公开(公告)号：US5108228A

公开(公告)日：1992-04-28

申请号：US527971

申请日：1990-05-24

申请人： Yasuo Miyazaki ,  Akira Kamide ,  Shigeki Watari

发明人： Yasuo Miyazaki ,  Akira Kamide ,  Shigeki Watari

IPC分类号： F16L55/165 ,  F16L55/179

CPC分类号： F16L55/165 ,  F16L55/179 ,  Y10T156/108

摘要： A method of forming a rigid or semirigid plastics tube lining over the inner surface of a branch pipe portion as joined at its one end to an underground main pipe through the other end thereof substantially open to the surface of the ground as a work opening, the method being characterized by inserting a rigid or semirigid plastics tube into the branch pipe portion from the work opening with the forward end of the tube substantially closed, and subsequently supplying a fluid into the tube to inflate the tube radially of the branch pipe by applying heat and pressure to the tube with the fluid from inside directly or indirectly and thereby line the branch pipe portion with the rigid plastics tube. The pipe portion can be lined from the ground surface efficiently without necessitating labor for excavation of the ground, cutting off the branch pipe portion and restoring the piping to the original state.

公开(公告)号：US6089276A

公开(公告)日：2000-07-18

申请号：US142428

申请日：1998-08-31

申请人： Yasuo Miyazaki ,  Akira Kamide

发明人： Yasuo Miyazaki ,  Akira Kamide

IPC分类号： F16L55/165 ,  F16L55/16

CPC分类号： F16L55/1654 ,  F16L55/165

摘要： In renovating an existing underground pipe with a new metal pipe installed inside the underground pipe, the invention provides a method of repairing the existing underground pipe characterized by transporting a metal tubular material as wound up in the form of a roll to a repair site, the tubular material being deformed to a flat folded form so as to be diminished in effective outside diameter and to be restorable to a metal pipe of an outside diameter corresponding to the inside diameter of the underground pipe when inflated by application of pressure from inside, installing the roll of tubular material on the ground, subsequently inserting the tubular material into the underground pipe through an underground work pit while unwinding the tubular material from the roll, closing opposite ends of the inserted portion of the tubular material, and thereafter restoring the closed portion of the tubular material to a metal pipe of circular cross section by applying pressure thereto from inside with a pressure fluid. Thus, the metal pipe can be installed inside the existing underground pipe efficiently without necessitating a large work space inside the work pit.

摘要翻译： PCT No.PCT / JP97 / 00476 Sec。 371日期1998年8月31日 102（e）日期1998年8月31日PCT 1997年2月21日PCT PCT。 公开号WO97 / 32152 PCT。 日期：1997年9月4日在地下管道内安装新的金属管道的现有地下管道的改造中，本发明提供一种修复现有地下管道的方法，其特征在于将以金属管状材料卷绕成卷状的方式运送至 修复部位，管状材料变形为平坦的折叠形式，以有效的外径减小，并且可恢复到对应于地下管的内径的外径的金属管，当通过施加压力而膨胀时 从内部将管状材料卷安装在地面上，随后将管状材料通过地下工作坑插入地下管道中，同时将管状材料从辊中松开，封闭管状材料的插入部分的相对端，之后 通过施加压力将管状材料的封闭部分恢复到圆形横截面的金属管 从内部通过压力流体。 因此，金属管可以有效地安装在现有的地下管道内，而不需要工作坑内的大的工作空间。

公开(公告)号：US4956041A

公开(公告)日：1990-09-11

申请号：US288832

申请日：1988-12-23

申请人： Yasuo Miyazaki ,  Akira Kamide ,  Shigeki Watari

发明人： Yasuo Miyazaki ,  Akira Kamide ,  Shigeki Watari

IPC分类号： F16L55/165 ,  F16L55/179

CPC分类号： F16L55/165 ,  F16L55/179 ,  Y10T156/108

摘要： A method of forming a rigid or semirigid plastics tube lining over the inner surface of a branch pipe portion as joined at its one end to an underground main pipe through the other end thereof substantially open to the surface of the ground as a work opening, the method being characterized by inserting a rigid or semirigid plastics tube into the branch pipe portion from the work opening with the forward end of the tube substantially closed, and subsequently supplying a fluid into the tube to inflate the tube radially of the branch pipe by applying heat and pressure to the tube with the fluid from inside directly or indirectly and thereby line the branch pipe portion with the rigid plastics tube. The pipe portion can be lined from the ground surface efficiently without necessitating labor for excavation of the ground, cutting off the branch pipe portion and restoring the piping to the original state.

摘要翻译： 在分支管部分的内表面上形成刚性或半刚性塑料管的方法，该分支管部分的一端通过其另一端连接到地下主管，其基本上以作为工作开口的地面表面开口， 方法的特征在于将刚性或半刚性塑料管从工作开口插入分支管部分，其中管的前端基本上封闭，随后将流体供应到管中，以通过施加热量使管径向膨胀 并且直接或间接地从内部向流体施加压力，从而使分支管部分与刚性塑料管线对准。 管道部分可以有效地从地面衬里排出，而不需要挖掘地面的劳动力，切断支管部分并将管道恢复到初始状态。

公开(公告)号：US06241925B1

公开(公告)日：2001-06-05

申请号：US09319110

申请日：1999-05-27

申请人： Mitsutoshi Hayashi ,  Mitsunori Komori ,  Masato Koseki ,  Yuichi Banrai ,  Tomoyuki Minami ,  Seiji Mizukami ,  Yasuo Miyazaki ,  Akira Kamide ,  Hirohisa Tanimuro ,  Takeshi Uchida

发明人： Mitsutoshi Hayashi ,  Mitsunori Komori ,  Masato Koseki ,  Yuichi Banrai ,  Tomoyuki Minami ,  Seiji Mizukami ,  Yasuo Miyazaki ,  Akira Kamide ,  Hirohisa Tanimuro ,  Takeshi Uchida

IPC分类号： B29C6334

CPC分类号： F16L55/1654 ,  B29C53/08 ,  B29C53/086 ,  B29C63/343

摘要： A method of lining a channel can be provided which includes the steps of: installing at a work site a roll having wound thereon a rigid or semirigid plastic pipe shaped initially in the form of an approximately round tube and deformed from the initial form to a flat tubular form, paying off the pipe as softened by heating from the roll installed at the work site toward an inlet of the channel to be lined, and folding the paid-off flat pipe in two to a U shape at a position between the roll and the channel inlet. The U-shaped pipe is hardened by forced cooling from outside immediately after the folding step while being restricted in shape, then inserted into the channel while being thus hardened and thereafter restored to the initial form by being inflated with heat and pressure applied from inside, whereby a lining of improved quality can be formed with an improved work efficiency.

摘要翻译： 可以提供一种衬里通道的方法，其包括以下步骤：在工作现场安装卷绕有刚性或半刚性塑料管的辊，该刚性或半刚性塑料管最初形成为大致圆形管的形式并且从初始形状变形为平坦 通过加热从安装在工作现场的辊朝向要衬里的通道的入口而软化的管，并且将放出的扁平管折叠成U形，在辊和 通道入口。 U形管通过在折叠步骤之后立即从外部强制冷却而被硬化，同时被限制形状，然后在被硬化的同时插入通道中，然后通过从内部施加的热量和压力充气而恢复初始形状， 从而能够以提高的工作效率形成质量提高的衬里。

公开(公告)号：US5293932A

公开(公告)日：1994-03-15

申请号：US957386

申请日：1992-10-07

申请人： Yasuo Miyazaki ,  Akira Kamide ,  Shigeki Watari

发明人： Yasuo Miyazaki ,  Akira Kamide ,  Shigeki Watari

IPC分类号： B23D49/08 ,  B23D51/16 ,  F16L55/26 ,  F16L55/28 ,  E21B29/00

CPC分类号： F16L55/28 ,  F16L55/265

摘要： An apparatus easily movable inside pipes for cutting off projections in the interior of the pipe along the inner surface of the pipe. The apparatus includes a carrier movable inside the pipe. The carrier is provided with a shaft reciprocatingly movable axially of the pipe and rockingly rotatable circumferentially of the pipe, a rocking block movable with the shaft and a drive device for the shaft. The rocking block has a cutter blade reciprocatingly movable axially and radially of the pipe as projected forward from the block axially of the pipe, and drive devices for the blade.

摘要翻译： 一种易于在管道内移动的装置，用于沿着管的内表面切断管内部的突起。 该装置包括可在管内移动的载体。 托架设有可沿管子轴向往复运动的轴，并且可沿着管的周向摆动地旋转，一个摆动块可以与轴一起移动，一个用于轴的驱动装置。 摇摆块具有可从管的轴向向前突出的管的轴向和径向往复运动的切割刀片，以及用于刀片的驱动装置。

公开(公告)号：US5071616A

公开(公告)日：1991-12-10

申请号：US629189

申请日：1990-12-18

申请人： Yasuo Miyazaki ,  Akira Kamide ,  Yoshiaki Saito

发明人： Yasuo Miyazaki ,  Akira Kamide ,  Yoshiaki Saito

IPC分类号： B29C53/32 ,  B29C63/34 ,  F16L55/165

CPC分类号： B29C53/32 ,  B29C63/34 ,  F16L55/1652

摘要： In inserting a rigid plastic tube through a pipe while paying out the tube from a drum having the tube wound thereon in a flat form, a heating fluid is supplied into the plastic tube to pass the fluid from its one end toward the other end thereof and thereby heat and soften the plastic tube over the entire inner peripheral surface of the tube. The plastic tube as wound on the drum can be heated and softened uniformly at every portion over the entire length thereof and can further be held so softened also during the insertion of the tube through the pipe. The tube can be easily passed through an intermediate bent pipe portion, if any, and efficiently inserted through the pipe.

摘要翻译： 在将硬管塑料管穿过管道的同时从其上缠绕有管的滚筒以平坦形式支付管时，将加热流体供应到塑料管中以使流体从其一端向另一端流动， 从而在管的整个内周表面上加热和软化塑料管。 缠绕在滚筒上的塑料管可以在其整个长度上的每个部分均匀地被加热和软化，并且在通过管插入管时也可以进一步保持软化。 管可以容易地通过中间弯管部分（如果有的话），并且有效地插入管中。

公开(公告)号：US4965036A

公开(公告)日：1990-10-23

申请号：US332905

申请日：1989-04-04

申请人： Yasuo Miyazaki ,  Akira Kamide

发明人： Yasuo Miyazaki ,  Akira Kamide

IPC分类号： B29B13/02 ,  B29C35/04 ,  B29C49/26 ,  F16L58/10

CPC分类号： F16L58/1027 ,  B29B13/024 ,  B29C49/26 ,  B29C2049/0089 ,  B29C35/04 ,  B29C35/049 ,  B29K2105/258 ,  B29L2023/22 ,  B29L2024/006

摘要： The present invention is for a method of lining a pipe with a rigid to semirigid plastic tube which is inserted through the pipe by inflating the tube by application of heat and pressure. The method is characterized in that the tube has a large wall thickness and is formed with a multiplicity of bores extending through the tube wall axially thereof and arranged in parallel at a spacing circumferentially of the tube. The tube is heated by passing a heating fluid through the bores. The tube having the large wall thickness can be uniformly heated throughout the entire wall thickness so as to be inflated fully by the application of pressure, free of the likelihood of insufficient inflation or rupture and to line the pipe.

公开(公告)号：US4748659A

公开(公告)日：1988-05-31

申请号：US904495

申请日：1986-09-08

申请人： Kiyoshi Kasahara ,  Kenichi Ogawa ,  Kenji Takato ,  Shoji Nojiri ,  Yoshimi Iijima ,  Yasuo Miyazaki ,  Mitsutoshi Ayano ,  Kiyoshi Shibuya ,  Atsuo Serikawa

发明人： Kiyoshi Kasahara ,  Kenichi Ogawa ,  Kenji Takato ,  Shoji Nojiri ,  Yoshimi Iijima ,  Yasuo Miyazaki ,  Mitsutoshi Ayano ,  Kiyoshi Shibuya ,  Atsuo Serikawa

IPC分类号： H04M19/02

CPC分类号： H04M19/026

摘要： In a calling signal transmitting apparatus, a ring trip equipment, including a ring trip detecting circuit for detecting a ring trip signal in response to an off-hook operation of the telephone set during a signal state of an intermittent ringing signal and a loop detecting circuit for detecting a loop signal in response to an off-hook operation of the telephone set during a nonsignal state of the intermittent ringing signal. Also included are a logical OR gate circuit, for providing, as a status signal, a logical sum of the ring trip signal and the loop signal, and a supervising circuit for supervising the status signal. When an incoming call is being received by the telephone set, when the supervising circuit detects an off-hook state in the status signal, the supervising circuit stops the transmission of a ringing signal to the telephone set, and carries out a second supervising operation for supervising the status signal, and, if an on-hook state is detected during the second supervising operation, said supervising circuit again transfers the ringing signal to the telephone set.

摘要翻译： 在呼叫信号发送装置中，环路跳闸设备包括环路跳闸检测电路，用于在间歇振铃信号的信号状态期间响应于电话机的摘机操作来检测环路跳闸信号，以及环路检测电路 用于在间歇振铃信号的非信号状态期间响应于电话机的摘机操作来检测回路信号。 还包括逻辑或门电路，用于提供环路跳闸信号和环路信号的逻辑和作为状态信号，以及用于监视状态信号的监控电路。 当电话机接收到来电时，当监控电路在状态信号中检测到摘机状态时，监控电路停止向电话机发送振铃信号，并执行第二监视操作 监视状态信号，并且如果在第二监视操作期间检测到挂机状态，则所述监控电路再次将振铃信号传送到电话机。

公开(公告)号：US20130189514A1

公开(公告)日：2013-07-25

申请号：US13878033

申请日：2011-10-06

申请人： Tomoo Nishiyama ,  Yoshitaka Takezawa ,  Hideyuki Katagi ,  Naoki Hara ,  Yasuo Miyazaki ,  Kensuke Yoshihara

发明人： Tomoo Nishiyama ,  Yoshitaka Takezawa ,  Hideyuki Katagi ,  Naoki Hara ,  Yasuo Miyazaki ,  Kensuke Yoshihara

IPC分类号： H01B7/42 ,  B32B15/08 ,  H01L23/373

CPC分类号： H01B7/42 ,  B32B15/08 ,  H01L23/145 ,  H01L23/3735 ,  H01L23/3737 ,  H01L23/4334 ,  H01L23/473 ,  H01L24/33 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/12042 ,  H01L2924/1301 ,  H01L2924/13055 ,  H01L2924/181 ,  Y10T156/10 ,  Y10T428/25 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A multilayer resin sheet including: a resin layer that includes an epoxy resin monomer, a curing agent, and a filler; and an adhesive layer positioned on at least one face of the resin layer, the filler having peaks in ranges of from 0.01 μm to less than 1 μm, from 1 μm to less than 10 μm, and from 10 μm to 100 μm, respectively, in terms of particle size distribution as measured by laser diffractometry, and the filler having a particle size of from 10 μm to 100 μm including a boron nitride filler.

摘要翻译： 一种多层树脂片，包括：包含环氧树脂单体，固化剂和填料的树脂层; 以及位于树脂层的至少一个面上的粘合剂层，填料分别具有0.01μm至小于1μm，1μm至小于10μm，10μm至100μm的峰值， 在通过激光衍射法测量的粒度分布方面，以及包含氮化硼填料的粒径为10〜100μm的填料。

公开(公告)号：US5101545A

公开(公告)日：1992-04-07

申请号：US635598

申请日：1991-01-08

申请人： Yoji Mori ,  Mitsuhide Fujita ,  Yasuo Shimazaki ,  Koichi Yasui ,  Yutaka Sugiki ,  Yasuo Miyazaki ,  Masaaki Ohinata

发明人： Yoji Mori ,  Mitsuhide Fujita ,  Yasuo Shimazaki ,  Koichi Yasui ,  Yutaka Sugiki ,  Yasuo Miyazaki ,  Masaaki Ohinata

IPC分类号： F16L41/06 ,  F16L55/00 ,  F16L55/16 ,  F16L55/163 ,  F16L55/26

CPC分类号： F16L41/06 ,  F16L55/163 ,  F16L55/26 ,  Y10T29/49732

摘要： The present invention provides a method of repairing the joint portions of an existing gas pipe by a repairing device which is movable inside the pipe under remote control. The repairing device can be moved into and out of the gas pipe through a work opening formed in an upper portion of the gas pipe by boring means with gas flowing through the pipe and free of the hazard of gas leakage. This reduces the labor required for forming the work opening to start the repair work and for restoring the work opening portion to complete the repair work, consequently assuring a shortened work period and a reduced cost.