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1. 发明授权

US5394432A Levitating and fusing device 失效
标题翻译：悬浮和定影装置
公开(公告)号：US5394432A
公开(公告)日：1995-02-28
申请号：US992943
申请日：1992-12-17
申请人： Akira Fukuzawa , Kazuyuki Sakuraya , Toshiaki Watanabe , Motoo Yamazaki , Tadashi Morita , Tatsuo Take , Michiru Fujita
发明人： Akira Fukuzawa , Kazuyuki Sakuraya , Toshiaki Watanabe , Motoo Yamazaki , Tadashi Morita , Tatsuo Take , Michiru Fujita
IPC分类号： H05B6/32 , C22B9/16 , F27B14/06 , F27D21/00 , H05B6/24 , H05B6/22
CPC分类号： F27B14/063 , C22B9/16 , F27D21/0035 , H05B6/24 , H05B2213/02 , Y02P10/253
摘要： A plurality of segments 12 respectively formed of an electrically insulated conductive material such as copper or the like are disposed inside an induction coil 1 in the peripheral direction of the induction coil 1 to thereby construct a crucible 3. There is formed a small cylindrical hole 4 in the center of the bottom portion of the crucible 3. A magnetic flux is allowed to enter the crucible 3 from slits 15 respectively formed between the hole 4 and segments 12 and is then interlinked with an object to be heated. The slits 15 respectively defined by mutually adjoining segments 12 are arranged such that the width of the bottom portion thereof is greater than that of the cylindrical portion thereof. When the width of the slit in the bottom portion is increased, then a leakage flux to the crucible is increased which in turn increases a levitation force F. If there are further formed bottom slits only in the bottom portions of the segments to thereby increase the number of the slits in the bottom portion to be greater than that of the slits in the cylindrical portion, then the leakage flux is increased to thereby increase the levitation force F, and also the fused metal is supported at multiple points, which increases the stability S thereof.
摘要翻译：分别由诸如铜等的绝缘导电材料形成的多个段12在感应线圈1的周向方向上设置在感应线圈1的内部，从而构成坩埚3.形成小的圆柱形孔4 在坩埚3的底部的中心。允许磁通从分别形成在孔4和段12之间的狭缝15进入坩埚3，然后与待加热物体相互连接。分别由相邻的部分12限定的狭缝15被布置成使得其底部的宽度大于其圆柱形部分的宽度。当底部的狭缝的宽度增加时，向坩埚的泄漏通量增加，这又增加了悬浮力F.如果仅在段的底部形成底部狭缝，从而增加底部的狭缝数量大于圆筒部分的狭缝的数量，则泄漏通量增加，从而增加悬浮力F，并且熔融金属也被支撑在多个点，这增加了稳定性 S。

2. 发明授权

US5416796A Float melting apparatus and method employing axially movable crucibles 失效
标题翻译：采用轴向移动坩埚的浮法熔化装置和方法
公开(公告)号：US5416796A
公开(公告)日：1995-05-16
申请号：US67149
申请日：1993-05-26
申请人： Akira Fukuzawa , Kazuyuki Sakuraya , Toshiaki Watanabe , Motoo Yamazaki , Tadashi Morita , Tatsuo Take , Michiru Fujita
发明人： Akira Fukuzawa , Kazuyuki Sakuraya , Toshiaki Watanabe , Motoo Yamazaki , Tadashi Morita , Tatsuo Take , Michiru Fujita
IPC分类号： F27B14/06 , F27D11/06 , H05B6/06 , H05B6/24 , H05B6/32 , H05B6/22
CPC分类号： H05B6/32 , F27B14/063 , H05B6/24
摘要： Apparatus to float and melt particularly small pieces of high-melting point metal continuously while making the amount of meltable liquid metal greater than the capacity of a crucible. A conductive crucible having segments includes an upper cylindrical crucible portion and a lower closed-end crucible portion. An induction coil is arranged outside the upper crucible portion, whereas an induction coil is arranged below the induction coil. The lower crucible portion is in contact with the upper crucible portion and located on the inside of the induction coil at the initial melting stage. The lower crucible portion is lowered as a columnar metal grows and solidifies between molten metal and the lower crucible portion. A continuous feeder continuously feeds cold material. A molten metal surface thermometer and a molten metal surface level gauge are arranged above the crucible. The operation of the continuous feeder is regulated within a desired range of values of the molten metal surface thermometer. On the other hand, the lower crucible portion is successively lowered within a desired range of values of the molten metal surface level gauge.
摘要翻译：连续地漂浮和熔融特别是小块高熔点金属的装置，同时使可熔化液体金属的量大于坩埚的容量。具有节段的导电坩埚包括上圆柱形坩埚部分和下封闭端坩埚部分。感应线圈设置在上坩埚部分的外侧，而感应线圈设置在感应线圈的下方。下坩埚部分与上坩埚部分接触并且在初始熔化阶段位于感应线圈的内侧。随着柱状金属在熔融金属和下坩埚部分之间生长和固化，下坩埚部分下降。连续进料器连续供料冷材料。熔融金属表面温度计和熔融金属表面液位计布置在坩埚上方。连续进料器的操作被调节在熔融金属表面温度计的期望值范围内。另一方面，下坩埚部分在熔融金属表面液位计的期望值范围内连续降低。

3. 发明授权

US5528620A Levitating and melting apparatus and method of operating the same 失效
标题翻译：悬浮和熔化装置及其操作方法
公开(公告)号：US5528620A
公开(公告)日：1996-06-18
申请号：US318176
申请日：1994-10-05
申请人： Michiru Fujita , Tatsuo Take , Tadashi Morita , Makoto Yoshida
发明人： Michiru Fujita , Tatsuo Take , Tadashi Morita , Makoto Yoshida
IPC分类号： F27B14/06 , F27D99/00 , H05B6/30
CPC分类号： F27B14/063 , F27D2099/0018
摘要： In addition to a first driving device which moves only a lower crucible, and a first control device which controls the first driving device, a second driving device which changes the vertical relative position of an upper crucible and an induction coil, and a second control device which controls the second driving device are disposed, whereby the relative positions of the upper and lower crucibles and the induction coil can freely be changed. Consequently, the relative positions of the induction coil and the upper and lower crucibles can adequately be set in whole of the operation period from the initial operation stage to the final operation stage, in accordance with the position of a melting zone in the top portion of a material to be melted which grows as a result of continuously charging chips.
摘要翻译：除了仅移动下坩埚的第一驱动装置和控制第一驱动装置的第一控制装置之外，还具有改变上坩埚和感应线圈的垂直相对位置的第二驱动装置和第二控制装置控制第二驱动装置的位置，由此可以自由地改变上坩埚和感应线圈的相对位置。因此，感应线圈和上下坩埚的相对位置可以根据初始操作阶段到最终操作阶段的整个操作期间，根据熔融区的顶部位置作为连续充电芯片的结果而生长的待熔化的材料。

4. 发明授权

US09058553B2 Contact/non-contact type hybrid IC card, communication method, program and communication system 有权
标题翻译：接触/非接触式混合IC卡，通讯方式，程序通讯系统
公开(公告)号：US09058553B2
公开(公告)日：2015-06-16
申请号：US12477632
申请日：2009-06-03
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： G06K19/00 , G06K19/077
CPC分类号： G06K19/07749 , G06K19/07743 , G06K19/07769
摘要： A contact/non-contact type hybrid IC card is provided which includes a non-contact interface to communicate in a non-contact manner with a non-contact type reader/writer through an antenna, a contact interface to communicate in a contact manner with a contact type reader/writer through a contact terminal, a storage unit to store personal identification information input from the contact type reader/writer through the contact interface during a contact communication mode by the contact interface, and a control unit to remove a limitation of a prescribed function in a non-contact communication mode by the non-contact interface based on the personal identification information stored in the storage unit during the contact communication mode and switch a communication mode from the contact communication mode to the non-contact communication mode with the limitation of the prescribed function being removed.
摘要翻译：提供一种接触/非接触式混合IC卡，其包括非接触式接口，以非接触方式通过天线与非接触式读取器/写入器进行通信，接触界面以接触方式与通过接触终端的接触型读取器/写入器，存储单元，用于通过接触界面在接触通信模式期间通过接触接口存储从接触型读取器/写入器输入的个人识别信息;以及控制单元，基于在接触通信模式期间存储在存储单元中的个人识别信息，通过非接触式接口在非接触通信模式中的规定功能，并且将通信模式从接触通信模式切换到非接触通信模式，规定功能的限制被删除。

5. 发明授权

US09001048B2 Information processing system, information processor, information processing method, and program 有权
公开(公告)号：US09001048B2
公开(公告)日：2015-04-07
申请号：US12430601
申请日：2009-04-27
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： G09G5/00 , G06F3/0488
CPC分类号： G06F3/0488
摘要： An information processing system includes a first information processor to process data to be displayed in a first display unit and a second information processor to indicate the data displayed in the first display unit. The first information processor includes a first display control unit to control the data to be displayed; a first communication unit to receive operation information from the second information processor and transmit data information about a piece of data indicated by the second information processor; and a first detecting unit to detect a position on the first display unit indicated by the second information processor. The second information processor includes an accepting unit to accept an operation by a user; a second communication unit to transmit operation information to the first information processor and receive the data information from the first information processor; and a received data storage unit to store the data information.

6. 发明申请

US20140064264A1 WIRELESS COMMUNICATION DEVICE 有权
标题翻译：无线通信设备
公开(公告)号：US20140064264A1
公开(公告)日：2014-03-06
申请号：US14009743
申请日：2013-01-23
申请人： Tadashi Morita , Takaaki Kishigami , Hirohito Mukai
发明人： Tadashi Morita , Takaaki Kishigami , Hirohito Mukai
IPC分类号： H04W56/00
CPC分类号： H04W56/00 , H04B1/707 , H04B7/0617 , H04J13/0014
摘要： A WiGig wireless device partially performs a masking processing on a preamble of a transmission signal frame and generates a repetition pattern of the same pulse capable of being used in a correlation detection of a sensor. That is, a repetition pattern of a Golay code is output by intermittently performing the masking processing on the Golay code sequence. The sensor performs the correlation detection using a pulse compression technology, thereby detecting the antenna radiation pattern even in an environment where a reflected wave is generated, by separating the direct wave and the reflected wave.
摘要翻译： WiGig无线设备部分地对发送信号帧的前导码进行掩蔽处理，并且生成能够用于传感器的相关检测的相同脉冲的重复模式。也就是说，通过对Golay码序列间歇地执行掩蔽处理来输出Golay码的重复图案。传感器使用脉冲压缩技术执行相关检测，从而即使在产生反射波的环境中也可以通过分离直接波和反射波来检测天线辐射图。

7. 发明授权

US08466821B2 Delta sigma ADC 有权
标题翻译： Delta西格玛ADC
公开(公告)号：US08466821B2
公开(公告)日：2013-06-18
申请号：US13256524
申请日：2011-01-07
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： H03M3/00
CPC分类号： H03M3/47
摘要： A ΔΣADC is provided that is capable of suppressing increase of a circuit scale without losing noise shaping function even when a switching speed of a switch for performing time-division process is lower than a sampling rate of the ΔΣADC. For a code values provided by a comparator (105), the ΔΣADC (100) has a first storage section (106-1) and a second storage section (106-2) respectively for signal sequences (a first signal sequence and a second signal sequence) constituting a time-divisionally combined signal. Then, one of the two storage sections (i.e. the first storage section (106-1) and the second storage section (106-2)) that corresponds to a branch selection signal is configured to store the code value obtained from the comparator (105). On the other hand, one of the two storage sections (i.e. the first storage section (106-1) and the second storage section (106-2)) that is not the storage section corresponding to the branch selection signal is configured to hold the already stored code value.
摘要翻译：提供了一种DeltaSigmaADC，即使当用于执行时分处理的开关的切换速度低于DeltaSigmaADC的采样率时，也能够抑制电路规模的增加而不失去噪声整形功能。对于由比较器（105）提供的代码值，DeltaSigmaADC（100）具有分别用于信号序列的第一存储部分（106-1）和第二存储部分（106-2）（第一信号序列和第二信号序列）构成时分组合信号。然后，对应于分支选择信号的两个存储部分（即，第一存储部分（106-1）和第二存储部分（106-2））之一被配置为存储从比较器（105）获得的代码值）。另一方面，不是与分支选择信号对应的存储部的两个存储部（即，第一存储部（106-1）和第二存储部106-2）中的一个被配置为保持已经存储的代码值。

8. 发明申请

US20130142294A1 WIRELESS DEVICE AND RECEIVING METHOD 有权
标题翻译：无线设备和接收方法
公开(公告)号：US20130142294A1
公开(公告)日：2013-06-06
申请号：US13817491
申请日：2012-02-22
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： H04B1/16
CPC分类号： H04B1/16 , H03G3/3052 , H03G3/3078
摘要： The purpose of the present invention is to shorten a time required to perform Auto Gain Control (AGC) processing in a wireless device that can be applied to a plurality of wireless systems. On the basis of a first gain adjusted by means of a gain control unit (450-1), an initial gain setting unit (460) sets, for a variable gain unit (432-2), an initial gain (converted second initial gain) at the start of gain adjustment. Then, a gain control unit (450-2) sets the initial gain to a second gain at the time of starting the gain adjustment, and adjusts the second gain on the basis of IQ signals of a system, the IQ signals having the level adjusted by means of the variable gain unit (432-2).
摘要翻译：本发明的目的是缩短在可应用于多个无线系统的无线设备中执行自动增益控制（AGC）处理所需的时间。基于通过增益控制单元（450-1）调整的第一增益，初始增益设置单元（460）针对可变增益单元（432-2）设置初始增益（转换后的第二初始增益）在增益调整开始时。然后，增益控制单元（450-2）在开始增益调整时将初始增益设置为第二增益，并且基于系统的IQ信号来调整第二增益，具有调整了电平的IQ信号借助于可变增益单元（432-2）。

9. 发明申请

US20130136118A1 TIME DIVISION RECEIVER AND TIME DIVISION RECEIVING METHOD 有权
标题翻译：时间接收者和时间接收方法
公开(公告)号：US20130136118A1
公开(公告)日：2013-05-30
申请号：US13814338
申请日：2011-12-14
申请人： Tadashi Morita
发明人： Tadashi Morita
IPC分类号： H04J3/00
CPC分类号： H04J3/00 , H04B1/163
摘要： Provided are a time division receiver and a time division receiving method capable of mitigating leaks between branches for a time division multiplexed signal for which a plurality of branches have been time-division multiplexed even when processing using a single high-frequency circuit. In a time division receiver (100A), mixers (120-1 and 120-2) down-convert a time division multiplexed signal for which a plurality of branch signals have been time-division multiplexed. Time division separation units (130-1 and 130-2) separate the time division multiplexed signal which has been down-converted at the mixers (120-1 and 120-2) into branches, respectively. A residual charge initialization unit (160) initializes charges that are residual when a first branch signal passes for parasitic capacitances that occur in channels between the mixers (120-1 and 120-2) and the time division separation units (130-1 and 130-2) to the residual charges before passing of a second branch signal.
摘要翻译：提供了一种时分接收机和时分接收方法，即使在使用单个高频电路进行处理时，也能够减轻多个分支已被时分复用的时分复用信号的分支之间的泄漏。在时分接收机（100A）中，对多个分支信号进行时分复用的时分复用信号进行下变频的混频器（120-1,120-2）。分时分离单元（130-1和130-2）分别将已经在混频器（120-1和120-2）下变频的时分复用信号分离成分支。剩余电荷初始化单元（160）初始化第一分支信号通过的混合器（120-1和120-2）与时分分离单元（130-1和130）之间的通道中发生的寄生电容时残留的电荷 -2）到通过第二分支信号之前的剩余电荷。

10. 发明授权

US08340617B2 Sampling mixer, quadrature demodulator, and wireless device 有权
标题翻译：采样混频器，正交解调器和无线设备
公开(公告)号：US08340617B2
公开(公告)日：2012-12-25
申请号：US12745240
申请日：2008-12-10
申请人： Yoshifumi Hosokawa , Yoshito Shimizu , Tadashi Morita , Atsushi Maruyama
发明人： Yoshifumi Hosokawa , Yoshito Shimizu , Tadashi Morita , Atsushi Maruyama
IPC分类号： H04B1/26
CPC分类号： H03H15/00 , H03D3/007 , H03H19/004 , H04B1/0017
摘要： There are provided a sampling mixer, quadrature demodulator, and a wireless device capable of suppressing receiving sensitivity degradation caused by alias components or second-order distortion components. In the sampling mixer (101), a sampling switch (5) and another sampling switch (36) sample a reception signal based on a local signal with a predetermined frequency. A control signal generator (15) generates a control signal for controlling a filter operation. An in-phase mixer (2) and a reverse-phase mixer (3) perform, based on the control signal, filter processing on the sample signal obtained by the sampling switch (5). A delay controller (117) controls the phase difference between the local signal and the control signal according to a reception-desired frequency.
摘要翻译：提供了能够抑制由别名分量或二阶失真分量引起的接收灵敏度劣化的采样混频器，正交解调器和无线装置。在采样混频器（101）中，采样开关（5）和另一采样开关（36）基于具有预定频率的本地信号对接收信号进行采样。控制信号发生器（15）产生用于控制滤波器操作的控制信号。同相混合器（2）和反相混合器（3）根据控制信号执行由采样开关（5）获得的采样信号的滤波处理。延迟控制器（117）根据接收期望频率来控制本地信号和控制信号之间的相位差。

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