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1. 发明授权

US5688430A Soft ferrite raw material powder, its sintered body, and their production method and apparatus 失效
标题翻译：软铁氧体原料粉末及其烧结体及其制备方法和装置
公开(公告)号：US5688430A
公开(公告)日：1997-11-18
申请号：US507519
申请日：1995-11-16
申请人： Katsushige Matsuzaki , Tatsunori Sunagawa , Kenji Kawahito , Junji Omori , Yoshitaka Yamana , Shoichi Osada , Kiyoshi Aritome , Yoshimasa Ikeda , Izumi Matsushita , Wataru Ohashi , Kaoru Ito , Fumihiko Hasegawa , Shinya Nariki , Michimasa Sasaki , Noritane Tsugane , Toshiaki Kurihara
发明人： Katsushige Matsuzaki , Tatsunori Sunagawa , Kenji Kawahito , Junji Omori , Yoshitaka Yamana , Shoichi Osada , Kiyoshi Aritome , Yoshimasa Ikeda , Izumi Matsushita , Wataru Ohashi , Kaoru Ito , Fumihiko Hasegawa , Shinya Nariki , Michimasa Sasaki , Noritane Tsugane , Toshiaki Kurihara
IPC分类号： C01G49/00 , C04B35/26 , C04B35/626 , H01F1/34 , C04B35/36 , C04B35/38 , C04B35/40 , C04B35/46
CPC分类号： C04B35/2658 , C01G49/009 , C04B35/26 , C04B35/626 , H01F1/344 , C01P2004/61 , C01P2006/12
摘要： This invention provides an atomization roasting method which can easily obtain a soft ferrite sintered body, for example, a sintered body having a crystal particle size of not greater than 2 .mu.m, by using as a raw material an ultra-fine powder having a mean particle size of not greater than 0.1 .mu.m obtained by atomization roasting and which can obtain a soft ferrite raw material powder subjected to an oxidation reaction, having an extremely small residual chlorine content, and having and extremely small deviation of high vapor pressure components such as zinc between the atomized raw material solution and the oxide as the product and which can economically produce a soft ferrite core having an excellent power loss characteristic in a high frequency range, particularly in a MHz range, and is extremely effective for reducing the size of a high frequency transformer. In the production method of the soft ferrite raw material powder, the deviation of the recovered powder becomes extremely small and residual hydrogen chloride and chlorides can be reduced. Therefore, loads to the component adjustment step after roasting and to the Cl removing step can be reduced and process steps can be eliminated. Accordingly, the present invention can drastically reduce the cost of production and can improve quality.
摘要翻译： PCT No.PCT / JP93 / 00222 Sec。 371日期：1995年11月16日 102（e）日期1995年11月16日PCT提交1993年2月23日PCT公布。 WO94 / 19283 PCT出版物日本1994年1月9日本发明提供一种雾化焙烧方法，其可以容易地获得软质铁氧体烧结体，例如具有不大于2μm的结晶粒径的烧结体，通过雾化焙烧获得的平均粒径不大于0.1μm的细粉末，其可以获得具有极小残留氯含量的氧化反应的软质铁氧体原料粉末，并且具有极小的偏差雾化原料溶液和氧化物之间的蒸汽压成分如锌，作为产品，可以经济地生产出在高频范围内，特别是在MHz范围内具有优异的功率损耗特性的软铁氧体磁芯，对于降低高频变压器的尺寸。在软铁氧体原料粉末的制造方法中，回收粉末的偏差变得非常小，残留的氯化氢和氯化物可以减少。因此，可以减少焙烧后的组分调整步骤和Cl去除步骤的负载，并且可以消除处理步骤。因此，本发明能够大幅度降低生产成本，提高质量。

2. 发明授权

US07020096B2 Physical quantity display device for displaying physical quantity of multiple signals, method and recording medium 失效
标题翻译：用于显示多个信号的物理量的物理量显示装置，方法和记录介质
公开(公告)号：US07020096B2
公开(公告)日：2006-03-28
申请号：US09923803
申请日：2001-08-08
申请人： Toshiaki Kurihara , Satoshi Koizumi , Eiji Nishino , Hideki Ichikawa
发明人： Toshiaki Kurihara , Satoshi Koizumi , Eiji Nishino , Hideki Ichikawa
IPC分类号： H04J1/16 , H04J3/14
CPC分类号： H04B17/327 , H04B17/23 , H04B2201/70703
摘要： A display device, for displaying values of a physical quantity of multiple channels with different spreading code lengths, includes a channel storage for storing therein both the channels to be displayed and their respective spreading code lengths; a calculating unit for calculating the values of the physical quantity of the channels; a displaying unit for displaying the values of the physical quantity of the channels; and a threshold level comparator for determining a size relationship between the values of the physical quantity and a predetermined threshold level. The displaying unit displays the values of the physical quantity of the channels while changing a display condition in accordance with the size relationship between the values of the physical quantity and the threshold level.
摘要翻译：用于显示具有不同扩展码长度的多个信道的物理量的值的显示装置包括用于在其中存储要显示的信道和它们各自的扩展码长度的信道存储器; 用于计算通道的物理量的值的计算单元; 显示单元，用于显示通道的物理量的值; 以及用于确定物理量的值与预定阈值水平之间的大小关系的阈值电平比较器。显示单元根据物理量和阈值水平的值之间的尺寸关系来改变显示条件，显示通道的物理量的值。

3. 发明授权

US6017497A Atomizing roasting furnace for producing ferrite raw material powder 失效
标题翻译：用于生产铁氧体原料粉末的雾化炉
公开(公告)号：US6017497A
公开(公告)日：2000-01-25
申请号：US918571
申请日：1997-08-22
申请人： Katsushige Matsuzaki , Tatsunori Sunagawa , Kenji Kawahito , Junji Omori , Yoshitaka Yamana , Shoichi Osada , Kiyoshi Aritome , Yoshimasa Ikeda , Izumi Matsushita , Wataru Ohashi , Kaoru Ito , Fumihiko Hasegawa , Shinya Nariki , Michimasa Sasaki , Noritane Tsugane , Toshiaki Kurihara
发明人： Katsushige Matsuzaki , Tatsunori Sunagawa , Kenji Kawahito , Junji Omori , Yoshitaka Yamana , Shoichi Osada , Kiyoshi Aritome , Yoshimasa Ikeda , Izumi Matsushita , Wataru Ohashi , Kaoru Ito , Fumihiko Hasegawa , Shinya Nariki , Michimasa Sasaki , Noritane Tsugane , Toshiaki Kurihara
IPC分类号： C01G49/00 , C04B35/26 , C04B35/626 , H01F1/34 , B01J19/26 , F27B1/00
CPC分类号： C04B35/2658 , C01G49/009 , C04B35/26 , C04B35/626 , H01F1/344 , C01P2004/61 , C01P2006/12
摘要： An atomization roasting furnace for producing ferrite raw material powder includes an elongated roasting furnace body with a center burner located at the top end thereof. At least three liquid spray nozzles are located in an expansion slope portion below the center burner circumferentially with respect to the center burner. A quencher, located below the elongated roasting furnace body, has a top end connected to a bottom end of the elongated roasting furnace body. Quencher nozzles are located adjacent the top end of the quencher.
摘要翻译：一种用于生产铁氧体原料粉末的雾化焙烧炉包括具有位于其顶端的中心燃烧器的细长焙烧炉体。至少三个液体喷嘴位于相对于中心燃烧器周向的中心燃烧器下方的膨胀斜面部分中。位于细长焙烧炉体下方的淬火器具有连接到细长焙烧炉体的底端的顶端。猝灭剂喷嘴位于猝灭剂顶端附近。

4. 发明授权

US5328670A Method of treating nickel-containing etching waste fluid 失效
标题翻译：处理含镍蚀刻废液的方法
公开(公告)号：US5328670A
公开(公告)日：1994-07-12
申请号：US854565
申请日：1992-03-20
申请人： Teruhiko Hirabayashi , Yoshiyuki Imagire , Toshiaki Kurihara , Eiichi Akiyoshi , Ryoichi Maekawa
发明人： Teruhiko Hirabayashi , Yoshiyuki Imagire , Toshiaki Kurihara , Eiichi Akiyoshi , Ryoichi Maekawa
IPC分类号： C01G49/00 , C01G53/00 , C23F1/28 , C23F1/46 , C01G49/10 , C01G53/09
CPC分类号： C23F1/46 , Y10S423/01
摘要： A method of regenerating an etching waste fluid, includes the steps of dissolving HCl gas in an etching waste fluid at a temperature falling within a range of 20.degree. C. to 50.degree. C. and crystallizing NiCl.sub.2 and FeCl.sub.2 crystals, the etching waste fluid containing NiCl.sub.2, FeCl.sub.3, and FeCl.sub.2 and being obtained by etching Ni or an Ni alloy with an etching solution consisting of an aqueous solution containing FeCl.sub.3, distilling a mother liquor at the atmospheric pressure after crystallization and separation thereof to reduce the HCl concentration in the mother liquor, and distilling, at a reduced pressure, a concentrate obtained upon distillation at the atmospheric pressure to further reduce the HCl concentration, thereby obtaining an aqueous solution containing FeCl.sub.3, or bringing the concentrate obtained by distillation at the atmospheric pressure into contact with an iron oxide to cause HCl in the concentrate to react with the iron oxide to further reduce the HCl concentration in the concentrate thereby obtaining the aqueous solution containing FeCl.sub.3 with little HCl.
摘要翻译：一种再生蚀刻废液的方法包括以下步骤：将HCl气体溶解在蚀刻废液中，温度范围为20℃至50℃，并结晶NiCl 2和FeCl 2晶体，蚀刻废液含有 NiCl 2，FeCl 3和FeCl 2，并且通过用含有FeCl 3的水溶液的蚀刻溶液蚀刻Ni或Ni合金，在结晶并分离后蒸馏出大气压下的母液，从而降低母液中的HCl浓度并且在减压下蒸馏在大气压下获得的浓缩物以进一步降低HCl浓度，从而获得含有FeCl 3的水溶液，或将通过蒸馏在大气压下获得的浓缩物与氧化铁接触使浓缩物中的HCl与氧化铁反应，以进一步降低浓缩物中的HCl浓度从而获得含少量HCl的FeCl 3水溶液。

5. 发明授权

US4169131A Process for recovering caustic alkali from spent alkali liquor 失效
标题翻译：从碱性碱液中回收苛性碱的工艺
公开(公告)号：US4169131A
公开(公告)日：1979-09-25
申请号：US886475
申请日：1978-03-14
申请人： Yoshiaki Kinoshita , Toshiaki Kurihara , Yoshiyuki Imagire
发明人： Yoshiaki Kinoshita , Toshiaki Kurihara , Yoshiyuki Imagire
IPC分类号： C01G49/02 , C01D1/04 , C01D1/22 , C01D1/28 , C01G49/00 , D21C11/00 , D21C11/04
CPC分类号： D21C11/0092 , C01D1/04 , C01D1/28
摘要： A process for recovering caustic alkali from spent alkali liquor, in which a spent alkali liquor and iron oxide are roasted to obtain a product containing alkali ferrate and the product of roasting is hydrolyzed at a temperature over 110.degree. C. and under pressurized conditions where liquid phase is retained, thereby recovering caustic alkali in the form of an aqueous solution of a concentration higher than approximately 15 wt% containing dissolved iron in an extremely small concentration.
摘要翻译：从废碱液中回收苛性碱的方法，其中焙烧废碱液和氧化铁以获得含有碱金属铁酸盐的产品，焙烧产物在110℃以上和加压条件下水解，其中液体从而以非常小的浓度回收浓度高于约15重量％的溶解铁的水溶液形式的苛性碱。

6. 发明授权

US06470056B1 Offset QPSK modulation analytic system 失效
标题翻译：偏移QPSK调制分析系统
公开(公告)号：US06470056B1
公开(公告)日：2002-10-22
申请号：US09418403
申请日：1999-10-14
申请人： Toshiaki Kurihara , Michiaki Arai
发明人： Toshiaki Kurihara , Michiaki Arai
IPC分类号： H04L2710
CPC分类号： H04L27/2332 , H04L2027/003 , H04L2027/0046
摘要： The offset QPSK modulation analytic system capable of estimating the initial phase of an offset QPSK modulated signal is disclosed. For each of a plurality of candidate values for the initial phase, the correlation coefficient between a signal whose clock delay has been estimated and compensated and an ideal signal generated based on the signal is computed, and the candidate value having the maximum value of the computed correlation coefficient is estimated as the optimum initial phase.
摘要翻译：公开了能够估计偏移QPSK调制信号的初始相位的偏移QPSK调制分析系统。对于初始相位的多个候选值中的每一个，计算其时钟延迟已被估计和补偿的信号与基于该信号产生的理想信号之间的相关系数，并且具有计算出的最大值的候选值相关系数估计为最佳初始相位。

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