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1. 发明专利

JP2000051326A STERILIZING APPARATUS FOR CAN LID 失效
公开(公告)号：JP2000051326A
公开(公告)日：2000-02-22
申请号：JP22845998
申请日：1998-08-13
申请人： DAIWA CAN CO LTD
发明人： INOUE KIYOAKI , ENARI KAZUYOSHI
IPC分类号： B65B55/04 , A61L2/04 , A61L2/18
摘要： PROBLEM TO BE SOLVED: To reuse all of lids supplied in a can lid sterilizing apparatus as a proper sterilized can lid by preventing a transport path for a can lid from being clogged on the downstream side of a transport screw of the lid sterilizing apparatus and passing the respective can lids at a designated transport speed through a chemical liquid spraying part and a hot air heating part even when a can lid seamer is stopped due to abnormality in the can lid seamer itself or a canned goods manufacturing line in a sterilizing apparatus for a can lid, which is applied to aseptic filling method. SOLUTION: In a sterilizing apparatus 1 for a can lid, in which while the continuously fed can lids are transported out of contact and at equal spaces by a transport screw 6, the lids are sequentially passed through a chemical liquid spray part 4 and a hot air heating part 5 to be subjected to the sterilizing process, and then continuously fed to a can lid seamer, a feed stopper 10 for intercepting the supply of a can lid is provided on the transport upstream side from the chemical liquid spray part 4 and a reject mechanism 11 for removing the already sterilized can lid from the transport patch is provided on the transport downstream from the hot air heating part 5.

2. 发明专利

JP2004239416A Seal member of piston 有权
标题翻译：密封活塞会员
公开(公告)号：JP2004239416A
公开(公告)日：2004-08-26
申请号：JP2003032017
申请日：2003-02-10
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： TAKATOMI TETSUYA , ENARI KAZUYOSHI , TAKAMI MAKOTO , SUGANUMA YOSHINARI , HAMAZAKI JUN
IPC分类号： B65D83/00 , F16J9/20
摘要： PROBLEM TO BE SOLVED: To provide excellent sealability and slidability in use and, in addition, enable to well wash by jetting washing fluid after use in seal members of pistons used in a chamber filled with fluid body such as pistons used for a fixed amount filling device. SOLUTION: In the seal members 3 and 4 installed on the piston 2 reciprocatingly sliding on the wall surfaces of the cylinders 5 and 6 in the chamber filled with the fluid body, the portions of the end faces of the seal members 3 and 4 near the slidable contact parts 31 and 41 with cylinder wall surfaces are exposed in the moving forward direction of the pistons by the annular seal members 3 and 4 formed of an elastically deformable resin material so as to be brought into contact with the fluid body. Annular grooves 32 and 42 opening in the forward moving direction of the pistons are formed in the exposed portions at the end faces. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供使用中的优异的密封性和滑动性，并且还可以在使用后将冲洗液喷射到充满流体的室中的活塞的密封件中，例如用于定量灌装装置。解决方案：在安装在活塞2上的密封构件3和4中，在填充有流体的腔室中在气缸5和6的壁面上往复滑动，密封构件3的端面部分和通过由可弹性变形的树脂材料形成的环形密封构件3和4在活塞的向前方向上暴露于具有气缸壁表面的可滑动接触部分31和41附近，以便与流体相接触。在活塞的向前移动方向上开口的环形槽32和42形成在端面的露出部分。版权所有（C）2004，JPO＆NCIPI

3. 发明专利

JPS6336942A CARRYING METHOD FOR TAB STOCKER 失效
公开(公告)号：JPS6336942A
公开(公告)日：1988-02-17
申请号：JP18099886
申请日：1986-07-31
申请人： DAIWA CAN CO LTD
发明人： OZAWA TSUGIO , ENARI KAZUYOSHI
IPC分类号： B21D51/26 , B21D43/20 , B21D43/24 , B21D51/44
摘要： PURPOSE:To continuously and automatically supply a tab stocker to plural press devices by containing a tab into an empty tab stocker in a tab containing station, carrying said stocker by distributing it to each tab taking-out bus line through a main bus line, and supplying it to each press device. CONSTITUTION:A tab which is blanked by a forming press device B is contained into an empty tab stocker T0 in a tab containing station 22. In such a state, a contained tab stocker T1 which is contained the tab is distributed and carried to holding station 33, respectively, of each tab taking-out bus line 3 through a main bus line 1. In such a case, when a tab supply work is ended and the empty tab stocker T0 is taken out to the main bus line 1, the contained tab stocker T1 is transferred to a tab takin-out station 32 from the holding station 33, and the tab is supplied to a forming press device C. After the tab is taken out by the tab taking-out station 32, the empty tab stocker T0 is carried to a holding station 23 of the empty tab stocker through the main bus line 1.

4. 发明专利

JP2000296866A CAN CONTAINER HAVING CAP FOR RE-SEALING 失效
公开(公告)号：JP2000296866A
公开(公告)日：2000-10-24
申请号：JP10519499
申请日：1999-04-13
申请人： DAIWA CAN CO LTD
发明人： MATSUKAWA YOSHIHIKO , ENARI KAZUYOSHI , YAMAMOTO TOSHIO
IPC分类号： B65D47/36 , B65D51/22
摘要： PROBLEM TO BE SOLVED: To easily perform an unsealing operation of a can lid using a cap by a small force, and in addition, perform a re-sealing of a discharging port which is opened by the unsealing of the can lid with the cap, with a favorable hermetic sealability. SOLUTION: A cap 3 is constituted by integrally molding an annular flange section 32 having a section which closely joins to the upper end surface 14a of a mouth section 14, a first cylindrical section 31 which is extended downward from the flange section 32, and on the inner peripheral surface of which, an engaging section 31a with the mouth section 14 is formed, a second cylindrical section 33 which is extended upward from the flange section 32, a push bottom section 36 which is concentrically provided on the inner side than the second cylindrical section 33 with an interval to the cylindrical section 33, and has a cylindrical base shape, a tap section 35 which is extended outward and upward from the vicinity of the lower end of the push button section 36, and a movable connecting section 34 of a thin annular conical plate which connects the upper end of the tap section 35 and the inner peripheral surface of the second cylindrical section 33.

5. 发明专利

JP2000203573A CAN WITH TEMPORARY SEALING PORT PLUG 失效
公开(公告)号：JP2000203573A
公开(公告)日：2000-07-25
申请号：JP4899899
申请日：1999-02-25
申请人： DAIWA CAN CO LTD
发明人： MATSUKAWA YOSHIHIKO , YAMAMOTO AKIRA , YAMAMOTO TOSHIO , ENARI KAZUYOSHI
IPC分类号： B65D41/32 , B65D17/44 , B65D17/52 , B65D41/42
摘要： PROBLEM TO BE SOLVED: To provide a can having a temporary sealing port plug in which a can lid can be easily opened and the opened can lid can be temporarily sealed. SOLUTION: A pushing surface 40 of a port temporary sealing plug 31 is abutted against a port piece 9 formed at a concave part 8 of a port projecting can lid 1 and pressed. The port piece 9 is pushed down and then the port projecting can lid 1 is opened at its lid. Then, after opening the lid, the port temporary sealing plug 31 is fitted into a port 42 formed at the port projecting can lid 1, resulting in that the temporary sealing protrusion 37 is engaged with the edge part of the port 42, thereby the port 42 is sealed by the port temporary sealing plug 31.

6. 发明专利

JP2000051327A STERILIZING APPARATUS FOR CAN LID 失效
公开(公告)号：JP2000051327A
公开(公告)日：2000-02-22
申请号：JP22846098
申请日：1998-08-13
申请人： DAIWA CAN CO LTD
发明人： INOUE KIYOAKI , ENARI KAZUYOSHI
IPC分类号： B65B55/04 , A61L2/04 , A61L2/18
摘要： PROBLEM TO BE SOLVED: To provide a sterilizing apparatus for a can lid, which is capable of efficiently sterilizing many can lids, simply preventing a chemical liquid from flowing out from a chemical liquid spray part through a transport path to a hot air heating part or its downstream side, efficiently spraying the chemical liquid, and rotating a can lid at a substantially constant speed. SOLUTION: In a sterilizing apparatus 1 for a can lid in which while the continuously fed can lids are transported with the can face intersecting perpendicularly to the advancing direction out of contact and at equal spaces by a transport screw 6, the lids are sequentially passed through a chemical liquid spray part 4 and a hot air heating part 5 partitioned as an independent space to be subjected to sterilizing process and then continuously fed to a can lid seamer, the whole of the sterilizing apparatus 1 is installed with a gradient so that the advancing direction of the can lid in the sterilizing apparatus 1 is inclined downward.

7. 发明专利

JPS6333130A TAB FEEDING DEVICE 失效
公开(公告)号：JPS6333130A
公开(公告)日：1988-02-12
申请号：JP17718886
申请日：1986-07-28
申请人： DAIWA CAN CO LTD
发明人： OZAWA TSUGIO , ENARI KAZUYOSHI
IPC分类号： B21D43/20 , B21D43/24 , B21D51/44
摘要： PURPOSE:To stabilize a continuous feeding work of a tab by pinching both ends of a tab which has been accumulated in a containing groove of a tab stocker, moving it to a containing groove of a tab feeding gutter, and moving the stocker by one pitch in the horizontal direction, when the movement has been ended. CONSTITUTION:In each containing groove 22 of a tab stocker 2, many punched tabs T are accumulated, and detained and held by a check ball 8. With respect to two lines of containing grooves 11 of a tab feeding gutter 1, the groove 22 is positioned and connected, the tabs in both the upper and lower ends are held by allowing the holding pieces 46, 47 of a tab taking-out device 4 to descend, and by interlocking with a holding device 7, its tabs are fed into an easily open cover forming press device 5 through the feeding gutter. When the tab in two lines of grooves 22 is gone, the operation is shifted to the next operation by shifting the stocker 2 by one pitch in the horizontal direction, and the tab is fed continuously in a stable state.

8. 发明专利

JP2010051264A Method for producing packed chilled food product 有权
标题翻译：生产包装冷冻食品的方法
公开(公告)号：JP2010051264A
公开(公告)日：2010-03-11
申请号：JP2008220990
申请日：2008-08-29
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： KANBE KATSURO , YOSHIDA EIICHI , ENARI KAZUYOSHI , SAJI HIROSHI , UMATORI YUJI
IPC分类号： A23L3/37 , A23L3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a packed chilled food product, by which a high sterilizing effect is obtained without performing a high temperature thermal treatment exceeding 100°C, whereby the deterioration of the flavor and texture of the food product can be prevented to give the chilled food product having a long open date. SOLUTION: A packed chilled food product is subjected to two or more steps of high pressure treatments changing the pressure at least once in a pressure range of 100 to 700 MPa in a state heated at a temperature little affecting the flavor of the food product at about 40 to 80°C for a total time of 4 to 30 min, thereby highly efficiently germinating spore bearing bacteria growing at low temperature of not more than 10°C, and then subjecting to a low temperature sterilizing treatment at 60 to 100°C for sterilizing the germinated spore bearing bacteria. Thus, since the germinated spore bearing bacteria can be sterilized by the high pressure treatment, the very high sterilizing effect is obtained without performing a high temperature thermal treatment exceeding 100°C, and the spore bearing bacteria growing at low temperature of not more than 10°C can especially efficiently be sterilized. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种生产包装冷冻食品的方法，通过该方法可以获得高灭菌效果而不进行超过100℃的高温热处理，由此可以降低风味和质地的劣化可以防止食品给予长期开放日期的冷冻食品。解决方案：包装冷冻食品经受两个或多个高压处理步骤，在100-700MPa的压力范围内，在几乎不影响食物风味的温度下加热至少一次，将压力改变至少一次产物在约40至80℃下总时间为4至30分钟，从而高效地发芽在低于10℃的低温下生长的孢子，然后在60-100℃进行低温灭菌处理 °C，用于灭菌发芽孢子的细菌。因此，由于可以通过高压处理使发芽孢子携带细菌灭菌，所以在不进行超过100℃的高温热处理的情况下得到非常高的杀菌效果，并且在低温下生长的孢子孢子不大于10 °C可以特别有效地消毒。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2006298421A Empty can sterilizer 有权
标题翻译：空气可灭菌
公开(公告)号：JP2006298421A
公开(公告)日：2006-11-02
申请号：JP2005121407
申请日：2005-04-19
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： KOBAYASHI MASAKATSU , ENARI KAZUYOSHI
IPC分类号： B65B55/04 , A61L2/22 , A61L2/24 , B65B55/10
摘要： PROBLEM TO BE SOLVED: To provide an empty can sterilizer for spraying a chemical liquid uniformly to prevent a failure in spraying the chemical liquid, advantageous in high-speed processing, and for realizing its structure at a low cost. SOLUTION: The empty can sterilizer includes: an empty can carrying means 21 for sucking respective downwardly facing empty cans Ec supplied by a supply conveyer 13 one by one by a suction-type suction pad 28 for carrying; a lateral spray nozzle Pn1 for spraying a sterilizing chemical liquid to an outer peripheral surface of a can barrel of each downwardly facing empty can Ec being carried; an upward spray nozzle Pn2 for spraying the chemical liquid to an internal surface of each downwardly facing empty can Ec being carried; an approach conveyer 83 for receiving each empty can Ec with the chemical liquid sprayed from the suction pad 28 and carrying it to a heating furnace while the can face downward; a downward spray nozzle Pn3 for spraying the sterilizing chemical liquid to an external bottom surface of each downwardly facing empty can Ec being carried by the approach conveyer 83; and a guide member 39 for stably traveling the suction pad 28. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种空罐式灭菌器，用于均匀喷洒化学液体，以防止喷涂化学液体的故障，有利于高速加工，并以低成本实现其结构。解决方案：空罐式灭菌器包括：一个空罐装载装置21，用于吸引由供给输送机13供应的各自朝下的空罐子Ec，一个一个地通过一个吸引式吸盘28进行运送; 用于将灭菌化学液体喷射到每个向下的空罐子的罐筒的外周面的横向喷嘴Pn1被携带; 用于将化学液体喷射到每个向下的空罐EC的内表面的向上喷嘴Pn2; 用于从吸盘28喷射的化学液体接收每个空罐Ec并将其携带到加热炉的同时可以面向下的进入输送器83; 用于将灭菌化学液体喷射到每个向下的空罐EC的外部底面的向下喷嘴Pn3，由接近传送器83承载; 以及用于稳定地移动吸盘28的引导构件39.版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2000191020A CAN WITH TEMPORARILY SEALING PLUG FOR OPENING 失效
公开(公告)号：JP2000191020A
公开(公告)日：2000-07-11
申请号：JP37385898
申请日：1998-12-28
申请人： DAIWA CAN CO LTD
发明人： MATSUKAWA YOSHIHIKO , YAMAMOTO AKIRA , YAMAMOTO TOSHIO , ENARI KAZUYOSHI
IPC分类号： B65D21/02 , B65D17/32 , B65D47/36 , B65D51/22
摘要： PROBLEM TO BE SOLVED: To obtain a can with a temporarily sealing plug for an opening wherein a can lid can be easily opened, the opened can lid can be temporarily sealed, and a plurality of cans can be stacked. SOLUTION: A pressing face 4 of a temporarily sealing plug 31 for an opening is brought into contact with an opening piece 9 formed in a recess 8 of a can lid 1 for projecting an opening to press the opening piece 9. The opening piece 9 is pushed downward, and the can lid 1 for projecting the opening is opened. After the lid is opened, the plug 31 is fitted into an opening formed on the can lid 1, and a temporarily sealing protrusion 41 is engaged with a rim of the opening, thereby sealing the opening with the plug 31.

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