公开(公告)号：EP1749645A4

公开(公告)日：2010-12-01

申请号：EP05743610

申请日：2005-05-26

Applicant: BRIDGESTONE CORP

Inventor： YANAGI HIDESHI ,  SUGIO DAISUKE ,  NAKAZAWA KAZUMA ,  IWASAKI SHINICHI ,  TAKEDA YUJI ,  YOSHIDA MASAKI

IPC: B29C73/16 ,  F04B41/02 ,  F04B43/08

CPC classification number: F04B41/02 ,  B29C73/166 ,  B29L2030/00 ,  Y10T152/10684

公开(公告)号：EP1693181A4

公开(公告)日：2010-02-10

申请号：EP04819401

申请日：2004-11-25

Applicant: BRIDGESTONE CORP

Inventor： IWASAKI SHINICHI ,  NAKAZAWA KAZUMA ,  INO FUMITAKA ,  HATAKEYAMA YOSHIKATSU ,  HAYASHI SHINTARO

IPC: B29D30/06 ,  B29D30/00 ,  B60C17/06

CPC classification number: B29D30/0681 ,  B29D2030/0683 ,  B60C17/06

公开(公告)号：EP1380354A4

公开(公告)日：2004-07-21

申请号：EP02713172

申请日：2002-03-20

Applicant: BRIDGESTONE CORP

Inventor： HIRATA NARUKUNI ,  NAKAZAWA KAZUMA ,  IZUMOTO RYUJI ,  IWASAKI SHINICHI ,  SUGIO DAISUKE ,  INO FUMITAKA

IPC: B05D3/06 ,  B05D3/14 ,  B05D5/00 ,  B05D7/00 ,  B60C13/00 ,  C08J7/00 ,  B01J37/02

CPC classification number: B60C13/002 ,  B05D3/063 ,  B05D3/144 ,  B05D5/00 ,  B05D7/52 ,  B05D2201/02

Abstract: A method for forming an antifouling coating disposed on the surface to be treated of a substrate having a surface comprising a plastic or a rubber, which contains a photocatalyst and an amorphous titanium peroxide having substantially no photocatalytic activity, characterized in that it comprises a step of subjecting the surface to be treated of the substrate to a dry treatment for introducing a hydrophilic group onto the surface, and a step of applying an aqueous coating material containing a photocatalyst and an amorphous titanium peroxide having substantially no photocatalytic activity on the resultant surface after the treatment; and an antifouling material having an antifouling coating formed by the method. The dry treatment is preferably a plasma discharge treatment, a corona discharge treatment or an ultraviolet irradiation treatment.

Abstract translation: 一种形成防污涂层的方法，所述防污涂层设置在具有包含塑料或橡胶的表面的基材的待处理表面上，所述基材包含光催化剂和基本不具有光催化活性的无定形过氧化钛，其特征在于其包括以下步骤： 使待处理基板的表面经受干燥处理以将亲水基团引入到表面上;以及在所得表面上涂覆含有光催化剂和基本上不具有光催化活性的无定形过氧化钛的水性涂料， 治疗; 以及具有由该方法形成的防污涂层的防污材料。 干处理优选为等离子体放电处理，电晕放电处理或紫外线照射处理。

公开(公告)号：EP1695814A4

公开(公告)日：2007-08-08

申请号：EP04818503

申请日：2004-11-12

Applicant: BRIDGESTONE CORP

Inventor： NAKAZAWA KAZUMA ,  SUGIO DAISUKE ,  INO FUMITAKA ,  IZUMOTO RYUJI ,  IWASAKI SHINICHI ,  HIRATA NARUKUNI

IPC: B29D30/06 ,  B21D15/10 ,  B21D26/041 ,  B21D26/047 ,  B21D51/12 ,  B21D53/26 ,  B60C17/04 ,  B60C17/06

CPC classification number: B21D26/047 ,  B21D26/041 ,  B21D53/26 ,  B29D30/0681 ,  B29D2030/0683 ,  B60C17/043 ,  B60C17/06

Abstract: A method of producing a supporting body having no joint, a supporting body having no joint, and a run-flat pneumatic tire having the supporting body. A hollow-cylindrical member (36) having a bottom section (36B) is formed of a metal sheet by deep drawing. The opening section (36D) side and bottom section (36B) side of the hollow-cylindrical member (36) are removed, then the hollow-cylindrical member (36) is curved into a shape where the intermediate section in the axial direction of the hollow-cylindrical member (36) has a projection section (26A) projecting radially outward, and as a result a shell (26) is formed. Thus, the shell (26) having no joint can be obtained.

公开(公告)号：EP1566424A4

公开(公告)日：2007-05-30

申请号：EP03774214

申请日：2003-11-25

Applicant: BRIDGESTONE CORP

Inventor： NAKAZAWA KAZUMA ,  YANAGI HIDESHI ,  IZUMOTO RYUJI ,  IWASAKI SHINICHI

IPC: B29C73/16 ,  C09K3/10 ,  B29C73/22

CPC classification number: B29C73/166 ,  B29C73/163 ,  B29L2030/00

Abstract: The present invention is directed to provide a puncture-sealant that can maintain high sealing ability and is excellent in practicality. The invention is a puncture-sealant for sealing a hole in a punctured tire, the puncture-sealant including: (1) at least one type of rubber latex selected from the group consisting of SBR latex, NBR latex, carboxyl-modified SBR latex and carboxyl-modified NBR latex; (2) an antifreezing agent; and (3) at least one of a short fiber or a resin adhesive that is compatible with the rubber latex.

Abstract translation: 一种刺孔密封剂，能够保持高密封能力，并且具有实用性。 特别是一种能够密封刺破轮胎的孔的刺孔密封剂，其特征在于刺孔密封剂包括（1）至少一种选自SBR胶乳，NBR胶乳，羧基化SBR胶乳和羧化NBR胶乳的橡胶胶乳， （2）防冻剂和（3）与上述橡胶胶乳混溶的短纤维和树脂粘合剂中的至少一种。

公开(公告)号：JP2008126580A

公开(公告)日：2008-06-05

申请号：JP2006315871

申请日：2006-11-22

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： IWASAKI SHINICHI ,  HIRATA NARUKUNI ,  IZUMIMOTO TAKAHARU ,  TAKEDA YUJI

IPC: B29C73/02 ,  B29C73/24 ,  B60S5/04

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for injecting a sealing agent where plugging by solidifying the sealing agent in the flowing path way is surely avoided.
SOLUTION: The injection apparatus of the sealing agent is an apparatus for injecting a liquid sealing agent into a punctured pneumatic tire 14 by using a pressurized gas and provided with a flow velocity controlling member 17 for controlling the upper limit value of the flow speed of the sealing agent at a tire valve 16 in a flow path way of the sealing agent. The flow velocity controlling member 17 controls the flow speed of the sealing agent at the tire valve 16 by carrying out pressure controlling of for compressed air sent from a compressor unit 12. The sealing agent has a property to be solidified by deforming the shape by receiving shearing stress, the higher shearing stress received the faster is the solidifying speed.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于注射密封剂的设备，其中可靠地避免通过以流动路径固化密封剂的堵塞。 解决方案：密封剂的注射装置是通过使用加压气体将液体密封剂注射到穿刺的充气轮胎14中并且设置有用于控制流动的上限值的流速控制构件17的装置 以密封剂的流路方式在轮胎阀16处的密封剂的速度。 流速控制构件17通过对从压缩机单元12输送的压缩空气进行压力控制来控制轮胎阀16处的密封剂的流速。密封剂具有通过接收使形状变形而固化的性质 剪切应力，较高的剪切应力得到的凝固速度越快。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008049598A

公开(公告)日：2008-03-06

申请号：JP2006228574

申请日：2006-08-25

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： TAKEDA YUJI ,  IWASAKI SHINICHI ,  IZUMIMOTO TAKAHARU ,  SUGIO DAISUKE ,  YOSHIDA MAKI ,  YAMAGUCHI ICHIRO

IPC: B29C73/24 ,  B01F3/10 ,  B01F5/00 ,  B01F5/06 ,  B01F7/08 ,  B29C73/02 ,  F04F1/06

Abstract: PROBLEM TO BE SOLVED: To provide a sealant injection device which efficiently mixes a plurality of liquids for use in forming a sealant.
SOLUTION: In a liquid mixing part 30, a first liquid L1 and a second liquid L2 are allowed to flow in a mixing flow channel 36 through a first liquid flow channel 32 and a second liquid pipe 26, respectively. In the mixing flow channel 36, the first and second liquids L1 and L2 flow toward a joint hose 66 along a spiral flow channel member 38. At this time, the first and second liquids L1 and L2 flow through a spirally constituted flow channel by means of the spiral flow channel member 38, a vortex flow is produced and the first and second liquids L1 and L2 are stirred by the vortex flow to be efficiently mixed to prepare the sealant.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种密封剂注入装置，其有效地混合用于形成密封剂的多种液体。 解决方案：在液体混合部分30中，第一液体L1和第二液体L2分别通过第一液体流动通道32和第二液体管道26在混合流动通道36中流动。 在混合流动通道36中，第一和第二液体L1和L2沿着螺旋流动通道构件38流向接头软管66.此时，第一和第二液体L1和L2通过螺旋形构成的流动通道 螺旋流动通道构件38产生涡流，并且第一和第二液体L1和L2被涡流搅拌以被有效地混合以制备密封剂。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008023977A

公开(公告)日：2008-02-07

申请号：JP2006322207

申请日：2006-11-29

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： YOSHIDA MAKI ,  IZUMIMOTO TAKAHARU ,  IWASAKI SHINICHI

IPC: B29C73/02 ,  B29C73/24

CPC classification number: B29C73/166 ,  B29L2030/00

Abstract: PROBLEM TO BE SOLVED: To prevent a burr, produced from the joint portion by welding between a liquid formulation container and an injection unit, from interfering with a boring member inserted into a jig communication passage when the boring member is inserted into the jig communication passage to prevent the obstruction of the piercing action through a sealing member by the edge of the boring member. SOLUTION: In a sealing pump-up device 10, a tubular inner annular member 104 is integrally formed on the inner peripheral side of a joined portion 37 in an injection unit 20 so as to surrounded, from the outer peripheral side, a boring member 62 held in a jig insertion hole 44, and a burr housing unit 106 consisting of a substantially cylindrical space is formed between the outer annular member 28 of a liquid formulation container 18 and the inner annular member 104, whereby it is possible to guide the tip end side of a burr 110 upward by the inner annular member 104 while preventing the burr 110, extending from the joint portion between the outer annular member 28 and the joint portion 37 toward the inner peripheral side, from moving toward the boring member 62 side of the burr 110 by means of the inner annular member 104. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了防止在液体制剂容器和注射单元之间通过焊接从接合部分产生的毛刺，当镗孔构件插入到夹具连接通道中时与插入到夹具连通通道中的镗孔构件相干扰 夹持连通通道，以防止通过钻孔构件的边缘通过密封构件阻碍穿孔作用。 解决方案：在密封泵送装置10中，管状内环形构件104一体地形成在注射单元20中的接合部37的内周侧上，从而从外周侧包围 保持在夹具插入孔44中的镗孔构件62和由液体制剂容器18的外部环形构件28和内部环形构件104之间形成由基本上圆柱形的空间组成的毛刺容纳单元106，由此可以引导 通过内环形构件104向上的毛刺110的前端侧，同时防止从外环形构件28和接合部37之间的接合部向内周侧延伸的毛刺110朝向镗孔构件62移动 通过内环形构件104，毛刺110的侧面。（C）2008年，JPO和INPIT

公开(公告)号：JP2007144668A

公开(公告)日：2007-06-14

申请号：JP2005339360

申请日：2005-11-24

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： SUGIO DAISUKE ,  IWASAKI SHINICHI ,  IZUMIMOTO TAKAHARU ,  TAKEDA YUJI ,  YOSHIDA MAKI ,  YAMAGUCHI ICHIRO

IPC: B29C73/02 ,  B29C73/24 ,  B60S5/04

CPC classification number: B29C73/166

Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the leak amount of air from a pneumatic tire until the closing of the puncture hole is completed after the injection of a sealant is completed and to prevent the lowering of the puncture repairing certainty of a tire caused by the effect of the size of a puncture hole.
SOLUTION: In this puncture repairing device 30 of the tire, compressed air and a solid sealant 106 are injected in the pneumatic tire 140 from a solid sealant container 100 through second injection piping 59, a joint hose 66 and a tire valve 142 before the injection of a liquid sealant 36. By this method, the solid sealant 106 is uniformly diffused within the internal space of the tire 140 to which the compressed air is supplied and a sucked in the puncture hole for allowing the compressed air to flow out to the outside of the tire 140. Accordingly, the puncture hole is preliminarily closed by the solid sealant 106 to satisfactorily reduce the leak of the compressed air from the inside of the tire 140 through the puncture hole.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了充分减少充气轮胎的空气泄漏量，直到在注射密封剂完成之后完成穿刺孔的关闭，并且为了防止轮胎的穿刺修复确定性的降低 由穿刺孔的大小的影响引起的。 解决方案：在该轮胎的穿刺修复装置30中，压缩空气和固体密封剂106从固体密封剂容器100通过第二注射管道59，关节软管66和轮胎阀142注入到充气轮胎140中 在注入液体密封剂36之前，通过这种方法，将固体密封剂106均匀地扩散到供给压缩空气的轮胎140的内部空间内，并将其吸入穿孔以允许压缩空气流出 因此，通过固体密封剂106预先关闭穿刺孔，以通过穿刺孔令人满意地减少来自轮胎140的内部的压缩空气的泄漏。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007076104A

公开(公告)日：2007-03-29

申请号：JP2005265309

申请日：2005-09-13

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： YAMAGUCHI ICHIRO ,  IWASAKI SHINICHI ,  IZUMIMOTO TAKAHARU ,  SUGIO DAISUKE ,  TAKEDA YUJI ,  YOSHIDA MAKI

IPC: B29C73/02 ,  B29D30/06 ,  B29L30/00 ,  B60S5/04

CPC classification number: B29C73/166

Abstract: PROBLEM TO BE SOLVED: To provide a sealing pump-up device made it hard to sprinkle the sealant, which is leaked from a pressure release valve at the time of release of pressure, over an operator. SOLUTION: A pressure release member 54 is attached to the leading end part of the shaft part 52B of a pressure button 52 to be arranged in a cylinder member 53. A pressure release hole 54A is formed to the pressure lease member 54 in a C-shaped state. The one opening K1 of the pressure release hole 54A is arranged in a joint hose 66 and the other opening K2 thereof is arranged on the side reverse to the pressure button 52 outside joint hose 66. When the pressure button 52 is pressed, the pressure release member 54 is moved against a spring member 55 not only to arrange the opening K1 of the pressure release hole 54A at the position corresponding to the cylinder hole 53A but also to arrange the opening K2 at the position corresponding to the cylinder hole 53B and the pressure release hole 54A is opened to the outside through an extension hole 56A. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种密封泵送装置，使其难以喷洒在压力释放时从压力释放阀泄漏的密封剂超过操作者。 解决方案：压力释放构件54附接到压力按钮52的轴部52B的前端部，以布置在气缸构件53中。压力释放孔54A形成在压力承载构件54上 C形状态。 压力释放孔54A的一个开口K1布置在接头软管66中，另一个开口K2布置在与压力按钮52的外侧接头软管66相反的一侧。当压力按钮52被按压时，压力释放 构件54抵抗弹簧构件55移动，不仅将压力释放孔54A的开口K1布置在与气缸孔53A相对应的位置处，而且还将开口K2布置在对应于气缸孔53B的位置和压力 释放孔54A通过延伸孔56A向外部开口。 版权所有（C）2007，JPO＆INPIT