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81. 发明申请

US20050226441A1 Speaker system 审中-公开
标题翻译：扬声器系统
公开(公告)号：US20050226441A1
公开(公告)日：2005-10-13
申请号：US10515878
申请日：2004-01-29
申请人： Shoji Tanaka , Churo Sato , Isao Kuramitsu
发明人： Shoji Tanaka , Churo Sato , Isao Kuramitsu
IPC分类号： H04R1/28 , H04R1/40 , H04R3/14 , H03G5/00 , H04R29/00
CPC分类号： H04R3/14
摘要： A speaker system which has a plurality of speaker units arranged and which realizes improvements in the directive characteristics of the array direction in a high frequency band and in the total acoustic energy is provided. The speaker system comprising: a first speaker unit; a second speaker unit connected in series with the first speaker unit; and a capacitor connected in parallel with the second speaker unit. The input current to the second speaker unit in a high frequency band attenuates whereas the input current to the first speaker unit in a high frequency band increases.
摘要翻译：提供一种扬声器系统，其具有多个布置的扬声器单元，并且实现了高频带和总声能中阵列方向的指令特性的改善。所述扬声器系统包括：第一扬声器单元; 与第一扬声器单元串联连接的第二扬声器单元; 以及与第二扬声器单元并联连接的电容器。在高频带中到第二扬声器单元的输入电流衰减，而在高频带中到第一扬声器单元的输入电流增加。

82. 发明授权

US06574346B1 Bass reproduction speaker apparatus 失效
标题翻译：低音再现扬声器设备
公开(公告)号：US06574346B1
公开(公告)日：2003-06-03
申请号：US09557476
申请日：2000-04-24
申请人： Shoji Tanaka
发明人： Shoji Tanaka
IPC分类号： H04R1102
CPC分类号： H04R3/002
摘要： Negative stiffness is generated for a vibration system of a speaker unit by using a movable magnet attached to the vibration system of the speaker unit and also a ring-like stationary magnet arranged coaxially at the outer radius thereof in order to increase equivalently internal volume of a cabinet. In addition, an offset in the displacement direction of the vibration system of the speaker unit is detected with a Hall element and fed back to a power amplifier in order to correct the offset in the displacement direction of the vibration system of the speaker unit. As a result, a reliable and practical bass reproduction speaker apparatus can be obtained, and the speaker apparatus is noise-free and excellent in bass reproduction performance even with a cabinet of small capacity.
摘要翻译：通过使用附着在扬声器单元的振动系统上的可移动磁体以及同轴地设置在扬声器单元的外半径上的环状固定磁体，为扬声器单元的振动系统产生负的刚度，以便等效地增加扬声器单元的内部体积内阁。此外，利用霍尔元件检测扬声器单元的振动系统的位移方向的偏移，并将其反馈到功率放大器，以便校正扬声器单元的振动系统的位移方向上的偏移。结果，可以获得可靠和实用的低音再现扬声器装置，并且扬声器装置即使在容量小的情况下也是无噪音且优良的低音再现性能。

83. 发明授权

US06262232B1 Recombinant C-terminal &agr;-amidating enzyme 失效
公开(公告)号：US06262232B1
公开(公告)日：2001-07-17
申请号：US07219375
申请日：1988-07-15
申请人： Kazuhiro Ohsuye , Katsuhiko Kitano , Shoji Tanaka , Hisayuki Matsuo , Kensaku Mizuno
发明人： Kazuhiro Ohsuye , Katsuhiko Kitano , Shoji Tanaka , Hisayuki Matsuo , Kensaku Mizuno
IPC分类号： C07K1446
CPC分类号： C12N9/0071 , C12Y114/17003
摘要： A C-terminal &agr;-amidating enzyme of Xenopus laevis and precursor thereof produced by a recombinant DNA technique; a DNA coding for the enzyme or precursor thereof; a plasmid containing the DNA; a host organism transformed with the plasmid; a process for production of the enzyme using the transformant; and a process for production of a C-terminal &agr;-amidated peptide using the enzyme.

84. 发明授权

US6149162A Sliding member 有权
标题翻译：滑动构件
公开(公告)号：US6149162A
公开(公告)日：2000-11-21
申请号：US217199
申请日：1998-12-22
申请人： Shoji Tanaka , Naoki Ito
发明人： Shoji Tanaka , Naoki Ito
IPC分类号： F02F5/00 , C23C8/80 , C23C14/02 , C23C14/06 , C23C16/34 , F16J9/26
CPC分类号： F16J9/26 , C23C14/024 , C23C14/0641 , C23C8/80
摘要： A gas nitrided layer is formed over the entire surface of a piston ring. A physical vapor deposition film of CrN is formed over the gas nitrided layer at the outer circumferential surface. The physical vapor deposition film has oxygen contained in a solid solution state in a crystal structure of CrN in a content of 0.5 to 20 percent by weight, pores dispersed at a rate of 1 to 15 percent within the film and a crystal structure of CrN with a preferred orientation (200) parallel to the surface being covered. The Vicker's hardness of the film is within a range of 1000 to 1800. The physical vapor deposition film of CrN can be formed beneath a wear resistant film covering the outer circumferential surface of the piston ring. The wear resistant film is for instance, a physical vapor deposition film of chromium nitride such as CrN or Cr.sub.2 N.
摘要翻译：在活塞环的整个表面上形成气体氮化层。在外周面的气体氮化层上形成有CrN的物理蒸镀膜。物理气相沉积膜在CrN的晶体结构中具有以固体溶液状态含有的含量为0.5至20重量％的气体，膜内以1至15％的速率分散，CrN的晶体结构与与被覆盖的表面平行的优选取向（200）。该薄膜的维氏硬度在1000至1800的范围内.CrN的物理气相沉积膜可以形成在覆盖活塞环的外圆周表面的耐磨膜下面。耐磨膜例如是CrN或Cr2N等氮化铬的物理蒸镀膜。

85. 发明授权

US6038442A Communication system 失效
标题翻译：通讯系统
公开(公告)号：US6038442A
公开(公告)日：2000-03-14
申请号：US45788
申请日：1998-03-23
申请人： Hitoshi Ueda , Shoji Tanaka
发明人： Hitoshi Ueda , Shoji Tanaka
IPC分类号： H04M3/54 , H04M1/274 , H04W4/16 , H04W8/02 , H04W8/04 , H04W8/18 , H04W76/04 , H04Q7/24 , H04M1/57
CPC分类号： H04W8/02 , H04W4/16 , H04W76/04 , H04W8/04 , H04W8/18
摘要： Each of communication terminals for use in a communication system which performs voice communications and data communications has an individual database which manages mobility information of its own and other communication terminals. The mobility information managed by the individual database includes subscriber numbers, subscribers' names, authentication numbers, date and time information, incoming call destination priority information, terminal types, location registration information, incoming call addresses, etc. of its own and other communication terminals.
摘要翻译：用于执行语音通信和数据通信的通信系统中的每个通信终端具有管理其自身和其他通信终端的移动信息的单独数据库。由个人数据库管理的移动信息包括其本身和其他通信终端的用户号码，用户姓名，认证号码，日期和时间信息，呼入目的地优先级信息，终端类型，位置登记信息，呼入地址等。

86. 发明授权

US5998338A Method for preparing oxide superconductors 失效
标题翻译：制备氧化物超导体的方法
公开(公告)号：US5998338A
公开(公告)日：1999-12-07
申请号：US47127
申请日：1998-03-24
申请人： Yasuo Watanabe , Akihiko Endo , Takateru Umeda , Yuh Shiohara , Shoji Tanaka
发明人： Yasuo Watanabe , Akihiko Endo , Takateru Umeda , Yuh Shiohara , Shoji Tanaka
IPC分类号： C01G1/00 , C01G3/00 , C30B29/22 , H01L39/12 , H01L39/24 , C04B35/653
CPC分类号： H01L39/126 , H01L39/2419 , H01L39/2483
摘要： There is provided a method for stably preparing rare earth (RE) 123 type oxide superconductors exhibiting outstanding superconductive properties in the atmosphere. In the method for preparing RE 123-type oxide superconductors by melting, cooling and solidifying a starting composition containing one or more than two kinds of RE such as Y, Sm, Nd, etc., and Ba, Cu and O as constituent elements to crystallize the RE 123-type oxide superconductors, the quantity of replacement between RE and Ba in "RE 123 crystals to be formed" is controlled by changing the initial constitution of the starting composition, for example, by changing the initial constitution to a more Ba-rich side than a composition on a 123-211 (or 422) tie line on a phase diagram to yield RE 123-type oxide superconductors in the atmosphere, which exhibits a critical temperature of 90 K or above and higher critical current density (Jc) in a magnetic field. A trace amount of Pt or CeO.sub.3 may be added to micronize the 211 (or 422) phase so as to further improve Jc.
摘要翻译：提供了一种稳定地制备在大气中表现出优异的超导性能的稀土（RE）123型氧化物超导体的方法。在通过熔融，冷却和固化含有一种或多于两种的诸如Y，Sm，Nd等的RE的起始组合物和作为组成元素的Ba，Cu和O的制备RE 123型氧化物超导体的方法中，使RE 123型氧化物超导体结晶，通过改变起始组成的初始构成来控制“待形成的RE 123晶体中的RE和Ba之间的置换量”，例如通过将初始构成改变为更多的Ba 在相图上的123-211（或422）连接线上的组合物，在大气中产生RE 123型氧化物超导体，其表现出临界温度为90K或更高和更高的临界电流密度（Jc ）在磁场中。可以添加痕量的Pt或CeO 3以使211（或422）相微粉化，以进一步提高Jc。

87. 发明授权

US5850460A Bass speaker 失效
标题翻译：低音扬声器
公开(公告)号：US5850460A
公开(公告)日：1998-12-15
申请号：US793339
申请日：1997-02-26
申请人： Shoji Tanaka , Kazuaki Tamura , Satoshi Kageyama
发明人： Shoji Tanaka , Kazuaki Tamura , Satoshi Kageyama
IPC分类号： H04R1/22 , H04R1/26 , H04R1/28 , H04R25/00
CPC分类号： H04R1/2834 , H04R1/2873 , H04R1/227 , H04R2209/027
摘要： Passive radiators of the same effective vibration area and the same effective vibration mass disposed in mutual opposition, and driver units of the same effective vibration area and the same effective vibration mass disposed in mutual opposition, are mounted to a bandpass type enclosure. The vibration-reaction forces of the opposing passive radiators and opposing driver units on the enclosure are thereby mutually cancelled, and enclosure vibrations are thus greatly reduced. Powerful bass output can be achieved because the diameter of the passive radiators can be increased at will and the use of two passive radiators achieves an extremely large vibration area.
摘要翻译： PCT No.PCT / JP95 / 01728 Sec。 371日期1997年2月26日 102（e）日期1997年2月26日PCT提交1995年8月31日PCT公布。公开号WO96 / 07291 日期1996年3月7日具有相同有效振动区域和相互相对设置的相同有效振动质量的相位散热器和相同有效振动区域的驱动单元和相互相对设置的相同有效振动质量被安装到带通型外壳。因此，相对的被动辐射器和外壳上的相对的驱动器单元的振动反作用力相互抵消，从而大大降低了外壳的振动。可以实现强大的低音输出，因为无源辐射器的直径可以随意增加，并且使用两个无源辐射器实现极大的振动面积。

88. 发明授权

US5845212A Optimum power and handover control by cellular system mobile unit 失效
标题翻译：蜂窝系统移动单元的最优功率和切换控制
公开(公告)号：US5845212A
公开(公告)日：1998-12-01
申请号：US726360
申请日：1996-10-04
申请人： Shoji Tanaka
发明人： Shoji Tanaka
IPC分类号： H04B1/04 , H04B7/005 , H04B7/26 , H04W36/08 , H04W52/00 , H04W52/40 , H04Q7/34
CPC分类号： H04W52/40 , H04W36/0083
摘要： A mobile communication system of a cellular type has in each cell a base station (12a-12c) for carrying out bidirectional communication between the base station and a mobile station (11). The base station announces a transmission power of the base station and up link reception power and up link signal quality as information to the mobile station. The mobile station judges whether nor not it is necessary to carry out a hand-over control in accordance with the information and a predetermined hand-over control information. The mobile station judges whether or not it is necessary to carry out said hand-over control in accordance with a down link received signal strength indicator, a down link received signal quality, and the predetermined hand-over control information. The mobile station may judge whether or not it is necessary for the base station to carry out a base transmission power control in accordance with the information and a base maximum transmission power. Furthermore the mobile station may judge whether or not it is necessary for the mobile station to carry out a mobile transmission power control in accordance with the information and a mobile maximum transmission power.
摘要翻译：蜂窝类型的移动通信系统在每个小区中具有用于在基站和移动台（11）之间进行双向通信的基站（12a-12c）。基站向移动台通知基站的发送功率和上行链路接收功率以及上行链路信号质量作为信息。移动台根据该信息和规定的切换控制信息判断是否需要进行切换控制。移动台根据下行链路接收信号强度指示符，下行链路接收信号质量和规定的切换控制信息来判断是否需要执行所述切换控制。移动台可以判断基站是否需要根据该信息和基本最大发送功率进行基站发送功率控制。此外，移动台可以判断移动台是否需要根据该信息和移动最大发送功率来执行移动发送功率控制。

89. 发明授权

US5707441A Method for preparing an oxide crystal 失效
标题翻译：氧化物晶体的制备方法
公开(公告)号：US5707441A
公开(公告)日：1998-01-13
申请号：US569895
申请日：1995-12-08
申请人： Yasuo Namikawa , Yuh Shiohara , Shoji Tanaka
发明人： Yasuo Namikawa , Yuh Shiohara , Shoji Tanaka
IPC分类号： C01G1/00 , C01G3/00 , C01G3/02 , C30B15/00 , C30B15/20 , C30B15/22 , C30B29/22 , H01B12/00 , H01B13/00
CPC分类号： C30B29/225 , C30B15/20 , Y10T117/1004
摘要： In order to prepare a large yttrium or lanthanoid based oxide superconductor crystal of higher quality, a method and an apparatus which can stably control the shape of a pulled crystal and stably maintain growth of the crystal from a melt are provided. A crystal of an oxide having a structure of RBa.sub.2 Cu.sub.3 O.sub.7-X (R: yttrium or lanthanoid element, 0.ltoreq.X.ltoreq.1) is pulled from a raw material melt which is stored in a crucible by a rotary crystal pulling shaft. During such pulling, a position of the surface of the raw material melt is measured with time to obtain a lowering speed of the surface in a direction substantially parallel to the crystal pulling direction, for adjusting the lifting speed of the crystal pulling shaft by this lowering speed.
摘要翻译：为了制备更高质量的大型钇或镧系氧化物超导体晶体，提供了可以稳定地控制拉晶体的形状并稳定地保持晶体从熔体生长的方法和装置。具有RBa2Cu3O7-X（R：钇或镧系元素，0

90. 发明授权

US5670457A Oxide superconductor and method of producing same 失效
标题翻译：氧化物超导体及其制造方法
公开(公告)号：US5670457A
公开(公告)日：1997-09-23
申请号：US356640
申请日：1994-12-15
申请人： Seiji Adachi , Changqin Jin , Xiao-Jing Wu , Hisao Yamauchi , Shoji Tanaka
发明人： Seiji Adachi , Changqin Jin , Xiao-Jing Wu , Hisao Yamauchi , Shoji Tanaka
IPC分类号： C01G1/00 , C01G3/00 , H01B12/00 , H01B13/00 , H01L39/12 , C04B35/01 , C04B35/03
CPC分类号： H01L39/126 , Y10S505/776 , Y10S505/778
摘要： An oxide superconductor composed of Cu, O and at least one of Ba, Sr and Ca and including alternately arranged at least one oxygen-deficient perovskite structure section and at least one infinite layer structure section, wherein the perovskite structure section consists of two first atomic layers and a second atomic layer sandwiched between the first layers, and wherein the infinite layer structure section consists of alternately arranged, third and fourth atomic layers. Each of the first layers consists of O and an element M.sup.1 selected from Ba, Sr and Ca and has an atomic ratio O/M.sup.1 of 1 or less, while the second layer consists of O and Cu and has an atomic ratio O/Cu of 2 or less. Each of the third layers consists of O and Cu and has an atomic ratio O/Cu of 2, while each of the fourth layers consists of an element M.sup.2 selected from Ba, Sr and Ca. A superconductor having a superconducting critical temperature of over 100 K. may be produced by heat treatment at 800.degree.-1,200.degree.C. under a super-high pressure of 20,000-80,000 atm.
摘要翻译：由Cu，O和Ba，Sr和Ca中的至少一种构成的氧化物超导体，包括交替排列至少一个缺氧钙钛矿结构部分和至少一个无限层结构部分，其中钙钛矿结构部分由两个第一原子层和夹在第一层之间的第二原子层，并且其中无限层结构部分由交替排列的第三和第四原子层组成。每个第一层由O和选自Ba，Sr和Ca的元素M1组成，并且具有1或更小的原子比O / M1，而第二层由O和Cu组成，并且原子比O / Cu为 2以下。每个第三层由O和Cu组成，并且原子比O / Cu为2，而每个第四层由选自Ba，Sr和Ca的元素M2组成。具有超导临界温度超过100K的超导体可以通过在20000-80,000大气压的超高压下在800-1200℃下进行热处理来制备。

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