公开(公告)号：US20120048445A1

公开(公告)日：2012-03-01

申请号：US13178628

申请日：2011-07-08

Applicant: Masahiro Segawa

Inventor： Masahiro Segawa

IPC: B60C9/02

CPC classification number: B60C9/28 ,  B60C9/0207 ,  B60C2009/0215 ,  B60C2009/1892 ,  B60C2009/2016 ,  B60C2009/2038 ,  Y10T152/10855

Abstract: A pneumatic tire has a belt ply buried in a tread portion and a carcass ply running into an inner peripheral side of an end portion of the belt ply from a pair of bead portions. The carcass ply was divided in a tire width direction at the tread portion. A division width of the carcass ply is equal to or more than 35% of a maximum width of the belt ply. An auxiliary ply formed by reinforcement cords extending at an angle within a range of ±20 degrees with respect to the tire width direction is arranged in such a manner as to overlap with the carcass ply in an inner peripheral side of the end portion of the belt ply and extend out to an inner side in the tire width direction than the division end portion of the carcass ply.

Abstract translation: 充气轮胎具有埋设在胎面部中的带束帘布层和从一对胎圈部延伸到带束帘布层的端部的内周侧的胎体帘布层。 胎体帘布层在胎面部分沿轮胎宽度方向分割。 胎体帘布层的分割宽度等于或大于带束层的最大宽度的35％。 以相对于轮胎宽度方向以±20度的范围内的角度延伸的加强帘线形成的辅助帘布层布置成在带的端部的内周侧与胎体帘布层重叠 并且延伸到轮胎宽度方向上比胎体帘布层的分割端部更靠内侧。

公开(公告)号：US20070256770A1

公开(公告)日：2007-11-08

申请号：US11661529

申请日：2005-09-06

Applicant: Masahiro Segawa ,  Masayuki Kanai

Inventor： Masahiro Segawa ,  Masayuki Kanai

IPC: B60C17/00

CPC classification number: B60C15/05 ,  B29D30/244 ,  B29D30/32 ,  B29D2030/201 ,  B29D2030/3207 ,  B29D2030/482 ,  B60C13/009 ,  B60C15/023 ,  B60C15/0607 ,  B60C17/0009

Abstract: In a run flat tire provided with a pair of bead sections (1) each having an annular bead (1a), side wall sections (2) respectively extending to an outer side in a tire diametrical direction from the bead sections (1), a carcass layer (4) constituted by a carcass ply (14) wound up by the bead (1a), a reinforcing rubber layer (9) arranged in the side wall section (2) so as to be formed in a crescent cross sectional shape, an annular protrusion section (10) protruding to an outer side in a tire width direction from the bead sections (1), and an annular bead (1b) arranged in the annular protrusion section (10), an end section (15) of the wound-up carcass ply (14) is arranged at a position equal to or less than 95% of a height (h) in the tire diametrical direction to a tire inner peripheral side end of the bead (1b) on the basis of a tire outer peripheral side end of the bead (1a).

Abstract translation: 在设置有分别具有环形凸缘（1a）的一对胎圈部（1）的横向轮胎胎侧部分（2）中，从胎圈部分（1）分别延伸到轮胎直径方向外侧的侧壁部分（2） 由胎圈（1a）卷绕的胎体帘布层（14）构成的胎体层（4），配置在侧壁部（2）上的增强橡胶层（9），形成为新月形横截面 从胎圈部分（1）向轮胎宽度方向的外侧突出的环形突出部分（10）和布置在环形突出部分（10）中的环形胎圈（1b），端部（15） 卷绕胎体帘布层（14）的轮胎内周侧端部的轮胎直径方向的轮胎内周侧端部（1b）的高度（h）的95％以下的位置配置在卷绕胎体帘布层 胎圈（1a）的轮胎外周侧端部的基础。

公开(公告)号：US20070209745A1

公开(公告)日：2007-09-13

申请号：US11575820

申请日：2005-09-15

Applicant: Masahiro Segawa ,  Kazuhiko Kawamura ,  Jun Kodama ,  Masayuki Kanai

Inventor： Masahiro Segawa ,  Kazuhiko Kawamura ,  Jun Kodama ,  Masayuki Kanai

IPC: B60C17/04

CPC classification number: B60C15/06 ,  B60C13/009 ,  B60C13/04 ,  B60C15/024 ,  B60C17/0009 ,  Y10T152/10819 ,  Y10T152/10846

Abstract: The present invention provides a run-flat tire provided with a reinforcing rubber layer 9 arranged in a side wall section 2 so as to be formed in a crescent cross sectional shape, an annular protrusion section 10 protruding to an outer side in a tire width direction from at least one of bead sections 1, and having an inner peripheral side surface 11 facing to an outer peripheral side curved surface of a rim flange 8a at a time of installing a specified rim, and an annular bead 1b arranged in the annular protrusion section 10, in which the run-flat tire is provided with a ridge section 23 connecting to an outer side in the tire width direction from an inner peripheral side surface 11 of the annular protrusion section 10 so as to protrude to an inner peripheral side of the tire, and having an inner diameter smaller than an outer diameter of the rim flange 8a, and a soft rubber layer 15 arranged in the ridge section 23 and having a corner section 16 tapered toward the tire inner peripheral side.

Abstract translation: 本发明提供一种具有加强橡胶层9的缺气保用轮胎，该加强橡胶层9布置在侧壁部分2中以形成月牙形横截面形状，环形突出部分10在轮胎宽度方向外侧突出 从安装规定的边缘时的胎圈部1的至少一个并且具有面向边缘凸缘8a的外周侧曲面的内周侧面11以及设置在环状部的环状胎圈1b 突起部10，其中漏气保用轮胎设置有从环形突起部10的内周侧表面11连接到轮胎宽度方向的外侧的脊部23，以突出到内周侧 的内径小于轮辋凸缘8a的外径，软橡胶层15配置在脊部23中，并且具有朝向轮胎内侧边缘逐渐变细的角部16 pheral侧。

公开(公告)号：US4068034A

公开(公告)日：1978-01-10

申请号：US549818

申请日：1975-02-13

Applicant: Masahiro Segawa ,  Mitsuru Ota ,  Yoshiyuki Hada

Inventor： Masahiro Segawa ,  Mitsuru Ota ,  Yoshiyuki Hada

IPC: B32B15/08 ,  E04B1/78 ,  B32B7/00

CPC classification number: E04B1/78 ,  B32B15/08 ,  Y10T428/249992 ,  Y10T428/3154 ,  Y10T428/31678 ,  Y10T428/31688 ,  Y10T428/31692 ,  Y10T428/31703 ,  Y10T428/31707

Abstract: Metallized plastic composite films including a metallic layer, a layer of a polyvinylidene fluoride homopolymer or copolymer and, optionally, a layer of reinforcing or other insulating material are disclosed.

Abstract translation: 公开了包括金属层，聚偏二氟乙烯均聚物或共聚物层以及任选的增强层或其它绝缘材料层的金属化塑料复合膜。

公开(公告)号：US07628598B2

公开(公告)日：2009-12-08

申请号：US12183474

申请日：2008-07-31

Applicant: Kazutaka Hana ,  Masahiro Segawa

Inventor： Kazutaka Hana ,  Masahiro Segawa

IPC: B29C35/02 ,  B29D30/06

CPC classification number: B29D30/0629 ,  B29D2030/0612

Abstract: In a tire mold 10, in which a tread molding section 12 for molding of a tread comprises a plurality of segments 18 divided in a tire circumferential direction and the respective segments are provided movably in a tire radial direction, ridges 20 for molding of transverse grooves T2 on a tread surface are protrusively provided at least at circumferential ends 23 of the segment 18 in a posture (more specifically, a posture in parallel to a direction M of movement of the segment) inclined outward to a direction toward a center Om of the segment so as to be away from a circumferentially central portion 22 of the segment as it goes toward tip ends thereof.

Abstract translation: 在轮胎模具10中，胎面成形用胎面部12由轮胎周向划分的多个纱条18和轮胎径向可移动地设置，横向槽成形用脊20 胎面表面上的T2至少在片段18的周向端部23突出地设置，该姿势（更具体地，与片段的运动方向M平行的姿势）朝向朝向中心Om的方向向外侧倾斜 从而当其朝向其末端时远离该段的周向中心部分22。

公开(公告)号：US20090035404A1

公开(公告)日：2009-02-05

申请号：US12183474

申请日：2008-07-31

Applicant: Kazutaka Hana ,  Masahiro Segawa

Inventor： Kazutaka Hana ,  Masahiro Segawa

IPC: B29C33/20

CPC classification number: B29D30/0629 ,  B29D2030/0612

Abstract: In a tire mold 10, in which a tread molding section 12 for molding of a tread comprises a plurality of segments 18 divided in a tire circumferential direction and the respective segments are provided movably in a tire radial direction, ridges 20 for molding of transverse grooves T2 on a tread surface are protrusively provided at least at circumferential ends 23 of the segment 18 in a posture (more specifically, a posture in parallel to a direction M of movement of the segment) inclined outward to a direction toward a center Om of the segment so as to be away from a circumferentially central portion 22 of the segment as it goes toward tip ends thereof.

Abstract translation: 在轮胎模具10中，胎面成形用胎面部12由轮胎周向划分的多个纱条18和轮胎径向可移动地设置，横向槽成形用脊20 胎面表面上的T2至少在片段18的周向端部23突出地设置，该姿势（更具体地，与片段的运动方向M平行的姿势）朝向朝向中心Om的方向向外侧倾斜 从而当其朝向其末端时远离该段的周向中心部分22。

公开(公告)号：US20090008014A1

公开(公告)日：2009-01-08

申请号：US11815594

申请日：2006-01-31

Applicant: Masahiro Segawa ,  Kazutaka Hana

Inventor： Masahiro Segawa ,  Kazutaka Hana

IPC: B60C17/04

CPC classification number: B60C3/06 ,  B60C11/0058 ,  B60C11/0066 ,  B60C11/0304 ,  B60C11/033 ,  B60C13/009 ,  B60C15/0236 ,  B60C17/0009 ,  B60C17/0018 ,  B60C19/001 ,  B60C2001/0033 ,  Y02T10/862 ,  Y10T152/10819 ,  Y10T152/10864

Abstract: In the invention, a run-flat tire including a pair of bead portions having an annular first bead, sidewall portions respectively extending to an outer side in a tire diametrical direction from the bead portions, reinforce rubber layers arranged in the sidewall portions, a tread portion connecting outer peripheral side ends of the sidewall portions via shoulder portions, wherein the run-flat tire includes an annular inflating portion provided on the outside in a tire width direction of the bead portion arranged on the outside of the vehicle, and having an inner circumferential side face opposing to an outer circumferential curved side face of a rim flange when a regular rim is fixed; and an annular second bead arranged at the annular inflating portion, wherein the reinforce rubber layer arranged on the outside of the vehicle has a rubber hardness of 60 to 82 degree, the reinforce rubber layer arranged on the inside of the vehicle has a rubber hardness of 65 to 90 degree, and the reinforce rubber layer arranged on the inside of the vehicle has the rubber hardness which is equal to or more than that on the outside of the vehicle, and has a maximum thickness which is larger than that on the outside of the vehicle by at least 0.5 mm.

Abstract translation: 在本发明中，包括一对具有环状的第一胎圈的胎圈部的漏气保用轮胎，分别从胎圈部向轮胎径向外侧延伸的侧壁部，加强配置在胎侧部的橡胶层，胎面 通过肩部连接侧壁部的外周侧端部的部分，其中，所述漏气保用轮胎包括设置在设置在车辆外侧的胎圈部的轮胎宽度方向的外侧的环状的充气部， 当固定有规则边缘时，与轮辋凸缘的外周弯曲侧面相对的圆周侧面; 以及布置在环形膨胀部分处的环形第二胎圈，其中布置在车辆外侧的加强橡胶层的橡胶硬度为60至82度，布置在车辆内侧的加强橡胶层的橡胶硬度为 65至90度，并且布置在车辆内侧的加强橡胶层的橡胶硬度等于或大于车辆外侧的橡胶硬度，并且具有比在车辆外侧更大的最大厚度 车辆至少0.5毫米。

公开(公告)号：US4011874A

公开(公告)日：1977-03-15

申请号：US480447

申请日：1974-06-17

Applicant: Masahiro Segawa ,  Mitsuo Onozuka ,  Ichiroh Ishibashi ,  Shinsuke Yoshikawa ,  Shigeru Saitoh

Inventor： Masahiro Segawa ,  Mitsuo Onozuka ,  Ichiroh Ishibashi ,  Shinsuke Yoshikawa ,  Shigeru Saitoh

IPC: C08L27/00 ,  A61N20060101 ,  A61N5/06 ,  B29C41/26 ,  B29C55/00 ,  B29C61/00 ,  B29D7/01 ,  B29L7/00 ,  C08J5/18 ,  C08J7/00 ,  C08L1/00 ,  C08L27/12 ,  E04H1/12 ,  E06B9/24 ,  C08F3/22 ,  G02B1/04

CPC classification number: A61N5/06 ,  Y10S428/91 ,  Y10S428/918 ,  Y10T428/26 ,  Y10T428/268 ,  Y10T428/269 ,  Y10T428/3154 ,  Y10T428/31544

Abstract: A melt-molded polyvinylidene fluoride or polymonochlorotrifluoroethylene sheet having a thickness of about 20 .mu. to 2 mm and a spherulite size of less than about 10 .mu., whereby the sheet transmits more than about 40% of the dorno rays in a wavelength region of about 2,800 to 3,300 A, and a sun room using as a light admitting plate a sheet or plate of the polyvinylidene fluoride or the polymonochlorotrifluoroethylene permitting transmission of the physiologically active rays in sunlight.

Abstract translation: 一种熔体模制的聚偏二氟乙烯或聚一氯三氟乙烯片，其厚度为约20至2毫米，球晶尺寸小于约10微米，由此该片在大约2,800的波长范围内传播多于约40％的陀螺射线 作为透光板的阳光室，使用聚偏二氟乙烯或多氯三氟氯乙烯的片材或板，可以在阳光下透过生理活性射线。

公开(公告)号：US3935485A

公开(公告)日：1976-01-27

申请号：US506814

申请日：1974-09-17

Applicant: Masafumi Yoshida ,  Masahiro Segawa ,  Hiroshi Obara

Inventor： Masafumi Yoshida ,  Masahiro Segawa ,  Hiroshi Obara

IPC: H01G7/02 ,  H02N2/18 ,  H03K17/967 ,  H01L41/04

CPC classification number: H01G7/023 ,  H03K17/967 ,  Y10S310/80

Abstract: A key board switch comprising a multi-piezoelectric polymer film element A having, in the surface of the polymer film, a plurality of piezoelectric unit elements satisfying the following criteria: (a) the unit elements have electrodes on both surfaces thereof, (b) the portions of the polymer film of the piezoelectric unit elements held between the electrodes on both surfaces have piezoelectric properties and (c) any two piezoelectric unit elements are electrically independent of each other at least with respect to electrodes on one of the surfaces; and a substrate sheet B on which the polymer film element A is laid over and having windows or recesses in the positions corresponding to each of the piezoelectric unit elements of the polymer film element A. The key board switch is adapted so that those portions of the polymer film between each of the piezoelectric unit elements in the element A are secured to the substrate B at intermediate positions between the windows or recesses in the substrate B, whereby the stress applied to one of the piezoelectric unit elements is not transmitted to other adjacent elements so that the changes in the electric field generated from each of the piezoelectric unit elements can be an independent output.

Abstract translation: 一种按键板开关，包括：多层压电聚合物膜元件A，其在聚合物膜的表面具有满足以下标准的多个压电单元元件：（a）单元元件在其两个表面上具有电极，（b） 保持在两面电极之间的压电单元元件的聚合物膜的部分具有压电特性，（c）至少相对于其中一个表面上的电极，任何两个压电单元元件彼此电独立; 以及在与聚合物膜元件A的各个压电单元相对应的位置上放置聚合物膜元件A并具有窗口或凹部的基板B。键板开关适于使 元件A中的每个压电单元元件之间的聚合物膜在基板B的窗口或凹部之间的中间位置处固定到基板B，由此施加到一个压电单元元件的应力不被传递到其它相邻元件 使得从每个压电单元元件产生的电场的变化可以是独立的输出。

公开(公告)号：US20090025858A1

公开(公告)日：2009-01-29

申请号：US12173918

申请日：2008-07-16

Applicant: Masahiro Segawa

Inventor： Masahiro Segawa

IPC: B29D30/32

CPC classification number: B29D30/32 ,  B29C45/1459 ,  B29D30/0678 ,  B29D30/72 ,  B29D2030/724 ,  B29L2030/001

Abstract: A side surface of an apex rubber is exposed annularly by injection molding the annular apex rubber and opening a forming mold while retaining the annular apex rubber in an unvulcanized state. Further, a side surface of a rubber pad is exposed annularly by injection molding the annular rubber pad and opening a forming mold while retaining the annular rubber pad in an unvulcanized state. Thereafter, an integrated compound rubber member is formed by overlapping a lower mold retaining the apex rubber and a lower mold retaining the rubber pad and laminating the side surface of the apex rubber to the side surface of the rubber pad, and an unvulcanized tire is formed by laminating the compound rubber member to the carcass ply.

Abstract translation: 顶端橡胶的侧面通过注射成型环状的三角胶橡胶而环形地露出，并且在保持环状的三角橡胶处于未硫化状态的同时打开成型模具。 此外，橡胶垫的侧表面通过注射成型环形橡胶垫并且打开成形模而环形地暴露，同时将环形橡胶垫保持在未硫化状态。 此后，通过将保持顶点橡胶的下模和保持橡胶垫的下模重叠并将顶点橡胶的侧表面层压到橡胶垫的侧表面，形成整体复合橡胶构件，并且形成未硫化轮胎 通过将复合橡胶构件层压到胎体帘布层上。