公开(公告)号：US06724035B2

公开(公告)日：2004-04-20

申请号：US09733031

申请日：2000-12-11

申请人： Masuoka Fujio ,  Takuji Tanigami ,  Yoshihisa Wada ,  Kenichi Tanaka ,  Hiroaki Shimizu

发明人： Masuoka Fujio ,  Takuji Tanigami ,  Yoshihisa Wada ,  Kenichi Tanaka ,  Hiroaki Shimizu

IPC分类号： H01L27108

CPC分类号： H01L27/11521 ,  G11C16/0491 ,  H01L27/115

摘要： A process for producing a semiconductor memory device comprises the steps of: (a) forming a floating gate on a semiconductor substrate having a dielectric film; (b) forming a side wall spacer comprising an insulating film on a side wall of the floating gate; (c) forming a groove by etching the semiconductor substrate using the side wall spacer as a mask; and (d) forming a low concentration impurity layer from one side wall to a bottom surface of the groove by an oblique ion implantation to the semiconductor substrate thus resulting, and forming a high concentration impurity layer from the other side wall to the bottom surface of the groove by in inverse oblique ion implantation.

摘要翻译： 一种制造半导体存储器件的方法，包括以下步骤：（a）在具有电介质膜的半导体衬底上形成浮置栅极; （b）在所述浮动栅极的侧壁上形成包括绝缘膜的侧壁间隔物; （c）通过使用侧壁间隔物作为掩模蚀刻半导体衬底来形成沟槽; 以及（d）通过倾斜离子注入从所述凹槽的一个侧壁到所述底表面形成低浓度杂质层，从而从所述半导体衬底的所述另一侧壁到所述底表面形成高浓度杂质层 沟槽通过反斜离子注入。

公开(公告)号：US06659216B2

公开(公告)日：2003-12-09

申请号：US10122396

申请日：2002-04-16

申请人： Koji Irikura ,  Norihiro Ishii ,  Ryota Ohashi ,  Kenichi Takada ,  Hirohiko Kawada ,  Robert Abend ,  Keith J. Andrews ,  Toshiyuki Hasegawa ,  Hiroaki Shimizu

发明人： Koji Irikura ,  Norihiro Ishii ,  Ryota Ohashi ,  Kenichi Takada ,  Hirohiko Kawada ,  Robert Abend ,  Keith J. Andrews ,  Toshiyuki Hasegawa ,  Hiroaki Shimizu

IPC分类号： B62D1100

CPC分类号： A01D69/03 ,  B60K17/105 ,  B62D11/006 ,  B62D11/04 ,  B62D11/18 ,  B62D11/24 ,  F16H39/14

摘要： A vehicle including an integral transaxle apparatus with axles, a driving hydrostatic transmission (HST), a steering HST, and a differential unit. Driving operating means for slanting operation of a first movable swash plate of the variable displacement driving hydraulic pump for switching the travelling direction between forward and backward and for changing the travelling speed, and steering operating means for slanting operation of a second movable swash plate of the variable displacement steering hydraulic pump so as to determine the leftward and rightward cornering angle are provided. The steering hydraulic motor has a third movable swash plate interlocking with the driving operating means so that the slanting direction of the third movable swash plate is changed according to the operation of the driving operating means, whereby the vehicle turns laterally in the same direction in response to the steering operating means whether the vehicle travels forward or backward.

摘要翻译： 一种包括具有轴的整体式驱动桥装置，驱动静液压传动装置（HST），转向装置HST和差动装置的车辆。 用于使可变排量驱动液压泵的第一可动斜盘的倾斜操作的驱动操作装置，用于切换前后的行进方向和用于改变行驶速度;以及用于使第二可动斜盘的倾斜操作的转向操作装置 提供可变排量转向液压泵，以确定左右拐角。 转向液压马达具有与驱动操作装置互锁的第三可动斜盘，使得第三可动斜盘的倾斜方向根据驾驶操作装置的操作而改变，由此车辆在相同方向上横向转动 到转向操作装置是否车辆前进或后退。

公开(公告)号：US06524205B1

公开(公告)日：2003-02-25

申请号：US09622414

申请日：2000-08-16

申请人： Kohji Irikura ,  Norihiro Ishii ,  Ryota Ohashi ,  Kenichi Takada ,  Hirohiko Kawada ,  Robert Abend ,  Hiroaki Shimizu

发明人： Kohji Irikura ,  Norihiro Ishii ,  Ryota Ohashi ,  Kenichi Takada ,  Hirohiko Kawada ,  Robert Abend ,  Hiroaki Shimizu

IPC分类号： B60K1710

CPC分类号： B62D11/18 ,  B60K17/105 ,  F16H47/04 ,  F16H2047/045

摘要： An integral-type transaxle apparatus comprising a single housing in which a pair of driving axles, a differential mechanism for differentially connecting both said driving axles to each other, a driving hydraulic stepless transmission which fluidly connects a hydraulic pump and a hydraulic motor, a steering hydraulic stepless transmission which fluidly connects a hydraulic pump and a hydraulic motor, a mechanical transmission for transmitting outputs of both said hydraulic stepless transmissions to said differential mechanism are accommodated, wherein at least one of said hydraulic stepless transmissions is disposed such that a rotational axis of a pump shaft of said one hydraulic stepless transmission and a rotational axis of a motor shaft of said one hydraulic stepless transmission are perpendicular to each other.

摘要翻译： 一种整体型变速驱动装置，包括单个壳体，其中一对驱动轴，用于将两个所述驱动轴彼此差分连接的差速机构，液压泵和液压马达流体连接的驱动液压无级变速器，转向 容纳液压泵和液压马达流体连接的液压无级变速器，容纳用于将所述液压无级变速器的输出传递到所述差速机构的机械变速器，其中至少一个所述液压无级变速器被设置成使得所述液压无级变速器的旋转轴线 所述一个液压无级变速器的泵轴和所述一个液压无级变速器的电动机轴的旋转轴线彼此垂直。

公开(公告)号：US06447419B1

公开(公告)日：2002-09-10

申请号：US09642147

申请日：2000-08-21

申请人： Koji Irikura ,  Hiroaki Shimizu

发明人： Koji Irikura ,  Hiroaki Shimizu

IPC分类号： B62D1106

CPC分类号： B62D11/183 ,  B60K17/105 ,  B62D11/18 ,  Y10T74/19074

摘要： An axle driving apparatus comprising a combination of a speed-change HST for coupling a variable-capacity pump and a motor with a fluid on the one hand and a steering HST for coupling a variable-capacity pump and a motor with a fluid on the other hand, configured in such a manner that the two HSTs are accommodated in a common housing. The motor output of the speed-change HST is transmitted to a differential arrangement for differentially coupling a pair of axles, and the motor output of the steering HST is transmitted to a differential arrangement for differentially coupling a pair of steering output shafts. One of the steering output shafts and one of the axles are power-coupled to one transmission train, while the other steering output shaft and the other axle are power-coupled to the other transmission train which applies a turning effort to the other axle in the direction opposite to the turning effort applied to the first axle by the first transmission train. The capacity adjusting means of the pump of the steering HST is operatively interlocked with a steering operation means such as a steering wheel, so that the capacity adjusting means is rotated in one direction in forward drive and in the other direction in rearward drive when the steering wheel is manipulated in a predetermined direction.

摘要翻译： 一种车轴驱动装置，其特征在于，包括用于将可变容量泵与马达与流体连接的变速HST与另一方的流体的转速HST和用于将可变容量泵和马达与流体连接的转向HST 手，以这样的方式构造，使得两个HST容纳在公共壳体中。 变速HST的电动机输出被传递到用于差动地连接一对轴的差动装置，并且转向HST的电动机输出被传递到用于差动地连接一对转向输出轴的差动装置。 其中一个转向输出轴和其中一个轴与一个传动系动力耦合，而另一个转向输出轴和另一个轴电力耦合到另一根传动系，该传动系将转向力传递到另一个轴上 方向与通过第一传动系施加到第一轴的转动力相反。 转向HST的泵的容量调节装置与诸如方向盘的转向操作装置可操作地联锁，使得容量调节装置在向前驱动中沿一个方向旋转，并且在向后驱动中沿另一方向转动 轮沿预定方向操纵。

公开(公告)号：US06336513B1

公开(公告)日：2002-01-08

申请号：US09372747

申请日：1999-08-11

申请人： Toshiyuki Hasegawa ,  Koji Irikura ,  Hiroaki Shimizu

发明人： Toshiyuki Hasegawa ,  Koji Irikura ,  Hiroaki Shimizu

IPC分类号： B62D600

CPC分类号： B62D9/00 ,  B62D11/183 ,  B62D11/24

摘要： A running vehicle comprises a steering operation tool, a pair of running-driving axles, a pair of running wheels drivingly connected with the pair of running-driving axles, a first differential unit interposed between the pair of running-driving axles, a first hydrostatic transmission for transmitting a driving force to the first differential unit, a pair of steering output shafts, a second differential unit interposed between the pair of steering output shafts, a second hydrostatic transmission for transmitting a driving force to the second differential unit. The second hydrostatic transmission drivingly interlocks with the steering operation tool so that the output speed and direction of the second hydraulic transmission is changed by manipulation of the steering operation tool. A first drive train is interposed between one of the steering output shafts and one of the running-driving axles, and a second drive train is interposed between the other steering output shaft and the other running-driving axle for transmitting the rotating effort to the other running-driving axle in the opposite direction to the first drive train. To improve the running efficiency on a rough road or soft ground, a pair of running-driven axles are disposed either in front of or in rear of the pair of running-driving axles, another pair of running wheels are drivingly connected with the pair of running-driven axles, and each of a pair of power transmission mechanisms is interposed between one of the running-driving axles and one of the running-driven axles arranged on each side of the vehicle, so as to rotate the pair of running-driven axles in the same rotational direction of the running driving axles. Otherwise, to reduce the turning radius, a pair of first steerable running wheels steered by manipulation of the steering operation tool are drivingly connected with the pair of running-driving axles. A pair of second steerable running wheels steered by manipulation of the steering operation tool, or castor wheels are disposed either in front of or in rear of the pair of first steerable running wheels.

公开(公告)号：US06312354B1

公开(公告)日：2001-11-06

申请号：US09489678

申请日：2000-01-24

申请人： Koji Irikura ,  Norihiro Ishii ,  Ryota Ohashi ,  Kenichi Takada ,  Hirohiko Kawada ,  Robert Abend ,  Keith J. Andrews ,  Toshiyuki Hasegawa ,  Hiroaki Shimizu

发明人： Koji Irikura ,  Norihiro Ishii ,  Ryota Ohashi ,  Kenichi Takada ,  Hirohiko Kawada ,  Robert Abend ,  Keith J. Andrews ,  Toshiyuki Hasegawa ,  Hiroaki Shimizu

IPC分类号： B62D1106

CPC分类号： B62D11/18

摘要： A transaxle apparatus is constructed so that left and right axles, two hydrostatic transmissions (HSTs), one for driving a vehicle and the other for steering it, and a differential unit for differentially connecting said axles with each other are together contained in a housing. The driving HST is disposed so that its hydraulic pump and motor are aligned along either a left or right side of the housing. The steering HST is disposed so that its hydraulic pump and motor are aligned along either a front or rear side of the housing. The differential unit is laterally opposite to the driving HST. Either the left or right axle crosses the driving HST between its hydraulic pump and motor. The two HSTs are provided with one or two flat center sections disposed in the housing. The cylinder blocks of the hydraulic pumps and motors of the two HSTs are mounted on either a top or bottom surface of the center section or sections. Power transmission mechanisms for transmitting output power from the hydraulic motors of the two HSTs into the differential unit are disposed on an opposite side of the center section(s) as the cylinder blocks. A charge pump may be attached onto the center section, and a conduit for sending fluid discharged from the charged pump into one or both HSTs may be partly extended outside the housing so as to be cooled by the atmosphere.

摘要翻译： 传动桥装置被构造成使得左右轴，两个静液压变速器（HST），一个用于驱动车辆，另一个用于转向它，以及用于将所述轴彼此差分连接的差动单元一起被包含在壳体中。 驱动HST被布置成使得其液压泵和马达沿壳体的左侧或右侧对准。 转向HST被布置成使得其液压泵和马达沿壳体的前侧或后侧对准。 差速单元与驱动HST横向相对。 左或右轴与其液压泵和电机之间的驱动HST交叉。 两个HST设置有设置在壳体中的一个或两个平的中心部分。 两个HST的液压泵和马达的气缸体安装在中心部分的顶部或底部表面上。 用于将两个HST的液压马达的输出功率传递到差速单元的动力传递机构设置在与气缸体一致的中心部分的相对侧上。 电荷泵可以附接到中心部分，并且用于将从充电的泵排出的流体的一个或两个HST的导管部分地延伸到壳体外部，以便被大气冷却。

公开(公告)号：US06201952B1

公开(公告)日：2001-03-13

申请号：US09121556

申请日：1998-07-23

申请人： Hiroaki Shimizu ,  Tatsuya Tokunaga ,  Kenichi Torii ,  Toru Mizumoto

发明人： Hiroaki Shimizu ,  Tatsuya Tokunaga ,  Kenichi Torii ,  Toru Mizumoto

IPC分类号： H04B116

CPC分类号： H04B1/006 ,  H03D7/165 ,  H04B1/005 ,  H04B1/405 ,  H04B1/406

摘要： A first local signal required for a downconverter of a reception system and an upconverter of a transmission system in a first band is generated by a synthesizer for generating a variable high frequency local signal. A second local signal required for a downconverter of a reception system and an upconverter of a transmission system in a second band is generated by mixing a signal generated by an oscillator for generating a signal at a relatively low fixed frequency with the first local signal using a mixer and filtering the result using a high-pass filter.

摘要翻译： 用于产生可变高频本地信号的合成器产生用于第一频带中的接收系统的下变频器和传输系统的上变频器所需的第一本地信号。 通过将用于产生相对较低固定频率的信号的振荡器产生的信号与第一本地信号相混合，产生用于第二频带中的接收系统的下变频器和传输系统的上变频器所需的第二本地信号， 混合器并使用高通滤波器对结果进行滤波。

公开(公告)号：US06105464A

公开(公告)日：2000-08-22

申请号：US157519

申请日：1998-09-21

申请人： Hiroaki Shimizu

发明人： Hiroaki Shimizu

IPC分类号： B60K17/10 ,  F01M11/00 ,  F16H57/04 ,  F16H57/02

CPC分类号： F16H57/0447 ,  B60K17/105 ,  F16H39/14 ,  F01M2011/0079 ,  F16H57/0404 ,  F16H57/0445 ,  F16H57/045 ,  Y10T74/2186

摘要： A housing for an axle driving apparatus which is partitioned therein through an inner wall into a first chamber for housing therein a hydrostatic transmission and a second chamber for housing therein a drive train for transmitting power outputted from the hydrostatic transmission to axles. An oil filter is disposed between the first chamber and the second chamber. The first chamber and the second chamber are filled with oil which can flow between the first chamber and the second chamber through an oil filter, whereby the volume of oil, which varies as the temperature of the oil in the first chamber rises or lowers, can be adjusted.

摘要翻译： 一种用于轴驱动装置的壳体，其通过内壁分隔成第一腔室，用于容纳静液压传动装置和第二腔室，用于在其中容纳用于将从静液压传动器输出的动力传递给轴的传动系。 油过滤器设置在第一室和第二室之间。 第一腔室和第二腔室中充满油，该油可以通过油过滤器在第一腔室和第二腔室之间流动，由此随着第一腔室中的油温上升或下降而变化的油的体积可以 调整。

公开(公告)号：US5960835A

公开(公告)日：1999-10-05

申请号：US859149

申请日：1997-05-20

申请人： Hiroshi Izaki ,  Masanori Yoshino ,  Manabu Kurotobi ,  Mutsuo Uchida ,  Hiroaki Shimizu

发明人： Hiroshi Izaki ,  Masanori Yoshino ,  Manabu Kurotobi ,  Mutsuo Uchida ,  Hiroaki Shimizu

IPC分类号： C23C4/08 ,  C23C4/16 ,  F16L9/14 ,  C23C4/06

CPC分类号： C23C4/08 ,  C23C4/16 ,  Y10S138/06

摘要： A cast iron pipe surface-modified for preventing corrosion and a method of modifying the pipe surface for corrosion prevention. A corrosion preventive coating is formed on the surface of the iron material of the pipe. The corrosion preventive coating is made up of an aluminum alloy containing not less than 5 wt % but not more than 25 wt % of Mn, the remainder being Al, the aluminum alloy being such that the manganese is present as a supersaturated solid solution in an aluminum phase. The corrosion preventive coating is formed by thermally spraying a quenched aluminum alloy of the above noted composition onto the surface of the iron material of the pipe.

摘要翻译： 用于防止腐蚀的表面改性的铸铁管和用于防腐蚀的管表面改性方法。 在管的铁材的表面上形成防腐蚀涂层。 防腐蚀涂层由含有不少于5重量％但不多于25重量％的Mn的铝合金构成，其余为Al，铝合金使得锰以过饱和固溶体的形式存在于 铝相。 通过将具有上述组成的淬火铝合金热喷涂到管的铁材料的表面上来形成防腐蚀涂层。

公开(公告)号：US5783134A

公开(公告)日：1998-07-21

申请号：US522244

申请日：1995-09-07

申请人： Isao Yabe ,  Masahiko Yoneyama ,  Teruo Nayuki ,  Hiroaki Shimizu ,  Katsuhiko Ikai ,  Kazuhiko Asaumi

发明人： Isao Yabe ,  Masahiko Yoneyama ,  Teruo Nayuki ,  Hiroaki Shimizu ,  Katsuhiko Ikai ,  Kazuhiko Asaumi

IPC分类号： B29C45/02 ,  B29C45/14 ,  B29C45/38 ,  H01L21/56

CPC分类号： B29C45/38 ,  B29C45/02 ,  B29C45/14655 ,  H01L21/56 ,  H01L21/565 ,  B29C2045/388 ,  H01L2224/48091

摘要： In a method of resin-sealing a semiconductor device having a circuit board with an IC thereon, a metal mold formed of upper and lower metal molds is prepared. The upper metal mold has a pressing member, and the lower metal mold has a cavity for mounting the circuit board therein, a pinpoint gate formed at a lower portion of the cavity and a runner section formed below the cavity and communicating with the pinpoint gate. The circuit board is positioned in the cavity of the lower metal mold, and is set such that the IC faces downward. A rear surface of the circuit board where the IC is not mounted is pressed by the pressing member, and a resin is filled in the cavity through the runner section and the pinpoint gate to thereby seal the IC mounted on the circuit board by the resin.

摘要翻译： PCT No.PCT / JP95 / 00007 Sec。 371 1995年9月7日第 102（e）1995年9月7日PCT PCT 1995年1月6日PCT公布。 WO95 / 19251 PCT出版物 日期：1995年7月20日在具有电路板的半导体器件树脂密封的方法中，制备由上金属模具和下金属模具形成的金属模具。 上金属模具具有按压构件，下金属模具具有用于将电路板安装在其中的空腔，形成在空腔的下部的精密点浇口和形成在空腔下方并与精密点浇口连通的流道部分。 电路板位于下金属模具的空腔中，并且设置成使得IC面向下。 未安装IC的电路板的后表面被按压部件按压，并且树脂通过流道部分和精细点浇口填充在空腔中，从而通过树脂密封安装在电路板上的IC。