公开(公告)号：US07095593B2

公开(公告)日：2006-08-22

申请号：US10670366

申请日：2003-09-26

申请人： Yoshihiro Ueno ,  Hideki Kuwajima ,  Zhisheng Deng

发明人： Yoshihiro Ueno ,  Hideki Kuwajima ,  Zhisheng Deng

IPC分类号： G11B5/60 ,  G11B21/21

CPC分类号： G11B5/6005 ,  G11B5/4813

摘要： A head support device is thin and assures excellent flexibility and shock resistance while applying a sufficient load to a head. A disk drive uses the head support device. The head support device comprises a support arm, a head disposed at one end of the support arm, which is mounted on a head slider so as to be opposed to a recording medium, an elastic member such as a plate spring which provides the support arm an activating force in a direction perpendicular to the recording medium when the support arm comes to a rotational center in vertical rotation against the recording medium, and a holder connected to the elastic member. When an external impact force is applied to the head slider, with a distance from an action point of load that activates the head slider toward the recording medium to an immovable point in the rotation of the head slider in a direction of pitch being Lo, and a length of head slider in a direction of air flow being Ls, then 0.5

摘要翻译： 头部支撑装置很薄，并且在向头部施加足够的负载的同时确保优异的柔性和抗冲击性。 磁盘驱动器使用磁头支持设备。 头部支撑装置包括支撑臂，设置在支撑臂的一端的头部，其安装在头部滑动件上以与记录介质相对;弹性构件，例如板簧，其提供支撑臂 当支撑臂相对于记录介质垂直旋转到旋转中心时，在垂直于记录介质的方向上的激活力，以及连接到弹性构件的保持器。 当外部冲击力施加到磁头滑动器时，与头部滑动器在俯仰方向上的旋转中的不可移动点距激活磁头滑块朝向记录介质的载荷作用点的距离为Lo，并且 磁头滑块在气流方向上的长度为Ls，则0.5

公开(公告)号：US07061721B2

公开(公告)日：2006-06-13

申请号：US10169112

申请日：2001-10-31

申请人： Masaru Nakakita ,  Yoshihiro Ueno

发明人： Masaru Nakakita ,  Yoshihiro Ueno

IPC分类号： G11B5/60

CPC分类号： G11B21/21 ,  G11B5/6005 ,  G11B5/6082

摘要： A slider maintains a uniform flying posture and a predetermined flying height by suppressing variations of roll angle and flying height. At an air bearing surface of the slider, an edge line on an air influx end side and an edge line at a disk outer circumference side end are connected by an edge line having a recess angle θ (rad) with respect to an abscissa. The edge line on the air influx end side and an edge line at the disk inner circumference side end are connected by an edge line having a recess angle η (rad) with respect to the abscissa, thereby forming a concave part, and when a distance “x” from an air influx end to the concave part of the air bearing surface is standardized by a length L of the slider to make X=x/L, the recess angles θ and η are as follows: 0.06×π/X

摘要翻译： 通过抑制侧倾角和飞行高度的变化，滑块保持均匀的飞行姿态和预定的飞行高度。 在滑块的空气轴承表面上，空气流入端侧的边缘线和盘外周侧端的边缘线通过相对于横坐标具有凹角θ（rad）的边缘线连接。 空气流入端侧的边缘线和盘内周侧端部的边缘线通过相对于横坐标具有凹角eta（rad）的边缘线连接，从而形成凹部，并且当距离 从空气流入端到空气轴承表面的凹部的“x”由滑块的长度L标准化以使X = x / L，凹陷角θ和eta如下：0.06xpi /Xθ <0.12xpi / X和0.05xpi / X <0.13xpi / X。

公开(公告)号：US20060056111A1

公开(公告)日：2006-03-16

申请号：US10514889

申请日：2003-06-10

申请人： Yoshihiro Ueno ,  Hideki Kuwajima

发明人： Yoshihiro Ueno ,  Hideki Kuwajima

IPC分类号： G11B5/48 ,  G11B21/16

CPC分类号： G11B5/4833

摘要： A head support mechanism of the invention comprises a head (1011) for recording on a disk or reproducing a disk, a head support member composed of this head (1011) and a support arm (2) having this head (1011) attached to one end portion thereof, a base arm (12) including a rotation support part (11) for supporting the head support member rotatably in a vertical direction to the surface of the disk, and an elastic member (4) of which one end portion is connected to other end portion of the support arm (2) and other end portion is connected to the base arm (12) for thrusting the head support member in the disk direction. Therefore, the support arm (2) can be formed of a member of high rigidity, and the slider (1) is prevented from colliding against the disk if an impact force acts from outside.

摘要翻译： 本发明的头部支撑机构包括用于在盘上记录或再现盘的头部（1011），由该头部（1011）组成的头部支撑构件和具有附接到一个头部的头部（1011）的支撑臂（2） 一个基部臂（12），包括一个旋转支撑部分（11），用于在与盘的表面垂直的方向上可旋转地支撑头部支撑构件;以及弹性构件（4），其一个端部连接 到支撑臂（2）的另一端部，另一端部连接到基部臂（12），用于沿盘方向推压头部支撑构件。 因此，支撑臂（2）可以由高刚性的构件形成，并且如果冲击力从外部作用，则防止滑块（1）与盘碰撞。

公开(公告)号：US06992863B2

公开(公告)日：2006-01-31

申请号：US10634995

申请日：2003-08-06

申请人： Yoshihiro Ueno ,  Hideki Kuwajima ,  Makoto Miyamoto

发明人： Yoshihiro Ueno ,  Hideki Kuwajima ,  Makoto Miyamoto

IPC分类号： G11B5/54

CPC分类号： G11B5/6005 ,  G11B5/54 ,  G11B5/5526

摘要： A disk drive apparatus having a head support device with high impact resistance which ensures L/UL operation and CSS operation. The disk drive apparatus includes a supporting arm rotating about a bearing in a direction perpendicular to a recording face of a recording medium; and a ramp provided at any position between the bearing and a head of the supporting arm. The ramp vertically moves the supporting arm while the supporting arm rotates or linearly moves in a radial direction of the magnetic recording medium.

摘要翻译： 一种具有高耐冲击性的头部支撑装置的磁盘驱动装置，其确保L / UL操作和CSS操作。 磁盘驱动装置包括：支撑臂，其以垂直于记录介质的记录面的方向围绕轴承旋转; 以及设置在轴承和支撑臂的头部之间的任何位置的斜面。 当支撑臂沿着磁记录介质的径向旋转或线性移动时，斜坡垂直移动支撑臂。

公开(公告)号：US20050199803A1

公开(公告)日：2005-09-15

申请号：US11075719

申请日：2005-03-10

申请人： Yoshihiro Ueno

发明人： Yoshihiro Ueno

IPC分类号： G01N27/62 ,  H01J49/04 ,  H01J49/06 ,  H01J49/24 ,  H01J49/00 ,  B01D59/44

CPC分类号： H01J49/067

摘要： A mass spectrometer adopting a differential pumping system includes an ionization chamber with substantially atmospheric pressure, two intermediate vacuum chambers, and a mass analyzing chamber with a very low pressure (or a very high vacuum), where the pressures of these chambers are in the order of higher to lower. A hole is provided in every wall between two adjoining chambers for allowing ions to be mass analyzed to pass through. An auxiliary electrode with an aperture is placed near the hole, and an AC voltage is applied to the auxiliary electrode. Owing to an AC electric field generated by the AC voltage around the hole, an ion coming near the hole is exerted with such a force that confines the ion to the ion optical axis C. Under these circumstances, even when the ion collides with a residual gas molecule or atom and is deflected away from the ion optical axis, the confining force exerted by the electric field pulls the ion back toward the ion optical axis. This improves the ion passing efficiency of the hole, and increases the number of ions reaching the mass filter and ion detector, which consequently enhances the sensitivity of the mass analysis.

摘要翻译： 使用差分泵送系统的质谱仪包括具有大气压力的电离室，两个中间真空室和具有非常低压力（或非常高的真空度）的质量分析室，其中这些室的压力处于顺序 从高到低。 在两个相邻的室之间的每个壁上设置一个孔，用于允许质量分析离子通过。 在孔附近放置具有孔的辅助电极，并向辅助电极施加AC电压。 由于由孔周围的交流电压产生的交流电场，以离子光轴C限制离子的方式施加靠近孔的离子。在这种情况下，即使离子与残留物碰撞 气体分子或原子并且偏离离子光轴，由电场施加的约束力将离子拉回离子光轴。 这提高了空穴的离子通过效率，并且增加了到达质量过滤器和离子检测器的离子数，从而提高了质量分析的灵敏度。

公开(公告)号：US20050170275A1

公开(公告)日：2005-08-04

申请号：US11092579

申请日：2005-03-29

申请人： Tetsuhiro Semura ,  Yoshihiro Ueno

发明人： Tetsuhiro Semura ,  Yoshihiro Ueno

IPC分类号： G03G9/08 ,  G03G9/087

CPC分类号： G03G9/08795 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08797

摘要： A toner for electrostatic image development comprising a resin binder comprising (a) a high-softening point polyester having a softening point of greater than 120° C. and 160° C. or less; and (b) a low-softening point polyester having a softening point of 75° C. or more and 120° C. or less, each of the high-softening point polyester (a) and the low-softening point polyester (b) being obtained by polycondensing an alcohol component consisting essentially of an aliphatic alcohol with a carboxylic acid component, wherein a difference in the softening points between the high-softening point polyester (a) and the low-softening point polyester (b) is 10° C. or more. This toner has excellent pulverizability and fixing ability, and hardly causes filming, so that it can be applied to a laser beam printer having a linear speed of 280 mm/sec or more.

摘要翻译： 一种用于静电图像显影的调色剂，包括树脂粘合剂，其包含（a）软化点大于120℃和160℃或更低的高软化点聚酯; 和（b）软化点为75℃以上且120℃以下的低软化点聚酯，高软化点聚酯（a）和低软化点聚酯（b） 通过将基本上由脂肪醇组成的醇组分与羧酸组分缩聚得到，其中高软化点聚酯（a）和低软化点聚酯（b）之间的软化点的差为10℃ 。 或者更多。 该调色剂具有优异的粉碎性和定影能力，并且几乎不引起成膜，因此可以应用于线速度为280mm / sec以上的激光打印机。

公开(公告)号：US20050105216A1

公开(公告)日：2005-05-19

申请号：US10967272

申请日：2004-10-19

申请人： Yoshihiro Ueno ,  Zhisheng Deng

发明人： Yoshihiro Ueno ,  Zhisheng Deng

IPC分类号： G11B5/60 ,  G11B21/21

CPC分类号： G11B5/6082

摘要： A head slider is designed to prevent collision against a surface of a disk due to an external impact and the like while a device is in use to avoid damages on an air bearing surface (“ABS”) of the head slider and the surface the disk. This is achieved by a structure of the head slider which produces a large positive pressure on a positive dynamic pressure generating section when the head slider comes close to the disk. More specifically, the ABS of the head slider comprises three surfaces of different positional heights, and the positive dynamic pressure generating section having a height equivalent to a mid level surface of the second highest position is provided on a portion of the head slider made of a material of high brittleness at each of locations near both side edges lateral to a tracking width of a magnetic head. In addition, a head mounting pad bearing the magnetic head is so configured that a boundary between a high level surface in the highest position and a mid level surface is asymmetrical with respect to the lateral center of the head slider in a direction of the tracking width of the magnetic head.

摘要翻译： 磁头滑动器设计成在使用装置时避免由于外部冲击等而与盘的表面碰撞，以避免损坏磁头滑动器的空气轴承表面（“ABS”）并且磁盘的表面 。 这是通过头部滑块的结构来实现的，当磁头滑块靠近磁盘时，磁头滑块在正动压力产生部分上产生大的正压力。 更具体地说，头滑动器的ABS包括三个不同位置高度的表面，并且具有相当于第二最高位置的中间水平表面的高度的正动压产生部分设置在由 在磁头的跟踪宽度的两侧边缘附近的每个位置附近具有高脆性的材料。 此外，具有磁头的头部安装垫被配置成使得最高位置的高水平表面与中间水平表面之间的边界相对于磁头滑块的横向中心在跟踪宽度的方向上是不对称的 的磁头。

公开(公告)号：US6077639A

公开(公告)日：2000-06-20

申请号：US455790

申请日：1999-12-07

申请人： Tetsuhiro Semura ,  Yoshihiro Ueno

发明人： Tetsuhiro Semura ,  Yoshihiro Ueno

IPC分类号： G03G9/087

CPC分类号： G03G9/08755

摘要： A toner for electrophotography comprising a resin binder comprising a polyester resin, as a main component, obtained by polycondensing an alcohol component with a carboxylic acid component, wherein the alcohol component comprises an alkylene oxide adduct of bisphenol A represented by the formula (I): ##STR1## wherein R is an alkylene group having 2 or 3 carbon atoms; x and y are positive numbers showing an average molar number of an added oxyalkylene group, wherein a sum of x and y is from 1.5 to 10, in an amount of 60% by mol or more of the alcohol component, and wherein the carboxylic acid component comprises a tricarboxylic acid compound, wherein a number-average molecular weight of the polyester resin is 1,000 to 8,000; and a coloring agent, wherein an alkylene oxide adduct of bisphenol A of which addition molar number is 3 or more is not present in the polyester resin, or remains in an amount of less than 1.0% by weight.

摘要翻译： 一种电子照相用调色剂，其包含通过使醇组分与羧酸组分缩聚获得的作为主要成分的聚酯树脂的树脂粘合剂，其中所述醇组分包含由式（I）表示的双酚A的烯化氧加合物： 其中R是具有2或3个碳原子的亚烷基; x和y为正数，表示相对于醇成分为60摩尔％以上的氧化亚烷基的平均摩尔数，x和y之和为1.5〜10，其中，羧酸 组分包括三羧酸化合物，其中聚酯树脂的数均分子量为1,000至8,000; 和着色剂，其中在聚酯树脂中不存在加成摩尔数为3以上的双酚A的烯化氧加合物，或者保持小于1.0重量％的量。

公开(公告)号：US5731247A

公开(公告)日：1998-03-24

申请号：US498755

申请日：1995-07-06

申请人： Yoshihiro Ueno ,  Tsutomu Amai ,  Shuichi Samata

发明人： Yoshihiro Ueno ,  Tsutomu Amai ,  Shuichi Samata

IPC分类号： H01L21/70 ,  H01L21/02 ,  H01L21/28 ,  H01L21/306 ,  H01L21/316 ,  H01L21/322

CPC分类号： H01L21/28211 ,  H01L21/02046 ,  H01L21/02238 ,  H01L21/02255 ,  H01L21/02299 ,  H01L21/31662 ,  Y10S438/974

摘要： A method for manufacturing a semiconductor device can reduce a micro-roughness and does not change a construction and electric characteristics of elements formed in the semiconductor device. In the method for manufacturing the semiconductor device including a pre-oxidation process in which an oxide layer is first formed on a silicon wafer, and the oxide layer is secondly eliminated to eliminate impurities on a surface of the silicon wafer, a formation of the oxide layer in the pre-oxidation process is performed in an oxidization atmosphere including H.sub.2 O and gas including germanium hydride (german --GeH.sub.4 --). Since german (GeH.sub.4) is included in the oxidization atmosphere, it is possible to reduce a softening temperature of the silicon dioxide formed in pre-oxidation, thereby decreasing the micro-roughness on the surface of the silicon wafer. Furthermore, since it is possible to perform the pre-oxidation process in a low temperature and in a short time, there is no change of a construction and electric characteristics of elements formed in the semiconductor device.

摘要翻译： 半导体器件的制造方法可以减小微粗糙度，并且不会改变形成在半导体器件中的元件的结构和电特性。 在制造半导体器件的方法中，包括首先在硅晶片上形成氧化物层的预氧化工艺，并且第二次除去氧化物层以消除硅晶片表面上的杂质，形成氧化物 包括H 2 O和包括氢化锗（锗-GeH 4 - ）在内的气体的氧化气氛中进行预氧化处理。 由于锗（GeH 4）被包含在氧化气氛中，所以可以降低在预氧化中形成的二氧化硅的软化温度，从而降低硅晶片表面的微粗糙度。 此外，由于可以在低温和短时间内进行预氧化处理，所以在半导体器件中形成的元件的结构和电特性没有变化。

公开(公告)号：US5534294A

公开(公告)日：1996-07-09

申请号：US279007

申请日：1994-07-22

申请人： Atsuko Kubota ,  Masakatu Kojima ,  Norihiko Tsuchiya ,  Shuichi Samata ,  Masanori Numano ,  Yoshihiro Ueno

发明人： Atsuko Kubota ,  Masakatu Kojima ,  Norihiko Tsuchiya ,  Shuichi Samata ,  Masanori Numano ,  Yoshihiro Ueno

IPC分类号： H01L21/304 ,  C30B15/00 ,  C30B33/00 ,  H01L21/322 ,  H01L21/332 ,  C23C16/24

CPC分类号： C30B29/06 ,  C30B15/00 ,  C30B33/00 ,  H01L21/3221 ,  H01L21/3225 ,  H01L29/66393 ,  Y10S148/06 ,  Y10S148/061

摘要： Provided is a process for producing a semiconductor silicon wafer by which an intrinsic gettering effect can be improved and at the same time the top side can be made free from faults. A silicon ingot is produced and sliced to obtain silicon wafers. Then, a polycrystal silicon depositing film is formed on one side of a silicon wafer, which is subjected to a heat treatment in an inert gas, a reducing gas or a mixture thereof to discharge oxygen from the vicinity of the other side. Alternatively, after discharging oxygen from the silicon wafer by a heat treatment, a polycrystal silicon depositing film may be formed on one side of the silicon wafer.

摘要翻译： 本发明提供一种半导体硅晶片的制造方法，其特征在于能够提高固有的吸杂效果，同时能够使上侧无缺陷。 生产硅锭并切片以获得硅晶片。 然后，在硅晶片的一侧上形成多晶硅沉积膜，该硅晶片在惰性气体，还原气体或其混合物中进行热处理，以从另一侧附近排出氧气。 或者，在通过热处理从硅晶片中排出氧之后，可以在硅晶片的一侧上形成多晶硅沉积膜。