专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

WO1998020518A1 ELECTRON MULTIPLIER 审中-公开
标题翻译：电子倍增器
公开(公告)号：WO1998020518A1
公开(公告)日：1998-05-14
申请号：PCT/JP1997004047
申请日：1997-11-06
申请人： HAMAMATSU PHOTONICS K.K. , WATANABE, Hiroyuki , KUSUYAMA, Yutaka , IGUCHI, Masahiko
发明人： HAMAMATSU PHOTONICS K.K.
IPC分类号： H01J43/24
CPC分类号： H01J43/246 , H01J37/244
摘要： An electron multiplier which can effectively prevent the occurrence of electric field leakage on the front side of an MCP caused by a voltage applied across the MCP and, at the same time, has such a structure that can be easily attached to and detached from the MCP and can prevent damages, etc., to the MCP at working time. The electron multiplier is provided with the MCP as an electron multiplying means and an external electric field shielding member which houses the MCP. The electric field shielding cap is provided with a barrel section surrounding at least the side face of the MCP. In addition, the multiplier is constructed in such a way that the external electric field shielding member is mounted on the base of the multiplier in a state where the MCP is clamped with the external electric field shielding member and an internal electric field shielding member housed in the external electric field shielding member, so as to easily mount and dismount the MCP.
摘要翻译：电子倍增器可以有效地防止由MCP上施加的电压引起的MCP正面上的电场泄漏的发生，并且同时具有能够容易地连接到MCP并从MCP分离的结构并可以在工作时间内防止MCP的损坏等。电子倍增器具有作为电子倍增装置的MCP和容纳MCP的外部电场屏蔽构件。电场屏蔽盖设置有至少围绕MCP的侧面的筒部。此外，乘法器被构造成使得外部电场屏蔽构件在MCP与外部电场屏蔽构件夹持的状态下安装在乘法器的基座上，并且内部电场屏蔽构件被容纳在外部电场屏蔽构件，以便容易地安装和卸下MCP。

32. 发明申请

WO2023016941A1 PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION METHOD 审中-公开
公开(公告)号：WO2023016941A1
公开(公告)日：2023-02-16
申请号：PCT/EP2022/072103
申请日：2022-08-05
申请人： HAMAMATSU PHOTONICS K.K. , TECHNICAL UNIVERSITY OF DENMARK
发明人： KAWAI, Naoya , YOSHIARA, Hideaki , LANGE, Simon Lehnskov , JEPSEN, Peter Uhd
IPC分类号： H01J40/06 , H01J43/08 , H01L31/00 , H01J43/06
摘要： A photoelectric conversion device is provided with an electron emitter including a meta-surface emitting an electron in response to incidence of an electromagnetic wave. The meta-surface includes a plurality of photoelectric conversion units having a sensitivity for electromagnetic waves having mutually different wavelength regions. The plurality of photoelectric conversion units respectively include patterns having mutually different configurations.

33. 发明申请

WO2022102268A1 METASURFACE ELEMENT, ELECTRON TUBE, AND METHOD FOR PRODUCING ELECTRON TUBE 审中-公开
公开(公告)号：WO2022102268A1
公开(公告)日：2022-05-19
申请号：PCT/JP2021/035720
申请日：2021-09-28
申请人： HAMAMATSU PHOTONICS K.K.
发明人： KAWAI Naoya , YOSHIARA Hideaki , SUZUKI Yuya , NAKAGOMI Genki
IPC分类号： H01J1/34 , H01J9/12 , H01J43/08 , G01J5/08 , G01N21/3581
摘要： A metasurface element includes a support body and a metasurface formed on a surface of the support body. The metasurface includes a metal pattern that is disposed to emit an electron in response to incidence of an electromagnetic wave, and a metal layer that contains an alkali metal and is formed on the metal pattern. The metal layer extends beyond the metal pattern to reach a region on the surface of the support body, the region being not formed with the metal pattern.

34. 发明申请

WO2016100954A1 FLOW CYTOMETRY USING HYDRODYNAMICALLY PLANAR FLOW 审中-公开
标题翻译：使用水动力平面流动的流动细胞计数
公开(公告)号：WO2016100954A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/066947
申请日：2015-12-19
申请人： CAPTL LLC , HAMAMATSU PHOTONICS K.K.
发明人： YAMAMOTO, Masanobu , ROBINSON, J., Paul , MASUDA, Yuji , KAYOU, Tsukasa
IPC分类号： G01N15/14 , B01F13/00 , B01L3/00
CPC分类号： G01N15/1404 , B01L3/502761 , B01L3/502776 , B01L2300/0654 , B01L2300/0816 , B01L2300/0867 , B01L2300/0874 , B01L2300/0877 , B01L2300/0887 , B01L2400/0487 , G01N15/1434 , G01N15/1459 , G01N15/147 , G01N15/1484 , G01N2015/1409 , G01N2015/1413 , G01N2015/144
摘要： According to various aspects, a flow system for transporting mi crop articulate samples in a hydrodynamically planar flow in a selected flow direction includes a flow chamber extending in the flow direction, having first and second apertures on opposed surfaces of the flow chamber. A sheath-fluid channel has first and second branches to carry the sheath fluid into the flow chamber through the first aperture and having orientations separated by less than about 15° at the first aperture; and third and fourth branches to carry the sheath fluid through the second aperture and having orientations separated by less than about 15° at the second aperture. In some examples, guide channels extend from the apertures substantially perpendicular to the flow chamber at the apertures, and sheath-fluid channel supply sheath fluid to the guide channels. Flow systems can be used in image flow cytometers for observing microparticulate samples, e.g., using scanning irradiation.
摘要翻译：根据各个方面，用于在所选择的流动方向上以流体动力学平面的流动方式输送mi crop crop ulate样品的流动系统包括在流动方向上延伸的流动室，在流动室的相对表面上具有第一和第二孔。皮 - 液流体通道具有第一和第二分支，以将护套流体通过第一孔携带到流动室中，并且在第一孔处具有分开小于约15°的取向; 以及第三和第四分支，以通过第二孔承载鞘液，并且在第二孔处具有分开小于约15°的取向。在一些示例中，引导通道从孔处基本垂直于流动室的孔延伸，并且鞘液流体通道将护套流体供应到引导通道。流式系统可用于图像流式细胞仪，用于观察微粒样品，例如使用扫描照射。

35. 发明申请

WO2006112146A2 PHOTOMULTIPLIER 审中-公开
标题翻译：光电倍增
公开(公告)号：WO2006112146A2
公开(公告)日：2006-10-26
申请号：PCT/JP2006/303342
申请日：2006-02-17
申请人： HAMAMATSU PHOTONICS K.K. , FUJITA, Toshikazu
发明人： FUJITA, Toshikazu
CPC分类号： H01J43/06
摘要： The present invention relates to a photomultiplier having a structure for performing a high gain and achieving a higher productivity in a state keeping or improving an excellent high-speed response. In the photomultiplier, an electron-multiplying unit accommodated in a sealed container has a structure that enables an integrated assembly of a focusing electrode, an accelerating electrode, a dynode unit, and an anode. Specifically, the accelerating electrode composes a lower electrode and an upper electrode fixed each other by welding at a plurality of spots. The lower electrode is held at a pair of insulating support members in a state for the pair of insulating support members to grasp unitedly it together with the dynode unit and anode. Additionally, the upper electrode has one or more slit grooves for pinching a part of the pair of insulating support members. With this construction, the accelerating electrode constituted by the lower electrode and upper electrode is fixed at the pair of insulating support members in a state to be allocated with high accuracy by using the pair of insulating support members as a reference member.
摘要翻译：本发明涉及具有用于实现高增益并且在保持状态或提高优异的高速响应方面实现更高生产率的结构的光电倍增管。在光电倍增器中，容纳在密封容器中的电子倍增单元具有能够集中组装聚焦电极，加速电极，倍增极单元和阳极的结构。具体地，加速电极通过在多个点处焊接而形成彼此固定的下电极和上电极。在一对绝缘支撑构件的状态下，下电极被保持在一对绝缘支撑构件上，以与倍增极单元和阳极一体地将其并入。此外，上电极具有用于夹持该对绝缘支撑构件的一部分的一个或多个狭缝槽。利用这种结构，通过使用一对绝缘支撑构件作为基准构件，由下电极和上电极构成的加速电极以一定的绝缘支撑构件固定在高精度的状态。

36. 发明申请

WO2006112145A2 PHOTOMULTIPLIER 审中-公开
标题翻译：光电倍增
公开(公告)号：WO2006112145A2
公开(公告)日：2006-10-26
申请号：PCT/JP2006/303341
申请日：2006-02-17
申请人： HAMAMATSU PHOTONICS K.K. , FUJITA, Toshikazu
发明人： FUJITA, Toshikazu
IPC分类号： H01J43/06
CPC分类号： H01J43/06
摘要： The present invention relates to a photomultiplier having a structure for performing a high gain and achieving a higher productivity in a state keeping or improving an excellent high-speed response. In the photomultiplier, an electron-multiplying unit, placed in a sealed container, has a structure that enables an integrated assembly of a focusing electrode, an accelerating electrode, a dynode unit, and an anode. Specifically, by providing a structure for fixing directly the focusing electrode and accelerating electrode at a part of a pair of insulating support members for grasping directly the dynode unit and so on, together with the dynode unit and anode, each of the focusing electrode and accelerating electrode is aligned by using the pair of insulating support members as a reference. As a result, on assembly of the electron-multiplying unit, alignment work with high precision between the members, specific fixing members and fixing jigs becomes unnecessary, which enables to improve drastically the productivity of the electron-multiplying unit placed in the sealed container.
摘要翻译：本发明涉及具有用于实现高增益并且在保持状态或提高优异的高速响应方面实现更高生产率的结构的光电倍增管。在光电倍增器中，放置在密封容器中的电子倍增单元具有能够聚焦电极，加速电极，倍增电极单元和阳极一体化的结构。具体而言，通过提供直接将聚焦电极和加速电极固定在一对绝缘支撑构件的一部分上，用于直接与倍增极单元等一起直接用于倍增极单元和阳极，每个聚焦电极和加速通过使用一对绝缘支撑构件作为参考来对准电极。结果，在组装电子倍增单元时，不需要在构件，特定固定构件和固定夹具之间的高精度对准作业，这能够极大地提高放置在密封容器中的电子倍增单元的生产率。

37. 发明申请

WO2006046769A2 PHOTOMULTIPLIER AND RADIATION DETECTOR 审中-公开
标题翻译：光电探测器和辐射探测器
公开(公告)号：WO2006046769A2
公开(公告)日：2006-05-04
申请号：PCT/JP2005/020167
申请日：2005-10-27
申请人： HAMAMATSU PHOTONICS K.K. , SHIMOI, Hideki , KYUSHIMA, Hiroyuki
发明人： SHIMOI, Hideki , KYUSHIMA, Hiroyuki
IPC分类号： H01J43/28
CPC分类号： H01J43/28
摘要： A holding member or a base member, through which stem pins are passed and one surface of which is held by the holding member, is joined to the stem pins and the holding member by fusion by the melting of the base member. Upon melting, a volume of the base member is made to escape into a base member seep portion, and a stem is arranged as a two-layer arrangement formed by the holding of the base member by the holding member. When the holding member is joined to the inner surface of the base member, the inner surface of the stem is improved in positional precision, flatness, and levelness, while when the holding member is joined to the outer surface of the base member, the outer surface of the stem is improved in positional precision, flatness, and levelness.
摘要翻译：保持构件或基部构件通过杆销通过，其一个表面由保持构件保持，通过基座构件的熔化而熔化而连接到杆销和保持构件。在熔化时，基体的体积被排出到基体部分渗出部分中，并且杆被布置为通过保持部件保持基体部件而形成的双层布置。当保持构件接合到基部构件的内表面时，杆的内表面的位置精度，平坦度和水平度提高，而当保持构件接合到基部构件的外表面时，外部杆的表面在位置精度，平整度和水平度方面得到改善。

38. 发明申请

WO2006046757A2 PHOTOMULTIPLIER AND RADIATION DETECTOR 审中-公开
标题翻译：光电探测器和辐射探测器
公开(公告)号：WO2006046757A2
公开(公告)日：2006-05-04
申请号：PCT/JP2005/020150
申请日：2005-10-27
申请人： HAMAMATSU PHOTONICS K.K. , SHIMOI, Hideki , KYUSHIMA, Hiroyuki
发明人： SHIMOI, Hideki , KYUSHIMA, Hiroyuki
IPC分类号： H01J43/28
CPC分类号： H01J43/28
摘要： In a photomultiplier, a ring-like side tube is not interposed between a side tube and a stem in the radial direction, and the side tube is joined to the ring-like side tube in a state of being directly capped onto a portion of the stem that protrudes out from an open end face at the upper side of the ring-like side tube. The enlargement of the photomultiplier in the radial direction due to overlapping of the side tube and the ring-like side tube can thereby be restricted and a high density, a high degree of integration, etc., can be realized in mounting the photomultiplier.
摘要翻译：在光电倍增管中，环状侧管未沿径向插入在侧管和杆之间，并且侧管在直接被覆盖到一部分的状态下与环状侧管接合杆从环状侧管的上侧的开口端面突出。由此，可以限制由于侧管和环状侧管的重叠而在径向方向上的光电倍增管的放大，并且可以在安装光电倍增管时实现高密度，高集成度等。

39. 发明申请

WO2006009089A1 SPECTROMETER 审中-公开
标题翻译：光谱仪
公开(公告)号：WO2006009089A1
公开(公告)日：2006-01-26
申请号：PCT/JP2005/013096
申请日：2005-07-08
申请人： HAMAMATSU PHOTONICS K.K. , TEICHMANN, Helmut , HILLER, Dietmar , STARKER, Ulrich
发明人： TEICHMANN, Helmut , HILLER, Dietmar , STARKER, Ulrich
IPC分类号： G01J3/02
CPC分类号： G01J3/2803 , G01J3/02 , G01J3/0205 , G01J3/0259 , G01J3/0262 , G01J3/18
摘要： A spectrometer 1A is made up of : an optical body 10 within which a light separation path is set along which an object light to be separated propagates; a light entry slit 16 through which the object light enters; a diffraction grating 17 for spectrally separating the incident object light; and a photodiode array 18 for detecting the object light separated by the diffraction grating 17. As an optical member for optically interconnecting the optical body 10 and the photodiode array 18, an optical connection member 20 is provided, with its light entry surface 21 for the separated object light in contact with the upper surface 11 of the optical body 10, with its light exit surface 22 in contact with the photodiode array 18, with the light exit surface 22 tilted by a specified angle relative to the light entry surface 21. Thus, the spectromoter capable of bringing about sufficient accuracy of placing optical elements in a simple constitution while bringing down cost is realized.
摘要翻译：光谱仪1A由以下部分组成：光学体10，其中设置有光分离路径，待分离的物体沿着该光分离路径传播; 物体光进入的光入口狭缝16; 用于光谱分离入射物体光的衍射光栅17; 以及用于检测由衍射光栅17分离的物体光的光电二极管阵列18.作为用于光学互连光学体10和光电二极管阵列18的光学构件，设置有光学连接构件20，其光入射表面21用于分离的物体光与光学体10的上表面11接触，其光出射表面22与光电二极管阵列18接触，光出射表面22相对于光入射表面21倾斜一定的角度。因此能够实现能够以简单的结构赋予光学元件的足够精度并且降低成本的光谱仪。

40. 发明申请

WO1999017872A1 SPOTLIGHT SOURCE DEVICE 审中-公开
标题翻译： SPOTLIGHT源设备
公开(公告)号：WO1999017872A1
公开(公告)日：1999-04-15
申请号：PCT/JP1997003521
申请日：1997-10-02
申请人： HAMAMATSU PHOTONICS K.K. , ITO, Moriyuki , KAWAI, Kazuhito
发明人： HAMAMATSU PHOTONICS K.K.
IPC分类号： B01J19/12
CPC分类号： G02B6/4298 , G02B6/3512 , G02B6/355 , G02B6/3598
摘要： A spotlight source device which comprises a discharge lamp (2) for radiating light, a cold mirror (4) having an opening and for reflecting light radiated from the discharge lamp, a reflector (10) disposed on a side of the opening of the cold mirror and for reflecting light reflected from the cold mirror, a shielding drum (6) having a light outgoing port (8) which permits light reflected from the reflector to emit, a stepping motor (14) for drivingly rotating the reflector and the shielding drum about an optical axis of the discharge lamp, rotating angle detecting means (18, 20) for detecting rotating angles of the reflector and the shielding drum, and control means (40, 46) for controlling rotary driving of the reflector and the shielding drum (6) by the stepping motor (14) on the basis of rotating angles detected by the rotating angle detecting means. Light reflected from the reflector is selectively applied to either of a plurality of radiation ports through the light outgoing port of the shielding drum.
摘要翻译：一种聚光灯装置，包括用于照射光的放电灯（2），具有开口并用于反射从放电灯辐射的光的冷镜（4），设置在冷开口侧的反射器（10）镜，用于反射从冷镜反射的光，具有允许从反射器反射的光发射的光出射口（8）的屏蔽鼓（6），用于驱动地将反射器和屏蔽鼓关于放电灯的光轴，用于检测反射器和屏蔽鼓的旋转角度的旋转角度检测装置（18,20）以及用于控制反射器和屏蔽鼓的旋转驱动的控制装置（40,46）基于由旋转角度检测装置检测的旋转角度，由步进电机（14）驱动。从反射器反射的光被选择性地施加到通过屏蔽鼓的光输出端口的多个辐射端口中的任一个。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式