公开(公告)号：US20140198771A1

公开(公告)日：2014-07-17

申请号：US14241487

申请日：2012-08-29

申请人： Shigeto Suzuki ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Akio Yoshihara ,  Shumpei Fuse

发明人： Shigeto Suzuki ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Akio Yoshihara ,  Shumpei Fuse

IPC分类号： H04W36/16

CPC分类号： H04W36/165 ,  H04W36/04 ,  H04W84/045

摘要： Provided is an HeNB which can cause a mobile station within a coverage of the HeNB to be handed over to another communicable base station. An HeNB communicates with an MME through a relay process by a gateway. The HeNB detects a state of the gateway. The HeNB stops communication with a mobile phone in accordance with the state of the gateway.

摘要翻译： 提供了一种HeNB，其可以使HeNB的覆盖范围内的移动台被切换到另一个可通信基站。 HeNB通过网关通过中继过程与MME进行通信。 HeNB检测网关的状态。 HeNB根据网关的状态停止与移动电话的通信。

公开(公告)号：US08498644B2

公开(公告)日：2013-07-30

申请号：US13391789

申请日：2010-08-13

申请人： Shinichi Sawada ,  Hirokazu Kobayashi ,  Shigeto Suzuki ,  Kohki Suzuki ,  Akio Yoshihara

发明人： Shinichi Sawada ,  Hirokazu Kobayashi ,  Shigeto Suzuki ,  Kohki Suzuki ,  Akio Yoshihara

IPC分类号： H04W36/00

CPC分类号： H04W36/0072 ,  H04W36/04 ,  H04W36/32

摘要： A wireless communication system includes: a macrocell base station device; a micro base station device serving a cell having a region including at least a part of a region of a cell served by the macrocell base station device; and a mobile station device. One of the macrocell base station device and the micro base station device includes a reporter configured to report, to the mobile station device, micro base station information indicating the micro base station device to which the mobile station device can perform a handover. The mobile station device includes a handover destination selector configured to select a handover destination based on the micro base station information reported. Thereby, a handover is prevented while preventing the processing load on the mobile station device.

摘要翻译： 一种无线通信系统，包括：宏小区基站装置; 服务于具有包括由所述宏小区基站装置服务的小区的区域的至少一部分的区域的小区的微基站装置; 和移动站装置。 宏小区基站装置和微基站装置之一包括：报告器，向移动台装置报告表示移动台装置能够进行切换的微基站装置的微基站信息。 移动站装置包括：移动目的地选择器，被配置为基于所报告的微基站信息来选择切换目的地。 由此，防止移动站装置的处理负担的切换。

公开(公告)号：US20090199371A1

公开(公告)日：2009-08-13

申请号：US12308939

申请日：2007-08-01

申请人： Makoto Katoh ,  Haruhisa Kamiya ,  Toshio Iwahara ,  Tetsuya Ogino ,  Shinichi Sawada ,  Minoru Shibata ,  Yasuhiro Sakakibara

发明人： Makoto Katoh ,  Haruhisa Kamiya ,  Toshio Iwahara ,  Tetsuya Ogino ,  Shinichi Sawada ,  Minoru Shibata ,  Yasuhiro Sakakibara

IPC分类号： A44B21/00

CPC分类号： F16B5/0628 ,  F16B21/086 ,  F16B21/088 ,  Y10T24/309 ,  Y10T24/44026 ,  Y10T24/45105

摘要： A long hole of a seat plate member is fittingly inserted to a fitting head portion provided on an upper surface of a flat plate portion of a clip in an upright posture, so as to attach the clip to the cutaway groove portion with the seat plate member in contact with a flat plate portion, and the fitting head portion is fitted to a long hole formed in an attachment receiving member. As the fitting head portion is fitted to the long hole, the boss portion moves within the cutaway groove portion to bring the seat plate member into contact with the attachment receiving member and to elastically lock a pair of elastic locking pieces with the periphery of each longer side portion of the long hole.

摘要翻译： 座板构件的长孔被配合地插入到以直立姿态设置在夹子的平板部的上表面上的装配头部，以将夹子与座板构件 与平板部分接触，并且装配头部分装配到形成在附件接收构件中的长孔上。 当配件头部装配到长孔时，凸台部分在切除槽部分内移动以使座板构件与附件接收构件接触并且弹性地锁定一对弹性锁定件，其周边部分更长 长孔的侧面部分。

公开(公告)号：USRE40662E1

公开(公告)日：2009-03-17

申请号：US10640430

申请日：2003-08-13

申请人： Tomohiro Kawase ,  Shinichi Sawada ,  Masami Tatsumi

发明人： Tomohiro Kawase ,  Shinichi Sawada ,  Masami Tatsumi

IPC分类号： C30B9/00

CPC分类号： C30B29/42 ,  C30B11/06 ,  C30B11/12

摘要： A method of preparing a compound semiconductor crystal is able to dope the crystal with carbon with high reproducibility. The method includes the steps of sealing a carbon oxide gas of a predetermined partial pressure and a compound semiconductor material in a gas-impermeable airtight vessel, increasing the temperature of the vessel to melt the compound semiconductor material sealed in the vessel, and then decreasing the temperature of the vessel to solidify the melted compound semiconductor material to grow a compound semiconductor crystal containing a predetermined amount of carbon. With this method, a compound semiconductor crystal with a carbon concentration of 0.1×1015cm−3 to 20×1015cm−3 is prepared with high reproducibility.

公开(公告)号：US06273947B1

公开(公告)日：2001-08-14

申请号：US09274286

申请日：1999-03-22

申请人： Tomohiro Kawase ,  Shinichi Sawada ,  Masami Tatsumi

发明人： Tomohiro Kawase ,  Shinichi Sawada ,  Masami Tatsumi

IPC分类号： C30B900

CPC分类号： C30B29/42 ,  C30B11/06 ,  C30B11/12

摘要： A method of preparing a compound semiconductor crystal is able to dope the crystal with carbon with high reproducibility. The method includes the steps of sealing a carbon oxide gas of a predetermined partial pressure and a compound semiconductor material in a gas-impermeable airtight vessel, increasing the temperature of the vessel to melt the compound semiconductor material sealed in the vessel, and then decreasing the temperature of the vessel to solidify the melted compound semiconductor material to grow a compound semiconductor crystal containing a predetermined amount of carbon. With this method, a compound semiconductor crystal with a carbon concentration of 0.1×1015 cm−3 to 20×1015 cm−3 is prepared with high reproducibility.

摘要翻译： 制备化合物半导体晶体的方法能够以高重现性将碳掺杂。 该方法包括以下步骤：将不规则分压的氧化碳气体和化合物半导体材料密封在不透气体的气密容器中，增加容器的温度以熔化密封在容器中的化合物半导体材料，然后将 使熔融的化合物半导体材料固化，生长含有规定量的碳的化合物半导体晶体。 通过该方法，以高的再现性制备碳浓度为0.1×10 15 cm -3〜20×10 15 cm -3的化合物半导体晶体。

公开(公告)号：US5021189A

公开(公告)日：1991-06-04

申请号：US507083

申请日：1990-04-05

申请人： Shinichi Sawada ,  Tetsuya Matsushita ,  Toyoshiro Isoyama ,  Hideo Saito

发明人： Shinichi Sawada ,  Tetsuya Matsushita ,  Toyoshiro Isoyama ,  Hideo Saito

IPC分类号： C09K19/46 ,  C09K19/30 ,  C09K19/42 ,  C09K19/44 ,  G02F1/13

CPC分类号： C09K19/42

摘要： The present invention provides a liquid crystal composition wherein properties required in the super twist birefringence effect mode (SBE mode), particularly the high transparent point, low viscosity, and controllable optical isotropic value (.DELTA.n) are kept well balanced, the steepness of the voltage-transmission property is improved, and the value of N.sub.max that indicates high multiplex properties is high.A liquid crystal composition is provided containing a first component represented by the general formula: ##STR1## wherein R.sup.1 and R.sup.2 each represent an alkyl group having 1 to 8 carbon atoms,and a second component represented by the general formula: ##STR2## wherein R.sup.3 represents an alkyl group having 1 to 8 carbon atoms, or an alkenyl group having 2 to 8 carbon atoms, R.sup.4 represents H or F, R.sup.5 represents a CN-group or F, and ##STR3## represents ##STR4## and a liquid crystal display device that uses the same.

公开(公告)号：US4923632A

公开(公告)日：1990-05-08

申请号：US272942

申请日：1988-11-18

申请人： Shinichi Sawada ,  Toyoshiro Isoyama ,  Tetsuya Matsushita ,  Hideo Saito

发明人： Shinichi Sawada ,  Toyoshiro Isoyama ,  Tetsuya Matsushita ,  Hideo Saito

IPC分类号： G02F1/13 ,  C09K19/30 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46

CPC分类号： C09K19/3003 ,  C09K19/42

摘要： A liquid crystal composition for twist nematic mode having improved reduction in threshold voltage and temperature dependency of the threshold voltage in a liquid crystal display element using the composition, and a liquid crystal display element are provided, which composition comprises a compound of the formula ##STR1## wherein R.sub.1 is 1-8C alkyl, R.sub.2 is F or CN and n is 1 or 2; or comprises the compound of the formula (I) as a first component and at least one member as a second component selected from compounds of the following formulas (II), (III) and (IV); ##STR2## wherein R.sub.3 is 1-8C alkyl and R.sub.4 is H or F, ##STR3## wherein R.sub.5 is 1-8C alkyl, R.sub.6 is 1-8C alkoxy or F, m is 1 or 2 and X is single bond or --COO--, and ##STR4## wherein R.sub.7 is 1-8C alkyl, R.sub.8 is 1-8C alkyl or alkoxy, F or CN and ##STR5##

公开(公告)号：US4776975A

公开(公告)日：1988-10-11

申请号：US3760

申请日：1987-01-16

申请人： Shinichi Sawada ,  Hideo Saito ,  Kenji Furukawa

发明人： Shinichi Sawada ,  Hideo Saito ,  Kenji Furukawa

IPC分类号： C07D239/26 ,  C09K19/30 ,  C09K19/34 ,  C09K19/42 ,  C09K19/44 ,  C09K19/46 ,  G02F1/13

CPC分类号： C09K19/42

摘要： A nematic liquid crystal composition capable of improving reduction in the threshold voltage of TN type liquid crystal display elements and the temperature dependency thereof, and a liquid crystal display element using the composition are provided, which composition comprising 10 to 80% by weight of a first component comprising at least one compound expressed by the formula ##STR1## wherein m represents 0 or 1, R.sup.1 represents F or H and R.sup.2 represents an alkyl group of 1 to 8 carbon atoms, and 10 to 40% by weight of a second component comprising at least one compound expressed by the formula ##STR2## wherein l represents 1 or 2 and R.sup.2 is as defined above.

摘要翻译： 提供了能够改善TN型液晶显示元件的阈值电压的降低及其温度依赖性的向列型液晶组合物，以及使用该组合物的液晶显示元件，该组合物包含10至80重量％的第一 组分，其包含至少一种由式（I）表示的化合物，其中m表示0或1，R 1表示F或H，R 2表示1至8个碳原子的烷基和10至40重量％的 第二组分包含至少一种由式（IV）表示的化合物，其中l表示1或2，R2如上所定义。

公开(公告)号：US4450094A

公开(公告)日：1984-05-22

申请号：US219921

申请日：1980-12-24

申请人： Hideo Sato ,  Yasuyuki Goto ,  Hideo Saito ,  Shinichi Sawada ,  Keiichi Matsunami ,  Kohzo Hirata

发明人： Hideo Sato ,  Yasuyuki Goto ,  Hideo Saito ,  Shinichi Sawada ,  Keiichi Matsunami ,  Kohzo Hirata

IPC分类号： C09K19/34 ,  C09K19/42 ,  C09K3/34

CPC分类号： C09K19/42 ,  C09K19/3402 ,  C09K2019/3422

摘要： Liquid crystal compositions suitable for liquid crystal display elements according to multiplexing mode are provided. The compositions consist of at least one nematic liquid crystal compound having a positive dielectric anisotropy (N.sub.p) and at least one nematic liquid crystal compound having a negative dielectric anisotropy (N.sub.n), at least one compound of the group consisting of said at least one N.sub.p and said at least one N.sub.n being expressed by the general formula ##STR1## wherein R.sub.1 is 1-10 C alkyl group or alkoxy group, carboxyl group or cyano group and R.sub.2 is 1-10 C alkyl group or alkoxy group or carboxyl group.

摘要翻译： 提供了适用于根据复用模式的液晶显示元件的液晶组合物。 组合物由至少一种具有正介电各向异性（Np）和至少一种具有负介电各向异性（Nn）的向列型液晶化合物的至少一种向列液晶化合物，至少一种由所述至少一个Np组成的组的化合物 并且所述至少一个Nn由通式“IMAGE”表示，其中R1为1-10C烷基或烷氧基，羧基或氰基，R2为1-10C烷基或烷氧基或羧基。

公开(公告)号：US08983525B2

公开(公告)日：2015-03-17

申请号：US13583012

申请日：2011-03-07

申请人： Shigeto Suzuki ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Koki Suzuki ,  Akio Yoshihara

发明人： Shigeto Suzuki ,  Shinichi Sawada ,  Hirokazu Kobayashi ,  Koki Suzuki ,  Akio Yoshihara

IPC分类号： H04W48/16 ,  H04W48/08 ,  H04W84/04

CPC分类号： H04W48/08 ,  H04W84/045

摘要： A mobile communication system includes: a plurality of mobile communication terminals; and a first base station device configured to wirelessly communicate with the plurality of mobile communication terminals. The first base station device is configured to report to the plurality of mobile communication terminals that a second base station device allowing only a particular mobile communication terminal access is set to allow all the plurality of mobile communication terminals access, by transmitting using cell broadcast service, identification information of the second station device.

摘要翻译： 移动通信系统包括：多个移动通信终端; 以及配置为与所述多个移动通信终端无线通信的第一基站装置。 第一基站装置被配置为向多个移动通信终端报告仅允许特定移动通信终端接入的第二基站装置被设定为允许所有多个移动通信终端通过使用小区广播服务进行发送， 第二站装置的识别信息。