公开(公告)号：US5883466A

公开(公告)日：1999-03-16

申请号：US891840

申请日：1997-07-14

Applicant: Motohiro Suyama ,  Suenori Kimura ,  Norio Asakura ,  Ken Hirano ,  Yoshihiko Kawai ,  Yutaka Hasegawa ,  Tetsuya Morita

Inventor： Motohiro Suyama ,  Suenori Kimura ,  Norio Asakura ,  Ken Hirano ,  Yoshihiko Kawai ,  Yutaka Hasegawa ,  Tetsuya Morita

IPC: H01J43/28 ,  H01J43/12

CPC classification number: H01J43/28

Abstract: The present invention relates to an electron tube includes, at least, a cathode electrode and a face plate having a photocathode which are arranged at one end of a body, and a stem arranged at the other end of the body for defining the position of an electron entrance surface where the electron emitted from the photocathode reaches. The object of the present invention is to provide an electron tube which can reduce its size and has a structure for improving the workability in its assembling process. In particular, the electron tube in accordance with the present invention comprises a bonding ring, provided between the face plate and the cathode electrode, for bonding the face plate and the cathode electrode together. The bonding ring is made of a metal material selected from the group consisting of In, Au, Pb, alloys containing In, and alloys containing Pb.

Abstract translation: 本发明涉及一种电子管，至少包括一个阴极电极和一个具有光电阴极的面板，其布置在主体的一端，以及一个杆，设置在主体的另一端，用于限定一个 从光电阴极发射的电子到达的电子入射面。 本发明的目的是提供一种电子管，其可以减小其尺寸并具有用于提高其组装过程中的可加工性的结构。 特别地，根据本发明的电子管包括设置在面板和阴极之间的用于将面板和阴极结合在一起的接合环。 接合环由选自In，Au，Pb，含有In的合金和含Pb合金的金属材料制成。

公开(公告)号：US5504386A

公开(公告)日：1996-04-02

申请号：US29227

申请日：1993-03-09

Applicant: Hiroyuki Kyushima ,  Yutaka Hasegawa ,  Masuo Ito ,  Junichi Takeuchi ,  Koichiro Oba

Inventor： Hiroyuki Kyushima ,  Yutaka Hasegawa ,  Masuo Ito ,  Junichi Takeuchi ,  Koichiro Oba

IPC: H01J43/22 ,  H01J43/28 ,  H01J40/14

CPC classification number: H01J43/28

Abstract: A photomultiplier tube which obtains a large decrease in manufacture time, prevents generation of gas within the envelope, prevents deterioration of electron multiplier assembly (dynodes), and greatly reduces noise. The envelope includes an all-metal cylindrical sidewall, at one end of which is an annular, flange-shaped, metal sealing area. The stem of the photomultiplier tube has another annular flange-shaped, metal sealing area. These two sealing areas are welded together. Also a metal exhaust tube is connected to the stem by resistance welding. The metal exhaust tube is severed using pinch-off seal at the final stage of the photomultiplier tube production.

Abstract translation: 获得大大降低制造时间的光电倍增管，防止在外壳内产生气体，防止电子倍增器组件（倍增电极）的劣化，并大大降低噪声。 外壳包括全金属圆柱形侧壁，其一端为环形凸缘形金属密封区域。 光电倍增管的杆具有另一个环形法兰形的金属密封区域。 这两个密封区域焊接在一起。 金属排气管也通过电阻焊接到杆上。 在光电倍增管生产的最后阶段，使用夹紧密封将金属排气管切断。

公开(公告)号：US4960997A

公开(公告)日：1990-10-02

申请号：US299161

申请日：1989-01-18

Applicant: Mitsuo Watanabe ,  Toshihiko Sawai

Inventor： Mitsuo Watanabe ,  Toshihiko Sawai

IPC: G01T1/164 ,  G01T1/20 ,  G02B6/06 ,  H01J43/28

CPC classification number: G02B6/06 ,  G01T1/1642 ,  G01T1/1645 ,  G01T1/2002 ,  H01J43/28

Abstract: An optical window comprises a plurality of glass members and a plurality of reflective members each being formed between the adjacent glass members. Each reflective member is made of a glass medium which is the same as the glass member and grain regions made of a material having large reflectance and interspersed in the glass medium. A radiation position-sensitive detector comprises a scintillator, the optical window of the invention, and a multi-anode type photomultiplier tube which has a plurality of photomultipliers.

Abstract translation: 光学窗口包括多个玻璃构件和多个反射构件，每个反射构件形成在相邻的玻璃构件之间。 每个反射构件由与玻璃构件相同的玻璃介质和由反射率大且散布在玻璃介质中的材料制成的颗粒区域制成。 辐射位置敏感检测器包括闪烁体，本发明的光学窗口和具有多个光电倍增管的多阳极型光电倍增管。

公开(公告)号：US4912315A

公开(公告)日：1990-03-27

申请号：US311805

申请日：1989-02-17

Applicant: Satoshi Arakawa ,  Kenji Takahashi ,  Hiroyuki Kyushima ,  Kazumi Yamashita

Inventor： Satoshi Arakawa ,  Kenji Takahashi ,  Hiroyuki Kyushima ,  Kazumi Yamashita

IPC: H01J43/04 ,  H01J43/20 ,  H01J43/24 ,  H01J43/28

CPC classification number: H01J43/28 ,  Y10S250/909

Abstract: A long photomultiplier comprises a cylindrical main body having a light receiving face which extends in the longitudinal direction of the main body, a photocathode provided inside of the main body so that the photocathode extends along the light receiving face and emanates photoelectrons when exposed to light, and dynodes provided inside of the main body for multiplying the emanated photoelectrons. A reflection plate is provided facing and extending along the light receiving face, and the photocathode is positioned between the light receiving face and the reflection plate. The reflection plate is positioned for reflecting light, which has passed through the photocathode, toward the photocathode.

Abstract translation: 长光电倍增管包括：圆筒形主体，具有沿着主体的纵向方向延伸的光接收面，设置在主体内部的光电阴极，使得光电阴极沿着光接收面延伸并且在暴露于光时发出光电子， 并且设置在主体内部的倍增电极用于乘以发射的光电子。 设置面向并沿着光接收面延伸的反射板，并且光电阴极位于光接收面和反射板之间。 反射板被定位成将已经通过光电阴极的光反射到光电阴极。

公开(公告)号：US4881008A

公开(公告)日：1989-11-14

申请号：US182517

申请日：1988-04-18

Applicant: Hiroyuki Kyushima ,  Kimitsugu Nakamura ,  Takahito Kato

Inventor： Hiroyuki Kyushima ,  Kimitsugu Nakamura ,  Takahito Kato

IPC: H01J43/04 ,  H01J43/20 ,  H01J43/28

CPC classification number: H01J43/045

Abstract: A photomultiplier with plural photocathodes comprising a rectangular end face plate, plural photocathodes arranged on the end face plates at predetermined intervals in the longitudinal direction of the end face plate, plural focusing electrodes assigned to the photocathodes respectively, plural dynodes provided in common for all of the photocathodes, and plural anode electrodes assigned to the photocathodes respectively, each of the dynodes having plural electron emitting parts for emitting secondary electrons and insulating parts for preventing the secondary electrons emitted from any one of the electron emitting parts from straying into the other electron emitting parts.

Abstract translation: 具有多个光电阴极的光电倍增管，包括矩形端面板，在端面板的长度方向上以预定间隔布置在端面板上的多个光电阴极，分别分配给光电阴极的多个聚焦电极， 光电阴极和分别分配给光电阴极的多个阳极电极，每个倍增极具有用于发射二次电子的多个电子发射部分和用于防止从任何一个电子发射部分发射的二次电子的绝缘部分偏离到另一个电子发射 部分。

公开(公告)号：US4687921A

公开(公告)日：1987-08-18

申请号：US661219

申请日：1984-10-15

Applicant: Hannu Kojola

Inventor： Hannu Kojola

IPC: G01J1/02 ,  H01J43/08 ,  H01J43/28 ,  H01J40/14

CPC classification number: H01J43/08 ,  H01J43/28

Abstract: A photomultiplier used in liquid scintillation counting has an envelope, a base, an anode, a curved dynode structure and a photocathode. A specimen is inserted in a measuring area of the envelope for liquid scintillation counting. The photocathode has a concave surface, so that the specimen is encircled by the photocathode as completely as possible. The photocathode is positioned at a concave window of the envelope, so that a maximum number of photons directly impinge on the photocathode.

Abstract translation: 用于液体闪烁计数的光电倍增管具有外壳，基底，阳极，弯曲的倍增极结构和光电阴极。 将样品插入信封的测量区域用于液体闪烁计数。 光电阴极具有凹面，使得样品尽可能完全地被光电阴极包围。 光电阴极位于外壳的凹窗处，使得最大数量的光子直接照射在光电阴极上。

公开(公告)号：US4680504A

公开(公告)日：1987-07-14

申请号：US786530

申请日：1985-10-11

Applicant: Fred A. Helvy ,  Arthur F. McDonie

Inventor： Fred A. Helvy ,  Arthur F. McDonie

IPC: H01J43/04 ,  H01J43/28 ,  H01J40/02

CPC classification number: H01J43/28 ,  H01J43/04

Abstract: A so-called "solar-blind" photomultiplier tube includes an envelope having a sidewall and an input faceplate formed from an ultraviolet transmitting filter. A photoemissive cathode is disposed within the envelope for providing photoelectrons in response to radiation incident thereon. The cathode has an intrinsic responsivity extending from the near-ultraviolet portion through the visible portion of the electromagnetic spectrum; however, the filter faceplate transmits only the ultraviolet portion of the spectrum to the photoemissive cathode. The combination of the filter faceplate and the photoemissive cathode therefore limits the tube to a responsivity within the wavelength range of about 300 to less than 400 nanometers.

Abstract translation: 所谓的“太阳能盲”光电倍增管包括具有侧壁的封套和由紫外线发射滤波器形成的输入面板。 光发射阴极设置在外壳内，用于响应于入射到其上的辐射而提供光电子。 阴极具有从近紫外线部分延伸通过电磁光谱的可见部分的固有响应度; 然而，过滤面板仅将光谱的紫外线部分透射到光发射阴极。 因此，过滤面板和光发射阴极的组合将管限制在约300至小于400纳米的波长范围内的响应度。

公开(公告)号：US4209552A

公开(公告)日：1980-06-24

申请号：US970844

申请日：1978-12-18

Applicant: Kimo M. Welch

Inventor： Kimo M. Welch

IPC: C23C14/35 ,  H01J37/34 ,  H01J43/28 ,  B05D5/12

CPC classification number: C23C14/35 ,  H01J37/34

Abstract: Applying a thin film coating to the surface of a workpiece, in particular, applying a coating of titanium nitride to a klystron window by means of a crossed-field diode sputtering array. The array is comprised of a cohesive group of numerous small hollow electrically conducting cylinders and is mounted so that the open ends of the cylinders on one side of the group are adjacent a titanium cathode plate. The workpiece is mounted so as to face the open ends of the other side of the group. A magnetic field is applied to the array so as to be coaxial with the cylinders and a potential is applied across the cylinders and the cathode plate, the cylinders as an anode being positive with respect to the cathode plate. The cylinders, the cathode plate and the workpiece are situated in an atmosphere of nitrogen which becomes ionized such as by field emission because of the electric field between the cylinders and cathode plate, thereby establishing an anode-cathode discharge that results in sputtering of the titanium plate. The sputtered titanium coats the workpiece and chemically combines with the nitrogen to form a titanium nitride coating on the workpiece. Gas pressure, gas mixtures, cathode material composition, voltages applied to the cathode and anode, the magnetic field, cathode, anode and workpiece spacing, and the aspect ratio (ratio of length to inner diameter) of the anode cylinders, all may be controlled to provide consistent optimum thin film coatings of various compositions and thicknesses. Another facet of the disclosure is the coating of microwave components per se with titanium nitride to reduce multipactoring under operating conditions of the components.

Abstract translation: 将薄膜涂层施加到工件的表面，特别是通过交叉场二极管溅射阵列将氮化钛涂层施加到速调管窗口。 该阵列由许多小型中空导电圆柱体的内聚组构成，并且安装成使得该组一侧的气缸的开口端与钛阴极板相邻。 工件被安装成面向组的另一侧的开口端。 将磁场施加到阵列以与气缸同轴并且在气缸和阴极板之间施加电位，作为阳极的气缸相对于阴极板是正的。 气缸，阴极板和工件位于氮气气氛中，由于气缸和阴极板之间的电场而被场致发射，从而建立了导致钛溅射的阳极 - 阴极放电 盘子。 溅射的钛涂覆工件并与氮化学结合以在工件上形成氮化钛涂层。 气压，气体混合物，阴极材料组成，施加到阴极和阳极的电压，磁场，阴极，阳极和工件间隔以及阳极圆筒的纵横比（长度与内径之比）都可以被控制 以提供不同组成和厚度的一致的最佳薄膜涂层。 本公开的另一方面是用氮化钛涂覆微波组分本身以在组件的操作条件下减少多次反应。

公开(公告)号：US4151325A

公开(公告)日：1979-04-24

申请号：US734841

申请日：1976-10-22

Applicant: Kimo M. Welch

Inventor： Kimo M. Welch

IPC: C23C14/35 ,  H01J9/20 ,  H01J37/34 ,  H01J43/28

CPC classification number: C23C14/35 ,  H01J37/34 ,  H01J9/20 ,  Y10S505/816 ,  Y10S505/866

Abstract: Applying a thin film coating to the surface of a workpiece, in particular, applying a coating of titanium nitride to a klystron window by means of a crossed-field diode sputtering array. The array is comprised of a cohesive group of numerous small hollow electrically conducting cylinders and is mounted so that the open ends of the cylinders on one side of the group are adjacent a titanium cathode plate. The workpiece is mounted so as to face the open ends of the other side of the group. A magnetic field is applied to the array so as to be coaxial with the cylinders and a potential is applied across the cylinders and the cathode plate, the cylinders as an anode being positive with respect to the cathode plate. The cylinders, the cathode plate and the workpiece are situated in an atmosphere of nitrogen which becomes ionized such as by field emission because of the electric field between the cylinders and cathode plate, thereby establishing an anode-cathode discharge that results in sputtering of the titanium plate. The sputtered titanium coats the workpiece and chemically combines with the nitrogen to form a titanium nitride coating on the workpiece. Gas pressure, gas mixtures, cathode material composition, voltages applied to the cathode and anode, the magnetic field, cathode, anode and workpiece spacing, and the aspect ratio (ratio of length to inner diameter) of the anode cylinders, all may be controlled to provide consistent optimum thin film coatings of various compositions and thicknesses. Another facet of the disclosure is the coating of microwave components per se with titanium nitride to reduce multipactoring under operating conditions of the components.

Abstract translation: 将薄膜涂层施加到工件的表面，特别是通过交叉场二极管溅射阵列将氮化钛涂层施加到速调管窗口。 该阵列由许多小型中空导电圆柱体的内聚组构成，并且安装成使得该组一侧的气缸的开口端与钛阴极板相邻。 工件被安装成面向组的另一侧的开口端。 将磁场施加到阵列以与气缸同轴并且在气缸和阴极板之间施加电位，作为阳极的气缸相对于阴极板是正的。 气缸，阴极板和工件位于氮气气氛中，由于气缸和阴极板之间的电场而被场致发射，从而建立了导致钛溅射的阳极 - 阴极放电 盘子。 溅射的钛涂覆工件并与氮化学结合以在工件上形成氮化钛涂层。 气压，气体混合物，阴极材料组成，施加到阴极和阳极的电压，磁场，阴极，阳极和工件间隔以及阳极圆筒的纵横比（长度与内径之比）都可以被控制 以提供不同组成和厚度的一致的最佳薄膜涂层。 本公开的另一方面是用氮化钛涂覆微波组分本身以在组件的操作条件下减少多次反应。

公开(公告)号：US3909330A

公开(公告)日：1975-09-30

申请号：US41187673

申请日：1973-11-01

Applicant: SCHMERMUND ALFRED

Inventor： SCHMERMUND ALFRED

IPC: B65D65/02 ,  B31B1/90 ,  B65B61/18 ,  B65D75/66 ,  B65H39/14 ,  H01J40/00 ,  H01J43/04 ,  H01J43/28 ,  B32B31/00 ,  B31D1/00

CPC classification number: B65H39/14 ,  B31B50/8126 ,  B31B50/8128 ,  Y10T156/1056 ,  Y10T156/1064 ,  Y10T156/1097 ,  Y10T156/1309 ,  Y10T156/1335

Abstract: A method of providing a web of packaging material with a tear strip is disclosed. The method comprises the steps of feeding such a web of packaging material along a feed path, perforating the moving web in a zone extending substantially parallel to the longitudinal edges thereof, cutting a strip from a web of tearstrip material, applying the cut strip to one surface of the web of packaging material to overlie the zone of perforation, applying suction to the respective opposite surface of the web of packaging material to retain the cut strip against said one surface, and bonding the cut strip to the web of packaging material. Advantageously, the bonding step comprises the application of heat to weld the cut strip of tear-strip material to the moving web of packaging material. Also disclosed is a device for carrying out the method. The device comprises feeder means to feed such a web of packaging material along a feed path, perforator means to perforate the moving web of packaging material in a zone substantially parallel to the longitudinal axis thereof, cutting means to cut a strip from a web of tearstrip material, applying means to apply the cut strip to one surface of the web of packaging material to overlie the zone of perforation, means for applying suction to the respective other surface of the web of packaging material to retain the cut strip against said one surface, and bonding means to bond the cut strip to the web of packaging material.

Abstract translation: 公开了一种提供具有撕条的包装材料的方法。 该方法包括以下步骤：沿着进给路径供给这种包装材料的网状物，在基本上平行于其纵向边缘延伸的区域中对移动的幅材进行穿孔，从撕条材料的幅材切割条带， 到包装材料幅材的一个表面以覆盖穿孔区域，将吸力施加到包装材料幅材的相应相对表面以将切割条保持在所述一个表面上，并且将切割条粘合到包装材料幅材上 。 有利地，结合步骤包括施加热量以将撕开的条带材料的切割条焊接到移动的包装材料幅材上。 还公开了一种用于执行该方法的装置。 该装置包括供给装置，用于沿着进料路径供给这种包装材料幅材，穿孔装置用于在基本上平行于其纵向轴线的区域中穿孔包装材料的移动幅材;切割装置，用于从撕裂网 - 条带材料，施加装置将切割的条施加到包装材料幅材的一个表面以覆盖穿孔区域，用于将吸力施加到包装材料幅材的相应另一个表面的装置，以将切割条保持抵抗所述一个 表面和粘合装置将切割的条粘合到包装材料的幅材上。