公开(公告)号：US06478894B1

公开(公告)日：2002-11-12

申请号：US09358554

申请日：1999-07-22

申请人： Nobuaki Mitamura ,  Kazuo Sekino ,  Yasuo Murakami

发明人： Nobuaki Mitamura ,  Kazuo Sekino ,  Yasuo Murakami

IPC分类号： C22C3822

CPC分类号： F16C33/32 ,  F16C33/62 ,  F16C2360/24 ,  Y10T29/53104

摘要： At least any one of a bearing member (inner race, outer race and rolling element) is formed with a steel material containing 0.2 to 1.2 wt % of C, 0.7 to 1.5 wt % of Si, 0.5 to 1.5 wt % of Mo, 0.5 to 2.0 wt % of Cr, and 12 ppm or less of O. The bearing member is treated with carbonitriding, and thereafter, quenching and tempering so as to provide carbon concentration in the steel surface being 0.8 to 1.3 wt % and nitrogen concentration on the same being 0.2 to 0.8 wt %.

摘要翻译： 轴承部件（内圈，外圈，滚动体）中的至少任一方形成有含有0.2〜1.2重量％的C，0.7〜1.5重量％的Si，0.5〜1.5重量％的Mo，0.5 2.0重量％的Cr和12ppm以下的O。将轴承部件用碳氮共渗处理，然后进行淬火回火，使钢表面的碳浓度为0.8〜1.3重量％，氮浓度为 相同为0.2〜0.8重量％。

公开(公告)号：US06267511B1

公开(公告)日：2001-07-31

申请号：US09262846

申请日：1999-03-05

申请人： Hiromichi Takemura ,  Yasuo Murakami

发明人： Hiromichi Takemura ,  Yasuo Murakami

IPC分类号： F16C3332

CPC分类号： C22C38/04 ,  C22C38/18 ,  F16C19/06 ,  F16C33/62

摘要： An inner ring 3 of the rolling bearing is formed by a steel material having the following composition. This steel material contains as alloying constituents C, Si, Mn and Cr in an amount of from 0.65 to 1.20% by weight, from 0.10 to 0.70% by weight, from 0.20 to 1.20% by weight and from 0.20 to 1.80% by weight, respectively, and has an oxygen content of not more than 16 ppm. The content of retained austenite left after heat treatment is from 0 to 6% by volume and the surface hardness HRC of the bearing surface is from not less than 57 to not more than 65. Accordingly, it is possible to drastically prolong the lifetime of a rolling bearing operating under high vibration and load such as bearing for alternator.

摘要翻译： 滚动轴承的内圈3由具有以下组成的钢材形成。 该钢材含有0.65〜1.20重量％，0.10〜0.70重量％，0.20〜1.20重量％，0.20〜1.80重量％的合金成分C，Si，Mn，Cr， 并且具有不大于16ppm的氧含量。 热处理后留下的残余奥氏体含量为0〜6体积％，承载面的表面硬度HRC为57以上65以下。因此，可以大幅度延长寿命 滚动轴承在高振动和负载下工作，如交流发电机轴承。

公开(公告)号：US5656894A

公开(公告)日：1997-08-12

申请号：US543074

申请日：1995-10-13

申请人： Yasuo Murakami ,  Kazuyuki Iimura ,  Kenji Ano

发明人： Yasuo Murakami ,  Kazuyuki Iimura ,  Kenji Ano

IPC分类号： H04N3/223 ,  H04N3/233 ,  H01J29/56

CPC分类号： H04N3/223 ,  H04N3/2335

摘要： The difference signal indicating a difference between the output of the horizontal deflection circuit unit and a desired horizontal raster signal is converted into a digital signal corresponding to the difference signal by the A/D converter. The converted digital signal is outputted to the digital signal processor. The digital signal processor performs a feedback control of raster width by digital operations. The digital signal processor outputs the result signal of the operation to the D/A converter where the result signal is converted into an analog result signal. The analog signal is sent to the horizontal deflection circuit unit where the power to be supplied to the deflection yoke is controlled.

摘要翻译： 指示水平偏转电路单元的输出与期望的水平光栅信号之间的差异的差分信号被A / D转换器转换成对应于差分信号的数字信号。 转换的数字信号被输出到数字信号处理器。 数字信号处理器通过数字操作执行光栅宽度的反馈控制。 数字信号处理器将结果信号转换成模拟结果信号，将操作的结果信号输出到D / A转换器。 模拟信号被发送到水平偏转电路单元，其中控制向偏转线圈提供的功率。

公开(公告)号：US5473223A

公开(公告)日：1995-12-05

申请号：US180382

申请日：1994-01-12

申请人： Yasuo Murakami

发明人： Yasuo Murakami

IPC分类号： G09G1/00 ,  G09G1/04 ,  G09G1/16 ,  H03K4/08 ,  H04N3/16 ,  H04N3/233 ,  H01J29/70

CPC分类号： H04N3/2335

摘要： A vertical deflection waveform generating apparatus is provided to have a memory in which a function of a vertical deflection waveform is previously stored. The function is a function with an order of horizontal scanning lines in which linearity of a raster is corrected as a parameter. The vertical deflection waveform generating apparatus generates a vertical deflection waveform by a digital signal processing circuit substituting a scanning order of the next scanning line in the parameter of the function, and sequentially outputting vertical deflection voltage at each time of detection of a horizontal synchronizing signal. Further, in order to reduce raster moire, timing for generating the vertical deflection waveform is offset for each frame.

摘要翻译： 提供垂直偏转波形发生装置以具有其中预先存储垂直偏转波形的功能的存储器。 该功能是具有水平扫描行的顺序的函数，其中光栅的线性被校正为参数。 垂直偏转波形发生装置通过数字信号处理电路产生垂直偏转波形，该数字信号处理电路将功能参数中的下一个扫描线的扫描顺序替换，并且在每次检测到水平同步信号时依次输出垂直偏转电压。 此外，为了减少光栅波纹，用于产生垂直偏转波形的定时针对每个帧偏移。

公开(公告)号：US5427457A

公开(公告)日：1995-06-27

申请号：US134588

申请日：1993-10-12

申请人： Kyozaburo Furumura ,  Yasuo Murakami ,  Nobuaki Mitamura ,  Shinichi Shirota ,  Shigeru Okita ,  Kazuo Sekino

发明人： Kyozaburo Furumura ,  Yasuo Murakami ,  Nobuaki Mitamura ,  Shinichi Shirota ,  Shigeru Okita ,  Kazuo Sekino

IPC分类号： C21D1/78 ,  C21D6/00 ,  C21D9/36 ,  C21D9/40 ,  C23C8/32 ,  C23C8/80 ,  F16C33/30 ,  F16C33/32 ,  F16C33/34 ,  F16C33/62 ,  F16C19/00

CPC分类号： F16C33/32 ,  C21D9/36 ,  C21D9/40 ,  C23C8/32 ,  C23C8/80 ,  F16C33/30 ,  F16C33/34 ,  F16C33/62 ,  C21D1/78 ,  C21D2211/001 ,  C21D6/002 ,  Y10S384/912 ,  Y10S384/913

摘要： An object of this invention is to provide a rolling bearing in which, as for the rolling elements, it is unnecessary to employ a high level heat treatment such as carburizing or carbonitriding which requires a long period of time to achieve, and which is sufficiently long in service life even when used with a lubricant containing foreign matters. In a rolling bearing, the amount of residual austenite (.gamma..sub.R vol %) in the surface layer of at least one of the inner and outer races is in a range of 25 to 40 vol %, and the surface hardness (Hv) thereof meets the following condition:-4.7.times.(.gamma..sub.R vol %)+900.ltoreq.Hv.ltoreq.-4.7.times.(.gamma..sub.R vol %)+1000and the hardness of the rolling elements combined with the inner and outer races is higher by H.sub.R C 1 to 2 than that of the one of the inner and outer races.

摘要翻译： 本发明的目的是提供一种滚动轴承，其中对于滚动元件，不需要采用需要较长时间来实现并且足够长的高渗透度或碳氮共渗的高水平热处理 使用寿命即使与含有外来物质的润滑剂一起使用。 在滚动轴承中，至少一个内圈和外圈的表层中的残余奥氏体量（γR vol％）在25〜40vol％的范围内，其表面硬度（Hv）满足 以下条件：-4.7倍（γR vol％）+ 900

公开(公告)号：US5411336A

公开(公告)日：1995-05-02

申请号：US99549

申请日：1993-07-30

申请人： Hiromichi Takemura ,  Yasuo Murakami

发明人： Hiromichi Takemura ,  Yasuo Murakami

IPC分类号： F16C33/62 ,  F16C33/30 ,  F16C33/58 ,  F16C33/66

CPC分类号： F16C33/30 ,  F16C33/585 ,  F16C33/6637

摘要： A rolling bearing long in service life in which the rolling contact surfaces of the rolling elements and the mating member thereof are prevented from peeling damage. In a rolling bearing used in boundary lubrication state, the surface roughnesses of the rolling contact surfaces of each of the rolling elements and the mating member thereof are in a range of from 0.15 to 0.5 .mu.mRa when represented by central line average roughness, and the ratio thereof is 3 or smaller, whereby the surface roughnesses can be obtained in combination which are most suitable for decreasing the probabilities of the surface damage being caused in the surface layers of the rolling contact surfaces of the mating member and each rolling element. Hence, stresses are locally set up in the surface layers of the rolling contact surfaces which are smaller than the allowable shearing stress, so that the rolling contact surfaces are prevented from the peeling damage.

摘要翻译： 一种使用寿命长的滚动轴承，其中滚动元件及其配合件的滚动接触表面被防止剥离损伤。 在用于边界润滑状态的滚动轴承中，当以中心线平均粗糙度表示时，每个滚动元件及其配合构件的滚动接触表面的表面粗糙度在0.15至0.5μmRa的范围内，并且 比例为3以下，由此可以组合获得最适合于降低配合构件和各滚动体的滚动面的表面层的表面损伤的概率的表面粗糙度。 因此，在滚动接触面的表面层局部地设置应力小于允许的剪切应力，能够防止滚动面的剥离损伤。

公开(公告)号：US5387264A

公开(公告)日：1995-02-07

申请号：US220883

申请日：1994-03-31

申请人： Yasuo Murakami ,  Ryuzo Orita ,  Tadaaki Sugimoto ,  Masao Ohnishi

发明人： Yasuo Murakami ,  Ryuzo Orita ,  Tadaaki Sugimoto ,  Masao Ohnishi

IPC分类号： C09B57/02

CPC分类号： C09B57/02 ,  Y10S8/922

摘要： The invention discloses a method for dyeing a hydrophobic fiber, in particular, a polyester fiber in an extremely brilliant yellow or orange with fluorescence, a method for coloring, for example, a polystyrene resin or a polyacrylate resin in a brilliant yellow or orange, and a coloring material therefore.A method for dyeing a hydrophobic fiber and a method for coloring an organic macromolecular substance characterized by using a coumarin compound represented by the general formula: ##STR1## wherein R.sub.1 and R.sub.2 independently represent each a hydrogen atom or an alkyl group having 1 to 4 carbon atoms;and a coloring material containing the coumarin compound are disclosed.

摘要翻译： 本发明公开了一种用荧光染色疏水性纤维，特别是以极亮的黄色或橙色的聚酯纤维染色的方法，例如在亮黄色或橙色中着色例如聚苯乙烯树脂或聚丙烯酸酯树脂的方法，以及 因此着色材料。 用于染色疏水性纤维的方法和用于着色有机高分子物质的方法，其特征在于使用由以下通式表示的香豆素化合物：其中R 1和R 2各自独立地表示氢原子或具有1个 至4个碳原子; 并且公开了含有香豆素化合物的着色材料。

公开(公告)号：US4598914A

公开(公告)日：1986-07-08

申请号：US625046

申请日：1984-06-27

申请人： Kyozaburo Furumura ,  Hiromi Sugi ,  Yasuo Murakami ,  Hiromitsu Asai

发明人： Kyozaburo Furumura ,  Hiromi Sugi ,  Yasuo Murakami ,  Hiromitsu Asai

IPC分类号： F16C33/10 ,  F16J15/43 ,  G11B19/20 ,  F16J15/40 ,  F16C33/82 ,  F16J15/54

CPC分类号： F16C33/74 ,  F16C17/107 ,  F16C33/1035 ,  F16J15/43 ,  G11B19/20 ,  G11B19/2009 ,  F16C2370/12 ,  Y10S277/936 ,  Y10S277/939

摘要： Sealing and bearing means by use of ferrofluid, in which a magnet is utilized effectively in cooperation with grooves engraved on one surface thereof, the grooves having the function for generating the dynamic pressure of the ferrofluid. The ferrofluid is retained in a gap between a rotary shaft and a magnet of cylindrical or disc type enclosing the rotary shaft concentrically. The magnet performs excellent two functions of bearing and sealing respectively.

摘要翻译： 通过使用铁磁流体的密封和轴承装置，其中磁体有效地与刻在其一个表面上的凹槽配合使用，所述凹槽具有产生铁磁流体的动态压力的功能。 铁磁流体保持在旋转轴和圆周或圆盘形磁体同心地包围旋转轴之间的间隙中。 磁铁分别具有优异的轴承和密封功能。

公开(公告)号：US07691191B2

公开(公告)日：2010-04-06

申请号：US12312791

申请日：2007-11-27

申请人： Hiroyuki Matsumoto ,  Noriko Kajiura ,  Yutaka Ishii ,  Yasuo Murakami

发明人： Hiroyuki Matsumoto ,  Noriko Kajiura ,  Yutaka Ishii ,  Yasuo Murakami

IPC分类号： C09D11/02 ,  C09B5/14 ,  B32B3/10 ,  B41J2/01

CPC分类号： C09B5/14 ,  B41M5/0023 ,  C07D221/18 ,  C09D11/328 ,  Y10T428/24802

摘要： The present invention relates to a novel anthrapyridone compound represented by the following formula (1) or a salt thereof, and can provide a magenta coloring matter having a highly vivid hue suitable for inkjet recording, a high fastness to recorded matters, and an excellent storage stability; wherein R1 represents a benzyl group wherein the phenyl group of the benzyl group may be further substituted by a methyl group, a chlorine atom or a nitro group, 1-naphthylmethyl group or the like, and R2 represents a hydrogen atom, an alkyl group or the like, respectively.

摘要翻译： 本发明涉及由下式（1）表示的新颖的蒽并吡啶酮化合物或其盐，并且可以提供具有适于喷墨记录的高度生动的色调的品红色物质，记录物的牢度高，以及优异的储存 稳定性; 其中R1表示苄基，其中苄基的苯基可以进一步被甲基，氯原子或硝基取代，1-萘基甲基等，R 2表示氢原子，烷基或 分别。

公开(公告)号：US20080011191A1

公开(公告)日：2008-01-17

申请号：US11667869

申请日：2005-12-13

申请人： Yutaka Ishii ,  Yasuo Murakami ,  Noriko Kajiura ,  Yoshiyuki Dejima

发明人： Yutaka Ishii ,  Yasuo Murakami ,  Noriko Kajiura ,  Yoshiyuki Dejima

IPC分类号： C09D11/02 ,  C07D417/12

CPC分类号： C09B29/0088 ,  C09B29/3639 ,  C09D11/32 ,  C09D11/328

摘要： [Method for solving the problems]The present invention relates to an azo compound represented by the following Formula (1) in free acid form or a salt thereof, [KA 1] (wherein, D represents a residual group of aromatic ring or heterocyclic diazo components, R1 represents a hydrogen atom, a C1 to C4 alkyl group or a trifluoromethyl group, R2 represents a hydrogen atom, a cyano group or a carbamoyl group, R3, R4, R5 and R6 may be the same or different respectively and each represents a hydrogen atom, a C1 to C4 alkyl group substituted by a sulfonic acid group or a carboxyl group) and an ink composition characterized by comprising the same, and said composition is excellent in storage stability, exhibits orange color by itself and hue with highly vividness when used for inkjet recording, provides strong fastnesses such as light fastness and ozone fastness of a recorded article, and is suitable for inkjet recording.

摘要翻译： [解决问题的方法]本发明涉及游离酸形式的下式（1）表示的偶氮化合物或其盐[KA 1]（其中，D表示芳香环或杂环重氮的残基 R 1表示氢原子，C 1〜C 4烷基或三氟甲基，R 2表示氢原子，氰基或氨基甲酰基，R R 3，R 4，R 5和R 6可以相同或不同，并且各自表示氢 原子，被磺酸基或羧基取代的C1至C4烷基）和油墨组合物，其特征在于包含该组合物，并且所述组合物的储存稳定性优异，本身显示橙色，使用时具有高度鲜艳度的色调 对于喷墨记录，提供记录物品的耐光牢度和耐臭氧牢度等牢固性，适用于喷墨记录。