin, containing 30 to 100% by weight of an ethylene unit based on the whole amount of the polyolefin resin, prepared by using a single site catalyst. The present invention provides a polyoxymethylene resin composition which possess excellent lower friction characteristics and wear resistance at temperature over 60.degree. C.
摘要翻译： PCT No.PCT / JP95 / 02160 Sec。 371日期1997年04月24日 102（e）日期1997年4月24日PCT提交1995年10月20日PCT公布。公开号WO96 / 12765 日期：1996年5月2日聚甲醛树脂组合物（A）50〜99.9重量份聚甲醛树脂和（B）0.1〜50重量份聚烯烃树脂，含有30〜100重量％的乙烯单元通过使用单点催化剂制备的全部量的聚烯烃树脂。本发明提供一种在60℃以上具有优异的低摩擦特性和耐磨性的聚甲醛树脂组合物。

5. 发明授权

US5484567A Method for producing a thin-walled molded article of a polyacetal resin 失效
标题翻译：聚缩醛树脂的薄壁成型品的制造方法
公开(公告)号：US5484567A
公开(公告)日：1996-01-16
申请号：US244952
申请日：1994-06-13
申请人： Masahiko Niino , Sadao Ibe
发明人： Masahiko Niino , Sadao Ibe
IPC分类号： B29C45/00 , B29K59/00 , B29K105/16 , B29L31/34 , C08J5/00 , C08K3/28 , C08L59/00
CPC分类号： B29C45/0001 , C08K3/28 , B29C45/0025 , B29K2059/00
摘要： The present invention provides a method for producing a thin-walled molded article of a polyacetal resin comprising adding 10 to 1000 ppm of boron nitride having an average particle diameter of 1 to 10 .mu.m and a content of diboron trioxide of 0.005 to 1.0% by weight to a polyacetal resin and molding an article having a maximum wall thickness of 0.2 to 1 mm by injection molding.The present invention can provide a molded article of a polyacetal resin having little warpage at a high temperature and humidity.
摘要翻译： PCT No.PCT / JP93 / 01651 Sec。 371日期1994年6月13日 102（e）1994年6月13日PCT 1993年11月12日PCT PCT。出版物WO94 / 09676 日期：1994年5月11日。本发明提供一种聚缩醛树脂的薄壁成型体的制造方法，其特征在于，添加平均粒径为1〜10μm的10〜1000ppm的氮化硼和三氧化二硼相对于聚缩醛树脂为0.005〜1.0重量％，通过注塑成型最大壁厚为0.2〜1mm的制品。本发明可以提供在高温和高湿下几乎没有翘曲的聚缩醛树脂的模塑制品。

6. 发明授权

US5344875A Wear-resistant polyoxymethylene resin composition and method for making same 失效
标题翻译：耐磨聚甲醛树脂组合物及其制造方法
公开(公告)号：US5344875A
公开(公告)日：1994-09-06
申请号：US26190
申请日：1993-03-01
申请人： Masahiko Niino
发明人： Masahiko Niino
IPC分类号： C08G18/56 , C08L23/00 , C08L59/02 , C08L75/00 , C08L23/04 , C08L59/00 , C08L75/04
CPC分类号： C08L59/02 , C08G18/56 , C08L75/00 , C08L23/00
摘要： The present invention provides a polyoxymethylene resin composition which is excellent in wear resistance and is suitable as materials for various sliding parts. The composition comprises (A) 65-98.8% by weight of a polyoxymethylene resin, (B) 0.2-5.0% by weight of a polyfunctional isocyanate compound, (C) 0.5-20% by weight of an olefin polymer containing 30% by weight or more of ethylene and a functional group containing an active hydrogen, and (D) 0.2-10% by weight of polyethylene.
摘要翻译：本发明提供耐磨性优异的聚甲醛树脂组合物，适用于各种滑动部件的材料。该组合物包含（A）65-98.8重量％的聚甲醛树脂，（B）0.2-5.0重量％的多官能异氰酸酯化合物，（C）0.5-20重量％的含有30重量％或更多的乙烯和含有活性氢的官能团，和（D）0.2-10重量％的聚乙烯。

7. 发明授权

US4908595A Motor protector 失效
标题翻译：电机保护器
公开(公告)号：US4908595A
公开(公告)日：1990-03-13
申请号：US351873
申请日：1989-05-12
申请人： Masahiko Niino
发明人： Masahiko Niino
IPC分类号： H01H37/52 , H01H61/00 , H01H81/02 , H02H7/08
CPC分类号： H02H7/08 , H01H61/00 , H01H37/52 , H01H81/02
摘要： A motor protector includes a case having an open end, a terminal plate secured to the case and having a pair of fixed contacts, a disc-shaped bimetal supported in the case and having a pair of movable contacts engaged with and disengaged from the fixed contacts respectively, a temperature-sensitive switch disposed so as to close the open end of the case and sensing the temperature of a sensed object to be turned on when the temperature thereof reaches a predetermined value, and a heater disposed in the vicinity of the bimetal and connected in series to the temperature-sensitive switch.
摘要翻译：电动机保护器包括具有开口端的壳体，固定到壳体上的端子板，并具有一对固定触点，支撑在壳体中的盘形双金属片，并具有与固定触点接合和脱离的一对可动触头分别设置用于关闭壳体的开口端并感测当其温度达到预定值时要接通的感测对象的温度的温度敏感开关，以及设置在双金属附近的加热器，以及与温度敏感开关串联。

8. 发明授权

US06777487B2 Polyacetal block copolymer 有权
标题翻译：聚缩醛嵌段共聚物
公开(公告)号：US06777487B2
公开(公告)日：2004-08-17
申请号：US09821246
申请日：2001-03-29
申请人： Masahiko Niino , Hideki Nakamura , Sumio Komatsu
发明人： Masahiko Niino , Hideki Nakamura , Sumio Komatsu
IPC分类号： C08K536
CPC分类号： C08L59/04 , C08G2/38 , C08L2666/04
摘要： The present invention relates to a polyacetal ABA type block copolymer having a liquid hydrogenated polybutadiene block hydroxyalkylated at both end having a specific monomer structure in the main chain and a polyacetal resin composition comprising the block copolymer and a specific polymer compound or an inorganic filler. The block copolymer and the resin composition can satisfy 4 characteristics necessary for materials for large-diameter gears, i.e. (1) high cycle capability (high productivity), (2) high roundness, (3) distinguished dimensional stability and (4) distinguished durability at the same time and provide useful materials for large-diameter gears having a pitch circle diameter of 60 mm or more.
摘要翻译：聚缩醛ABA型嵌段共聚物本发明涉及一种聚缩醛ABA型嵌段共聚物，该聚缩醛ABA型嵌段共聚物具有在主链上具有特定单体结构的两端羟烷基化的液体氢化聚丁二烯嵌段和包含嵌段共聚物和特定聚合物化合物或无机填料的聚缩醛树脂组合物。嵌段共聚物和树脂组合物可以满足大直径齿轮材料所需的4个特性，即（1）高循环能力（高生产率），（2）高圆度，（3）尺寸稳定性和（4）耐久性同时为节圆直径为60mm以上的大直径齿轮提供有用的材料。

9. 发明授权

US06496339B2 Electric power supply device and equipment using thereof 失效
标题翻译：电力供应装置及其使用的设备
公开(公告)号：US06496339B2
公开(公告)日：2002-12-17
申请号：US09862233
申请日：2001-05-23
申请人： Wataru Sugawara , Toshio Shimada , Shigeya Kawaminami , Masahiko Niino
发明人： Wataru Sugawara , Toshio Shimada , Shigeya Kawaminami , Masahiko Niino
IPC分类号： H02H504
CPC分类号： H01H61/002
摘要： An electric power supply device 13, combining an overload protector device 3 and a starter device 4 each other, and an equipment using thereof comprises a socket terminal 5 connected to an electric part of the overload protector device 3, and a convex portion 10c opposing to a tip opening portion 5a of the socket terminal 5, which is nearly in conformity with the shape of that tip opening portion and has a little gap therebetween, wherein while keeping superiority in work of assembling external apparatuses onto the terminal pins, prying force caused onto the tip opening portion when the socket terminals of the starter device are fitted onto terminal pins of an external equipment is suppressed, thereby to improve reliability.
摘要翻译：将过载保护装置3和起动装置4组合起来的电力供给装置13及其使用的装置包括与过载保护装置3的电气部分连接的插座端子5和与过载保护装置3相对的凸部10c 插座端子5的尖端开口部分5a，其几乎与该顶端开口部分的形状相符并且在它们之间具有小的间隙，其中，同时保持将外部装置组装到端子销上的工作优点，当启动装置的插座端子装配到外部设备的端子引脚上时，尖端开口部分被抑制，从而提高可靠性。

10. 发明授权

US06221946B1 Polyoxymethylene resin composition 有权
标题翻译：聚甲醛树脂组合物
公开(公告)号：US06221946B1
公开(公告)日：2001-04-24
申请号：US09171679
申请日：1998-10-23
申请人： Masahiko Niino , Sadao Ibe
发明人： Masahiko Niino , Sadao Ibe
IPC分类号： C08L5900
CPC分类号： C08L59/00 , C08L23/00 , C08L59/02 , C08L2666/04 , C08L2666/06
摘要： A polyoxymethylene resin composition which comprises (A) 70-99.89% by weight of a polyoxymethylene resin, (B) 0.1-20% by weight of at least one ethylene-substituted vinyl copolymer having a melting point of 40-80° C. and prepared by polymerization using a radical polymerization catalyst, a chromium-containing catalyst or a Ziegler catalyst, and (C) 0.01-10% by weight of at least one liquid ethylene-&agr;-olefin random copolymer. The resin composition of the present invention is small in friction coefficient and excellent in abrasion resistance under high load and high temperature against noncrystalline resins.
摘要翻译：一种聚甲醛树脂组合物，其包含（A）70-99.89重量％的聚甲醛树脂，（B）0.1-20重量％的至少一种熔点为40-80℃的乙烯取代乙烯基共聚物和通过使用自由基聚合催化剂，含铬催化剂或齐格勒催化剂的聚合制备，和（C）0.01-10重量％的至少一种液体乙烯-α-烯烃无规共聚物。本发明的树脂组合物的摩擦系数小，耐高温，高温耐磨性优于非结晶性树脂。

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