公开(公告)号：US06935407B2

公开(公告)日：2005-08-30

申请号：US10360359

申请日：2003-02-07

申请人： Kunio Shikata ,  Yoshiaki Komuro ,  Masayuki Ono ,  Kumiko Kurohara ,  Hideo Ishii

发明人： Kunio Shikata ,  Yoshiaki Komuro ,  Masayuki Ono ,  Kumiko Kurohara ,  Hideo Ishii

IPC分类号： B22D37/00

CPC分类号： B22D37/00

摘要： A casting apparatus has a melting pot (4) in which pieces of metal (8) to be melted is placed. A RF induction heater coil (10) is disposed in association with the melting pot (4) to heat the metal pieces (8). An inverter (18) supplies the coil (10) with high-frequency power to melt the metal pieces (8) in the melting pot (4), and the resulting molten metal is poured into a die (6). A control unit (36), after all of the metal pieces (8) having various sizes and shapes are melted, causes the operation of the inverter (18) to continue for a first time period and, after that, to suspend the operation of the inverter (18) for a second time period so that the heating can be stopped. After that, the control unit (36) causes the inverter (18) to resume its operation to heat the melted metal (8) in the melting pot (4) until the molten metal (8) assumes a predetermined state and, a third predetermined time after that, operates a melting pot driver (9) to cause the molten metal (8) to be poured into the die (6).

摘要翻译： 铸造装置具有熔化锅（4），待熔化的金属（8）被放置。 RF感应加热器线圈（10）与熔炉（4）相关联地设置以加热金属片（8）。 逆变器（18）向线圈（10）提供高频电力以熔化熔池（4）中的金属片（8），并将所得到的熔融金属倒入模具（6）中。 在具有各种尺寸和形状的所有金属片（8）熔化之后，控制单元（36）使逆变器（18）的操作第一时间持续，然后暂停操作 逆变器（18）第二时间段，使得能够停止加热。 之后，控制单元（36）使逆变器（18）恢复其操作，以加热熔炉（4）中的熔融金属（8），直到熔融金属（8）呈现预定状态，并且第三预定 之后，操作熔炉驱动器（9）以使熔融金属（8）注入模具（6）中。

公开(公告)号：US6051806A

公开(公告)日：2000-04-18

申请号：US236703

申请日：1999-01-25

申请人： Kunio Shikata ,  Masayuki Ono ,  Masao Katooka ,  Haruo Moriguchi ,  Tetsuro Ikeda ,  Kenzo Danjo ,  Atsushi Kinoshita ,  Fumi Noda ,  Hideo Ishii

发明人： Kunio Shikata ,  Masayuki Ono ,  Masao Katooka ,  Haruo Moriguchi ,  Tetsuro Ikeda ,  Kenzo Danjo ,  Atsushi Kinoshita ,  Fumi Noda ,  Hideo Ishii

IPC分类号： B23K9/073 ,  B23K9/095 ,  B23K9/10 ,  B23K9/12 ,  H02M9/00

CPC分类号： B23K9/0956

摘要： A power supply apparatus for welders includes an input-side AC-to-DC converter for converting an input commercial AC voltage into a DC voltage, which is, in turn, converted to a high-frequency voltage in an inverter. The high-frequency voltage is transformed to a high-frequency voltage having a desired magnitude in a transformer. The transformed high-frequency voltage is then converted back to a DC voltage in an output-side high-frequency-to-DC converter. The DC voltage is developed between output terminals of the power supply apparatus. A current detector detects the current flowing through the output terminals and develops a detected-current representative signal. A voltage detector detects the voltage between the output terminals and develops a detected-voltage representative signal. A CPU has three control modes and controls, in a first mode, the inverter in such a manner that the current representative signal becomes equal to a reference-current representative signal. In a second mode, the CPU activates and, then, deactivates a high-frequency generator, which provides a high-frequency voltage between the output terminals, and, thereafter, performs the first mode of control. In a third control mode, the CPU controls the inverter in such a manner that the voltage representative signal becomes equal to a reference-voltage representative signal and also controls a wire feeder for feeding a wire to be connected to one of the output terminals.

摘要翻译： 一种用于焊接机的电源装置包括：输入侧AC-DC转换器，用于将输入的商用AC电压转换成直流电压，然后转换成逆变器中的高频电压。 在变压器中将高频电压变换成具有期望幅度的高频电压。 然后将变换的高频电压转换回输出侧高频至直流转换器中的直流电压。 在电源装置的输出端子之间产生直流电压。 电流检测器检测流过输出端子的电流并产生检测到的电流代表信号。 电压检测器检测输出端子之间的电压并产生检测到的电压代表信号。 CPU在第一模式中具有三种控制模式和控制，即逆变器使得当前代表信号变得等于参考电流代表信号。 在第二模式中，CPU激活并且然后去激活在输出端之间提供高频电压的高频发生器，之后执行第一控制模式。 在第三控制模式中，CPU以这样的方式控制逆变器，使得代表性的代表信号变得等于参考电压代表信号，并且还控制用于馈送要连接到一个输出端子的导线的送丝机。

公开(公告)号：US06069811A

公开(公告)日：2000-05-30

申请号：US212159

申请日：1998-12-15

申请人： Haruo Moriguchi ,  Toru Arai ,  Tetsuro Ikeda ,  Toshikazu Fujiyoshi ,  Masayuki Ono ,  Hideo Ishii

发明人： Haruo Moriguchi ,  Toru Arai ,  Tetsuro Ikeda ,  Toshikazu Fujiyoshi ,  Masayuki Ono ,  Hideo Ishii

IPC分类号： B23K9/073 ,  H02H7/125 ,  H02H9/00 ,  H02M1/08 ,  H02M3/155 ,  H02M3/28 ,  H02M3/337 ,  H02M7/12 ,  H02M7/217 ,  H02M1/10

CPC分类号： H02M1/4225 ,  H02H7/1257 ,  H02M3/337 ,  H02H9/001 ,  H02M1/32 ,  H02M1/36

摘要： A DC power supply apparatus includes a rectifier circuit which rectifies an input commercial AC voltage. The rectifier output voltage is smoothed in a smoothing capacitor. The DC voltage from the capacitor is converted to a high-frequency voltage in an inverter. The high-frequency voltage from the inverter is voltage-transformed by a transformer into a voltage-transformed, high-frequency voltage, which is then converted back into a DC voltage in a high-frequency-to-DC converter circuit. When an input commercial AC voltage is applied to the DC power supply apparatus, a pre-charging circuit pre-charges the smoothing capacitor from the input AC voltage. If a voltage having a magnitude larger than a prescribed value is applied to the DC power supply apparatus, an overvoltage protection circuit renders the rectifier circuit and the pre-charging circuit inoperative.

摘要翻译： 直流电源装置包括整流电路，其对输入的商用交流电压进行整流。 整流器输出电压在平滑电容器中平滑化。 来自电容器的直流电压在逆变器中转换成高频电压。 来自变频器的高频电压由变压器电压转换为电压变换的高频电压，然后将其转换回高频至直流转换电路中的直流电压。 当输入商用交流电压被施加到直流电源装置时，预充电电路从输入的交流电压对平滑电容器进行预充电。 如果将具有大于规定值的电压的电压施加到直流电源装置，则过电压保护电路使整流电路和预充电电路不起作用。

公开(公告)号：US5926381A

公开(公告)日：1999-07-20

申请号：US159485

申请日：1998-09-23

申请人： Haruo Moriguchi ,  Toru Arai ,  Toshikazu Fujiyoshi ,  Masayuki Ono ,  Satoshi Hamada ,  Hideo Ishii

发明人： Haruo Moriguchi ,  Toru Arai ,  Toshikazu Fujiyoshi ,  Masayuki Ono ,  Satoshi Hamada ,  Hideo Ishii

IPC分类号： H02M3/28 ,  H02M3/335 ,  H02M7/25 ,  H02M7/5387

CPC分类号： H02M7/5387 ,  H02M7/25

摘要： A DC power supply apparatus includes an input-side rectifier which rectifies an input AC voltage and supplies the rectified voltage to a voltage-boosting converter. The voltage-boosting converter converts the supplied voltage to a voltage of a predetermined magnitude. The predetermined magnitude voltage is, then, converted to a high-frequency voltage by an inverter and applied to a primary winding of a transformer. An output-side rectifier rectifies a high-frequency voltage induced in a secondary winding of the transformer. The inverter includes IGBTs and diodes, which are connected in a full-bridge configuration. A capacitor is connected in parallel with each IGBT. When the IGBTs are rendered conductive by the charging and discharging of the capacitors, no current flows through the IGBTs, and when the IGBTs are rendered nonconductive, the voltages applied to the IGBTs are made to become zero.

摘要翻译： 直流电源装置包括输入侧整流器，其对输入的交流电压进行整流，并将整流的电压提供给升压转换器。 升压转换器将所提供的电压转换成预定大小的电压。 然后，通过逆变器将预定的幅度电压转换成高频电压并施加到变压器的初级绕组。 输出侧整流器对变压器次级绕组感应的高频电压进行整流。 逆变器包括以全桥配置连接的IGBT和二极管。 电容器与每个IGBT并联连接。 当通过电容器的充放电导致IGBT导通时，IGBT中不会流过电流，当IGBT变为不导通时，施加于IGBT的电压为零。

公开(公告)号：US5930122A

公开(公告)日：1999-07-27

申请号：US152017

申请日：1998-09-11

申请人： Haruo Moriguchi ,  Toru Arai ,  Toshikazu Fujiyoshi ,  Masayuki Ono ,  Satoshi Hamada ,  Hideo Ishii

发明人： Haruo Moriguchi ,  Toru Arai ,  Toshikazu Fujiyoshi ,  Masayuki Ono ,  Satoshi Hamada ,  Hideo Ishii

IPC分类号： H02M1/10 ,  H02M3/28 ,  H02M3/335 ,  H02M7/48 ,  H02M7/5387 ,  H02M3/24

CPC分类号： H02M3/285 ,  H02M1/10 ,  H02M3/33569 ,  H02M2001/0074

摘要： An inverter includes a series circuit of two current conducting units connected between two input terminals adapted to be connected to a DC power supply. Two first capacitors are connected in series between the two input terminals. A primary winding of a transformer is connected between the junction of the current conducting units and the junction of the first capacitors. Each of the current conducting units includes a parallel circuit of an IGBT, a diode and a second capacitor. The IGBT has a collector, an emitter and a gate and is rendered conductive when a control signal is applied to the gate while a voltage of a predetermined polarity is applied between the collector and the emitter. The diode is connected in inverse parallel with the IGBT. An inverter control circuit applies alternately the control signals to the respective IGBTs with a predetermined quiescent period disposed between the respective control signals applied.

摘要翻译： 逆变器包括连接在适于连接到直流电源的两个输入端之间的两个导电单元的串联电路。 两个第一电容器串联连接在两个输入端子之间。 变压器的初级绕组连接在电流传导单元的接头和第一电容器的接点之间。 每个电流传导单元包括IGBT，二极管和第二电容器的并联电路。 IGBT具有集电极，发射极和栅极，并且当在集电极和发射极之间施加预定极性的电压时，控制信号施加到栅极时导通。 二极管与IGBT反向并联连接。 逆变器控制电路将控制信号交替地施加到各个IGBT，其中预定的静态周期设置在施加的各个控制信号之间。

公开(公告)号：US08207545B2

公开(公告)日：2012-06-26

申请号：US12438062

申请日：2007-08-15

申请人： Eiichi Satoh ,  Shogo Nasu ,  Reiko Taniguchi ,  Toshiyuki Aoyama ,  Masayuki Ono ,  Kenji Hasegawa ,  Masaru Odagiri

发明人： Eiichi Satoh ,  Shogo Nasu ,  Reiko Taniguchi ,  Toshiyuki Aoyama ,  Masayuki Ono ,  Kenji Hasegawa ,  Masaru Odagiri

IPC分类号： G09G3/30 ,  H01L33/26

CPC分类号： C09K11/584 ,  H01L33/08 ,  H01L33/18 ,  H01L33/24 ,  H05B33/145

摘要： This light-emitting device includes a first electrode, a second electrode disposed opposite to the first electrode and a phosphor layer which is sandwiched between the first electrode and the second electrode and constituted by dispersing n-type semiconductor particles in a p-type semiconductor medium. A light-emitting device in another embodiment includes a first electrode, a second electrode disposed opposite to the first electrode and a phosphor layer which is sandwiched between the first electrode and the second electrode wherein a p-type semiconductor is segregated among the n-type semiconductor particles.

摘要翻译： 该发光装置包括第一电极，与第一电极相对设置的第二电极和夹在第一电极和第二电极之间的荧光体层，并且通过将n型半导体颗粒分散在p型半导体介质 。 在另一实施例中的发光器件包括第一电极，与第一电极相对设置的第二电极和夹在第一电极和第二电极之间的荧光体层，其中p型半导体在n型 半导体颗粒。

公开(公告)号：US08178896B2

公开(公告)日：2012-05-15

申请号：US12920573

申请日：2009-02-24

申请人： Takayuki Shimamura ,  Masayuki Ono ,  Reiko Taniguchi ,  Eiichi Satoh ,  Masato Murayama ,  Masaru Odagiri

发明人： Takayuki Shimamura ,  Masayuki Ono ,  Reiko Taniguchi ,  Eiichi Satoh ,  Masato Murayama ,  Masaru Odagiri

IPC分类号： H01L33/32

CPC分类号： H01L33/24 ,  C09K11/025 ,  C09K11/642 ,  H01L33/08

摘要： A light emitting device includes a pair of electrodes facing to each other and a phosphor layer which is sandwiched between the pair of electrodes and includes phosphor particles placed therein. The phosphor particles include an n-type nitride semiconductor part and a p-type nitride semiconductor part, the n-type nitride semiconductor part and the p-type nitride semiconductor part are made of respective single crystals having wurtzite-type crystal structures having c axes parallel with each other, and the phosphor particles include an insulation layer provided to overlie one end surface out of their end surfaces perpendicular to the c axes.

摘要翻译： 发光器件包括彼此面对的一对电极和夹在一对电极之间并且包括放置在其中的荧光体颗粒的荧光体层。 荧光体颗粒包括n型氮化物半导体部件和p型氮化物半导体部件，n型氮化物半导体部件和p型氮化物半导体部件由具有c轴的纤锌矿型晶体结构的各自的单晶制成 彼此平行，并且荧光体颗粒包括设置成覆盖垂直于c轴的端表面之外的一个端面的绝缘层。

公开(公告)号：US20110176403A1

公开(公告)日：2011-07-21

申请号：US12919395

申请日：2009-01-06

申请人： Hiroaki Yamamoto ,  Masayuki Ono ,  Masahiko Nishimoto

发明人： Hiroaki Yamamoto ,  Masayuki Ono ,  Masahiko Nishimoto

IPC分类号： G11B20/18

CPC分类号： G11B7/13922 ,  G11B7/094 ,  G11B7/131 ,  G11B7/1353 ,  G11B2007/0013

摘要： An optical head device includes a light source (30) configured to emit a light beam, a light collecting optical system configured to converge the light beam onto an information recording medium (10), a hologram element (20) configured to diffract the light beam reflected from the information recording medium (10), and a photodetector (40) having a plurality of detection regions configured to receive the light beam diffracted by the hologram element (20). The hologram element (20) has two diffraction regions (261 and 262) separated from each other by a straight line (260) extending in a radial direction of the information recording medium (10). At least one of the two diffraction regions has a pattern which introduces coma aberration in the radial direction. The light diffracted by the diffraction region having the coma aberration has coma aberration in the radial direction.

摘要翻译： 一种光学头装置，包括被配置为发射光束的光源（30），被配置为将光束会聚在信息记录介质（10）上的光收集光学系统;全息元件（20），被配置为衍射光束 从信息记录介质（10）反射的光检测器（40）和具有多个检测区域的光电检测器（40），被配置为接收由全息元件（20）衍射的光束。 全息元件（20）具有通过在信息记录介质（10）的径向延伸的直线（260）彼此分离的两个衍射区域（261和262）。 两个衍射区域中的至少一个具有在径向上引入彗形像差的图案。 由具有彗形像差的衍射区域衍射的光在径向具有彗差。

公开(公告)号：US07973747B2

公开(公告)日：2011-07-05

申请号：US11665567

申请日：2005-10-25

申请人： Masayuki Ono ,  Shogo Nasu ,  Toshiyuki Aoyama ,  Masaru Odagiri

发明人： Masayuki Ono ,  Shogo Nasu ,  Toshiyuki Aoyama ,  Masaru Odagiri

IPC分类号： G09G3/30

CPC分类号： G09G3/30 ,  G09G3/2022 ,  G09G2300/06 ,  H05B33/08

摘要： There is provided a display device: a display unit including a plurality of scan electrodes arranged to extend in parallel to each other along a first direction, a plurality of data electrodes arranged to extend in parallel to each other along a second direction crossing the scan electrodes, and a plurality of pixels, each pixel at which a pair of the scan electrode and the data electrode cross each other, each pixel having a light emitting layer and a dielectric layer interposed between the scan electrode and the data electrode from a direction vertical to a face; and an erasing pulse supplying unit operable to supply attenuation voltage pulse, to the light emitting layer of each pixel, which starts at a voltage not more than an emission starting voltage at which the light emitting layer starts emission and in which polarity is alternately reversed between positive and negative.

摘要翻译： 提供了一种显示装置：显示单元，包括沿着第一方向彼此平行地延伸的多个扫描电极，多个数据电极，沿着与扫描电极交叉的第二方向彼此平行地延伸; 以及多个像素，一对扫描电极和数据电极彼此交叉的每个像素，每个像素具有从垂直于...的方向插入在扫描电极和数据电极之间的发光层和电介质层 一张脸; 以及擦除脉冲提供单元，其可操作以向每个像素的发光层提供衰减电压脉冲，所述发光层以不大于发光层开始发射的发射开始电压的电压开始，并且其中极性在 正反。

公开(公告)号：US20110156080A1

公开(公告)日：2011-06-30

申请号：US13061052

申请日：2009-02-24

申请人： Takayuki Shimamura ,  Masayuki Ono ,  Reiko Taniguchi ,  Eiichi Satoh ,  Masaru Odagiri

发明人： Takayuki Shimamura ,  Masayuki Ono ,  Reiko Taniguchi ,  Eiichi Satoh ,  Masaru Odagiri

IPC分类号： H01L33/58

CPC分类号： H01L33/18 ,  H01L33/24

摘要： A light emitting device is provided with: a pair of an anode and a cathode that are opposed to each other; and a phosphor layer, composed of a plurality of phosphor particles, that is sandwiched between the paired anode and cathode, from direction that is perpendicular to main surfaces of the anode and the cathode, and in this structure, each phosphor particle is a nitride semiconductor phosphor particle having a wurtzite crystal structure that contains an n-type nitride semiconductor portion and a p-type nitride semiconductor portion, with the n-type nitride semiconductor portion being made in contact with the cathode and the p-type nitride semiconductor portion being made in contact with the anode, and the n-type nitride semiconductor portion and the p-type nitride semiconductor portion have the common c-axe in the respective crystal structures thereof made in parallel with each other, with the n-type nitride semiconductor portion and the p-type nitride semiconductor portion being made in contact with each other on a plane in parallel with the c-axe.

摘要翻译： 发光器件设置有：一对彼此相对的阳极和阴极; 以及由垂直于阳极和阴极的主表面的方向夹在一对阳极和阴极之间的由多个荧光体颗粒组成的荧光体层，并且在该结构中，每个荧光体颗粒是氮化物半导体 具有含有n型氮化物半导体部分和p型氮化物半导体部分的纤锌矿型晶体结构的荧光体颗粒，其中使n型氮化物半导体部分与阴极接触并且p型氮化物半导体部分被制成 与n型氮化物半导体部分和n型氮化物半导体部分和n型氮化物半导体部分和/或p型氮化物半导体部分在其各自的晶体结构中具有共同的c-ax， p型氮化物半导体部分在与c-ax平行的平面上彼此接触。