公开(公告)号：US11283071B2

公开(公告)日：2022-03-22

申请号：US15587859

申请日：2017-05-05

申请人： Hajime Hasegawa ,  Keisuke Omori ,  Masato Hozumi ,  Masashi Kodama ,  Takumi Tanaka ,  Hideki Yoshida ,  Masato Sonoo ,  Yuuki Maeda

发明人： Hajime Hasegawa ,  Keisuke Omori ,  Masato Hozumi ,  Masashi Kodama ,  Takumi Tanaka ,  Hideki Yoshida ,  Masato Sonoo ,  Yuuki Maeda

IPC分类号： H01M4/525 ,  C01G53/00 ,  H01M4/505 ,  H01M10/0525 ,  H01M10/0562 ,  H01M4/02

摘要： A cathode active material with high durability and a lithium ion secondary battery. The cathode active material is a cathode active material represented by a general formula Li(1+a)NixCoyMnzWtO2 (−0.05≤a≤0.2, x=1−y−z−t, 0≤y

公开(公告)号：US09299990B2

公开(公告)日：2016-03-29

申请号：US12988329

申请日：2009-10-29

申请人： Hajime Hasegawa

发明人： Hajime Hasegawa

IPC分类号： H01M4/88 ,  H01M8/02

CPC分类号： H01M4/8807 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0247 ,  Y02E60/50 ,  Y02P70/56

摘要： Through enhancement of productivity in a gas flow-path formation member, rising of production cost and deterioration of productivity of a cell that contains the gas flow-path formation member in cell components of the cell are prevented.A porous board 32 as a gas flow-path formation member that is individually formed from a separator is a molded piece containing carbon powder as raw materials, whereby possibilities of corrosion in an inner cell environment are naturally lower than the metallic-made. Further, since necessary conductivities are securable by carbon itself, additional treatments such as gilding for improvement of conductivity are not required. Moreover, because a plurality of openings of the porous board 32 are regularly arranged, forming either a tortoise-shell formed mesh 22 or lozenge-formed mesh 26, the porous board 32 can be easily molded with a mold 30 and can be accurately formed with high precision even in mass production. Still further, removal of burrs 34 and expansion of surface roughness are performable to the porous board 32 through an identical process following molding.

摘要翻译： 通过提高气体流路形成部件的生产率，能够防止电池的电池部件中含有气体流路形成部件的电池的生产成本的上升和生产率的劣化。 作为气体流路形成部件的作为气体流路形成部件的多孔板32分别由隔膜形成的是含有碳粉末作为原料的成型体，由此在内部电池环境中的腐蚀的可能性自然地比金属制造的低。 此外，由于必需的电导率可由碳本身固化，不需要额外的处理，例如用于改善导电性的镀金。 此外，由于多孔板32的多个开口被规则排列，所以形成乌龟壳形成的网22或锭形网26，多孔板32可以容易地用模具30模制，并且可以用 即使在批量生产中也具有高精度。 此外，除了毛刺34和表面粗糙度的膨胀可以通过在模制之后的相同工艺对多孔板32进行。

公开(公告)号：US09131375B2

公开(公告)日：2015-09-08

申请号：US13613145

申请日：2012-09-13

申请人： Hajime Hasegawa

发明人： Hajime Hasegawa

IPC分类号： H04B7/00 ,  H04W16/06 ,  H04W92/20 ,  H04W84/04 ,  H04W72/04

CPC分类号： H04W16/06 ,  H04W72/0426 ,  H04W84/047 ,  H04W92/20

摘要： A wireless communication system includes a first base station and a second base station that respectively communicate with a mobile station by using a wireless resource. The first base station includes a resource control unit that controls allocation of the wireless resource to the second base station. The second base station includes a communication unit that communicates with the mobile station by using the wireless resource allocated from the first base station.

摘要翻译： 无线通信系统包括分别通过使用无线资源与移动台通信的第一基站和第二基站。 第一基站包括控制向第二基站的无线资源的分配的资源控制单元。 第二基站包括通过使用从第一基站分配的无线资源与移动台进行通信的通信单元。

公开(公告)号：US20150096169A1

公开(公告)日：2015-04-09

申请号：US14391892

申请日：2013-05-29

申请人： Hajime Hasegawa ,  Hiroki Kubo ,  Yuichi Hashimoto ,  Daichi Kosaka ,  Keisuke Watanabe ,  Tamito Igarashi ,  Mitsuyasu Sakuma

发明人： Hajime Hasegawa ,  Hiroki Kubo ,  Yuichi Hashimoto ,  Daichi Kosaka ,  Keisuke Watanabe ,  Tamito Igarashi ,  Mitsuyasu Sakuma

IPC分类号： H01M4/62 ,  H01M4/131 ,  H01M4/525 ,  H01M10/0562 ,  H01M10/058 ,  H01M4/505 ,  H01M4/04 ,  H01M4/1391

摘要： A slurry for a positive electrode for a sulfide-based solid-state battery contains at least a fluorine-based copolymer containing vinylidene fluoride monomer units, a positive electrode active material, and a solvent or a dispersion medium. When a dry volume of the slurry is set to 100% by volume, a content ratio of the fluorine-based copolymer is 1.5 to 10% by volume.

摘要翻译： 用于硫化物系固体电池用正极的浆料至少含有含有偏二氟乙烯单体单元的氟系共聚物，正极活性物质，溶剂或分散介质。 当将浆体的干体积设定为100体积％时，氟系共聚物的含有比例为1.5〜10体积％。

公开(公告)号：US08993197B2

公开(公告)日：2015-03-31

申请号：US13511175

申请日：2010-12-24

申请人： Takashi Iseki ,  Kazuyuki Nakanishi ,  Yasuhiro Ozawa ,  Yuka Yamada ,  Hajime Hasegawa ,  Masafumi Koizumi ,  Katsutoshi Fujisawa ,  Naoki Ueda ,  Hirohiko Hisano

发明人： Takashi Iseki ,  Kazuyuki Nakanishi ,  Yasuhiro Ozawa ,  Yuka Yamada ,  Hajime Hasegawa ,  Masafumi Koizumi ,  Katsutoshi Fujisawa ,  Naoki Ueda ,  Hirohiko Hisano

IPC分类号： H01M8/02 ,  C23C16/26 ,  C01B31/02 ,  B82Y30/00

CPC分类号： C01B31/02 ,  B82Y30/00 ,  C01B32/05 ,  H01M8/021 ,  H01M8/0228 ,  H01M8/0234 ,  Y02P70/56

摘要： A bipolar plate for a fuel cell comprises a substrate formed of stainless steel; an oriented amorphous carbon film formed at least on a surface of the substrate facing an electrode, and containing C as a main component, 3 to 20 at. % of N, and more than 0 at. % and not more than 20 at. % of H, and when the total amount of the C is taken as 100 at. %, the amount of C having an sp2 hybrid orbital (Csp2) being not less than 70 at. % and less than 100 at. %, and (002) planes of graphite being oriented along a thickness direction; a mixed layer generated in an interface between the substrate and the oriented amorphous carbon film and containing at least one kind of constituent atoms of each of the substrate and the oriented amorphous carbon film; and a plurality of projections protruding from the mixed layer into the oriented amorphous carbon film and having a mean length of 10 to 150 nm.

摘要翻译： 用于燃料电池的双极板包括由不锈钢形成的基板; 至少在面向电极的基板的表面上形成并含有C为主要成分的定向非晶碳膜，3至20at。 N的百分比，超过0。 ％，不超过20。 H的百分比，当C的总量取为100时。 ％，具有sp2混合轨道（Csp2）的C的量不小于70at。 ％和小于100。 ％和（002）面的石墨沿厚度方向取向; 在所述基板和所述取向非晶碳膜之间的界面中产生并且含有所述基板和所述取向非晶碳膜中的至少一种构成原子的混合层; 以及从混合层突出到取向非晶碳膜中并具有10〜150nm的平均长度的多个突起。

公开(公告)号：US08874066B2

公开(公告)日：2014-10-28

申请号：US13079930

申请日：2011-04-05

申请人： Hajime Hasegawa

发明人： Hajime Hasegawa

IPC分类号： H04B1/00 ,  H04B15/00 ,  H04B7/00 ,  H04M11/04 ,  H04M1/68 ,  H04M3/16 ,  H04W4/22 ,  H04W4/20 ,  H04L29/08

摘要： In a wireless base station, a specific information receiver receives specific information delivered from a higher-level device to a wireless terminal. A specific information deliverer delivers the specific information to the wireless terminal via multiple physical channels activated in a wireless base station. Where a common channel via which information is periodically broadcast to multiple wireless terminals and a shared channel of which available radio resources are allocated to wireless terminals to transmit voice data and the like to the terminals are activated in the wireless base station, for example, the specific information deliverer can deliver the specific information using the common channel if the wireless terminal is in a standby state, and can deliver the specific information using the shared channel if the wireless terminal is in a communicating state.

公开(公告)号：US08391869B2

公开(公告)日：2013-03-05

申请号：US12759995

申请日：2010-04-14

申请人： Teruyoshi Watanabe ,  Hajime Hasegawa

发明人： Teruyoshi Watanabe ,  Hajime Hasegawa

IPC分类号： H04W36/00

CPC分类号： H04W36/02 ,  H04W36/0005 ,  H04W92/20

摘要： A source eNB determines whether an X2 interface is established between the source eNB and a target eNB when the source eNB performs a handover of a UE under the control of the source eNB to the target eNB. When the X2 interface is not established between the source eNB and the target eNB, the source eNB inquires with an address management node about the IP address of the target eNB. Upon receipt of the IP address of the target eNB from the address management node, the source eNB accesses the target eNB using the IP address and establishes the X2 interface. After establishing the X2 interface, the source eNB performs a handover of the UE to the target eNB.

摘要翻译： 当源eNB在源eNB的控制下执行到目标eNB的UE的切换时，源eNB确定在源eNB和目标eNB之间是否建立X2接口。 当源eNB和目标eNB之间未建立X2接口时，源eNB向地址管理节点询问目标eNB的IP地址。 源eNB从地址管理节点接收到目标eNB的IP地址后，使用IP地址访问目标eNB，建立X2接口。 在建立X2接口之后，源eNB执行UE到目标eNB的切换。

公开(公告)号：US08179851B2

公开(公告)日：2012-05-15

申请号：US12413456

申请日：2009-03-27

申请人： Ryuichi Karino ,  Tatsuji Hamamura ,  Kenji Fukuda ,  Yoshio Tamura ,  Hajime Hasegawa

发明人： Ryuichi Karino ,  Tatsuji Hamamura ,  Kenji Fukuda ,  Yoshio Tamura ,  Hajime Hasegawa

IPC分类号： H04W4/00

CPC分类号： H04W28/22 ,  H04L47/26 ,  H04L47/365 ,  H04L69/166

摘要： A mobile station-side acquirer acquires the MTU value notified by a base station-side notifier and stores the acquired MTU value in a mobile station-side memory. A mobile station-side transmitter transmits data to a destination with the data size set to be smaller than or equal to the MTU value stored in the mobile station-side memory. A base station-side acquirer acquires the MTU value of the transmission path and stores the acquired MTU value in a base station-side memory. The base station-side notifier notifies the mobile station of the MTU value stored in the base station-side memory.

摘要翻译： 移动站侧获取器获取由基站侧通知器通知的MTU值，并将获取的MTU值存储在移动站侧存储器中。 移动台侧发送机将数据大小设定为小于或等于存储在移动台侧存储器中的MTU值的目的地发送数据。 基站侧获取器获取传输路径的MTU值，并将获取的MTU值存储在基站侧存储器中。 基站侧通知器向移动台通知存储在基站侧存储器中的MTU值。

公开(公告)号：US20070197252A1

公开(公告)日：2007-08-23

申请号：US11431884

申请日：2006-05-10

申请人： Teruyoshi Watanabe ,  Hajime Hasegawa

发明人： Teruyoshi Watanabe ,  Hajime Hasegawa

IPC分类号： H04B7/00

CPC分类号： H04W52/12 ,  H04L1/1867 ,  H04W52/48

摘要： In a wireless telecommunication system, a power control apparatus performs a data telecommunication with a control target apparatus and receives data arrival acknowledgement information transmitted therefrom in a data retransmission layer. Then it judges a reception quality of the control target apparatus by using the received data arrival acknowledgement information and changes a target power quality which is set up for the control target apparatus based on a result of the judgment. And it notifies the control target apparatus of the changed target power quality.

摘要翻译： 在无线电信系统中，功率控制装置与控制对象装置进行数据通信，并在数据重发层中接收从其发送的数据到达确认信息。 然后，通过使用接收的数据到达确认信息来判断控制对象装置的接收质量，并且基于判断结果来改变为控制对象装置设定的目标电力质量。 并且向控制对象装置通知改变的目标电力质量。

公开(公告)号：US06773829B2

公开(公告)日：2004-08-10

申请号：US10093916

申请日：2002-03-07

申请人： Katsuhiro Sasai ,  Eiichi Takeuchi ,  Hiroshi Harada ,  Hajime Hasegawa ,  Takehiko Toh ,  Keisuke Fujisaki

发明人： Katsuhiro Sasai ,  Eiichi Takeuchi ,  Hiroshi Harada ,  Hajime Hasegawa ,  Takehiko Toh ,  Keisuke Fujisaki

IPC分类号： B32B1501

CPC分类号： B22D11/041 ,  B22D11/115 ,  B22D11/20 ,  Y10T428/12 ,  Y10T428/12458 ,  Y10T428/12472 ,  Y10T428/12576 ,  Y10T428/12958 ,  Y10T428/12965

摘要： A cast slab has a negative segregation zone composed of a multilayer structure of negative segregation layers disposed between dendrite or crystalline layers. The dendrite or crystalline layers are a deflection structure caused by vibration during formation of the cast slab. The negative segregation layers have a distance between them of not more than 2 mm and the number of negative segregation layers is not less than 3. The cast slab has an equi-axed crystal ratio of not less than 50% inside the multilayer negative segregation zone.

摘要翻译： 铸造板坯具有负偏析区域，该偏析区域由设置在枝晶层或结晶层之间的负偏析层的多层结构构成。 枝晶或结晶层是由铸造板形成期间的振动引起的偏转结构。 负偏析层之间的距离不大于2mm，负偏析层的数量不小于3.多层负极偏析区内的铸坯的等轴晶体比不小于50％ 。