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1. 发明申请

US20090199620A1 CHROMATOGRAPH MASS ANALYSIS DATA PROCESSING APPARATUS 审中-公开
标题翻译：色谱分析数据处理设备
公开(公告)号：US20090199620A1
公开(公告)日：2009-08-13
申请号：US12303471
申请日：2006-06-08
申请人： Shuichi Kawana , Katsuyuki Taneda , Manabu Shimomura
发明人： Shuichi Kawana , Katsuyuki Taneda , Manabu Shimomura
IPC分类号： G01N30/02 , H01J49/00
CPC分类号： G01N30/8603 , G01N30/72 , G01N30/8617 , H01J49/0036
摘要： In the case where a given mass range is repeatedly scanned to sequentially create mass spectra and create a mass chromatogram or the like, when a number of data, which are arranged on the mass axis and constitute a mass profile of the given mass range, are collected for a predetermined number of the alignment (S1 and S2), a two-dimensional filtering process is performed by correcting the target data, for each data aligned in the mass axis direction, using the data contiguous before and after in the mass axis direction and the data contiguous before and after in the time axis direction (S3). For the mass profile constituted of the data thus processed, a peak detection is performed (S4) and the peak's mass number is determined to create a mass spectrum (S5). Consequently, the mass numbers' fluctuation in the mass spectrum is moderated, the mass resolution is increased, and the accuracy of the mass chromatogram is also increased.
摘要翻译：在重复扫描给定质量范围以依次产生质谱并产生质谱图的情况下，当排列在质量轴上并构成给定质量范围的质量分布的多个数据为对于预定数量的对准（S1和S2）收集，通过使用在质量轴方向上前后相邻的数据，对于在质量轴方向上对齐的每个数据来校正目标数据，执行二维滤波处理和在时间轴方向上前后相邻的数据（S3）。对于由这样处理的数据构成的质量分布，进行峰值检测（S4），确定峰值质量以产生质谱（S5）。因此，质谱数量波动变小，质量分辨率提高，质谱图精度也提高。

2. 发明授权

US07858933B2 Mass spectrometer 有权
标题翻译：质谱仪
公开(公告)号：US07858933B2
公开(公告)日：2010-12-28
申请号：US12281706
申请日：2006-03-07
申请人： Shuichi Kawana , Manabu Shimomura
发明人： Shuichi Kawana , Manabu Shimomura
IPC分类号： B01D59/44
CPC分类号： G01N27/62 , H01J49/147
摘要： A filament 3 for generating thermions is remotely located from an ionization chamber 2 so that a thermion-accelerating electric field created by a potential difference between the filament 3 and the ionization chamber 2 is prevented from penetrating through an electron injection port 5 into the ionization chamber 2. This design eliminates the disturbance of an ion-extracting electric field created within the ionization chamber 2 by a voltage applied to lens electrodes 13, thus enabling ions produced within the ionization chamber 2 to be efficiently extracted and transported to a mass analyzer located at the subsequent stage. As a result, the level of detection signals of a detector is increased, so that the mass analysis can be performed with high sensitivity.
摘要翻译：用于产生热量的灯丝3远离电离室2，从而防止由灯丝3和电离室2之间的电位差产生的热促进电场穿过电子注入口5进入电离室该设计消除了通过施加到透镜电极13的电压在电离室2内产生的离子提取电场的干扰，从而使离子化室2内产生的离子能够被有效地提取并输送到位于随后的阶段。结果，检测器的检测信号的电平增加，从而可以以高灵敏度进行质量分析。

3. 发明申请

US20090039252A1 MASS SPECTROMETER 有权
标题翻译：质谱仪
公开(公告)号：US20090039252A1
公开(公告)日：2009-02-12
申请号：US12281706
申请日：2006-03-07
申请人： Shuichi Kawana , Manabu Shimomura
发明人： Shuichi Kawana , Manabu Shimomura
IPC分类号： B01D59/44
CPC分类号： G01N27/62 , H01J49/147
摘要： A filament 3 for generating thermions is remotely located from an ionization chamber 2 so that a thermion-accelerating electric field created by a potential difference between the filament 3 and the ionization chamber 2 is prevented from penetrating through an electron injection port 5 into the ionization chamber 2. This design eliminates the disturbance of an ion-extracting electric field created within the ionization chamber 2 by a voltage applied to lens electrodes 13, thus enabling ions produced within the ionization chamber 2 to be efficiently extracted and transported to a mass analyzer located at the subsequent stage. As a result, the level of detection signals of a detector is increased, so that the mass analysis can be performed with high sensitivity.
摘要翻译：用于产生热量的灯丝3远离电离室2，从而防止由灯丝3和电离室2之间的电位差产生的热促进电场穿过电子注入口5进入电离室该设计消除了通过施加到透镜电极13的电压在电离室2内产生的离子提取电场的干扰，从而使离子化室2内产生的离子能够被有效地提取并输送到位于随后的阶段。结果，检测器的检测信号的电平增加，从而可以以高灵敏度进行质量分析。

4. 再颁专利

USRE44147E1 Mass spectrometer 有权
标题翻译：质谱仪
公开(公告)号：USRE44147E1
公开(公告)日：2013-04-16
申请号：US13211671
申请日：2006-03-09
申请人： Shuichi Kawana , Manabu Shimomura
发明人： Shuichi Kawana , Manabu Shimomura
IPC分类号： B01D59/44 , H01J49/04 , H01J49/10 , H01J7/24
摘要： An electrically conductive heat-blocking plate 11 with an opening 12 for allowing thermions to pass through is provided between a filament 3, whose temperature can be as high as 2000° to 3000° C., and an ionization chamber 2. The heat-blocking plate 11 is thermally connected via an aluminum block 10 to a heater for maintaining the ionization chamber 2 within a range temperature from 200° to 300° C., and also electrically set at a ground potential, which is approximately equal to the potential of the ionization chamber 2. The heat-blocking plate 11 blocks the radiation heat that the filament 3 emits when energized. Thus, the wall of the ionization chamber 2 is prevented from being locally heated to an abnormally high temperature. As a result, the inner space of the ionization chamber 2 is maintained at an approximately uniform temperature, and the noise due to the decomposition of a metallic material by abnormal heating is prevented. The heat-blocking plate 11 also prevents a thermion-accelerating electric field from penetrating through an electron injection port 5 into the ionization chamber 2 and impeding the extraction of ions produced within the ionization chamber 2. Thus, the ion extraction efficiency is also improved.
摘要翻译：在温度可以高达2000℃〜3000℃的灯丝3和电离室2之间设置具有用于允许热量通过的开口12的导电性阻热板11。板11通过铝块10热连接到加热器，用于将电离室2保持在200℃至300℃的温度范围内，并且还电接地电位，其大致等于隔热板11阻挡灯丝3在通电时发射的辐射热。因此，防止电离室2的壁局部加热到异常高的温度。结果，电离室2的内部空间保持在大致均匀的温度，并且防止了由于异常加热而导致的金属材料分解的噪音。隔热板11还防止热电子加速电场穿过电子注入口5进入离子化室2并阻止电离室2内产生的离子的提取。因此，离子提取效率也得到提高。

5. 发明授权

US07939810B2 Mass spectrometer 有权
标题翻译：质谱仪
公开(公告)号：US07939810B2
公开(公告)日：2011-05-10
申请号：US12282017
申请日：2006-03-09
申请人： Shuichi Kawana , Manabu Shimomura
发明人： Shuichi Kawana , Manabu Shimomura
IPC分类号： B01D59/44 , H01J49/04 , H01J49/10 , H01J7/24
CPC分类号： H01J49/147 , H01J27/205 , H01J49/0468
摘要： An electrically conductive heat-blocking plate 11 with an opening 12 for allowing thermions to pass through is provided between a filament 3, whose temperature can be as high as 2000° to 3000° C., and an ionization chamber 2. The heat-blocking plate 11 is thermally connected via an aluminum block 10 to a heater for maintaining the ionization chamber 2 within a range temperature from 200° to 300° C., and also electrically set at a ground potential, which is approximately equal to the potential of the ionization chamber 2. The heat-blocking plate 11 blocks the radiation heat that the filament 3 emits when energized. Thus, the wall of the ionization chamber 2 is prevented from being locally heated to an abnormally high temperature. As a result, the inner space of the ionization chamber 2 is maintained at an approximately uniform temperature, and the noise due to the decomposition of a metallic material by abnormal heating is prevented. The heat-blocking plate 11 also prevents a thermion-accelerating electric field from penetrating through an electron injection port 5 into the ionization chamber 2 and impeding the extraction of ions produced within the ionization chamber 2. Thus, the ion extraction efficiency is also improved.
摘要翻译：在温度可以高达2000℃〜3000℃的灯丝3和电离室2之间设置具有用于允许热量通过的开口12的导电性阻热板11。板11通过铝块10热连接到加热器，用于将电离室2保持在200℃至300℃的温度范围内，并且还电接地电位，其大致等于隔热板11阻挡灯丝3在通电时发射的辐射热。因此，防止电离室2的壁局部加热到异常高的温度。结果，电离室2的内部空间保持在大致均匀的温度，并且防止了由于异常加热而导致的金属材料分解的噪音。隔热板11还防止热电子加速电场穿过电子注入口5进入离子化室2并阻止电离室2内产生的离子的提取。因此，离子提取效率也得到提高。

6. 发明申请

US20090090862A1 MASS SPECTROMETER 有权
标题翻译：质谱仪
公开(公告)号：US20090090862A1
公开(公告)日：2009-04-09
申请号：US12282017
申请日：2006-03-09
申请人： Shuichi Kawana , Manabu Shimomura
发明人： Shuichi Kawana , Manabu Shimomura
IPC分类号： B01D59/44
CPC分类号： H01J49/147 , H01J27/205 , H01J49/0468
摘要： An electrically conductive heat-blocking plate 11 with an opening 12 for allowing thermions to pass through is provided between a filament 3, whose temperature can be as high as 2000° to 3000° C., and an ionization chamber 2. The heat-blocking plate 11 is thermally connected via an aluminum block 10 to a heater for maintaining the ionization chamber 2 within a range temperature from 200° to 300° C., and also electrically set at a ground potential, which is approximately equal to the potential of the ionization chamber 2. The heat-blocking plate 11 blocks the radiation heat that the filament 3 emits when energized. Thus, the wall of the ionization chamber 2 is prevented from being locally heated to an abnormally high temperature. As a result, the inner space of the ionization chamber 2 is maintained at an approximately uniform temperature, and the noise due to the decomposition of a metallic material by abnormal heating is prevented. The heat-blocking plate 11 also prevents a thermion-accelerating electric field from penetrating through an electron injection port 5 into the ionization chamber 2 and impeding the extraction of ions produced within the ionization chamber 2. Thus, the ion extraction efficiency is also improved.
摘要翻译：在温度可以高达2000℃〜3000℃的灯丝3和电离室2之间设置具有用于允许热量通过的开口12的导电性阻热板11。板11通过铝块10热连接到加热器，用于将电离室2保持在200℃至300℃的温度范围内，并且还电接地电位，其大致等于隔热板11阻挡灯丝3在通电时发射的辐射热。因此，防止电离室2的壁局部加热到异常高的温度。结果，电离室2的内部空间保持在大致均匀的温度，并且防止了由于异常加热而导致的金属材料分解的噪音。隔热板11还防止热电子加速电场穿过电子注入口5进入离子化室2并阻止电离室2内产生的离子的提取。因此，离子提取效率也得到提高。

7. 发明申请

US20140131571A1 TRIPLE QUADRUPOLE MASS SPECTROMETER 有权
标题翻译：三倍四方质谱仪
公开(公告)号：US20140131571A1
公开(公告)日：2014-05-15
申请号：US14129461
申请日：2011-06-28
申请人： Manabu Shimomura
发明人： Manabu Shimomura
IPC分类号： H01J49/42 , H01J49/10
CPC分类号： H01J49/0045 , H01J49/005 , H01J49/067 , H01J49/10 , H01J49/4215
摘要： Elements are arranged so that a straight ion-beam axis extending from an ion source through a first ion lens and a front-stage quadrupole mass filter and a straight ion-beam axis extending through the ion guide in a collision cell and a rear-stage quadrupole mass filter obliquely intersect with each other at a predetermined angle in a space between the front-stage quadrupole mass filter and the collision cell. Metastable helium molecules generated in the ion source may pass through the front-stage quadrupole mass filter but will be removed before reaching the exit of the collision cell. On the other hand, precursor ions which have passed through the front-stage quadrupole mass filter are made to bend along an inflected ion-beam axis under the influence of a direct-current electric field created by an entrance ion lens, to be efficiently introduced into the collision cell.
摘要翻译：元件布置成使得从离子源穿过第一离子透镜和前级四极质量过滤器的直线离子束轴线以及在碰撞池和后段中延伸穿过离子引导件的直的离子束轴线四极杆质量过滤器在前级四极杆质量过滤器和碰撞室之间的空间中以预定角度彼此倾斜相交。在离子源中产生的亚稳态氦分子可以通过前级四极质量过滤器，但在到达碰撞池出口之前将被去除。另一方面，通过前级四极质量过滤器的前体离子在入射离子透镜产生的直流电场的影响下沿着变形离子束轴弯曲，有效地引入进入碰撞池。

8. 发明授权

US07294177B2 Gas chromatograph mass spectrometer 有权
标题翻译：气相色谱质谱仪
公开(公告)号：US07294177B2
公开(公告)日：2007-11-13
申请号：US11087666
申请日：2005-03-24
申请人： Manabu Shimomura
发明人： Manabu Shimomura
IPC分类号： B01D53/02
CPC分类号： H01J49/0422 , G01N30/72 , G01N30/7206 , G01N2030/6013 , G01N2030/7226 , G01N30/466 , G01N2030/3038
摘要： An interface placed between a gas chromatograph part and a mass spectrometer part of a gas chromatograph mass spectrometer for allowing one or two columns to pass air-tightly from the gas chromatograph part to the mass spectrometer part. The interface includes: a heat-retention block having a small-diameter hole allowing two columns to pass through; a single-hole ferrule having a small-diameter hole allowing a single column to pass through; and a two-hole ferrule having two small-diameter holes allowing two columns to respectively pass through. An adapter is placed between the heat-retention block and the two-column nut. It includes a long large-diameter opening allowing two columns passing through the two-hole ferrule to converge on the small-diameter hole of the heat-retention block. The interface also includes a single-column nut for pressing the single-hole ferrule to the heat-retention block; and a two-column nut for pressing the two-hole ferrule to the adapter.
摘要翻译：放置在气相色谱仪部分和气相色谱质谱仪的质谱仪部分之间的界面，用于允许一列或两列气相色谱仪部分通过质谱仪部分。该界面包括：具有允许两列通过的小直径孔的保温块; 具有允许单柱通过的小直径孔的单孔套圈; 以及具有允许两列分别通过的两个小直径孔的双孔套圈。在保温块和双柱螺母之间放置适配器。它包括长的大直径开口，允许通过两孔套圈的两个柱会聚在保温块的小直径孔上。该接口还包括用于将单孔套圈压到保温块的单列螺母; 以及用于将两孔套圈按压到适配器的双柱螺母。

9. 发明申请

US20050211098A1 Gas chromatograph mass spectrometer 有权
标题翻译：气相色谱质谱仪
公开(公告)号：US20050211098A1
公开(公告)日：2005-09-29
申请号：US11087666
申请日：2005-03-24
申请人： Manabu Shimomura
发明人： Manabu Shimomura
IPC分类号： G01N27/62 , G01N30/60 , G01N30/72 , H01J49/04 , B01D53/14
CPC分类号： H01J49/0422 , G01N30/72 , G01N30/7206 , G01N2030/6013 , G01N2030/7226 , G01N30/466 , G01N2030/3038
摘要： An interface placed between a gas chromatograph part and a mass spectrometer part of a gas chromatograph mass spectrometer (GC/MS) for allowing a column or two columns to pass air-tightly from the gas chromatograph part to the mass spectrometer part includes: a heat-retention block having a small-diameter hole for allowing two columns to pass therethrough; a single-hole ferrule having a small-diameter hole for allowing a single column to pass therethrough; a two-hole ferrule having two small-diameter holes for allowing two columns to respectively pass therethrough; an adapter placed between the heat-retention block and the below-described two-column nut, and including a long large-diameter opening for allowing two columns passing through the two-hole ferrule to converge on the small-diameter hole of the heat-retention block without excessively bending two columns; a single-column nut for pressing the single-hole ferrule to the heat-retention block; and a two-column nut for pressing the two-hole ferrule to the adapter. When a single column is used in the gas chromatograph part, the heat-retention block, the single-hole ferrule and the single-column nut are used. In this case, the heat-retention block and the ferrule contact with a large area, which ensures a high air-tightness. When two columns are used, the heat-retention block, the adapter, the two-hole ferrule and the two-column nut are used. The two columns passing through two small-diameter holes respectively of the two-hole ferrule can converge on the small-diameter hole of the heat-retention block without being excessively bent or forced. The change of the two modes is rather easy, and the difference in the two cases is the change of the ferrules and nuts, and insertion of the adapter, which are all relatively inexpensive. The expensive heat-retention block is commonly used.
摘要翻译：放置在气相色谱仪部分和气相色谱质谱仪（GC / MS）的质谱仪部分之间的界面，用于允许柱或两列气相色谱仪部件通过气相色谱仪部件包括：热具有用于允许两列通过的小直径孔的延伸块; 具有用于允许单柱通过的小直径孔的单孔套圈; 具有两个用于允许两列分别通过的小直径孔的双孔套圈; 放置在保温块和下述双柱螺母之间的适配器，并且包括长的大直径开口，用于允许通过双孔套圈的两个柱会聚在热交换器的小直径孔上，保持块不会过度弯曲两列; 用于将单孔套圈压到保温块的单列螺母; 以及用于将两孔套圈按压到适配器的双柱螺母。当在气相色谱仪中使用单列时，使用保温块，单孔套圈和单柱螺母。在这种情况下，保温块和套圈大面积接触，确保高气密性。当使用两列时，使用保温块，适配器，双孔套圈和双柱螺母。分别穿过两孔套圈的两个小直径孔的两列可以会聚在保温块的小直径孔上，而不会过度弯曲或被迫。两种模式的变化是相当容易的，两种情况的差异是套管和螺母的变化以及适配器的插入，这都是相对便宜的。通常使用昂贵的保温块。

10. 发明授权

US4672717A Apparatus for swinging nipper frame of comber 失效
标题翻译：用于摆动精梳机的钳子框架的装置
公开(公告)号：US4672717A
公开(公告)日：1987-06-16
申请号：US883347
申请日：1986-07-08
申请人： Manabu Shimomura
发明人： Manabu Shimomura
IPC分类号： D01G19/10 , D01G19/16
CPC分类号： D01G19/16
摘要： The front end portion of a cushion plate (5) provided on the front end of a nipper frame (4) is swung along an upwardly facing arc (25), i.e., an arc with an inner side facing away from the combing cylinder (3). The nipper frame (4) with the cushion plate (5) is constructed as a four-joint link mechanism which consists of the nipper frame (4), a nipper shaft (10), nipper frame setting fulcrum (7), nipper frame driving arm (11), and nipper frame swing arm (8).
摘要翻译：设置在钳板框架（4）的前端上的缓冲板（5）的前端部分沿着向上的弧形（25）摆动，即具有内侧面远离精梳圆筒（3）的弧形）。具有缓冲板（5）的钳子框架（4）被构造为由接头框架（4），钳子轴（10），钳口框架设置支点（7），钳子框架驱动臂（11）和钳子框架摆臂（8）。

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