专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08525458B2 Brushless motor position detection device 有权
标题翻译：无刷电机位置检测装置
公开(公告)号：US08525458B2
公开(公告)日：2013-09-03
申请号：US12812248
申请日：2009-01-16
申请人： Kenta Hatano , Toshiyuki Umemoto , Naoki Miyamoto , Satoshi Fujimura
发明人： Kenta Hatano , Toshiyuki Umemoto , Naoki Miyamoto , Satoshi Fujimura
IPC分类号： H02K29/08
CPC分类号： H02K29/08 , H02K5/225 , H02K11/215
摘要： A brushless motor position detection device has a set of first Hall elements (main Hall ICs 18 for detecting magnetic pole positions) and a set of second Hall elements (sub-Hall ICs 19 for detecting magnetic pole positions) mounted on a plane facing a magnetic pole position detecting magnet 16 for detecting the position of a rotor 12. They are subjected to offset adjustment and are mounted in such a manner that the difference between the maximum value of the magnetic flux density at the mounting positions of the first Hall elements and the maximum value of the magnetic flux density at the mounting positions of the second Hall elements is held within a prescribed limit (mounted in such a manner as to have the offset of a prescribed machine angle in the circumferential direction) to bring the detection accuracy of the plurality of sets of the Hall elements into agreement.
摘要翻译：无刷电动机位置检测装置具有一组第一霍尔元件（用于检测磁极位置的主霍尔IC 18）和一组安装在面对磁场的平面上的第二霍尔元件（用于检测磁极位置的子霍尔IC 19）用于检测转子12的位置的极位置检测磁铁16.它们进行偏移调整，并且以这样的方式安装，使得第一霍尔元件的安装位置处的磁通密度的最大值与将第二霍尔元件的安装位置处的磁通密度的最大值保持在规定的限度内（以规定的机器角度在圆周方向上偏移的方式安装），以使检测精度多个组合的霍尔元素达成一致。

22. 发明申请

US20130186476A1 GAS LASER OSCILLATOR AND GAS EXCHANGE METHOD FOR GAS LASER OSCILLATOR 有权
标题翻译：气体激光振荡器和气体激光振荡器的气体交换方法
公开(公告)号：US20130186476A1
公开(公告)日：2013-07-25
申请号：US13878911
申请日：2011-09-13
申请人： Naoki Miyamoto , Mototoshi Kumaoka
发明人： Naoki Miyamoto , Mototoshi Kumaoka
IPC分类号： H01S3/036
CPC分类号： H01S3/036 , H01S3/02 , H01S3/0401 , H01S3/0407 , H01S3/2232 , Y10T137/0396
摘要： The sealed gas laser oscillator that includes the airtight vessel, the laser gas supply source that supplies a laser gas to the airtight vessel, and the vacuum pump that performs evacuation until a pressure of an inside of the airtight vessel reaches a target reached pressure every predetermined interval between laser gas exchanges and is connected to the airtight vessel, and that performs laser oscillation in a state where the airtight vessel is filled with the laser gas. The gas laser oscillator includes a unit that determines the target reached pressure on the basis of the interval between laser gas exchanges, a leakage rate of an impurity gas from the outside to the airtight vessel after evacuation, and an allowable impurity gas pressure at which the gas laser oscillator is capable of being operated.
摘要翻译：包括气密容器的密封气体激光振荡器，向气密容器供应激光气体的激光气体供给源，以及在气密容器内部的压力达到目标之前进行抽真空的真空泵达到每个预定的压力激光气体交换之间的间隔并连接到气密容器，并且在气密容器填充有激光气体的状态下进行激光振荡。气体激光振荡器包括基于激光气体交换之间的间隔，排气后从外部到气密容器的杂质气体的泄漏率以及允许的杂质气体压力来确定目标到达压力的单元，气体激光振荡器能够被操作。

23. 发明申请

US20120069670A1 Semiconductor Integrated Circuit Device for Driving Liquid Crystal Display 有权
标题翻译：用于驱动液晶显示器的半导体集成电路装置
公开(公告)号：US20120069670A1
公开(公告)日：2012-03-22
申请号：US13305532
申请日：2011-11-28
申请人： Yasushi Kawase , Susumu Ishida , Takesada Akiba , Yasushi Nagata , Naoki Miyamoto , Kazuyoshi Shiba
发明人： Yasushi Kawase , Susumu Ishida , Takesada Akiba , Yasushi Nagata , Naoki Miyamoto , Kazuyoshi Shiba
IPC分类号： G11C11/34
CPC分类号： G09G3/3655 , G09G5/005 , G09G2310/08 , H01L27/0207 , H01L27/11521 , H01L27/11558 , H01L29/42324 , H01L29/42328 , H01L29/7885
摘要： The present invention realizes a semiconductor integrated circuit device for driving liquid crystal (liquid crystal control driver IC) capable of easily setting drive conditions and the like according to specifications of a liquid crystal display to be used. An electrically-programmable nonvolatile memory circuit (EPROM) or an electrically erasable and programmable nonvolatile memory circuit (EEPROM) is provided in a semiconductor integrated circuit device for driving a liquid crystal display, and setting information is stored in the memory circuit. The memory circuit is constructed by a normal device which can be formed in the same process as a semiconductor manufacturing process of forming devices of other circuits.
摘要翻译：本发明实现了一种用于驱动液晶（液晶控制驱动器IC）的半导体集成电路器件，其能够根据要使用的液晶显示器的规格容易地设置驱动条件等。在用于驱动液晶显示器的半导体集成电路器件中提供电可编程非易失性存储器电路（EPROM）或电可擦除和可编程的非易失性存储器电路（EEPROM），并将设置信息存储在存储器电路中。存储电路由与其他电路的形成器件的半导体制造工艺相同的工艺形成的普通器件构成。

24. 发明授权

US07802777B2 Liquid-filled vibration isolator 有权
标题翻译：充液式隔振器
公开(公告)号：US07802777B2
公开(公告)日：2010-09-28
申请号：US12487677
申请日：2009-06-19
申请人： Minoru Katayama , Naoki Miyamoto
发明人： Minoru Katayama , Naoki Miyamoto
IPC分类号： F16F13/00
CPC分类号： F16F13/106 , F16F13/107
摘要： A liquid-filled vibration isolator has a first orifice channel providing communication between a pressure receiving chamber and a balancing chamber. One of the pressure receiving chamber and the balancing chamber is communicated via a second orifice channel with an intermediate liquid chamber. The second orifice channel has a shorter distance or a larger cross-sectional area than the first orifice channel. An elastic film member, such as a membrane, separates the intermediate liquid chamber and the other of the pressure receiving chamber and the balancing chamber from each other. A communicating hole of a predetermined size is formed in the elastic film member. An imaginary orifice channel combined from the two orifice channels provides a high damping effect on input vibration of relatively low frequency. As the vibration frequency increases, a gradual transition is made to the damping characteristic of the second orifice channel only.
摘要翻译：液体填充的隔振器具有提供压力接收室和平衡室之间的连通的第一孔口通道。压力接收室和平衡室中的一个经由第二孔口通道与中间液体室连通。第二孔口具有比第一孔口更短的距离或更大的横截面面积。诸如膜的弹性膜构件将中间液体室和压力接收室和平衡室中的另一个彼此分离。在弹性薄膜构件中形成预定尺寸的连通孔。从两个孔口组合的假想孔口通道对相对低频率的输入振动提供高阻尼效应。随着振动频率的增加，仅对第二孔口的阻尼特性进行逐渐转变。

25. 发明申请

US20070211508A1 Semiconductor integrated circuit with voltage generation circuit, liquid crystal display controller and mobile electric equipment 有权
公开(公告)号：US20070211508A1
公开(公告)日：2007-09-13
申请号：US11797793
申请日：2007-05-08
申请人： Kazuya Endo , Naoki Miyamoto , Toshio Mizuno , Takayuki Nakaji , Takatoshi Uchida , Kazuo Ookado , Yoshikazu Yokota
发明人： Kazuya Endo , Naoki Miyamoto , Toshio Mizuno , Takayuki Nakaji , Takatoshi Uchida , Kazuo Ookado , Yoshikazu Yokota
IPC分类号： H02M1/00
CPC分类号： G09G3/3622 , G09G3/3611 , G09G3/3696 , G09G2310/0245 , G09G2310/0278 , G09G2310/08 , G09G2330/02 , G09G2330/021 , G09G2330/026 , H02M3/07 , H02M2003/071
摘要： There is to be provided a liquid crystal drive controller with a built-in power supply circuit wherein latch-up is made difficult to arise even if one amplitude level of the segment line drive voltage is set to the ground potential and the levels of other liquid crystal drive voltages are determined accordingly. A semiconductor integrated circuit with a built-in power supply circuit, wherein a negative voltage generated in a power supply circuit is applied to a substrate or a well region as a bias voltage, is provided with a switch for temporarily applying the ground potential to the substrate or well region to be biased with the negative voltage at the time of starting up the power supply circuit.

26. 发明授权

US06525482B2 Ion source and operation method thereof 有权
公开(公告)号：US06525482B2
公开(公告)日：2003-02-25
申请号：US09986628
申请日：2001-11-09
申请人： Naoki Miyamoto
发明人： Naoki Miyamoto
IPC分类号： H01J2702
CPC分类号： H01J27/14
摘要： In an ion source, a rear reflector 10 is electrically insulated from both a plasma production vessel 2 and a filament 6. The rear reflector 10 and an opposed reflector 8 are electrically connected. Further, a DC bias power supply 32 is a power supply individuated from a filament power supply 24 and an arc power supply 26. The DC bias power supply 32 is placed for applying a bias voltage VB between the opposed reflector 8 and the rear reflector 10 and the plasma production vessel 2 with both the reflectors 8 and 10 as negative potential.

27. 发明授权

US06222763B1 Nonvolatile semiconductor memory and read method 有权
公开(公告)号：US06222763B1
公开(公告)日：2001-04-24
申请号：US09497212
申请日：2000-02-03
申请人： Hiroshi Sato , Shoji Kubono , Toshinori Harada , Takayuki Kawahara , Naoki Miyamoto
发明人： Hiroshi Sato , Shoji Kubono , Toshinori Harada , Takayuki Kawahara , Naoki Miyamoto
IPC分类号： G11C1134
CPC分类号： G11C11/5621 , G11C7/1048 , G11C11/5642 , G11C2211/5642
摘要： In a nonvolatile semiconductor memory in which multiple-value information is stored in one memory cell by setting a plurality of threshold values, data is successively read from word lines while continuously changing the word-line read level from a lowest level to a highest level, and the next bit line is selectively precharged in accordance with the data stored in latch means for storing read data.

28. 发明授权

US6026014A Nonvolatile semiconductor memory and read method 失效
公开(公告)号：US6026014A
公开(公告)日：2000-02-15
申请号：US994995
申请日：1997-12-19
申请人： Hiroshi Sato , Shoji Kubono , Toshinori Harada , Takayuki Kawahara , Naoki Miyamoto
发明人： Hiroshi Sato , Shoji Kubono , Toshinori Harada , Takayuki Kawahara , Naoki Miyamoto
IPC分类号： G11C11/56 , G11C11/34
CPC分类号： G11C11/5621 , G11C11/5642 , G11C2211/5642 , G11C7/1048
摘要： In a nonvolatile semiconductor memory in which multiple-value information is stored in one memory cell by setting a plurality of threshold values, data is successively read from word lines while continuously changing the word-line read level from a lowest level to a highest level, and the next bit line is selectively precharged in accordance with the data stored in latch means for storing read data.

29. 发明授权

US5171398A Equipment for sticking adhesive tape on semiconductor wafer 失效
标题翻译：用于在半导体晶片上粘贴胶带的设备
公开(公告)号：US5171398A
公开(公告)日：1992-12-15
申请号：US600439
申请日：1990-10-19
申请人： Naoki Miyamoto
发明人： Naoki Miyamoto
IPC分类号： H01L21/301 , H01L21/00
CPC分类号： H01L21/67132 , B32B37/10 , B32B38/1858 , Y10T156/1734 , Y10T279/11
摘要： Disclosed herein is an equipment for sticking a vinyl tape on the backside surface of a wafer prior to the dicing of the wafer. Suction ports for sucking and supporting the peripheral part of the wafer surface is provided in the outer block of a stage for supporting the wafer, a recessed part is formed at the central part of the support stage so as to avoid the contact of the central part of the wafer to the support stage, and concentric ring-shaped projection parts are formed on the bottom surface of the recessed part. The height of the top face of the ring-shaped projection parts is set to be slightly lower than the outer block of the support stage which is the wafer contact part, with minute gaps being kept from the fixed wafer. It is possible to prevent the generation of flexure due to a turning roller at the time of sticking of the tape by introducing high pressure air to the recessed part of the wafer support part and the minute gaps.
摘要翻译：本文公开了一种用于在切割晶片之前将乙烯基带粘附在晶片的背面上的设备。用于吸附和支撑晶片表面的周边部分的吸入口设置在用于支撑晶片的台的外部块中，在支撑台的中心部分处形成凹部，以避免中心部分的晶片到支撑台，并且在凹部的底面上形成有同心环状的突起部。环状突起部的顶面的高度被设定为略低于作为晶片接触部的支撑台的外部块，并且从固定的晶片保持微小的间隙。可以通过将高压空气引入到晶片支撑部分的凹部和微小间隙来防止在带子粘附时由于转向辊产生弯曲。

30. 发明授权

US09492884B2 Control device and control method for laser processing machine 有权
标题翻译：激光加工机控制装置及控制方法
公开(公告)号：US09492884B2
公开(公告)日：2016-11-15
申请号：US13880136
申请日：2011-09-13
申请人： Mototoshi Kumaoka , Tomohiro Kyoto , Naoki Miyamoto
发明人： Mototoshi Kumaoka , Tomohiro Kyoto , Naoki Miyamoto
IPC分类号： B23K26/04 , B23K26/00 , B23K26/12 , H01S3/04 , H01S3/02 , H01S3/036 , H01S3/223
CPC分类号： B23K26/00 , B23K26/128 , H01S3/02 , H01S3/036 , H01S3/0401 , H01S3/0407 , H01S3/2232
摘要： In a laser processing machine 100 including a plurality of element units containing at least a laser blower unit 3, an optical-path purge unit 24, and a temperature controlling unit 8, a measurement unit and a control unit 10 are provided. The measurement unit measures an elapsed time from a final trigger at which a laser processing operation of the laser processing machine has stopped and no user operation is applied with respect to the laser processing machine. The control unit 10 stops the element units based on the elapsed time after the final trigger, when a condition specified for each of the element units is satisfied.
摘要翻译：在包括至少包含激光鼓风机单元3的多个元件单元的激光加工机100中，设置有光路吹扫单元24和温度控制单元8，测量单元和控制单元10。测量单元测量从激光加工机的激光加工操作停止的最终触发器的经过时间，并且不对激光加工机器施加用户操作。当满足为每个元件单元指定的条件时，控制单元10基于最终触发之后的经过时间来停止元件单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式