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公开(公告)号：US4007910A
公开(公告)日：1977-02-15
申请号：US602300
申请日：1975-08-06
Applicant: Masahiro Yasuoka , Yoshitsugu Okada
Inventor： Masahiro Yasuoka , Yoshitsugu Okada
CPC classification number: F16K1/221 , F16K31/54 , Y10T74/19702
Abstract: A butterfly valve apparatus comprising a rotating shaft, a valve stem movable by the rotating shaft through a coupling member and a valve plate fixed within a valve housing to the valve stem.
Abstract translation: 一种蝶阀装置，包括旋转轴，通过联接构件可旋转的轴可移动的阀杆和固定在阀壳内的阀板的阀板。
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2.发明授权公开(公告)号：US06504444B1
公开(公告)日：2003-01-07
申请号：US09187868
申请日：1998-11-06
Applicant: Mitsuru Furuya , Osamu Myohga , Yoshitsugu Okada
Inventor： Mitsuru Furuya , Osamu Myohga , Yoshitsugu Okada
IPC: H01P136
CPC classification number: H05K1/184 , H01L23/66 , H01L2924/0002 , H01L2924/09701 , H01L2924/3011 , H05K1/0306 , H05K1/092 , H05K1/165 , H05K1/185 , H05K2201/086 , H05K2201/10416 , H05K2201/10643 , H01L2924/00
Abstract: Holes are formed in a ceramic substrate before sintering, magnetic parts and dielectric parts are fitted in the holes and the substrate is sintered at a temperature equal to or lower than the sintering temperature of the magnetic parts. It is possible to obtain a very compact high frequency integrated circuit, particularly, a micro wave integrated circuit which can be utilized in a frequency band of several tens GHz, by using hard ferrite as a material of the magnetic parts and magnetizing them after the sintering.
Abstract translation: 在烧结之前，在陶瓷基板中形成孔，将磁性部件和电介质部件嵌合在孔中，并且在等于或低于磁性部件的烧结温度的温度下烧结基板。 可以通过使用硬质铁氧体作为磁性部件的材料并且在烧结之后对它们进行磁化来获得非常紧凑的高频集成电路，特别是可以在几十GHz的频带中使用的微波集成电路 。
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3.发明授权
公开(公告)号：US6127907A
公开(公告)日：2000-10-03
申请号：US187873
申请日：1998-11-06
Applicant: Mitsuru Furuya , Osamu Myohga , Yoshitsugu Okada
Inventor： Mitsuru Furuya , Osamu Myohga , Yoshitsugu Okada
CPC classification number: H01P7/10
Abstract: Dielectric parts 12 which become resonators are fitted in holes formed in a dielectric substrate 11 and magnetic parts 13 for setting resonance frequencies of the dielectric parts 12 are also fitted in holes formed in the dielectric substrate 11. With such construction in which the dielectric parts are fitted in the holes of the dielectric substrate, the physical preciseness of a high frequency filter is improved. Further, by fitting not only the dielectric parts 12 but also the magnetic parts 13 in the holes of the dielectric substrate 11, it is possible to form the high frequency filter operating in a frequency band of several tens GHz as a micro wave integrated circuit to thereby improve the uniformality and mass-producibility of the high frequency filter.
Abstract translation: 成为谐振器的电介质部件12装配在形成在电介质基板11中的孔中，并且用于设置电介质部分12的谐振频率的磁性部分13也安装在形成在电介质基板11中的孔中。通过这样的结构， 安装在电介质基板的孔中，提高了高频滤波器的物理精度。 此外，通过不仅将电介质部件12以及电介质基板11的孔中的磁性部件13嵌合，所以可以形成在几十GHz的频带内工作的高频滤波器作为微波集成电路 从而提高高频滤波器的均匀性和大规模生产率。
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公开(公告)号：US5876618A
公开(公告)日：1999-03-02
申请号：US974190
申请日：1997-11-19
Applicant: Katsuhisa Ishikawa , Yasuhiro Sasaki , Atsushi Ochi , Osamu Myohga , Yoshitsugu Okada
Inventor： Katsuhisa Ishikawa , Yasuhiro Sasaki , Atsushi Ochi , Osamu Myohga , Yoshitsugu Okada
CPC classification number: C04B35/265 , H01F1/344
Abstract: A Ni--Zn type ferrite has the composition represented by the general formula: Ni.sub.X Zn.sub.1-X Fe.sub.2-Y-Z Mn.sub.Y Zr.sub.Z O.sub.4 (0.55.ltoreq.X.ltoreq.0.80, 0.001.ltoreq.Y.ltoreq.0.20, 0.001.ltoreq.Z.ltoreq.0.04). The Ni--Zn type ferrite is formed with the step described below. A raw powder is first mixed for 64 hours and then fired at 850.degree. C. in an oxygen atmosphere for two hours. Next, the fired powder is crushed and then the crushed powder is again mixed. Then, a binder is added to the resulting powder, which is then press-formed under a pressure of 2.5 ton/cm.sup.2, and the press-formed powder is sintered at 1350.degree. C. for 5 hours in an oxygen atmosphere.
Abstract translation: Ni-Zn型铁氧体具有以下通式所示的组成：NiXZn1-XFe2-Y-ZMnYZrZO4（0.55≤X≤0.80,0.001,0.Y≤0.:0.,,,,,,,,,,,,,,,,,,,, = 0.04）。 通过下述步骤形成Ni-Zn型铁氧体。 首先将原料粉末混合64小时，然后在氧气氛中在850℃下烧制2小时。 接着，将烧成的粉末粉碎，然后粉碎的粉末再次混合。 然后，向所得粉末中加入粘合剂，然后在2.5吨/ cm2的压力下压制成型，将压制成形的粉末在氧气氛中在1350℃下烧结5小时。
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公开(公告)号：US4221360A
公开(公告)日：1980-09-09
申请号：US971146
申请日：1978-12-19
Applicant: Masahiro Yasuoka , Yoshitsugu Okada
Inventor： Masahiro Yasuoka , Yoshitsugu Okada
IPC: F16K1/226
CPC classification number: F16K1/226
Abstract: A butterfly valve comprising a valve body provided with a hard body seat having a cylindrical sealing surface, and a valve disc rotatable within the body and provided with a hard disc seat on the periphery thereof. The body seat and the disc seat are adapted to contact each other substantially over the entire circumference. The valve of this invention is capable of good sealing and is opened with a small driving force.
Abstract translation: 一种蝶阀，包括阀体，该阀体设置有具有圆柱形密封表面的硬体座，以及可在主体内旋转并在其周边上设置有硬盘座的阀盘。 身体座椅和盘座适于基本上在整个圆周上彼此接触。 本发明的阀能够良好的密封，并以小的驱动力打开。
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Patent Agency Ranking
公开(公告)号：US4040443A
公开(公告)日：1977-08-09
申请号：US658116
申请日：1976-02-13
Applicant: Yoshitsugu Okada , Teruaki Nanao , Toshio Sugino
Inventor： Yoshitsugu Okada , Teruaki Nanao , Toshio Sugino
CPC classification number: B08B9/00 , F16K25/02 , F16K3/24 , F16K51/00 , Y10T137/8013 , Y10T137/86799 , Y10T137/87265
Abstract: A sleeve valve comprises a cylindrical valve body formed with a multiplicity of discharge ports in the peripheral wall and having an upper end secured to the upper wall of a reducing chamber, and a valve cylinder gate having open upper and lower ends and slidably fitted in the valve body, the gate communicating at its upper end with an inlet elbow for pressurized water. A drain tube extending through the bottom cover of the valve body and the bottom wall of the reducing chamber connects the lower end of the sleeve valve to the bottom wall to prevent the vibration of the valve.
Abstract translation: 套筒阀包括圆柱形阀体，其在周壁上形成有多个排出口，并且具有固定到还原室的上壁的上端，以及具有敞开的上端和下端并具有可滑动地装配在其中的阀柱门 阀体在其上端与用于加压水的入口弯头连通。 延伸穿过阀体的底盖和还原室的底壁的排水管将套筒阀的下端连接到底壁以防止阀的振动。
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公开(公告)号：US20060011702A1
公开(公告)日：2006-01-19
申请号：US10516708
申请日：2003-07-01
Applicant: Takuo Funaya , Osamu Myohga , Yoshitsugu Okada , Hiroshi Kubota , Junya Sakurai
Inventor： Takuo Funaya , Osamu Myohga , Yoshitsugu Okada , Hiroshi Kubota , Junya Sakurai
IPC: B23K35/14
CPC classification number: B23K35/262 , H05K3/3463
Abstract: The solder contains Sn—Zn alloy(s) having a single composition ratio or a plurality of composition ratios, and Sn—Bi—Ag alloy(s) having a single composition ratio or a plurality of composition ratios. The solder includes zinc at 7 to 10 weight % both inclusive, bismuth at 0.001 to 6 weight % both inclusive, silver at 0.001 to 0.1 weight % both inclusive, and the remainder of tin when the alloys are melted in mixture.
Abstract translation: 焊料含有具有单一组成比或多种组成比的Sn-Zn合金，以及具有单一组成比或多种组成比的Sn-Bi-Ag合金。 焊料包括含量为7〜10重量％的锌，0.001〜6重量％的铋，0.001-0.1重量％的银，以及当合金熔融时其余的锡。
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公开(公告)号：US5874020A
公开(公告)日：1999-02-23
申请号：US851716
申请日：1997-05-05
Applicant: Katsuhisa Ishikawa , Yasuhiro Sasaki , Atsushi Ochi , Yoshitsugu Okada , Mitsuru Furuya
Inventor： Katsuhisa Ishikawa , Yasuhiro Sasaki , Atsushi Ochi , Yoshitsugu Okada , Mitsuru Furuya
CPC classification number: H01F1/344 , C04B35/265
Abstract: A Ni--Zn base ferrite is provided with a relatively small dielectric loss (tan.delta.(.epsilon.)) of the order of 10.sup.-3. Its saturation magnetization (4.pi.Ms) is relatively still high. A Ni--Zn base ferrite having a small dielectric loss (of the order of 10.sup.-3) can be obtained by proportioning raw materials to give a finished composition range of Ni.sub.X Zn.sub.1-X Fe.sub.2-Y-Z Mn.sub.Y M.sub.Z O.sub.4 where M: Ge and/or Sn, 0.55.ltoreq.X.ltoreq.1.00, 0.001.ltoreq.Y.ltoreq.0.36, and 0.002.ltoreq.Z.ltoreq.0.36, by calcination.
Abstract translation: Ni-Zn基铁素体具有10-3数量级的较小的介电损耗（tanδ（ε））。 其饱和磁化强度（4 pi Ms）相对较高。 可以通过配比原料得到Ni:Zi1-XFe2-Y-ZMnYMZO4的成品组成范围，其中M：Ge和/或Sn， 通过煅烧，0.55
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公开(公告)号：US4294428A
公开(公告)日：1981-10-13
申请号：US212465
申请日：1980-12-03
Applicant: Yoshitsugu Okada , Osamu Nakai
Inventor： Yoshitsugu Okada , Osamu Nakai
CPC classification number: F16K1/2268
Abstract: A butterfly valve comprising a valve body mounted on a valve stem in a valve housing. The valve housing is provided with valve seats to contact the periphery of the valve body when the valve is closed. Elastic seal members are disposed between the end surfaces of the valve seats and the valve stem in a manner to surround the latter. The butterfly valve of the invention further comprises tubular holder members rotatable relative to the valve stem and fitted with the elastic seal members on outer parts thereof.
Abstract translation: 一种蝶阀，包括安装在阀壳中的阀杆上的阀体。 当阀关闭时，阀壳体设置有阀座以接触阀体的周边。 弹性密封构件以围绕该阀座的方式设置在阀座和阀杆的端面之间。 本发明的蝶形阀还包括可相对于阀杆旋转的管状保持件，并在其外部装有弹性密封件。
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公开(公告)号：US4008877A
公开(公告)日：1977-02-22
申请号：US602411
申请日：1975-08-06
Applicant: Masahiro Yasuoka , Yoshitsugu Okada
Inventor： Masahiro Yasuoka , Yoshitsugu Okada
Abstract: A butterfly valve apparatus comprising a rotating shaft, a valve stem movable by the rotating shaft through a coupling member and a valve plate fixed within a valve housing to the valve stem.
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