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51. 发明授权

US06592021B2 Circuit board bonding method, branch circuit and its designing method, waveguide-microstrip transition, and application to HF circuit, antenna and communication system 失效
标题翻译：电路板接合方式，分支电路及其设计方法，波导 - 微带过渡，以及HF电路，天线和通信系统的应用
公开(公告)号：US06592021B2
公开(公告)日：2003-07-15
申请号：US09987625
申请日：2001-11-15
申请人： Ushio Sangawa , Suguru Fujita
发明人： Ushio Sangawa , Suguru Fujita
IPC分类号： B23K3102
CPC分类号： H05K3/0061 , H01P5/107 , H01P11/003 , H01Q1/38 , H01Q9/0407 , H01Q13/206 , H05K1/0237 , H05K3/0058 , H05K3/341 , H05K2201/0999
摘要： A circuit assembly having a thin and large-area dielectric substrate and an improved grounding condition. To make the assembly, a circuit board comprises the substrate, and a circuit pattern and a metal layer that are formed on respective sides of the substrate. A bath of conductive bonding material (e.g., a low melting point solder) is made inside a tray-like metal chassis of the assembly. The circuit board is floated on the bath and excessive portion of the conductive material is absorbed. A branch circuit for branching a first path into at least two second paths is provided by mainly using impedance transformers but by using fewest possible stubs. Also, the elements are arranged in symmetry around the axis through the first path. This yields a wide operating frequency band. A waveguide-microstrip line transition that is easy to work and low in transition loss is provided by shaping the wider walls of the ridge waveguide so as to spread out toward the end. Since doing this increases the degree of freedom in design parameters, the width and the height of the ridge can be fitted to that of the microstrip line and that of the waveguide. The above elements are applicable to HF circuits, antennas and communication systems.
摘要翻译：具有薄且大面积电介质基板和改进的接地条件的电路组件。为了组装，电路板包括衬底，以及形成在衬底的相应侧上的电路图案和金属层。导电接合材料（例如，低熔点焊料）的浴在组件的盘状金属底盘内部制成。电路板浮在水浴上，导电材料的过多部分被吸收。通过主要使用阻抗变压器但通过使用最少的可能短截线来提供用于将第一路径分支成至少两个第二路径的分支电路。此外，元件通过第一路径围绕轴线对称地布置。这产生宽的工作频带。通过对脊形波导的较宽的壁进行成形以便朝向端部展开而提供易于加工和低转换损耗的波导 - 微带线路转变。由于这样做增加了设计参数的自由度，脊的宽度和高度可以适应于微带线和波导的宽度和高度。上述要素适用于HF电路，天线和通信系统。

52. 发明授权

US06198450B1 Dielectric resonator antenna for a mobile communication 有权
标题翻译：用于移动通信的介质谐振器天线
公开(公告)号：US06198450B1
公开(公告)日：2001-03-06
申请号：US09584789
申请日：2000-06-01
申请人： Naoki Adachi , Takashi Fukagawa , Suguru Fujita , Kenichi Maeda , Kazuaki Takahashi , Makoto Hasegawa , Morikazu Sagawa , Mitsuo Makimoto
发明人： Naoki Adachi , Takashi Fukagawa , Suguru Fujita , Kenichi Maeda , Kazuaki Takahashi , Makoto Hasegawa , Morikazu Sagawa , Mitsuo Makimoto
IPC分类号： H01Q138
CPC分类号： H01Q9/0485
摘要： A hemispherical dielectric resonator is arranged on a metal substrate to make a flat surface of the hemispherical dielectric resonator contact with the metal substrate, and a dielectric wave-guiding channel is connected with a curved side surface of the hemispherical dielectric resonator. Therefore, a dielectric resonance antenna in which the hemispherical dielectric resonator and the dielectric wave-guiding channel are placed on the same metal substrate is obtained. A signal transmitting through the dielectric wave-guiding channel is fed in the hemispherical dielectric resonator, the hemispherical dielectric resonator is resonated, and an electromagnetic wave is radiated. Therefore, the dielectric resonance antenna functions as a wave radiation device.
摘要翻译：半导体介质谐振器布置在金属基板上，以使半球形介质谐振器的平坦表面与金属基板接触，并且介电波导通道与半球形介质谐振器的弯曲侧表面连接。因此，获得了将半球形介质谐振器和介质波导路放置在同一金属基板上的介质谐振天线。通过介质波导通道传输的信号被馈送到半球形介质谐振器中，半球形介质谐振器谐振，并且电磁波被辐射。因此，介质谐振天线用作波浪辐射装置。

53. 发明申请

US20150147252A1 METHOD FOR REGENERATING CARBON DIOXIDE ABSORBING LIQUID IN CARBON DIOXIDE RECOVERY METHOD 有权
标题翻译：碳二氧化碳回收方法再生二氧化碳吸收液的方法
公开(公告)号：US20150147252A1
公开(公告)日：2015-05-28
申请号：US14117161
申请日：2012-05-10
申请人： Ken-ichi Sawamura , Suguru Fujita , Masanobu Aizawa
发明人： Ken-ichi Sawamura , Suguru Fujita , Masanobu Aizawa
IPC分类号： B01D53/96 , B01D53/62
CPC分类号： B01D53/96 , B01D53/1425 , B01D53/1475 , B01D53/62 , B01D61/362 , B01D63/06 , B01D71/028 , B01D2252/20484 , B01D2256/24 , B01D2257/504 , B01D2258/0283 , B01D2258/05 , B01D2311/04 , B01D2311/2626 , B01D2317/022 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02P20/126 , Y02P20/152
摘要： In a carbon dioxide recovery method including a carbon dioxide absorption step of bringing a gas to be treated containing carbon dioxide into contact with a carbon dioxide absorbing liquid, thereby removing carbon dioxide from the gas to be treated, and a regeneration step of removing carbon dioxide from a rich solution that has absorbed carbon dioxide in the carbon dioxide absorption step, thereby achieving regeneration, the rich solution that has absorbed carbon dioxide is guided in liquid form to a membrane separation apparatus (5) that is selectively permeable to carbon dioxide and equipped with a zeolite membrane for carbon dioxide separation, carbon dioxide is separated and removed by a pervaporation method, and the carbon dioxide absorbing liquid is thus regenerated.
摘要翻译：在包括二氧化碳吸收步骤的二氧化碳回收方法中，将含有二氧化碳的待处理气体与二氧化碳吸收液接触，从而从待处理的气体中除去二氧化碳，以及除去二氧化碳的再生步骤从在二氧化碳吸收步骤中吸收二氧化碳的富溶液，从而实现再生，将吸收了二氧化碳的富溶液以液体形式引导至选择性渗透二氧化碳的膜分离装置（5）利用用于二氧化碳分离的沸石膜，通过渗透蒸发法分离和除去二氧化碳，从而再生二氧化碳吸收液。

54. 发明授权

US08213545B2 Radio receiving apparatus and radio receiving method 有权
标题翻译：无线电接收装置和无线电接收方法
公开(公告)号：US08213545B2
公开(公告)日：2012-07-03
申请号：US12162722
申请日：2007-01-25
申请人： Yew Soo Eng , Zhan Yu , Suguru Fujita
发明人： Yew Soo Eng , Zhan Yu , Suguru Fujita
IPC分类号： H04L7/00 , H04L27/06
CPC分类号： H04L7/042 , H04B1/709 , H04B1/7183 , H04L7/10
摘要： A radio receiving apparatus and method of using thereof, in which the radio receiving apparatus includes a first synchronization circuit, a second synchronization circuit, and a demodulation section that demodulates an incoming signal based on one of synchronization information output from the first synchronization circuit and synchronization information output from the second synchronization circuit, the first synchronization circuit including a first correlation section that determines a correlation between the incoming signal and a first pulse template received as input at a timing corresponding to a first reference signal, the second synchronization circuit including a second correlation section that determines a correlation between the incoming signal and a second pulse template received as input at a timing corresponding to a second reference signal, and the first pulse template having a longer width than a width of the second pulse template.
摘要翻译：一种无线接收装置及其使用方法，其中无线接收装置包括：第一同步电路，第二同步电路和解调部，其根据从第一同步电路输出的同步信息和同步信号中的一个解调输入信号从所述第二同步电路输出的信息，所述第一同步电路包括第一相关部分，所述第一相关部分确定所述输入信号与在与第一参考信号相对应的定时作为输入接收的第一脉冲模板之间的相关性，所述第二同步电路包括第二同步电路相关部分，其确定在与第二参考信号相对应的定时输入信号和作为输入接收的第二脉冲模板之间的相关性，并且所述第一脉冲模板具有比所述第二脉冲模板的宽度更长的宽度。

55. 发明申请

US20120152840A1 METHOD FOR DEWATERING WATER-CONTAINING ORGANIC SUBSTANCE 有权
标题翻译：含水有机物质的除水方法
公开(公告)号：US20120152840A1
公开(公告)日：2012-06-21
申请号：US13393882
申请日：2010-09-01
申请人： Suguru Fujita , Shiro Inoue , Yoshinobu Takaki
发明人： Suguru Fujita , Shiro Inoue , Yoshinobu Takaki
IPC分类号： B01D61/36
CPC分类号： B01D71/028 , B01D53/22 , B01D2311/04 , B01D2311/2669 , B01D2311/2673
摘要： The present invention is to provide a VP dewatering method being applicable over a wide range, having good handling properties, and being economically efficient and highly energy-saving, which comprises compression-pressuring a dewatered vapor product to elevate a condensation temperature thereof and then re-using the same as a heat source for vaporizing a supply liquid. In dewatering a water-containing organic substance which is a liquid starting material according to a vapor permeation membrane separation method, a dewatered organic substance vapor discharged from a membrane module is pressurized with a compressor to elevate the condensation temperature of the vapor and then the vapor is fed to a vaporizer of said method to collect and use the latent heat of condensation thereof.
摘要翻译：本发明提供一种广泛应用的VP脱水方法，具有良好的操作性能，经济高效，节能高，包括对脱水蒸气产品进行压缩加压，提高其冷凝温度， - 与用于蒸发供应液体的热源相同。在根据蒸气渗透膜分离方法对作为液体原料的含水有机物质进行脱水时，用压缩机对从膜组件排出的脱水有机物蒸气进行加压，以提高蒸气的冷凝温度，然后蒸气被供给到所述方法的蒸发器以收集和使用其冷凝潜热。

56. 发明授权

US08135423B2 Communication apparatus and communication method 有权
标题翻译：通信设备和通信方法
公开(公告)号：US08135423B2
公开(公告)日：2012-03-13
申请号：US12095053
申请日：2006-11-10
申请人： Suguru Fujita , Kazuaki Takahashi , Akihiko Matsuoka
发明人： Suguru Fujita , Kazuaki Takahashi , Akihiko Matsuoka
IPC分类号： H04B7/00
CPC分类号： H04L7/0091 , G01S7/40 , G01S13/10 , G01S13/878 , G07B15/063 , H04L7/0033 , H04L27/02
摘要： A communication apparatus is provided in which only a terminal having a specific positional relationship can perform communication through a relatively simple arrangement. When initial setting is performed or communication is started, a timing calculator calculates a time difference corresponding to the difference between a path from a first antenna to a terminal and a path from a second antenna to the terminal, based on a transmission signal from the first antenna and a reflection signal provided by having the transmission signal reflected from the second antenna or a communication partner, i.e. the terminal, and returned back to the first antenna. Based on the time difference thus calculated, the timing calculator outputs a signal for regulating the transmission timing of transmission data from the first antenna to a variable delay unit. The variable delay unit delays transmission timing of the transmission data depending on the timing regulation signal and outputs the delayed transmission data to a modulator/demodulator.
摘要翻译：提供一种通信装置，其中仅具有特定位置关系的终端可以通过相对简单的布置来执行通信。当进行初始设定或开始通信时，定时计算器基于来自第一天线的发送信号，计算从第一天线到终端的路径与从第二天线到终端的路径之间的差对应的时间差天线和通过具有从第二天线或通信对方（即终端）反射并且返回到第一天线的发射信号而提供的反射信号。基于这样计算的时间差，定时计算器输出用于调节从第一天线到可变延迟单元的发送数据的发送定时的信号。可变延迟单元根据定时调节信号延迟发送数据的发送定时，并将延迟的发送数据输出到调制器/解调器。

57. 发明授权

US07965150B2 Differential oscillation apparatus and modulator 失效
标题翻译：差分振荡装置和调制器
公开(公告)号：US07965150B2
公开(公告)日：2011-06-21
申请号：US12303727
申请日：2007-05-23
申请人： Shigeru Kobayashi , Suguru Fujita
发明人： Shigeru Kobayashi , Suguru Fujita
IPC分类号： H03L5/00 , H03L1/00
CPC分类号： H03L7/00 , H03B5/06 , H03B5/1215 , H03B5/1231 , H03B5/1271 , H03C1/36 , H03L3/00 , H04B1/7174
摘要： It is an object of the present invention to shorten a time required until phases of output signals being output from two output terminals are inverted respectively from a start time of an oscillation in a differential oscillation apparatus. In a differential oscillation apparatus according to the present invention which includes a differential oscillator portion 103 having an external input terminal at a terminal of one transistor 105 and a switch circuit 104, a first control signal generation circuit 101 for generating a first control signal to control an oscillation start and an oscillation stop of the differential oscillator portion 103, and a second control signal generation circuit 102 for generating a second control signal input into the terminal of one transistor 105 of the differential oscillator portion 103, when a phase relationship between collector currents flowing through two transistors 105, 106 is decided by the second control signal, output signals being output from two output terminals are opposite in phase from a start time of an oscillation.
摘要翻译：本发明的目的是缩短从两个输出端子输出的输出信号的相位分别从差分振荡装置的振荡的开始时刻反转所需的时间。在根据本发明的差分振荡装置中，包括在一个晶体管105的端子处具有外部输入端子的差分振荡器部分103和开关电路104，用于产生控制信号的第一控制信号的第一控制信号产生电路101 差分振荡器部分103的振荡开始和振荡停止;以及第二控制信号产生电路102，用于产生输入到差分振荡器部分103的一个晶体管105的端子中的第二控制信号，当集电极电流流过两个晶体管105,106由第二控制信号决定，从两个输出端子输出的输出信号与振荡的开始时间相位相反。

58. 发明授权

US07888984B2 Intermittent operation circuit and modulation device 有权
标题翻译：间歇运行电路和调制装置
公开(公告)号：US07888984B2
公开(公告)日：2011-02-15
申请号：US12064446
申请日：2006-08-23
申请人： Shigeru Kobayashi , Suguru Fujita
发明人： Shigeru Kobayashi , Suguru Fujita
IPC分类号： H03K3/00
CPC分类号： H04B1/7174 , H03K3/66
摘要： There is provided a small-size, low-power-consumption intermittent operation circuit capable of obtaining an output waveform having a rapid rise and fall. The intermittent operation circuit includes an active circuit (106), a first control signal generation circuit (101) for generating a first control signal (S1) for controlling the operation start and the operation end of the active circuit (106), a second control signal generation circuit (102) for generating a second control signal (S2) causing the active circuit (106) to perform ringing vibration and controlling the frequency and the amplitude value of the ringing vibration, and a timing adjusting circuit (103) for adjusting the input timing of the first and the second control signal (S1, S2) into the active circuit (106) so that the ringing vibration and the safety vibration are outputted continuously from the active circuit (106).
摘要翻译：提供了能够获得快速上升和下降的输出波形的小尺寸，低功耗的间歇运行电路。间歇运行电路包括有源电路（106），用于产生用于控制有源电路（106）的运行开始和运行结束的第一控制信号（S1）的第一控制信号发生电路（101）信号发生电路（102），用于产生使有源电路（106）执行振铃振动并控制振铃的频率和振幅值的第二控制信号（S2），以及用于调整振铃振动的频率和振幅值的定时调整电路（103）将所述第一和第二控制信号（S1，S2）的输入定时输入到所述有源电路（106）中，使得所述振铃和所述安全振动从所述有源电路（106）连续输出。

59. 发明申请

US20110024342A1 SEPARATION MEMBRANE MODULE 有权
标题翻译：分离膜模块
公开(公告)号：US20110024342A1
公开(公告)日：2011-02-03
申请号：US12933995
申请日：2008-10-07
申请人： Suguru Fujita , Yoshinobu Takaki , Yoshihiro Asari
发明人： Suguru Fujita , Yoshinobu Takaki , Yoshihiro Asari
IPC分类号： B01D35/18 , B01D63/06 , B05D1/00
CPC分类号： B01D71/028 , B01D63/065 , B01D65/003 , B01D2313/02 , B01D2313/08 , B01D2313/22 , B01D2319/022 , B01D2319/04
摘要： A separation membrane module is provided with a module main body 11, an upper horizontal partition plate 21 which is positioned in an upper portion within the module main body 11 so as to form an upper fluid channel 22, a lower horizontal partition plate 23 which is positioned in a lower portion within the module main body 11 so as to form a lower fluid channel 24, a plurality of vertical outer tubes 13 which are fixed between the upper horizontal partition plate 21 and the lower horizontal partition plate 23, and vertical tubular membrane elements 21 which are put through the respective outer tubes 13 with a gap. An upper end of the gap between each of the outer tubes 13 and the membrane elements 12 put there through is joined with the upper fluid channel 22, and a lower end of the gap is joined with the lower fluid channel 24. An upper end opening of each of the membrane elements 12 is open to an outer side of the module main body 11, and a lower end opening each of the membrane elements 12 is closed. A vertical partition plate 28 is provided in any one of the upper fluid channel 22 and the lower fluid channel 24 so as to form an inlet chamber 22A and an outlet chamber 22B.
摘要翻译：分离膜组件设置有模块主体11，上水平分隔板21，其位于模块主体11内的上部，以形成上流体通道22，下水平分隔板23 定位在模块主体11内的下部，以形成下流体通道24，固定在上水平隔板21和下水平隔板23之间的多个垂直外管13和垂直管状膜元件21通过相应的外管13间隙放置。每个外管13和放置在其中的膜元件12之间的间隙的上端与上流体通道22接合，并且间隙的下端与下流体通道24接合。上端开口每个膜元件12对模块主体11的外侧开放，并且每个膜元件12的下端开口关闭。在上部流体通道22和下部流体通道24中的任何一个中设置有垂直隔板28，以形成入口室22A和出口室22B。

60. 发明授权

US07881400B2 Pulse modulation type transmitter apparatus and pulse modulation type receiver apparatus 失效
标题翻译：脉冲调制型发送装置和脉冲调制型接收装置
公开(公告)号：US07881400B2
公开(公告)日：2011-02-01
申请号：US11914281
申请日：2006-05-08
申请人： Suguru Fujita , Masahiro Mimura , Kazuaki Takahashi , Yoshinori Kunieda , Noriyuki Ueki
发明人： Suguru Fujita , Masahiro Mimura , Kazuaki Takahashi , Yoshinori Kunieda , Noriyuki Ueki
IPC分类号： H04L27/00
CPC分类号： H04J3/0605 , H04B1/7183 , H04L25/4902
摘要： A pulse modulation type transmitter apparatus and a pulse modulation type receiver apparatus wherein both a fast synchronization establishment and a low power consumption of a synchronizing part can be achieved at the same time and wherein the data transmission/reception can be performed soon after a commencement of communication, and further a fast data transmission and a low power consumption can be achieved. A first template signal (1006), which is generated based on a separately transmitted RF frame synchronization signal (1005), is used to generate a frame synchronization signal (1009), and a second frame synchronization timing adjusting part (150) is used to synchronize the frame synchronization signal (1009) with a received RF data signal (1004). Then, a synchronization detection is performed, whereby a prompt pulse acquisition and a prompt pulse phase acquisition can be achieved. After the establishment of frame synchronization, a template switching part (142) is used to switch from the first template signal (1006) to a second template signal (1007) that has been already synchronized with the first template signal (1006). Then, a synchronization detection is performed, whereby the frame synchronization can be maintained.
摘要翻译：一种脉冲调制型发送装置和脉冲调制型接收装置，其特征在于可以同时实现同步部分的快速同步建立和低功耗，其中数据发送/接收可以在开始后立即执行通信，进一步实现快速数据传输和低功耗。使用基于单独发送的RF帧同步信号（1005）生成的第一模板信号（1006）来生成帧同步信号（1009），并且使用第二帧同步定时调整部（150）使帧同步信号（1009）与接收的RF数据信号（1004）同步。然后，执行同步检测，从而可以实现提示脉冲获取和提示脉冲相位采集。在帧同步建立之后，使用模板切换部分（142）从第一模板信号（1006）切换到已经与第一模板信号（1006）同步的第二模板信号（1007）。然后，进行同步检测，由此能够维持帧同步。

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