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    • 1. 发明授权
    • Method of forming silicon-contained crystal thin film
    • 形成含硅晶体薄膜的方法
    • US06468884B2
    • 2002-10-22
    • US09765728
    • 2001-01-19
    • Koji MiyakeKiyoshi Ogata
    • Koji MiyakeKiyoshi Ogata
    • H01L2136
    • H01L21/76254C30B19/00C30B19/12C30B29/06C30B29/60C30B31/22H01L21/26506
    • A method of forming a silicon-contained crystal thin film can efficiently form the crystal thin film of a relatively large thickness. In the method, hydrogen ions are implanted into a silicon-contained crystal substrate. Voids are formed by immersing the ion-implanted crystal substrate in a melted metal liquid containing, e.g., silicon and indium for heating the substrate. While pressing an ion-injected surface of the substrate, the substrate is heated by the melted metal liquid to form the voids. By cooling the liquid, the silicon in the supersaturated liquid is deposited on the surface of the substrate so that the silicon-contained crystal film is formed on the surface of the substrate. The substrate is divided in the void-formed position. Thereby, a thin film including the silicon-contained crystal film layered on a portion of the substrate is obtained. The silicon-contained crystal thin film thus obtained can be adhered to a support substrate, if necessary.
    • 形成含硅晶体薄膜的方法可以有效地形成厚度较大的晶体薄膜。 在该方法中,将氢离子注入到含硅晶体基板中。 通过将离子注入的晶体衬底浸入含有例如硅和铟的熔融金属液体中以加热衬底而形成空隙。 在按压衬底的离子注入表面的同时,通过熔化的金属液体加热衬底以形成空隙。 通过冷却液体,将过饱和液体中的硅沉积在基板的表面上,使得在基板的表面上形成含硅晶体膜。 基板被分成空隙形成位置。 由此,获得了包含层叠在基板的一部分上的含硅晶体膜的薄膜。 如果需要,由此获得的含硅晶体薄膜可以粘附到支撑基板上。
    • 5. 发明授权
    • High reliability heater for flying height control
    • 高可靠性加热器,用于飞行高度控制
    • US07649714B2
    • 2010-01-19
    • US11201569
    • 2005-08-10
    • Atsushi KatoMasayuki KuritaKoji MiyakeToshiya ShiramatsuHideaki Tanaka
    • Atsushi KatoMasayuki KuritaKoji MiyakeToshiya ShiramatsuHideaki Tanaka
    • G11B5/60
    • G11B5/6005G11B5/3106G11B5/3133G11B5/314G11B5/40G11B5/6064G11B5/607
    • Embodiments of the invention improve the power consumption and response speed of a heater for the gap flying height (hg) adjustment, to minimize an influence that the heater has on a life of a read element, and to provide a heater having resistance lines reduced in breaking and ensuring higher reliability. In one embodiment, a read/write element is formed near an air bearing surface (ABS) on a slider, and the circumference of the read/write element is filled with alumina. The read/write element includes an upper magnetic pole piece, a lower magnetic pole piece, a coil, and a resist filling around the coil, and a read element (MR) for performing reading, and an upper shield and lower shield for protecting the read element from an external magnetic field. A heater for adjusting the flying height is provided between the slider and the read/write element but near the read/write element. A temperature gradient relaxing material having a thermal conductivity higher than that of the heater and that of a material (alumina) filling around the heater is formed near the heater.
    • 本发明的实施例提高了用于间隙飞行高度(hg)调节的加热器的功率消耗和响应速度,以最小化加热器对读取元件的寿命的影响,并且提供具有减小的电阻线的加热器 打破并确保更高的可靠性。 在一个实施例中,在滑块上的空气轴承表面(ABS)附近形成读/写元件,并且读/写元件的圆周上填充有氧化铝。 读/写元件包括上磁极片,下磁极片,线圈和围绕线圈填充的抗蚀剂,以及用于执行读取的读取元件(MR),以及用于保护 从外部磁场读取元件。 用于调节飞行高度的加热器设置在滑块和读/写元件之间但靠近读/写元件。 在加热器附近形成导热率高于加热器的热导率的温度梯度松弛材料和填充在加热器周围的材料(氧化铝)的温度梯度松弛材料。
    • 6. 发明申请
    • Water-Absorbent Resin Composition, Method of Manufacturing the Same, and Absorbent Article
    • 吸水性树脂组合物,其制造方法和吸收性物品
    • US20090234314A1
    • 2009-09-17
    • US12083238
    • 2006-12-19
    • Masatoshi NakamuraKoji MiyakeTaku IwamuraYusuke Watanabe
    • Masatoshi NakamuraKoji MiyakeTaku IwamuraYusuke Watanabe
    • A61F13/15C08L67/00
    • C08L101/14C08L33/02C08L2312/00
    • In one embodiment of the present invention, a water-absorbent resin composition is provided which shows only small reduction in liquid permeability and limited coloring over time or in relation to another factor. The water-absorbent resin composition (particulate absorbent agent) of the present invention contains: a polycarboxylate-based water-absorbent resin as a primary component, the resin having a crosslinked structure formed by polymerization of an acid group-containing unsaturated monomer; and multivalent metal cations (preferably, on surfaces of particles (i.e., the water-absorbent resin composition)) wherein: the multivalent metal cations other than Fe cations account for 0.001 to 1 mass % of the water-absorbent resin; and the ratio of the Fe cations to the multivalent metal cations other than the Fe cations is less than or equal to 5.00 mass %.
    • 在本发明的一个实施方案中,提供一种吸水性树脂组合物,其显示出随着时间或与另一个因素相关的液体渗透性和有限着色的微小的降低。 本发明的吸水性树脂组合物(颗粒状吸收剂)含有:作为主要成分的聚羧酸酯系吸水性树脂,具有通过含酸基的不饱和单体的聚合形成的交联结构的树脂; 和多价金属阳离子(优选在颗粒表面(即吸水性树脂组合物)),其中:Fe阳离子以外的多价金属阳离子占吸水性树脂的0.001〜1质量% Fe阳离子与Fe阳离子以外的多价金属阳离子的比例小于或等于5.00质量%。
    • 7. 发明授权
    • Water-absorbent resin powder and its production process and use
    • 吸水树脂粉及其生产工艺及用途
    • US06562879B1
    • 2003-05-13
    • US09502823
    • 2000-02-11
    • Takumi HatsudaHiroyuki IkeuchiKoji MiyakeYoshio IrieKunihiko Ishizaki
    • Takumi HatsudaHiroyuki IkeuchiKoji MiyakeYoshio IrieKunihiko Ishizaki
    • C08J916
    • C08J3/12C08J3/122C08J2300/14
    • The present invention provides a water-absorbent resin powder and its production process and use, wherein the water-absorbent resin powder has high liquid permeability and high water absorbency. The production process for a water-absorbent resin powder, according to the present invention, comprises the step of obtaining water-absorbent crosslinked polymer particles by an aqueous solution polymerization step, and grinding the resultant crosslinked polymer particles until the bulk density thereof increases to not lower than 0.72 (g/ml). The water-absorbent resin powder is characterized by being arbitrarily pulverized and having a bulk density of not lower than 0.74 (g/ml) and a water absorption capacity of not lower than 20 (g/g) for 0.9 weight % physiological saline under a load of 0.7 psi (4.83 kPa). In addition, the absorbent structure comprises the above water-absorbent resin powder and a fibrous material. The absorbent article comprises an absorbent layer including the above absorbent structure.
    • 本发明提供吸水性树脂粉末及其制造方法和用途,其中吸水性树脂粉末具有高透液性和高吸水性。 根据本发明的吸水性树脂粉末的制造方法包括通过水溶液聚合步骤获得吸水性交联聚合物颗粒的步骤,并研磨所得交联聚合物颗粒,直到其堆积密度增加至不 低于0.72(g / ml)。 吸水性树脂粉末的特征在于任意粉碎,堆积密度不低于0.74(g / ml),对于0.9重量%生理盐水的吸水能力不低于20(g / g) 负载0.7 psi(4.83 kPa)。 此外,吸收性结构体包含上述吸水性树脂粉末和纤维材料。 吸收性物品包括包含上述吸收结构的吸收层。
    • 8. 发明授权
    • Water absorbent resin
    • 吸水树脂
    • US06399668B1
    • 2002-06-04
    • US09112150
    • 1998-07-09
    • Koji MiyakeNobuyuki HaradaHiroshi Odanaka
    • Koji MiyakeNobuyuki HaradaHiroshi Odanaka
    • C08J904
    • A61L15/60Y10S428/913Y10T428/131Y10T428/1314Y10T428/1334Y10T428/1345Y10T428/1355Y10T428/1359Y10T428/1376Y10T428/28Y10T428/2804Y10T428/2813
    • A gelling material is composed of water-absorbent resin 12 wrapped in a bag composed of two laminated water-soluble sheets 1.1, the water-absorbent resin being prepared so as to enable the bag to be disintegrated by an inner pressure generated when an expanded volume of the water-absorbent resin by absorbing water through the bag exceeds a maximum volume capacity. When the gelling material is added to the aqueous fluid, the water-absorbent resin 12 is spread in the aqueous fluid at a stroke, and is diffused uniformly. Thus, the water-absorbent resin 12 is brought fully in contact with the aqueous fluid. Since this enables the aqueous fluid to be gelled in a short period of time, the aqueous fluid can be processed speedily. Even the aqueous fluids, which are difficult to be handled by the conventional gelling material, can be gelled conveniently in a short period of time, and the resulting gell can be easily handled, thereby enabling an easy disposal of the aqueous fluids, i.e., the gell. Additionally, since the water-absorbent resin is spread in the aqueous fluid at a stroke, and is diffused uniformly, a troublesome operation of agitating the aqueous fluid can be eliminated during the gelling process, thereby enabling a simplified gelling process.
    • 凝胶材料由包裹在由两层叠水溶性片材1.1构成的袋子中的吸水性树脂12组成,吸水性树脂被制备成使得袋子能够通过膨胀容积产生的内部压力而分解 的吸水性树脂通过吸收水通过袋超过最大体积容量。 当将水凝胶材料添加到水性流体中时,吸水性树脂12在水溶液中中和地扩散,并均匀扩散。 因此,使吸水性树脂12与水性流体完全接触。 由于这样能够使水性流体在短时间内凝胶化,所以能够快速地处理含水流体。 即使是常规胶凝材料难以处理的含水流体也可以在短时间内方便地凝胶化,并且可以容易地处理所得的凝胶,从而能够容易地处理水性流体,即, 凝胶。 此外,由于吸水性树脂一度在水性液体中扩散,并且均匀地扩散,因此在胶凝过程中可以消除搅拌含水流体的麻烦的操作,从而能够进行简化的胶凝化处理。
    • 9. 发明授权
    • Manufacturing method of absorbent resin
    • 吸水树脂的制造方法
    • US06291636B1
    • 2001-09-18
    • US09285877
    • 1999-04-07
    • Koji MiyakeToru YanaseYoshifumi AdachiTakumi Hatsuda
    • Koji MiyakeToru YanaseYoshifumi AdachiTakumi Hatsuda
    • C08F600
    • C08F6/008A61L15/225A61L15/60B01J20/26B01J20/30C08J3/12C08J3/122C08J2300/14
    • A manufacturing method of absorbent resin of the present invention includes, in addition to a drying step of drying hydrogel of a crosslinked polymer to obtain a dried product and a pulverizing step of pulverizing the dried product, a separating step of separating a incompletely dried product contained in the dried product therefrom. Since particles of the incompletely dried product are larger than those of the dried product, the former can be readily separated from the latter in the separating step by classifying the dried product to particles of a particle size within a predetermined range. Consequently, the incompletely dried product is never delivered to the pulverizing step, and therefore, it has become possible to prevent inconveniences, such as causing a trouble in pulverizing the dried product, and the incompletely dried product being mixed into the absorbent resin. Hence, in drying and subsequently pulverizing the hydrogel of a crosslinked polymer, that is, in manufacturing the absorbent resin, it has become possible to provide a method capable of manufacturing absorbent resin efficiently while avoiding troubles caused by the production of the incompletely dried product during the drying step.
    • 本发明的吸收性树脂的制造方法除了干燥交联聚合物的水凝胶的干燥工序之外,还包括干燥产物粉碎的粉碎工序,分离含有不完全干燥物的分离步骤 在其干燥产物中。 由于不完全干燥的产品的颗粒大于干燥产品的颗粒,所以通过将干燥产物分类成预定范围内的颗粒尺寸,在分离步骤中可以容易地将前者与后者分离。 因此,不完全干燥的产品不会被输送到粉碎步骤,因此可以防止将干燥产物粉碎的问题和未完全干燥的产品混入吸收性树脂中的不便之处。 因此,在干燥并随后粉碎交联聚合物的水凝胶时,即在制造吸收性树脂时,可以提供一种能够有效地制造吸收性树脂的方法,同时避免由于不完全干燥的产品的产生引起的麻烦 干燥步骤。