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1. 发明授权

US5132919A Automatic measuring device for measuring the amount of wax, oil and other substances applied on the surface of a workpiece 失效
标题翻译：自动测量装置，用于测量应用于工件表面的WAX，油和其他物质的量
公开(公告)号：US5132919A
公开(公告)日：1992-07-21
申请号：US615594
申请日：1990-11-19
申请人： Masahiro Nishio , Masaya Imai , Mitsuo Kamio , Hiroyuki Shindo , Sadao Hisada , Atsuo Watanabe , Shigeru Kato
发明人： Masahiro Nishio , Masaya Imai , Mitsuo Kamio , Hiroyuki Shindo , Sadao Hisada , Atsuo Watanabe , Shigeru Kato
IPC分类号： G01B11/06 , B05C11/10 , G01G9/00 , G01N21/27 , G01N35/10
CPC分类号： G01G9/00 , G01N21/3563
摘要： This invention provides automatic measuring apparatus for measuring the amount of wax, oil and other substances applied on a specified portion of a workpiece. A controller unit controls cleaning, measuring and calculating operations. Under such control, the workpiece set in a cleaning device is automatically cleaned using an appropriate solvent. The solvent used for cleaning the workpiece is automatically supplied to a measuring device and the absorption spectrum of the solvent is measured. Based on the data of the absorption spectrum measured by the measuring device, a calculating device automatically calculates the application amount of the wax, the oil or the other substances applied over the workpiece. The automatic measuring apparatus thus enhances measuring precision and reduces the time period required for the measuring operation. During the cleaning operation prior to the measuring operation, the solvent is sealed and prevented from leaking in the cleaning device, thereby assuring a safe operating environment.

2. 发明授权

US4462772A Oil feeding device for scroll fluid apparatus 失效
标题翻译：用于涡旋流体装置的给油装置
公开(公告)号：US4462772A
公开(公告)日：1984-07-31
申请号：US315495
申请日：1981-10-27
申请人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
发明人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
IPC分类号： F04C2/02 , F01C1/02 , F01C21/04 , F04C23/02 , F01C21/02 , F01M1/06
CPC分类号： F01C21/04
摘要： An oil feeding device for plain bearings supporting a crankshaft connected to an orbital scroll member in a scroll fluid apparatus, including axially extending oil flow passages formed on the outer peripheral surface of the crankshaft at portions journaled by the plain bearings but displaced from the lines of action of lateral loads caused by fluid pressure in the sealed space between two scroll members, thereby generating bearing oil film reactions commensurate with the lateral loads, so as to produce an optimum oil film pressure distribution for the bearings at all times.
摘要翻译：一种用于滑动轴承的供油装置，其支承在涡旋流体设备中连接到轨道涡旋构件的曲轴，包括轴向延伸的油流通道，其形成在所述曲轴的外周表面上，在由所述滑动轴承支承但从所述滑动轴线在两个涡旋件之间的密封空间中由流体压力引起的横向载荷的作用，从而产生与横向载荷相称的轴承油膜反应，以便始终为轴承产生最佳的油膜压力分布。

3. 发明授权

US4145059A Mechanical seal 失效
标题翻译：机械密封
公开(公告)号：US4145059A
公开(公告)日：1979-03-20
申请号：US745060
申请日：1976-11-26
申请人： Masaya Imai , Seiji Watanabe
发明人： Masaya Imai , Seiji Watanabe
IPC分类号： F16J15/34
CPC分类号： F16J15/3464
摘要： A mechanical seal comprises, in addition to a rotating seal element, a stationary seal element, and a support ring: means for securing the support ring to a rotating shaft in such a manner that, between a casing and the shaft, the ring remains nonrotatable by the shaft but can travel axially following any axial movement of the shaft. The securing means comprises nonrotational stop means located between the casing and support ring and means located between the ring and shaft to permit the both to rotate relative to each other but keep them from moving axially. The nonrotational stop means is a combination of pins and holes, key ways and keys, or the like, and the means located between the ring and shaft to permit the both to rotate is either a pair of rolling bearings or a plurality of journal bearings plus a thrust sliding bearing.
摘要翻译：除了旋转密封元件之外，机械密封件还包括固定密封元件和支撑环：用于将支撑环固定到旋转轴的装置，使得在壳体和轴之间，环保持不可旋转轴可随着轴的任何轴向运动轴向行进。固定装置包括位于壳体和支撑环之间的非旋转停止装置和位于环和轴之间的装置，以允许两者相对于彼此旋转，但是使它们不轴向移动。非旋转停止装置是销和孔，键槽和键等的组合，并且位于环和轴之间以允许两者旋转的装置是一对滚动轴承或多个轴颈轴承加上推力滑动轴承。

4. 发明授权

US4406602A Screw rotor with specific tooth profile 失效
标题翻译：螺旋转子具有特定的齿廓
公开(公告)号：US4406602A
公开(公告)日：1983-09-27
申请号：US326358
申请日：1981-12-01
申请人： Katsuhiko Kasuya , Mitsuru Fujiwara , Tetsuzo Matsunaga , Masaya Imai , Yasuo Takahashi
发明人： Katsuhiko Kasuya , Mitsuru Fujiwara , Tetsuzo Matsunaga , Masaya Imai , Yasuo Takahashi
IPC分类号： F01C1/16 , F04C18/08 , F04C18/16
CPC分类号： F04C18/084
摘要： In a screw rotor including a female rotor member and a male rotor member rotatable about parallel shafts and respectively while meshing with each other, the forward face flank of the female rotor member is composed of a first flank of the forward face formed by a parabolic curve, and a second flank of the forward face formed by a circular arc of a radius R.sub.2, and the backward face flank of the female rotor member is composed of a first flank of the backward face generated by the backward face tooth top flank of the male rotor member having a radius R.sub.5, and a second flank of the backward face formed by a circular arc of a radius R.sub.3 which is smaller than the radius R.sub.2 of the second flank of the forward face flank. The tooth profile of the male rotor member is essentially formed by the forward face flank and the backward face flank of the female rotor member.
摘要翻译：在包括阴转子构件和阳转子构件的螺旋转子中，阴转子构件和阳转子构件可以围绕平行轴旋转并且分别彼此啮合，阴转子构件的前面侧面由前抛面的第一侧面构成，由抛物线曲线，并且由半径R2的圆弧形成的前表面的第二侧面，并且阴转子构件的后侧面由由男性的后面齿顶侧面产生的后方的第一侧面构成转子构件具有半径R5，并且后表面的第二侧面由半径R3的圆弧形成，该圆弧的半径R3小于前侧面的第二侧面的半径R2。阳转子部件的齿廓基本上由阴转子部件的前面侧面和后侧面形成。

5. 发明授权

US4350479A Scrool-type fluid machine with liquid-filled force-balanced pockets 失效
标题翻译：斯洛酮式流体机械，具有充满液体的力平衡口袋
公开(公告)号：US4350479A
公开(公告)日：1982-09-21
申请号：US138730
申请日：1980-04-09
申请人： Kenji Tojo , Masato Ikegawa , Masao Shiibayashi , Masaya Imai
发明人： Kenji Tojo , Masato Ikegawa , Masao Shiibayashi , Masaya Imai
IPC分类号： F01C1/02 , F04C2/02 , F04C15/00 , F04C18/02 , F01C21/00
CPC分类号： F04C15/0042 , F04C2/025
摘要： A scroll-type fluid machine is provided with a plurality of liquid-confining pockets formed in the sliding surface of the end member of either one of orbiting and stationary scrolls. In operation, a high liquid pressure is generated in the pocket or pockets positioned in the region where a localized high axial urging force is exerted during operation, so that the localized high axial urging force acting on the two scrolls is partially or fully negated.
摘要翻译：一种涡旋式流体机械设置有形成在轨道和静止涡旋件中的任一个的端部构件的滑动表面中的多个液体限制口袋。在操作中，在位于在操作期间施加局部高的轴向推力的区域中的袋或袋中产生高液压，使得作用在两个涡卷上的局部高轴向推动力被部分或全部否定。

6. 发明授权

US4555224A Oil feeding device for scroll fluid apparatus 失效
标题翻译：用于涡旋流体装置的给油装置
公开(公告)号：US4555224A
公开(公告)日：1985-11-26
申请号：US606223
申请日：1984-05-02
申请人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
发明人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
IPC分类号： F04C2/02 , F01C1/02 , F01C21/04 , F04C23/02 , F01C1/04
CPC分类号： F01C21/04
摘要： An oil feeding device for a scroll fluid apparatus including an oil flow passage in the crankshaft providing oil to the crank pin bearing, an intermediate pressure chamber, and the sealed spaces between the scroll members.
摘要翻译：一种用于涡旋流体装置的给油装置，其包括在曲轴中的油流通道，向曲轴销轴承提供油，中间压力室以及涡旋件之间的密封空间。

7. 发明授权

US4454748A Apparatus for measuring the content of hydrogen dissolved in a molten metal 失效
标题翻译：用于测量溶解在熔融金属中的氢的含量的装置
公开(公告)号：US4454748A
公开(公告)日：1984-06-19
申请号：US426138
申请日：1982-09-28
申请人： Shiro Terai , Shiro Sato , Sakae Kato , Masaya Imai , Susumu Inumaru , Masahiro Yoshida
发明人： Shiro Terai , Shiro Sato , Sakae Kato , Masaya Imai , Susumu Inumaru , Masahiro Yoshida
IPC分类号： G01N27/18 , G01N33/20
CPC分类号： G01N27/18 , G01N33/203
摘要： An apparatus for measuring the content of hydrogen dissolved in a molten metal, comprising an immersion head immersed within a batch of the molten metal to bring an inert gas into contact with the molten metal, an inert gas circulating device connected to the immersion head and having gas passages cooperating with the immersion head to form a closed circulatory path for circulating the inert gas a plurality of times through the path to and from the immersion head. The apparatus further comprises a hydrogen gas content measuring device connected to the gas passage for measuring the hydrogen-content of the inert gas flowing through the gas passage, the measuring device comprising a first measuring cell connected to the gas passage and having therein an electric resistance wire exposed to the circulated inert gas containing the hydrogen picked up from the molten metal, and further comprising a second measuring cell filled with atmosphere whose thermal conductivity is substantially equal to that of the inert gas. The measuring device includes a housing block which has portions to define a vacuum chamber surrounding each of the measuring cells in order to thermally separate the cell from the atmosphere surrounding the measuring device. The vacuum chambers for both cells are connected to each other and to a vacuum source. The housing block may be a cylindrical member of metal connected to an evacuation pipe.
摘要翻译：一种用于测量溶解在熔融金属中的氢的含量的装置，包括浸入一批熔融金属中的浸没头，使惰性气体与熔融金属接触;惰性气体循环装置，连接到浸没头，并具有与浸没头配合的气体通道以形成用于使惰性气体多次循环穿过和从浸没头的路径的闭合循环路径。该装置还包括连接到气体通道的氢气含量测量装置，用于测量流过气体通道的惰性气体的氢含量，测量装置包括连接到气体通道并具有电阻的第一测量单元电线暴露于含有从熔融金属中提取的氢的循环惰性气体，并且还包括填充有导热性基本上等于惰性气体的气氛的气氛的第二测量池。测量装置包括壳体块，其具有限定围绕每个测量单元的真空室的部分，以将电池与测量装置周围的大气热分离。两个电池的真空室彼此连接并连接到真空源。壳体块可以是连接到排气管的金属的圆柱形构件。

8. 发明授权

US4401420A Male and female screw rotor assembly with specific tooth flanks 失效
标题翻译：具有特定齿面的公螺母转子组件
公开(公告)号：US4401420A
公开(公告)日：1983-08-30
申请号：US186646
申请日：1980-09-12
申请人： Katsuhiko Kasuya , Mitsuru Fujiwara , Masaya Imai , Tetsuzo Matsunaga , Yasuo Takahashi
发明人： Katsuhiko Kasuya , Mitsuru Fujiwara , Masaya Imai , Tetsuzo Matsunaga , Yasuo Takahashi
IPC分类号： F01C1/16 , F01C1/08 , F04C18/16 , F16H55/08
CPC分类号： F01C1/084 , Y10T74/19986
摘要： An oil-cooled type screw rotor assembly having a female rotor and a male rotor adapted to rotate around parallel axes in meshing relation to each other. The leading side flank of the female rotor is constituted by a first leading side flank formed by an arc of a radius R.sub.1 and a second leading side flank formed by an arc of a radius R.sub.2. Also, the trailing side flank of the female rotor is constituted by a first trailing side flank formed by an arc of the tooth ends of the male rotor having a radius R.sub.5 and a second trailing side flank formed by an arc of a radius R.sub.3 which is smaller than the radius R.sub.2 of the second leading side flank. The configuration of the teeth of the male rotor is materially formed by arcs of the leading and trailing side flanks of the female rotor.
摘要翻译：一种具有阴转子和阳转子的油冷式螺杆转子组件，其适于围绕彼此啮合的平行轴线旋转。母转子的前侧面由由半径R1的弧形构成的第一前侧侧面和由半径R2的弧形构成的第二前侧面构成。此外，母转子的后侧面由第一后侧面构成，第一后侧面由阳转子的齿端的弧形成，半圆形为R5，第二后侧面由半径为R3的圆弧形成，小于第二前侧面的半径R2。阳转子的齿的构造通过阴转子的前后侧面的弧线形成。

9. 再颁专利

USRE33473E Oil feeding device for scroll fluid apparatus 失效
标题翻译：用于涡旋流体装置的给油装置
公开(公告)号：USRE33473E
公开(公告)日：1990-12-04
申请号：US126255
申请日：1987-11-25
申请人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
发明人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
IPC分类号： F04C2/02 , F01C1/02 , F01C21/04 , F04C23/02
CPC分类号： F01C21/04
摘要： An oil feeding device for a scroll fluid apparatus including an oil flow passage in the crankshaft providing oil to the crank pin bearing, an intermediate pressure chamber, and the sealed spaces between the scroll members.

10. 发明授权

US4384831A Scroll-type fluid apparatus provided with means for counteracting a moment exerted on orbiting scroll member 失效
标题翻译：涡卷式流体设备设置有用于抵消作用在绕动涡旋件上的力矩的装置
公开(公告)号：US4384831A
公开(公告)日：1983-05-24
申请号：US149991
申请日：1980-05-15
申请人： Masato Ikegawa , Masaya Imai , Kenji Tojo , Masao Shiibayashi
发明人： Masato Ikegawa , Masaya Imai , Kenji Tojo , Masao Shiibayashi
IPC分类号： F04C18/02 , F01C1/02 , F01C21/00
CPC分类号： F01C21/003 , F01C1/0215
摘要： A scroll-type fluid apparatus including an orbiting scroll member, a stationary scroll member, and a plurality of pockets formed in at least one of the orbiting scroll member and the stationary scroll member to cooperate with the other scroll member for confining liquid therein. When an axially urging force is ecerted on the orbiting scroll member, a liquid pressure commensurate with the axially urging force is produced in the pockets, so that such liquid pressure cancels out a biased axially urging force (moment) exerted on the orbiting scroll member.
摘要翻译：一种涡旋式流体设备，包括绕动涡旋件，固定涡旋件和形成在所述绕动涡旋件和固定涡旋件中的至少一个中的多个袋，以与另一个涡旋件配合以限制其中的液体。当在旋转涡旋件上采用轴向推压力时，在口袋中产生与轴向推力相当的液体压力，使得这种液体压力消除了施加在绕动涡旋件上的偏压的轴向推动力（力矩）。

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