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101. 发明授权

US07081620B2 Atmospheric pressure ionization mass spectrometer system 有权
公开(公告)号：US07081620B2
公开(公告)日：2006-07-25
申请号：US10239063
申请日：2001-11-26
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： H01J49/04
CPC分类号： H01J49/0404 , H01J49/045
摘要： In order to provide an atmospheric pressure ionization mass spectrometer system which allows for equal high sensitivity analysis for LCs with different flow rates, there is provided an atmospheric pressure ionization mass spectrometer system comprising: an atmospheric pressure ion source for ionizing a sample solution under atmospheric pressure, a mass spectrometer for mass analyzing the ions in an evacuated space, a fine hollow tube on a partition wall between the atmospheric pressure ion source and the mass spectrometer, the ions generated in the atmospheric pressure ion source being introduced through the fine tube into the mass spectrometer to be mass analyzed, wherein the fine tube consists of a first fine tube and a second fine tube which are different in diameter, the second fine tube being inserted in the first fine tube, the ions and gas generated in the atmospheric pressure ion source are introduced into the mass spectrometer through the second fine tube, and a gas is fed into a space between the first fine tube and the second fine tube. The present invention allows for high sensitivity measurements of mass spectrometer systems including the micro LC, CE, and nanospray with very low flow rate and the conventional LC with much higher flow rate. In addition, the clogged fine tube can be exchanged without stopping the vacuum pumping, providing the simplified maintenance.

102. 发明授权

US07075069B2 Apparatus for mass spectrometry on an ion-trap method 有权
公开(公告)号：US07075069B2
公开(公告)日：2006-07-11
申请号：US10448385
申请日：2003-05-30
申请人： Kiyomi Yoshinari , Yoshiaki Kato , Katsuhiro Nakagawa , Shinji Nagai
发明人： Kiyomi Yoshinari , Yoshiaki Kato , Katsuhiro Nakagawa , Shinji Nagai
IPC分类号： H01J49/42
CPC分类号： H01J49/4285 , H01J49/424
摘要： Depending on the RF driving voltage amplitude value and the frequency of each frequency component of wideband auxiliary AC voltages, the wideband auxiliary AC voltage comprising plural different frequency components is optimized so that undesired ions having mass-to-charge ratios within the required range will be resonantly ejected from the ion trap electrodes.

103. 发明申请

US20060124847A1 Mass analysis apparatus and method for mass analysis 有权
公开(公告)号：US20060124847A1
公开(公告)日：2006-06-15
申请号：US11328151
申请日：2006-01-10
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： H01J49/00
CPC分类号： H01J49/107 , H01J49/0045
摘要： A mass analysis apparatus comprising a first ion source which ionizes a sample and produces sample ions, a second ion source which produces reactant ions having a polarity opposite to the polarity of the sample ions, and a mass spectrometer, wherein said second ion source is provided between said first ion source and said mass spectrometer apart from the axis of a flow of the sample ions discharged from said first ion source and emits reactant ions to the flow of sample ions discharged from said first ion source.

104. 发明申请

US20060038019A1 Portable terminal apparatus 失效
标题翻译：便携式终端设备
公开(公告)号：US20060038019A1
公开(公告)日：2006-02-23
申请号：US11019207
申请日：2004-12-23
申请人： Yoshifumi Kajiwara , Yoshiaki Kato , Nariyasu Hayakawa , Toshikazu Ishioka , Hiroaki Sakashita , Manabu Hongo , Hidehiko Hizuka
发明人： Yoshifumi Kajiwara , Yoshiaki Kato , Nariyasu Hayakawa , Toshikazu Ishioka , Hiroaki Sakashita , Manabu Hongo , Hidehiko Hizuka
IPC分类号： G06K7/10
CPC分类号： H04M1/0216
摘要： The present invention relates to a portable terminal apparatus with a telephone function such as a portable telephone, and devises mounting of a camera module so as to combine multifunctionality and miniaturization in a high level. It includes a chassis, a camera module including a lens and an image pickup device, a circuit board placed and fixed on the chassis and a camera holder supporting the camera module and fixed on the circuit board to be on the chassis together with the circuit board, where the camera holder has an opening for the camera module to look in and a wall section surrounding the opening and surrounding a side face of the camera module to support the camera module.
摘要翻译：本发明涉及具有诸如便携式电话之类的电话功能的便携式终端设备，并且设计相机模块的安装，从而将多功能性和小型化组合在一起。它包括底盘，包括透镜和图像拾取装置的相机模块，放置并固定在底盘上的电路板和支撑相机模块并固定在电路板上以与电路板一起在底盘上的相机支架其中相机支架具有用于照相机模块的开口和围绕开口的围绕相机模块的侧面的壁部分，以支撑照相机模块。

105. 发明授权

US06907069B2 Picture coding apparatus, picture coding method, and recording medium having picture coding program recorded thereon 失效
标题翻译：图像编码装置，图像编码方法以及记录有图像编码程序的记录介质
公开(公告)号：US06907069B2
公开(公告)日：2005-06-14
申请号：US09739121
申请日：2000-12-19
申请人： Kazuhiro Matsuzaki , Yoshiaki Kato , Tokumichi Murakami
发明人： Kazuhiro Matsuzaki , Yoshiaki Kato , Tokumichi Murakami
IPC分类号： H04N19/50 , H04N19/112 , H04N19/114 , H04N19/126 , H04N19/146 , H04N19/177 , H04N19/179 , H04N19/196 , H04N19/423 , H04N19/61 , H04N19/625 , H04N19/85 , H04N19/87 , H04N19/91 , H04N7/12
CPC分类号： H04N19/177 , H04N19/114 , H04N19/115 , H04N19/124 , H04N19/14 , H04N19/142 , H04N19/15 , H04N19/159 , H04N19/172 , H04N19/503 , H04N19/61
摘要： A plurality of picture frames is arranged as one group according to correlation between picture frames in a picture sequence. Then, a coding mode corresponding to each of the picture frames of the group is determined. Subsequently, preceding is performed according to the coding mode. Then, the coding of a picture is performed by controlling a coding parameter according to a result of the preceding and to the coding mode.
摘要翻译：根据图像序列中的图像帧之间的相关性，将多个图像帧排列成一组。然后，确定与组中的每个相框对应的编码模式。随后，根据编码模式执行前面的操作。然后，通过根据前面的结果和编码模式控制编码参数来执行图像的编码。

106. 发明授权

US06809316B2 Electrospray ionization mass analysis apparatus and system thereof 有权
标题翻译：电喷雾电离质量分析装置及其系统
公开(公告)号：US06809316B2
公开(公告)日：2004-10-26
申请号：US10221844
申请日：2003-02-11
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： B01D5944
CPC分类号： H01J49/0031 , H01J49/0431 , H01J49/165
摘要： Because of a low flow rate of the micro LC/MS, the dead volume or the diameter of a capillary tube must be minimized, and a sample and salt are likely to deposit in the capillary tube, with the result that clogging of the capillary tube and ESI nozzle often occurs. An electrospray ionization mass analysis apparatus and its system of the present invention predicts clogging, permit earlier cleaning or parts replacement, and detect clogging even if it has occurred, thereby suspending measurement and preventing samples from being introduced into an injector, with the result that waste of samples is avoided and effective data is ensured. The aforementioned electrospray ionization mass analysis apparatus directly coupled to the micro LC prevents a micro LC, piping and ESI capillary tube from being clogged, and records an alarm in the data and stops the system whenever clogging has occurred, whereby highly reliable direct coupling with micro LC is ensured. In the aforementioned electrospray ionization mass analysis apparatus and its system, a sample solution from a chromatograph is introduced into a capillary tube, and an electrospray ion source arranged for generating ions under atmospheric pressure generates ions, which are led into a mass spectrometer disposed in a vacuum chamber where the ion is subjected to mass analysis. The current value or strength of the ion having a specified mass in the sample solution is measured, and, when the current value has reduced below a threshold value, an error state is displayed.

107. 发明授权

US06773283B2 Switchable connector device 有权
标题翻译：可切换连接器装置
公开(公告)号：US06773283B2
公开(公告)日：2004-08-10
申请号：US09858906
申请日：2001-05-17
申请人： Kazuharu Yoshimatsu , Yoshiaki Kato , Keiichi Ito , Kazuyuki Shiraki , Masanori Wakui
发明人： Kazuharu Yoshimatsu , Yoshiaki Kato , Keiichi Ito , Kazuyuki Shiraki , Masanori Wakui
IPC分类号： H01R1362
CPC分类号： H01R12/714 , H01R12/515 , H01R12/7047 , H01R13/24
摘要： A connector housing (6) of the connector device (1) is composed of an outer housing (9) to be mounted onto a printed circuit board (2) by screwing, and an inner housing (8) connected to the outer housing (9) so as to be movable in the right and left direction with respect to the outer housing (9). Into the inner housing (8), there is incorporated a terminal (7) including a connecting portion (7a) to be connected by a terminal (5) of a mating connector device (3), a spring portion (7c), and a switch contact (7b) respectively formed integral with the terminal (7). On the printed circuit board (2), there is disposed an electrode (2a) with which the switch contact (7b) can be elastically contacted. Thanks to this structure, by switchingly moving the inner housing (8) in the right and left direction, circuit switching can be achieved.
摘要翻译：连接器装置（1）的连接器壳体（6）由通过旋拧安装在印刷电路板（2）上的外壳体（9）和连接到外壳体（9）的内壳体）相对于外壳体（9）在左右方向上移动。在内壳体（8）内装有一个端子（7），该端子（7）包括一个连接部分（7a），该连接部分通过配合的连接器装置（3）的端子（5），一个弹簧部分（7c）和分别与端子（7）形成的开关触点（7b）。在印刷电路板（2）上设置有电极（2a），开关触点（7b）可与该电极弹性接触。由于这种结构，通过在左右方向上切换内部壳体（8），能够实现电路切换。

108. 发明授权

US06737640B2 Electrospray ionization mass analysis apparatus and method thereof 有权
标题翻译：电喷雾电离质量分析装置及其方法
公开(公告)号：US06737640B2
公开(公告)日：2004-05-18
申请号：US10221845
申请日：2002-09-16
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： H01J2700
CPC分类号： H01J49/165 , G01N27/62 , G01N30/7266 , Y10T436/24
摘要： The object of the present invention is to provide an electrospray ionization mass analysis apparatus and the method thereof provided with an ESI ion source that can be directly coupled to a micro LC. The present invention provides an electrospray ionization mass analysis apparatus characterized in that a sample solution is led into a capillary tube, and high voltage is applied to the tip of this capillary tube, thereby allowing a spray ion flow of the aforementioned solution to be generated by an electrospray ion source provided therein. The ion flow generated by this ion source is led to an ion storage type spectrometer disposed in an vacuum chamber where it is subjected to mass sweeping, and the swept ion is detected by a detector so that a mass spectrum is obtained. This electrospray ionization mass analysis apparatus is further characterized by comprising a high voltage DC power source for application of the aforementioned high voltage formed by AC voltage superimposed on the DC voltage, and a AC power source. This invention ensures stable and highly sensitive ESI ionization to be performed at a flow rate ranging from several 10 &mgr;L/min to several &mgr;L/min.
摘要翻译：本发明的目的是提供一种电喷雾离子化质量分析装置及其提供有可直接耦合到微LC的ESI离子源的方法。本发明提供一种电喷雾离子质量分析装置，其特征在于，溶液被引入毛细管中，并且高压施加到毛细管的尖端，从而允许由其中提供的电喷雾离子源产生上述溶液的喷雾离子流。由该离子源产生的离子流被导入设置在真空室中的离子存储型光谱仪，在其中进行质量扫描，并且通过检测器检测扫描离子，从而获得质谱。该电喷雾离子化质量分析装置的特征还在于，包括用于施加由叠加在直流电压上的交流电压形成的上述高电压的高压直流电源和交流电源。本发明确保了稳定且高灵敏度的ESI电离以几10L / min至几μL/ min的流速进行。

109. 发明授权

US06736755B2 Controller for automatic transmissions 失效
标题翻译：自动变速箱控制器
公开(公告)号：US06736755B2
公开(公告)日：2004-05-18
申请号：US10130309
申请日：2002-05-16
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： B60K4120
CPC分类号： F16H61/0021 , B60W10/06 , B60W10/115 , B60W30/18018 , F16H59/54 , F16H61/0206 , F16H61/20 , F16H63/50 , F16H2061/0477 , F16H2200/0047 , F16H2200/201 , F16H2312/02 , F16H2312/14 , Y10T477/644 , Y10T477/6895
摘要： There are arranged an engine 10 having idle-stop control means and an automatic transmission 20 having as a hydraulic-pressure supply source a main pump 22 driven by the engine 10 to perform speed change control. There are arranged a bypass hydraulic passage 45 for ensuring communication between said main pump 22 and a point immediately before an engagement-pressure supply port of a forward engagement element L/C in the automatic transmission, a switching valve 44 on the bypass hydraulic passage 45 for allowing switching between the communicating state and the non-communicating state, and switching-valve control means for switching the switching valve 44 between the communicating state and the non-communicating state. With this, the main pump is stopped at idle-stop control to supply the hydraulic pressure required for restart, allowing smooth running.
摘要翻译：具有怠速停止控制装置的发动机10和具有由发动机10驱动的主泵22作为液压供给源的自动变速器20进行变速控制。设置有用于确保主泵22与紧接在自动变速器中的前进接合元件L / C的接合压力供给口之间的点之间的连通的旁通液压通道45，旁通液压通道45上的切换阀44 用于允许在通信状态和非通信状态之间切换;以及切换阀控制装置，用于在通信状态和非通信状态之间切换切换阀44。这样，主泵在怠速停止控制下停止供给重新启动所需的液压，允许平稳运行。

110. 发明授权

US06709293B2 Printed-circuit board connector 有权
标题翻译：印刷电路板连接器
公开(公告)号：US06709293B2
公开(公告)日：2004-03-23
申请号：US10213028
申请日：2002-08-06
申请人： Fumikatsu Mori , Yoshiaki Kato
发明人： Fumikatsu Mori , Yoshiaki Kato
IPC分类号： H01R13648
CPC分类号： H01R12/7023 , H01R12/724
摘要： A connector mounted on a printed-circuit board includes a case and a plurality of terminals extending from the case. A base is arranged on a bottom surface of the case. Two metal plates are arranged on the base. Soldering is performed with the two metal plates and the terminals inserted through the printed-circuit board. This facilitates the coupling of the connector to the printed-circuit board. The base and the two metal plates are arranged within an area defined by the case. This decreases the area occupied by the connector on the printed-circuit board.
摘要翻译：安装在印刷电路板上的连接器包括壳体和从壳体延伸的多个端子。底座布置在外壳的底面上。两个金属板布置在基座上。通过两块金属板和插入印刷电路板的端子进行焊接。这有助于连接器与印刷电路板的耦合。基座和两个金属板布置在由壳体限定的区域内。这减少了印刷电路板上连接器占用的面积。

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