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1. 发明授权

US4971861A Polyvinyl alcohol fiber and method of manufacture thereof 失效
标题翻译：聚乙烯醇纤维及其制造方法
公开(公告)号：US4971861A
公开(公告)日：1990-11-20
申请号：US138109
申请日：1987-12-28
申请人： Masaharu Watanabe , Kenichi Tanimoto , Kazutaka Kooda , Naohiko Nagata , Keiichi Wakayama , Tsunetoshi Matsuda
发明人： Masaharu Watanabe , Kenichi Tanimoto , Kazutaka Kooda , Naohiko Nagata , Keiichi Wakayama , Tsunetoshi Matsuda
IPC分类号： D01D5/06 , D01F6/14
CPC分类号： D01D5/06 , D01F6/14 , Y10T428/2913
摘要： A high tenacity, high intitial modulus polyvinyl alcohol fiber showing a high level of crystalline heat of fusion, characterized in that the fiber is made of polyvinyl alcohol having a degree of polymerization of not less than 1,500, has a tenacity of not less than 17 g/d and an initial modulus of elasticity of not less than 400 g/d and shows a crystalline heat of fusion of not less than 29 cal/g, and a method of producing said polyvinyl alcohol fiber comprising:(i) dissolving polyvinyl alcohol with a degree of polymerization of not less than 1,500 in a solvent capable of giving a 5 wt % polyvinyl alcohol solution and the solvent is further characterized in that the nuclear magnetic resonance spectrum measured at 50.degree. C. after storage of the solution at 50.degree. C. for 96 hours following preparation thereof is substantially identical with that measured at 50.degree. C. immediately after preparation thereof, with peaks for the three kinds of hydroxyl groups of polyvinyl alcohol being clearly distinguishable in each nuclear magnetic resonance spectrum,(ii) forming unstretched filaments by spinning the spinning solution under conditions which satisfy the requirementDs.ltoreq.5.0 wherein Ds is the spinning stretch ratio defined as the ratio (V.sub.2 V.sub.1) of the take off speed (V.sub.2) to the first take off roller speed (V.sub.1),(iii) subjecting the unstretched filaments thus-formed to multistage stretching in at least two stages either continuously with step (ii) or after temporarily winding up the frilaments, wherein at least one stretching stage in the multistage stretching is conducted at a temperature of not lower than 200.degree. C. until the total stretch ratio amounts to not less than 15.

2. 发明授权

US5093063A Method of producing polyvinyl alcohol fibers 失效
标题翻译：生产聚乙烯醇纤维的方法
公开(公告)号：US5093063A
公开(公告)日：1992-03-03
申请号：US446732
申请日：1989-12-06
申请人： Masaharu Watanabe , Kenichi Tanimoto , Kazutaka Kooda , Naohiko Nagata , Keiichi Wakayama , Tsunetoshi Matsuda
发明人： Masaharu Watanabe , Kenichi Tanimoto , Kazutaka Kooda , Naohiko Nagata , Keiichi Wakayama , Tsunetoshi Matsuda
IPC分类号： D01D5/06 , D01F6/14
CPC分类号： D01D5/06 , D01F6/14 , Y10T428/2913
摘要： A high tenacity, high initial modulus polyvinyl alcohol fiber is produced by:(1) dissolving polyvinyl alcohol with a degree of polymerization of not less than 1,500 in a solvent capable of giving a 5 wt % polyvinyl alcohol solution and the solvent is further characterized in that the nuclear magnetic resonance spectrum measured at 50.degree. C. after storage of the solution at 50.degree. C. for 96 hours following preparation thereof is substantially identical with that measured at 50.degree. C. immediately after preparation thereof, with peaks for the three kinds of hydroxyl groups of polyvinyl alcohol being clearly distinguishable in each nuclear magnetic resonance spectrum,(ii) forming filaments by spinning the spinning solution under conditions which satisfy the requirementsDs.ltoreq.5.0 wherein Ds is the spinning stretch ratio defined as the ratio (V.sub.2 /V.sub.1) of the take off speed (V.sub.2) to the first take off roller speed (V.sub.1),(iii) subjecting the filaments thus-formed to multistage stretching in at least two stages either continuously with step (ii) or after temporarily winding up the filaments, wherein at least one stretching stage in the multistage stretching is conducted at a temperature of not lower than 200.degree. C. until the total stretch ratio amounts to not less than 15.

3. 发明授权

US06784640B2 Method and apparatus for indicating battery state of hybrid car 失效
标题翻译：用于指示混合动力汽车的电池状态的方法和装置
公开(公告)号：US06784640B2
公开(公告)日：2004-08-31
申请号：US10367844
申请日：2003-02-19
申请人： Toru Mizuta , Kenichi Tanimoto
发明人： Toru Mizuta , Kenichi Tanimoto
IPC分类号： H02J700
CPC分类号： B60W20/00 , B60L11/1851 , B60W10/26 , G01R31/006 , G01R31/3624 , G01R31/3648 , Y02T10/7005 , Y02T10/705
摘要： The present method for indicating a battery state of a hybrid car detects &Dgr;V/&Dgr;I which is a change value of voltage and current from a first state and a second state of a battery 1 being charged/discharged. The battery state indicating method determines whether the battery is charged/discharged in a battery protective state based on the &Dgr;V/&Dgr;I and indicates that the battery protective state is established when the battery is charged/discharged in a protective state.
摘要翻译：用于指示混合动力汽车的电池状态的本方法检测作为来自电池1的第一状态和第二状态的电压和电流的变化值的DeltaV / DeltaI被充放电。电池状态指示方法基于DeltaV / DeltaI确定电池是否在电池保护状态下被充电/放电，并且指示当电池在保护状态下被充电/放电时建立电池保护状态。

4. 发明授权

US4788866A Method and apparatus for visualizing ultrasonic waves in liquid-solid systems 失效
标题翻译：用于在液固体系统中可视化超声波的方法和装置
公开(公告)号：US4788866A
公开(公告)日：1988-12-06
申请号：US102230
申请日：1987-09-29
申请人： Kenichi Tanimoto , Kazuhiro Date
发明人： Kenichi Tanimoto , Kazuhiro Date
IPC分类号： G01N29/06 , G01H9/00 , G01N29/04
CPC分类号： G01H9/00
摘要： The sound field of ultrasonic pulses emitted in a liquid-solid system is irradiated with polarized light, and the ultrasonic pulses in the liquid and in the solid are visualized simultaneously by detecting deflected light arising from a change in refractive index of the liquid caused by presence of the ultrasonic pulses, and polarized light arising from the birefringence in the solid caused by presence of the ultrasonic pulses. By quantitatively measuring the sound field, waveform, etc. of the ultrasonic pulses from an ultrasonic probe in the liquid by the schlieren method and in the solid by the photoelastic method simultaneously, it is possible to visualize the ultrasonic pulses in the liquid and solid at the same time. This enables ready measurement of the direction of emission of the ultrasonic pulses from the probe, the ultrasonic wavelength, the propagation velocity, etc., thus making it possible to perform a comprehensive performance evaluation and examination of sound field for various types of probes, inclusive of the water-submersible type.
摘要翻译：在液固系统中发射的超声脉冲的声场被偏振光照射，并且通过检测由存在引起的液体的折射率变化引起的偏转光同时显现液体和固体中的超声波脉冲的超声波脉冲和由超声脉冲的存在引起的由固体引起的双折射产生的偏振光。通过同步测量液体中超声波探头的超声波脉冲的声场，波形等，同时通过光弹性方法固体测量液体和固体中的超声脉冲，同一时间。这样可以准确地测量来自探针的超声波脉冲的发射方向，超声波长度，传播速度等，从而可以对各种类型的探针进行全面的声场评估和检测，包括的潜水型。

5. 发明授权

US5440093A Structure of constrained chip for plasma jet torch, and plasma jet working method using this constrained chip 失效
标题翻译：等离子体喷射炬的约束芯片的结构，以及使用该受限芯片的等离子体射流工作方法
公开(公告)号：US5440093A
公开(公告)日：1995-08-08
申请号：US274007
申请日：1994-07-12
申请人： Toshikatu Sugaya , Mitsuo Hara , Yutaka Kikuchi , Kenichi Tanimoto , Tokujirou Sagisaka , Shuuichi Oomori
发明人： Toshikatu Sugaya , Mitsuo Hara , Yutaka Kikuchi , Kenichi Tanimoto , Tokujirou Sagisaka , Shuuichi Oomori
IPC分类号： B23K10/00 , B23K9/29 , H05H1/26 , H05H1/30 , H05H1/34
CPC分类号： H05H1/34 , B23K9/291
摘要： A constrained chip for a plasma Jet torch is here disclosed, and the constrained chip is made of a metal, is forcedly cooled, and functions as one discharge electrode. A plasma generated by gas discharge is Jetted through a nozzle of the constrained chip for the plasma jet torch. This constrained chip 30 is all completely made of a Cu and Zr alloy, and a nozzle portion 32 has a nozzle bore diameter of 3.0 mm to 3.5 mm and a nozzle constraint ratio b/a (b is a length of the nozzle constrained portion) of 2.5 to 3.
摘要翻译：这里公开了用于等离子体喷射炬的约束芯片，并且约束芯片由金属制成，被强制冷却，并且用作一个放电电极。通过气体放电产生的等离子体通过用于等离子体喷射炬的约束芯片的喷嘴进行喷射。该受限制的芯片30全部由Cu和Zr合金制成，喷嘴部分32的喷嘴孔直径为3.0mm至3.5mm，喷嘴约束比b / a（b为喷嘴约束部分的长度）为2.5至3。

6. 发明授权

US4893512A Swinging-type automatic examination apparatus for piping 失效
标题翻译：旋转式管道自动检测装置
公开(公告)号：US4893512A
公开(公告)日：1990-01-16
申请号：US196172
申请日：1988-05-17
申请人： Kenichi Tanimoto , Osamu Kakuma
发明人： Kenichi Tanimoto , Osamu Kakuma
IPC分类号： G01N21/84 , B62D57/024 , F22B37/00 , G01N21/88 , G01N21/954 , G01N29/04 , G01N29/265 , G21C17/00 , G21C17/003 , G21C17/017
CPC分类号： G21C17/017 , F22B37/006 , G01N29/265 , G01N2291/02854 , G01N2291/2634
摘要： A swinging-type apparatus for automatically examining pipes includes first and second clamping devices provided at the ends of an extendible body. The first clamping device is made to clamp a first pipe, the second clamping device is made to unclamp the first pipe, is lifted up away from the first pipe, swung to an adjacent second pipe to be examined, lowered down to the second pipe and made to clamp the same. Next, the first clamping device is made to unclamp the first pipe, is lifted up away from the first pipe, swung to the second pipe, lowered down to the second pipe and made to clamp the same. Sensors provided on at least one of the clamping devices then examine the second pipe. By repeating these operations, the apparatus can be made to travel from one pipe to another to examine a cluster of pipes. The apparatus can also be made to move along a pipe axially thereof by extending and shortening the length of the extendible body.
摘要翻译：用于自动检查管道的摆动式装置包括设置在可延伸体的端部的第一和第二夹紧装置。第一夹紧装置被制成夹紧第一管，第二夹紧装置被制成使第一管松开，被提升离开第一管，摆动到相邻的第二管被检查，下降到第二管，制作夹紧相同。接下来，使第一夹紧装置松开第一管，将其从第一管上提起，摆动到第二管，向下降到第二管并且使其夹紧。设置在至少一个夹紧装置上的传感器然后检查第二管。通过重复这些操作，可以使该装置从一个管道行进到另一个管道以检查一组管道。该装置还可以通过延伸和缩短可延伸体的长度而沿其轴向移动。

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