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1. 发明专利

JP2007188402A Accumulated air analyzer 有权
标题翻译：累积空气分析仪
公开(公告)号：JP2007188402A
公开(公告)日：2007-07-26
申请号：JP2006007358
申请日：2006-01-16
申请人： Fuji Heavy Ind Ltd , Toa Kogyo Kk , 富士重工業株式会社 , 東亜工業株式会社
发明人： KOMORIYA TORU , SHODA MASAMI , OKU YOSHIHIRO , IZAWA TAKASHI
IPC分类号： G06F17/50 , B05C3/02
CPC分类号： Y02T10/82
摘要： PROBLEM TO BE SOLVED: To provide an analyzer which can easily find out a measure for preventing occurrence of accumulated air in a painted work by analyzing the occurrence of the accumulated air regarding the painted work and calculating a volume of accumulated air bubbles and an area of a boundary face of the accumulated air bubbles and a liquid paint.
SOLUTION: The accumulated air analyzer is provided with: an input means for inputting shape data corresponding to the painted work to be immerse-painted and data of a property value of the liquid paint and that of air bubble particles; and an arithmetic means which divides image data of the painted work input by the input means and a space in a prescribed range surrounding the painted work into two or more elements, which calculates the behavior of the air bubble particles based on the data input by the input means, and which calculates the volume of the accumulated air bubbles and an area of a boundary face of the accumulated air bubbles and the liquid paint based on air bubble particles determined to be accumulated in the air bubble particles.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地找出用于通过分析关于涂漆工作的累积空气的发生并计算累积气泡的体积而防止在涂漆工作中发生累积空气的措施的分析器，以及积聚气泡的边界面的区域和液体涂料。
解决方案：累积空气分析仪设置有：用于输入与要浸渍的涂漆工件相对应的形状数据的输入装置和液体涂料的属性值以及气泡颗粒的属性值的数据; 以及算术装置，其将由输入装置输入的绘画作品的图像数据和围绕绘画作品的规定范围中的空间分成两个或更多个元素，其基于由所输入的数据输入的数据来计算气泡粒子的行为输入装置，其基于被确定为积聚在气泡粒子中的气泡粒子计算积聚的气泡的体积和积聚的气泡和液体涂料的边界面的面积。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007002312A METHOD FOR MEASURING SWINGING AMOUNT 审中-公开
公开(公告)号：JP2007002312A
公开(公告)日：2007-01-11
申请号：JP2005185053
申请日：2005-06-24
申请人： FUJI HEAVY IND LTD , TOA KOGYO KK
发明人： KOMORIYA TORU , SHODA MASAMI , OKU YOSHIHIRO , IZAWA TAKASHI
IPC分类号： C25D13/06
摘要： PROBLEM TO BE SOLVED: To decrease the cost of a method for measuring a swinging amount of an object to be dipped in a dipping treatment. SOLUTION: In the method for measuring the swinging amount, the swinging amount of an the object 4 to be coated in an electrodeposition coating line 1 is measured. At first, an internal space A is formed by a tip part 71 and side parts 72 elongating from the tip part 71 toward the lower part, and further, a measuring member 7 at which an opening part 74 capable of releasing air present in the internal space A to the outside is formed at the side part 72 or the bottom part 73 is fitted to the object 4 to be coated. Next, as the object 4 to be coated fitted with the measuring member 7 is conveyed by a conveyer 6, the object 4 to be coated is dipped into an electrodeposition coating liquid 3 stored in an electrodeposition liquid tank 2, and electrodeposition coating is applied to the object 4 to be coated. Finally, regarding the object 4 to be coated which has been subjected to the electrodeposition coating, based on the position of the grain boundary L2 between the region subjected to the electrodeposition coating and the region not subjected to the electrodeposition coating in the internal space A of the measuring member 7, the swinging amount of the object 4 to be coated in the conveying stage is measured. COPYRIGHT: (C)2007,JPO&INPIT

3. 发明专利

JP2009262187A Method of laser welding metal plated plate 有权
标题翻译：激光焊接金属板的方法
公开(公告)号：JP2009262187A
公开(公告)日：2009-11-12
申请号：JP2008113804
申请日：2008-04-24
申请人： Toa Kogyo Kk , 東亜工業株式会社
发明人： OKU YOSHIHIRO , SHIMIZU TAICHI , KAWAMATA KENICHI
IPC分类号： B23K26/20 , H01S3/00
摘要： PROBLEM TO BE SOLVED: To provide a method of laser welding metal plated steel plates which facilitates optimization of welding conditions and which in addition surely achieves excellent welding without a melting defect such as blowholes, even if a welding line is a curved line. SOLUTION: By irradiating a line K1 on a superposed portion of a lower plate 11 and an upper plate 12 with a first laser beam 18a having a low energy density and a large irradiation region 19a by moving the first laser beam 18a therealong, zinc on the superposed portion corresponding to the large irradiation area 19a is evaporated and allowed to escape outside. Then, after the irradiation with first laser beam 18a, the same line K1 is irradiated with a second laser beam 18b having a higher energy density than the first laser beam 18a and a smaller irradiation region 19b than the first laser beam 18a by moving the second laser beam 18b therealong to melt steel plate portions in the smaller irradiation region 19b, thereby completing welding and bonding. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种激光焊接金属镀覆钢板的方法，其有利于焊接条件的优化，并且除了可靠地实现优异的焊接而没有熔融缺陷如气孔之外，即使焊接线是曲线。解决方案：通过沿着第一激光束18a移动，通过用具有低能量密度的第一激光束18a和大的照射区域19a将线K1照射在下板11和上板12的叠置部分上，对应于大照射区域19a的重叠部分上的锌蒸发并允许从外部逸出。然后，在用第一激光束18a照射之后，通过移动第二激光束18a照射具有比第一激光束18a高的能量密度的第二激光束18b和比第一激光束18a更小的照射区域19b，照射相同的线路K1 激光束18b沿着较小的照射区域19b熔化钢板部分，从而完成焊接和接合。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2006326620A Press forming device, and press forming method 审中-公开
标题翻译：压制成型装置和压制成型方法
公开(公告)号：JP2006326620A
公开(公告)日：2006-12-07
申请号：JP2005151902
申请日：2005-05-25
申请人： Toa Kogyo Kk , 東亜工業株式会社
发明人： OKU YOSHIHIRO
IPC分类号： B21D24/00 , B21D22/20 , C21D1/18 , C21D1/34 , C21D9/00
CPC分类号： C21D1/673 , C21D2221/00 , C21D2221/10
摘要： PROBLEM TO BE SOLVED: To provide a press forming device and a press forming method capable of providing the strength distribution in one workpiece having the same thickness when the strength of the workpiece is partially distributed.
SOLUTION: In the press forming device and the press forming method, a die consists of an upper die 2 and a lower die 3, and a workpiece W held between the upper die 2 and the lower die 3 is pressed. A cooling unit 4 and a heating unit 5 are respectively provided on the upper die 2 and the lower die 3, and the workpiece W is pressed with the strength distribution therein by utilizing the temperature difference in the die by the cooling unit 4 and the heating unit 5. The workpiece W arranged on the cooling unit 4 is subjected to martensite transformation, and change to martensite transformation of the workpiece W arranged on the heating unit 5 is suppressed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种当工件的强度部分分布时能够在具有相同厚度的一个工件中提供强度分布的冲压成形装置和冲压成形方法。解决方案：在冲压成形装置和冲压成形方法中，模具由上模2和下模3组成，并且夹持在上模2和下模3之间的工件W被按压。在上模2和下模3上分别设置有冷却单元4和加热单元5，并且通过利用冷却单元4的模具中的温度差和加热来强度分布来对工件W进行加压布置在冷却单元4上的工件W经受马氏体相变，并且抑制布置在加热单元5上的工件W的马氏体相变。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2010094701A Method of laser welding metal plated plate 有权
标题翻译：激光焊接金属板的方法
公开(公告)号：JP2010094701A
公开(公告)日：2010-04-30
申请号：JP2008266687
申请日：2008-10-15
申请人： Toa Kogyo Kk , 東亜工業株式会社
发明人： OKU YOSHIHIRO , SHIMIZU TAICHI , KAWAMATA KENICHI
IPC分类号： B23K26/20 , B23K26/32 , B23K103/04 , B23K103/16
摘要： PROBLEM TO BE SOLVED: To provide a method of laser welding a metal plated plate, in which successful welding is surely attained without any melting defect such as blowholes. SOLUTION: A lower plate 11 and an upper plate 12 are superposed on each other. First laser beam 18a is moved along first to third straight paths K1-K3 on a superposed section and zinc present in a superposed surface of the lower plate 11 and the upper plate 12 corresponding to a wide application area 19a of the first laser beam 18a is evaporated and allowed to escape outside. Then, the second laser beam 18b having the energy density higher than that of the first laser beam 18a and having an application area 19b narrower than that of the first laser beam is applied while being moved along the second straight path K2. Welding and bonding are completed by melting steel plate portions of the lower plate 11 and the upper plate 12 corresponding to the narrow application area 19b. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种激光焊接金属镀板的方法，其中可靠地获得成功的焊接而没有诸如气孔的任何熔融缺陷。
解决方案：下板11和上板12彼此叠置。第一激光束18a在重叠部分上沿着第一至第三直线路径K1-K3移动，并且存在于下板11的叠置表面中的锌和对应于第一激光束18a的宽施加区域19a的上板12是蒸发并允许逃出外面。然后，在沿着第二直线路径K2移动的同时施加能量密度高于第一激光束18a的能量密度并且具有比第一激光束窄的应用区域19b的第二激光束18b。通过熔化对应于窄应用区域19b的下板11和上板12的钢板部分来完成焊接和接合。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2011115836A Method of laser welding metal plated plate 审中-公开
标题翻译：激光焊接金属板的方法
公开(公告)号：JP2011115836A
公开(公告)日：2011-06-16
申请号：JP2009277389
申请日：2009-12-07
申请人： Toa Kogyo Kk , 東亜工業株式会社
发明人： OKU YOSHIHIRO , SHIMIZU TAICHI , KAWAMATA KENICHI
IPC分类号： B23K26/20 , B23K26/04 , B23K103/16
摘要： PROBLEM TO BE SOLVED: To provide a laser welding method which dispenses with a special mechanism for forming minute gaps between metal plated plates and which ensures welding quality. SOLUTION: A laser head 13 is prepared that emits a laser beam 18 through a condensing lens 16 to converge the laser beam 18 at the focal position P of the condensing lens 16. Galvanized steel plates 11, 12 are superimposed closely without a gap. Then, the surface of the galvanized steel plate 12 in the superimposed part is irradiated with the laser beam 18 by the laser head 13, so that the steel plate portion in the laser irradiation region 19 is fused to form a welded joint. In this instance, for the purpose of making the irradiation region 19 of the laser beam 18 be the size in which no welding defect is generated in the weld zone by the jetting of zinc gas, the focal position P of the laser beam 18 is shifted upward from the surface of the galvanized steel plate 12. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种激光焊接方法，其省去了在金属镀覆板之间形成微小间隙的特殊机构，并且确保了焊接质量。解决方案：制备激光头13，其通过聚光透镜16发射激光束18，以将激光束18会聚在聚光透镜16的焦点位置P.镀锌钢板11,12紧密叠合而没有间隙。然后，通过激光头13将激光束18照射在重叠部分中的镀锌钢板12的表面，使得激光照射区域19中的钢板部分熔合以形成焊接接头。在这种情况下，为了使激光束18的照射区域19成为通过喷射锌气体而在焊接区域不产生焊接缺陷的尺寸，激光束18的焦点位置P被偏移从镀锌钢板12的表面向上。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011200866A Method and device for quenching steel sheet 有权
标题翻译：钢板淬火方法及装置
公开(公告)号：JP2011200866A
公开(公告)日：2011-10-13
申请号：JP2010067558
申请日：2010-03-24
申请人： Toa Kogyo Kk , 東亜工業株式会社
发明人： OKU YOSHIHIRO , HAYASHI KOJI
IPC分类号： B21D24/00 , B21D22/20
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a pressed product having strength difference without using welding like a tailored blank method.SOLUTION: By emitting an electromagnetic wave to the first region X of a steel sheet 1 and also emitting a stronger electromagnetic wave to the second region Y of the steel sheet 1, the second region Y is heated to 950°C which is not lower than the transformation point of the steel sheet 1 and the second region Y is made into a state of austenitic structure. By rapidly cooling the steel sheet 1 by pressing the steel sheet 1 with a press forming apparatus 10 after emitting the electromagnetic wave, the second region Y is changed into the state of a martensitic structure from the state of the austenitic structure. In this way, the strength of the second region Y is raised as compared with the first region X.
摘要翻译：要解决的问题：提供一种制造具有强度差的压制产品的方法，不需要像定制的空白方法那样使用焊接。解决方案：通过向钢板1的第一区域X发射电磁波，并且还发射更强的电磁波到钢板1的第二区域Y，第二区域Y被加热到不低于钢板1的相变点的950℃，并且第二区域Y被制成奥氏体结构的状态。通过在发射电磁波之后用冲压成形装置10对钢板1进行快速冷却，第二区域Y从奥氏体结构的状态变为马氏体结构的状态。以这种方式，与第一区域X相比第二区域Y的强度升高。

8. 发明专利

JP2010094702A Method of laser welding metal plated plate 审中-公开
标题翻译：激光焊接金属板的方法
公开(公告)号：JP2010094702A
公开(公告)日：2010-04-30
申请号：JP2008266688
申请日：2008-10-15
申请人： Toa Kogyo Kk , 東亜工業株式会社
发明人： OKU YOSHIHIRO , SHIMIZU TAICHI , KAWAMATA KENICHI
IPC分类号： B23K26/20 , B23K26/32 , B23K103/04 , B23K103/16
摘要： PROBLEM TO BE SOLVED: To provide a method of the laser welding a galvanized plate, which surely attains excellent welding without any melting defect such as blowholes. SOLUTION: A laser beam 18 is applied in a moving manner along a straight path K from a starting point P1 to a terminating point P2 at an end of a superposed portion of a lower plate 11 and an upper plate 12. The laser beam 18 has the high energy density so as to form a through-hole 20 penetrating both the lower plate 11 and the upper plate 12. Zinc vapor generated by applying the laser beam 18 is allowed to escape outside via two paths. One deaeration path goes outside through a space of superposed surfaces of the lower plate 11 and the upper plate 12 at an end of a superposed section of the lower plate 11 and the upper plate 12. The other deaeration path goes outside through the through-hole 20. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种激光焊接镀锌板的方法，其可以获得优良的焊接，而没有诸如气孔的任何熔融缺陷。解决方案：在下板11和上板12的重叠部分的端部处，激光束18沿着直线路径K从起始点P1施加到终止点P2。激光束光束18具有高能量密度，以便形成穿透下板11和上板12的通孔20.允许通过施加激光束18产生的锌蒸汽经由两条路径逃逸到外部。一个脱气路径在下板11和上板12的叠置部分的端部处通过下板11和上板12的叠置表面的空间外侧。另一个脱气路径穿过通孔 20.版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009262186A Method of laser welding metal plated plate 有权
标题翻译：激光焊接金属板的方法
公开(公告)号：JP2009262186A
公开(公告)日：2009-11-12
申请号：JP2008113803
申请日：2008-04-24
申请人： Toa Kogyo Kk , 東亜工業株式会社
发明人： OKU YOSHIHIRO , SHIMIZU TAICHI , KAWAMATA KENICHI
IPC分类号： B23K26/20 , H01S3/00
CPC分类号： B23K26/32 , B23K26/244 , B23K2201/34 , B23K2201/35 , B23K2203/04 , B23K2203/20 , B23K2203/50
摘要： PROBLEM TO BE SOLVED: To provide a method of laser welding zinc plated steel plates which surely achieves excellent welding without a melting defect such as blowholes. SOLUTION: By irradiating a line K1 on a superposed portion of a lower plate 11 and an upper plate 12 with a first laser beam 18a having a high energy density and a small irradiation region 19a by moving the first laser beam 18a therealong, steel plate portions in the small irradiation region 19a are melted and zinc on the superposed surfaces around the small irradiation region 19a including in the small irradiation region 19a is evaporated and allowed to escape outside. Then, after the irradiation with first laser beam 18a, the same line K1 is irradiated with a second laser beam 18b having a lower energy density than the first laser beam 18a and a larger irradiation region 19b than the first laser beam 18a by moving the second laser beam 18b therealong to melt steel plate portions in the larger irradiation region 19b, thereby completing welding and bonding. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种激光焊接镀锌钢板的方法，其可靠地实现优异的焊接而没有诸如气孔的熔融缺陷。解决方案：通过使第一激光束18a沿其移动，通过用具有高能量密度的第一激光束18a和小照射区域19a将线K1照射在下板11和上板12的叠置部分上，在小照射区域19a中的钢板部熔化，并且包围在小照射区域19a的小照射区域19a周围的重叠面上的锌被蒸发并允许脱离外部。然后，在用第一激光束18a照射之后，通过使第二激光束18a的第二激光束18a的第二激光束18b照射第二激光束18b，使其具有比第一激光束18a低的能量密度的第二激光束18b和比第一激光束18a更大的照射区域19b 激光束18b沿着较大的照射区域19b熔化钢板部分，从而完成焊接和接合。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JPH1054780A CHIPPING TEST DEVICE 失效
公开(公告)号：JPH1054780A
公开(公告)日：1998-02-24
申请号：JP21099196
申请日：1996-08-09
申请人： FUJI HEAVY IND LTD
发明人： OKU YOSHIHIRO , SHODA MASAMI
IPC分类号： G01M17/007
摘要： PROBLEM TO BE SOLVED: To accurately simulate chipping approximate to a chipping actually caused, and also secure the safety for testing work and reduce the working manhours. SOLUTION: Two crushed stone spouting nozzles 14 are disposed between studs of a vehicle 12 at lower side of a road 10. Crushed stones are stored in the respective crushed stone spouting nozzles 14. A control device 40 opens respective valves 36 when the vehicle 12 reached designated position is detected by a vehicle detecting sensor 38. Whereby, compressed air generated in an air compressor 32 and stored in a receiver tank 34 is fed into the crushed stone spouting nozzle 14 from an air jet nozzle 28. The crushed stones are spouted upward by this compressed air and a curtain 42 of the crushed stones is formed right in front of the vehicle 12. Thereby, the chipping which is the same as actual chipping is obtained easily and safely.

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