公开(公告)号：US5203008A

公开(公告)日：1993-04-13

申请号：US618456

申请日：1990-11-27

申请人： Syuji Yasuda ,  Yoshiaki Nakajima ,  Jun Tajima

发明人： Syuji Yasuda ,  Yoshiaki Nakajima ,  Jun Tajima

IPC分类号： H04W16/10 ,  H04W72/08

CPC分类号： H04W72/085

摘要： In a method of assigning a mobile radio communication channel, a plurality of mobile stations and a plurality of base stations constituting communication zones are distributed in a service area. The mobile stations are connected to the base stations for communication. A radio communication channel which meets the following first and second conditions is selected and assigned. The first condition is that a reception electric field level of communication between the mobile station and the base station which are connected for communication belongs to a channel group which satisfies a lower limit value. The second condition is that when the radio communication channel is used for communication connection, the ratio (D/U) of desired wave power to interference wave power satisfies quality conditions.

公开(公告)号：US20130035429A1

公开(公告)日：2013-02-07

申请号：US13641973

申请日：2011-03-30

申请人： Jun Tajima

发明人： Jun Tajima

IPC分类号： C08L69/00 ,  C08K5/41

CPC分类号： C08L69/00 ,  C08K5/42 ,  C08L2205/02

摘要： A transparent and flame-retardant aromatic polycarbonate resin composite is provided. A transparent and flame-retardant aromatic polycarbonate resin composite includes (A) 100 parts by mass of a transparent aromatic polycarbonate resin composed of 99 percent by mass to 50 percent by mass of an aromatic polycarbonate resin-A with a viscosity-average molecular weight (Mv) of 3×103 to 2.5×104, and 1 percent by mass to 50 percent by mass of an aromatic polycarbonate resin-B with a viscosity-average molecular weight (Mv) of 5×104 to 9×104, and, (B) 5×10−3 parts by mass to 9×10−2 parts by mass of a flame retardant composed of an alkali metal salt of an organic sulfonic acid, wherein a Q-value is 0.1 cm3/sec or smaller, a test piece for UL testing of 2.0 mm thickness molded using the aromatic polycarbonate resin composite satisfies UL94V-0, and, a molded article of 3.0 mm thickness shows a haze value of 2% or smaller.

摘要翻译： 提供透明和阻燃的芳族聚碳酸酯树脂复合材料。 透明和阻燃的芳族聚碳酸酯树脂复合材料包括（A）100质量份由99质量％至50质量％的具有粘均分子量的芳族聚碳酸酯树脂A构成的透明芳族聚碳酸酯树脂 Mv）为3×10 3〜2.5×10 4，1质量％〜50质量％的粘均分子量（Mv）为5×10 4〜9×10 4的芳香族聚碳酸酯树脂-B，（ B）5×10 -3质量份〜9×10 -2质量份由Q值为0.1cm 3 / sec以下的有机磺酸碱金属盐构成的阻燃剂，试验 使用芳香族聚碳酸酯树脂复合体成型的2.0mm厚的UL试验片满足UL94V-0，3.0mm厚的成型体的雾度值为2％以下。

公开(公告)号：US5569566A

公开(公告)日：1996-10-29

申请号：US416849

申请日：1995-04-14

申请人： Satoshi Kanayama ,  Noriyoshi Ogawa ,  Jun Tajima

发明人： Satoshi Kanayama ,  Noriyoshi Ogawa ,  Jun Tajima

IPC分类号： G03G5/05

CPC分类号： G03G5/0503 ,  G03G5/0564

摘要： A photoreceptor for electrophotography which comprises a conductive substrate and a photoconductive layer on the conductive substrate, a polycarbonate resin containing free chlorine of 2 ppm or below being contained in the photoconductive layer. No minute black spots generate and an excellent quality of picture is provided.

摘要翻译： PCT No.PCT / JP94 / 01511 Sec。 371日期：1995年4月14日 102（e）1995年4月14日PCT PCT 1994年9月13日PCT公布。 公开号WO95 / 08138 日期1995年3月23日在导电性基板上包含导电性基板和感光层的电子照相用感光体，含有2ppm以下游离氯的聚碳酸酯树脂含在光电导层中。 不会产生微小的黑点，并提供优质的图像。

公开(公告)号：US08338064B2

公开(公告)日：2012-12-25

申请号：US12309682

申请日：2007-07-25

申请人： Jun Tajima ,  Takahiro Adachi

发明人： Jun Tajima ,  Takahiro Adachi

IPC分类号： G03G5/04

CPC分类号： G03G5/0564 ,  C08G18/61 ,  C08G18/6511 ,  C08G18/664 ,  C08G18/758 ,  C08G77/38 ,  C08G77/388 ,  C08G77/458 ,  C08L69/00 ,  C08L75/04 ,  G03G5/0575 ,  G03G5/0578 ,  G03G5/0596 ,  C08L2666/20

摘要： A long-life electrophotographic photosensitive body having excellent wear resistance and crack resistance can be obtained by using a polycarbonate resin composition, which is obtained by blending 0.01-5 parts by weight of a silicone-modified polyurethane per 100 parts by weight of a polycarbonate resin, as a binder for photosensitive layer (or in case when the photosensitive layer is of multilayer type, for at least an electron transport layer) of the electrophotographic photosensitive body. The silicone-modified polyurethane is obtained by reacting a diol component (a) represented by the general formula (I) below, an active hydrogen-containing polysiloxane compound (b), a polyisocyanate component (c) and, if necessary, a chain extender (d). (In the formula (I), R1 and R2 independently represent a hydrogen atom or an alkyl group; R3 represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom or an alkoxycarbonyl group; M represents a single bond, a substituted or unsubstituted alkylene group or an oxyalkylene group; and n represents an integer of 0-4.

摘要翻译： 通过使用聚碳酸酯树脂组合物，可以获得具有优异的耐磨性和抗裂性的长寿命的电子照相感光体，该聚碳酸酯树脂组合物是通过将0.01-5重量份的硅氧烷改性的聚氨酯与100重量份的聚碳酸酯树脂 ，作为电子照相感光体的感光层的粘合剂（或者在感光层为多层型的情况下，至少为电子传输层）。 硅氧烷改性聚氨酯通过使下述通式（I）表示的二醇成分（a），含活性氢的聚硅氧烷化合物（b），多异氰酸酯成分（c）和必要时的扩链剂 （d）。 （式（I）中，R 1和R 2分别表示氢原子或烷基，R 3表示氢原子，烷基，烷氧基，卤素原子或烷氧基羰基，M表示单键， 取代或未取代的亚烷基或氧化烯基; n表示0-4的整数。

公开(公告)号：US08927633B2

公开(公告)日：2015-01-06

申请号：US14342146

申请日：2012-08-31

申请人： Jun Tajima ,  Yutaka Nishibayashi ,  Hiromitsu Nagashima

发明人： Jun Tajima ,  Yutaka Nishibayashi ,  Hiromitsu Nagashima

IPC分类号： C08K5/42 ,  C08K5/549

CPC分类号： C08K5/42 ,  C08G77/045 ,  C08K5/549 ,  C08L69/00 ,  C08L83/04 ,  C08L2205/02 ,  G02B1/04 ,  G02B5/0242

摘要： An aromatic polycarbonate resin composition includes per 100 mass parts of an aromatic polycarbonate resin (A) having an aromatic polycarbonate resin (a1) and an aromatic polycarbonate resin (a2) in a ratio when a total quantity of aromatic polycarbonate resins (a1) and (a2) is denoted as 100 mass percent, (a1):(a2)=99 mass percent to 50 mass percent:1 mass percent to 50 mass percent; 0.01 to 10 mass parts of microparticles (B) selected from the group consisting of polyorganosilsesquioxane microparticles and (meth)acrylic resin microparticles; and 0.005 mass part to 0.1 mass part of a flame retardant (C) in the form of organic sulfonic acid metal salt; wherein a molten resin quantity Q value flowing out of an orifice 1 mm in diameter×10 mm in length at a temperature of 280° C. at a load of 1.57×107 Pa.

摘要翻译： 芳香族聚碳酸酯树脂组合物包含芳族聚碳酸酯树脂（a1）和芳香族聚碳酸酯树脂（a2）的芳香族聚碳酸酯树脂（a1）和芳香族聚碳酸酯树脂（a2）的总芳香族聚碳酸酯树脂（a1）和芳香族聚碳酸酯树脂（a1） a2）表示为100质量％，（a1）：（a2）= 99质量％〜50质量％：1质量％〜50质量％ 0.01〜10质量份选自聚有机倍半硅氧烷微粒和（甲基）丙烯酸树脂微粒组成的组的微粒（B） 和0.005质量份至0.1质量份的有机磺酸金属盐形式的阻燃剂（C）; 其中熔融树脂量Q值在1.57×107Pa的负荷下，在280℃的温度下从1mm的直径×10mm的孔流出。

公开(公告)号：US20120117236A1

公开(公告)日：2012-05-10

申请号：US13256433

申请日：2010-03-11

申请人： Naohisa Fukuda ,  Seiji Sanda ,  Mitsuteru Okazaki ,  Akihiko Sawa ,  Jun Tajima ,  Nobuhisa Yoda

发明人： Naohisa Fukuda ,  Seiji Sanda ,  Mitsuteru Okazaki ,  Akihiko Sawa ,  Jun Tajima ,  Nobuhisa Yoda

IPC分类号： G06F15/173

CPC分类号： H04L43/0882 ,  G06F17/30106 ,  G06Q30/04 ,  H04L12/14 ,  H04L12/1432 ,  H04L12/1485 ,  H04L67/22 ,  H04M15/00 ,  H04M15/08 ,  H04M15/49 ,  H04M15/61 ,  H04M15/8044 ,  H04M15/8055 ,  H04M15/82 ,  H04M15/8207 ,  H04M15/8214 ,  H04M15/83 ,  H04M15/835 ,  H04M15/8353 ,  H04M15/8355 ,  H04M15/84 ,  H04M15/846 ,  H04M15/85 ,  H04M15/853 ,  H04M15/854 ,  H04M15/857 ,  H04M2215/78 ,  H04M2215/7813 ,  H04M2215/782 ,  H04W4/24

摘要： Network connection systems and methods for managing a variety of services over different kinds of networks. A network connection and communication system is provided that monitors and displays units of network usage over a selected network. The information can be displayed in terms of usage units that are easy to understand from the viewpoint of a user. For instance, a display screen can indicate the number of available or used usage units, eg, connection minutes (time), the number of books purchased and downloaded over the network, the number of connections to a communicating partner. Multiple conversions can occur between various services that are available depending on the type of service and selected network.

摘要翻译： 用于通过不同种类的网络管理各种服务的网络连接系统和方法。 提供了一种网络连接和通信系统，用于监视和显示所选网络中网络使用的单位。 信息可以从用户的观点来看容易理解的使用单位来显示。 例如，显示屏幕可以指示可用或使用的使用单元的数量，例如连接分钟（时间），通过网络购买和下载的图书数量，到通信伙伴的连接数量。 根据服务类型和所选网络，可以在可用的各种服务之间进行多次转换。

公开(公告)号：US20100047703A1

公开(公告)日：2010-02-25

申请号：US12375284

申请日：2007-07-31

申请人： Jun Tajima

发明人： Jun Tajima

IPC分类号： G03G5/047 ,  C08G64/04 ,  G03G5/04

CPC分类号： G03G5/0564 ,  C08G64/06 ,  C08J5/18 ,  C08J2369/00

摘要： The present invention is directed to a polycarbonate resin comprising a structural unit represented by the following general formula (I), wherein the structural unit of general formula (I) occupies 5 to 100 mol % relative to all the structural units, and the limiting viscosity of the polycarbonate resin is 0.3 to 2.0 dl/g: wherein in the formula, R1 through R8 independently represent a hydrogen atom, a halogen group, an alkyl group having a carbon number of 1 through 9, an aryl group having a carbon number of 6 through 12, an alkenyl group having a carbon number of 2 through 5, an alkoxy group having a carbon number of 1 through 5, or an aralkyl group having a carbon number of 7 through 17.

摘要翻译： 本发明涉及包含由以下通式（I）表示的结构单元的聚碳酸酯树脂，其中通式（I）的结构单元占所有结构单元的5至100摩尔％，特性粘度 的聚碳酸酯树脂为0.3〜2.0dl / g：式中，R 1〜R 8独立地表示氢原子，卤素基，碳原子数为1〜9的烷基，碳数为 6至12，碳数为2至5的烯基，碳数为1至5的烷氧基或碳数为7至17的芳烷基。

公开(公告)号：US08283433B2

公开(公告)日：2012-10-09

申请号：US12375284

申请日：2007-07-31

申请人： Jun Tajima

发明人： Jun Tajima

IPC分类号： C08G63/02 ,  C08G64/00

CPC分类号： G03G5/0564 ,  C08G64/06 ,  C08J5/18 ,  C08J2369/00

摘要： The present invention is directed to a polycarbonate resin comprising a structural unit represented by the following general formula (I), wherein the structural unit of general formula (I) occupies 5 to 100 mol % relative to all the structural units, and the limiting viscosity of the polycarbonate resin is 0.3 to 2.0 dl/g: wherein in the formula, R1 through R8 independently represent a hydrogen atom, a halogen group, an alkyl group having a carbon number of 1 through 9, an aryl group having a carbon number of 6 through 12, an alkenyl group having a carbon number of 2 through 5, an alkoxy group having a carbon number of 1 through 5, or an aralkyl group having a carbon number of 7 through 17.

摘要翻译： 本发明涉及包含由以下通式（I）表示的结构单元的聚碳酸酯树脂，其中通式（I）的结构单元占所有结构单元的5至100摩尔％，特性粘度 的聚碳酸酯树脂为0.3〜2.0dl / g：式中，R 1〜R 8独立地表示氢原子，卤素基，碳原子数为1〜9的烷基，碳数为 6至12，碳数为2至5的烯基，碳数为1至5的烷氧基或碳数为7至17的芳烷基。

公开(公告)号：US07147236B2

公开(公告)日：2006-12-12

申请号：US10690522

申请日：2003-10-23

申请人： Fujio Momiyama ,  Tetsuya Yamasumi ,  Naohiro Yuhara ,  Jun Tajima ,  Takashi Sasaki

发明人： Fujio Momiyama ,  Tetsuya Yamasumi ,  Naohiro Yuhara ,  Jun Tajima ,  Takashi Sasaki

IPC分类号： B60G11/46

CPC分类号： B60G11/465 ,  B60G7/001 ,  B60G9/003 ,  B60G11/04 ,  B60G2200/31 ,  B60G2200/314 ,  B60G2202/112 ,  B60G2202/116 ,  B60G2202/152 ,  B60G2204/121 ,  B60G2204/143 ,  B60G2204/148 ,  B60G2206/11

摘要： In order to provide a suspension which is inexpensive and light in weight and which can attain substantially improved vehicle-riding comfort without lowering drivability, an axle is hanged from a chassis side (side rails) by resilient supports (leaf and air springs) with different spring characteristics arranged forwards and rearwards of the axle. The axle 1 is allowed to make rolling motion due to difference in spring characteristic between the forward and rearward resilient supports.

摘要翻译： 为了提供廉价且重量轻的悬架，并且可以在不降低驾驶性的情况下实现显着改善的乘坐舒适性，通过具有不同的弹性支撑（叶和空气弹簧）从机架侧（侧轨）悬挂轴 弹簧特性布置在车轴的前后。 轴1由于前后弹性支撑件之间的弹簧特性的差异而允许滚动运动。

公开(公告)号：US5916980A

公开(公告)日：1999-06-29

申请号：US943158

申请日：1997-10-03

申请人： Noriyoshi Ogawa ,  Jun Tajima ,  Mitsuhiro Takarada ,  Masaki Tanaka

发明人： Noriyoshi Ogawa ,  Jun Tajima ,  Mitsuhiro Takarada ,  Masaki Tanaka

IPC分类号： C08G64/18 ,  C08G77/448 ,  C08J5/18 ,  C08L69/00 ,  C08G64/00

CPC分类号： C08J5/18 ,  C08G64/186 ,  C08G77/448 ,  C08L69/00 ,  C08J2369/00

摘要： A polycarbonate polymer and resin composition having excellent transparency and abrasion resistance, comprising a mixture of (i) a polycarbonate polymer having a repeating unit having a specific grafted polysiloxane structure, and (ii) from 0 to 20 wt % of a diorganopolysiloxane. The polycarbonate polymer is obtained by reacting (a) a specific polysiloxane compound and (b) a specific bisphenol compound with (c) a carbonate ester forming compound.

摘要翻译： 具有优异的透明性和耐磨性的聚碳酸酯聚合物和树脂组合物，包含（i）具有特定接枝聚硅氧烷结构的重复单元的聚碳酸酯聚合物和（ii）0-20重量％的二有机聚硅氧烷的混合物。 聚碳酸酯聚合物通过（a）特定的聚硅氧烷化合物和（b）特定的双酚化合物与（c）形成碳酸酯的化合物反应而获得。