公开(公告)号：US06633930B2

公开(公告)日：2003-10-14

申请号：US09453634

申请日：1999-12-03

申请人： Takashi Sonehara ,  Katsuhiro Hashimoto ,  Yoshihiro Yamaguchi ,  Yamamoto Ryou

发明人： Takashi Sonehara ,  Katsuhiro Hashimoto ,  Yoshihiro Yamaguchi ,  Yamamoto Ryou

IPC分类号： G06F1312

CPC分类号： G06F3/038 ,  G06F1/1616 ,  G06F1/169 ,  G06F3/0362

摘要： Disclosed herein are an information processing apparatus, an information processing method, and information providing medium, more particularly, the present invention provides an information processing apparatus having a first executing means for executing a predetermined processing in response to a rotational operation; and a second executing means for executing another predetermined processing in response to a pushing operation. Accordingly, repeated, complicated operations required in a related art operating systems to select a desired application program on a taskbar having a start menu button to activating the selected application program is eliminated.

摘要翻译： 本文公开了一种信息处理装置，信息处理方法和信息提供介质，更具体地说，本发明提供一种具有第一执行装置的信息处理装置，用于响应于旋转操作执行预定处理; 以及第二执行装置，用于响应于推动操作执行另一预定处理。 因此，消除了相关技术操作系统中需要重复的复杂操作，以在具有用于激活所选择的应用程序的开始菜单按钮的任务栏上选择期望的应用程序。

公开(公告)号：US06583378B1

公开(公告)日：2003-06-24

申请号：US09717140

申请日：2000-11-22

申请人： Yoshihiro Yamaguchi ,  Kazuhiro Kuraoka ,  Tetsuya Kabata

发明人： Yoshihiro Yamaguchi ,  Kazuhiro Kuraoka ,  Tetsuya Kabata

IPC分类号： B23K1000

CPC分类号： H05H1/34 ,  H05H2001/3442

摘要： The invention prolongs the electrode lifetime of plasma machining electrodes having a hafnium or zirconium insert. A hafnium or zirconium insert 21 inserted into the tip of a copper holder 22 protrudes from the tip of the copper holder 22. The protrusion length L is not larger than the diameter D of the insert, preferably not larger than 0.5 mm. The protruding portion 21a of the insert has a rounded section without sharp angles. The rear surface 21 of the insert is exposed to the flow of the cooling water inside the electrode. At least during the generation of the pilot arc, a plasma gas containing at least 5 mol % nitrogen is used.

摘要翻译： 本发明延长了具有铪或锆插入物的等离子体加工电极的电极寿命。 插入铜保持器22的尖端的铪或锆插入件21从铜保持器22的前端突出。突出长度L不大于插入件的直径D，优选不大于0.5mm。 插入件的突出部分21a具有没有锐角的圆形部分。 插入件的后表面21暴露于电极内的冷却水的流动。 至少在导电弧的产生期间，使用含有至少5mol％氮的等离子体气体。

公开(公告)号：USD446530S1

公开(公告)日：2001-08-14

申请号：US29128162

申请日：2000-08-21

申请人： Kazuhiro Kuraoka ,  Yoshihiro Yamaguchi

设计人： Kazuhiro Kuraoka ,  Yoshihiro Yamaguchi

公开(公告)号：US06275932B1

公开(公告)日：2001-08-14

申请号：US09167802

申请日：1998-10-07

申请人： Yoshihiro Yamaguchi ,  Hidekazu Tanaka ,  Hiroshi Yamaguchi ,  Masahiko Suzuki

发明人： Yoshihiro Yamaguchi ,  Hidekazu Tanaka ,  Hiroshi Yamaguchi ,  Masahiko Suzuki

IPC分类号： G06F924

CPC分类号： G06F1/1616 ,  G06F1/1635 ,  G06F1/1684 ,  G06F9/445 ,  G06Q10/107

摘要： A program startup apparatus is used in an electronic machine and automatically starts up a function provided for the electronic machine with a user's single touch operation. The program startup apparatus automatically starts up a predetermined application program stored in the electronic machine. The apparatus has startup condition storage devices for storing a startup condition preset by the user. The apparatus also has a startup sequence control device for starting up the predetermined application program upon determining that the status of the electronic machine matches the startup condition stored in the startup condition storage devices.

摘要翻译： 在电子机器中使用程序启动装置，并且通过用户的单次触摸操作自动启动为电子机器提供的功能。 程序启动装置自动启动存储在电子机器中的预定应用程序。 该装置具有用于存储由用户预设的启动条件的启动条件存储装置。 该装置还具有启动顺序控制装置，用于在确定电子机器的状态与启动条件存储装置中存储的启动条件相匹配时启动预定的应用程序。

公开(公告)号：US6023524A

公开(公告)日：2000-02-08

申请号：US769051

申请日：1996-12-18

申请人： Yoshihiro Yamaguchi

发明人： Yoshihiro Yamaguchi

IPC分类号： G03B27/73 ,  G03B27/80 ,  G06K9/00 ,  H04N1/60 ,  H04N1/62

CPC分类号： H04N1/6086 ,  G03B27/735 ,  G06K9/00228 ,  H04N1/62 ,  H04N1/628

摘要： There is provided a method in which a human image including a face of a person is extracted from a color original image at a high probability and an amount of exposure is determined so that the human image is reproduced at the most suitable density. Photographing information is read from a negative film, a color original image is divided, on the basis of the photometric data of the three colors of red, green and blue, into small regions in which color and density are the same for each of pixels on the original image, and characteristic values which indicates characteristics of the small regions are calculated. Subsequently, a small region which is estimated, on the basis of photographing information, to be a background whose size is largely different from the size of a main image, and a small region which is determined to have a low probability of being the main image on the basis of positional information are obtained, and these small regions are eliminated as non-main regions. A small region in a predetermined range of color or density corresponding to the human image is extracted, as an effective region, from other small regions than the eliminated non-main regions. The density of the human image is estimated by using the average luminance in the effective region, and the estimated density is outputted.

摘要翻译： 提供了一种方法，其中以高概率从彩色原始图像中提取包括人物的人物的图像，并且确定曝光量，使得以最合适的浓度再现人类图像。 从负片读取摄影信息，根据红色，绿色和蓝色三种颜色的测光数据，将彩色原始图像分割成其中每个像素的颜色和密度相同的小区域 计算原始图像和表示小区域特征的特征值。 随后，基于拍摄信息估计为尺寸与主图像的大小大小不同的背景的小区域和被确定为具有较低概率的主图像的小区域 获得基于位置信息的这些小区域作为非主要区域被消除。 从与除去的非主要区域相比的其他小区域，提取与人体图像相对应的预定颜色或浓度范围内的小区域作为有效区域。 通过使用有效区域中的平均亮度来估计人体图像的浓度，并输出估计的浓度。

公开(公告)号：US5780887A

公开(公告)日：1998-07-14

申请号：US261254

申请日：1994-06-14

申请人： Akio Nakagawa ,  Hiromichi Ohashi ,  Yoshihiro Yamaguchi ,  Kiminori Watanabe ,  Thuneo Thukakoshi

发明人： Akio Nakagawa ,  Hiromichi Ohashi ,  Yoshihiro Yamaguchi ,  Kiminori Watanabe ,  Thuneo Thukakoshi

IPC分类号： H01L29/06 ,  H01L29/10 ,  H01L29/739 ,  H01L27/108 ,  H01L29/76 ,  H01L29/94 ,  H01L31/119

CPC分类号： H01L29/1095 ,  H01L29/0619 ,  H01L29/0696 ,  H01L29/7393 ,  H01L29/7395

摘要： A conductivity modulated MOSFET, having a semiconductor substrate of a first conductivity type, a semiconductor layer of a second conductivity type formed on the semiconductor substrate and having a high resistance, a base layer of the first conductivity type formed in the semiconductor layer, a source layer of the second conductivity type formed in the base layer, a gate electrode formed on a gate insulating film which is formed on a channel region, the channel region being formed in a surface of the base layer between the semiconductor layer and the source layer, a source electrode ohmic-contacting the source layer and the base layer, and a drain electrode formed on the surface of the semiconductor substrate opposite to the semiconductor layer, characterized in that the conductivity modulated MOSFET has a saturation current smaller than a latch-up current when a predetermined gate voltage is applied to the gate electrode.

公开(公告)号：US5628924A

公开(公告)日：1997-05-13

申请号：US507461

申请日：1995-08-24

申请人： Toshio Yoshimitsu ,  Hitoshi Sato ,  Noriyuki Sekizawa ,  Yoshihiro Yamaguchi ,  Yoshitaka Niigaki ,  Yuuichi Takabayashi

发明人： Toshio Yoshimitsu ,  Hitoshi Sato ,  Noriyuki Sekizawa ,  Yoshihiro Yamaguchi ,  Yoshitaka Niigaki ,  Yuuichi Takabayashi

IPC分类号： B23K10/00 ,  H05H1/32 ,  H05H1/34

CPC分类号： H05H1/34 ,  H05H2001/3426 ,  H05H2001/3436 ,  H05H2001/3442 ,  H05H2001/3457 ,  H05H2001/3478

摘要： A plasma arc torch is provided which has a very long electrode lifetime, even if the number of times that an arc is generated and stopped is great. Improper electric discharge can be effectively prevented, and the lifetime can be increased due to the excellent resistance to heat. For this purpose, a metallic layer is provided in the portion where a pilot arc is generated, and the metallic layer contains at least one metal selected from the group consisting of gold and silver. The metallic layer is provided on the surface of the electrode holder, or on both of a surface of the electrode holder and a surface of the nozzle. Further, at least one of the electrode holder and the nozzle can be formed of aluminum or an aluminum alloy, and after the formation, an anodic oxide film can be formed on the surface thereof.

摘要翻译： PCT No.PCT / JP94 / 00270 Sec。 371日期1995年8月24日 102（e）日期1995年8月24日PCT 1994年2月23日PCT PCT。 公开号WO94 / 19137 日期1994年9月1日提供了等离子弧焊炬，其具有非常长的电极寿命，即使产生和停止电弧的次数也很大。 可以有效地防止不当的放电，并且由于优异的耐热性而可以提高寿命。 为此，在产生导电弧的部分中设置有金属层，金属层含有选自金和银中的至少一种金属。 金属层设置在电极保持器的表面上，或者设置在电极保持器的表面和喷嘴的表面上。 此外，电极保持器和喷嘴中的至少一个可以由铝或铝合金形成，并且在形成之后，可以在其表面上形成阳极氧化膜。

公开(公告)号：US5506384A

公开(公告)日：1996-04-09

申请号：US380955

申请日：1995-01-31

申请人： Yoshihiro Yamaguchi

发明人： Yoshihiro Yamaguchi

IPC分类号： B23K10/00

CPC分类号： B23K10/006

摘要： A first stop valve (4) is connected in parallel with a serially connected second stop valve (7) and a gas flow regulating means (6) between a supply of working gas and a plasma torch (1). In response to a start signal S.sub.T, the second stop valve (7) is opened so as to supply the working gas at a small flow rate Q.sub.P to the plasma torch (1) via the gas flow regulating means (6). After a pilot arc is started, the first stop valve (4) is gradually opened so as to gradually increase the flow rate of the working gas from the small flow rate Q.sub.P up to a normal flow rate Q.sub.M, and at the same time, the pilot current is gradually increased from an initial pilot current level I.sub.S to a pilot current level I.sub.P, corresponding to the gradual increase in the flow rate of the working gas up to the normal flow rate Q.sub.M. In response to a stop signal S.sub.P, the arc current is gradually reduced from the cutting current level I.sub.M to a lower level I.sub.D at which the main arc (13) is extinguished. A resistor (12a,12b) is connected in a current path between a constant current source (8) and the plasma nozzle (1a), with the current source (8) having a plurality of switchable current levels and the resistor (12a,12b) having a corresponding plurality of resistance levels, whereby the nozzle-workpiece voltage can be maintained substantially constant.

摘要翻译： 第一截止阀（4）与串联连接的第二截止阀（7）和气体流量调节装置（6）并联连接在工作气体和等离子体焰炬（1）之间。 响应于启动信号ST，第二截止阀（7）打开，以便通过气流调节装置（6）将小流量QP的工作气体供应到等离子体焰炬（1）。 在开始引弧之后，第一截止阀（4）逐渐打开，从而将工作气体的流量从小流量QP逐渐增加到正常流量QM，同时， 引导电流从初始引导电流电平IS逐渐增加到引导电流电平IP，对应于工作气体的流量逐渐增加直到正常流量QM。 响应于停止信号SP，电弧电流从切割电流电平IM逐渐减小到主电弧（13）熄灭的较低电平ID。 电流源（12a，12b）在恒定电流源（8）和等离子体喷嘴（1a）之间的电流通路中连接，电流源（8）具有多个可切换电流电平，电阻器（12a，12b） ）具有相应的多个电阻水平，由此喷嘴 - 工件电压可以保持基本恒定。

公开(公告)号：US5463231A

公开(公告)日：1995-10-31

申请号：US353385

申请日：1994-12-02

申请人： Tsuneo Ogura ,  Kiminori Watanabe ,  Akio Nakagawa ,  Yoshihiro Yamaguchi ,  Norio Yasuhara ,  Tomoko Matsudai ,  Shigeru Hasegawa ,  Kazuya Nakayama

发明人： Tsuneo Ogura ,  Kiminori Watanabe ,  Akio Nakagawa ,  Yoshihiro Yamaguchi ,  Norio Yasuhara ,  Tomoko Matsudai ,  Shigeru Hasegawa ,  Kazuya Nakayama

IPC分类号： H01L27/06 ,  H01L29/74 ,  H01L29/745 ,  H01L29/749 ,  H01L31/111

CPC分类号： H01L27/0617 ,  H01L29/7436 ,  H01L29/7455 ,  H01L29/749

摘要： A thyristor with insulated gates includes turn-off and turn-on MOSFETs. The turn-on MOSFET has a turn-on gate employing a p-type base as a channel and extending over an n-type base and an n-type emitter. The turn-off MOSFET has n-type drain and source layers formed in a p-type base layer, and a turn-off gate extending over the drain and source layers. The n-type drain layer is short-circuited with the p-type base layer via a drain electrode. The drain electrode is formed near an n-type emitter layer. When the thyristor is to be turned off, the first voltage is applied to the turn-on gate, and the second voltage is applied to the turn-off gate while the first voltage is applied to the turn-on gate. After the application of the second voltage continues for a predetermined period of time, the application of the first voltage to the turn-on gate is stopped. With this operation, the thyristor can be turned off even with a large current.

公开(公告)号：US5140130A

公开(公告)日：1992-08-18

申请号：US622744

申请日：1990-12-05

申请人： Shun-ichi Sakuragi ,  Yoshihiro Yamaguchi

发明人： Shun-ichi Sakuragi ,  Yoshihiro Yamaguchi

IPC分类号： H05H1/34

CPC分类号： H05H1/34 ,  H05H2001/3478

摘要： A plasma cutting torch comprising: a gas current generator having at least one orifice which is formed in a working gas passage defined between the outer peripheral surface of an electrode and the inner peripheral surface of a nozzle disposed so as to surround the electrode and which extends substantially in parallel relationship with the longitudinal axis of said electrode, wherein in case the restricted area of the orifice of the gas current generator is expressed by S5 and the restricted area of a nozzle orifice of the nozzle is expressed by S4, the relation between the two is expressed by S5.gtoreq.S4. The plasma cutting torch is further provided with a generally cylindrical space portion formed on the upstream side of the nozzle orifice defined in the leading end portion of the nozzle and having a diameter larger than the diameter of the nozzle orifice.

摘要翻译： 一种等离子切割手电筒，包括：气体电流发生器，具有至少一个孔口，该孔口形成在电极的外周面和喷嘴的内周面之间形成的工作气体通道中，所述喷嘴的内周面设置为围绕电极并延伸 基本上与所述电极的纵向轴线平行，其中在气体发生器的孔的限制区域由S5表示并且喷嘴的喷嘴孔的限制区域由S4表示的情况下， 两个由S5> / = S4表示。 等离子切割割炬还设置有形成在喷嘴孔的上游侧的大致圆柱形的空间部分，其限定在喷嘴的前端部分中，并且具有大于喷嘴孔直径的直径。