公开(公告)号：US20050014598A1

公开(公告)日：2005-01-20

申请号：US10820787

申请日：2004-04-09

申请人： Kouji Ishikawa ,  Hiroshi Kato ,  Eiji Inoue ,  Hiroki Nishii

发明人： Kouji Ishikawa ,  Hiroshi Kato ,  Eiji Inoue ,  Hiroki Nishii

IPC分类号： F16C33/78 ,  F16H15/38 ,  F16H57/04

CPC分类号： F16H57/043 ,  F16H15/38 ,  F16H57/049

摘要： A toroidal-type continuously variable transmission according to the present invention includes an input shaft, an input disk and an output disk, plural power rollers, a power roller bearing, an oil passage, and a mesh filter. The input and output disks are supported mutually concentrically with said input shaft and mutually independently rotatably. The plural power rollers are sandwiched between said input disk and said output disks. The power roller bearing rotatably supports said power rollers. The oil passage for leading lubricating oil to said power roller bearing. The mesh filter is provided in said oil passage. Accordingly, the toroidal-type continuously variable transmission can prevent an occurrence of biting-in of foreign substances at a power roller bearing, to thereby increase the life of the power roller bearing.

摘要翻译： 根据本发明的环形无级变速器包括输入轴，输入盘和输出盘，多个动力辊，动力滚子轴承，油通道和网状过滤器。 输入和输出盘与所述输入轴相互同心地支撑并相互独立地可旋转。 多个动力辊夹在所述输入盘和所述输出盘之间。 动力滚子轴承可旋转地支撑所述动力辊。 用于将润滑油引导到所述动力滚子轴承的油路。 所述油路中设有网状过滤器。 因此，环形无级变速器能够防止在动力滚子轴承上产生异物侵入，从而延长动力滚子轴承的使用寿命。

公开(公告)号：US06796363B2

公开(公告)日：2004-09-28

申请号：US09870241

申请日：2001-05-30

申请人： Akira Arai ,  Hiroshi Kato

发明人： Akira Arai ,  Hiroshi Kato

IPC分类号： B22D11124

CPC分类号： B82Y25/00 ,  B22D11/0611 ,  B22D11/0651 ,  B22F2998/10 ,  H01F1/0571 ,  H01F1/0578 ,  H01F1/0579 ,  Y10T428/12389 ,  Y10T428/12431 ,  Y10T428/12993 ,  Y10T428/2938 ,  Y10T428/2949 ,  B22F9/10 ,  B22F9/04

摘要： Disclosed herein is a cooling roll which can provide bonded a magnet having excellent magnetic properties and having excellent reliability. A melt spinning apparatus is provided with a tube 2 having a nozzle 3 at the bottom thereof, a coil 4 for heating the tube and cooling roll 5 having a circumferential surface 53 in which dimple correcting means is provided. A melt spun ribbon 8 is formed by injecting the molten alloy 6 from the nozzle 3 so as to be collided with the circumferential surface 53 of the cooling roll 5 in an inert gas atmosphere (ambient gas) such as helium gas, so that the molten alloy 6 is cooled and then solidified. In this process, dimples to be produced on a roll contact surface of the melt spun ribbon are divided by the dimple correcting means, thereby preventing formation of huge dimples.

摘要翻译： 这里公开了一种冷却辊，其能够提供具有优异的磁特性并且具有优异的可靠性的磁体。 熔融纺丝装置在其底部设置有具有喷嘴3的管2，用于加热管的线圈4和具有设置有凹坑校正装置的周面53的冷却辊5。 通过从喷嘴3喷射熔融合金6以在诸如氦气的惰性气体气氛（环境气体）中与冷却辊5的周面53碰撞来形成急冷薄带8，使得熔融 将合金6冷却然后固化。 在该方法中，在急冷薄带的辊接触表面上产生的凹坑被凹坑校正装置分开，从而防止形成巨大的凹坑。

公开(公告)号：US06749343B2

公开(公告)日：2004-06-15

申请号：US10262833

申请日：2002-10-03

申请人： Hiroshi Kato ,  Hisashi Machida ,  Masayoshi Shimizuya

发明人： Hiroshi Kato ,  Hisashi Machida ,  Masayoshi Shimizuya

IPC分类号： F16C1910

CPC分类号： F16C33/3856 ,  F16C19/10 ,  F16C33/3831 ,  F16H15/38

摘要： A power roller bearing for rotatably supporting a power roller of a toroidal-type continuously variable transmission, having: an inner ring; an outer ring; a plurality of balls respectively interposed between the inner and outer rings; and, a retainer for holding the balls therein, wherein the retainer includes a plurality of pockets for storing the balls therein at equi-distant positions in the peripheral direction of the retainer, and the inner peripheral portions of the pockets are respectively formed of elastic material that, when the power roller rotates, allows the balls to shift from the equi-distant positions.

公开(公告)号：US06744672B2

公开(公告)日：2004-06-01

申请号：US10283130

申请日：2002-10-30

申请人： Jun Ohtani ,  Tsukasa Ooishi ,  Hiroshi Kato

发明人： Jun Ohtani ,  Tsukasa Ooishi ,  Hiroshi Kato

IPC分类号： G11C1606

CPC分类号： H01L21/28282 ,  G11C16/0475 ,  G11C16/28

摘要： When a non-volatile memory cell which can store two bits per one memory cell and pass current bidirectionally is used, a bias power source potential is provided also to a bit line BL4 adjacent to two bit lines (BL2 and BL2) passing a sense current BL2 and BL3. Switch units are provided corresponding to each bit line for selectively connect to any one of a ground power source line, read power source line or bias power source line. The current flowing from a sense amplifier circuit to the adjacent bit line BL4 via adjacent memory cell can be reduced, and thus the current in the sense amplifier circuit is stabilized quickly. Accordingly, a non-volatile semiconductor memory device allows high-speed data reading operation.

摘要翻译： 当使用可以每一个存储单元存储两个位并且双向通过电流的非易失性存储单元时，偏置电源电位也被提供给与通过检测电流的两个位线（BL2和BL2）相邻的位线BL4 BL2和BL3。 对应于每个位线提供开关单元，用于选择性地连接到地电源线，读取电源线或偏置电源线中的任何一个。 可以减少从读出放大器电路经由相邻存储单元流向相邻位线BL4的电流，从而可以快速稳定读出放大器电路中的电流。 因此，非易失性半导体存储器件允许高速数据读取操作。

公开(公告)号：US06635384B2

公开(公告)日：2003-10-21

申请号：US09828866

申请日：2001-04-10

申请人： Bamdad Bahar ,  Greg Rusch ,  Jeffrey Kolde ,  Hiroshi Kato

发明人： Bamdad Bahar ,  Greg Rusch ,  Jeffrey Kolde ,  Hiroshi Kato

IPC分类号： H01M618

CPC分类号： H01M10/0565 ,  H01M2/1646 ,  H01M2/1653 ,  H01M8/1044 ,  H01M8/1051 ,  H01M8/106 ,  H01M8/1067 ,  H01M10/052 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y10T428/249958

摘要： A solid polymer electrolyte composite for an electrochemical reaction apparatus that possesses satisfactory ion conduction properties and has excellent mechanical strength and heat resistance, is provided the solid polymer electrolyte composite is characterized in that a solid polymer electrolyte is contained in the continuous pores of an expanded porous polytetrafluoroethylene sheet which has continuous pores and in which the inner surfaces defining the pores are covered with a functional material such as a metal oxide. An electrochemical reaction apparatus containing an electrolyte, wherein said electrochemical reaction apparatus is characterized in that the aforementioned solid polymer electrolyte composite is used as this electrolyte is also provided.

摘要翻译： 提供了具有良好的离子传导性和良好的机械强度和耐热性的用于电化学反应装置的固体聚合物电解质复合材料，其特征在于固体聚合物电解质包含在膨胀多孔 具有连续孔的聚四氟乙烯片，其中限定孔的内表面被诸如金属氧化物的功能材料覆盖。 包含电解质的电化学反应装置，其中所述电化学反应装置的特征在于使用上述固体高分子电解质复合材料作为该电解液。

公开(公告)号：US06558482B1

公开(公告)日：2003-05-06

申请号：US09620703

申请日：2000-07-20

申请人： Akira Arai ,  Hiroshi Kato

发明人： Akira Arai ,  Hiroshi Kato

IPC分类号： H01F1057

CPC分类号： B82Y25/00 ,  H01F1/0579 ,  H01F1/15316

摘要： Disclosed herein is a magnetic powder which can provide a magnet having a high magnetic flux density and excellent magnetizability and reliability especially excellent heat resisting property (heat stability). The magnetic powder is composed of an alloy composition represented by Rx(Fe1−yCoy)100-x-z-wBzAlw (where R is at least one kind of rare-earth element, x is 8.1-9.4 at %, y is 0-0.30, z is 4.6-6.8 at %, and w is 0.02-1.5 at %), the magnetic powder being constituted from a composite structure having a soft magnetic phase and a hard magnetic phase, wherein the magnetic powder has characteristics in which, when the magnetic powder is formed into an isotropic bonded magnet by mixing with a binding resin and then molding it, the irreversible susceptibility (Xirr) which is measured by using an intersectioning point of a demagnetization curve in the J-H diagram representing the magnetic characteristics at the room temperature and a straight line which passes the origin in the J-H diagram and has a gradient (J/H) of −3.8×10−6H/m as a starting point is less than 5.0×10−7H/m, and the intrinsic coercive force (HCJ) of the magnet at the room temperature is in the range of 406-717 kA/m.

摘要翻译： 这里公开了一种磁粉，其可以提供磁通密度高的磁体和优异的磁化性和可靠性，特别是优异的耐热性（热稳定性）。 磁性粉末由Rx（Fe1-yCoy）100-xz-wBzAlw（其中R是至少一种稀土元素，x为8.1-9.4at％，y为0-0.30， z为4.6〜6.8原子％，w为0.02〜1.5原子％），磁性粉末由具有软磁性相和硬磁性相的复合结构构成，其特征在于， 粉末通过与粘合树脂混合然后成型而形成各向同性粘结磁体，通过使用表示室温下的磁特性的JH图中的去磁曲线的交点测量的不可逆磁化率（Xirr）和 在JH图中通过原点并具有-3.8×10-6H / m的梯度（J / H）作为起始点的直线小于5.0×10-7H / m，并且固有矫顽力（HCJ） 的磁体在室温下在406-717kA / m的范围内。

公开(公告)号：US06401799B1

公开(公告)日：2002-06-11

申请号：US09636423

申请日：2000-08-10

申请人： Akira Arai ,  Hiroshi Kato

发明人： Akira Arai ,  Hiroshi Kato

IPC分类号： B22D1106

CPC分类号： H01F1/0571 ,  H01F1/0578

摘要： A magnet material having excellent magnetic properties and a bonded magnet formed of the magnet material as well as a method of manufacturing the magnet material are disclosed. The method of manufacturing the magnet material is carried out by discharging a molten metal of the magnet material from a nozzle while rotating a cooling roll having a surface layer composed of ceramics on its outer periphery to be collided with the surface layer of the cooling roll and solidified by cooling, the method of manufacturing the magnet material being characterized in that the time during which the magnet material is in contact with the surface layer of the cooling roll is not less than 0.5 ms when the molten metal of said magnet material is discharged from directly above the center of rotation of the cooling roll toward an apex part of the cooling roll to be collided with the apex part.

摘要翻译： 公开了一种具有优异磁性的磁体材料和由该磁体材料形成的粘结磁体以及一种制造磁体材料的方法。 制造磁体材料的方法是通过从喷嘴排出磁体材料的熔融金属，同时在其外周旋转具有由陶瓷构成的表面层的冷却辊以与冷却辊的表面层相撞， 通过冷却固化，制造磁体材料的方法的特征在于，当所述磁体材料的熔融金属从所述磁性材料的熔融金属排出时，磁体材料与冷却辊的表面层接触的时间不小于0.5ms 直接在冷却辊的旋转中心的上方朝向冷却辊的顶点与顶点部分碰撞。

公开(公告)号：US06361468B1

公开(公告)日：2002-03-26

申请号：US09466870

申请日：1999-12-20

申请人： Hiroshi Kato ,  Kazumasa Tsukamoto ,  Masahiro Hayabuchi ,  Masaaki Nishida ,  Satoru Kasuya ,  Akitoshi Kato

发明人： Hiroshi Kato ,  Kazumasa Tsukamoto ,  Masahiro Hayabuchi ,  Masaaki Nishida ,  Satoru Kasuya ,  Akitoshi Kato

IPC分类号： F16H362

CPC分类号： F16H3/663 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/2097

摘要： A multi-stage automatic transmission using a reduction planetary gear and a planetary gear set in which the respective thrust forces generated thereat are supported by a low bearing load or a low case load. The automatic transmission is provided with a reduction planetary gear, coupled to an input shaft to fix a reaction force element so as to output a reduction rotation to an output element, and a planetary gear set, that outputs a speed shift rotation upon input of the subsequent reduction rotation. During at least first gear driving, there is provided a force transmission route in which thrust forces generated at one element of the reduction planetary gear and one element of the planetary gear set, respectively, are transmitted. In that route, a torsion direction of the spiral teeth of the respective elements are set such that a direction of a thrust force of the element and a direction of the thrust force of the other element are different from each other during first gear driving.

摘要翻译： 使用减速行星齿轮和行星齿轮组的多级自动变速器，其中在其上产生的各个推力由低轴承负载或小负载负载。 自动变速器设置有减速行星齿轮，联接到输入轴以固定反作用力元件以将减速旋转输出到输出元件;以及行星齿轮组，其在输入时输出速度换档旋转 随后的减速旋转。 在至少第一齿轮传动期间，设置有力传递路径，其中分别在所述还原行星齿轮的一个元件处产生的推力和所述行星齿轮组的一个元件产生的推力。 在该路径中，各元件的螺旋齿的扭转方向被设定为使得元件的推力方向和另一元件的推力方向在第一档位驱动期间彼此不同。

公开(公告)号：US06354913B1

公开(公告)日：2002-03-12

申请号：US09214431

申请日：1999-01-06

申请人： Naoto Miyashita ,  Yoshihiro Minami ,  Kenji Doi ,  Jun Takayasu ,  Hiroyuki Kohno ,  Hiroshi Kato ,  Kazuhiko Hayashi

发明人： Naoto Miyashita ,  Yoshihiro Minami ,  Kenji Doi ,  Jun Takayasu ,  Hiroyuki Kohno ,  Hiroshi Kato ,  Kazuhiko Hayashi

IPC分类号： B24B100

CPC分类号： B24B37/24 ,  B24B37/0056 ,  B24B37/044 ,  B24D3/20 ,  B24D3/344 ,  C09G1/02 ,  H01L21/3212

摘要： A semiconductor wafer or a film formed thereon is polished by using a polishing agent comprising abrasive containing silica particles as the main component, water as a solvent, and a water-soluble cellulose, an alkali metal impurity content of the polishing agent being 5C ppm or less where the polishing agent contains C % by weight of the water-soluble cellulose, so as to flatten the semiconductor wafer without doing damage to the wafer or the film formed thereon and without bringing about a dishing problem in the polished surface.

摘要翻译： 通过使用包含二氧化硅颗粒作为主要成分的研磨剂，作为溶剂的水和水溶性纤维素，研磨剂的碱金属杂质含量为5ppm或以下，研磨半导体晶片或其上形成的膜 抛光剂含有C％（重量）的水溶性纤维素，以使得半导体晶片平坦化，而不会对晶片或其上形成的膜造成损害，而不会在抛光表面产生凹陷问题。

公开(公告)号：US06179127B2

公开(公告)日：2001-01-30

申请号：US08950060

申请日：1997-10-14

申请人： Hiroshi Kato ,  Tomoyasu Kato ,  Yasuyuki Takao

发明人： Hiroshi Kato ,  Tomoyasu Kato ,  Yasuyuki Takao

IPC分类号： B65D8586

CPC分类号： B65D73/02 ,  H05K13/0084

摘要： A carrier tape capable of being formed by means of a die apparatus readily manufactured and exhibiting increased durability. The carrier tape is formed thereon with a plurality of receiving recesses for respectively receiving semiconductor packages therein in a manner to be spaced from each other at predetermined intervals in a longitudinal direction thereof. The receiving recesses are each provided at four corners thereof with shelf sections in a manner to be expanded outwardly from an opening of the receiving recess in a plane direction, so that the shelf sections may have an increased area. The shelf sections act to support a periphery of a bottom surface of the semiconductor package thereon. The receiving recess is also provided with positioning sections for positioning the semiconductor package in the plane direction while keeping sides of the semiconductor package in contact therewith. The positioning sections are respectively arranged between an adjacent two of the shelf sections.

摘要翻译： 能够通过容易制造并显示出增加的耐久性的模具装置形成的载带。 载体带上形成有多个容纳凹槽，用于分别以其沿其纵向方向以预定间隔彼此间隔开的方式分别容纳半导体封装。 接收凹部各自在其四个角处设置有搁板部分，从而在平面方向上从容纳凹部的开口向外扩展，使得搁板部分可以具有增加的面积。 搁板部分用于支撑半导体封装的底表面的周边。 接收凹部还设置有用于将半导体封装定位在平面方向上的定位部分，同时保持半导体封装的侧面与其接触。 定位部分分别设置在相邻的两个搁板部分之间。