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1. 发明专利

JPH11247322A PLASTIC-MADE RADIO WAVE OBSTRUCTION PREVENTION SOUND INSULATION WALL 失效
公开(公告)号：JPH11247322A
公开(公告)日：1999-09-14
申请号：JP6933998
申请日：1998-03-04
申请人： JSP CORP , ASAHI GLASS MATEKKUSU KK
发明人： TAZAWA HITOSHI , YAMAZAKI HIROSHI
IPC分类号： E04B1/84 , E04B1/82
摘要： PROBLEM TO BE SOLVED: To provide a plastic-made into radio wave obstruction prevention sound insulation wall having an excellent sound absorptive property in a specific frequency zone and capable of preventing a radio wave obstruction in a plastic- made sound insulation wall. SOLUTION: A sound insulation wall comprises a fiber-reinforced external facing material having a space part in an inside in which an opening part for a louver type sound inlet is formed in a sound source side, and a plastic-made sound absorption material 3 disposed in the space part of the external facing material. In a sound absorption rate in which central frequencies obtained by the reverberation chamber sound absorption measuring method of JIS A1409 are 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500 and 3150 (Hz), the central frequency measuring points whose sound absorption rate is 0.7 or more have continuous three points or more.

2. 发明公开

EP1016511A4 MOLDED BODY OF THERMOPLASTIC RESIN HAVING SOUND ABSORPTION CHARACTERISTICS 失效
标题翻译：具有吸音性能的热塑性树脂成型体
公开(公告)号：EP1016511A4
公开(公告)日：2005-08-03
申请号：EP98911136
申请日：1998-03-31
申请人： JSP CORP
发明人： TOKORO HISAO , YAMAZAKI HIROSHI , SHIOYA SATORU , SHINOHARA MITSURU , HIRA AKINOBU
IPC分类号： C08J9/232 , B29C39/10 , B29C67/20 , B29K23/00 , B32B5/18 , B32B27/32 , G06F13/00 , G06F13/36 , G06F13/40 , G06F13/42 , G10K11/162 , G11C7/00 , G11C11/401 , B29C44/00 , G10K11/16
CPC分类号： G06F13/405 , B29C44/445 , B29K2995/0002 , G06F13/4059 , G10K11/162
摘要： A foamed body produced by using expandable particles, and having communicating pores has sound absorption characteristics, and can be used as a sound absorptive material. However, a sound absorptive material comprising such a foamed body could not attain a high sound absorbing coefficient in a wide acoustic frequency band. The subject mold body is produced by using resin particles and has sound absorption characteristics, the resin particles having through pores and a porosity in a most densely packed state of 45-80 %. The void ratio of the molded body is 10-60 %, and the bulk density thereof 0.01-0.6 g/cm . The molded body has not less than 3 continuous central frequency measuring points at which the sound absorbing coefficient is not less than 70 %, and not less than 7 continuous central frequency measuring points at which the sound absorbing coefficient is not less than 50 % in the sound absorbing coefficients at the central frequencies of 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500 and 3150 (Hz) which are determined by a sound absorbing coefficient measuring method according to the reverberation method under JIS A1409.

3. 发明专利

DE69840000D1 未知
公开(公告)号：DE69840000D1
公开(公告)日：2008-10-23
申请号：DE69840000
申请日：1998-03-31
申请人： JSP CORP
发明人： TOKORO HISAO , YAMAZAKI HIROSHI , SHIOYA SATORU , SHINOHARA MITSURU , HIRA AKINOBU
IPC分类号： B29C44/00 , C08J9/232 , B29C39/10 , B29C67/20 , B29K23/00 , B32B5/18 , B32B27/32 , G06F13/00 , G06F13/36 , G06F13/40 , G06F13/42 , G10K11/16 , G10K11/162 , G11C7/00 , G11C11/401
摘要： An expansion-molded article (foamed body) produced by using foamed and expanded beads, and having open voids has sound absorbing qualities, and can be used as a sound absorbing material. However, a sound absorbing material comprising such an expansion-molded article has been unable to attain a high sound absorption coefficient in a wide acoustic frequency range. The invention relates to a molded article produced by using resin particles, and having sound absorbing qualities. The resin particles used have through hole(s) and a porosity of 45 to 80% in a most densely packed state. The void content of the molded article is 10 to 60%, and the bulk density thereof is 0.01 to 0.6 g/cm 3 . The molded article has not less than 3 continuous center frequency measuring points at which the sound absorption coefficient is at least 70%, and not less than 7 continuous center frequency measuring points at which the sound absorption coefficient is at least 50% in the sound absorption coefficients at the center frequencies of 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500 and 3150 (Hz) as determined by the measuring method of reverberant absorption coefficient prescribed in JIS A 1409.

4. 发明专利

JP2000355379A RETURNABLE CONTAINER HAVING HIGH RECYCLABILITY USABLE REPEATEDLY 失效
公开(公告)号：JP2000355379A
公开(公告)日：2000-12-26
申请号：JP16414999
申请日：1999-06-10
申请人： NIPPON SUISAN KAISHA LTD , JSP CORP , MITSUBISHI SHOJI PLAST KK
发明人： IMAOKA AKIHIKO , TAKAI AKIRA , ABE AKIHISA , KUWABARA HIDEKI , YAMAZAKI HIROSHI , MINAMINO TOMOHIKO
IPC分类号： B65D85/50 , B65D81/18 , B65D81/38
摘要： PROBLEM TO BE SOLVED: To obtain a container which satisfies the requirements including washable, strong properties and durable property against repetitious use, being equipped with a heat-retainability almost the same as polystyrene foam, being less influential to environment, being light for handling and being inexpensive, and to equip the container with additional functions such as improvement of reusability, simplification or elimination of control and guarantee of product quality and inspections at shipment and delivery and materialization of paperless management without slips. SOLUTION: A container is formed of a polyolefine material, desirably of a polypropylene foam, and a film, and the foam and the film are welded together and suitable to foods requiring a temperature control and available for repetitious use after being collected, washed and stored while being high in recyclability. The container comprises a container main body and a lid body, and the container main bodies 2 can be heaped up with one another and the lid bodies 3 can also be heaped up with one another while being available for piling up the containers in a multiple tier with each of the lid bodies put on each of the container main bodies 2. A bar-code label or a non-contact recognition element showing control informations for returnable containers for processings of communications and data and control informations including informations regarding contents can be affixed to the container.

5. 发明专利

JPH03197719A GROUND STRUCTURES, E.G. BRIDGE PIER SUPPORT 失效
公开(公告)号：JPH03197719A
公开(公告)日：1991-08-29
申请号：JP33702289
申请日：1989-12-26
申请人： JSP CORP
发明人： YOSHIMURA SHOHEI , TAGA MAKOTO , YAMAZAKI HIROSHI , OMORI KAZUHIKO
IPC分类号： E02D27/32
摘要： PURPOSE:To stabilize a support function by a method wherein a steel shell caisson is placed on a template extending through a foundation pile, and a gasket of a polyorefin resin foam is located between the template and the caisson. CONSTITUTION:A square boxform steel shell caisson 3 is placed on a square plateform template 1, sunk on a water bottom, in a manner to surround foundation piles 2... driven in the respective holes of the template 1. Concrete is placed on the bottom part, the wall parts, and the top part of the steel shell caisson 3 to build a bottom plate 4, a peripheral wall 5, a partition wall 6, and an upper floor beam 7. A square latticeform gasket 8 of a polyorefin resin foam is adhered to the under surface of the steel steel caisson 3 throughout the outer periphery and around the peripheries of the engaging parts of the foundation piles 2... to seal a gap between the caisson and the upper surface of the template 1. This structure enables sharp reduction of production of a non-plane between the template 1 and the steel shell caisson 3.

6. 发明专利

JPH11256608A VIBRATIONPROOF MATERIAL EMBEDDED IN UNDERGROUND AND VIBRATIONPROOF WALL MATERIAL EMBEDDED IN UNDERGROUND, AND VIBRATIONPROOF STRUCTURE USING SAME 失效
公开(公告)号：JPH11256608A
公开(公告)日：1999-09-21
申请号：JP8035298
申请日：1998-03-12
申请人： JSP CORP , INC ENGINEERING KK
发明人： OGATA SABURO , YAMAZAKI HIROSHI
IPC分类号： E02D31/08 , B32B5/32 , B32B27/30 , B32B27/32
摘要： PROBLEM TO BE SOLVED: To obtain an excellent vibrationproof effect and facilitate execution of a vibrationproof structure by stacking a polystyrene-based resin foamed board having a specified density or a higher density and having protrusions and a polyolefin-based resin foamed board having through holes fitted to the protrusions so as to engage the protrusions with the through holes. SOLUTION: A polystyrene-based resin foamed board 2 having 0.016 g/cm or higher density and having protrusions 4 and a polyolefin-based resin foamed board 3 having through holes 5 are mutually stacked so as to fit the protrusions 4 to the through holes 5 to constitute a vibrationproof material 1 to be embedded in the underground. The foamed board 2 having 0.016 g/cm or higher density is excellent in a creep characteristic under a compressive force and has a large resistance against the earth pressure. On the other hand, the foamed board 3 has a smaller modulus of elasticity and an excellent vibrationproof effect. The protrusions 4 serves as support legs between earth and a building wall to avoid a large earth pressure acting on the foamed board 3. Even if the foamed board 2 is made thin, the vibrationproof characteristic can be obtained by laminating the foamed board 3. Hence, the vibrationproof material 1 can be made thin and the execution is facilitated.

7. 发明专利

JPH09242314A VIBRATION-PROOF MATERIAL 失效
公开(公告)号：JPH09242314A
公开(公告)日：1997-09-16
申请号：JP7945996
申请日：1996-03-07
申请人： JSP CORP , ISHIKAWAJIMA BOUON KOGYO KK
发明人： YAMAZAKI HIROSHI
IPC分类号： E04F15/18
摘要： PROBLEM TO BE SOLVED: To obtain a lightweight factory-producible vibration-proof material, which is executed simply and cost of which is reduced, by bonding a board material, in which holes in different size are formed at the same places, with a synthetic-resin foam, to which a plurality of holes are formed, and inserting vibration-proof rubbers into these holes. SOLUTION: A board material 4, in which through-holes 42 are formed so that the places of the through-holes 42 coincide with through-holes 43 when an outer circumference 31 and an outer circumference 41 are displaced and superposed and which has thickness t1 , is laminated on a foam 3, in which the through-holes 34 in a specified size are formed at specified places and which has a thickness t2 , by an adhesive or a method such as heat fusion. Vibration-proof rubbers 2, in which the diameters of the sections of the thickness t2 of lower sections from shoulder sections 21a are represented by (a) and the diameters of the sections of the thickness t1 of upper sections by (b), are fitted to the laminate of the foam 3 and the board material 4 so that sections upper than the shoulder sections 21a are inserted into the through-holes 42 and sections lower than the shoulder sections 21a are inserted into the through-holes 34, thus acquiring a vibration-proof material 1. The vibration-proof material 1 is laid on a foundation floor 8 while the board material 4 side is placed as a top face, and a concrete layer is installed on the board material 4. Accordingly, cost is reduced, and an excellent vibration-proof effect to vibrations having low frequency is obtained.

8. 发明专利

JP2013036211A Vibration-proof floor structure and vibration-proof material 有权
标题翻译：防振地板结构和抗振材料
公开(公告)号：JP2013036211A
公开(公告)日：2013-02-21
申请号：JP2011172407
申请日：2011-08-05
申请人： Jsp Corp , 株式会社ジェイエスピー
发明人： YAMAZAKI HIROSHI
IPC分类号： E04F15/18
摘要： PROBLEM TO BE SOLVED: To provide a vibration-proof floor capable of effectively isolating vibration over a wide range of frequencies.SOLUTION: A vibration-proof floor structure is composed of a floor base 5a of a structure, a vibration-proof material 1 laid on the floor base, and a face material 5b such as concrete floor disposed on the vibration-proof material 1. The vibration-proof material 1 includes at least one sheet of a synthetic resin foam flat plate part 2 and a plurality of synthetic resin foam protrusions 3a and 3b arranged on the plate face of the flat plate part 2. The foam protrusions 3a and 3b include a first type of protrusion 3a which is disposed on the upper plate face of the flat plate part 2 and a second type of protrusion 3b which is disposed on the lower plate face of the flat plate part 2. The foam protrusions 3a and 3b are arranged on the plate faces of the flat plate part 2 such that the position of the upper plate face of the flat plate part 2 on which the first type of foam protrusion 3a is disposed and the position of the lower plate face of the flat plate part 2 on which the second type of foam protrusion 3b is disposed are different, and the areas and the like of the foam protrusions 3a and 3b and the flat plate part 2 are designed to satisfy a predetermined relation.
摘要翻译：要解决的问题：提供能够在宽的频率范围内有效地隔离振动的防振地板。解决方案：防震地板结构由结构的地板基座5a，铺设在地板底座上的防振材料1和设置在防振材料上的混凝土地板等面材5b构成防振材料1包括至少一片合成树脂泡沫平板部分2和布置在平板部分2的板表面上的多个合成树脂泡沫突起3a和3b。泡沫突起3a和 3b包括设置在平板部2的上板面上的第一类型的突起3a和设置在平板部2的下板面上的第二类型的突起3b。泡沫突起3a和3b 布置在平板部件2的板表面上，使得平板部件2的上板面的位置上设置有第一类型的泡沫突起3a，并且平板的下板面的位置第二部分第二部分泡沫突起3b的布置不同，并且泡沫突起3a和3b以及平板部2的面积等被设计成满足预定关系。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JPH09302834A CEILING LINED PANEL FOR CONCRETE CURING CHAMBER AND CEILING STRUCTURE OF CONCRETE CURING CHAMBER 失效
公开(公告)号：JPH09302834A
公开(公告)日：1997-11-25
申请号：JP14874996
申请日：1996-05-20
申请人： JSP CORP
发明人： YAMAZAKI HIROSHI
IPC分类号： E04B9/00 , E04B1/66 , E04G21/02
摘要： PROBLEM TO BE SOLVED: To prevent the drop of water droplets from a ceiling of a concrete curing chamber by attaching a ceiling lined panel in which waterproof ventilating films are accumulated on one face of a foaming body between a ceiling plate of the curing chamber and it at an interval. SOLUTION: A ceiling lined panel 1 for concrete curing chamber formed by accumulating waterproof ventilating films 3 on one face of a thermoplastic resin foaming body 2 having a cavity rate of a cavity communicated with front and rear of 2% or more and density of 0.01 to 0.2g/m is used. When steam is introduced into the curing chamber, it passes the cavity in the resin foaming body 2 and the water proof ventilating film 3 and reaches a cavity 10 between the ceiling lined panel 1 and a ceiling member 7. Since temperature of the ceiling member 7 is low in the cavity 10, steam is dew-condensed on an indoor face side of the ceiling member 7, becomes water droplets, and drops on the moistureproof ventilating film 3 of the ceiling lined panel 1. It flows toward an end which is lower along inclination provided on the ceiling lined panel 1, drops through a through hole 5 for drain close to a wall on an indoor side, and does not drop on a surface of a concrete product which is being cured.

10. 发明专利

JP2007186961A Double structure of structure 有权
标题翻译：结构双重结构
公开(公告)号：JP2007186961A
公开(公告)日：2007-07-26
申请号：JP2006007633
申请日：2006-01-16
申请人： Jsp Corp , Kajima Corp , 株式会社ジェイエスピー , 鹿島建設株式会社
发明人： YAIRI MIKINORI , MINEMURA ATSUO , YAMAZAKI HIROSHI
IPC分类号： E04F15/20 , E04F15/18
摘要： PROBLEM TO BE SOLVED: To provide a double structure (a double floor structure and a double ceiling structure) efficiently reducing the impulsive sound of a heavy floor over a wide band and easily and positively constructed without making structural load to a structure excessive.
SOLUTION: The double floor structure 10 of the structure has a floor foundation bed 12 of the structure, a plurality of support legs 20 arranged on the floor foundation bed 12, and floor panels 13 supported facing the floor foundation bed 12 by the support legs 20. A plurality of dampers 30 each provided with a fixed layer 31 higher in Young's modulus than a viscoelastic body 32, on the surface of the viscoelastic body 32 is adhesively joined to the floor foundation bed 12, and the fixed layer 31 and the floor panel 13 are connected by screw spikes 35.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供双层结构（双层地板结构和双层天花板结构），可以有效地降低宽带上重型地板的冲击声，并且容易且积极地构造，而不会对结构造成过大的结构负载。解决方案：该结构的双层地板结构10具有该结构的地板基础床12，布置在地板基础床12上的多个支撑腿20以及由地板底座12支撑的地板13 多个阻尼器30在粘弹性体32的表面上分别设置有比粘弹性体32更高的杨氏模量的固定层31，粘弹性体31粘接到地板基础床12上，固定层31和地板13通过螺丝钉35连接。版权所有（C）2007，JPO＆INPIT

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