公开(公告)号：US06265488B1

公开(公告)日：2001-07-24

申请号：US09253858

申请日：1999-02-21

申请人： Shinichi Fujino ,  Masatoshi Nakamura ,  Kinya Nagasuna

发明人： Shinichi Fujino ,  Masatoshi Nakamura ,  Kinya Nagasuna

IPC分类号： C08L3302

CPC分类号： B01J20/267 ,  C08F8/00 ,  C08F2810/20 ,  C08F220/06

摘要： The invention provides a process for producing a water-absorbing agent by using a crosslinking agent of high molecular weight, wherein the water-absorbing agent is excellent with good balance in respect to the absorption capacities under no load and under a heavy load and can display excellent absorption properties even if the weight percentage of the water-absorbent resin (resin concentration) is high when the water-absorbent resin is used for materials such as hygienic products. In a production process for a water-absorbing agent comprising the steps of mixing a water-absorbent resin with a crosslinking agent and heating the resultant mixture wherein the water-absorbent resin has a carboxyl group; the invention is characterized in that the crosslinking agent has a group reactable upon the carboxyl group, an average molecular weight of 500 or more, and a repeating structural unit of general formula (1) below: —[(CH2CH2O)m—CH2—CH(OH)CH2—O]—  (1) wherein m is an integer of 1 to 10.

摘要翻译： 本发明提供了一种通过使用高分子量交联剂制备吸水剂的方法，其中吸水剂在空载和重载下的吸收容量方面具有优异的平衡性，并能显示出 即使吸水性树脂用于卫生产品等材料，即使吸水性树脂（树脂浓度）的重量百分比较高，吸收性也优异。 在吸水剂的制造方法中，包括以下步骤：将吸水性树脂与交联剂混合，加热所得到的混合物，其中吸水性树脂具有羧基; 本发明的特征在于交联剂具有可在羧基上反应的基团，平均分子量为500以上的基团和下述通式（1）的重复结构单元：其中m为1〜10的整数。

公开(公告)号：US5295619A

公开(公告)日：1994-03-22

申请号：US63667

申请日：1993-05-20

申请人： Hiroyuki Takahashi ,  Shinichi Fujino ,  Kazuhiro Sakamoto ,  Tomoyasu Hirano

发明人： Hiroyuki Takahashi ,  Shinichi Fujino ,  Kazuhiro Sakamoto ,  Tomoyasu Hirano

IPC分类号： B23K1/00 ,  H01L23/49 ,  H01R43/02 ,  H05K13/06 ,  H01L21/603

CPC分类号： B23K1/0008 ,  H01L24/48 ,  H01L24/49 ,  H01L24/78 ,  H01L24/85 ,  H01L24/97 ,  H01R43/02 ,  H05K13/06 ,  B23K2201/32 ,  B23K2201/36 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/4556 ,  H01L2224/45565 ,  H01L2224/45599 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/48599 ,  H01L2224/48699 ,  H01L2224/49171 ,  H01L2224/78301 ,  H01L2224/7865 ,  H01L2224/85075 ,  H01L2224/85186 ,  H01L2224/85205 ,  H01L2224/8592 ,  H01L2224/97 ,  H01L24/45 ,  H01L2924/00011 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01013 ,  H01L2924/01018 ,  H01L2924/01023 ,  H01L2924/01033 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/01073 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/19041

摘要： A method for bonding a solder wire is provided wherein a lower ball end of a material solder wire is first bonded to a first bonding portion of a workpiece. Then, the material solder wire is thermally cut to provide a solder wire segment held bonded to the first bonding portion and having an upper ball end. Finally, the upper ball end is bonded to a second bonding portion of the workpiece. All of the wire bonding process steps are performed in an oxygen-free atmosphere to prevent oxidation of the solder wire.

摘要翻译： 提供一种用于焊接焊接的方法，其中首先将材料焊丝的下球端接合到工件的第一接合部分。 然后，材料焊丝被热切割以提供保持接合到第一接合部分并具有上球端的焊丝段。 最后，将上球端接合到工件的第二接合部分。 所有的引线接合工艺步骤在无氧气氛中进行以防止焊丝的氧化。

公开(公告)号：US09624322B2

公开(公告)日：2017-04-18

申请号：US13635055

申请日：2011-03-17

申请人： Sumio Okuda ,  Syuji Kanzaki ,  Kunihiko Ishizaki ,  Shinichi Fujino ,  Kozo Nogi

发明人： Sumio Okuda ,  Syuji Kanzaki ,  Kunihiko Ishizaki ,  Shinichi Fujino ,  Kozo Nogi

IPC分类号： B07B1/56 ,  C08F120/06 ,  C08F220/06 ,  C08J3/24 ,  C08F6/00 ,  B07B1/54 ,  B07B13/16 ,  G01N15/02 ,  B07B1/28

CPC分类号： C08F120/06 ,  B07B1/28 ,  B07B1/54 ,  B07B1/56 ,  B07B13/16 ,  C08F6/008 ,  C08F220/06 ,  C08J3/24 ,  C08J3/245 ,  C08J2300/14 ,  G01N15/0272 ,  G01N2015/0277 ,  G01N2015/0288

摘要： A method for producing a water absorbent resin, the method including a polymerization step, a drying step, a classification step, and a surface crosslinking step. The classification step carried out before or after the surface crosslinking step requires use of a tapping material and a metal sieve mesh, in which the tapping material being heated at 40° C. to 100° C. is installed below the metal sieve mesh, and the metal sieve mesh has an area of 1 to 10 m2/sheet. The classification step further requires introducing a classification aid particle, which has a specific gravity different from that of the water absorbent resin, to the metal sieve mesh; and monitoring the presence or absence of damage to the metal sieve mesh.

公开(公告)号：US09306020B2

公开(公告)日：2016-04-05

申请号：US14123909

申请日：2012-06-28

申请人： Shinichi Fujino ,  Hideto Yoshinari ,  Shiro Yamashita

发明人： Shinichi Fujino ,  Hideto Yoshinari ,  Shiro Yamashita

IPC分类号： H01L29/66 ,  H01L29/45 ,  H01L25/18 ,  H01L23/00 ,  H01L23/36 ,  H01L23/433 ,  H01L23/495 ,  H01L23/482 ,  H01L29/417 ,  H01L23/488 ,  H01L23/492 ,  H01L23/473

CPC分类号： H01L29/45 ,  H01L23/36 ,  H01L23/4334 ,  H01L23/473 ,  H01L23/4824 ,  H01L23/488 ,  H01L23/492 ,  H01L23/49524 ,  H01L23/49531 ,  H01L23/49575 ,  H01L24/05 ,  H01L24/32 ,  H01L24/33 ,  H01L24/40 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/83 ,  H01L24/95 ,  H01L25/18 ,  H01L29/41708 ,  H01L2224/04042 ,  H01L2224/05552 ,  H01L2224/05554 ,  H01L2224/26175 ,  H01L2224/27013 ,  H01L2224/291 ,  H01L2224/29101 ,  H01L2224/32245 ,  H01L2224/40095 ,  H01L2224/40137 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73215 ,  H01L2224/73221 ,  H01L2224/73263 ,  H01L2224/73265 ,  H01L2224/83192 ,  H01L2224/83801 ,  H01L2224/83815 ,  H01L2224/84801 ,  H01L2224/85005 ,  H01L2224/92247 ,  H01L2924/00014 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/014 ,  H01L2924/00012 ,  H01L2224/37099

摘要： A power module includes a semiconductor device having at least one electrode surface on each side thereof, a first conductive member connected to the electrode surface provided on one side of the semiconductor device with solder, and a second conductive member connected to the electrode surface provided on the other side of the semiconductor device with solder, with at least one of the electrode surfaces provided on the one side of the semiconductor device being double comb-shaped.

摘要翻译： 功率模块包括半导体器件，其每侧具有至少一个电极表面，第一导电元件，连接到设置在半导体器件的一侧上的焊料的电极表面，以及连接到设置在该半导体器件上的电极表面的第二导电元件 具有焊料的半导体器件的另一侧，其中设置在半导体器件的一侧上的至少一个电极表面是双梳状的。

公开(公告)号：US20120320645A1

公开(公告)日：2012-12-20

申请号：US13580272

申请日：2010-08-19

申请人： Shinichi Fujino ,  Yusuke Takagi ,  Takuma Hakuto

发明人： Shinichi Fujino ,  Yusuke Takagi ,  Takuma Hakuto

IPC分类号： H02M7/00

CPC分类号： H02M7/003 ,  H01L2224/0603 ,  H01L2224/4903 ,  H01L2224/49111 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/19107 ,  H02M3/00 ,  H03K17/691 ,  H01L2924/00

摘要： A power converter which has a power module allowing supply and cutoff of main current, and a driver module controlling supply and cutoff of the main current allowed by the power module includes: a high potential side semiconductor device which allows supply and cutoff of the main current on the high potential side of the power module; a low potential side semiconductor device which allows supply and cutoff of the main current on the low potential side of the power module, and is connected with the high potential side semiconductor device in series; plural power module side wirings connected with respective electrodes contained in the high potential side semiconductor device and the low potential side semiconductor device, and disposed adjacent to each other substantially on the same plane as the power module in the order of applied potentials with a connection end between the plural power module side wirings and the driver module located along the end of the power module; plural driver module side wirings provided on the driver module as wirings connected with the plural corresponding power module side wirings, and disposed adjacent to each other substantially on the same plane as the driver module in the order corresponding to the positions of the plural power module side wirings in positions along the end of the driver module; a power source transformer as a circuit which converts a signal voltage for controlling the supply and cutoff of the main current by the driver module into voltage applied to a control electrode of the high potential side semiconductor device and a control electrode of the low potential side semiconductor device, plural terminals of the power source transformer in correspondence with the plural driver module side wirings being provided in the order of the positions of the plural corresponding driver module side wirings; and conductors disposed in the vicinity of the plane on which the plural power module side wirings are provided and in the vicinity of the plane on which the plural driver module side wirings are provided, and electrically connected in such positions as to surround magnetic flux generated by current looping at least through the power source transformer, the driver module side wirings, and the power module side wirings.

公开(公告)号：US20120157644A1

公开(公告)日：2012-06-21

申请号：US13392698

申请日：2010-08-30

申请人： Shinichi Fujino ,  Kozo Nogi ,  Kunihiko Ishizaki

发明人： Shinichi Fujino ,  Kozo Nogi ,  Kunihiko Ishizaki

IPC分类号： C08F2/00 ,  C08F20/06

CPC分类号： C08J3/12 ,  C08J3/245 ,  C08J2300/14 ,  C08J2333/02

摘要： [PROBLEM]It is an object of the present invention to efficiently obtain efficiently a water-absorbent resin having excellent property.[SOLUTION]A production method for a water-absorbent resin, comprising: a polymerization step for obtaining hydrogel by subjecting a monomer aqueous solution to a polymerization reaction; and a drying step for drying the hydrogel; wherein drying in the drying step is performed using a continuous through-flow belt-type drying machine; pore opening rate of the through-flow belt in the continuous through-flow belt-type drying machine is 20 to 50%; solid content of the hydrogel supplied to the drying step is 35% by weight or more; and area occupancy rate of the hydrogel is 85 to 100% relative to the through-flow belt.

摘要翻译： 本发明的目的在于有效地获得具有优异性能的吸水性树脂。 [解决方案]一种吸水性树脂的制备方法，包括：通过使单体水溶液进行聚合反应获得水凝胶的聚合步骤; 和干燥步骤，用于干燥水凝胶; 其中干燥步骤中的干燥是使用连续的通流式带式干燥机进行的; 连续通流式带式干燥机中通流带的开孔率为20〜50％; 提供给干燥步骤的水凝胶的固体含量为35重量％以上; 水凝胶的面积占有率相对于贯流带为85〜100％。

公开(公告)号：US20120010372A1

公开(公告)日：2012-01-12

申请号：US13148359

申请日：2010-02-08

申请人： Shinichi Fujino ,  Satoshi Matsumoto ,  Kunihiko Ishizaki

发明人： Shinichi Fujino ,  Satoshi Matsumoto ,  Kunihiko Ishizaki

IPC分类号： C08F20/06 ,  C08F8/14 ,  C08F2/10

CPC分类号： C08F2/44 ,  C08F220/06

摘要： The physical properties of a water-absorbing resin with low residual monomer content are improved or stabilized, without sacrifices in productivity, production cost, stability, etc. Provided is a water-absorbing resin with low residual monomer content and excellent whiteness, wherein a water-absorbing resin consumed in large quantities in disposable diapers, etc., is preferably a sustainable and renewable water-absorbing resin that does not require excessive purification of the acrylic acid, particularly acrylic acids derived from non-fossil sources, that is the starting material of the water-absorbing resin. Disclosed is a method of manufacturing a hydrophilic polyacrylic acid (salt) resin, which is a method of manufacturing a water-absorbing polyacrylic acid resin that comprises a step in which a monomer is prepared from acrylic acid, a step in which said monomer is polymerized, and a step in which the resulting hydrous gel is dried. The polymerization is performed such that the content of hydroxypropionic acid (salt) in the monomer is 2000 ppm or less and/or the content of saturated organic carboxylic acid in the monomer is 2% by mass or less, and at least a portion of the saturated organic carboxylic acid is volatilized during and after the drying step.

摘要翻译： 具有低残留单体含量的吸水树脂的物理性能得到改善或稳定化，而不牺牲生产率，生产成本，稳定性等。提供了具有低残留单体含量和优异白度的吸水树脂，其中水 在一次性尿布等中大量消耗的吸收树脂优选是可持续且可再生的吸水树脂，其不需要过度纯化丙烯酸，特别是源自非化石源的丙烯酸，即起始材料 的吸水树脂。 公开了一种制造亲水性聚丙烯酸（盐）树脂的方法，其是制备吸水性聚丙烯酸树脂的方法，其包括其中单体由丙烯酸制备的步骤，所述单体聚合的步骤 ，以及将所得含水凝胶干燥的步骤。 进行聚合，使得单体中羟基丙酸（盐）的含量为2000ppm以下，和/或单体中的饱和有机羧酸的含量为2质量％以下，至少一部分 饱和有机羧酸在干燥步骤期间和之后挥发。

公开(公告)号：USD651565S1

公开(公告)日：2012-01-03

申请号：US29354620

申请日：2010-01-27

申请人： Masashi Yura ,  Shinichi Fujino ,  Yusuke Takagi ,  Toshiya Satoh ,  Kinya Nakatsu ,  Takeshi Tokuyama

设计人： Masashi Yura ,  Shinichi Fujino ,  Yusuke Takagi ,  Toshiya Satoh ,  Kinya Nakatsu ,  Takeshi Tokuyama

公开(公告)号：US07960469B2

公开(公告)日：2011-06-14

申请号：US10562140

申请日：2004-06-23

申请人： Yoshifumi Adachi ,  Takahiro Kitano ,  Shinichi Fujino ,  Katsuyuki Wada ,  Kazushi Torii ,  Taku Iwamura ,  Sayaka Machida

发明人： Yoshifumi Adachi ,  Takahiro Kitano ,  Shinichi Fujino ,  Katsuyuki Wada ,  Kazushi Torii ,  Taku Iwamura ,  Sayaka Machida

IPC分类号： C08L33/00 ,  C08F220/04 ,  C08K3/10 ,  C08K3/08 ,  C08L29/04

CPC分类号： A61L15/60 ,  A61F2013/530686 ,  A61F2013/530744

摘要： The production method of a water absorbent resin composition including a particulate water absorbent resin, wherein: 95 wt % or more of particles whose particle diameter is less than 850 μm and not less, than 106 μm are contained, and a weight average particle diameter of the particles is less than 500 μm and not less than 300 μm and a logarithmic standard deviation (σξ) of a particle size distribution is 0.45 or less, and a water-soluble component of the water absorbent composition is 35 wt % or less, and a multivalent metal component is contained, and an extraction rate of the multivalent metal component is 5.0 wt % or more and less than 100 wt %, thereby providing the water absorbent resin composition, free from any coagulation of particles in high humidity, which has superior absorbent property in terms of an absorbency and a diffusing absorbency under pressure.

摘要翻译： 含有颗粒状吸水性树脂的吸水性树脂组合物的制造方法，其中，含有95重量％以上的粒径小于850μm且不小于106μm的颗粒，重均粒径为 颗粒小于500μm且不小于300μm，并且颗粒尺寸分布的对数标准偏差（＆amp; mgr）为0.45或更小，并且吸水组合物的水溶性组分为35重量％或 并且含有多价金属成分，多价金属成分的提取率为5.0重量％以上且小于100重量％，从而提供在高湿度下没有任何凝结的吸水性树脂组合物， 其在压力下的吸收性和扩散吸收性方面具有优异的吸收性。

公开(公告)号：US20090001410A1

公开(公告)日：2009-01-01

申请号：US12145894

申请日：2008-06-25

申请人： Satoru Shigeta ,  Shinichi Fujino ,  Yasuo Noto

发明人： Satoru Shigeta ,  Shinichi Fujino ,  Yasuo Noto

IPC分类号： H01L29/86

CPC分类号： H02M7/5387 ,  H02M1/08 ,  H02M3/1588

摘要： An electrical power conversion device includes: a switching element in which a principal electrical current flows in a direction from a second electrode towards a first electrode based upon a voltage being applied to a control electrode; a voltage control circuit that controls the voltage that is applied to the control electrode; and a continuity control circuit that is connected between the second electrode and the control electrode and controls continuity between the second electrode and the control electrode.

摘要翻译： 电力转换装置包括：开关元件，其中基于施加到控制电极的电压，主电流沿着从第二电极朝向第一电极的方向流动; 电压控制电路，其控制施加到所述控制电极的电压; 以及连接在第二电极和控制电极之间并且控制第二电极和控制电极之间的连续性的连续性控制电路。