专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5928731A Electrostatic powder spray coating method 失效
标题翻译：静电粉末喷涂法
公开(公告)号：US5928731A
公开(公告)日：1999-07-27
申请号：US867826
申请日：1997-06-03
申请人： Kenzo Yanagida , Mituyosi Kumata , Masahiro Yamamoto , Shannon Libke , Takao Amasaki , Koichi Tsutsui
发明人： Kenzo Yanagida , Mituyosi Kumata , Masahiro Yamamoto , Shannon Libke , Takao Amasaki , Koichi Tsutsui
IPC分类号： B05D1/06 , B05B5/03 , B05B5/053 , B05D3/00 , B05D7/14 , B05D7/24 , B05D1/04
CPC分类号： B05B5/032 , B05B5/0533
摘要： A high voltage generated by a high voltage generator is applied to corona electrodes, and powder supplied from a powder flow passage collides against a diffuser main body while being moved in a vortex by air ejected from a vortex air introduction port and is ejected from a nozzle opening. After the powder is charged by ions generated by corona discharge, it is sprayed to an object to be coated. Free ions generated by the corona discharge are trapped by ion trap electrodes. The adhesion of the powder can be prevented by the ejection of compressed air through a diffuser front portion cover and an outer cylinder cover each composed of a porous member and the ejection of compressed air from a nozzle hole.
摘要翻译：高电压发生器产生的高电压被施加到电晕电极上，并且从粉末流动通道供应的粉末与扩散器主体相撞，同时在涡流中通过从涡流空气引入口喷出的空气移动并从喷嘴喷出开放在通过电晕放电产生的离子对粉末进行充电之后，将其喷涂到待涂覆的物体上。由电晕放电产生的游离离子被离子阱电极捕获。可以通过压缩空气喷射通过扩散器前部盖和由多孔构件构成的外筒盖和从喷嘴孔排出压缩空气来防止粉末的附着。

2. 发明授权

US5915621A Electrostatic powder coating method and apparatus 失效
标题翻译：静电粉末涂布方法及装置
公开(公告)号：US5915621A
公开(公告)日：1999-06-29
申请号：US951467
申请日：1997-10-16
申请人： Kenzo Yanagida , Masahiro Yamamoto , Mituyosi Kumata , Koichi Tsutsui , Shannon Libke
发明人： Kenzo Yanagida , Masahiro Yamamoto , Mituyosi Kumata , Koichi Tsutsui , Shannon Libke
IPC分类号： B05B5/03 , B05B5/047 , B05B5/08 , B05B5/12 , B05B5/16 , B05B7/14 , B05B1/28
CPC分类号： B05B7/144 , B05B5/032 , B05B5/047 , B05B5/087 , B05B5/1683 , B05B5/12
摘要： An electrostatic powder coating gun for dispersing aggregate powder onto substrates. The gun includes swirling air passage outlets to form a vortex of air inside the spray gun tip to reduce powder adhesion and assist in pulverizing the powder material. The coating gun employs a powder supply unit having a fluidized bed that includes temperature and humidity controls to adjust the temperature and humidity of the compressed air supplied to the spray gun and a mixer to agitate the powder in the container.
摘要翻译：一种用于将骨料粉末分散在基材上的静电粉末涂料枪。枪包括旋转的空气通道出口以在喷枪尖端内形成空气涡流以减少粉末附着力并有助于粉碎粉末材料。喷枪采用具有流化床的粉末供应单元，其包括温度和湿度控制以调节供应到喷枪的压缩空气的温度和湿度以及混合器以搅拌容器中的粉末。

3. 发明授权

US5711489A Electrostatic powder coating method and apparatus 失效
标题翻译：静电粉末涂布方法及装置
公开(公告)号：US5711489A
公开(公告)日：1998-01-27
申请号：US515976
申请日：1995-08-16
申请人： Kenzo Yanagida , Masahiro Yamamoto , Mituyosi Kumata , Koichi Tsutsui , Shannon Libke
发明人： Kenzo Yanagida , Masahiro Yamamoto , Mituyosi Kumata , Koichi Tsutsui , Shannon Libke
IPC分类号： B05B5/03 , B05B5/047 , B05B5/08 , B05B5/12 , B05B5/16 , B05B7/14 , B05B5/00
CPC分类号： B05B7/144 , B05B5/032 , B05B5/047 , B05B5/087 , B05B5/1683 , B05B5/12
摘要： An electrostatic powder coating apparatus is provided which includes a spray gun and a powder supply unit. The spray gun includes facilities for dually functioning to both pulverize and disperse the aggregated powder and powder adhesion preventing facilities. Both the pulverizing and dispersing facilities and the powder adhesion prevention facilities are provided in a nozzle lip of the spray gun of the electrostatic powder coating apparatus. The powder supply unit includes a temperature/humidity control facilities for adjusting the temperature and humidity of the compressed air supplied to an air chamber within the powder supply unit.
摘要翻译：提供一种包括喷枪和粉末供应单元的静电粉末涂覆装置。喷枪包括用于双重粉碎和分散聚集粉末和粉末粘附防止设施的双重功能的设备。粉碎分散设备和粉末粘附防止设备均设置在静电粉末涂覆设备的喷枪的喷嘴唇中。粉末供给单元包括温度/湿度控制设备，用于调节供应到粉末供应单元内的空气室的压缩空气的温度和湿度。

4. 发明授权

US4917917A Electrostatic powder coating method and apparatus therefor 失效
标题翻译：静电粉末涂布方法及其设备
公开(公告)号：US4917917A
公开(公告)日：1990-04-17
申请号：US277011
申请日：1988-11-28
申请人： Masahiro Yamamoto , Mituyosi Kumata , Katutoshi Kozoe , Tsutomu Itoh
发明人： Masahiro Yamamoto , Mituyosi Kumata , Katutoshi Kozoe , Tsutomu Itoh
IPC分类号： B05B5/053 , B05B5/08 , B05D1/00 , B05D1/04 , B05D1/06 , B05D3/00
CPC分类号： B05B5/087 , B05B5/0533 , B05D1/007 , B05D1/06 , B05B5/084
摘要： An electrostatic powder coating method and apparatus therefor, in which an auxiliary electrode is disposed in the vicinity of a desired coating surface of an object to be coated, a gun for performing electrostatic powder coating is directed to the object to be coated and the auxiliary electrode, a DC electric field is formed between the gun, the auxiliary electrode and the object to be coated, the auxiliary electrode is electrically charged to the same polarity as the gun so as to form an auxiliary electric field between the auxiliary electrode and the desired coating surface of the object to be coated whereby a powder coating material is transferred to be applied onto the desired coating surface by the electric field.

5. 发明授权

US4811689A Electrostatic powder coating apparatus 失效
标题翻译：静电粉末涂装设备
公开(公告)号：US4811689A
公开(公告)日：1989-03-14
申请号：US862036
申请日：1986-05-12
申请人： Masahiro Yamamoto , Mituyosi Kumata , Katutoshi Kozoe , Tsutomu Itoh
发明人： Masahiro Yamamoto , Mituyosi Kumata , Katutoshi Kozoe , Tsutomu Itoh
IPC分类号： B05B5/053 , B05B5/08 , B05D1/00 , B05D1/04 , B05D1/06 , B05D3/00 , B05B5/02
CPC分类号： B05B5/087 , B05B5/0533 , B05D1/007 , B05D1/06 , B05B5/084
摘要： An electrostatical powder coating method and apparatus therefor, in which an auxiliary electrode is disposed in the vicinity of a desired coating surface of an object to be coated, a gun for performing electrostatically powder coating is directed to the object to be coated and the auxiliary electrode, a DC electric field is formed between the gun, the auxiliary electrode and the object to be coated, the auxiliary electrode is electrically charged to the same polarity as the gun so as to form an auxiliary electric field between the auxiliary electrode and the desired coating surface of the object to be coated whereby a powder coating material is transferred to be applied onto the desired coating surface by the electric field.
摘要翻译：一种静电粉末涂布方法及其设备，其中辅助电极设置在待涂覆物体的所需涂层表面附近，用于进行静电粉末涂覆的喷枪被引导到被涂物体和辅助电极在喷枪，辅助电极和被涂物体之间形成直流电场，辅助电极与喷枪的极性相同，从而在辅助电极与所需涂层之间形成辅助电场要涂覆的物体的表面，由此通过电场将粉末涂料转移到所需的涂层表面上。

6. 发明授权

US06276618B1 Electrostatic powder spray gun 失效
标题翻译：静电粉末喷枪
公开(公告)号：US06276618B1
公开(公告)日：2001-08-21
申请号：US09073984
申请日：1998-05-07
申请人： Kenzo Yanagida , Masahiro Yamamoto , Mitsuyoshi Kumata
发明人： Kenzo Yanagida , Masahiro Yamamoto , Mitsuyoshi Kumata
IPC分类号： B05B500
CPC分类号： B05B5/032 , B05B7/10 , B05B12/18 , Y10S239/19
摘要： In an electrostatic powder spray gun, a cylindrical air curtain is formed toward the front side of a gun main body by supplying compressed air to an air chamber formed between the outer peripheral surface of a cover member and an outer cylinder so as to eject the air from an air blowing opening. Owing to the air curtain, powder particles move toward an object to be coated without the risk of scattering to an ion trap electrode.
摘要翻译：在静电粉末喷枪中，通过向形成在盖构件的外周面和外筒之间的空气室供给压缩空气，朝向枪主体的前侧形成圆筒状的气帘，以喷出空气从吹风口。由于空气幕，粉末颗粒朝向待涂覆的物体移动，而不会散射到离子阱电极的风险。

7. 发明授权

US5454271A Method and apparatus for measuring powder flow rate 失效
标题翻译：测量粉末流量的方法和装置
公开(公告)号：US5454271A
公开(公告)日：1995-10-03
申请号：US277212
申请日：1994-07-19
申请人： Masahiro Yamamoto , Yutaka Ishikawa , Kenzo Yanagida
发明人： Masahiro Yamamoto , Yutaka Ishikawa , Kenzo Yanagida
IPC分类号： B05B7/14 , B05B12/08 , G01F1/74 , G01F1/76 , G01F1/86 , B65G51/02
CPC分类号： B05B7/1404 , B05B12/08 , G01F1/74 , G01F1/76 , G01F1/86
摘要： A powder flow rate is measured based on a simple construction so as to provide method and apparatus for measuring the powder flow rate for example of a powder coating material, requiring less maintenance cost and facilitating change of color of the coating material. In the method for measuring powder flow rate: a density .rho.1 of the powder within a tank is measured; the powder is drawn out from the tank into a conveying tube; a detecting fluid is blown at a flow rate Qf into the conveying tube a density .rho.2 of the powder in the conveying tube is measured; and a powder flow rate Fm is measured based on an equation of Fm=Qf.multidot..rho.1.multidot..rho.2/(.rho.1-.rho.2). The density .rho.1 of the powder in the tank may be measured by providing a pair of pressure measuring devices at different heights within the tank. The density .rho.2 of the powder in the conveying tube may be measured through a measurement of electrostatic capacity, light transmittance or ultrasonic wave transmittance in the conveying tube.
摘要翻译：基于简单的结构测量粉末流量，从而提供用于测量例如粉末涂料的粉末流速的方法和装置，其需要较少的维护成本并且促进涂料的颜色变化。在粉末流量测定方法中，测定罐内的粉末的密度rho 1，将粉末从罐中抽出到输送管中; 将检测流体以流量Qf吹送到输送管中，测量输送管中的粉末的密度rho 2; 并且基于Fm = Qfx rho 1×rho 2 /（rho 1-rho 2）的方程测量粉末流量Fm。可以通过在罐内设置不同高度的一对压力测量装置来测量罐中粉末的密度rho 1。可以通过输送管中的静电容量，透光率或超声波透过率的测量来测量输送管中的粉末的密度rho 2。

8. 发明授权

US5747150A Electrostatic powder coating method 失效
标题翻译：静电粉末涂布法
公开(公告)号：US5747150A
公开(公告)日：1998-05-05
申请号：US714612
申请日：1996-09-16
申请人： Masahiro Yamamoto , Akimitsu Uenaka , Tasaburo Ueno , Koichi Tsutsui
发明人： Masahiro Yamamoto , Akimitsu Uenaka , Tasaburo Ueno , Koichi Tsutsui
IPC分类号： B05D1/06 , B32B7/02 , B05D1/36 , B32B27/36
CPC分类号： B05D1/06 , Y10T428/31681 , Y10T428/31786
摘要： An electrostatic powder coating method of forming an undercoating film having a volume specific resistivity of not more than 10.sup.13 .OMEGA..multidot.cm and a thickness of not more than 200 .mu.m on a metal surface and forming an overcoating layer on the undercoating film by electrostatic powder coating. The undercoating film is composed of a plurality of layers with only the top layer containing a conductive material.
摘要翻译：一种在金属表面上形成体积比电阻率不大于1013欧米伽×厘米且厚度不大于200微米的底涂膜的静电粉末涂覆方法，并通过静电粉末涂覆在底涂膜上形成外涂层。底涂膜由仅具有导电材料的顶层的多个层组成。

9. 发明申请

US20180047528A1 SWITCH DEVICE 审中-公开
公开(公告)号：US20180047528A1
公开(公告)日：2018-02-15
申请号：US15674298
申请日：2017-08-10
申请人： Masahiro Yamamoto
发明人： Masahiro Yamamoto
IPC分类号： H01H13/14 , H01H13/20 , H01Q7/00 , H01H13/04
CPC分类号： H01H13/14 , H01H13/04 , H01H13/20 , H01H2231/026 , H01Q1/3291 , H01Q7/00
摘要： A switch device includes a button, a slider, and a holder in which the button and the slider are slidably held. The slider includes first guide portions. The holder includes: a first holding portion which holds the button; a second holding portion which holds the slider; and second guide portions engaged with the first guide portions. The button includes: a protrusion wall interposed between the second holding portion and the slider; and engaging portions provided in the protrusion wall and engaged with guide projection portions. At least one guide projection portion is provided to extend in a sliding direction of the slider, and a fitting-in portion into which an end portion of the protrusion wall is fitted is provided on a side surface of the guide projection portion extending in the sliding direction.

10. 发明授权

US08974852B2 Method of manufacturing light-emitting device with fluorescent layer 有权
标题翻译：制造荧光层发光器件的方法
公开(公告)号：US08974852B2
公开(公告)日：2015-03-10
申请号：US13053922
申请日：2011-03-22
申请人： Kei Kaneko , Naomi Shida , Masahiro Yamamoto , Yasushi Hattori
发明人： Kei Kaneko , Naomi Shida , Masahiro Yamamoto , Yasushi Hattori
IPC分类号： H01L33/50 , C09K11/77 , H05B33/10 , H05B33/14 , H01L33/20
CPC分类号： H01L33/505 , C09K11/7734 , C09K11/7774 , H01L33/20 , H01L33/502 , H01L2224/48091 , H01L2224/8592 , H01L2924/3025 , H05B33/10 , H05B33/14 , Y10T428/24521 , Y10T428/25 , Y10T428/256 , Y10T428/258 , H01L2924/00014 , H01L2924/00
摘要： A method of manufacturing a light-emitting device includes disposing a light-emitting element on a supporting member, dispersing a fluorescent substance having a particle diameter of 20 to 45 μm in a material of the light-transmitting member at a concentration of 40 to 60 wt %, dripping raw material for the fluorescent layer on the light-emitting element while lowering the viscosity of the raw material, and thermally curing the coated layer.
摘要翻译：发光装置的制造方法包括将发光元件配置在支撑构件上，将具有20〜45μm的粒径的荧光物质分散在透光构件的材料中，浓度为40〜60 wt％，同时在降低原料粘度的同时滴加发光元件上荧光层的原料，并使涂层热固化。

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