公开(公告)号：US5950836A

公开(公告)日：1999-09-14

申请号：US993706

申请日：1997-12-18

申请人： Kenji Iwamoto ,  Kazuo Fujimoto ,  Hiroshi Nakatsui

发明人： Kenji Iwamoto ,  Kazuo Fujimoto ,  Hiroshi Nakatsui

IPC分类号： B65D6/24 ,  B65D19/12 ,  B65D19/18 ,  B65D19/44 ,  B65D81/113 ,  B65D85/00 ,  B65D19/00

CPC分类号： B65D19/12 ,  B65D19/18 ,  B65D19/44 ,  B65D81/113 ,  B65D2519/00034 ,  B65D2519/00059 ,  B65D2519/00164 ,  B65D2519/00233 ,  B65D2519/00293 ,  B65D2519/00333 ,  B65D2519/00502 ,  B65D2519/00606 ,  B65D2519/00701 ,  B65D2519/00805 ,  B65D2519/00815 ,  B65D2519/0082 ,  B65D2519/00995

摘要： A container 2 comprising: a fixed side plate 10 placed upward on a pallet 4 so as to envelope at least three directions, a first pivotal side plate 12 mounted on an upper end of the fixed side plate 10 detachably and pivotally toward the inside of the container 2, a second side plate 24 mounted on an upper end of the first pivotal side plate 12 pivotally toward the outside of the container 2. The container 2 preferably further comprises; pivotal projections 14 provided on both sides of lower end of the first pivotal side plate 12, a frame member 8 for holding both sides of the fixed side plate 10, which has a vertical groove 18 for accepting the pivotal projection 14 to be inserted and a horizontal groove 20 formed under the vertical groove 18 for holding the pivotal projection 14 in order to lock the pivotal projection 14 from being pulled out upward. The container is easy to take out the goods, is able to be made smaller by folding up the container when the container is returned and is able to return the members for protecting the goods contained in the container.

摘要翻译： 一种容器2，包括：固定侧板10，其向上放置在托盘4上以至少包围三个方向;第一枢转侧板12，其安装在固定侧板10的上端部上，可拆卸地和枢转地朝向内侧 容器2，第二侧板24，其安装在第一枢转侧板12的上端部，该第二侧板24枢转地朝向容器2的外侧。容器2优选地还包括： 枢转突起14设置在第一枢转侧板12的下端的两侧，用于保持固定侧板10的两侧的框架构件8，该框架构件8具有用于接收待插入的枢转突起14的竖直槽18和 形成在垂直槽18下方的水平槽20，用于保持枢转突起14，以便锁定枢转突起14不被向上拉出。 集装箱容易取出货物，当容器返回时可以将容器折叠起来，并且能够返回用于保护容纳在容器中的货物的构件，从而能够使其更小。

公开(公告)号：US4138520A

公开(公告)日：1979-02-06

申请号：US635373

申请日：1975-11-25

申请人： Hiroshi Sato ,  Munetsugu Nakatani ,  Hiroshi Nakatsui ,  Hideto Kakita ,  Hiroyuki Shimoyama ,  Naoki Mochida ,  Shuichi Sugimori

发明人： Hiroshi Sato ,  Munetsugu Nakatani ,  Hiroshi Nakatsui ,  Hideto Kakita ,  Hiroyuki Shimoyama ,  Naoki Mochida ,  Shuichi Sugimori

IPC分类号： B29C47/00 ,  B32B3/00 ,  B29C17/00

CPC分类号： B29C47/0009 ,  B29C2947/9259 ,  B29C2947/92704 ,  B29C2947/92885 ,  B29C2947/92895 ,  B29C2947/92904 ,  B29C47/0004 ,  B29C47/0026 ,  B29C47/0042 ,  B29C47/0057 ,  B29C47/0059 ,  B29C47/92 ,  Y10T428/24355 ,  Y10T428/24446 ,  Y10T428/31938

摘要： A translucent polypropylene film containing no .beta.-type crystallization nucleating agent which has, on at least one side, a surface layer composed of a two- or three-dimensional network structure, in which at least 1,000 network elements constituting the said network structure are present per cm.sup.2 of the film surface. The said film is obtained in such a manner that an unstretched polypropylene film having, on at least one side, a surface layer having a K value, which represents the amount of .beta.-type crystals present at a portion from the surface to a thickness of 10% in the thick-wall direction, of at least 0.1 is biaxially stretched under such conditions that the stretching temperature at the stretch initiation point is in the range of 145.degree. to 176.degree. C. and the stretch ratio in one direction is less than 8 times. The above-mentioned film is excellent in mechanical properties, quite dense in inner structure and high in airtightness, and the surface thereof has a fine uneven structure or fibril-like network structure, and has a favorable haze. Accordingly, the said film is used as a film for packing medicines, hygienic materials and foods, and as an insulating oil-impregnated dielectric film for condensers.

摘要翻译： 不含β型结晶成核剂的半透明聚丙烯薄膜，其至少在一侧具有由二维或三维网络结构构成的表面层，其中至少有1,000个构成所述网络结构的网络元件 每cm 2的膜表面。 所述膜是这样获得的，即在至少一侧具有K值表面层的未拉伸聚丙烯膜表示存在于从表面到厚度的部分的β型晶体的量 至少0.1的厚壁方向的10％在拉伸起始点的拉伸温度在145〜176℃的范围内进行双轴拉伸，一个方向的拉伸比小于 8次。 上述膜的机械性能优异，内部结构相当密集，气密性高，其表面具有微细的不均匀结构或原纤维状网状结构，具有良好的雾度。 因此，所述膜用作包装药物，卫生材料和食品的膜，以及用作电容器的绝缘油浸电介质膜。

公开(公告)号：US06670489B2

公开(公告)日：2003-12-30

申请号：US10221487

申请日：2002-09-13

申请人： Atsushi Koyama ,  Rikio Fujiwara ,  Hiroshi Nakatsui

发明人： Atsushi Koyama ,  Rikio Fujiwara ,  Hiroshi Nakatsui

IPC分类号： C07D31712

CPC分类号： C07D317/12

摘要： In producing a cyclic formal by feeding an alkylene glycol and a formaldehyde derivative as starting materials to a reaction vessel and reacting them in the presence of a catalyst, the value of amount of alkylene glycol (mole)/amount of formaldehyde derivative in terms of formaldehyde (mole) is kept at 0.02-0.95 at the time of feeding of the starting materials and at 1.05-50 at the time of reaction of the starting materials. According to this process, the amount of by-product impurities at the reaction step can be reduced, and an additional purification step of the cyclic formal is not needed or can be easily performed.