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1. 发明专利

JP2021083920A クッション体の製造方法、製造装置、およびクッション体审中-公开
公开(公告)号：JP2021083920A
公开(公告)日：2021-06-03
申请号：JP2019216564
申请日：2019-11-29
申请人：株式会社エアウィーヴ
发明人：小島昌和
IPC分类号： D04H3/14 , B29D28/00 , A47C27/12
摘要：【課題】使用者にとって適切な反発力を有するクッション体を容易に製造することが可能となる製造方法を提供する。【解決手段】中間体に変形加工を施して、上側の使用者を支持するクッション体を製造する製造方法であって、前記中間体は、第1低反発層と、第1低反発層に連接し第1低反発層よりも反発力が高い第1高反発層と、第2低反発層と、第2低反発層に連接し第2低反発層よりも反発力が高い第2高反発層と、を有し、これらが第1高反発層、第1低反発層、第2低反発層、第2高反発層の順に層方向へ配置されたフィラメント3次元結合体であり、前記変形加工は、第1低反発層および第2低反発層の少なくとも一方が上部層として上方に露出し、前記上部層の下側に第1高反発層および第2高反発層の少なくとも一方が下部層として配置された状態へ、前記中間体を変形させる加工である製造方法とする。【選択図】図8

3. 发明专利

JP2014113728A Polyethylene tape, polyethylene split yarn and manufacturing method thereof 有权
标题翻译：聚乙烯胶带，聚乙烯分散纱及其制造方法
公开(公告)号：JP2014113728A
公开(公告)日：2014-06-26
申请号：JP2012268408
申请日：2012-12-07
申请人： Toyobo Co Ltd , 東洋紡株式会社
发明人： FUKUSHIMA YASUNORI
IPC分类号： B29C55/18 , B29D28/00 , B29L7/00 , C08F10/02 , C08J5/18 , D01F6/04 , D02G3/06 , D02J1/22 , D03D15/02 , D04C1/02
摘要： PROBLEM TO BE SOLVED: To provide a polyethylene tape and a polyethylene split yarn with smaller change in mechanical property and excellent dimensional stability, capable of selecting a product processing condition in a wide temperature range, and usable in a wide temperature range after product processing.SOLUTION: A polyethylene tape and a polyethylene split yarn comprise polyethylene with a repeating unit being substantially an ethylene chain, in which intrinsic viscosity [η] is 5.0-32.0 dL/g. A proportion of monoclinic crystal is 0.1-30%, and a proportion of orthorhombic crystal is 40-99%.
摘要翻译：要解决的问题：为了提供具有较小的机械性能变化和优异的尺寸稳定性的聚乙烯带和聚乙烯裂缝纱线，能够在宽的温度范围内选择产品加工条件，并且可以在产品加工后在宽的温度范围内使用。解决方案：聚乙烯带和聚乙烯裂缝纱包含聚乙烯，重复单元基本上是乙烯链，其中特性粘度[e egr]为5.0-32.0dL / g。单斜晶体的比例为0.1-30％，正交晶体的比例为40-99％。

4. 发明专利

JP2005178424A Welding structure for net 审中-公开
标题翻译：网焊接结构
公开(公告)号：JP2005178424A
公开(公告)日：2005-07-07
申请号：JP2003418042
申请日：2003-12-16
申请人： Kasai Kogyo Co Ltd , 河西工業株式会社
发明人： CHIGAI YOICHI
IPC分类号： B60J5/04 , B29D28/00
摘要： PROBLEM TO BE SOLVED: To enhance welding strength of a net, in a welding structure of the net to a resin molded body used for a net-like door pocket and a seat pocket.
SOLUTION: When the resin molded bodies 21, 32 are molded to the net 31 by supersonic welding processing of a supersonic welding horn 50, welding ribs 27, 35 are projectedly provided on the welding processing surfaces of the resin molded bodies 21, 32, an amount of melted resin is increased by forming welding margins 27a, 35a equal to a volume of the welding ribs 27, 35 and the welding strength of the net 31 is strengthened by intertwining with the net 31.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提高网的焊接强度，在网状物的焊接结构中，用于网状门口袋和座椅口袋的树脂成形体。解决方案：当通过超音速焊接喇叭50的超音速焊接处理将树脂成型体21,32模制到网31上时，在树脂成型体21的焊接处理表面上突出设置焊接肋27,35，如图32所示，通过形成与焊接肋27,35的体积相等的焊接边缘27a，35a来增加熔融树脂的量，并且通过与网31缠结来增强网31的焊接强度。版权所有（C） C）2005，JPO＆NCIPI

5. 发明专利

JP2005161689A Manufacturing method of mat 审中-公开
标题翻译： MAT的制造方法
公开(公告)号：JP2005161689A
公开(公告)日：2005-06-23
申请号：JP2003403981
申请日：2003-12-03
申请人： Hayakawa Rubber Co Ltd , 早川ゴム株式会社
发明人： KAKIMOTO HIROBUMI , EGAWA HAJIME , DOI TAKAHIRO
IPC分类号： B29D28/00 , B29K105/24
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a perforated mat, which has through-holes formed thereto in a reticulated state, capable of reducing the number of processes, having high production efficiency and capable of reducing an equipment investment cost.
SOLUTION: A large number of slits 11A and 11B extending in the direction crossing the rolling direction of an unvulcanized fabric 10 are formed to the unvulcanized fabric 10. Subsequently, the unvulcanized fabric 10 is rolled in the direction shown by an arrow A to open the slits 11A and 11B in the rolling direction to form through-holes 12A.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种多孔垫的制造方法，该多孔垫的网状结构形成有通孔，能够减少加工次数，生产效率高，能够降低设备投资成本。解决方案：向未硫化织物10形成沿与未硫化织物10的轧制方向交叉的方向延伸的大量狭缝11A和11B。随后，未硫化织物10沿箭头A所示的方向在轧制方向上打开狭缝11A和11B以形成通孔12A。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005006560A Foaming net 有权
标题翻译：泡沫网
公开(公告)号：JP2005006560A
公开(公告)日：2005-01-13
申请号：JP2003175036
申请日：2003-06-19
申请人： Daicel Novafoam Ltd , ダイセルノバフォーム株式会社
发明人： TAGUCHI SUSUMU , TAKEGAWA TADASHI
IPC分类号： A01G9/12 , A01G13/00 , B29D28/00
摘要： PROBLEM TO BE SOLVED: To provide a foaming net improved so as to be suitably used as a sheet for strawberry cultivation, and also repeatedly usable without causing transformation of, damage to or decay of strawberries.
SOLUTION: This netty foaming net is obtained by forming strand groups through arranging a plurality of foaming strands in parallel at prescribed intervals, superposing a plurality of the strand groups on each other in a condition of crossing each other and uniting by fusion the foaming strands with each other in the cross sections. The expansion ratio of one end foaming strands forming the strand groups placed on one end in the superposition direction among the plurality of the strand groups is larger than that of the other end foaming strands forming the strand groups placed on the other end in the superposition direction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种改进的发泡网，以适合用作草莓栽培的片材，并且还可重复使用，而不会导致草莓的转变，损害或腐烂。解决方案：该网状发泡网通过以规定的间隔平行布置多个发泡链，通过形成股线来获得，在彼此交叉的条件下彼此交叉并且通过熔融结合来叠加多个链条组在横截面中彼此发泡。在多条链状基团中，形成在叠合方向上的一端上形成链状基团的一端发泡链的发泡倍率大于形成叠置方向另一端的链状基团的另一端发泡链的发泡倍数。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003001719A Polyethylene terephthalate polyester vegetation mat and its production method 审中-公开
标题翻译：聚乙烯三癸酸聚酯植物毡及其生产方法
公开(公告)号：JP2003001719A
公开(公告)日：2003-01-08
申请号：JP2001228685
申请日：2001-06-25
申请人： Efutekkusu Kk , Fujisho:Kk , Sasaki Tec Co Ltd , Takano Hiroshi , エフテックス有限会社 , ササキテック株式会社 , 株式会社富士翔 , 高野宏
发明人： FUJIMAKI TAKASHI , SASAKI KAN , HOSHINA KOJI
IPC分类号： A01G1/00 , B29C55/08 , B29D28/00 , B29K67/00 , B29L7/00 , C08G81/02 , C08J5/00 , C08L67/02 , C08L101/00 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive vegetation mat of a resin which is light in weight, high in strength, resistant to corrosion, low temperatures, and impact in consideration of the fact that for the sake of a beautiful environment and the reduction of carbon dioxide, tree planting, especially tree planting on slopes, is necessary, and lozenged metal gauze is chiefly used as a vegetation mat for a soil fungus method. SOLUTION: Polyethylene terephthalate polyester having high molecular weight and melt tensile strength and a polyethylene-polyethylene terephthalate block copolymer are obtained by the bonding reaction of polyethylene terephthalate relatively low in molecular weight (especially recovered PET bottles and sheets) or the polyethylene terephthalate, and a polyolefin having carboxyl groups in combination with a small amount of a binder and a trace amount of a catalyst. These materials are molded into a thick sheet. After slits are formed alternately in the extrusion direction in every row of the sheet, the sheet is stretched perpendicularly to the extrusion direction while being heated to open holes, and further molded to be corrugated to obtain a polyethylene terephthalate vegetation mat.
摘要翻译：要解决的问题：为了提供一种廉价的树脂重量轻，强度高，耐腐蚀，低温和冲击的植被垫，考虑到为了美丽的环境和减少二氧化碳，植树，特别是在坡上种植植树，必须使用金属丝网作为土壤真菌的植被垫。解决方案：具有高分子量和熔体拉伸强度的聚对苯二甲酸乙二醇酯聚酯和聚乙烯 - 聚对苯二甲酸乙二醇酯嵌段共聚物通过分子量相对较低的聚对苯二甲酸乙二醇酯（特别是回收的PET瓶和片）或聚对苯二甲酸乙二醇酯的粘合反应获得，具有羧基的聚烯烃与少量的粘合剂和微量的催化剂组合。这些材料被模制成厚的片材。在片材的每一排中在挤出方向上交替地形成狭缝之后，在加热至打开孔的同时将片材垂直于挤出方向拉伸，并且进一步模制成波纹状以获得聚对苯二甲酸乙二醇酯植物垫。

8. 发明专利

JP3314099B2 失效
公开(公告)号：JP3314099B2
公开(公告)日：2002-08-12
申请号：JP6127993
申请日：1993-02-26
IPC分类号： B29D28/00 , A61B19/00 , G01N1/28 , G01N1/31 , G01N1/40 , G02B21/34

9. 发明专利

JP2002103466A METHOD FOR MANUFACTURING NET-LIKE SHEET 失效
公开(公告)号：JP2002103466A
公开(公告)日：2002-04-09
申请号：JP2000292593
申请日：2000-09-26
申请人： THREE M INNOVATIVE PROPERTIES
发明人： SAKAKIBARA MAKOTO , SHIODA AKIRA , UCHIYA TOMOAKI
IPC分类号： B29C41/26 , B29D28/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a net-like sheet having small openings and a thin thickness. SOLUTION: The method for manufacturing the net-like sheet comprises the steps of supplying a molten resin to a surface having a plurality of protrusions arranged in a predetermined pattern of a thermoplastic resin film integral with a support of a thermoplastic resin on one side surface of the support, laminating so that gaps between the protrusions are filled with the resin, forming a sheet having the openings corresponding to the protrusions by cooling the molten resin, and peeling the sheet from the film having the protrusions to thereby form the net-like sheet.

10. 发明专利

JP2002052593A METHOD FOR EXTRUSION MOLDING LINEAR NETWORK GAP STRUCTURE 失效
公开(公告)号：JP2002052593A
公开(公告)日：2002-02-19
申请号：JP2000244720
申请日：2000-08-11
申请人： TAIYO KASEI KK , USHIGOME TADAHIKO , UMEZAWA WORKS
发明人： USHIGOME TADAHIKO , TASHIRO SATORU , MIYAO HIDEYUKI
IPC分类号： B29C47/00 , B29D28/00
摘要： PROBLEM TO BE SOLVED: To provide a method for extrusion molding a thermoplastic resin or particularly a method for extrusion molding a linear network gap structure of a thermoplastic resin. SOLUTION: The method for extrusion molding the linear network gap structure of the thermoplastic resin comprises the steps of providing a recess for molding, a protrusion for molding or a rugged part for molding on a surface of a mold conveyor; extruding and allowing a linear molten resin to flow down from an opening of a mold of an extrusion molding machine for a thermoplastic resin to the conveyor; and forming the resin in a predetermined depositing shape according to a surface shape of the conveyor.

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