公开(公告)号：US06545247B2

公开(公告)日：2003-04-08

申请号：US09850828

申请日：2001-05-08

申请人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Eisuke Ueda ,  Hisao Kadono ,  Masakazu Mutoh

发明人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Eisuke Ueda ,  Hisao Kadono ,  Masakazu Mutoh

IPC分类号： B23K2600

CPC分类号： B23K26/1476 ,  B23K26/04 ,  B23K26/044 ,  B23K26/1436

摘要： A laser welding apparatus includes a laser welding head and a laser welding head position-controlling apparatus. The laser welding head includes a laser irradiating body with an inert gas nozzle to blow off an inert gas for welding parts of members to be welded and at least one shielding gas nozzle, at the outside of the inert gas nozzle, to blow off a shielding gas for the surrounding area of the welding parts, and plural semiconductor lasers to oscillate plural linear laser beams for measuring the welding state of the members to be welded. The laser welding head position-controlling apparatus includes an imaging apparatus with a band-pass filter therein to pass through only the reflected linear laser beams to take in, as an image, the measured welding state by the reflected linear laser beams, and an image processor to process the image of the measured welding state.

公开(公告)号：US4612607A

公开(公告)日：1986-09-16

申请号：US745522

申请日：1985-06-17

申请人： Toru Segoshi ,  Masakazu Mutoh

发明人： Toru Segoshi ,  Masakazu Mutoh

IPC分类号： F21V31/00 ,  F21V29/15 ,  F21V31/03 ,  F21M3/02

CPC分类号： F21S48/335

摘要： A desiccant pack is disposed in an automotive lamp unit to adsorb moisture therein. In order to tightly support the pack and protect the same from direct heat emitted from an electric bulb, a heat shielding plate is arranged in the lamp unit. The plate is formed with a plurality of lugs for gripping the pack and is located between the pack and the electric bulb.

摘要翻译： 在汽车灯单元中设置干燥剂组以吸收其中的水分。 为了紧密地支撑包装并且保护其不受从电灯泡发射的直接热量的保护，在灯单元中布置有热屏蔽板。 板形成有多个用于夹紧包装的凸耳并且位于包装盒和电灯泡之间。

公开(公告)号：US06849821B2

公开(公告)日：2005-02-01

申请号：US09851261

申请日：2001-05-08

申请人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Eisuke Ueda ,  Hisao Kadono ,  Masakazu Mutoh

发明人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Eisuke Ueda ,  Hisao Kadono ,  Masakazu Mutoh

IPC分类号： G01B11/00 ,  B23K26/00 ,  B23K26/02 ,  B23K26/03 ,  B23K26/06 ,  B23K26/20 ,  G01B11/02 ,  G01B11/24 ,  B23K9/12

CPC分类号： B23K26/032 ,  B23K26/044

摘要： A laser irradiating body with a laser inlet and a laser outlet is provided, and plural semiconductor lasers to oscillate plural linear laser beams for measuring a welding state are provided. Then, a CCD camera with a band-pass filter therein to pass through only the reflected linear laser beams is provided. The CCD camera takes, as an image, the measured welding state by the reflected linear laser beams in. Moreover, an image processor to process the image of the measured welding state is provided.

摘要翻译： 提供具有激光入口和激光出口的激光照射体，并且提供用于振荡用于测量焊接状态的多个线性激光束的多个半导体激光器。 然后，提供其中具有带通滤波器的CCD照相机，以仅穿过反射的线性激光束。 作为图像，CCD摄像机通过反射的线性激光束测量测量的焊接状态。此外，提供了用于处理测量的焊接状态的图像的图像处理器。

公开(公告)号：US06674073B2

公开(公告)日：2004-01-06

申请号：US09842442

申请日：2001-04-26

申请人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Masakazu Mutoh ,  Hisao Kadono ,  Eisuke Ueda

发明人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Masakazu Mutoh ,  Hisao Kadono ,  Eisuke Ueda

IPC分类号： H01J37252

CPC分类号： H01J37/20 ,  H01J37/295

摘要： A scattering target constituting an electron spin analyzer is supported by a scattering target-holding member made of a conductive material from the outside of the space formed by an accelerating electrode and an electrode supporter. Then, the scattering target-holding member is supported in insulation by an insulation supporting member made of an insulating material. Moreover, a guiding member is provided so as to cover the periphery of the insulation supporting member for guiding the scattering target, the scattering target-holding member and the insulation supporting member.

摘要翻译： 构成电子自旋分析装置的散射体由由加速电极和电极支撑体形成的空间的外部由导电材料制成的散射体保持部件支撑。 然后，通过由绝缘材料制成的绝缘支撑构件将散射物体保持构件绝缘地支撑。 此外，引导构件被设置成覆盖用于引导散射体，散射体保持构件和绝缘支撑构件的绝缘支撑构件的周边。

公开(公告)号：US06667456B2

公开(公告)日：2003-12-23

申请号：US09850839

申请日：2001-05-08

申请人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Eisuke Ueda ,  Hisao Kadono ,  Masakazu Mutoh

发明人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Eisuke Ueda ,  Hisao Kadono ,  Masakazu Mutoh

IPC分类号： B23K2614

CPC分类号： B23K26/1436 ,  B23K26/1476 ,  B23K26/16 ,  B23K26/22 ,  B23K26/244 ,  B23K26/26

摘要： A coaxial nozzle to blow an inert gas on a part to be welded is provided, and at least one discharging nozzle to blow a compressed shielding gas around the part to be welded so as to cover the inert gas is provided at the outer side of the coaxial nozzle. Then, a laser oscillator to oscillate a laser is provided, and a condenser to converge the laser, and thus, melt the part to be welded through the irradiation of the converged laser is built in. Moreover, an evacuating nozzle to evacuate gases around the melting parts is provided.

公开(公告)号：US06639218B2

公开(公告)日：2003-10-28

申请号：US09843445

申请日：2001-04-26

申请人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Masakazu Mutoh ,  Hisao Kadono ,  Eisuke Ueda

发明人： Koichi Mukasa ,  Masayuki Ikeda ,  Kazuhisa Sueoka ,  Masakazu Mutoh ,  Hisao Kadono ,  Eisuke Ueda

IPC分类号： H01J37252

CPC分类号： H01J37/252 ,  H01J2237/04735 ,  H01J2237/24557

摘要： A hemisphere accelerating electrode has a double structure composed of an inner accelerating electrode and an outer accelerating electrode. The inner accelerating electrode has an inner introducing inlet and an inner opening, and the outer accelerating electrode has an outer introducing inlet and an outer opening. The aperture angle of the inner introducing inlet is preferably larger than that of the outer introducing inlet by 0.1-5 degrees. Then, the aperture angle of the inner opening is preferably larger than that of the outer opening by 0.1-5 degrees. Moreover, scattered electron detectors have correcting electrodes, respectively, and are arranged in the shifted directions from the introducing direction of electrons by 100-140 degrees.