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1. 发明专利

JPH0612934A MANUFACTURE OF ARC EXTINGUISHING MATERIAL 失效
公开(公告)号：JPH0612934A
公开(公告)日：1994-01-21
申请号：JP16735992
申请日：1992-06-25
申请人： RYODEN KASEI KK , MITSUBISHI ELECTRIC CORP
发明人： TAKADA KIYOSHI , YAMABE YASUTOSHI , FUJII NORIAKI , IKEDA YASUHIKO , MURAKAMI TADAYOSHI , SUGIURA HIROSHI , IKEDA KOSAKU
IPC分类号： H01B19/00 , H01H33/00 , H01H73/18
摘要： PURPOSE:To produce an arc extinguishing material excellent in heat resistance, arc resistance, and heat shock resistance at a low cost. CONSTITUTION:A molding material, where the concentration of a primary aluminum phosphate 50% solution included in a mixture material with 5.0-15.0wt.% of mica powder, 35-60wt.% of arc resistant inorganic powder, 15-35wt.% of the primary aluminum phosphate 50% solution, and 0.75-10.50wt.% of a ZnO-SiO2-B2O3 containing hardener mixed therein is adjusted to 60-70%, is filled into a metal mold, followed by pressure-molding at room temperature. The molded product is heated at 150 deg.C or higher, thus promoting removal of water content in the molded product and hardening of the molded product.

2. 发明专利

JPH04298922A MANUFACTURE OF ARC EXTINGUISHING MATERIAL 失效
公开(公告)号：JPH04298922A
公开(公告)日：1992-10-22
申请号：JP6440791
申请日：1991-03-28
申请人： RYODEN KASEI KK , MITSUBISHI ELECTRIC CORP
发明人： IKEDA YASUHIKO , TAKADA KIYOSHI , YAMABE YASUTOSHI , MURAKAMI TADAYOSHI , SHIRASAWA SO , SUGIURA HIROSHI , IKEDA KOSAKU
IPC分类号： H01B3/08 , H01B19/00 , H01H33/00
摘要： PURPOSE:To provide an arc extinguishing material not using asbestos causing environmental pollution. CONSTITUTION:A molding material constituted of specific inorganic fibers 10-30wt.%, glass powder 40-55wt.%, and an arc-resistant additive 30-50wt.% and added with a proper quantity of an organic binder and water is filled into a die, and a molded body is manufactured under the pressing force 100kg/cm or above. The molded body is dried to remove moisture, then it is heated in a baking furnace until the glass powder starts to be melted to obtain a baked body. An arc extinguishing material with various characteristics not inferior to those of the conventional one is obtained without containing asbestos at all.

3. 发明专利

JPS6241756A MANUFACTURE OF LOW EXPANSIBLE HEAT-RESISTANT MATERIAL 失效
公开(公告)号：JPS6241756A
公开(公告)日：1987-02-23
申请号：JP17966385
申请日：1985-08-13
申请人： RYODEN KASEI KK , MITSUBISHI ELECTRIC CORP
发明人： IKEDA YASUHIKO , MURAKAMI TADAYOSHI , TAKADA KIYOSHI , KATO KAZUHARU , OKABASHI KAZUO
IPC分类号： C04B35/453 , C04B35/00 , C04B35/14

4. 发明专利

JPS6350365A MANUFACTURE OF LOW EXPANSION MICA COMPOSITE CERAMIC MATERIAL 失效
公开(公告)号：JPS6350365A
公开(公告)日：1988-03-03
申请号：JP19490986
申请日：1986-08-20
申请人： RYODEN KASEI KK , MITSUBISHI ELECTRIC CORP
发明人： NAKAMURA TATSUHARU , IKEDA YASUHIKO , MURAKAMI TADAYOSHI , KATO KAZUHARU , TAKADA KIYOSHI , SHIRASAWA SO
IPC分类号： C04B35/16

5. 发明专利

JP2009158683A Laser device 审中-公开
标题翻译：激光装置
公开(公告)号：JP2009158683A
公开(公告)日：2009-07-16
申请号：JP2007334138
申请日：2007-12-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TAKADA KIYOSHI
IPC分类号： H01S3/101 , G02F1/37
摘要： PROBLEM TO BE SOLVED: To provide a laser device having an excitation unit and an amplifying unit, capable of easily performing optical axis adjustment required when connecting excitation light to the amplifying unit after exchanging the excitation unit, and also capable of contributing miniaturization and weight reduction.
SOLUTION: This laser device is equipped with the excitation unit which houses an optical axis adjusting means to adjust the emission angle of excitation light generated in an optical resonator, a joint 10 connected to the excitation unit to pass the excitation light the optical axis of which has been adjusted by the optical axis adjusting means, an optical coupling means to couple the excitation light passing through the joint to seed light having a wavelength different from that of the excitation light generated in a laser seed light source, a folding mirror to receive optical pulses coupled by the optical coupling means, an amplifier to amplify the optical pulses from the folding mirror, a first camera 18 to photograph the propagating light spot of a part of the transmitted excitation light with the optical coupling means, and a second camera 19 to photograph the propagating light spot of the transmitted excitation light with the folding mirror.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有激励单元和放大单元的激光装置，其能够在交换激励单元之后将激励光连接到放大单元时能够容易地执行所需的光轴调节，并且还能够提供小型化并减轻体重。解决方案：该激光装置配备有激励单元，该激励单元容纳光轴调整装置，以调节在光谐振器中产生的激发光的发射角，连接到激励单元的接头10将激发光通过光光轴调整装置调整其轴线，将通过接头的激发光耦合到具有与在激光晶种光源中产生的激发光的波长不同的种子光的光耦合装置，折叠镜以接收由光耦合装置耦合的光脉冲;放大器，用于放大来自折叠镜的光脉冲;第一相机18，利用光耦合装置拍摄部分透射的激发光的传播光斑;第二相机照相机19用折叠镜拍摄传播的激发光的传播光斑。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007086598A Imaging apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：JP2007086598A
公开(公告)日：2007-04-05
申请号：JP2005277468
申请日：2005-09-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： TAKADA KIYOSHI , MIYAKE HIROYUKI
IPC分类号： G02B7/02 , G03B11/00 , H04N5/225 , H04N5/335 , H04N101/00
摘要： PROBLEM TO BE SOLVED: To obtain a new imaging apparatus where the position in the optical axis direction of a lens with respect to an imaging device can be adjusted to accurately form an image on the imaging device with light passing through the lens, and which has high accuracy and is made low in height by arranging an optical filter in space between the lens and the imaging device so as to make effective use of the space. SOLUTION: The imaging apparatus is equipped with: a substrate; the imaging device provided on the substrate; a lens part arranged on the imaging device; a flange part formed at the end of the lens part and having a leg part extended to be nearer to the side of the imaging device than a position contacting with the surface part on the side of the imaging device in the optical axis direction of the lens part; an adjusting mechanism part adjusting the position of the lens part with respect to the imaging device by moving the lens part and the flange part in the optical axis direction; and the optical filter fixed at the leg part of the flange part and intercepting the light having predetermined wavelength out of the light passing through the lens part. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了获得可以调整透镜相对于成像装置的光轴方向上的位置以便通过透镜的光精确地在成像装置上形成图像的新成像装置，并且通过在透镜和成像装置之间的空间中布置滤光器以使空间有效地使其具有高精度和低的高度。
解决方案：成像装置配备有：基板; 所述成像装置设置在所述基板上; 设置在成像装置上的透镜部; 形成在透镜部分的端部并且具有延伸成更靠近成像装置侧的腿部的凸缘部分比与成像装置的侧面上的表面部分在透镜的光轴方向上接触的位置部分; 调整机构部，通过使所述透镜部和所述凸缘部沿所述光轴方向移动来调整所述透镜部相对于所述摄像元件的位置; 并且所述光学滤光器固定在所述凸缘部的所述腿部，并且遮蔽通过所述透镜部的光的具有预定波长的光。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2003298892A Image pickup device and electronic apparatus with the same 有权
标题翻译：图像拾取器件和电子设备
公开(公告)号：JP2003298892A
公开(公告)日：2003-10-17
申请号：JP2002102845
申请日：2002-04-04
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： MIYAKE HIROYUKI , TAKADA KIYOSHI , KOMORI NORIYUKI
IPC分类号： H01L27/14 , G02B7/02 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To obtain a satisfactory pickup image quality regardless of the existence of projections such as burrs in a subject-side peripheral edge part of an aperture part of an image pickup area forming body.
SOLUTION: In an image pickup device having an image pickup area forming body 2 which forms an image pickup area on the subject side of an optical lens 1 by a conic aperture part 2D of which the inside diameter of an intermediate part 1C between one end 1A on the side of the optical lens 1 and the other end 1B on the subject side is gradually increased, a large-diameter part 2J is formed in a boundary area between the other end and the intermediate part so that burrs 2G in a subject-side peripheral edge part 2F of the aperture part may be placed on the outside of the image pickup area 2E.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：无论存在诸如图像拾取区域形成体的孔部分的被摄体边缘部分中的毛刺的突起的存在，获得令人满意的拾取图像质量。解决方案：在具有图像拾取区域形成体2的图像拾取装置中，该图像拾取区域形成体2通过锥形孔部分2D形成在光学透镜1的被摄体侧上的图像拾取区域，其中间部分1C的内径在在光学透镜1一侧的一端1A和被检体侧的另一端1B逐渐增加，在另一端与中间部之间的边界区域形成有大直径部2J，孔部的主体侧周缘部2F可以设置在图像拾取区域2E的外侧。版权所有（C）2004，JPO

8. 发明专利

JP2002198593A LASER OSCILLATING SYSTEM 失效
公开(公告)号：JP2002198593A
公开(公告)日：2002-07-12
申请号：JP2000395288
申请日：2000-12-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： KUBA KAZUKI , TAKADA KIYOSHI , HISAKUNI AKIRA , HANAI MASAHIRO
IPC分类号： H01S3/092 , H01S3/042
摘要： PROBLEM TO BE SOLVED: To prevent oscillation efficiency from decreasing and to improve the stability of laser beam quality. SOLUTION: The laser oscillating system which has a stimulation lamp 12 and a solid-state laser medium 11 put in a condenser 10 arranged in a housing 9, supplies electric power from electrification terminals 13a and 13b penetrating the housing 9 to the lamp 12, and circulates pure cooling water 17 in the housing 9 is characterized in that the part where at least the electrification terminals 13a and 13b are dipped in the cooling water 17 is covered with protection films 14a and 14b which prevent the electrification terminals 13a and 13b from being electrolyzed in the cooling water 17.

9. 发明专利

JP2002158385A LASER OSCILLATOR 失效
公开(公告)号：JP2002158385A
公开(公告)日：2002-05-31
申请号：JP2000352751
申请日：2000-11-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： MOMOI HITOSHI , KUBA KAZUKI , HISAKUNI AKIRA , TAKADA KIYOSHI
IPC分类号： H01S3/092
摘要： PROBLEM TO BE SOLVED: To increase the laser output or miniaturize a laser oscillator by raising the insulation resistance between electrification members such as an excitation lamp or earth members to produce the interval in arrangement. SOLUTION: There are provided an oval reflector comprising an oval reflecting surface, an excitation lamp which excites a laser oscillation medium provided in the oval reflecting surface, a terminal housing part where an electrification member for electrifying the excitation lamp is provided on the side of the oval reflector, and an insulating diaphragm body which is integrally formed so that an insulating diaphragm is arranged between the electrification members as well as between the electrification member and the earth member, corresponding to the rough shape of the electrification member provided at the terminal housing part, while detachably attached to the terminal housing part.

10. 发明专利

JP2001337251A DEVICE FOR PROTECTING END FACE OF OPTICAL FIBER, AND OPTICAL FIBER 失效
公开(公告)号：JP2001337251A
公开(公告)日：2001-12-07
申请号：JP2000158722
申请日：2000-05-29
申请人： MITSUBISHI ELECTRIC CORP
发明人： TAKADA KIYOSHI , KUBA KAZUKI , HISAKUNI AKIRA
IPC分类号： G02B6/36 , G02B6/42
摘要： PROBLEM TO BE SOLVED: To provide a protective device for preventing foreign matters like dusts from sticking to the end face of an optical fiber that transmits a high output laser beam through a laser beam machining device or the like, and to provide an optical fiber equipped with such protective device. SOLUTION: The protective device for the end face of an optical fiber is provided with a cover for surrounding the end face of the optical fiber so as to prevent dust from entering and a window that transmits a laser beam to or from the end face. The optical fiber is provided with this end face protective device.

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