专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006346727A METHOD FOR MANUFACTURING METALLIC SHEET MATERIAL PROVIDED WITH HOLOGRAM PATTERN AND PRINTED PATTERN 审中-公开
公开(公告)号：JP2006346727A
公开(公告)日：2006-12-28
申请号：JP2005178621
申请日：2005-06-17
申请人： DAIWA CAN CO LTD
发明人： HIROTSUJI KIYOSHI , ENDO HIROSHI , FUJISHIGE EIJI , SUZUKI SHINICHI
IPC分类号： B21B1/22 , B21C51/00 , C23C26/00
摘要： PROBLEM TO BE SOLVED: To match the position of a hologram pattern and the position of a printed pattern which are applied to a belt-like metallic sheet which is continuously conveyed easily and surely about the manufacturing method of the metallic sheet material provided with the hologram pattern and the printed pattern. SOLUTION: The hologram pattern is repeatedly transferred with a hologram working roll 4 to the belt-like metallic sheet 1 and also, after marking positioning marks at a prescribed pitch with a mark printing device 11, before laminating a printed resin film 2 on the metallic sheet 1 with laminating rolls 8, by adjusting the feeding pitch of the printed resin film 2 with a draw roll 9 for correcting the position on the basis of reading of the positioning mark of the metallic sheet 1 with a mark reading device 12, the positional relationship of the hologram pattern of the metallic sheet 1 and the printed pattern of the printed resin film 2 is corrected. COPYRIGHT: (C)2007,JPO&INPIT

2. 发明专利

JP2004083095A Deformed can 有权
公开(公告)号：JP2004083095A
公开(公告)日：2004-03-18
申请号：JP2002248894
申请日：2002-08-28
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： ENDO HIROSHI , MOCHIZUKI KAZUYUKI , MASUDA MASAMI
IPC分类号： B65D8/12
摘要： PROBLEM TO BE SOLVED: To provide a deformed can highly adaptable to an equipment for a cylindrical can having a body portion diameter of approximate 52.7mm in particular.
SOLUTION: The deformed can 110 includes a body portion 112, a lid 114 and a bottom portion 116. The diameter of the body portion 112 is enlarged and the outer diameter of the body portion before enlargement is about 50.4mm. The can has the most outward enlarged circular portions 118 and 119 including the lid 114 provided at the respective upper and lower parts of the body portion 112. The upward circular portion 118 and the downward circular portion 119 have an approximately the same outer diameter of about 52.7mm.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2002014071A DEVICE AND METHOD FOR DETECTING DEFECT IN INNER-SURFACE COATING OF METAL CONTAINER DRUM PART 失效
公开(公告)号：JP2002014071A
公开(公告)日：2002-01-18
申请号：JP2001132403
申请日：2001-04-27
申请人： DAIWA CAN CO LTD
发明人： KAWAI SHIGEYA , ENDO HIROSHI , NAKAMURA KOJI
IPC分类号： G01N27/20
摘要： PROBLEM TO BE SOLVED: To provide a device and method for detecting defects, that can improve accuracy of detecting the defects of a coating, regardless of the inner-surface shape of the drum part of a metal container where openings are formed at both ends. SOLUTION: This device for detecting the defects of the inner-surface covering of a metal container drum part for detecting the defects of an insulating inner-surface coating 4 that is executed to the inner-periphery surface of a metal container drum part 3, having a large- diameter opening 5 and a small-diameter opening 80, is provided with a leakage current detection electrode 19 that is inserted into the metal container drum part 3 from the large- diameter opening 5, an ion exchange water supply tube 14 and an ion exchange water injection opening 15 for filling ion exchange water 17, having conductivity over an entire region facing the inner-surface covering 4 in an inner space A1 of the metal container drum part 3 and a region facing the leakage current detection electrode 19, a switch 21, a DC power supply 22, and an edge electrode 20 for applying voltage between the leakage current detection electrode 19 and the metal container drum part 3, and an ammeter 23 and a data processing discrimination 24 for detecting defects in the inner-surface covering 4 from a leakage current that flows, via the defect of the inner-surface covering 4 through application of voltage.

4. 发明专利

JPH04190920A DEVICE FOR INTERMITTENTLY CARRYING CONTINUOUS BELT LIKE BODY OF METALLIC SHEET 失效
公开(公告)号：JPH04190920A
公开(公告)日：1992-07-09
申请号：JP31610190
申请日：1990-11-22
申请人： DAIWA CAN CO LTD , SHIN NIPPON KOKI CO LTD
发明人： KONDO YOSHITERU , GOTO KENJIRO , ENDO HIROSHI , ITO TOMOHISA , TATSUMI SHINYA
IPC分类号： B65H20/04 , B21C47/18 , B65H26/06
摘要： PURPOSE:To make the feeding quantity precise and to prevent the discrepancy of graphic pattern by image picking up the graphic pattern or the pitch mark of the metallic sheet during stopping the intermittent carry of the metallic sheet and operating the driving quantity of the servo motor with the image pickup of graphic pattern or the pitch mark. CONSTITUTION:Because the position of the graphic pattern or the pitch mark 5 which are image picked up with the video camera 6 is the image being during stopping of the continuous belt like body 1 carried intermittently, so the relative position with the standard position on the image picking up surface of the video camera can be precisely calculated. Therefore, the driving quantity of the servo motor 4 calculated with the computing element 6 is made precise and carrying quantity of the servo motor 4 to the pressing device 2 is made precise, so the punched product is without difference from the graphic pattern.

5. 发明专利

JPH02165872A METHOD AND DEVICE FOR DISCRIMINATING WELDING QUALITY OF CAN BARREL SUPERPOSED PART 失效
公开(公告)号：JPH02165872A
公开(公告)日：1990-06-26
申请号：JP31671688
申请日：1988-12-15
申请人： DAIWA CAN CO LTD
发明人： KAMEYAMA TAKEHIKO , KONDO YOSHITERU , ENDO HIROSHI
IPC分类号： B23K11/08 , B23K11/24 , B23K11/25
摘要： PURPOSE:To surely discriminate a defective can by updating the reference data according to the updated data and also updating upper and lower limit values with the prescribed range with respect to the reference data and continuing discrimination of propriety according to the upper and lower limit values of the reference data till the next update time. CONSTITUTION:The temperature at a sensor spot 11 of a weld zone is detected by an infrared temperature sensor 10 and its signal is converted into a prescribed voltage signal by a temperature-voltage converter 12 and the difference of AC input is converted into the prescribed voltage output with an input part 21. It is converted into a digital signal with an A/D conversion part 22 and a sub-CPU 23 holds the data for either cans based on the number of measured data preset by a main CPU 24 and a data updating period and an average value of these data is calculated and a reference data pattern for decision is made out. The upper limit value and the lower limit value of decision are subjected to arithmetic processing for every data sampling on the upper and lower limit range set by the main CPU 24 with respect to the reference data pattern and the propriety of the can is discriminated by whether or not the measured data of the welded can are included in the range of the upper and lower limit values.

6. 发明专利

JP2007118034A Method and apparatus for determining welding quality in weld zone of can drum 有权
标题翻译：用于确定罐头焊接区焊接质量的方法和装置
公开(公告)号：JP2007118034A
公开(公告)日：2007-05-17
申请号：JP2005313283
申请日：2005-10-27
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： IDA YASUTO , ENDO HIROSHI
IPC分类号： B23K11/24 , B23K11/25 , B23K101/06
摘要： PROBLEM TO BE SOLVED: To improve the accuracy of determination of welding quality in the edge portion of a can drum, where the temperature change caused by welding is large. SOLUTION: In the method for determining the welding quality in the weld zone of the can drum, whether or not the measured pattern obtained by measuring the can to be determined is within the allowable range determined by the upper limit value and the lower limit value of a reference pattern is judged. When the measured pattern is within the allowable range of the reference pattern, the welding quality in the weld zone of the can drum is determined to be good. When the measured pattern is not within the allowable range of the reference pattern, the welding quality in the weld zone of the can drum is determined to be bad (step S8). In this case, when the measured pattern is not within the allowable range of the reference pattern at the edge portion of the can drum, the measured pattern is slightly shifted relative to the reference pattern in the required longitudinal direction of the can drum, and the redetermination of the welding quality at the edge portion of the can drum is carried out by determining whether or not the measured pattern is within the allowable range of the reference pattern (steps S10 to S12). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提高由焊接引起的温度变化大的罐筒的边缘部分的焊接质量的确定精度。解决方案：在罐筒焊接区域的焊接质量的确定方法中，通过测定要测定的罐所得到的测定图案是否在由上限值和下限值决定的容许范围内判断参考图案的极限值。当测量图案在参考图案的允许范围内时，罐筒的焊接区域中的焊接质量被确定为良好。当测量图案不在参考图案的允许范围内时，罐筒的焊接区域中的焊接质量被确定为差（步骤S8）。在这种情况下，当测量图案不在罐筒边缘部分的参考图案的允许范围内时，测量图案相对于可滚筒所需长度方向上的参考图案略微偏移，并且通过确定测量图案是否在参考图案的允许范围内（步骤S10至S12）来进行罐筒边缘部分的焊接质量的重新确定。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2004298881A Method for manufacturing special-shaped can, expanding die, and special-shaped can 有权
公开(公告)号：JP2004298881A
公开(公告)日：2004-10-28
申请号：JP2003091664
申请日：2003-03-28
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： ENDO HIROSHI , OBARA HIDETOMO , UCHIYAMA HISASHI
IPC分类号： B21D51/26
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing special-shaped cans capable of improving decorative effects of the cans, and capable of reducing the influence of deformation apt to occur during molding on the opened end of the can body.
SOLUTION: The method for manufacturing the special-shaped cans comprises the steps of expanding part of a cylindrical can member 10 to form a diameter expanded part 16 of the can body with a diameter larger than the diameter of the upper part 14a of the can body and a lower part 14b of the can body. In the expanding process of expanding the can member 10, an upper nearly hoop-like projecting part 22a provided over the entire periphery of a part becoming the upper part of the diameter expanding part 16 of the can body of the can member 10 and a lower nearly hoop-like projecting part 22b provided over the entire periphery of a part becoming the lower part of the diameter expanding part 16 of the can body have an expanded diameter larger than the diameter of an inclined recessed pattern 26 of an inclined uneven pattern 24 provided inclinedly to the circumferential direction of the can body 14 between the upper nearly hoop-like projecting part 22a and the lower nearly hoop-like projecting part 22b.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2002274537A METHOD FOR MANUFACTURING A WELDING CAN BARREL FOR 3- PIECE CAN 失效
公开(公告)号：JP2002274537A
公开(公告)日：2002-09-25
申请号：JP2001071427
申请日：2001-03-14
申请人： DAIWA CAN CO LTD
发明人： ENDO HIROSHI , KOBAYASHI ATSUSHI , KONAGAYA HIROKAZU
IPC分类号： B65D8/22 , B21D51/26 , B29C65/48
摘要： PROBLEM TO BE SOLVED: To provide a welding can barrel for 3-piece can manufactured from a covering metallic plate having thermoplastic resin film laminated on it in which even if peeling ends of the thermoplastic resin film are present at cutting end surfaces of both ends of a can barrel, no damage is applied to the thermoplastic resin film, a molding force by a machining tool is applied against the film peeling ends at the inner surface of the can when the can barrel flange is machined afterwards to enable an occurrence of a film hair to be effectively prevented. SOLUTION: A laminating of a thermoplastic resin film to a surface at least acting as an inner surface of a can of a metallic plate is carried out through adhesive agent of thermosetting resin having a high thermal shrinkage, the entire circumference of both ends of the can barrel before applying a neck flange machining operation is heated and processed at a temperature less than a melting point of the thermoplastic resin film, thereby the peeling-off segments of the thermoplastic resin film present at the cutting portion in the opening end of the can barrel are shrunk in advance by more than 50% with a drawing accompanied by a setting shrinkage of the thermosetting adhesive agent.

9. 发明专利

JP2005177846A Method for manufacturing special-shaped can, expanding die and special-shaped can 有权
标题翻译：制造特殊形状CAN，扩展型和特殊型CAN的方法
公开(公告)号：JP2005177846A
公开(公告)日：2005-07-07
申请号：JP2003425142
申请日：2003-12-22
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： ENDO HIROSHI , MASUDA MASAMI , OBARA HIDETOMO
IPC分类号： B65D8/04 , B21D37/02 , B21D39/20 , B21D51/26 , B65D25/20
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a special-shaped can, an expanding die and the special-shaped can with which the improvement of decorative effects of the can and the reducing of generation of deformed strain can simultaneously be obtained.
SOLUTION: This method for manufacturing the special-shaped can, comprises an expand-forming process, in which the expanding dies 12 constituted of the plurality of segments are disposed in a cylindrical can member 10 and a can body diameter expanding part 16 having larger diameter than those of the can body upper part and lower part by expanding the diameter as the radiant-state from the inside of the can member 10 toward the outside in the radius direction is formed. In this process, the segments are disposed so that the uneven pattern on the outer wall surfaces of at least one pair of adjacent segments becomes the different pattern, and the uneven pattern 24 varied along the peripheral direction is formed in the can body diameter expanding part. The diameter expanding size of the upper part (lower part) annular projecting parts 22a(22b) arranged over the whole periphery of the portions of the upper part (lower part) of the can body diameter expanding part 16 in the can member 10 is formed so as to become longer than the diameter of the recessed portion 26 in the uneven pattern 24 between these, and the forming area of the can body diameter expanding part 16 corresponding to each segment is formed so as to become substantially the same area in each line.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种特殊形状的罐，膨胀模和异型罐的制造方法，能够同时改善罐的装饰效果和减少变形应变的产生获得。解决方案：用于制造特殊形状罐的方法包括膨胀成形工艺，其中由多个段构成的膨胀模具12设置在圆筒形罐构件10和罐体直径扩展部分16中形成直径大于罐体上部和下部的直径，通过从罐部件10的内部朝向径向外侧扩大作为辐射状态的直径。在这个过程中，这些段被设置成使得至少一对相邻的段的外壁表面上的不均匀图案成为不同的图案，并且沿着圆周方向变化的不平坦图案24形成在罐体直径扩大部分。形成在罐体部件10中的筒体扩径部16的上部（下部）的整个周缘上配置的上部（下部）环状突出部22a（22b）的直径扩大尺寸在凹部图案24之间变得比凹部26的直径变长，并且与各部分对应的罐体扩径部16的形成区域形成为在每条线上大致相同的面积。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2003040265A Welded can body with code mark and method for forming the code mark 有权
标题翻译：焊接CAN代码与代码标记和形成代码标记的方法
公开(公告)号：JP2003040265A
公开(公告)日：2003-02-13
申请号：JP2001232352
申请日：2001-07-31
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： ENDO HIROSHI , HARIO YUJIRO , OBARA HIDETOMO
IPC分类号： B41M5/26 , B21D51/26 , B23K26/00 , B65D8/18 , B65D25/20 , B65D25/34
摘要： PROBLEM TO BE SOLVED: To provide a welded can body with a code mark, which can be manufactured with a high production efficiency, and a method for forming a code mark thereon. SOLUTION: A code mark 5 is marked by a laser beam on a welded seam 4 of a welded can body 1, which is not coated and printed, and on a metal face of at least a part of a portion surrounded by elongated regions 3 on both sides of the welded seam 4. The code mark 5 is protected and covered with a transparent resin coating.
摘要翻译：要解决的问题：提供具有可以以高生产效率制造的代码标记的焊接罐体及其上形成代码标记的方法。解决方案：代码标记5由焊接罐体1的未被涂覆和印刷的焊缝4上的激光束标记，并且在由细长区域3包围的部分的至少一部分的金属表面上焊缝的两侧4.代码标记5被保护并用透明树脂涂层覆盖。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式