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1. 发明授权

US5657816A Method for regulating flow of molten steel within mold by utilizing direct current magnetic field 失效
标题翻译：利用直流磁场调节模具内钢水流动的方法
公开(公告)号：US5657816A
公开(公告)日：1997-08-19
申请号：US549735
申请日：1996-02-23
申请人： Hiroshi Harada , Eiichi Takeuchi , Takehiko Toh , Takanobu Ishii
发明人： Hiroshi Harada , Eiichi Takeuchi , Takehiko Toh , Takanobu Ishii
IPC分类号： B22D11/11 , B22D11/115 , B22D27/02
CPC分类号： B22D11/115
摘要： The present invention provides a method, for regulating the flow of a molten steel within a mold by taking advantage of a direct current magnetic field, comprising the step of carrying out continuous casting while regulating the flow of a molten steel, delivered through a nozzle, by applying a direct current magnetic field having a substantially uniform magnetic flux distribution over the whole width direction of the mold, characterized in that the flow velocity of a meniscus on the surface of the molten steel within the mold is regulated in a range of from 0.20 to 0.40 m/sec by regulating the molten steel delivery angle of the nozzle, the position of the magnetic field, and the magnetic flux density. When the flow velocity of the meniscus is greatly increased, a stream of the molten steel delivered through the nozzle is allowed to collide directly with a short-side wall of the mold and, thereafter, the flow velocity is regulated according to the following equation (1), while, when the flow velocity of the meniscus is increased or decreased, a stream of the molten steel delivered through the nozzle is allowed to traverse a magnetic field zone and then to collide with a short-side wall of the mold and, thereafter, the flow velocity is regulated according to the following equation (2):V.sub.P /V.sub.O =1+.alpha..sub.1 {1-exp(-.beta..sub.1 .multidot.H.sup.2)}(1)V.sub.P /V.sub.O =1+.alpha..sub.2 {sin (.beta..sub.2 .multidot.H)exp(-r.multidot.H)} (2)wherein H=185.8.multidot.B.sup.2 .multidot.D.multidot.T/(D+T)V.
摘要翻译： PCT No.PCT / JP94 / 00513 Sec。 371日期1996年2月23日 102（e）日期1996年2月23日PCT 1994年3月29日PCT公布。公开号WO95 / 26243 日期：1995年10月5日本发明提供了一种通过利用直流磁场来调节模具内的钢水流动的方法，包括在调节钢水流动的同时进行连续铸造的步骤，通过在模具的整个宽度方向施加具有基本上均匀的磁通分布的直流磁场，通过喷嘴输送，其特征在于，模具内的钢水表面上的弯液面的流速被调节在通过调节喷嘴的钢水输送角度，磁场的位置和磁通密度，从0.20到0.40m / sec的范围。当弯月面的流速大大增加时，通过喷嘴输送的钢水流被直接与模具的短边壁碰撞，然后根据下式来调节流速（ 1），而当弯月面的流速增加或减小时，允许通过喷嘴输送的钢水流过磁场区，然后与模具的短边壁碰撞，此后，流速根据以下等式（2）进行调节：VP / VO = 1 +α1{1-exp（-β1XH2）}（1）VP / VO = 1 +α2{sin（β2×H ）exp（-rxH）}（2）其中H = 185.8×B 2×D×T /（D + T）V。

2. 发明授权

US06443219B1 Method for casting molten metal 有权
标题翻译：浇铸熔融金属的方法
公开(公告)号：US06443219B1
公开(公告)日：2002-09-03
申请号：US09367183
申请日：1999-08-09
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： B22D2702
CPC分类号： B22D11/041 , B22D11/115 , B22D11/20 , Y10T428/12 , Y10T428/12458 , Y10T428/12472 , Y10T428/12576 , Y10T428/12958 , Y10T428/12965
摘要： The present invention provides a continuous casting method in which vibration is given to molten metal by a shifting magnetic field so that the equi-axed crystal ratio can be enhanced and the equi-axed crystals can be made fine without generating surface defects caused by powder trapping. Further, the present invention provides an apparatus to which the continuous casting method is applied. Furthermore the present invention provides a cast slab produced by the above method and apparatus. The method of casting molten metal comprises the following steps: pouring molten metal into a mold and solidifying it in the mold while applying an electromagnetic force, which is generated by an electromagnetic coil arranged in the proximity of a molten metal pool in the mold, upon the molten metal; and vibrating the molten metal, which has been solidified in the mold while being cooled and solidified, by a shifting magnetic field generated by the electromagnetic coil so that the molten metal is accelerated by a high intensity and a low intensity of acceleration in a range not exceeding a predetermined flow velocity when the directional vectors of high acceleration and low acceleration in the same direction or in the opposite direction are combined with each other.
摘要翻译：本发明提供了一种连续铸造方法，其中通过移动磁场对熔融金属进行振动，从而可以提高等轴晶体比，并且可以使等轴晶体细化而不产生由粉末捕获引起的表面缺陷。此外，本发明提供了一种应用连续铸造方法的装置。此外，本发明提供了通过上述方法和装置制造的铸造板坯。铸造熔融金属的方法包括以下步骤：将熔融金属浇注到模具中并将其固化在模具中，同时施加由布置在模具中的熔融金属池附近的电磁线圈产生的电磁力，熔融金属; 并且通过由电磁线圈产生的移动磁场使已在模具中固化的熔融金属振动，使得熔融金属在不是的范围内以高强度和低强度的加速度加速当相同方向或相反方向上的高加速度和低加速度的方向矢量彼此组合时，超过预定流速。

3. 发明授权

US06773829B2 Method for casting molten metal, apparatus for the same, and cast slab 有权
标题翻译：铸造熔融金属的方法，其设备和铸坯
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％。

4. 发明授权

US09070910B2 Porous material for fuel cell electrolyte membrane, method for producing the same, electrolyte membrane for solid polymer fuel cell, membrane electrode assembly (MEA), and fuel cell 有权
公开(公告)号：US09070910B2
公开(公告)日：2015-06-30
申请号：US13291738
申请日：2011-11-08
申请人： Hiroshi Harada
发明人： Hiroshi Harada
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/0291 , H01M8/0289 , H01M8/1016 , Y02E60/521 , Y02P70/56
摘要： According to the present invention, a porous material for a fuel cell electrolyte membrane, wherein at least one strength auxiliary layer is provided inside and/or on the surface of a high porosity layer, the high porosity layer and the strength auxiliary layer constitute a multilayer structure, and the average diameter of pores of the high porosity layer is different from the average diameter of pores of the strength auxiliary layer, is provided. Also, a porous material having high porosity and high strength, which is suitable as a base material for an electrolyte membrane of a solid polymer fuel cell, is provided and a high-performance fuel cell using such material is realized.

5. 发明授权

US08917685B2 Wireless communication system, cluster head equipment (CHE) installed in wireless communication system, and wireless communication method 有权
标题翻译：无线通信系统，无线通信系统中安装的集群头设备（CHE）和无线通信方式
公开(公告)号：US08917685B2
公开(公告)日：2014-12-23
申请号：US13635437
申请日：2011-03-15
申请人： Gabriel Porto Villardi , Chen Sun , Yohannes Alemseged Demessie , Ha Nguyen Tran , Hiroshi Harada
发明人： Gabriel Porto Villardi , Chen Sun , Yohannes Alemseged Demessie , Ha Nguyen Tran , Hiroshi Harada
IPC分类号： H04W4/00 , H04W16/14 , H04W28/04 , H04B7/212
CPC分类号： H04W16/14
摘要： Disclosed is a wireless communication system and the like that can avoid interference even if a plurality of networks coexist. The wireless communication system includes a primary user, cluster head equipment, and a secondary user. The cluster head equipment is for providing a local area network to a cluster region containing the abovementioned primary user. Also, the cluster head equipment contains: an acquisition means that acquires one or both—of information regarding the primary user and information regarding a primary signal—and the like; and a transmission means that transmits information to the secondary user. Then, using this wireless communication system, the secondary user performs cognitive wireless communication or the like on the basis of the information received from the transmission means of the cluster head equipment.
摘要翻译：公开了即使多个网络共存也能够避免干扰的无线通信系统等。无线通信系统包括主用户，群集头设备和次用户。集群头设备用于向包含上述主用户的集群区域提供局域网。此外，集群头设备包括：获取装置，其获取关于主用户的一个或两个信息以及关于主信号的信息等; 以及向第二用户发送信息的发送装置。然后，使用该无线通信系统，次要用户根据从簇头设备的发送装置接收到的信息进行认知无线通信等。

6. 发明授权

US08849338B2 Method for adjusting channels in cognitive wireless communication, and cognitive wireless communication system capable of implementing the method 有权
标题翻译：在认知无线通信中调整信道的方法，以及能够实现该方法的认知无线通信系统
公开(公告)号：US08849338B2
公开(公告)日：2014-09-30
申请号：US13384453
申请日：2010-07-16
申请人： Chen Sun , Yohannes Alemseged Demessie , Ha Nguyen Tran , Hiroshi Harada
发明人： Chen Sun , Yohannes Alemseged Demessie , Ha Nguyen Tran , Hiroshi Harada
IPC分类号： H04B7/00 , H04W16/14 , H04W72/08
CPC分类号： H04W16/14 , H04W72/082
摘要： There is disclosed a channel adjusting method capable of suppressing the occurrence of interference between a cognitive pilot channel (CPC) and an auxiliary control channel (ACS) in cognitive wireless communications. According to the channel adjusting method for use in cognitive wireless communications, initially, a connection using a cognitive pilot channel (CPC) is set up. Thereafter, it is determined whether or not a spectrum sensing channel (ACS) is to be utilized. If yes, it is then determined whether or not any interference occurs between the spectrum sensing channel (ACS) and the set-up cognitive pilot channel (CPC). This allows an adjustment to be performed such that no interference occurs between the cognitive pilot channel (CPC) and the spectrum sensing channel (ACS).
摘要翻译：公开了能够抑制认知无线通信中的认知导频信道（CPC）与辅助控制信道（ACS）之间的干扰的发生的信道调整方法。根据用于认知无线通信的信道调整方法，首先建立了使用认知导频信道（CPC）的连接。此后，确定是否要使用频谱感测通道（ACS）。如果是，则确定在频谱感测信道（ACS）和建立认知导频信道（CPC）之间是否发生任何干扰。这允许执行调整，使得在认知导频信道（CPC）和频谱感测信道（ACS）之间不发生干扰。

7. 发明授权

US08845955B2 Heat treatment furnace 有权
标题翻译：热处理炉
公开(公告)号：US08845955B2
公开(公告)日：2014-09-30
申请号：US13376946
申请日：2010-06-08
申请人： Toshiharu Kobayashi , Hiroshi Harada , Katsunori Kikuchi , Jun Tasaki
发明人： Toshiharu Kobayashi , Hiroshi Harada , Kaoru Sugita , Katsunori Kikuchi
IPC分类号： C21D1/74 , H05B6/10 , C21D9/00 , F27B5/14 , H05B6/36 , F27B5/04 , F27D15/02 , C21D1/62 , F27B5/02 , C22F1/10 , H05B6/44 , F27D9/00 , C21D1/40 , F27B5/12 , C22F1/00
CPC分类号： F27B5/02 , C21D1/40 , C21D1/62 , C21D9/0018 , C21D9/0062 , C22F1/002 , C22F1/10 , F27B5/04 , F27B5/12 , F27B5/14 , F27D9/00 , F27D15/02 , H05B6/101 , H05B6/36 , H05B6/44 , Y02P10/253
摘要： A heating section 20 having heating elements using carbon which generates heat when a high-frequency electric current is fed to a coil whose pitch can be adjusted as desired is arranged in a heating chamber 10. A cooling chamber 80 configured to cool metal is disposed below the heating chamber 10 in communication with the heating chamber 10 via a connection section 60. A water-cooled vertically movable shaft 90 which is capable of supporting the metal to be heat-treated and entering the heating chamber 10 is disposed so as to penetrate through the bottom portion of the cooling chamber 80. A gas introducing pipe 81 configured to introduce gas for cooling heated metal to be heat-treated supported by the water-cooled vertically movable shaft 90 and moved from the heating chamber 10 to the cooling chamber 80 is disposed in the cooling chamber 80.
摘要翻译：在加热室10内设置加热部20，该加热部20具有使用碳的发热元件，当将高频电流供给到可以根据需要进行调整的线圈的线圈时，产生热量。在冷却室80内配置冷却金属加热室10经由连接部60与加热室10连通。能够支撑待热处理并进入加热室10的金属的水冷可升降轴90被设置成穿透冷却室80的底部。气体导入管81，被配置为引导用于冷却由水冷可升降轴90支撑并被从加热室10移动到冷却室80的受热处理的加热金属的气体，设置在冷却室80中。

8. 发明授权

US08834267B2 Avatar useable in multiple games that changes appearance according to the game being played 有权
标题翻译：阿凡达可用于根据正在播放的游戏改变外观的多个游戏
公开(公告)号：US08834267B2
公开(公告)日：2014-09-16
申请号：US12695393
申请日：2010-01-28
申请人： Takahiro Fujii , Haruko Yamazaki , Eri Maruyama , Hiroshi Harada , Toshiaki Tarumi , Ryosuke Tamura
发明人： Takahiro Fujii , Haruko Yamazaki , Eri Maruyama , Hiroshi Harada , Toshiaki Tarumi , Ryosuke Tamura
IPC分类号： A63F9/24 , A63F13/00 , A63F13/40
CPC分类号： A63F13/79 , A63F13/10 , A63F13/85 , A63F2300/5553 , A63F2300/575 , A63F2300/65
摘要： An object of the present invention is to provide a game apparatus that can display an avatar matched to any kind of game in which the avatar participates, without changing clothes or decorations worn by the avatar to new clothes or decorations. The game apparatus specifies display data of items based on attributes set to the items and includes a design table where a correspondence relationship between the attributes and the display data of the items is set. Display data of the player character is generated based on the specified display data of the items, and the player character is displayed on a display screen based on the generated display data of the player character.
摘要翻译：本发明的目的是提供一种游戏装置，其能够显示与化身所参与的任何种类的游戏相匹配的化身，而不会将化身所穿的衣服或装饰变为新衣服或装饰品。游戏装置根据对项目设定的属性来指定项目的显示数据，并且包括设定了属性与项目的显示数据之间的对应关系的设计表。基于指定的项目的显示数据生成玩家角色的显示数据，并且基于所生成的玩家角色的显示数据，在显示屏幕上显示玩家角色。

9. 发明授权

US08724753B2 Spectrum sensor for cognitive wireless communication and method for cognitive wireless communication 有权
标题翻译：用于认知无线通信的频谱传感器和用于认知无线通信的方法
公开(公告)号：US08724753B2
公开(公告)日：2014-05-13
申请号：US13386688
申请日：2010-07-21
申请人： Yohannes Alemseged Demessie , Chen Sun , Ha Nguyen Tran , Hiroshi Harada
发明人： Yohannes Alemseged Demessie , Chen Sun , Ha Nguyen Tran , Hiroshi Harada
IPC分类号： H04B7/10
CPC分类号： H04B1/7163 , H04W52/0229 , H04W88/06
摘要： Provided is a spectrum sensor for cognitive wireless communication whereby it is possible to improve communication efficiency. In a cognitive wireless communication system, a spectrum sensor senses spectra in multiple frequency bands. A spectrum sensor is configured to be able to operate in one operation mode selected from among a spectrum sensing mode for sensing spectra, and a communication mode for communicating with a wireless communication device. Further, the spectrum sensor is provided with a controller for controlling the operation mode. The controller switches between the above-mentioned operation modes during the symbol period of an ultra-wideband physical layer (UWB PHY).
摘要翻译：提供了一种用于认知无线通信的频谱传感器，由此可以提高通信效率。在认知无线通信系统中，频谱传感器感测多个频带中的频谱。频谱传感器被配置为能够在从用于感测光谱的频谱感测模式中选择的一种操作模式中操作，以及用于与无线通信设备进行通信的通信模式。此外，光谱传感器设置有用于控制操作模式的控制器。控制器在超宽带物理层（UWB PHY）的符号周期期间在上述操作模式之间切换。

10. 发明授权

US08724655B2 Wireless communication system, and interference preventing method 有权
标题翻译：无线通信系统和防干扰方法
公开(公告)号：US08724655B2
公开(公告)日：2014-05-13
申请号：US13518978
申请日：2010-12-15
申请人： Chin-Sean Sum , Hiroshi Harada , Fumihide Kojima , Zhou Lan
发明人： Chin-Sean Sum , Hiroshi Harada , Fumihide Kojima , Zhou Lan
IPC分类号： H04J3/16
CPC分类号： H04W16/14 , H04W74/0808
摘要： An interference preventing method prevents communication interference between two or more wireless communication networks having mutually different physical layers, in which wireless communication is performed between a plurality of devices and a coordinator. By using a coordinator of each of the wireless communication networks, a scanning period for scanning a coexistence notification signal that is transmitted from a coordinator of another wireless communication network for a predetermined period is arranged before a first super frame immediately after input of power. The CB of the coordinator is transmitted at least once or more for one super frame, and, in a case where the CB transmitted from the coordinator of the other wireless communication network is acquired during the scanning period, control for preventing communication interference with the other wireless communication network is performed.
摘要翻译：防干扰方法防止在多个设备和协调器之间执行无线通信的具有相互不同的物理层的两个或更多个无线通信网络之间的通信干扰。通过使用每个无线通信网络的协调器，在紧接着输入功率之后，在紧接在第一超级帧之前，布置用于扫描从另一无线通信网络的协调器发送预定时段的共存通知信号的扫描周期。对于一个超帧，协调器的CB至少发送一次或更多，并且在扫描期间中从其他无线通信网络的协调器发送的CB的情况下，用于防止与其他无线通信网络的通信干扰的控制执行无线通信网络。

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