公开(公告)号：US08742992B2

公开(公告)日：2014-06-03

申请号：US13443505

申请日：2012-04-10

申请人： Manabu Kai ,  Teruhisa Ninomiya ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Takuji Furusawa ,  Masaharu Nozawa ,  Masashi Kuwahara

发明人： Manabu Kai ,  Teruhisa Ninomiya ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Takuji Furusawa ,  Masaharu Nozawa ,  Masashi Kuwahara

IPC分类号： H01Q1/38 ,  H01Q1/24

CPC分类号： H01Q1/38 ,  H01Q1/243 ,  H01Q5/364 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q9/40 ,  H01Q9/42

摘要： In a planar inverted F antenna, a second radiation element is provided parallel to the GND surface and extending partially with respect to a first radiation element in a longitudinal direction, so as to substantially increase a width of the first radiation element in the vicinity of a power supply section.

摘要翻译： 在平面倒F天线中，第二辐射元件平行于GND表面设置并相对于第一辐射元件在纵向方向上部分地延伸，以便基本上增加第一辐射元件的附近的宽度 电源部分。

公开(公告)号：US09125142B2

公开(公告)日：2015-09-01

申请号：US13485188

申请日：2012-05-31

申请人： Shinichi Hirata ,  Jun Hasegawa ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Masashi Kuwahara ,  Takuji Furusawa ,  Masaharu Nozawa

发明人： Shinichi Hirata ,  Jun Hasegawa ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Masashi Kuwahara ,  Takuji Furusawa ,  Masaharu Nozawa

IPC分类号： H04W72/04 ,  H04W48/16 ,  H04W72/12 ,  H04W84/18

CPC分类号： H04W48/16 ,  H04W72/04 ,  H04W72/1289 ,  H04W84/18

摘要： A node apparatus for forming a wireless ad-hoc network, including: a recognition possibility determination unit that determines whether or not a gateway apparatus connecting the wireless ad-hoc network to other network can be recognized; an adjoining node detection unit that detects other node apparatus which is the source of a received packet as an adjoining node; a channel switching unit that switches, when the recognition possibility determination unit determines that the gateway apparatus cannot be recognized, the channel used for reception of packets transmitted in the wireless ad-hoc network successively to each of a plurality of channels; and a channel selection unit that selects a channel to be used for communication in the wireless ad-hoc network based on the number of adjoining nodes detected by the adjoining node detection unit in each of the plurality of channels.

摘要翻译： 一种用于形成无线自组织网络的节点装置，包括：识别可能性确定单元，其确定是否可以识别将所述无线自组织网络连接到其他网络的网关装置; 邻接节点检测单元，其检测作为接收分组的源的其他节点设备作为邻接节点; 信道切换单元，当识别可能性确定单元确定网关设备不能被识别时，切换用于接收在无线自组织网络中发送的分组的信道，连续到多个信道中的每一个; 以及频道选择单元，其基于在所述多个频道中的每一个中的相邻节点检测单元检测到的相邻节点的数量，来选择所述无线自组织网络中要用于通信的频道。

公开(公告)号：US08693399B2

公开(公告)日：2014-04-08

申请号：US13484929

申请日：2012-05-31

申请人： Shinichi Hirata ,  Jun Hasegawa ,  Takahiro Koharagi ,  Takuji Furusawa ,  Hiroaki Kawasumi ,  Masashi Kuwahara ,  Katsumi Kobayashi ,  Masaharu Nozawa

发明人： Shinichi Hirata ,  Jun Hasegawa ,  Takahiro Koharagi ,  Takuji Furusawa ,  Hiroaki Kawasumi ,  Masashi Kuwahara ,  Katsumi Kobayashi ,  Masaharu Nozawa

IPC分类号： H04W4/00

CPC分类号： H04W40/32 ,  H04W40/34 ,  H04W84/18 ,  H04W88/16

摘要： A gateway apparatus including: a route control packet generating unit that generates a route control packet for constructing routes between node apparatuses forming an ad hoc network and the gateway apparatus; a channel designation signal generating unit that generates channel designation signal for designating a second channel different from a first channel on which the ad hoc network transmits and receives packets; a time designation signal generating unit that generates time designation signal for designating switching time to the node apparatus for switching the channel used for transmission and reception of packets to the second channel; a radio communication unit that transmits the route control packet, the channel designation signal and the time designation signal on the first channel; and a channel switching unit that switches, when it is time to switch, the channel on which the radio communication unit transmits and receives a signal to the second channel.

摘要翻译： 一种网关装置，包括：路径控制分组生成单元，生成用于构成自组织网络的节点装置与网关装置之间的路由的路由控制分组; 信道指定信号生成单元，生成用于指定与自组织网络发送和接收分组的第一信道不同的第二信道的信道指定信号; 时间指定信号生成单元，其生成用于指定到节点装置的切换时间的时间指定信号，用于将用于发送和接收分组的信道切换到第二信道; 无线电通信单元，其在第一信道上发送路由控制分组，信道指定信号和时间指定信号; 以及信道切换单元，当切换时间时，将无线电通信单元发送和接收信号的信道切换到第二信道。

公开(公告)号：US08717135B2

公开(公告)日：2014-05-06

申请号：US13566836

申请日：2012-08-03

申请人： Koichiro Wada ,  Masashi Kuwahara ,  Yoshinari Nakada ,  Yuichi Kasuya ,  Masanori Takahashi ,  Tetsuo Kumahora

发明人： Koichiro Wada ,  Masashi Kuwahara ,  Yoshinari Nakada ,  Yuichi Kasuya ,  Masanori Takahashi ,  Tetsuo Kumahora

IPC分类号： H01F27/02 ,  H01F27/24

CPC分类号： H01F27/02 ,  H01F1/33 ,  H01F17/045 ,  H01F27/022 ,  H01F27/255 ,  H01F27/292 ,  Y10T29/49071

摘要： An electronic component has a drum-shaped core member constituted by an assembly of soft magnetic alloy grains containing iron (Fe), silicate (Si) and chromium (Cr), a coil conductive wire wound around the core member, a pair of terminal electrodes connected to ends of the coil conductive wire, and an outer sheath resin part covering the wound coil conductive wire and constituted by a magnetic powder-containing resin; wherein there is an area where only the resin material in the magnetic powder-containing resin is permeated from the surface of the core member to a specified depth.

摘要翻译： 电子部件具有由铁（Fe），硅酸盐（Si）和铬（Cr）组成的软磁性合金晶粒组成的鼓形铁芯构件，缠绕在芯构件上的线圈导电线，一对端子电极 连接到线圈导线的端部，以及覆盖卷绕的线圈导线并由含磁性粉末的树脂构成的外护套树脂部; 其中存在只有含磁粉的树脂中的树脂材料从芯构件的表面渗透到指定深度的区域。

公开(公告)号：US08187786B2

公开(公告)日：2012-05-29

申请号：US10531897

申请日：2003-10-20

申请人： Joo-Ho Kim ,  Junji Tominaga ,  Masashi Kuwahara

发明人： Joo-Ho Kim ,  Junji Tominaga ,  Masashi Kuwahara

IPC分类号： G03F7/00

CPC分类号： G11B7/261 ,  B41M5/26 ,  B41M5/368 ,  B41M5/46 ,  B41M5/465

摘要： A pattern forming materials includes a thermal sensitive material layer formed on a target substrate, a first light-to-heat converting layer formed between the thermal sensitive material layer and the target substrate, and a second light-to-heat converting layer formed on a surface of the thermal sensitive material layer opposite to the first light-to-heat converting layer, the thermal sensitive material layer being interposed between the first and second light-to-heat converting layers. A higher aspect ratio fine pattern can be formed in the thermal sensitive material layer made of photoresist using heat generated in the first and second light-to-heat converting layers formed on both surfaces of the thermal sensitive material layer.

摘要翻译： 图案形成材料包括形成在目标基板上的热敏材料层，形成在热敏材料层和目标基板之间的第一光热转换层和形成在热敏材料层上的第二光热转换层 所述热敏材料层的表面与所述第一光热转换层相对，所述热敏材料层插入在所述第一和第二光热转换层之间。 可以在形成在热敏材料层的两个表面上的第一和第二光热转换层中产生的热量的光致抗蚀剂材料层中形成更高的纵横比精细图案。

公开(公告)号：US07440370B2

公开(公告)日：2008-10-21

申请号：US10929894

申请日：2004-08-30

申请人： Masashi Kuwahara ,  Takayuki Shima ,  Junji Tominaga ,  Takashi Kikukawa ,  Narutoshi Fukuzawa ,  Tatsuhiro Kobayashi

发明人： Masashi Kuwahara ,  Takayuki Shima ,  Junji Tominaga ,  Takashi Kikukawa ,  Narutoshi Fukuzawa ,  Tatsuhiro Kobayashi

IPC分类号： G11B7/00

CPC分类号： G11B7/24 ,  G03G5/0564 ,  G11B7/00456 ,  G11B7/1267

摘要： A method for determining a read power of a laser beam includes a step of setting a power of a laser beam to a recommended recording power Pw′ and forming a recording mark train including at least one of a recording mark having a length shorter than a resolution limit and a blank region having a length shorter than the resolution limit in an optical recording disc, thereby recording test data therein. The method also includes a step of setting the power of the laser beam to a recommended read power Pr′ and reproducing the test data recorded in the optical recording disc, a step of judging whether or not signal characteristics of a reproduced signal obtained by reproducing the test data satisfies reference conditions, and determining an optimum read power of the laser beam based on the result of the judgment.

摘要翻译： 用于确定激光束的读取功率的方法包括将激光束的功率设置为推荐的记录功率Pw'的步骤，并形成包括长度短于分辨率的记录标记中的至少一个的记录标记串 限制，并且具有比光记录盘中的分辨率限制短的长度的空白区域，从而在其中记录测试数据。 该方法还包括将激光束的功率设置为推荐的读取功率Pr'并再现记录在光学记录盘中的测试数据的步骤，判断通过再现所获得的再现信号的信号特性 测试数据满足参考条件，并且基于判断结果确定激光束的最佳读取功率。

公开(公告)号：US08243275B2

公开(公告)日：2012-08-14

申请号：US12490137

申请日：2009-06-23

申请人： Masashi Kuwahara ,  Toshio Fukaya ,  Takayuki Shima ,  Junji Tominaga ,  Rie Endo ,  Masahiro Susa ,  Michio Suzuki ,  Koichi Tsutsumi

发明人： Masashi Kuwahara ,  Toshio Fukaya ,  Takayuki Shima ,  Junji Tominaga ,  Rie Endo ,  Masahiro Susa ,  Michio Suzuki ,  Koichi Tsutsumi

IPC分类号： G01N21/55

CPC分类号： G01N21/211 ,  G01N21/0332 ,  G01N2201/0227 ,  G01N2201/023 ,  G01N2201/0231

摘要： An apparatus for optical measurement of a liquid or molten material, which has: a transparent container which has a bottom face and is capable of containing a to-be-measured material therein, with the bottom face at least having a flat face and being transparent; and an optical device that irradiates a light to the bottom face of the container and that detects and measures a reflected light from the bottom face; and a method for optically measuring a liquid or molten material using the apparatus.

摘要翻译： 一种用于液体或熔融材料的光学测量的装置，其具有：具有底面并且能够容纳待测材料的透明容器，底面至少具有平坦的表面并且是透明的 ; 以及光学装置，其将光照射到所述容器的底面，并且检测并测量来自所述底面的反射光; 以及使用该装置光学测量液体或熔融材料的方法。

公开(公告)号：US07457215B2

公开(公告)日：2008-11-25

申请号：US10929892

申请日：2004-08-30

申请人： Masashi Kuwahara ,  Takayuki Shima ,  Junji Tominaga ,  Takashi Kikukawa ,  Narutoshi Fukuzawa ,  Tatsuhiro Kobayashi

发明人： Masashi Kuwahara ,  Takayuki Shima ,  Junji Tominaga ,  Takashi Kikukawa ,  Narutoshi Fukuzawa ,  Tatsuhiro Kobayashi

IPC分类号： G11B7/00

CPC分类号： G11B19/26 ,  G11B7/005 ,  G11B7/1267 ,  G11B7/24

摘要： A method for reproducing data according to the present invention is adapted for reproducing data recorded in an optical recording disc including a multi-layered body formed by forming a decomposition reaction layer containing noble metal oxide as a primary component and a light absorption layer so as to sandwich a dielectric layer therebetween by irradiating a laser beam onto the optical recording disc and forming a recording mark train including at least one of a recording mark having a length shorter than a resolution limit and a blank region having a length shorter than the resolution limit therein, and is constituted by changing the read power Pr of the laser beam in accordance with a readout linear velocity at which data are to be reproduced from the optical recording disc. According to the thus constituted method for reproducing data, even in the case where the length of a recording mark or the length of a blank region between neighboring recording marks is shorter than the resolution limit, it is possible to record and reproduce a recording mark train including these recording marks and the blank regions. Therefore, this method can be applied to an optical recording medium whose storage capacity is markedly increased.

摘要翻译： 根据本发明的再现数据的方法适用于再现记录在包括通过形成含有贵金属氧化物作为主要成分的分解反应层和光吸收层而形成的多层体的光学记录盘中的数据，以便 通过将激光束照射到光学记录盘上并形成包括长度小于分辨率极限的记录标记和长度小于分辨率极限的空白区域中的至少一个的记录标记列，夹在其间的电介质层 并且通过根据从光记录盘再现数据的读出线速度来改变激光束的读取功率Pr构成。 根据这样构成的再现数据的方法，即使在记录标记的长度或相邻记录标记之间的空白区域的长度短于分辨率极限的情况下，也可以记录和再现记录标记列 包括这些记录标记和空白区域。 因此，该方法可以应用于存储容量明显增加的光记录介质。

公开(公告)号：US5444271A

公开(公告)日：1995-08-22

申请号：US105630

申请日：1993-08-13

申请人： Masashi Kuwahara

发明人： Masashi Kuwahara

IPC分类号： H01L29/78 ,  H01L21/331 ,  H01L21/336 ,  H01L29/08 ,  H01L29/739 ,  H01L21/223 ,  H01L27/02 ,  H01L29/74

CPC分类号： H01L29/66333 ,  H01L29/0834 ,  H01L29/7392

摘要： Base regions of a second conductivity type are formed and spaced apart from one another in a first major surface of a semiconductor substrate of a first conductivity type which functions as a drain region. Source regions of the first conductivity type are formed in each of the base regions and spaced apart from one another. Gate insulating films are formed on portions of the drain region which are located between adjacent source regions. Gates are formed on the gate insulating films. Source electrodes are formed such that each electrode short-circuits one-base region to the source regions formed in the base region. A first anode region of the second conductivity type is formed on a second major surface of the semiconductor substrate. A second anode region of the second conductivity type is formed on the first anode region. This second anode region is made of polycrystalline silicon of the second conductivity type and has an impurity concentration higher than that of the first anode region. An anode electrode is formed on the second anode region.

摘要翻译： 在第一导电类型的半导体衬底的第一主表面中形成第二导电类型的基极区域并且彼此间隔开，其用作漏极区域。 第一导电类型的源极区域形成在每个基极区域中并且彼此间隔开。 栅极绝缘膜形成在位于相邻源极区域之间的漏极区域的部分上。 栅极形成在栅极绝缘膜上。 源电极形成为使得每个电极将一个碱基区域短路到形成在基极区域中的源极区域。 第二导电类型的第一阳极区域形成在半导体衬底的第二主表面上。 第二导电类型的第二阳极区形成在第一阳极区上。 该第二阳极区由第二导电类型的多晶硅制成，其杂质浓度高于第一阳极区的杂质浓度。 阳极电极形成在第二阳极区域上。

公开(公告)号：US5124772A

公开(公告)日：1992-06-23

申请号：US579660

申请日：1990-09-10

申请人： Makoto Hideshima ,  Tetsujiro Tsunoda ,  Masashi Kuwahara ,  Shingo Yanagida

发明人： Makoto Hideshima ,  Tetsujiro Tsunoda ,  Masashi Kuwahara ,  Shingo Yanagida

IPC分类号： H01L29/78 ,  H01L21/336 ,  H01L29/06 ,  H01L29/08 ,  H01L29/32 ,  H01L29/36 ,  H01L29/739

CPC分类号： H01L29/7395 ,  H01L29/0696 ,  H01L29/32 ,  H01L29/36 ,  H01L29/0847 ,  Y10S438/904

摘要： In a power semiconductor device such as an IGBT, a fifth region of n conductivity type is provided. The fifth region is formed in a portion of a second region (drain region) contacting an insulating layer below the gate layer. The fifth region contacts a third region (base region) and has an impurity concentration higher than that of the second region. Therefore, even when a carrier life time is sufficiently short, an electron distribution density can be kept high in the entire fifth region and the second region under the third region (base region) near the fifth region, and the localization of a hole current is moderated (in a case of a p-type base and an n-type drain). As a result, a maximum controllable current is increased, and a wide safe operation area can be obtained.