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1. 发明授权

US6113489A Ingot slicing method, an ingot manufacturing method and a sliced ingot grinding apparatus 失效
标题翻译：锭式切片方法，锭制造方法和切片锭磨机
公开(公告)号：US6113489A
公开(公告)日：2000-09-05
申请号：US281966
申请日：1999-03-31
申请人： Kenichiro Nishi , Tetsuo Okuyama , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada , Tomio Nakagawa
发明人： Kenichiro Nishi , Tetsuo Okuyama , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada , Tomio Nakagawa
IPC分类号： B24B27/06 , B24B7/17 , B24B7/22 , B24B37/00 , B28D5/00 , B28D5/02 , B28D5/04 , B24B2/19
CPC分类号： B28D5/0082 , B24B1/00 , B24B41/067 , B24B53/02 , B24B7/17 , B24B7/228
摘要： A method of slicing an ingot wherein a pre-cut work 3 in which a holding member 2 extending over the entire length of a side surface of a cylindrical ingot 1 is bonded to the side surface of the ingot 1 is set on a slicing apparatus 4, and the pre-cut work 3 is split into a multiplicity of pieces over its longitudinal direction so as to obtain disk-shaped works 5 to be ground, characterized in that a retaining member 2 is used in which a retaining layer 7 which is directly bonded to the side surface of the ingot 1 by a first adhesive agent having an adhesive strength sufficient to receive a rotating force due to a grinding apparatus 6 in a subsequent grinding process, an intermediate layer 8 which is bonded to said retaining layer 7 in a superposed manner by a second adhesive agent whose adhesive strength deteriorates more than that of the first adhesive agent under a fixed condition, and a supporting layer 11 which is connected to said intermediate layer 8 and is connected to a supporting portion 10 of said slicing apparatus 4 are integrally superposed one on top another.
摘要翻译：一种切割锭的方法，其中将切割工件3设置在切片装置4上，其中在圆锭1的侧表面的整个长度上延伸的保持构件2结合到锭1的侧表面并且预切割工件3在其纵向方向上被分成多个部件，以便获得待研磨的圆盘状工件5，其特征在于，使用保持部件2，其中保持层7直接通过具有足以在随后的研磨过程中由于研磨装置6接受旋转力的粘合强度的第一粘合剂粘合到锭块1的侧表面上的中间层8，其结合到所述保持层7中在固定状态下，粘接强度劣于第一粘接剂的粘接强度比第二粘接剂重叠的方式，连接在所述中间层8上的支撑层11与支撑体所述切片装置4的固定部分10一体地叠置在另一个上。

2. 发明授权

US06296553B1 Grinding method, surface grinder, workpiece support, mechanism and work rest 失效
标题翻译：研磨方法，平面磨床，工件支撑，机构和工作台
公开(公告)号：US06296553B1
公开(公告)日：2001-10-02
申请号：US09052019
申请日：1998-03-31
申请人： Kenichiro Nishi , Mitsuru Nukui , Shirou Murai , Kazuo Nakajima , Toyotaka Wada
发明人： Kenichiro Nishi , Mitsuru Nukui , Shirou Murai , Kazuo Nakajima , Toyotaka Wada
IPC分类号： B24B700
CPC分类号： B24B37/04 , B24B41/06 , B24B47/22
摘要： A workpiece receiving hole 60a for fittingly receiving a workpiece 17 is formed in the center of a rotary disk 60 which is thinner than the workpiece 17. A workpiece drive section 60b which engages a notch 17a formed for the purpose of orienting the workpiece 17 relative to crystal orientation is formed along the brim of the hole 60a. A gear 59 is rotated by a gear 62 of a motor 61, thereby rotating the rotary disk 60 and imparting torque to the workpiece 17. Accordingly, both surfaces of the workpiece are ground by means of a double disc surface grinder.
摘要翻译：在与工件17相比更薄的旋转盘60的中心形成有用于配合接收工件17的工件接收孔60a。工件驱动部分60b，其与形成为用于使工件17相对于沿着孔60a的边缘形成晶体取向。齿轮59由马达61的齿轮62旋转，从而旋转旋转盘60并赋予工件17扭矩。因此，通过双盘表面研磨机研磨工件的两个表面。

3. 发明授权

US06220931B1 Feeding a grinding wheel in grinding method 有权
标题翻译：在研磨方法中加入砂轮
公开(公告)号：US06220931B1
公开(公告)日：2001-04-24
申请号：US09299151
申请日：1999-04-26
申请人： Kenichiro Nishi , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada
发明人： Kenichiro Nishi , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada
IPC分类号： B24B100
CPC分类号： B24B7/228 , B24B41/04 , B24B49/16
摘要： A spindle 23 of a grinding wheel 28 is rotatively borne by a bench 22 for the grinding wheel through hydrostatic thrust bearings 26 and 27. A pressure regulator 38 for regulating the pressure which must be supplied to at least either of supply ports 26a and 27a opposite to each other in the direction of the axial line of the spindle 23 in the hydrostatic thrust bearings 26 and 27 is provided. The pressure regulator 38 has a changing member for changing a passage for choking the fluid and the length of the choking passage.
摘要翻译：砂轮28的主轴23通过静压推力轴承26和27由用于砂轮的台架22旋转地承受。压力调节器38，其用于调节必须供给至相对的供给口26a和27a中的至少一个的压力在静压推力轴承26,27中，在主轴23的轴线方向上相互配置。压力调节器38具有用于改变用于阻塞流体的通道和阻塞通道的长度的改变构件。

4. 发明授权

US6036585A Grinder and grinding method 失效
标题翻译：研磨机和研磨方法
公开(公告)号：US6036585A
公开(公告)日：2000-03-14
申请号：US48273
申请日：1998-03-26
申请人： Kenichiro Nishi , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada
发明人： Kenichiro Nishi , Mitsuru Nukui , Kazuo Nakajima , Shirou Murai , Toyotaka Wada
IPC分类号： B24B7/22 , B24B41/04 , B24B49/16 , B24B7/17
CPC分类号： B24B7/228 , B24B41/04 , B24B49/16
摘要： A spindle 23 of a grinding wheel 28 is rotatively borne by a bench 22 for the grinding wheel through hydrostatic thrust bearings 26 and 27. A pressure regulator 38 for regulating the pressure which must be supplied to at least either of supply ports 26a and 27a opposite to each other in the direction of the axial line of the spindle 23 in the hydrostatic thrust bearings 26 and 27 is provided. The pressure regulator 38 has a changing member for changing a passage for choking the fluid and the length of the choking passage.
摘要翻译：砂轮28的主轴23通过静压推力轴承26和27由用于砂轮的台架22旋转地承受。压力调节器38，其用于调节必须供给至相对的供给口26a和27a中的至少一个的压力在静压推力轴承26,27中，在主轴23的轴线方向上相互配置。压力调节器38具有用于改变用于阻塞流体的通道和阻塞通道的长度的改变构件。

5. 发明授权

US06302769B1 Method for chamfering a wafer 失效
标题翻译：倒角晶圆的方法
公开(公告)号：US06302769B1
公开(公告)日：2001-10-16
申请号：US09290176
申请日：1999-04-13
申请人： Kenichiro Nishi , Shirou Murai
发明人： Kenichiro Nishi , Shirou Murai
IPC分类号： B24B100
CPC分类号： H01L21/02021 , B24B9/065 , B24D5/02
摘要： In the wafer chamfering method, there is used a disk-shaped grindstone 8 which includes: a peripheral edge portion serving as a grinding surface 1; a flat portion formed in the central portion of the grinding surface 1 in the width direction thereof; and, two edge portions 5 respectively formed on the two sides of the flat portion 2 in the width direction thereof and made in the form of the shape of the valley portion of the notch portion 4 of a disk-shaped wafer 3 to be chamfered. In operation, in the wafer chamfering method, while rotating the above grindstone 8, the grindstone 8 is revolved in the thickness direction of the wafer 3 to thereby chamfer the wafer 3. Especially, the present wafer chamfering method comprises two steps: that is, a circumferential portion grinding step in which the grindstone is supported such that it stands upright or at right angles to the circumferential portion 6 of the wafer 3 at their respective mutual contact points and only the flat portion of the grindstone 8 is contacted with the mutual contact points to thereby chamfer the peripheral edge portion of the wafer 3; and, a notch portion grinding step in which the grindstone is supported such that it is inclined with respect to the diameter direction of the notch portion of the wafer 3 by an angle of about 45° in the circumferential direction of the wafer 3 and the edge portions 5 or both of the edge portions 5 and flat portion 2 are used to chamfer the notch portion 4 of the wafer 3.
摘要翻译：在晶片倒角方法中，使用盘状磨石8，其包括：作为研磨面1的周缘部; 在研磨面1的宽度方向的中央部形成的平坦部，以及分别形成在平坦部2的宽度方向的两侧的两个边缘部5，并且形成为要倒角的圆盘状晶片3的切口部4的谷部的形状。在操作中，在晶片倒角方法中，在旋转上述磨石8时，磨石8沿晶片3的厚度方向旋转，从而使晶片3倒角。特别地，本晶片倒角法包括两个步骤：圆周部分磨削步骤，其中所述磨石被支撑成使得其在它们各自的相互接触点处直立或与所述晶片3的周向部分6成直角，并且所述磨石8的平坦部分仅与所述相互接触从而使晶片3的周边部分倒角; 以及切屑部研磨工序，其中所述磨石被支撑成使得其相对于所述晶片3的所述切口部分的直径方向在所述晶片3的圆周方向上以约45°的角度倾斜，并且所述边缘边缘部分5和平坦部分2的部分5或两者用于倒角晶片3的切口部分4。

6. 发明授权

US5910713A Discharge lamp igniting apparatus for performing a feedback control of a discharge lamp and the like 失效
标题翻译：用于进行放电灯的反馈控制的放电灯点火装置等
公开(公告)号：US5910713A
公开(公告)日：1999-06-08
申请号：US129848
申请日：1998-08-06
申请人： Kenichiro Nishi , Satoshi Nagai , Kentaro Eguchi , Takeshi Arai , Jun Bunya , Kazutaka Shimizu , Koji Shibata , Isamu Ogawa
发明人： Kenichiro Nishi , Satoshi Nagai , Kentaro Eguchi , Takeshi Arai , Jun Bunya , Kazutaka Shimizu , Koji Shibata , Isamu Ogawa
IPC分类号： H05B37/03 , H05B41/285 , H05B41/292 , H05B41/392 , G05F1/00
CPC分类号： H05B41/2851 , H05B37/03 , H05B41/2855 , H05B41/2925 , H05B41/3921 , Y02B20/208 , Y10S315/04
摘要： A current flowing through a discharge lamp 4 is detected by a current detecting circuit 5, and the detected current is outputted as a lamp current signal A to a feedback control circuit 7 where a difference between the lamp current signal A and the dimming control signal B is obtained and amplified, and then a amplified signal D is outputted to an adder 12 which adds the amplified signal D to the dimming control signal B to constitute a control signal E. The control signal is fed back to a high frequency power supply 2. When a comparing circuit 15 detects that the light level of the dimming control signal B with respect to the full light becomes higher than or equal to 40% to 60%, the feedback circuit is disconnected by operating a switch 13 provided between an error amplifying circuit 9 and an adder 12 to stop the feedback control. When a light level of a discharge lamp 104 is smaller than or equal to a predetermined value, first and second reference voltage 108a and 108b are switched by a two-stage switching circuit 109. A comparator 107 compares a detection voltage 106 of the discharge lamp 104 with the first reference voltage 108a, or the detection voltage 106 with the second reference voltage 108b. When the voltage of the discharge lamp 104 becomes high, a control circuit 110 supplies to a high frequency power supply 102, a control signal 112 for interrupting, or reducing an output of the high frequency power supply 102.
摘要翻译：通过电流检测电路5检测流过放电灯4的电流，将检测电流作为灯电流信号A输出到反馈控制电路7，反馈控制电路7将灯电流信号A与调光控制信号B 然后将放大信号D输出到加法器12，加法器12将放大的信号D与调光控制信号B相加，构成控制信号E.控制信号反馈给高频电源2。当比较电路15检测到调光控制信号B相对于全光的光电平变得高于或等于40％至60％时，通过操作设置在误差放大电路之间的开关13来断开反馈电路， 9和加法器12，以停止反馈控制。当放电灯104的亮度小于或等于预定值时，第一和第二参考电压108a和108b由两级切换电路109切换。比较器107比较放电灯104的检测电压106 104具有第一参考电压108a，或具有第二参考电压108b的检测电压106。当放电灯104的电压变高时，控制电路110向高频电源102提供控制信号112，用于中断或降低高频电源102的输出。

7. 发明授权

US09826576B2 Induction heating cooker 有权
公开(公告)号：US09826576B2
公开(公告)日：2017-11-21
申请号：US14431860
申请日：2013-03-13
申请人： Hayato Yoshino , Koshiro Takano , Yuichiro Ito , Kenichiro Nishi
发明人： Hayato Yoshino , Koshiro Takano , Yuichiro Ito , Kenichiro Nishi
IPC分类号： H05B6/06 , H05B6/12
CPC分类号： H05B6/062 , H05B6/1209 , H05B2213/07
摘要： When an inverter circuit is driven at a predetermined driving frequency, an amount of current change per predetermined period of time of an input current or a coil current is detected, and a heating period from a start of control until the amount of current change becomes a set value or less is measured. Then, the inverter circuit is controlled to reduce high frequency power to be supplied to a heating coil in accordance with a length of the measured heating period.

8. 发明申请

US20150250027A1 INDUCTION HEATING COOKER 审中-公开
标题翻译：感应加热烹饪机
公开(公告)号：US20150250027A1
公开(公告)日：2015-09-03
申请号：US14427336
申请日：2013-03-13
申请人： Koshiro Takano , Hayato Yoshino , Yuichiro lto , Kenichiro Nishi
发明人： Koshiro Takano , Hayato Yoshino , Yuichiro lto , Kenichiro Nishi
IPC分类号： H05B6/06
CPC分类号： H05B6/062 , H05B6/62 , H05B2213/07
摘要： When an inverter circuit is driven with a predetermined driving frequency, an amount of current change of an input current or a coil current in a set period is detected, and high frequency power to be supplied from the inverter circuit to a heating coil is adjusted in accordance with the amount of current change.
摘要翻译：当以预定的驱动频率驱动逆变器电路时，检测在设定周期内的输入电流或线圈电流的电流变化量，并且从逆变器电路向加热线圈供给的高频功率被调整按照当前的变化量。

9. 发明授权

US10455646B2 Induction heating cooker 有权
公开(公告)号：US10455646B2
公开(公告)日：2019-10-22
申请号：US14427336
申请日：2013-03-13
申请人： Koshiro Takano , Hayato Yoshino , Yuichiro Ito , Kenichiro Nishi
发明人： Koshiro Takano , Hayato Yoshino , Yuichiro Ito , Kenichiro Nishi
IPC分类号： H05B6/06 , H05B6/62
摘要： When an inverter circuit is driven with a predetermined driving frequency, an amount of current change of an input current or a coil current in a set period is detected, and high frequency power to be supplied from the inverter circuit to a heating coil is adjusted in accordance with the amount of current change.

10. 发明授权

US5952793A Discharge lamp igniting apparatus including feedback control 失效
标题翻译：放电灯点火装置包括反馈控制
公开(公告)号：US5952793A
公开(公告)日：1999-09-14
申请号：US816051
申请日：1997-03-11
申请人： Kenichiro Nishi , Satoshi Nagai , Kentaro Eguchi , Takeshi Arai , Jun Bunya , Kazutaka Shimizu , Koji Shibata , Isamu Ogawa
发明人： Kenichiro Nishi , Satoshi Nagai , Kentaro Eguchi , Takeshi Arai , Jun Bunya , Kazutaka Shimizu , Koji Shibata , Isamu Ogawa
IPC分类号： H05B37/03 , H05B41/285 , H05B41/292 , H05B41/392 , H05B37/02
CPC分类号： H05B41/2851 , H05B37/03 , H05B41/2855 , H05B41/2925 , H05B41/3921 , Y02B20/208 , Y10S315/04
摘要： A current flowing through a discharge lamp 4 is detected by a current detecting circuit 5, and the detected current is outputted as a lamp current signal A to a feedback control circuit 7 where a difference between the lamp current signal A and the dimming control signal B is obtained and amplified, and then a simplified signal D is outputted to an adder 12 which adds the amplified signal D to the dimming control signal B to constitute a control signal E. The control signal is fed back to a high frequency power supply 2. When a comparing circuit 15 detects that the light level of the dimming control signal B with respect to the full light becomes higher than or equal to 40% to 60%, the feedback circuit is disconnected by operating a switch 13 provided between an error amplifying circuit 9 and an adder 12 to stop the feedback control.
摘要翻译：通过电流检测电路5检测流过放电灯4的电流，将检测电流作为灯电流信号A输出到反馈控制电路7，反馈控制电路7将灯电流信号A与调光控制信号B 并且然后将简化信号D输出到加法器12，加法器12将放大的信号D加到调光控制信号B以构成控制信号E.控制信号反馈给高频电源2。当比较电路15检测到调光控制信号B相对于全光的光电平变得高于或等于40％至60％时，通过操作设置在误差放大电路之间的开关13来断开反馈电路， 9和加法器12，以停止反馈控制。

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