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71. 发明专利

JP2009101386A Processing apparatus, processing method, and method of making flat spring 有权
标题翻译：加工设备，加工方法和制造平面弹簧的方法
公开(公告)号：JP2009101386A
公开(公告)日：2009-05-14
申请号：JP2007275784
申请日：2007-10-23
申请人： Fujitsu Ltd , 富士通株式会社
发明人： USHIMARU AKIHIKO , NOMURA NOBUNAO
IPC分类号： B23K26/00 , B21D11/20 , B21D53/00 , B23K26/073 , B23K26/08
CPC分类号： B23K26/0626 , B23K26/073 , B23K26/08
摘要： PROBLEM TO BE SOLVED: To provide a processing apparatus and a processing method capable of positively avoiding variations of energy of a beam spot. SOLUTION: A light source 24 emits a laser beam. An optical system 28 is connected to an output port 27. The optical system 28 adjusts the energy of the laser beam emitted, through the output port 27, onto a unit area for a unit time. The laser beam serves to form a beam spot on an object to be processed. The energy of the beam spot on the object enables cutting or bending of the object. The optical system serves to adjust the energy of the laser beam. The energy of the laser beam instantly changes as compared with the case where the energy of the laser beam is adjusted based on a driving voltage applied to a laser oscillator. The object is thus processed by using the laser beam with high accuracy. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够正确地避免光束斑点的能量变化的处理装置和处理方法。解决方案：光源24发射激光束。光学系统28连接到输出端口27.光学系统28将通过输出端口27发射的激光束的能量调整到单位时间单位区域。激光束用于在要处理的物体上形成束斑。物体上的光束点的能量使得能够切割或弯曲物体。光学系统用于调节激光束的能量。与基于施加到激光振荡器的驱动电压来调整激光束的能量的情况相比，激光束的能量立即变化。因此通过使用高精度的激光束来处理该物体。版权所有（C）2009，JPO＆INPIT

72. 发明专利

JP4261619B1 Tiled-like folded-plate roof material and a method of manufacturing the same 有权
公开(公告)号：JP4261619B1
公开(公告)日：2009-04-30
申请号：JP2008334994
申请日：2008-12-26
申请人：丸大鐵工株式会社
发明人：孝俊長松
IPC分类号： E04D3/30 , B21D22/02 , B21D53/00
摘要：【課題】屋根材を建物梁部に安定支持することができる歪みのない瓦葺状折板屋根材を提供する。
【解決手段】山折部１１と谷折部１２によりジグザグ状に折り曲げて形成された長尺の折曲げ金属板１０ａの山折部と谷折部にそれぞれ略直交する段差部が形成された瓦葺状折板屋根材であって、山折部の段差部１３の下方には、段差部をさらに下方へ張り出して山折部の一部に凹部１４ａを形成するとともに、凹部の左右側部に凹部の張り出し方向とは反対の上方へ張り出した凸状のリブ１４ｂ、１４ｃを形成した山折歪緩和部１４を設け、谷折部の段差部の上方には、段差部をさらに上方へ張り出して谷折部の一部に凸部１５ａを形成するとともに、凸部の左右側部に凸部の張り出し方向とは反対の下方へ張り出した凹状のリブ１５ｂ、１５ｃを形成した谷折歪緩和部１５を設け、山折歪緩和部と谷折歪緩和部とは、段差部を挟んで互い違いに設けられている瓦葺状折板屋根材。
【選択図】図１

73. 发明专利

JP2009066642A Electromagnetic forming device for thin sheet, and metallic thin sheet for fluid apparatus 审中-公开
标题翻译：薄片电磁成型装置及流体装置用金属薄片
公开(公告)号：JP2009066642A
公开(公告)日：2009-04-02
申请号：JP2007240370
申请日：2007-09-18
申请人： Topre Corp , 東プレ株式会社
发明人： MIYAZAKI HIROAKI , AIZAWA TOMOKATSU , OKAGAWA KEIGO
IPC分类号： B21D26/14 , B21D53/00 , B21D53/04 , F28F3/00 , H01M8/02 , H01M8/10
CPC分类号： F28F3/12
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic forming device for a thin sheet where a groove part and a bearing surface part can be simultaneously formed for only one time at high efficiency and with high precision, and to provide a metallic thin sheet for a fluid apparatus.
SOLUTION: In the electromagnetic forming device for a thin sheet comprising: a forming coil; a power source means for energizing the forming coil; and a forming die 2 provided with a forming part at least including a bearing surface, where the forming coil is energized from the power source means in a state where a thin sheet is interposed between the forming coil and the forming die 2, so as to generate electromagnetic force, and the thin sheet is pressed against the forming die 2 by the electromagnetic force, and this is formed, the bottom part of the bearing surface 2a in the forming die 2 is disposed with a plurality of chevron projections 11 whose height is equal to the depth of the bearing surface 2a at equal intervals. For example, a plurality of the chevron projections 11 are arranged so as to be a honeycomb shape.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了提供一种能够以高效率和高精度同时形成槽部和轴承面部的薄片的电磁成形装置，并且提供金属薄片用于流体设备。解决方案：在用于薄片的电磁成形装置中，包括：成形线圈; 用于激励所述成形线圈的电源装置; 以及成型模具2，其具有至少包括支承面的成形部，在成形线圈与成形模2之间插入有薄片的状态下，来自动力源装置的成形线圈被通电，产生电磁力，薄膜通过电磁力压在成形模具2上，形成在成形模具2的支承面2a的底部，配置有多个人字形突起11，其高度为等于承载面2a的深度等间隔。例如，将多个人字形突起11配置成蜂窝状。版权所有（C）2009，JPO＆INPIT

74. 发明专利

JP2009050912A Cylindrical body manufacturing method and drawn cylindrical body 审中-公开
标题翻译：圆柱体制造方法和拉伸圆柱体
公开(公告)号：JP2009050912A
公开(公告)日：2009-03-12
申请号：JP2007222650
申请日：2007-08-29
申请人： Asmo Co Ltd , アスモ株式会社
发明人： NAGAI TAKASHI , KOYANO DAISUKE , MIURA KAZUHIRO , SUGIMOTO YUKIHISA , NISHIOKA YOSHITAKA
IPC分类号： B21D22/28 , B21D53/00
摘要： PROBLEM TO BE SOLVED: To provide a cylindrical body manufacturing method enabling a cylindrical body to have the desired thickness.
SOLUTION: A motor yoke manufacturing method provides a substantially bottomed cylindrical motor yoke from a plate material by performing multi-stage drawing processes using a die and a punch. In a partial thickness-increasing drawing process to be performed as one of the multi-stage drawing processes, the outer circumference of only a bottom part side of a workpiece is reduced while suppressing the axial elongation (the material flow) of the workpiece by a cushion plate 21 (having the axial length being substantially same as that of the workpiece in the previous stage), the punch 22 and the die 23 and thus, a partially thickness-increased intermediate yoke 11e with the thickness of only the bottom part side in the axial direction of the workpiece being increased can be obtained. Thereafter, the motor yoke is obtained by performing a process substantially similar to a general known drawing process (a poststage drawing process).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使圆柱形主体具有所需厚度的圆柱体制造方法。解决方案：电动机轭制造方法通过使用模具和冲头进行多级拉伸工艺，从板材提供基本上有底的圆柱形电动机轭。在作为多级拉伸工序之一进行的局部增厚拉伸加工中，仅在工件的底部侧的外周减少工件的轴向伸长（材料流动）缓冲板21（其轴向长度与前一阶段的工件的轴向长度基本相同），冲头22和模具23以及仅部分厚度的部分厚度增加的中间轭11e的厚度仅在底部侧可以获得工件的轴向增加。此后，通过执行与一般已知的绘制过程（后级绘制处理）基本相似的过程来获得电动机轭。版权所有（C）2009，JPO＆INPIT

75. 发明专利

JP4187121B2 Press molding method of pin-shaped boss 有权
公开(公告)号：JP4187121B2
公开(公告)日：2008-11-26
申请号：JP34279498
申请日：1998-12-02
申请人：東プレ株式会社
发明人：紘一菅俣
IPC分类号： B21D22/02 , B21D22/28 , B21D53/00

76. 发明专利

JP4176386B2 Method and apparatus for manufacturing a cup core material to be used in the women's clothing 有权
公开(公告)号：JP4176386B2
公开(公告)日：2008-11-05
申请号：JP2002159764
申请日：2002-05-31
申请人：日本発条株式会社
发明人：藤豊加 , 海隆行勝 , 村好一北 , 林捷一小
IPC分类号： A41C5/00 , A41C3/14 , B21D5/14 , B21D53/00

77. 发明专利

JP4112211B2 Flat type commutator and production methods, as well as groove processing mold of copper annular body parts 有权
公开(公告)号：JP4112211B2
公开(公告)日：2008-07-02
申请号：JP2001357974
申请日：2001-11-22
申请人：株式会社オーハシテクニカ , 株式会社ミツバ , 株式会社河村製作所
发明人：英樹佐々木 , 拓三黒沢
IPC分类号： B21D22/02 , H02K13/00 , B21D28/00 , B21D53/00 , H01R39/04 , H02K15/02

78. 发明专利

JP4014824B2 Manufacturing method of the handrail 有权
公开(公告)号：JP4014824B2
公开(公告)日：2007-11-28
申请号：JP2001206128
申请日：2001-07-06
申请人：伸生田中 , 朋樹田中 , 直樹田中
发明人：伸生田中 , 朋樹田中 , 直樹田中
IPC分类号： E04F11/18 , B21D9/14 , B21D53/00 , B29C53/08

79. 发明专利

JP2007130663A Press die and method for manufacturing blade for wind power generator using the same 审中-公开
标题翻译：用于制造用于风力发电机的叶片的压力机和方法
公开(公告)号：JP2007130663A
公开(公告)日：2007-05-31
申请号：JP2005325621
申请日：2005-11-10
申请人： Kikukawa Kogyo Kk , 菊川工業株式会社
发明人： UTSUNO YOSHIHIKO , FUJIMOTO HISASHI
IPC分类号： B21D7/06 , B21D53/00
摘要： PROBLEM TO BE SOLVED: To provide a press die with which bending work with a bender is made possible about a metal plate on which ribs are formed and to provide a method of easily manufacturing a blade for wind power generators by utilizing the press die.
SOLUTION: By utilizing the die (press die) 1 which consists of an upper die 10 on which a circular-arcuate convex part 11 formed at a prescribed curvature is formed along the longitudinal direction and a lower die 20 on which a circular-arcuate concave part 21 formed at a prescribed curvature is formed along the longitudinal direction and on which a plurality of grooves 22 which are deeper than the concave part 21 on this lower die 20 are formed at prescribed intervals to the longitudinal direction, the blade for the wind power generators is manufactured by applying bending work at the prescribed curvature to a metal plate 30 on which ribs 31 are formed at prescribed intervals.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种压模，通过弯曲机进行弯曲加工可以围绕形成肋的金属板进行，并且通过利用压力机提供容易制造用于风力发电机的叶片的方法死。解决方案：通过利用沿着纵向方向形成有以规定曲率形成的圆弧形凸部11的上模10构成的模具（冲压模具1）和在其上具有圆形沿着长度方向形成有规定的曲率的凹凸部21，在该下模20上比规定的间隔形成有比该下模20的凹部21更深的多个槽22，风力发电机通过以规定的曲率施加弯曲加工，以规定间隔形成肋31的金属板30制造。版权所有（C）2007，JPO＆INPIT

80. 发明专利

JP2007075888A Press punching method, press punching die, and spring 审中-公开
标题翻译：新闻打孔方法，新闻打孔和弹簧
公开(公告)号：JP2007075888A
公开(公告)日：2007-03-29
申请号：JP2005270874
申请日：2005-09-16
申请人： Chuo Spring Co Ltd , 中央発條株式会社
发明人： SATO TAKEO , SUZUKI HIRONOBU , YAMAMOTO TAKEO
IPC分类号： B21D28/16 , B21D28/24 , B21D53/00
摘要： PROBLEM TO BE SOLVED: To provide a press punching method in which burrs are hardly generated in a workpiece. SOLUTION: The press punching method comprises a half-blanking step of forming a protruded part W1 by pressing a predetermined part of a workpiece W from one face side of the plate workpiece W and protruding the predetermined part to the other face side opposite to the one face side, a common pushing step of forming a restored part by pushing back the protruded part W1 from the other face side, and a drop-through step of forming a dropped-through part by dropping through the restored part from the other face side. The workpiece W is formed of spring steel. The clearance C1 between a half-blanking punch 36 used for the half-blanking step and a half-blanking die 26 is set to be ≥-10% and ≤-3%, where the thickness t of the workpiece W is defined as 100%. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在工件中难以产生毛刺的冲压加工方法。解决方案：冲压冲压方法包括半冲切步骤，通过从板工件W的一个表面侧按压工件W的预定部分形成突出部分W1，并将预定部分突出到相对的另一个面在一个面侧，通过从另一个面侧推回突起部W1来形成恢复部的通常的推压工序，以及通过从另一面向下落入恢复部而形成贯通部的下落工序面对面工件W由弹簧钢制成。将用于半冲切步骤的半冲切冲头36和半冲切模具26之间的间隙C1设定为≥-10％和≤-3％，其中工件W的厚度t定义为100 ％。版权所有（C）2007，JPO＆INPIT

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