公开(公告)号：US5577019A

公开(公告)日：1996-11-19

申请号：US434059

申请日：1995-05-03

申请人： Jun Saito ,  Shinichi Kurita

发明人： Jun Saito ,  Shinichi Kurita

IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/125 ,  G11B11/105

CPC分类号： G11B11/1053 ,  G11B11/10595 ,  G11B7/126

摘要： In an optical recording method and apparatus, the intensity of a laser beam to be radiated onto an optical recording medium is raised from an intensity P.sub.pre for maintaining a pre-heat state, in which the temperature of the medium surface becomes a predetermined temperature, to an intensity P.sub.W1 higher than P.sub.pre, and after P.sub.W1 is maintained for a time T.sub.W1, the intensity is reduced to an intensity P.sub.W2 lower than P.sub.W1 to form a mark on the optical recording medium. P.sub.W2 is controlled so that the medium temperature at a peak temperature position or a spot center position of the laser beam radiated onto the medium surface after an elapse of the time T.sub.W1 becomes constant even after the intensity is reduced to P.sub.W2, and at least one of P.sub.pre, T.sub.off, and P.sub.LB is controlled to establish the pre-heat condition within a time period until the intensity is raised to P.sub.W1 again so as to form the next mark.

摘要翻译： 在光记录方法和装置中，将辐射到光记录介质上的激光束的强度从用于维持中等温度成为预定温度的预热状态的强度Ppre升高到 强度PW1高于Ppre，并且在PW1之后维持时间TW1，强度降低到低于PW1的强度PW2，以在光学记录介质上形成标记。 控制PW2，使得即使在强度降低到PW2之后，在经过时间TW1变得恒定之后激光束的峰值温度位置或点中心位置处的介质温度变得恒定，并且至少一个 控制Ppre，Toff和PLB在一段时间内建立预热条件，直到强度再次升高到PW1，以形成下一个标记。

公开(公告)号：US5560886A

公开(公告)日：1996-10-01

申请号：US425554

申请日：1995-04-20

申请人： Jun Saito ,  Shingo Kikukawa ,  Keizo Makuuchi ,  Fumio Yoshii

发明人： Jun Saito ,  Shingo Kikukawa ,  Keizo Makuuchi ,  Fumio Yoshii

IPC分类号： C08J5/00 ,  C08F8/00 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08F255/02 ,  C08J7/00 ,  B29C35/08

CPC分类号： C08F8/00 ,  C08F10/06 ,  C08F255/02 ,  C08F110/06 ,  C08F210/06 ,  C08F2810/20 ,  C08F2810/30

摘要： A process for producing a modified polypropylene having a very high melt tension and superior stiffness and moldability, and a molded product obtained by using the modified polypropylene are provided.which process includes adding 0.05 to 10 millimols of a cross-linking auxiliary to 100 g of a linear polypropylene, mixing them, irradiating ionizing radiations to the mixture so as to give an absorbed dosage of 1 to 20 kGy, and successively heat-treating the resulting material at 80.degree. to 350.degree. C.,which modified polypropylene has(A) a degree of branching of substantially 1,(B) a relationship between its melt tension (MS) at 230.degree. C. and its intrinsic viscosity (.eta.) measured in tetralin at 230.degree. C. expressed by an inequalitylog (MS)>4.24.times.log [.eta.]-0.915, and(C) a percentage of extraction residue in boiling xylene of 1% by weight or less.

摘要翻译： 提供了具有非常高的熔融张力和优异的刚度和成型性的改性聚丙烯的制造方法和使用改性聚丙烯得到的成型体。 该方法包括向100g线型聚丙烯中加入0.05-10毫摩尔的交联助剂，混合它们，向混合物中照射电离辐射，以得到1至20kGy的吸收剂量，并依次热处理 该改性聚丙烯具有（A）基本上为1的支化度，（B）230℃下的熔体张力（MS）与其特性粘度（η）之间的关系， 在不饱和度（MS）> 4.24xlogη-0.915表示的230℃下测量的四氢化萘，（C）沸腾二甲苯中提取残余物的百分比为1重量％以下。

公开(公告)号：US5487059A

公开(公告)日：1996-01-23

申请号：US137967

申请日：1993-10-19

申请人： Jun Saito ,  Shinichi Kurita

发明人： Jun Saito ,  Shinichi Kurita

IPC分类号： G11B7/125 ,  G11B11/105 ,  G11B11/12 ,  G11B13/04

CPC分类号： G11B7/126 ,  G11B11/10506 ,  G11B11/1053 ,  G11B11/10595

摘要： In an optical recording method and apparatus, the intensity of a laser beam to be radiated onto a magnetooptical recording medium is raised from an intensity P.sub.pre for maintaining a pre-heat state, in which the temperature on the medium surface has a predetermined temperature .THETA..sub.pre, to an intensity P.sub.W1 higher than P.sub.pre so as to form a mark on the medium, the intensity is reduced to an intensity P.sub.LB lower than P.sub.pre, and after an elapse of a time T.sub.off, the intensity is raised to P.sub.pre. At least one of P.sub.pre, T.sub.off, and P.sub.LB is controlled to achieve the pre-heat state within a time period until the intensity is raised to P.sub.W1 again to form the next mark.

摘要翻译： 在光记录方法和装置中，将辐射到磁光记录介质上的激光束的强度从用于维持预热状态的强度Ppre升高，其中介质表面上的温度具有预定温度THETA pre 对于高于Ppre的强度PW1，以便在介质上形成标记，强度降低到低于Ppre的强度PLB，并且在经过时间Toff之后，将强度提高到Ppre。 控制Ppre，Toff和PLB中的至少一个以在一段时间内实现预热状态，直到强度再次升高到PW1以形成下一个标记。

公开(公告)号：US5458987A

公开(公告)日：1995-10-17

申请号：US91904

申请日：1993-07-16

申请人： Masatoshi Sato ,  Jun Saito ,  Hideki Akasaka

发明人： Masatoshi Sato ,  Jun Saito ,  Hideki Akasaka

IPC分类号： G11B11/105 ,  G11B5/66

CPC分类号： G11B11/10519 ,  G11B11/105 ,  G11B11/10506 ,  G11B11/10521 ,  G11B11/10586 ,  Y10S428/90 ,  Y10S430/146 ,  Y10T428/12493 ,  Y10T428/12771 ,  Y10T428/12861 ,  Y10T428/12951

摘要： A magnetooptical recording method for recording data using a bit having upward-magnetization and a bit having downward-magnetization on a recording layer of a magnetooptical recording medium comprises the steps of using, as the medium, a multilayered magnetic recording medium consisting of a first layer having a perpendicular magnetic anisotropy acting as a recording layer, and a second layer having a perpendicular magnetic anisotropy acting as a reference layer; moving the medium; applying an initial field so that, before recording, the direction of magnetization of the recording layer is left unchanged, and that of the reference layer is aligned either upward or downward; radiating a laser beam onto the medium; pulse modulating an intensity of the laser beam in accordance with binary data to be recorded; when the laser beam is radiated, applying a bias field to the irradiated portion; and when the intensity of the pulse-modulated laser beam is at high level, forming one of the bit having upward-magnetization and that having downward-magnetization, and when the intensity of the pulse-modulated laser beam is at low level, forming the other bit.

摘要翻译： 使用具有向上磁化的位和在磁光记录介质的记录层上具有向下磁化的位的数据记录数据的磁光记录方法包括以下步骤：使用由第一层构成的多层磁记录介质 具有作为记录层的垂直磁各向异性，和具有作为参考层的垂直磁各向异性的第二层; 移动媒体; 施加初始场，使得在记录之前，记录层的磁化方向保持不变，并且参考层的磁化方向向上或向下排列; 将激光束照射到介质上; 根据要记录的二进制数据对激光束的强度进行脉冲调制; 当激光束被照射时，向照射部分施加偏置场; 并且当脉冲调制激光束的强度处于高电平时，形成具有向上磁化并具有向下磁化的位之一，并且当脉冲调制激光束的强度处于低电平时，形成 其他位

公开(公告)号：US5427885A

公开(公告)日：1995-06-27

申请号：US218915

申请日：1994-03-28

申请人： Nobuyasu Ota ,  Toyoko Imai ,  Jun Saito ,  Tokudai Ogawa

发明人： Nobuyasu Ota ,  Toyoko Imai ,  Jun Saito ,  Tokudai Ogawa

IPC分类号： G03G9/087 ,  G03G9/08

CPC分类号： G03G9/0806

摘要： A process for producing a toner for developing an electrostatic image, including the steps of: adding to an aqueous dispersion medium a polymerizable monomer composition comprising at least a polymerizable monomer and a colorant uniformly dissolved or dispersed in the polymerizable monomer, wherein the aqueous dispersion medium containing as a dispersion stabilizer a hardly water-soluble metal hydroxide colloid formed by a reaction of a water-soluble polyvalent metal salt with an alkali metal hydroxide in an aqueous phase; and subjecting the polymerizable monomer composition to suspension polymerization, thereby to produce particles having a volume-average particle size in the range of from 2 to 20 .mu.m and a particle size distribution (a ratio of volume-average particle size/number-average particle size) of not more than 1.6.

摘要翻译： 一种用于生产用于显影静电图像的调色剂的方法，包括以下步骤：向水性分散介质中加入至少包含可聚合单体和均匀溶解或分散在可聚合单体中的着色剂的可聚合单体组合物，其中水分散介质 含有水溶性多价金属盐与碱金属氢氧化物在水相中反应形成的几乎不溶于水的金属氢氧化物胶体作为分散稳定剂; 并使可聚合单体组合物进行悬浮聚合，从而产生体积平均粒度在2至20μm的粒子和粒度分布（体积平均粒径/数均粒子的比例 尺寸）不超过1.6。

公开(公告)号：US5319016A

公开(公告)日：1994-06-07

申请号：US22854

申请日：1993-02-25

申请人： Jun Saito ,  Toshimori Nakai ,  Sinzi Chiku ,  Takanobu Kawamura ,  Kazuo Ito ,  Yoshiro Umemoto

发明人： Jun Saito ,  Toshimori Nakai ,  Sinzi Chiku ,  Takanobu Kawamura ,  Kazuo Ito ,  Yoshiro Umemoto

IPC分类号： C08L51/06 ,  C08L53/00 ,  C09J133/06 ,  C09J123/28

CPC分类号： C09J133/06 ,  C08L51/06 ,  C08L53/00

摘要： An emulsion adhesive composition is provided which comprises: (i) an aqueous elmusion of a adhesive synthetic resin and (ii) a solution of an organic solvent and a polyolefin and/or a hydrogenated block copolymer composed of an aromatic vinyl compound and an aliphatic diene polymer blocks, and each of the polyolefin and the hydrogenated block copolymer contains at least one functional group selected from carboxylic anhydride carboxyl, glycidyl, hydroxyl, amido and alkoxysilyl groups. A photostabilizer may be incorporated into the composition in which said component (ii) may contain chloro.The emulsion adhesive composition can be used for adhering a highly crystalline resin molded article to an optional material without a complicated surface treatment, and can have a light resistance and storing stability.

摘要翻译： 提供了一种乳液粘合剂组合物，其包括：（i）粘合剂合成树脂的水性聚乙烯和（ii）有机溶剂和聚烯烃和/或由芳族乙烯基化合物和脂族二烯烃组成的氢化嵌段共聚物的溶液 聚合物嵌段，并且每个聚烯烃和氢化嵌段共聚物含有至少一个选自羧酸酐羧基，缩水甘油基，羟基，酰胺基和烷氧基甲硅烷基的官能团。 可将光稳定剂掺入组合物中，其中所述组分（ⅱ）可含有氯。 乳液粘合剂组合物可以用于将高结晶性树脂成型体粘附到任选的材料而不进行复杂的表面处理，并且可以具有耐光性和储存稳定性。

公开(公告)号：US5217839A

公开(公告)日：1993-06-08

申请号：US630612

申请日：1990-12-20

申请人： Fumio Yamada ,  Hiromitsu Kikuchi ,  Tsuyoshi Yamamoto ,  Jun Saito ,  Shizuo Kitahara

发明人： Fumio Yamada ,  Hiromitsu Kikuchi ,  Tsuyoshi Yamamoto ,  Jun Saito ,  Shizuo Kitahara

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/09

CPC分类号： G03G9/08702

摘要： Disclosed herein is a process for the preparation of a toner, which comprises dissolving or dispersing a compound having at least one >C.dbd.N.sup..sym.

公开(公告)号：US5026963A

公开(公告)日：1991-06-25

申请号：US561960

申请日：1990-08-02

申请人： Jun Saito ,  Motohisa Suzuki

发明人： Jun Saito ,  Motohisa Suzuki

IPC分类号： B23K11/24 ,  B23K11/11 ,  B23K11/31

CPC分类号： B23K11/317 ,  B23K11/314

摘要： There is disclosed a C-type welding gun provided with an air cylinder, an equalizer disposed over the air cylinder, a yoke disposed aside the air cylinder and the equalizing unit, a welding transformer disposed over the equalizer. Each of the air cylinder, the equalizer, the welding transformer, the yoke is a separate unit and the resultant each unit is replaced individually with other units with ease.

摘要翻译： 公开了一种设置有气缸的C型焊枪，设置在气缸上方的均衡器，设置在气缸和均衡单元之外的轭，设置在均衡器上方的焊接变压器。 每个气缸，均衡器，焊接变压器，轭都是一个单独的单元，并且所得到的每个单元与其他单元容易地单独更换。

公开(公告)号：US4986520A

公开(公告)日：1991-01-22

申请号：US501427

申请日：1990-03-22

申请人： Hironori Shido ,  Jun Saito ,  Masakazu Hiroi ,  Kenji Kobayashi ,  Koichi Murakami ,  Masataka Naito ,  Takeshi Honjo

发明人： Hironori Shido ,  Jun Saito ,  Masakazu Hiroi ,  Kenji Kobayashi ,  Koichi Murakami ,  Masataka Naito ,  Takeshi Honjo

IPC分类号： B42B4/00 ,  B42C1/12 ,  B65H31/36 ,  B65H39/11 ,  B65H43/00 ,  G03G15/00

CPC分类号： G03G15/6541 ,  B42B4/00 ,  B42C1/12 ,  B42C1/125 ,  B65H31/36 ,  B65H39/11 ,  B65H43/00 ,  G03G15/6538 ,  B65H2403/511 ,  B65H2408/113 ,  B65H2408/1141 ,  G03G2215/00827

摘要： A method of controlling a sheet sorter wherein the sheet sorter includes a plurality of bins for accommodating sheets, the bins being arranged in a vertical direction, a first sheet discharging device for discharging sheets not to be sorted, second sheet discharging device, disposed with a vertical interval from the first sheet discharging device, for discharging sheets to be sorted, bin moving device for moving substantially vertically the bins and stapler device for stapling the sheets, the method includes providing the stapler device adjacent to the second sheet discharging device; accommodating the sheets on the plurality of bins by sequentially opposing the bins to the second sheet discharging device, and stapling the sheets on the bins by the stapler, when a sorting mode is selected; discharging the sheets by the first discharging device and accommodating them on a non-sort bin opposed to the first discharging device when a non-sorting mode is selected, and moving the non-sort bin to a neightborhood of the second discharging device where the sheets thereon are stapled by the stapler device.

公开(公告)号：US4917984A

公开(公告)日：1990-04-17

申请号：US230530

申请日：1988-08-10

申请人： Jun Saito

发明人： Jun Saito

IPC分类号： G03G9/087 ,  G03G9/08

CPC分类号： G03G9/08711 ,  G03G9/08795 ,  Y10S430/105

摘要： An electrophotographic toner composition consisting essentially of a binder resin and a dye or pigment, said binder resin being a polymer synthesized from a vinylic monomer and satisfying the conditions represented by the following expressions10.sup.3 .ltoreq.Mp.ltoreq.2.times.10.sup.4,andS.sub.1 :S.sub.2 :S.sub.3 :S.sub.4 =(0.3.about.0.8):1:(0.5.about.1):(0.7.about.1.2)in which the symbols have the following meanings in the molecular weight distribution of the polymer measured by gel permeation chromatography,Mp is a molecular weight of the polymer which shows a peak value in the chromatogram,S.sub.1 is a weight fraction of molecules having a molecular weight of from 0 to 3,000,S.sub.2 is a weight fraction of molecules having a molecular weight of from more than 3,000 to 13,000,S.sub.3 is a weight fraction of molecules having a molecular weight of from more than 13,000 to 50,000, andS.sub.4 is a weight fraction of molecules having a molecular weight of more than 50,000.

摘要翻译： 一种基本上由粘合剂树脂和染料或颜料组成的电子照相调色剂组合物，所述粘合剂树脂是由乙烯基单体合成并满足下列表达式103表示的条件：Mp = 2x104，S1：S2 ：S3：S4 =（0.3差异0.8）：1：（0.5差1）:( 0.7差异1.2）其中符号在通过凝胶渗透色谱法测定的聚合物的分子量分布中具有以下含义，Mp是分子 在色谱图中显示峰值的聚合物的重量，S1是分子量为0至3,000的分子的重量分数，S2是分子量大于3,000至13,000的分子的重量分数，S3 是分子量超过13,000至50,000的分子的重量分数，S4是分子量大于50,000的分子的重量分数。