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1. 发明授权

US4662985A Method of smoothing out an irregular surface of an electronic device 失效
标题翻译：平滑电子设备的不规则表面的方法
公开(公告)号：US4662985A
公开(公告)日：1987-05-05
申请号：US843416
申请日：1986-03-24
申请人： Satoshi Yoshida , Joe Ueoka , Yoshiaki Katou
发明人： Satoshi Yoshida , Joe Ueoka , Yoshiaki Katou
IPC分类号： G03F7/09 , G03F7/16 , G11B5/31 , H01L21/3105 , H01L21/311 , B44C1/22 , H01L21/306
CPC分类号： H01L21/31105 , G03F7/094 , G03F7/168 , G11B5/3163 , H01L21/31055
摘要： An photoresist deposited by sputtering or evaporation on an insulation layer to be smoothed out is etched by an ion beam applied at a first angle of ion bombardment which is smaller than an angle of ion bombardment at which the photoresist can be etched at a maximum etching rate. Thereafter, the photoresist and the insulation layer are etched at a second angle of ion bombardment at which the photoresist and the insulation layer are etched at the same rate. The first angle is larger than 30.degree. and smaller than 45.degree., and the second angle is 75.degree..
摘要翻译：通过溅射或蒸发沉积在要平坦化的绝缘层上的光致抗蚀剂被以离子轰击的第一角度施加的离子束进行蚀刻，所述离子束小于可以以最大蚀刻速率刻蚀光致抗蚀剂的离子轰击的角度。此后，以离子轰击的第二角蚀刻光致抗蚀剂和绝缘层，以相同的速率蚀刻光致抗蚀剂和绝缘层。第一角度大于30°，小于45°，第二角度为75°。

2. 发明授权

US4703383A Coil conductor structure in thin-film magnetic head 失效
标题翻译：薄膜磁头中的线圈导体结构
公开(公告)号：US4703383A
公开(公告)日：1987-10-27
申请号：US783577
申请日：1985-10-03
申请人： Yoshiaki Katou , Joe Ueoka , Satoshi Yoshida
发明人： Yoshiaki Katou , Joe Ueoka , Satoshi Yoshida
IPC分类号： G11B5/17 , G11B5/31
CPC分类号： G11B5/31
摘要： A thin-film magnetic film composed of a substrate, a lower magnetic layer, a first insulating layer, a coil conductor, a second insulating layer, and an upper magnetic layer accumulated in this order. The cross-section of the coil conductor has a trapezoidal shape having skirts at the lower end of the sides thereof. Owing to the presence of the skirts, the surface of the second insulating layer formed thereon can be made flat by ion etching, and consequently the surface of the upper magntic layer is made flat. The incident angle of the ion beam and the thickness of the photoresist used in the ion etching process to make the pattern of the coil conductor layer are determined so that the cross-sectional shape of the coil conductor is a trapezoid having skirts at the lower ends thereof.
摘要翻译：由依次堆积的基板，下磁性层，第一绝缘层，线圈导体，第二绝缘层和上磁性层构成的薄膜磁性膜。线圈导体的横截面具有在其侧面的下端具有裙部的梯形形状。由于存在裙边，所以通过离子蚀刻可以使形成在其上的第二绝缘层的表面变得平坦，因此使上层磁性层的表面平坦。确定用于制造线圈导体层的图案的离子蚀刻工艺中使用的离子束的入射角和光致抗蚀剂的厚度，使得线圈导体的横截面形状是在下端具有裙部的梯形其中。

3. 发明授权

US07958635B2 Process for producing a pulley for a continuously variable belt drive transmission 有权
标题翻译：一种无级变速皮带传动传动用皮带轮的制造方法
公开(公告)号：US07958635B2
公开(公告)日：2011-06-14
申请号：US11086665
申请日：2005-03-23
申请人： Makoto Yoshida , Yoshiaki Katou , Yasuo Ito
发明人： Makoto Yoshida , Yoshiaki Katou , Yasuo Ito
IPC分类号： B21K1/42
CPC分类号： B24B39/04 , Y10T29/47 , Y10T29/49453 , Y10T29/49456
摘要： A process for producing a pulley for a belt drive CVT, including subjecting tapered surfaces of a preform of at least one of input and output pulleys to surface hardening, subjecting the surface-hardened tapered surfaces of the preform to hard turning to form microgrooves radially spaced from one another thereon, between which microprojections are formed, and reducing a height of the microprojections. Alternatively, a process for producing a pulley for a belt drive CVT, including subjecting tapered surfaces of a preform of at least one of input and output pulleys to surface hardening, subjecting the surface-hardened tapered surfaces of the preform to shot peening, and subjecting the shot-peened tapered surfaces of the preform to finishing to form microgrooves having a substantially equal pitch thereon.
摘要翻译：一种用于制造带驱动CVT的滑轮的方法，包括使输入和输出滑轮中的至少一个的预制件的锥形表面进行表面硬化，对预成型体的表面硬化的锥形表面进行硬转弯，以形成径向间隔开的微槽在其间形成微孔，并且降低微突出物的高度。或者，一种用于制造带驱动CVT的滑轮的方法，包括使输入和输出滑轮中的至少一个的预制件的锥形表面进行表面硬化，对预成型体的表面硬化的锥形表面进行喷丸硬化，预成型件的喷丸硬化锥形表面进行精加工以形成其上具有基本相等的间距的微槽。

4. 发明申请

US20060194671A1 Pulley thrust control device for continuously variable transmission 失效
标题翻译：用于无级变速器的滑轮推力控制装置
公开(公告)号：US20060194671A1
公开(公告)日：2006-08-31
申请号：US11354123
申请日：2006-02-15
申请人： Yoshiaki Katou
发明人： Yoshiaki Katou
IPC分类号： F16H61/662
CPC分类号： F16H61/66272 , Y10T477/6242
摘要： A control device for a belt continuously variable transmission with a primary pulley, a secondary pulley and a V-belt, includes an oil pressure control unit which applies a thrust to each of the primary pulley and the secondary pulley, and a controller. The controller judges whether or not a pulley ratio is less than 1. When the pulley ratio is less than 1, the controller sets a target thrust of the secondary pulley on the basis of an input torque to the primary pulley and a coefficient of static friction between an element forming the V-belt and the secondary pulley, and then to instruct the oil pressure control unit to apply the target thrust to the secondary pulley. When the pulley ratio is at least 1, the controller sets a target thrust of the primary pulley on the basis of the input torque to the primary pulley and a coefficient of dynamic friction between the element forming the V-belt and the primary pulley, and then to instruct the oil pressure control unit to apply the target thrust to the primary pulley.
摘要翻译：一种带有无级变速器的带有主带轮，次级带轮和V型皮带的带式无级变速器的控制装置，包括对初级带轮和次级带轮中的每一个施加推力的油压控制单元和控制器。控制器判断皮带轮比例是否小于1.当皮带轮比小于1时，控制器根据对主滑轮的输入转矩和静摩擦系数设定副皮带轮的目标推力在形成V形带的元件和次级带轮之间，然后指示油压控制单元将目标推力施加到次级带轮。当皮带轮比至少为1时，控制器基于对初级皮带轮的输入转矩和形成V形皮带的元件与主滑轮之间的动摩擦系数来设定主滑轮的目标推力，以及然后指示油压控制单元将目标推力施加到主滑轮。

5. 发明申请

US20060009325A1 System and method of controlling idle-stop vehicle 有权
标题翻译：控制怠速停车的系统和方法
公开(公告)号：US20060009325A1
公开(公告)日：2006-01-12
申请号：US11174609
申请日：2005-07-06
申请人： Isamu Ohtake , Yoshiaki Katou
发明人： Isamu Ohtake , Yoshiaki Katou
IPC分类号： F16H59/64
CPC分类号： B60W30/18018 , B60W10/02 , B60W10/06 , B60W2510/0291 , F02N11/0833 , F16D2500/30403 , F16D2500/30405 , F16D2500/3069 , F16D2500/30803 , F16D2500/50296 , F16D2500/50883 , F16D2500/7105 , Y02T10/48 , Y10T477/653 , Y10T477/79
摘要： A system for controlling an idle-stop vehicle includes an ECU which carries out idle stop when the idle-stop permission conditions are established, and engine restart and engagement of a forward clutch when the idle-stop release conditions are established after engine stop. The ECU is so programmed as to estimate a heat generation amount of the forward clutch at engine restart after idle stop, permit next idle stop when the heat generation amount is smaller than a first set value, permit next idle stop, after a lapse of a predetermined time, when the heat generation amount is equal to or greater than the first set value and equal to or smaller than a second set value which is greater than the first set value, and prohibit next idle stop when the heat generation amount is greater than the second set value.
摘要翻译：用于控制怠速停止车辆的系统包括当怠速停止许可条件建立时执行怠速停止的ECU，以及在发动机停止后建立怠速停止释放条件时发动机重启和前进离合器的接合。 ECU被编程为在怠速停止后的发动机重起时估计前进离合器的发热量，当发热量小于第一设定值时允许下一个怠速停止，允许下一个怠速停止，在经过当发热量等于或大于第一设定值并且等于或小于大于第一设定值的第二设定值时，当发热量大于第一设定值时，禁止下一个怠速停止第二个设定值。

6. 发明授权

US06488137B2 Input clutch lubrication control apparatus for an automatic transmission 失效
标题翻译：用于自动变速器的输入离合器润滑控制装置
公开(公告)号：US06488137B2
公开(公告)日：2002-12-03
申请号：US09874286
申请日：2001-06-06
申请人： Yoshiaki Katou , Takanori Kanehisa
发明人： Yoshiaki Katou , Takanori Kanehisa
IPC分类号： F16D1374
CPC分类号： F16H57/0482 , F16D27/004 , F16D27/115 , F16H57/0473 , F16H61/0021
摘要： An input clutch lubrication control apparatus for an automatic transmission, including an oil pump, a sleeve, an input shaft rotatably supported by the sleeve, an electromagnetic input clutch drivingly coupled with the input shaft upon being applied, first and second lubrication circuits fluidly communicating the electromagnetic input clutch with the oil pump, and a controller programmed to control the first and second lubrication circuits to regulate an amount of the lubricating oil fed to the electromagnetic input clutch. First lubrication circuit includes an annular space between the input shaft and the sleeve. Second lubrication circuit includes an axial bore of the input shaft.
摘要翻译：一种用于自动变速器的输入离合器润滑控制装置，包括油泵，套筒，由套筒可旋转地支撑的输入轴，在施加时与输入轴驱动耦合的电磁输入离合器，使第一和第二润滑回路流体连通与油泵的电磁输入离合器，以及被编程为控制第一和第二润滑回路以调节供给到电磁输入离合器的润滑油的量的控制器。第一润滑回路包括输入轴和套筒之间的环形空间。第二润滑回路包括输入轴的轴向孔。

7. 发明授权

US5416299A Pulse welding apparatus 失效
标题翻译：脉冲焊接设备
公开(公告)号：US5416299A
公开(公告)日：1995-05-16
申请号：US194743
申请日：1994-02-09
申请人： Yoichiro Tabata , Shigeo Ueguri , Yoshihiro Ueda , Masanori Mizuno , Yoshiaki Katou , Osamu Nagano
发明人： Yoichiro Tabata , Shigeo Ueguri , Yoshihiro Ueda , Masanori Mizuno , Yoshiaki Katou , Osamu Nagano
IPC分类号： B23K9/073 , B23K9/09 , B23K9/095 , B23K9/10 , G05F1/08
CPC分类号： B23K9/1062 , B23K9/0734 , B23K9/092 , B23K9/0953 , G05F1/08
摘要： A pulse welding apparatus using a pulse discharge such as a pulse arc welding apparatus and a short-circuit transfer arc welding apparatus. A pulse current waveform control circuit, which controls the pulse arc current so that a desired pulse arc current is supplied to the arc welding power supply for outputting the pulse arc current to the welding load unit, is constructed such that the optimum welding operation may be performed without having to adjust circuit components and modify circuit design. The pulse current waveform control circuit is in the form of a microcomputerized digital circuit which operates under a program to provide a desired pulse arc current. A modification of the program can provide any desired pulse arc currents without changing circuits. The optimum welding current waveform parameters or a target arc length signal is learned in the first welding stage and stored into a memory. An arc length feedback control or a current waveform control is performed under the control of program on the basis of the optimum welding current waveform parameters or the target arc length signal so as to control the faulty separation of globules when magnetic blow occurs and so as to reduce the variation of arc length due to external disturbances occurring at the welding torch so that improved welding quality is ensured under various environment.
摘要翻译：使用脉冲放电的脉冲焊接装置，例如脉冲电弧焊接装置和短路转移电弧焊接装置。控制脉冲电弧电流的脉冲电流波形控制电路被构造为使得最佳焊接操作可以是最佳焊接操作，该脉冲电流波形控制电路控制脉冲电弧电流，使得向焊接电源提供期望的脉冲电弧电流以向焊接负载单元输出脉冲电弧电流执行而不必调整电路组件并修改电路设计。脉冲电流波形控制电路是在程序下操作以提供期望的脉冲电弧电流的微计算机数字电路的形式。该程序的修改可以提供任何期望的脉冲电弧电流而不改变电路。在第一焊接阶段学习最佳焊接电流波形参数或目标电弧长度信号，并存储到存储器中。基于最佳焊接电流波形参数或目标电弧长度信号，在程序控制下执行电弧长度反馈控制或电流波形控制，以便在发生磁场发生时控制球的故障分离，从而减少由焊枪发生的外部干扰引起的电弧长度的变化，从而确保在各种环境下提高焊接质量。

8. 发明授权

US5281791A Pulsed arc welding apparatus 失效
标题翻译：脉冲电弧焊机
公开(公告)号：US5281791A
公开(公告)日：1994-01-25
申请号：US601723
申请日：1990-12-27
申请人： Yoichiro Tabata , Shigeo Ueguri , Yoshihiro Ueda , Masanori Mizuno , Yoshiaki Katou , Osamu Nagano
发明人： Yoichiro Tabata , Shigeo Ueguri , Yoshihiro Ueda , Masanori Mizuno , Yoshiaki Katou , Osamu Nagano
IPC分类号： B23K9/073 , B23K9/09
CPC分类号： B23K9/0732 , B23K9/0735 , B23K9/092
摘要： A pulsed arc welding for carrying out arc welding or short-circuit transfer type arc welding by utilizing the pulsed discharge generated at the tip of a wire electrode. The propensity of wire electrode curvature causes irregular changes in the contact point of the wire electrode and variations in the arc length between the wire electrode tip and workpieces. Consequently, the invention detects arc voltage and current and checks the instantaneous variation in the arc length. The arc voltage value thus detected is converted to a reference arc voltage variable. Then the detected arc voltage value is compared with the reference value to compute a true arc length. A simulation arc length signal, which varies as welding proceeds, and a reference simulation welding current waveform are set, to compare the simulation arc length signal with the computed arc length signal. The reference simulation welding current waveform is corrected according to this difference signal to form and output a welding current waveform, which is controllable instantaneously to provide an ideal target arc length. Welding can be carried out with stability since the wire electrode is allowed to hold the simulation arc length during each welding process.
摘要翻译： PCT No.PCT / JP90 / 00245 Sec。 371日期1990年12月27日第 102（e）1990年12月27日PCT PCT 1990年2月27日提交PCT公布。公开号WO90 / 09857 1990年9月7日。一种脉冲弧焊，用于通过利用在线电极尖端产生的脉冲放电进行电弧焊或短路转移型电弧焊。线电极弯曲的倾向导致线电极的接触点的不规则变化和线电极末端和工件之间的电弧长度的变化。因此，本发明检测电弧电压和电流并检查电弧长度的瞬时变化。这样检测的电弧电压值被转换为参考电弧电压变量。然后将检测到的电弧电压值与参考值进行比较，以计算真正的电弧长度。设定随着焊接进行而变化的模拟弧长信号和参考模拟焊接电流波形，将模拟电弧长度信号与计算出的电弧长度信号进行比较。根据该差分信号对参考模拟焊接电流波形进行校正，形成并输出可瞬时控制的焊接电流波形，提供理想的目标电弧长度。可以稳定地进行焊接，因为允许线电极在每个焊接过程期间保持模拟电弧长度。

9. 发明授权

US08660727B2 Electric drive apparatus and process 有权
标题翻译：电驱动装置及工艺
公开(公告)号：US08660727B2
公开(公告)日：2014-02-25
申请号：US12893547
申请日：2010-09-29
申请人： Yoshiaki Katou
发明人： Yoshiaki Katou
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00
CPC分类号： B60W30/1882 , B60K6/543 , B60W10/08 , B60W10/108 , B60W2710/083 , B60W2710/1005 , F16H15/54 , F16H61/6648 , Y02T10/7258
摘要： An electric drive apparatus includes a controller for controlling an electric motor and a continuously-variable transmission connected with the motor. The controller controls the motor and the continuously-variable transmission in a first control mode to control the transmission ratio of the continuously-variable transmission to a predetermined fixed ratio so as to hold the transmission ratio at the fixed ratio, and to control the motor to achieve the demand motor torque when a demand motor operation point determined from a predetermined assumed ratio is within a predetermined operation range, and to control the motor and the continuously-variable transmission in a second control mode to vary the transmission ratio and to control the motor to achieve a desired driving torque for a driven member driven by the motor when the demand motor operation point is not within the predetermined operation range.
摘要翻译：电驱动装置包括用于控制电动机的控制器和与电动机连接的无级变速器。控制器以第一控制模式控制电动机和无级变速器，以将无级变速器的传动比控制到预定的固定比例，以将传动比保持在固定比例，并将电动机控制到当从预定的假设比例确定的需求电动机操作点在预定操作范围内时，实现需求电动机转矩，并且在第二控制模式下控制电动机和无级变速器以改变变速比并控制电动机当需求电动机操作点不在预定操作范围内时，为由电动机驱动的从动构件实现期望的驱动转矩。

10. 发明授权

US08412636B2 Belt type continuously variable transmission and control method thereof 有权
标题翻译：带式无级变速传动和控制方法
公开(公告)号：US08412636B2
公开(公告)日：2013-04-02
申请号：US12720473
申请日：2010-03-09
申请人： Yoshiaki Katou
发明人： Yoshiaki Katou
IPC分类号： G06F7/00
CPC分类号： F16H61/66272 , F16H2061/66277 , Y10T477/619 , Y10T477/6237
摘要： A belt type continuously variable transmission includes a continuously variable shift mechanism having a primary pulley, a secondary pulley and a belt wound around the respective pulleys, a pulley thrust calculation unit that calculates a pulley thrust, which is used to bias the respective pulleys in a direction for reducing the pulley width, so as to include a predetermined margin, a hydraulic control unit that controls an oil pressure supplied to each of the pulleys on the basis of the calculated pulley thrust, and an upshift determination unit that determines whether or not an upshift, during which the speed ratio is reduced, is underway. The pulley thrust calculation unit sets the predetermined margin to be smaller when an upshift is determined to be underway than when an upshift is determined not to be underway.
摘要翻译：带式无级变速器包括具有初级带轮，次级带轮和缠绕在各个带轮周围的带的无级变速机构，滑轮推力计算单元，其计算用于将各个带轮偏置的滑轮推力用于减小滑轮宽度以便包括预定余量的方向;液压控制单元，其基于计算出的滑轮推力来控制提供给每个滑轮的油压;以及升档确定单元，其确定是否正在进行升档，在此期间减速。当确定升挡正在进行时，滑轮推力计算单元将确定的预定余量设置为比确定升档不进行时的预定余量更小。

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