公开(公告)号：US06448712B2

公开(公告)日：2002-09-10

申请号：US09759675

申请日：2001-01-11

申请人： Hisashi Honda ,  Seiji Ashida ,  Kiyoshi Saita ,  Ariyoshi Ishizaki ,  Akira Itoh ,  Shigehisa Kawatsuru ,  Tatsuo Otabe

发明人： Hisashi Honda ,  Seiji Ashida ,  Kiyoshi Saita ,  Ariyoshi Ishizaki ,  Akira Itoh ,  Shigehisa Kawatsuru ,  Tatsuo Otabe

IPC分类号： H01J1704

CPC分类号： H01J61/073

摘要： A high-pressure discharge lamp which includes a light-transmitting air-tight discharge container, an electrode formed of tungsten as a main component and fixedly sealed in the discharge container, and a discharge medium containing a halide of a light emitting metal and sealed in the discharge container. The surface of the electrode is defined as follows. That is, the average value of center line average roughness Ra of the surface, is set to 0.3 &mgr;m or less, or the average value of the center line average roughness Rz of the surface of the electrode, is set to 1.0 &mgr;m or less, or the average value of the surface area increasing rate of the surface of the electrode is set to 1.0% or less.

摘要翻译： 一种高压放电灯，包括透光气密放电容器，以钨为主要成分并固定地密封在放电容器中的电极以及包含发光金属的卤化物并被密封在其中的放电介质 排放容器。 电极的表面定义如下。 也就是说，将表面的中心线平均粗糙度Ra的平均值设定为0.3μm以下，或将电极表面的中心线平均粗糙度Rz的平均值设定为1.0μm以下， 或将电极表面的表面积增加率的平均值设定为1.0％以下。

公开(公告)号：US4634919A

公开(公告)日：1987-01-06

申请号：US641776

申请日：1984-08-17

申请人： Yooji Yuge ,  Ariyoshi Ishizaki ,  Tokuyoshi Saito ,  Takeshi Ishii

发明人： Yooji Yuge ,  Ariyoshi Ishizaki ,  Tokuyoshi Saito ,  Takeshi Ishii

IPC分类号： C03C17/34 ,  G02B5/28 ,  H01K1/32 ,  F21M3/14

CPC分类号： H01K1/32 ,  C03C17/3417 ,  G02B5/282

摘要： There is proposed a bulb which is coated with an optical interference film consisting of alternately formed thin titanium oxide layers and metal oxide layers of a lower refractive index than that of titanium oxide layers. The characteristics of the bulb reside in the formation of each titanium oxide layer which is formed by thermal decomposition of a mixture consisting of 5 to 50 parts by weight of Ti(OR).sub.4 and 95 to 50 parts by weight of polymerized Ti(OR).sub.4, where R are C.sub.1 to C.sub.18 alkyl group, --OCOR' (R' is C.sub.1 to C.sub.18 alkyl group or --X radical which is capable of forming a chelate ring with titanium.

摘要翻译： 提出了一种灯泡，其涂覆有由交替形成的薄氧化钛层和折射率低于氧化钛层的折射率的金属氧化物层组成的光学干涉膜。 灯泡的特性在于通过由5〜50重量份的Ti（OR）4和95〜50重量份的聚合的Ti（OR）4组成的混合物的热分解形成的每个氧化钛层的形成， 4，其中R是C1至C18烷基，-OCOR'（R'是可以与钛形成螯合环的C1至C18烷基或-X基团）。

公开(公告)号：US08404617B2

公开(公告)日：2013-03-26

申请号：US12184611

申请日：2008-08-01

申请人： Kayo Nakano ,  Akira Sato ,  Yasuhiro Shirakawa ,  Masami Okamura ,  Ryotaro Matsuda ,  Takaya Kamakura ,  Kazunari Otsuka ,  Kiyoshi Yokokura ,  Hideki Okawa ,  Ariyoshi Ishizaki

发明人： Kayo Nakano ,  Akira Sato ,  Yasuhiro Shirakawa ,  Masami Okamura ,  Ryotaro Matsuda ,  Takaya Kamakura ,  Kazunari Otsuka ,  Kiyoshi Yokokura ,  Hideki Okawa ,  Ariyoshi Ishizaki

IPC分类号： B01J23/30

CPC分类号： A61L9/16 ,  B01D53/885 ,  B01D2255/20707 ,  B01D2255/20776 ,  B01D2255/802 ,  B01J23/30 ,  B01J35/004 ,  B01J35/023 ,  B01J37/344 ,  B01J37/345

摘要： An object of the invention is to provide a photocatalyst material having a higher catalyst effect than conventional photocatalyst materials. The photocatalyst material of the invention contains, as its major component, a tungsten oxide powder excited by a light source which emits light having a wavelength of 430 to 500 nm, the photocatalyst material having a decomposition ability of 50% or more wherein the decomposition ability is given by the following equation based on the following test: [Test for decomposition ability]: 1 g of a tungsten oxide powder and 20 ppm of acetaldehyde (amount A) are poured into a 3-liter glass container, and acetaldehyde (amount B) is measured after light having a peak wavelength of 460 nm±10 nm is irradiated to the mixture for 2 hours to measure the decomposition ability (%): Decomposition ability (%)=[(acetaldehyde amount A−acetaldehyde amount B)/acetaldehyde amount A]×100.

摘要翻译： 本发明的目的是提供一种比常规光催化剂材料具有更高催化剂效果的光催化剂材料。 本发明的光催化剂材料含有由发射波长为430〜500nm的光的光源激发的氧化钨粉末作为其主要成分，所述光催化剂材料的分解能力为50％以上，其中分解能力 基于以下试验由下式给出：[分解能力试验]将1g氧化钨粉末和20ppm乙醛（A量）倒入3升玻璃容器中，加入乙醛（量B ）在混合物中照射波长为460nm±10nm的光2小时后测定分解能力（％）：分解能力（％）= [（乙醛量A-乙醛量B）/乙醛 数量A]×100。

公开(公告)号：US06861787B2

公开(公告)日：2005-03-01

申请号：US09805144

申请日：2001-03-14

申请人： Ryoutarou Matsuda ,  Ariyoshi Ishizaki ,  Akiko Saito

发明人： Ryoutarou Matsuda ,  Ariyoshi Ishizaki ,  Akiko Saito

IPC分类号： A61L2/10 ,  A61L9/00 ,  A61L9/20 ,  C02F1/32 ,  C02F1/72 ,  H01J61/30 ,  H01J61/40 ,  H01J5/16

CPC分类号： H01J61/40 ,  C02F1/325 ,  C02F1/725 ,  C02F2201/326 ,  F24F2003/1667 ,  H01J61/302 ,  H01J61/72 ,  H01J65/046

摘要： An ultraviolet ray lamp includes a discharge vessel made of quartz glass, filled with a filling. A pair of electrodes is able to generate a discharge in the discharge vessel. An optical filter made of metal oxide, which is partly formed on the outer surface of the discharge vessel, transmits ultraviolet rays of long wavelength and cuts off ultraviolet rays of short wavelength. Furthermore, A device for generating ultraviolet rays includes an ultraviolet ray lamp generating ultraviolet rays including short and long wavelength, having a discharge vessel made of quartz glass. An enclosure accommodates the discharge vessel, transmitting at least ultraviolet ray of short wavelength. An optical filter made of metal oxide, which is partly formed on at least one side of the surface of the enclosure, transmits ultraviolet rays of long wavelength and cuts off ultraviolet rays of short wavelength. An ultraviolet ray lamp or a device for generating ultraviolet rays may be used for a sterilizer, an apparatus for treating fluid, or an air cleaner.

摘要翻译： 紫外线灯包括填充有填充物的由石英玻璃制成的放电容器。 一对电极能够在放电容器中产生放电。 由金属氧化物构成的滤光器部分地形成在放电容器的外表面上，透过长波长的紫外线并切断短波长的紫外线。 此外，一种紫外线产生装置包括：紫外线灯，其产生具有短波长和长波长的紫外线，具有由石英玻璃制成的放电容器。 外壳容纳放电容器，至少透射短波长的紫外线。 由金属氧化物制成的滤光器部分地形成在外壳的表面的至少一侧，透过长波长的紫外线并切断短波长的紫外线。 紫外线灯或用于产生紫外线的装置可以用于灭菌器，用于处理流体的装置或空气滤清器。

公开(公告)号：US20070177372A1

公开(公告)日：2007-08-02

申请号：US11669236

申请日：2007-01-31

申请人： Ryotaro Matsuda ,  Takaya Kamakura ,  Hideki Okawa ,  Ariyoshi Ishizaki

发明人： Ryotaro Matsuda ,  Takaya Kamakura ,  Hideki Okawa ,  Ariyoshi Ishizaki

IPC分类号： C01G41/02 ,  G09F13/04

CPC分类号： C01G41/02 ,  B82Y30/00 ,  C01G41/00 ,  C01P2002/72 ,  C01P2004/62 ,  C01P2004/64

摘要： A photocatalytic material containing tungsten trioxide fine particles having an average particle diameter of 0.5 μm or smaller and a crystal structure of a monoclinic crystal system as a main component.

摘要翻译： 具有平均粒径为0.5μm以下的三氧化钨微粒和单斜晶系的晶体结构为主要成分的光催化材料。

公开(公告)号：US06249086B1

公开(公告)日：2001-06-19

申请号：US09458793

申请日：1999-12-10

申请人： Hisashi Honda ,  Seiji Ashida ,  Kiyoshi Saita ,  Ariyoshi Ishizaki ,  Akira Itoh ,  Shigehisa Kawatsuru ,  Tatsuo Otabe

发明人： Hisashi Honda ,  Seiji Ashida ,  Kiyoshi Saita ,  Ariyoshi Ishizaki ,  Akira Itoh ,  Shigehisa Kawatsuru ,  Tatsuo Otabe

IPC分类号： H01J1704

CPC分类号： H01J61/073

摘要： A high-pressure discharge lamp which includes a light-transmitting air-tight discharge container, an electrode formed of tungsten as a main component and fixedly sealed in the discharge container, and a discharge medium containing a halide of a light emitting metal and sealed in the discharge container. The surface of the electrode is defined as follows. That is, the average value of center line average roughness Ra of the surface, is set to 0.3 &mgr;m or less, or the average value of the center line average roughness Rz of the surface of the electrode, is set to 1.0 &mgr;m or less, or the average value of the surface area increasing rate of the surface of the electrode is set to 1.0% or less.

摘要翻译： 一种高压放电灯，包括透光气密放电容器，以钨为主要成分并固定地密封在放电容器中的电极以及包含发光金属的卤化物并被密封在其中的放电介质 排放容器。 电极的表面定义如下。 也就是说，将表面的中心线平均粗糙度Ra的平均值设定为0.3μm以下，或将电极表面的中心线平均粗糙度Rz的平均值设定为1.0μm以下， 或将电极表面的表面积增加率的平均值设定为1.0％以下。

公开(公告)号：US6057635A

公开(公告)日：2000-05-02

申请号：US960534

申请日：1997-10-31

申请人： Kiyoshi Nishimura ,  Ariyoshi Ishizaki ,  Kunio Yuasa ,  Masuo Shibuya ,  Masami Takagi ,  Naoki Tsutsui ,  Miho Saito ,  Shinji Mochimaru

发明人： Kiyoshi Nishimura ,  Ariyoshi Ishizaki ,  Kunio Yuasa ,  Masuo Shibuya ,  Masami Takagi ,  Naoki Tsutsui ,  Miho Saito ,  Shinji Mochimaru

IPC分类号： H01J61/20 ,  H01J61/34 ,  H01J61/72 ,  H01J61/12

CPC分类号： H01J61/72 ,  H01J61/20 ,  H01J61/34

摘要： A low-pressure mercury vapor-filled discharge lamp has a glass arc tube and a glass outer tube disposed coaxially with the arc tube forming a space therebetween. A gas is disposed in the space. The arc tube contains a gas and is coated with a phosphor. A first seal hermetically seals the inner tube. A second seal seals the inner tube to the outer tube. The inner tube further contains a pair of cathodes coupled to Dumet wires extending from the interior of the inner tube to the outside of the lamp structure. The pressure in the space is set at not more than 1 Pa, which is nearly high vacuum. The longer the radial dimension of the space, the greater the heat retaining capacity and the better the temperature characteristics which can be obtained. However, by setting the pressure of the space at 1 Pa or less, the optimum heat retaining capacity can be obtained while reducing the diameter of the low-pressure mercury vapor filled discharge lamp 1.

摘要翻译： 低压汞蒸气放电灯具有玻璃电弧管和与电弧管同轴设置的玻璃外管，在其间形成空间。 气体被设置在空间中。 电弧管含有一种气体，并涂有磷光体。 第一个密封件密封内管。 第二个密封件将内管密封到外管。 内管还包括耦合到从内管的内部延伸到灯结构的外部的杜米线的一对阴极。 空间中的压力设定为不大于1Pa，几乎为高真空。 空间的径向尺寸越长，保温能力越强，温度特性越好。 然而，通过将空间的压力设定在1Pa以下，可以在减小低压水银蒸气灯1的放电灯的直径的同时获得最佳的保温能力。

公开(公告)号：US20090023583A1

公开(公告)日：2009-01-22

申请号：US12184611

申请日：2008-08-01

申请人： Kayo Nakano ,  Akira Sato ,  Yasuhiro Shirakawa ,  Masami Okamura ,  Ryotaro Matsuda ,  Takaya Kamakura ,  Kazunari Otsuka ,  Kiyoshi Yokokura ,  Hideki Okawa ,  Ariyoshi Ishizaki

发明人： Kayo Nakano ,  Akira Sato ,  Yasuhiro Shirakawa ,  Masami Okamura ,  Ryotaro Matsuda ,  Takaya Kamakura ,  Kazunari Otsuka ,  Kiyoshi Yokokura ,  Hideki Okawa ,  Ariyoshi Ishizaki

IPC分类号： B01J23/30

CPC分类号： A61L9/16 ,  B01D53/885 ,  B01D2255/20707 ,  B01D2255/20776 ,  B01D2255/802 ,  B01J23/30 ,  B01J35/004 ,  B01J35/023 ,  B01J37/344 ,  B01J37/345

摘要： An object of the invention is to provide a photocatalyst material having a higher catalyst effect than conventional photocatalyst materials. The photocatalyst material of the invention contains, as its major component, a tungsten oxide powder excited by a light source which emits light having a wavelength of 430 to 500 nm, the photocatalyst material having a decomposition ability of 50% or more wherein the decomposition ability is given by the following equation based on the following test:[Test for Decomposition Ability] 1 g of a tungsten oxide powder and 20 ppm of acetaldehyde (amount A) are poured into a 3-liter glass container, and acetaldehyde (amount B) is measured after light having a peak wavelength of 460 nm±10 nm is irradiated to the mixture for 2 hours to measure the decomposition ability (%): Decomposition ability(%)=[(acetaldehyde amount A−acetaldehyde amount B)/acetaldehyde amount A]×100.

摘要翻译： 本发明的目的是提供一种比常规光催化剂材料具有更高催化剂效果的光催化剂材料。 本发明的光催化剂材料含有由发射波长为430〜500nm的光的光源激发的氧化钨粉末作为其主要成分，所述光催化剂材料的分解能力为50％以上，其中分解能力 基于以下试验由下式给出：[分解能力试验]将1g氧化钨粉末和20ppm乙醛（A量）倒入3升玻璃容器中，并加入乙醛（量B） 在混合物中照射峰值波长为460nm±10nm的光2小时后，测定分解能力（％）：<？in-line-formula description =“In-line Formulas”end =“lead “α”分解能力（％）= [（乙醛量A-乙醛量B）/乙醛量A]×100 <？在线式说明=“内联式”末端=“尾”→>

公开(公告)号：US06242752B1

公开(公告)日：2001-06-05

申请号：US09117895

申请日：1999-04-16

申请人： Ryuji Soma ,  Hisashi Honda ,  Ariyoshi Ishizaki ,  Tsutomu Watanabe ,  Hiroshi Kamata ,  Akiko Saitou ,  Akimasa Endou

发明人： Ryuji Soma ,  Hisashi Honda ,  Ariyoshi Ishizaki ,  Tsutomu Watanabe ,  Hiroshi Kamata ,  Akiko Saitou ,  Akimasa Endou

IPC分类号： B01J1912

CPC分类号： B01J21/063 ,  B01J35/002 ,  B01J35/004 ,  B01J35/023 ,  C03C17/256 ,  C03C17/3417 ,  C03C2217/71 ,  C03C2218/111 ,  C03C2218/113 ,  C03C2218/365 ,  F21V3/04 ,  H01J61/35 ,  H01K1/32

摘要： A translucent cover (9) is so provided as to cover a high pressure sodium lamp (11) adapted to radiate at least visible light and rays of light in the wavelength range of 300 nm to 400 nm. A photocatalytic film (13) which is capable of preventing generation of interference between visible light is formed on either one of or both the inner side and outer side of the translucent cover (9). The photocatalytic film (13) contains as the principal component titania (TiO2) of which the peak wavelength for visible light transmittance is nearly the same as the peak wavelength for visible light radiated from the high pressure sodium lamp (11). Ultraviolet light radiated from the high pressure sodium lamp (11) enhances oxidation and decomposition of substances performed by the photocatalytic film (13), thereby preventing grime and contaminants from adhering to the translucent cover (9). Even if the thickness of the photocatalytic film (13) is increased in order to make the photocatalytic function more effective, visible light radiated from the high pressure sodium lamp (11) effectively passes through the photocatalytic film (13) at the peak wavelength so that decrease in the illuminating efficiency is prevented.

摘要翻译： 设置半透明盖（9）以覆盖适于辐射至少在300nm至400nm的波长范围内的可见光和光线的高压钠灯（11）。 能够防止在可见光之间产生干涉的光催化膜（13）形成在透光罩（9）的内侧和外侧的任一个或两侧。 光催化膜（13）含有作为主要成分的二氧化钛（TiO 2），其中可见光透射率的峰值波长与从高压钠灯（11）辐射的可见光的峰值波长几乎相同。 从高压钠灯（11）辐射的紫外线增强了由光催化膜（13）进行的物质的氧化和分解，从而防止污垢和污染物粘附到半透明盖（9）上。 即使增加光催化膜（13）的厚度以使光催化功能更有效，从高压钠灯（11）辐射的可见光有效地以峰值波长通过光催化膜（13），使得 防止了照明效率的降低。