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1. 发明申请

US20210048759A1 ELECTRO-CONDUCTIVE MEMBER, METHOD FOR PRODUCING SAME, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210048759A1
公开(公告)日：2021-02-18
申请号：US17070995
申请日：2020-10-15
申请人： CANON KABUSHIKI KAISHA
发明人： Tetsuo Hino , Yasuhiro Fushimoto , Norifumi Muranaka , Masafumi Kyogaku , Masaki Yamada , Hiroshi Inoue , Takumi Furukawa , Hiroaki Watanabe , Kenya Terada , Yuya Tomomizu , Toshimitsu Nakazawa
IPC分类号： G03G5/05 , G03G5/028
摘要： An electro-conductive layer of an electrophotographic electro-conductive member has a matrix-domain structure. The matrix contains a first rubber. The domain contains a second rubber and electro-conductive particles. Where μ represents an average of ratios of the cross-sectional area of the electro-conductive particles contained in each of the domains to the cross-sectional area of each of the domains appearing on a cross-section of the electro-conductive layer in a thickness direction, and σ represents a standard deviation of the ratios, σ/μ is 0 or more and 0.4 or less, and μ is 20% or more and 40% or less. At least eight of samples with a first cubic shape 9 μm on a side, which are sampled at arbitrary nine positions on the electro-conductive layer, satisfy the specified condition.

2. 发明申请

US20150311055A1 IONIZATION DEVICE, MASS SPECTROMETRY APPARATUS, MASS SPECTROMETRY METHOD, AND IMAGING SYSTEM 审中-公开
公开(公告)号：US20150311055A1
公开(公告)日：2015-10-29
申请号：US14791062
申请日：2015-07-02
申请人： CANON KABUSHIKI KAISHA
发明人： Yoichi Otsuka , Masafumi Kyogaku
IPC分类号： H01J49/16 , H01J49/04 , H01J49/00
CPC分类号： H01J49/10 , H01J49/0004 , H01J49/0027 , H01J49/0459 , H01J49/165 , H01J49/24 , H01J49/26
摘要： A mass spectrometry apparatus includes a holding table that holds a specimen to be ionized, a probe that identifies a portion of the specimen to be ionized, an ion extraction electrode that extracts ions obtained by ionizing the specimen, a liquid supplying unit that supplies liquid to between the specimen and the probe to form a liquid bridge between the specimen and the probe, a vibrating unit that vibrates one of the probe and the holding table, an electric field generating unit that generates an electric field between the probe and the ion extraction electrode, a mass spectrometry unit that mass analyzes ions extracted by the ion extraction electrode, and a synchronization unit configured to synchronize a time at which ions are generated from the portion with a time at which the mass spectrometry unit measures the ions.

3. 发明申请

US20150034821A1 IONIZATION APPARATUS, MASS SPECTROMETER INCLUDING IONIZATION APPARATUS, AND IMAGE FORMING SYSTEM 有权
标题翻译：离子装置，包括放电装置的质谱仪和图像形成系统
公开(公告)号：US20150034821A1
公开(公告)日：2015-02-05
申请号：US14340668
申请日：2014-07-25
申请人： CANON KABUSHIKI KAISHA
发明人： Masafumi Kyogaku , Yoichi Otsuka
IPC分类号： H01J49/04 , H01J49/10 , G01Q10/06 , H01J49/40 , H01J49/00
CPC分类号： G01Q10/065 , H01J49/0004 , H01J49/0459
摘要： Provided is an ionization apparatus including: a holder configured to hold a sample; a probe configured to determine a part to be ionized of the sample held by the holder; an extract electrode configured to extract ionized ions of the sample; a liquid supply unit configured to supply liquid to a part of a region of the sample; and a unit configured to apply a first voltage between the probe and the extract electrode, in which the first voltage is pulse-modulated.
摘要翻译：提供一种电离装置，包括：保持器，其构造成保持样品; 探针，被配置为确定由所述保持器保持的样品被离子化的部分; 提取电极，被配置为提取所述样品的离子化离子; 液体供应单元，被配置为向样品的一部分区域供应液体; 以及被配置为在所述探针和所述提取电极之间施加第一电压的单元，其中所述第一电压被脉冲调制。

4. 发明申请

US20170322146A1 INFORMATION PROCESSING DEVICE TO PROCESS SPECTRAL INFORMATION, AND INFORMATION PROCESSING METHOD 审中-公开
公开(公告)号：US20170322146A1
公开(公告)日：2017-11-09
申请号：US14901015
申请日：2014-06-23
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Murayama , Kota Iwasaki , Masafumi Kyogaku
IPC分类号： G01N21/31 , G01N21/27 , G01N21/65 , G01N21/64
CPC分类号： G01N21/31 , G01J3/02 , G01J3/44 , G01N21/27 , G01N21/65 , G01N2021/6423
摘要： An information processing device configured to process spectral information includes: a data obtaining unit configured to obtain three-dimensional distribution data of spectral information; a generating unit configured to generate two-dimensional image, data from the three-dimensional distribution data of spectral information; a display unit; a display control unit configured to display the two-dimensional image on the display unit; an information obtaining unit configured to obtain position information of a two-dimensional region which a user has selected from the two-dimensional image; and an extracting unit configured to extract, from a three-dimensional region corresponding to the two-dimensional region, in the three-dimensional distribution of spectral information, feature region information satisfying predetermined feature conditions.

5. 发明申请

US20160123813A1 SPECTRAL MICROSCOPY DEVICE 审中-公开
标题翻译：光谱显微镜装置
公开(公告)号：US20160123813A1
公开(公告)日：2016-05-05
申请号：US14891614
申请日：2014-05-21
申请人： CANON KABUSHIKI KAISHA
发明人： Masafumi Kyogaku
IPC分类号： G01J3/44 , G01J3/06 , G02B21/00
CPC分类号： G01J3/4412 , G01J3/06 , G01N21/3151 , G01N21/65 , G01N2021/653 , G02B21/002
摘要： A spectral microscopy device includes a spectral detecting unit including a light source that is capable of controlling an output wavelength, a microscope section that is provided with an observation area that is illuminated with light output from the light source, and a signal detector that detects light from the observation area as spectral data; a moving unit configured to move the observation area; and a controller that performs a control operation to allow the spectral detecting unit and the moving unit to move in response to each other. The spectral microscopy device is controlled so that switching between different measurement conditions is performed at an observation area movement time in which the observation area is moved by the moving unit and measurement is performed and at an observation area movement stoppage time in which the observation area is fixed and measurement is performed.
摘要翻译：光谱显微镜装置包括：光谱检测单元，其包括能够控制输出波长的光源;显微镜部分，其设置有从光源输出的光照射的观察区域;以及信号检测器，其检测光从观测区作为光谱数据; 移动单元，被配置为移动所述观察区域; 以及控制器，其执行控制操作以允许所述光谱检测单元和所述移动单元彼此响应地移动。控制光谱显微镜装置，使得在观察区域移动时间，在观察区域移动时通过移动单元进行测量并且在观察区域移动停止时间内进行不同测量条件之间的切换，其中观察区域是观察区域进行固定和测量。

6. 发明申请

US20150311057A1 ION GROUP IRRADIATION DEVICE, SECONDARY ION MASS SPECTROMETER, AND SECONDARY ION MASS SPECTROMETRY METHOD 审中-公开
标题翻译：离子组辐射装置，二次离子质谱仪和二次离子质谱方法
公开(公告)号：US20150311057A1
公开(公告)日：2015-10-29
申请号：US14734692
申请日：2015-06-09
申请人： CANON KABUSHIKI KAISHA
发明人： Yohei Murayama , Masafumi Kyogaku , Kota Iwasaki , Naofumi Aoki
IPC分类号： H01J49/40 , H01J49/04 , H01J49/10
CPC分类号： H01J49/142 , G01N23/2258 , G01N2223/0816 , G01N2223/506
摘要： The present invention provides an ion group irradiation device for irradiating a sample with an ion group. An ion group selecting unit is configured to select, from ions released from an ion source, at least two ion groups formed of ions having different average masses. A primary ion irradiation unit is configured to irradiate the sample with the at least two ion groups.
摘要翻译：本发明提供一种离子组照射装置，用于对离子组进行照射。离子组选择单元被配置为从离子源释放的离子中选择由具有不同平均质量的离子形成的至少两个离子组。初级离子照射单元被配置为用至少两个离子基团照射样品。

7. 发明申请

US20150155132A1 MASS SPECTROMETER AND MASS IMAGE ANALYZING SYSTEM 有权
标题翻译：质谱仪和大量图像分析系统
公开(公告)号：US20150155132A1
公开(公告)日：2015-06-04
申请号：US14414072
申请日：2013-06-24
申请人： CANON KABUSHIKI KAISHA
发明人： Naofumi Aoki , Masafumi Kyogaku , Kota Iwasaki , Yohei Murayama
IPC分类号： H01J37/26 , H01J49/00
CPC分类号： H01J37/261 , H01J49/0004 , H01J49/0468 , H01J49/142 , H01J2237/08 , H01J2237/2448 , H01J2237/2602
摘要： To provide a mass spectrometer capable of performing high-sensitivity measurement using water molecules.The mass spectrometer has a chamber in which a sample is disposed, an irradiation unit for emitting particles to the sample, and an extraction electrode which leads secondary ions emitted from the sample to a mass spectrometry unit, in which the irradiation unit switches a first mode of emitting primary ions for causing the secondary ions to be emitted from the sample and a second mode of emitting particles containing water molecules to be made to adhere to the sample and emits the particles to the sample.
摘要翻译：提供能够使用水分子进行高灵敏度测量的质谱仪。质谱仪具有其中设置有样品的室，用于向样品发射颗粒的照射单元和将从样品发射的二次离子引导到质谱分析单元的引出电极，其中照射单元切换第一模式发射初级离子以引起二次离子从样品中发射，第二种发射含有水分子的粒子被附着到样品上并将颗粒发射到样品。

8. 发明授权

US08637808B2 Mass distribution measuring method and mass distribution measuring apparatus 失效
标题翻译：质量分布测量方法和质量分布测量仪器
公开(公告)号：US08637808B2
公开(公告)日：2014-01-28
申请号：US13632615
申请日：2012-10-01
申请人： Canon Kabushiki Kaisha
发明人： Masafumi Kyogaku , Koichi Tanji
IPC分类号： H01J49/00
CPC分类号： H01J49/00 , H01J49/0004 , H01J49/142
摘要： To provide a method that reduces an influence of dependence of an ionizing beam in an incident direction or uneven irradiation to a sample on a result of mass spectrometry, and can measure mass distribution with high reliability. A mass distribution measuring method according to the present invention includes: changing a direction of irradiating the ionizing beam to a sample surface; acquiring a plurality of mass distribution images in a plurality of incident directions; performing image transform of the mass distribution images according to an angle formed by an incident direction of the ionizing beam and a substrate surface; synthesizing the plurality of transformed images; and outputting the synthesized mass distribution images.
摘要翻译：为了提供一种降低离子束在入射方向上的依赖性的影响的方法或者对质谱的结果的不均匀照射的方法，可以高可靠性地测定质量分布。根据本发明的质量分布测量方法包括：改变将电离束照射到样品表面的方向; 在多个入射方向获取多个质量分布图像; 根据由电离束的入射方向和基板表面形成的角度进行质量分布图像的图像变换; 合成多个变换图像; 并输出合成质量分布图像。

9. 发明授权

US11307509B2 Electro-conductive member, method for producing same, process cartridge and electrophotographic image forming apparatus 有权
公开(公告)号：US11307509B2
公开(公告)日：2022-04-19
申请号：US17070995
申请日：2020-10-15
申请人： CANON KABUSHIKI KAISHA
发明人： Tetsuo Hino , Yasuhiro Fushimoto , Norifumi Muranaka , Masafumi Kyogaku , Masaki Yamada , Hiroshi Inoue , Takumi Furukawa , Hiroaki Watanabe , Kenya Terada , Yuya Tomomizu , Toshimitsu Nakazawa
IPC分类号： G03G5/05 , G03G5/028 , G03G21/18 , G03G15/08 , G03G15/16 , G03G15/02
摘要： An electro-conductive layer of an electrophotographic electro-conductive member has a matrix-domain structure. The matrix contains a first rubber. The domain contains a second rubber and electro-conductive particles. Where μ represents an average of ratios of the cross-sectional area of the electro-conductive particles contained in each of the domains to the cross-sectional area of each of the domains appearing on a cross-section of the electro-conductive layer in a thickness direction, and σ represents a standard deviation of the ratios, σ/μ is 0 or more and 0.4 or less, and μ is 20% or more and 40% or less. At least eight of samples with a first cubic shape 9 μm on a side, which are sampled at arbitrary nine positions on the electro-conductive layer, satisfy the specified condition.

10. 发明申请

US20160123812A1 SPECTRAL MICROSCOPY DEVICE 审中-公开
标题翻译：光谱显微镜装置
公开(公告)号：US20160123812A1
公开(公告)日：2016-05-05
申请号：US14891475
申请日：2014-05-21
申请人： CANON KABUSHIKI KAISHA
发明人： Masafumi Kyogaku
IPC分类号： G01J3/44 , G01J3/06 , G02B21/00
CPC分类号： G01J3/4412 , G01J3/06 , G01N21/3151 , G01N21/65 , G01N2021/653 , G02B21/002
摘要： A spectral microscopy device includes a spectral detecting unit including a light source capable of controlling an output wavelength, a microscope section having an observation area illuminated with light output from the light source, and a signal detector that detects light from the observation area as spectral data; a moving unit configured to move the observation area; and a controller that performs a control operation to allow the spectral detecting unit and the moving unit to move in response to each other. The spectral microscopy device is controlled so that switching between different measurement conditions based on the number of measurement points is performed at an observation area movement time in which the observation area is moved by the moving unit and measurement is performed and at a an observation area movement stoppage time in which the observation area is fixed and measurement is performed, and spectral data is detected.
摘要翻译：光谱显微镜装置包括：光谱检测单元，包括能够控制输出波长的光源;具有由光源输出的光照射的观察区域的显微镜部分;以及检测来自观察区域的光作为光谱数据的信号检测器 ; 移动单元，被配置为移动所述观察区域; 以及控制器，其执行控制操作以允许所述光谱检测单元和所述移动单元彼此响应地移动。控制光谱显微镜装置，使得在观察区域移动时间中，通过移动单元移动观察区域并进行测量，并且在观察区域移动中执行基于测量点数的不同测量条件之间的切换观察区域固定并进行测量的停止时间，并检测光谱数据。

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