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公开(公告)号：JP2015091202A
公开(公告)日：2015-05-11
申请号：JP2013230824
申请日：2013-11-07
IPC分类号： H02K1/27
摘要： 【課題】ロータの軽量化を達成し、且つ高速回転時の磁石の浮上りと飛散を防ぐことができる磁石浮上り及び飛散防止部材並びにロータの提供。【解決手段】シャフト1と該シャフト1の周りに設けられる分割体を筒状に連設して成る磁石2とを有して5000rpm以上で回転するロータの該磁石2の外側に設けられ、前記磁石2の浮上り及び飛散を防止する筒状の磁石浮上り及び飛散防止部材において、この磁石浮上り及び飛散防止部材3を、炭素繊維を前記磁石2の外周方向に沿って巻回積層して成る炭素繊維強化樹脂製とし、前記炭素繊維の体積含有率は75vol%以上とする。【選択図】図1
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公开(公告)号：JP2001068926A
公开(公告)日：2001-03-16
申请号：JP24373299
申请日：1999-08-30
发明人： KOBAYASHI MIKIO , NAKAGAWA HIROAKI , KOSUGI TAKATOMO , TOMOE SHIRO , OTANI AKIRA , KABATA SEIICHIRO , KOBAYASHI TATSUO , ICHIKAWA MASAKANE , YOSHIZAWA HIROSHI , TANAKA HIROSHI
摘要： PROBLEM TO BE SOLVED: To efficiency mass-produce a radio wave absorber with excellent waterproofness only by simply fixing radio wave absorbing sticks to a frame body by continuously producing the radio wave absorbing stick through drawing molding. SOLUTION: A glass fiber bundle as an aligned inorganic fiber bundle 1 is continuously supplied and the glass fiber bundle is impregnated with a vinyl ester resin as a thermosetting resin 2. Besides, as a radio wave absorbing member 3, paper of width 8 mm composed of carbon fiber of a specified resistance is continuously supplied. The glass fiber bundle 1 impregnated with the resin 2 is abutted to a roll, opened and led into a metallic mold 4, and paper is led into the metallic mold 4 (heated to 100 to 150 deg.C) so as to be positioned at the center of the glass fiber bundle 1 and drawn by a suitable drawing means 8 so that a radio wave absorbing stick 5 having a rectangular cross section can be provided. The radio wave absorbing stick 5 is cut at every length of 4 m by a cutting member 9. In this case, a suitable waterproofing means is applied to an end face of the radio wave absorbing stick 5.
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公开(公告)号：JPH0584338A
公开(公告)日：1993-04-06
申请号：JP25255091
申请日：1991-09-30
发明人： AOYAMA MASUO , TANAKA HIROSHI
摘要： PURPOSE:To provide a method for manufacturing a ski board ensuring very high manufacturing efficiency. CONSTITUTION:A prepreg sheet 2 coated with thermosetting resin hardened at a temperature of 100 deg.C or lower is laid on the outer surface of a core material 1, and a surface sheet 3 made of thermoplastic resin is laid above the prepreg sheet 2. In addition, a slide surface sheet 4 of thermoplastic resin is laid below the sheet 2. Edge members 5 are fitted to both ends of the sheet 4, thereby forming a ski board structure. Then, this ski board structure is heated and pressed with a pertinent means, thereby molding a ski board.
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公开(公告)号：JPH04164467A
公开(公告)日：1992-06-10
申请号：JP28908490
申请日：1990-10-27
发明人： TANAKA HIROSHI , AOYAMA MASUO
摘要： PURPOSE:To provide an optimum torsional rigidity while the weight of a core for ski board is suppressed, by constructing a fiber-reinforced plastic plate with a size and thickness sufficient for a ski reinforcing material. CONSTITUTION:A fiber-reinforced plastic plate 4 is used, which has as core a three-dimensional textile 3 consisting of a plate-shaped fabric 2 and a fabric 1 having undulate section or an X-parallel row section. If a lightweight plastics 6 is arranged in the cavity 5 of the core, or if fiber-reinforced plastic sheets 7 are arranged over and under the core, the torsional rigidity is still more enhanced.
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公开(公告)号：JPH0263485A
公开(公告)日：1990-03-02
申请号：JP21584588
申请日：1988-08-30
IPC分类号： A63C5/00
摘要： PURPOSE:To provide excellent performance as a ski board for a player of high grade by a method wherein bending rigidity of a ski board is set so that an EI distribution curve forms a 2-stage type. CONSTITUTION:Since the intermediate part of a ski board 1 has high rigidity, stability is provided, and since a tip part 12 and a tail part 10 both have low bending rigidity, elasticity is provided to improve rotation property. Further, since bending rigidity of portions in the vicinity of front and the rear near two end parts is slightly increased and a sliding stability part 2 is formed at an EI distribution curve, proper rigidity is provided in a state to hold elasticity at the tip part 12 and the tail part 10 (a state to be well adhered to a snow surface). Thereby, by adhering the tip part 12 and the tail part 10 to a snow surface and holding rotation performance to some extent, a ski board to provide extremely excellent slide is provided.
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公开(公告)号：JPH0824733B2
公开(公告)日：1996-03-13
申请号：JP28908490
申请日：1990-10-27
发明人： TANAKA HIROSHI , AOYAMA MASUO
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公开(公告)号：JPH07139424A
公开(公告)日：1995-05-30
申请号：JP7113593
申请日：1993-03-05
发明人： TANAKA HIROSHI , NAKAO KENJIRO , KUSAKA TOSHIHIRO
摘要： PURPOSE:To lower the Fe dilution ratio from a base material so as to reduce required padding thickness, to provide a high quality reinforced piston at a low cost by overlaying a nickel base alloy to the upper surface of the piston crown forming an internal combustion engine, by plasma powder welding method. CONSTITUTION:A piston crown 18 is reinforced by overlaying a nickel base alloy to the upper surface of a piston crown 18 forming an internal combustion engine by means of plasma powder welding method. A plasma torch 1 is opposed to the upper surface of the piston crown 18, and the negative electrode of a power source is connected to a rod-shape electrode 2 while the positive electrode to the piston crown 18. Plasma working gas is fed from a channel 6 through a hole 7, and plasma arc is generated from a nozzle 12 between the rod-shape electrode 2 and the piston crown 18, while powder 14 for overlaying is fed therein and melted. A welded bead 19 of, for example, approximately 2 millimeter is deposited and formed on the upper surface of the piston crown 18.
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公开(公告)号：JP2014077597A
公开(公告)日：2014-05-01
申请号：JP2012225966
申请日：2012-10-11
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： KATAHATA TADASHI , USUI KATSUHISA , IHARA TAKAYUKI , TANIGUCHI NOBUKO , HASHIMOTO ATSUSHI , TANAKA HIROSHI
IPC分类号： F23G5/50
摘要： PROBLEM TO BE SOLVED: To provide a stoker-type incinerator which can lower an air ratio than before without worsening a combustion state.SOLUTION: A stoker-type incinerator 1 comprises a main combustion chamber 21 extending along a stoker 4, a re-combustion chamber 22 making combustion of effluent gas flowing out from the main combustion chamber 21 conclude, a boiler 3 including an emission chamber 31 connected to the re-combustion chamber 22, and a control device 9. Part of the effluent gas which passed the boiler 3 is returned to the main combustion chamber 21 through a circuit 7. The re-combustion chamber 22 or an emission chamber 31 is provided with an oximeter 8 measuring oxygen concentration in the effluent gas. The control device 9 controls secondary air regulating devices 62-66 adjusting amount of secondary air supplied to the main combustion chamber 21 on the basis of the measured value of the oximeter 8.
摘要翻译： 要解决的问题：提供一种可以比以前降低空气比而不使燃烧状态恶化的升降式焚化炉。解决方案：放料式焚烧炉1包括沿着加料机4延伸的主燃烧室21，再燃烧 结束从主燃烧室21流出的废气的燃烧的燃烧室22，包括与再燃烧室22连接的排放室31的锅炉3和控制装置9.通过锅炉3的排出气体的一部分 通过电路7返回到主燃烧室21.再燃烧室22或排放室31设置有测量废气中的氧浓度的血氧计8。 控制装置9基于血氧计8的测量值，控制二次空气调节装置62-66调节供给主燃烧室21的二次空气量。
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公开(公告)号：JPS6060369A
公开(公告)日：1985-04-06
申请号：JP16883583
申请日：1983-09-12
摘要： PURPOSE:To prolong the service life of an auxiliary-output taking-out apparatus and reduce vibration, noise, etc. by forming a screw part on the bearing part of an auxiliary output shaft and connecting said screw part and the lower part of a case through an oil supply pipe. CONSTITUTION:A screw part is formed on the bearing part 3a of an auxiliary output shaft 3, in the bearing part B of the auxiliary output shaft, and said screw part 3a and the lower part 5b of a case are connected through an oil supply pipe 6. Therefore, the oil which passes through the screw part 3a is supplied into the bearing part B, and the service life of an auxiliary output taking- out apparatus can be prolonged markedly and generation of vibration, noise, etc. can be reduced.
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公开(公告)号：JPS63100256A
公开(公告)日：1988-05-02
申请号：JP24501886
申请日：1986-10-15
发明人： TANBA SHINICHI , MIYAKE HITOMI , TANAKA HIROSHI
IPC分类号： F02M35/06 , F02M35/022 , F02M35/08 , F02M35/16
摘要： PURPOSE:To perform high-efficient exhaust of dust in intake air, by a method wherein an air cleaner is disposed adjacently to a high velocity air flow passage, and dust in an air cleaner can be sucked and exhausted by means of a high velocity air flow. CONSTITUTION:An air cleaner 15 well suitable for the engine of a small working vehicle contains a filter element 23 contained in a case in orientation to be inclined based on a case peripheral wall 20, and a C-shaped air passage 35 is formed between the element 23 and the peripheral wall 20. An inlet 36 of the air passage 35 is formed with on inlet wall part 37 formed in the vicinity of a corner part 30 of the peripheral wall 20. A dust receiver 40 is situated to the inner surface of a case front wall part 26, and dust air incoming to the air passage 35 is moved to the corner part 31 side thanks to a centrifugal force, exerted when the direction of an air flow is changed, to collect the dust by means of a dust receiver 40. The dust is exhausted through an exhaust port 42 by dint of a high velocity air flow passing through a cold air passage 45.
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