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1. 发明专利

JP2006046643A Drive shaft and its manufacturing method 审中-公开
标题翻译：驱动轴及其制造方法
公开(公告)号：JP2006046643A
公开(公告)日：2006-02-16
申请号：JP2005180217
申请日：2005-06-21
申请人： Honda Motor Co Ltd , Tokai Kogyo Co Ltd , 本田技研工業株式会社 , 東海興業株式会社
发明人： MABUCHI TORU , KOBAYASHI TETSUYA
IPC分类号： F16C3/02 , F16F15/08 , F16F15/10 , F16F15/12
摘要： PROBLEM TO BE SOLVED: To reduce the vibration generated in rotating a drive shaft by filling the inside of a hollow shaft with polyurethane foam.
SOLUTION: A mixture of polyol and isocyanate having a hydroxyl value of 16-120 mg KOH/g is poured into a hollow part 22 of the quenched hollow shaft 24 through a discharge pipe 46 of a filling device 40. A cellular porous medium 28 composed of polyurethane foam is created by reaction of the mixture. The cellular porous medium 28 preferably satisfies at least one of the material hardness measured on the basis of JIS K 6253, of less than A45, the density measured on the basis of JIS K 6400 of 50-500 kg/m
3 , and a pack ratio determined by dividing density of cellular porous medium 28 filled in the hollow part 22 by density of free foam prepared by using a foaming material of the same quantity, of 1.0-6.0.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过用聚氨酯泡沫填充空心轴的内部来减少旋转驱动轴产生的振动。解决方案：将羟值为16-120mg KOH / g的多元醇和异氰酸酯的混合物通过填充装置40的排放管46注入到淬火的空心轴24的中空部分22中。通过混合物的反应产生由聚氨酯泡沫构成的介质28。细胞多孔介质28优选满足基于JIS K 6253测量的材料硬度中的至少一种小于A45，基于JIS K 6400测量的密度为50-500kg / m 3， / SP>，并且通过使用相同数量的发泡材料制备的游离泡沫的密度为1.0-6.0，通过将填充在中空部22中的多孔多孔介质28的密度除以密度而确定的包装比率。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2011148204A Foam molded product, method for foam-molding, and sheet material for foam molded product 有权
标题翻译：泡沫模制产品，泡沫模塑方法和泡沫塑料制品材料
公开(公告)号：JP2011148204A
公开(公告)日：2011-08-04
申请号：JP2010011832
申请日：2010-01-22
申请人： Nitto Denko Corp , Nitto Lifetech Kk , Tokai Kogyo Co Ltd , 日東ライフテック株式会社 , 日東電工株式会社 , 東海興業株式会社
发明人： SAITO SEIJI , KOBAYASHI TETSUYA , KATO NAOTO , NAGAMI HIROSHI , HOSAKA HIROSHI
IPC分类号： B32B5/24 , B29C39/10 , B29C39/40 , B29K105/04 , B29K105/06
CPC分类号： B29C44/16 , B29C44/588
摘要： PROBLEM TO BE SOLVED: To provide a foam molded product, a method for foam-molding the same and a sheet material for the foam molded product, in which an adjustment of an air permeation resistance of the sheet material is easy, and the sheet material can easily follow along a molding surface of the molding mold without impregnating the sheet material with a foaming raw material when foam-molding, and a desired shape can be stably obtained. SOLUTION: In the foam molded product 1, the sheet material 3 is integrated on the outer surface of the foam-molding 1. The sheet material 3 is formed of a laminate of a stretched porous film 31 with a plurality of pores formed by carrying out a stretching processing, and a nonwoven fabric 32, and has a property of disallowing a liquid to permeate while allowing a gas to permeate. In the foam molded product 1, the nonwoven fabric 32 side of the sheet material 3 is arranged on the outer surface side of the foam molded product 1 and the sheet material 3 and a foam molded product body 2 are integrated. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：为了提供发泡成型体，其发泡成型方法和发泡成型体的片材，其中片材的耐透气性的调节容易，以及当发泡成型时，片材可以容易地沿着模制模具的模制表面跟随发泡原料浸渍片材，并且可以稳定地获得所需的形状。解决方案：在泡沫成型品1中，片材3一体化在发泡成型品1的外表面上。片材3由形成有多个孔的拉伸多孔膜31的层叠体形成通过进行拉伸处理和非织造布32，并且具有不允许液体渗透同时允许气体渗透的性质。在发泡成型体1中，片材3的无纺布32侧配置在发泡成型体1的外表面侧，片材3和发泡成型体2一体化。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2004147979A Cushion material for vehicle sheet 审中-公开
公开(公告)号：JP2004147979A
公开(公告)日：2004-05-27
申请号：JP2002318519
申请日：2002-10-31
申请人： Araco Corp , Tokai Kogyo Co Ltd , アラコ株式会社 , 東海興業株式会社
发明人： KOBAYASHI TETSUYA , MURATA YOSHIYUKI , TAKAGI DAISUKE
IPC分类号： A47C7/18 , A47C27/15 , B68G5/02
摘要： PROBLEM TO BE SOLVED: To offer a cushion material which can inhibit big repulsion from occurring in relation to locally big loading added from the neighborhood of the buttocks.
SOLUTION: The cushion material 1 has a primary center section 11 undergoing loading from the neighborhood of the femur of a seat person and a second center section 12 undergoing loading from the neighborhood of the buttocks of the seat person and the outer layer section 15 is arranged on the surface side of the second center section 12. The outer layer section 15 is more projecting than the surface 111 of the primary center section 11, has smaller impact resilience than urethane foam composing the primary center section 11 and the second center section 12, and consists of the urethane foam having a greater hysterisis loss and return time.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2011020355A Chip molding and method of manufacturing the same 有权
标题翻译：芯片成型及其制造方法
公开(公告)号：JP2011020355A
公开(公告)日：2011-02-03
申请号：JP2009167457
申请日：2009-07-16
申请人： Nippo Kogyo Kk , Tokai Kogyo Co Ltd , ニッポー工業株式会社 , 東海興業株式会社
发明人： KOBAYASHI TETSUYA , SATO TAKATOSHI
IPC分类号： B29C43/18 , B29B17/00 , B29C43/02 , B29K23/00 , B29K75/00 , B29K105/26 , C08L75/04
CPC分类号： Y02W30/62
摘要： PROBLEM TO BE SOLVED: To provide a chip molding which can allow the whole surface of the chip molding to have a higher hardness than that of a molding comprising only a flexible polyurethane foam chip, and can reduce the weight of the molding, and a method of manufacturing the same.
SOLUTION: The chip molding 20 is formed by steps that a first chip material and a second chip material are mixed, a mixed material in which first chip pieces 24 and second chip pieces 26 are dispersed uniformly is packed, and at the same time, the first and the second chip pieces are combined by an adhesive to be integrated. The first chip material is an aggregate of the first chip pieces formed by crushing of a flexible polyurethane foam. The second chip material is an aggregate of the second chip pieces formed by crushing of a thermoplastic resin foam. Here, an average outside dimension of at least any one of the first chip piece and the second chip piece is controlled so that a bulk density of the first chip material and a bulk density of the second chip material may become equal.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够使芯片成型体的整个表面具有比仅包含柔性聚氨酯泡沫芯片的模塑件具有更高硬度的芯片模制件，并且可以减小模制品的重量，及其制造方法。解决方案：芯片模制件20由第一芯片材料和第二芯片材料混合的步骤形成，将第一芯片块24和第二芯片26均匀分散在其中的混合材料被填充，并且在相同的状态下时间，第一和第二芯片通过要被整合的粘合剂组合。第一芯片材料是通过破碎软质聚氨酯泡沫塑料形成的第一芯片片的聚集体。第二芯片材料是通过粉碎热塑性树脂泡沫而形成的第二芯片片的聚集体。这里，控制第一芯片件和第二芯片件中的至少任何一个的平均外部尺寸，使得第一芯片材料的体积密度和第二芯片材料的体积密度可以变得相等。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2007222354A Seat pad and its manufacturing method 有权
标题翻译：座垫及其制造方法
公开(公告)号：JP2007222354A
公开(公告)日：2007-09-06
申请号：JP2006046084
申请日：2006-02-23
申请人： Tokai Kogyo Co Ltd , 東海興業株式会社
发明人： MIURA YASUO , KOBAYASHI TETSUYA
IPC分类号： B68G7/02 , A47C27/22
摘要： PROBLEM TO BE SOLVED: To effectively prevent occurrence of abnormal noise by preventing a seat cushion pad from shifting and moving from a seat cushion frame.
SOLUTION: A high friction member 30 whose friction coefficient to the seat cushion frame 13 is higher than that of a pad body 25 and a reinforcing material 28 is disposed at a plurality of parts of a portion abuting on the seat cushion frame 13 of the reinforcing material 28 of the seat cushion pad 14, and the slide of the seat cushion pad 14 relative to the seat cushion frame 13 is prevented by frictional force between the high friction member 30 and the seat cushion frame 13. Thus, when the seat cushion pad 14 is pressurized by the body weight of a person sitting on a seat, the seat cushion pad 14 is prevented from shifting and moving from the seat cushion frame 13, thereby preventing the failure that the seat cushion pad 14 rubs against the seat cushion frame 13 and the abnormal noise is caused.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过防止座垫垫从座垫框架移动和移动来有效地防止异常噪音的发生。解决方案：座垫框架13的摩擦系数高于衬垫本体25和增强材料28的摩擦系数的高摩擦构件30设置在座垫框架13上的部分的多个部分座垫14的加强材料28和座垫衬垫14相对于座垫框架13的滑动被高摩擦构件30和座垫框架13之间的摩擦力所阻止。因此，当坐垫垫14被坐在座椅上的人的体重加压，防止座垫垫14从座垫框架13移位和移动，从而防止座垫垫14摩擦座椅的失败缓冲框架13产生异常噪音。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2014171801A Foamed molded article integrated with skin and production method thereof 有权
标题翻译：泡沫成型制品与皮肤及其生产方法相结合
公开(公告)号：JP2014171801A
公开(公告)日：2014-09-22
申请号：JP2013049392
申请日：2013-03-12
申请人： Otsuka Sangyo Material Kk , 大塚産業マテリアル株式会社 , Tokai Kogyo Co Ltd , 東海興業株式会社
发明人： OTSUKA MASAITSU , HANAKI MASAHIKO , KOBAYASHI TETSUYA
IPC分类号： B68G7/06 , A47C7/38 , A47C27/14 , B29C33/12 , B29C39/10 , B29K105/04 , B29L31/58 , B60N2/48
摘要： PROBLEM TO BE SOLVED: To provide a formed molded article integrated with skin that is reduced in parts count, facilitates production, and is used for vehicles without sewing such as a headrest, an armrest, a seat back and a seat cushion.SOLUTION: A foamed molded article integrated with skin (e.g., a headrest) 1 has a skin 10, a stay 30, and a pad material 40. The skin 10 is configured such that a skin material 11 having a layer where a foamed synthetic resin can be impregnated on the back side thereof is heated and pressurized to be formed into a three-dimensional shape, and folded parts 12a, 16a having an opening part 18 and formed by folding the peripheral edge of the opening end in the opening part 18 in the inside direction are brought into contact with each other and the opening part 18 is closed. The stay 30 has a portion embedded in the skin 10. The pad material 40 is formed by integral foaming of a foamed synthetic resin filled in the skin 10 containing contact parts 18a, 18b, 18c between the folded parts 12a, 16a with the skin 10.
摘要翻译：要解决的问题：为了提供与皮肤一体化的成形模制品，其减少零件数量，便于生产，并且用于不需要缝制的车辆，例如头枕，扶手，座椅靠背和座垫。解决方案：A 与皮肤（例如头枕）1一体化的发泡成型品具有皮肤10，支撑件30和垫材40.皮肤10被构造成使得具有可以浸渍发泡合成树脂的层的表皮材料11 在其后侧被加热加压以形成三维形状，以及折叠部分12a，16a，其具有开口部分18，并且通过在开口部分18的内侧方向折叠开口端的周缘而形成彼此接触并且打开部18关闭。支架30具有嵌入皮肤10中的部分。衬垫材料40通过填充在包含折叠部分12a，16a之间的接触部分18a，18b，18c的皮肤10中的发泡合成树脂与皮肤10整体发泡而形成。

7. 发明专利

JP2008307834A Manufacturing method of cushioning body 有权
标题翻译：扣紧身体的制造方法
公开(公告)号：JP2008307834A
公开(公告)日：2008-12-25
申请号：JP2007159568
申请日：2007-06-15
申请人： Tokai Kogyo Co Ltd , 東海興業株式会社
发明人： YAMAZAKI HIROYUKI , KOBAYASHI TETSUYA
IPC分类号： B29C39/10 , A47C7/18 , B29C39/26 , B29K105/04 , B29L9/00 , B29L31/58
摘要： PROBLEM TO BE SOLVED: To make it possible to cover a projected part with backing sheets under the condition that an underfill is prevented from developing in the projected part of a seat back pad without complicating the structure of molding dies.
SOLUTION: After the mounting of a first air-permeable backing sheet 16 to the center die 36 of the molding dies so as to expose the projected part molding recessed part 41 of the center die 36 from the opening part 26 of the first backing sheet 16, a second backing sheet 17 being air-permeable and having a self-shape retainable rigidity is mounted to the projection-molding recess 41 and to its neighborhood so as to support the peripheral edge of the opening part 26 of the first backing sheet 16 by the peripheral edge of the second backing sheet 17. Then, a urethane foam raw material P poured in the molding dies is foamingly expanded so as to fill a cavity 39. In that case, while the gas in the projection-molding recess 41 is escaped through the second backing sheet 17, the foamingly flowing of the urethane foam raw material P is proceeded so as to fill the urethane foam raw material P in the projection-molding recess 41.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在不使模具的结构复杂化的情况下，在底座填充物被防止在座椅靠背垫的突出部分中显影的条件下，可以用背衬片覆盖突出部分。解决方案：将第一透气性背衬片16安装到成型模具的中心模具36之后，将中心模具36的突出部分模制凹部41从第一透气性衬底16的开口部26露出。背衬片16，具有自身形状保持刚性的透气性的第二背衬片17安装到凸起成型凹部41及其附近，以支撑第一背衬的开口部26的周边边缘然后，将浇注在成型模具中的聚氨酯泡沫原料P发泡膨胀以填充空腔39.在这种情况下，当投影模制凹部中的气体 41通过第二背衬片17逸出，进行聚氨酯泡沫原料P的发泡流动，以填充突起成型凹部41中的聚氨酯泡沫原料P.（C）2009年， JPO＆INPIT

8. 发明专利

JP2005237483A Cushion body for vehicle seat 有权
标题翻译：车身座椅用座椅
公开(公告)号：JP2005237483A
公开(公告)日：2005-09-08
申请号：JP2004048523
申请日：2004-02-24
申请人： Tokai Kogyo Co Ltd , Toyota Boshoku Corp , トヨタ紡織株式会社 , 東海興業株式会社
发明人： KOBAYASHI TETSUYA , MURATA YOSHIYUKI , TAKAGI DAISUKE
IPC分类号： B60N2/90 , A47C27/15 , B60N2/44
摘要： PROBLEM TO BE SOLVED: To provide a cushion body for a vehicle seat capable of sufficiently exhibiting fitting feeling according to a foamed body constituting a surface layer part and properly exhibiting holding feeling according to a foamed body constituting center parts.
SOLUTION: The cushion body 1 has a first center part 11 for receiving load from the vicinity of the upper part of thoracic vertebrae of a sitter, a second center part 12 for receiving load from the vicinity of the lower part of the thoracic vertebrae of the sitter, and a third center part 13 for receiving load from the vicinity of the lumbar vertebrae of the sitter, and the surface layer part 15 is arranged on the surface 111 of the first center part 11. The surface 151 of the surface layer part projects above the surfaces 121, 131 of the second and third center parts 12, 13. The surface layer part 15 is formed of a foamed urethane with a smaller rebound resiliency and greater hysteresis loss and rebound time than those of a foamed urethane constituting the first to third center parts 11 to 13.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够根据构成表面层部分的发泡体充分发挥装配感的车座用缓冲体，并且根据构成中心部的泡沫体适当地呈现保持感。解决方案：缓冲体1具有第一中心部分11，用于从保持器的胸椎上部附近接收负载，第二中心部分12用于从胸部的下部附近接收负载保持器的椎骨，以及用于从保持器的腰椎附近接受负荷的第三中心部分13，并且表面层部分15布置在第一中心部分11的表面111上。表面的表面151 层部分突出在第二和第三中心部分12,13的表面121,131之上。表面层部分15由发泡氨基甲酸酯形成，其具有比发泡氨基甲酸酯构成的回弹弹性更小，滞后损失和回弹时间更大第一至第三中心部分11至13.版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2007222355A Seat pad and its manufacturing method 有权
标题翻译：座垫及其制造方法
公开(公告)号：JP2007222355A
公开(公告)日：2007-09-06
申请号：JP2006046085
申请日：2006-02-23
申请人： Tokai Kogyo Co Ltd , 東海興業株式会社
发明人： MIURA YASUO , KOBAYASHI TETSUYA
IPC分类号： B68G7/02 , A47C27/22 , B29C39/10 , B29K105/04 , B29L31/58
摘要： PROBLEM TO BE SOLVED: To effectively prevent occurrence of abnormal noise by preventing a seat cushion pad from shifting and moving from a seat cushion frame.
SOLUTION: A high friction member 30 whose friction coefficient to the seat cushion frame 13 is higher than that of a pad body 25 is disposed at two or more parts of a portion to abut on the seat cushion frame 13 of the pad body 25 of the seat cushion pad 14, and the slide of the seat cushion pad 14 relative to the seat cushion frame 13 is prevented by frictional force between the high friction member 30 and the seat cushion frame 13. Thus, when the seat cushion pad 14 is pressurized by the body weight of a person sitting on a seat, the seat cushion pad 14 is prevented from shifting and moving from the seat cushion frame 13, thereby preventing the failure that the seat cushion pad 14 rubs against the seat cushion frame 13 and the abnormal noise is caused.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过防止座垫垫从座垫框架移动和移动来有效地防止异常噪音的发生。解决方案：将座垫框架13的摩擦系数高于衬垫本体25的高摩擦构件30设置在一部分的两个或多个部分上以抵靠在衬垫本体的座垫框架13上座垫衬垫14的25以及座垫衬垫14相对于座垫框架13的滑动被高摩擦构件30与座垫框架13之间的摩擦力所阻止。因此，当座垫衬垫14 被坐在座椅上的人的体重加压，防止座垫垫14从座垫框架13移位和移动，从而防止座垫垫14摩擦座垫框架13和引起异常噪音。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2013086643A Cushion body for vehicle seat, and vehicle seat 有权
标题翻译：车身座椅和车身座椅
公开(公告)号：JP2013086643A
公开(公告)日：2013-05-13
申请号：JP2011228548
申请日：2011-10-18
申请人： Tokai Kogyo Co Ltd , 東海興業株式会社
发明人： KOBAYASHI TETSUYA , KIDO TAKESHI
IPC分类号： B60N2/90 , A47C7/72 , A47C27/12 , B60N2/58 , B60N2/68
摘要： PROBLEM TO BE SOLVED: To allow accessories for operating a seat position to be installed at an easy-to-operate position without reducing safety and productivity of a vehicle seat.SOLUTION: In a seat frame 14 of a seat back 13 of a passenger seat, the accessories 18 (a switch box 19, a mounting tool 20, etc.) are provided for operating a longitudinal slide position of the passenger seat. On the reverse side of a pad 22, a recess 24 is formed for housing the accessories. For covering at least a portion (a portion corresponding to the mounting tool 20, e.g.) of the recess 24, a cover member 25 is integrally provided. The cover member 25 has a JISK 7215 durometer hardness of HDA 50 or higher and HDD 100 or lower. When the body of a seated person collides with a hard portion (the mounting tool 20, e.g.) of the accessories 18 via the pad 22 and the cover member 25 at the time of a collision of the vehicle, the impact is properly moderated by the cover member 25 to prevent damage to the seated person.
摘要翻译：要解决的问题：允许将座椅位置操作的附件安装在易于操作的位置，而不会降低车辆座椅的安全性和生产率。解决方案：在乘客座椅的座椅靠背13的座椅框架14中，提供附件18（开关盒19，安装工具20等）以操作乘客座椅的纵向滑动位置。在垫22的相反侧，形成有用于容纳附件的凹部24。为了覆盖凹部24的至少一部分（例如与安装工具20对应的部分），一体地设有盖部件25。盖构件25具有HDA 50或更高的JISK 7215硬度计硬度和HDD 100或更低的硬度。当座椅的身体在车辆碰撞时经由垫22和盖构件25与硬件部分（例如，安装工具20，例如）碰撞时，冲击被适当地缓和盖构件25，以防止对就座者的损坏。版权所有（C）2013，JPO＆INPIT

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