公开(公告)号：US07478997B2

公开(公告)日：2009-01-20

申请号：US10564001

申请日：2005-06-14

Applicant: Yoshinori Ishida

Inventor： Yoshinori Ishida

IPC: F04B39/00

CPC classification number: F04B39/126 ,  F04B39/0005

Abstract: A compressor which includes a piston (150) reciprocating in a cylinder bore (111) provided in a cylinder block. Length of the circumferential surface at the compression load side (160) is made to be longer than that at the anti-compression load side (170), so that area of sliding-contact surface at the compression load side is greater than that at the anti-compression load side. The above configuration is effective to prevent occurrence of wearing due to unsymmetrical contact of piston with cylinder bore. Thus, deterioration in the refrigeration capability and instability of the performance is prevented.

Abstract translation: 一种压缩机，其包括在设置在气缸体中的气缸孔（111）中往复运动的活塞（150）。 使压缩载荷侧（160）的圆周面的长度大于抗压缩载荷侧（170）的长度，使得压缩载荷侧的滑动接触面的面积大于 抗压缩负载侧。 上述结构有效地防止活塞与气缸孔不对称接触引起的磨损。 因此，能够防止制冷能力的劣化和性能的不稳定。

公开(公告)号：US5672193A

公开(公告)日：1997-09-30

申请号：US558224

申请日：1995-11-17

Applicant: Yukio Kohmura ,  Yoshinori Ishida ,  Takashi Hibino

Inventor： Yukio Kohmura ,  Yoshinori Ishida ,  Takashi Hibino

IPC: G01N27/02 ,  G01N27/72 ,  G01N27/90 ,  C03B37/023

CPC classification number: G01N27/9046 ,  G01B7/107 ,  G01N27/023 ,  G01N27/9026

Abstract: An apparatus for accurately inspecting an electroconductive film using an eddy current and an apparatus for production of an optical fiber which measures on-line the electrical resistance, which shows the state of formation of the electroconductive hermetic coating of the optical fiber by an electroconductive film inspection method and reflects back the measurement results to the hermetic coating forming conditions. Optical fiber is made up of a core, a cladding, amorphous carbon film or other electroconductive hermetic coating formed on the outer surface of the cladding, and a protective coating. The electrical resistance of the hermetic coating generates an eddy current at the coating, the eddy current generated is detected, and the phase angle of the complex impedance is detected to enable calculation. In particular, to accurately detect the phase angle, the high frequency current for generating the eddy current is changed by a low frequency of about 1/100th of the high frequency to change the average intensity and obtain at least two points of measurement defining the above phase angle. The electrical resistance of the hermetic coating is calculated from this phase angle. The electrical resistance shows the state of formation of the hermetic coating. The measurement value of the electrical resistance of the hermetic coating is used for setting the hermetic coating production conditions. The electroconductive film inspection method of the present invention may also be used for quality control etc. of thin films.

Abstract translation: 使用涡电流精确检查导电膜的装置和测量在线电阻的光纤的制造装置，其示出通过导电膜检查形成光纤的导电气密性涂层的状态 方法，并将测量结果反映到气密涂层形成条件。 光纤由形成在包层的外表面上的芯，包层，无定形碳膜或其它导电气密性涂层和保护涂层组成。 密封涂层的电阻在涂层处产生涡流，检测出产生的涡流，并检测复阻抗的相位角，以便计算。 特别是为了精确地检测相位角，用于产生涡电流的高频电流以高频的约+ E，fra 1/100 + EE th的低频率改变，以改变平均强度并获得至少 两个测量点定义了上述相位角。 从该相位角计算密封涂层的电阻。 电阻显示密封涂层的形成状态。 密封涂层的电阻的测量值用于设定气密涂层的生产条件。 本发明的导电膜检查方法也可以用于薄膜的质量控制等。

公开(公告)号：US5183490A

公开(公告)日：1993-02-02

申请号：US761004

申请日：1991-09-17

Applicant: Toshihiro Mikami ,  Yukio Kohmura ,  Yoshinori Ishida ,  Akira Nogami

Inventor： Toshihiro Mikami ,  Yukio Kohmura ,  Yoshinori Ishida ,  Akira Nogami

IPC: C03B37/014

CPC classification number: C03B37/014 ,  C03B37/01486 ,  Y02P40/57

Abstract: An optical fiber soot synthesis apparatus which synthesizes around a fiber starting member forming a core of an optical fiber an optical fiber soot forming a cladding and which accurately calculates in real time the mass of the optical fiber soot when deposited so as to control the synthesis of the optical fiber soot. The optical fiber soot synthesis apparatus measures the weight of the rotating fiber starting member and optical fiber soot by a pair of soot weight detection sensors arranged at a fiber starting member support and rotational drive mechanisms divided so as to prevent the weight of the rotational drive mechanisms from having much of an effect. The computation and control apparatus performs operational processing from the measured weights and calculates the mass of only the optical fiber soot synthesized on the fiber starting member in real time. The computation and calculation apparatus refers to the calculated mass to control the synthesis of the optical fiber soot.

公开(公告)号：US09464889B2

公开(公告)日：2016-10-11

申请号：US13822555

申请日：2011-09-16

Applicant: Arisa Yanagihara ,  Minoru Tagami ,  Kenichiro Watanabe ,  Yoshinori Ishida

Inventor： Arisa Yanagihara ,  Minoru Tagami ,  Kenichiro Watanabe ,  Yoshinori Ishida

IPC: G01N29/07 ,  G01B17/02 ,  G01N29/44 ,  G01N29/30

CPC classification number: G01B17/025 ,  G01N29/07 ,  G01N29/30 ,  G01N29/4436 ,  G01N29/4454 ,  G01N2291/0251 ,  G01N2291/02854 ,  G01N2291/0423 ,  G01N2291/048 ,  G01N2291/102

Abstract: A method comprises a calibration curve creation step in which a calibration curve is created on the basis of hardened surface layer depth. A destructive test is performed on one of two samples in pairs, and propagation time of a first peak of a first wave of waveform of a signal outputted with the other in pairs in a non-destructive test is determined, the samples in pairs being prepared such that carburization depth varies gradually from pair to pair. A waveform of a signal outputted with a to-be-inspected piece is obtained. The propagation time of a first peak of a first wave of the waveform of the signal output with the to-be-inspected piece is obtained, and the hardened surface layer depth of the to-be-inspected piece is obtained using the calibration curve, on the basis of the propagation time obtained with the to-be-inspected sample.

Abstract translation: 一种方法包括校准曲线创建步骤，其中基于硬化表面层深度创建校准曲线。 对成对的两个样本中的一个进行破坏性测试，并且确定在非破坏性测试中成对输出的信号的第一波形波的第一峰的传播时间，准备成对的样品 使得渗碳深度从成对到逐渐变化。 获得由被检查件输出的信号的波形。 获得与被检查件输出的信号的波形的第一波的第一峰的传播时间，并且使用校准曲线获得被检查片的硬化表面层深度， 基于用待检查样品获得的传播时间。

公开(公告)号：US20100043497A1

公开(公告)日：2010-02-25

申请号：US12578260

申请日：2009-10-13

Applicant: Fumio Takahashi ,  Masahide Kuwabara ,  Yoshinori Ishida ,  Masato Oku

Inventor： Fumio Takahashi ,  Masahide Kuwabara ,  Yoshinori Ishida ,  Masato Oku

IPC: C03B37/02 ,  C03C23/00

CPC classification number: G02B6/02009 ,  C03B37/12 ,  C03C25/607 ,  G02B6/02214 ,  G02B6/03644 ,  G02B6/03694 ,  Y02P40/57

Abstract: An optical fiber having a length of 1 km or more with average transmission loss in a wavelength band of 1383 nm being less than average transmission loss in a wavelength band of 1310 nm, wherein a maximum value of any 1 km section loss in the wavelength band of 1383 nm does not exceed the average transmission loss by 0.03 dB/km or more.

Abstract translation: 在1383nm的波长带中具有1km以上的平均传输损耗的长度的光纤比1310nm的波长带的平均传输损耗小，其中波长带中的任何1km的断面损耗的最大值 1383nm的平均传输损耗不超过0.03dB / km以上。

公开(公告)号：US07164831B2

公开(公告)日：2007-01-16

申请号：US11178353

申请日：2005-07-12

Applicant: Kazuhiko Kurusu ,  Hideya Moridaira ,  Yoshinori Ishida

Inventor： Kazuhiko Kurusu ,  Hideya Moridaira ,  Yoshinori Ishida

IPC: G02B6/02

CPC classification number: C03C13/047 ,  C03C4/0042 ,  C03C25/607 ,  G02B6/02

Abstract: An optical fiber having a small increase in loss at a wavelength of approximately 1400 nm involved in a deuterium treatment is provided, and an evaluation method to decide whether an optical fiber is that having such a loss increase, and a fabrication method of an optical fiber having a small increase in such a loss are also provided. An optical fiber according to the present invention comprises a core composed of a silica glass doped with at least germanium and a cladding composed of a silica glass surrounding it. The optical fiber is exposed to an atmosphere containing hydrogen or deuterium to diffuse hydrogen molecules or deuterium molecules in the optical fiber, and after that, the outer periphery of the glass region of the optical fiber is etched to an outer diameter of 50 μm, and then the electron spin density of PORs is 1×1013 spins/g or less when the glass region is measured by the electron-spin resonance method.

Abstract translation: 提供了涉及氘处理的波长约1400nm的损耗增加小的光纤，以及判断光纤是否具有这种损耗增加的评价方法，以及光纤的制造方法 也提供了这种损失的小幅增加。 根据本发明的光纤包括由至少掺杂锗的二氧化硅玻璃构成的芯和由围绕它的二氧化硅玻璃构成的包层。 将光纤暴露在含有氢或氘的气氛中以扩散光纤中的氢分子或氘分子，之后将光纤的玻璃区域的外周蚀刻到外径为50μm， 则当通过电子 - 自旋共振法测量玻璃面积时，POR的电子自旋密度为1×10 13个/ cm以下。

公开(公告)号：US07144229B2

公开(公告)日：2006-12-05

申请号：US10478874

申请日：2002-07-15

Applicant: Yoshinori Ishida ,  Toshihiko Ota ,  Terumasa Ide ,  Makoto Katayama ,  Takafumi Horiguchi ,  Takahide Nagao

Inventor： Yoshinori Ishida ,  Toshihiko Ota ,  Terumasa Ide ,  Makoto Katayama ,  Takafumi Horiguchi ,  Takahide Nagao

IPC: F04B17/00 ,  F04B35/04 ,  F01M1/04 ,  F04M1/00

CPC classification number: F04B39/0246 ,  F04B39/0253 ,  F04B39/0261

Abstract: A hermetic electric compressor is capable of efficiently pumping up a necessary amount of lubricating oil even at low-speed rotation and has a simple constitution to provide an excellent workablity in assembling. The hermetic electric compressor includes an oil pump. The oil pump includes (i) a slanting channel formed in the lower portion of a main shaft and slanting from the lower portion to the upper portion thereof outwardly, (ii) a throttle formed at the bottom end of the main shaft and having an inlet port of diameter smaller than the section of the slanting channel at the center thereof, and (iii) a lower communicating passage for providing a communication between the bottom end of a spiral groove and the slanting channel. This constitution is capable of effectively lift the head of the lubricating oil.

Abstract translation: 密封电动压缩机即使在低速旋转时也能够有效地泵送必需量的润滑油，并且具有简单的结构，从而在组装中提供优异的可靠性。 密闭式电动压缩机包括油泵。 油泵包括（i）形成在主轴的下部并且从其下部向其上部向外倾斜的倾斜通道，（ii）形成在主轴的底端处的节气门，并具有入口 口径小于其中心处的倾斜通道的部分，以及（iii）用于在螺旋槽的底端和倾斜通道之间提供连通的下连通通道。 该构造能够有效地提升润滑油的头部。

公开(公告)号：US07142755B2

公开(公告)日：2006-11-28

申请号：US11132277

申请日：2005-05-19

Applicant: Kazuhiko Kurusu ,  Hideya Moridaira ,  Masahide Kuwabara ,  Yoshinori Ishida

Inventor： Kazuhiko Kurusu ,  Hideya Moridaira ,  Masahide Kuwabara ,  Yoshinori Ishida

IPC: G02B6/02 ,  C03B37/07 ,  G01N21/00

CPC classification number: C03C25/607 ,  C03B37/027 ,  C03B2205/42 ,  C03B2205/72 ,  G02B6/02

Abstract: An optical fiber characterized by a cutoff wavelength of 1310 nm or less, a transmission loss of 0.40 dB/km or less at the wavelength of 1385 nm before hydrogen ageing, a transmission loss of 0.40 dB/km or less in the wavelength range of 1310 nm to 1625 nm after hydrogen ageing, and an electron spin density of the Non-Bridging Oxygen Hole Center of 1×1013 spins/g or less measured by the electron spin resonance method after the diameter of the optical fiber is made to be about 50 μm by etching in diluted hydrofluoric acid, that having high reliability of hydrogen-proof characteristic suitable for WDM transmission in 1310 nm to 1625 nm and the method of evaluating the optical fiber are offered.

Abstract translation: 特征在于截止波长为1310nm以下的光纤，在氢老化前的1385nm波长的传输损耗为0.40dB / km以下，在1310的波长范围内的传输损耗为0.40dB / km以下 氢化老化后的nm至1625nm，并且通过电子自旋共振法测量的1×10 3个非桥接氧气孔中心的电子自旋密度/ g或更小，在光纤直径 通过在稀释的氢氟酸中蚀刻制成约50μm，具有适合于1310nm至1625nm的WDM透射的耐氢特性的可靠性高的可靠性以及评估光纤的方法。

公开(公告)号：US20060039803A1

公开(公告)日：2006-02-23

申请号：US10525262

申请日：2004-07-27

Applicant: Akira Nakano ,  Ko Inagaki ,  Yoshinori Ishida ,  Shuhei Sugimoto

Inventor： Akira Nakano ,  Ko Inagaki ,  Yoshinori Ishida ,  Shuhei Sugimoto

IPC: F04B39/00 ,  F04B35/04

CPC classification number: F04B39/0055

Abstract: A compressing unit of a hermetic compressor includes a suction valve placed at an opening of a compressing room and a suction muffler. The muffler includes a suction muffler body which forms a sound-deadening space, a first communicating path which communicates with the suction valve and with the sound-deadening space, and a second communicating path which communicates with a hermetic container and with the sound-deadening space. An opening, situated in the sound-deadening space, of the first communicating path, and an opening, situated in the sound-deadening space, of the second communicating path are both open in the same direction. In addition, a sound-insulating wall is disposed on the wall of the muffler body at a place at least confronting both of the openings. This structure achieves low noise and high efficiency.

Abstract translation: 封闭式压缩机的压缩单元包括放置在压缩室的开口处的吸入阀和吸入消声器。 消声器包括形成消音空间的吸入消声器本体，与吸气阀连通的第一连通路径和消音空间，以及与密封容器连通并具有消音功能的第二连通路径 空间。 位于第一连通路径的消音空间的开口以及位于第二连通路径的消音空间中的开口都沿同一方向打开。 此外，隔音壁设置在至少面对两个开口的位置处的消音器主体的壁上。 该结构实现低噪音，高效率。

公开(公告)号：US5548213A

公开(公告)日：1996-08-20

申请号：US120442

申请日：1993-09-14

Applicant: Yukio Kohmura ,  Yoshinori Ishida ,  Takashi Hibino

Inventor： Yukio Kohmura ,  Yoshinori Ishida ,  Takashi Hibino

IPC: G01N27/02 ,  G01N27/72 ,  G01N27/90 ,  G01R33/12

CPC classification number: G01N27/9046 ,  G01B7/107 ,  G01N27/023 ,  G01N27/9026

Abstract: A method and system for accurately inspecting an electroconductive film using an eddy current and a process and apparatus for production of an optical fiber which measures on-line the electrical resistance, which shows the state of formation of the electroconductive hermetic coating of the optical fiber by the electroconductive film inspection method and reflects back the measurement results to the hermetic coating forming conditions. Optical fiber is made up of a core, a cladding, an amorphous carbon film or other electroconductive hermetic coating formed on the outer surface of the cladding, and a protective coating. The electrical resistance of the hermetic coating generates an eddy current at the coating, the eddy current generated is detected, and the phase angle of the complex impedance is detected to enable calculation. In particular, to accurately detect the phase angle, the high frequency current for generating the eddy current is changed by a low frequency of about 1/100th of the high frequency to change the average intensity and obtain at least two points of measurement defining the above phase angle. The electrical resistance of the hermetic coating is calculated from this phase angle. The electrical resistance shows the state of formation of the hermetic coating. The measurement value of the electrical resistance of the hermetic coating is used for setting the hermetic coating production conditions. The electroconductive film inspection method of the present invention may also be used for quality control etc. of thin films.

Abstract translation: 用于使用涡流精确检查导电膜的方法和系统，以及测量在线电阻的光纤的制造方法和装置，其示出了通过光纤的导电密封涂层形成的状态 导电膜检查方法并将测量结果反映到气密涂层形成条件。 光纤由形成在包层的外表面上的芯，包层，无定形碳膜或其它导电气密性涂层以及保护涂层构成。 密封涂层的电阻在涂层处产生涡流，检测出产生的涡流，并检测复阻抗的相位角，以便计算。 特别是为了精确地检测相位角，用于产生涡电流的高频电流以高频的约+ E，fra 1/100 + EE th的低频率改变，以改变平均强度并获得至少 两个测量点定义了上述相位角。 从该相位角计算密封涂层的电阻。 电阻显示密封涂层的形成状态。 密封涂层的电阻的测量值用于设定气密涂层的生产条件。 本发明的导电膜检查方法也可以用于薄膜的质量控制等。