-
公开(公告)号：US5223052A
公开(公告)日：1993-06-29
申请号：US680071
申请日：1991-04-03
申请人： Akihiko Yamamoto , Toshihiro Yamada , Tatsuo Natori , Kotaro Naya , Motohiro Satoo , Mitsuru Fujiwara , Katsumi Matsubara , Kazuaki Shiinoki , Hirotaka Kameya
发明人： Akihiko Yamamoto , Toshihiro Yamada , Tatsuo Natori , Kotaro Naya , Motohiro Satoo , Mitsuru Fujiwara , Katsumi Matsubara , Kazuaki Shiinoki , Hirotaka Kameya
CPC分类号： B29C70/72 , F01C21/08 , F04C18/084 , B29C45/00 , F04C2230/40 , F04C2230/91 , F05C2201/0442 , F05C2225/04 , Y10S428/936 , Y10T428/12472 , Y10T428/12486 , Y10T428/12542 , Y10T428/12549 , Y10T428/12569 , Y10T428/12937 , Y10T428/12944
摘要： A method treating a surface of rotors in a screw-type rotary fluid machine, with the method comprising the steps of: conducting a non-electrolytic Ni plating on the surface of each rotor so as to form a first layer of non-electrolytic Ni plating layer; heating the rotor having the first layer at a temperature not lower than 500.degree. C.; and forming, at least, a second layer of an organic resin so as to cover the first layer.
摘要翻译： 一种处理螺旋型旋转流体机械中的转子表面的方法，其特征在于包括以下步骤：在每个转子的表面上进行非电解Ni电镀以形成第一层非电解镀镍 层; 在不低于500℃的温度下加热具有第一层的转子; 以及至少形成有机树脂的第二层以覆盖所述第一层。
-
2.发明授权
公开(公告)号：US5314321A
公开(公告)日：1994-05-24
申请号：US967841
申请日：1992-10-28
申请人： Akihiko Yamamoto , Toshihiro Yamada , Tatsuo Natori , Kotaro Naya , Motohiro Satoo , Mitsuru Fujiwara , Katsumi Matsubara , Kazuaki Shinoki , Hirotaka Kameya
发明人： Akihiko Yamamoto , Toshihiro Yamada , Tatsuo Natori , Kotaro Naya , Motohiro Satoo , Mitsuru Fujiwara , Katsumi Matsubara , Kazuaki Shinoki , Hirotaka Kameya
CPC分类号： B29C70/72 , F01C21/08 , F04C18/084 , B29C45/00 , F04C2230/40 , F04C2230/91 , F05C2201/0442 , F05C2225/04 , Y10S428/936 , Y10T428/12472 , Y10T428/12486 , Y10T428/12542 , Y10T428/12549 , Y10T428/12569 , Y10T428/12937 , Y10T428/12944
摘要： A screw-type rotary fluid machine such as a compressor or a vacuum pump has male and female rotors which rotate within a casing, with or without mutual contact. At least one of the male and female rotors being surface-treated to have a treated surface structure. The treated surface structure is a multi-layered structures composed of a plurality of layers including a non-electrolytic Ni plating layer and at least one covering layer of organic resin. The organic resin may be one or more kinds selected from a group of engineering plastics, so as to improve mechanical strength.
摘要翻译： 诸如压缩机或真空泵的螺旋式旋转流体机械具有在壳体内旋转的阳和阴转子，有或没有相互接触。 阳和阴转子中的至少一个被表面处理以具有经处理的表面结构。 经处理的表面结构是由包括非电解Ni镀层和至少一个有机树脂覆盖层的多个层组成的多层结构。 有机树脂可以是选自一组工程塑料中的一种以上，以提高机械强度。
-
3.发明授权Skin care device for taking out and removing sebum or other cutaneous impurities 失效用于取出和除去皮脂或其他皮肤杂质的护肤装置公开(公告)号：US07399297B2
公开(公告)日：2008-07-15
申请号：US11037075
申请日：2005-01-19
申请人： Kazuyasu Ikadai , Mitsuru Fujiwara
发明人： Kazuyasu Ikadai , Mitsuru Fujiwara
CPC分类号： A61H9/005 , A61M1/0058
摘要： A skin care device includes a suction nozzle for drawing and removing sebum or other impurities from a user's skin while contacting the skin, a suction pump for generating a suction force for the suction nozzle, a mist nozzle, provided at a position around the suction nozzle, for spraying liquid, a liquid storage tank for storing the liquid to be supplied to the mist nozzle, a liquid supply pump for supplying the liquid in the liquid storage tank to the mist nozzle, and a drive motor for operating the suction pump and the liquid supply pump at the same time. Further, the suction pump and the liquid supply pump are disposed opposite to each other.
摘要翻译： 皮肤护理装置包括用于在接触皮肤时从皮肤吸收和除去皮脂或其他杂质的吸嘴，用于产生吸嘴的吸力的抽吸泵，设置在吸嘴周围的位置处的雾喷嘴 用于喷射液体的液体储存罐，用于储存供给到雾喷嘴的液体的液体储存箱，用于将液体储存罐中的液体供给到雾喷嘴的液体供给泵，以及用于操作吸入泵和 液体供应泵同时进行。 此外，抽吸泵和液体供给泵彼此相对设置。
-
4.发明授权Screw compressing apparatus, rotor temperature control apparatus for screw compressing apparatus and operating control apparatus for screw compressing apparatus 失效螺杆压缩装置，用于螺杆压缩装置的转子温度控制装置和用于螺杆压缩装置的操作控制装置
公开(公告)号：US5082427A
公开(公告)日：1992-01-21
申请号：US532812
申请日：1990-06-04
申请人： Mitsuru Fujiwara , Akira Suzuki , Junji Okita
发明人： Mitsuru Fujiwara , Akira Suzuki , Junji Okita
CPC分类号： F04C29/042
摘要： In the screw compressing apparatus, by rotating paired male and female rotors as meshing with each other, a gas is suctioned from a suction chamber into a working space, and compressed in the working space. The compressed high pressure gas is exhausted from a exhaust chamber, and then cooled by an aftercooler, thereby producing a low temperature, high pressure gas. In the compression process, the temperature of the gas in the working space becomes high at the exhaust chamber side. When this exhaust gas temperature reaches a predetermined value, a part of the gas cooled by an aftercooler is injected into the working space for lowering the temperture in the working space.
摘要翻译： 在螺杆压缩装置中，通过将成对的公母转子相互旋转，将气体从吸入室吸入工作空间，并在工作空间中压缩。 压缩的高压气体从排气室排出，然后由后冷却器冷却，从而产生低温高压气体。 在压缩过程中，工作空间中的气体的温度在排气室侧变高。 当该废气温度达到预定值时，由后冷器冷却的气体的一部分被注入到工作空间中以降低工作空间中的温度。
-
公开(公告)号：US5459389A
公开(公告)日：1995-10-17
申请号：US257028
申请日：1994-06-08
申请人： Mitsuru Fujiwara , Atsushi Isaka
发明人： Mitsuru Fujiwara , Atsushi Isaka
摘要： A dual-charging system for a portable electric appliance such as a video camera comprises a rechargeable battery pack having a built-in charge circuit and a separate charger unit. The battery pack is capable of selectively taking a first charging operation with the use of the built-in charge circuit and a second charging operation with the use of a charge circuit of the charger unit. The charge circuit of the charger unit is designed such that a charging rate of the battery pack by the second charging operation is faster than that by the first charging operation. Therefore, when a rapid charging of the battery pack is desired, it is preferred to select the second charging operation. On the other hand, when the electric appliance is used, for example, during a journey, it is preferred to select the first charging operation because the charger unit is inconvenient to carry during a journey.
摘要翻译： 用于诸如摄像机的便携式电器的双充电系统包括具有内置充电电路的可充电电池组和单独的充电器单元。 电池组能够通过使用内置充电电路选择性地进行第一次充电操作，并且可以通过使用充电器单元的充电电路进行第二充电操作。 充电器单元的充电电路被设计成使得通过第二充电操作的电池组的充电速率比通过第一充电操作的充电速度更快。 因此，当需要电池组的快速充电时，优选选择第二充电操作。 另一方面，例如在使用电器的过程中，由于充电器单元在行程中不方便携带，因此优选选择第一充电操作。
-
公开(公告)号：US4406602A
公开(公告)日：1983-09-27
申请号：US326358
申请日：1981-12-01
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。
-
公开(公告)号：US4812837A
公开(公告)日：1989-03-14
申请号：US205524
申请日：1988-06-13
CPC分类号： G09G3/3611 , G09G2320/041
摘要： A liquid crystal display device includes a video RAM for storing character and graphic data, a control circuit for selecting specific data from the RAM to be displayed on a liquid crystal display panel, and a positive/negative mode selector for selecting one of a positive display mode in which data is displayed as lighted elements against a dark background, and a negative display mode in which data is displayed as dark elements against a lighted background. The display device allows the use of software developed for CRT based data processors to be run in LCD mounted data processors in which the data formats would otherwise be reversed.
摘要翻译： 液晶显示装置包括用于存储字符和图形数据的视频RAM，用于从RAM中选择要显示在液晶显示面板上的特定数据的控制电路，以及用于选择正显示中的一个的正/负模式选择器 数据被显示为暗背景的点亮元素的模式，以及在显示背景下将数据显示为暗元素的负显示模式。 显示设备允许使用为基于CRT的数据处理器开发的软件在LCD安装的数据处理器中运行，否则数据格式将被颠倒。
-
公开(公告)号：US4401420A
公开(公告)日：1983-08-30
申请号：US186646
申请日：1980-09-12
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。
-
公开(公告)号：US4770615A
公开(公告)日：1988-09-13
申请号：US905956
申请日：1986-09-11
申请人： Mitsuru Fujiwara , Taiji Hashimoto , Akira Suzuki
发明人： Mitsuru Fujiwara , Taiji Hashimoto , Akira Suzuki
CPC分类号： F04C29/122 , F04C18/16
摘要： A screw compressor including a scavenging port, which is separate from a discharge port, located on or in a vicinity of a discharge-side end face of the working space of the casing, for scavenging gas therethrough from a compression chamber near to a completion of a suction stroke. Gas of high temperature leaking from a compression chamber on high-pressure side into a compression chamber on a low-pressure side (in the suction stroke) can be scavenged from the compressor to outside, thereby avoiding a reduction in suction volume efficiency, an increase in consumption of power, and a rise in temperature of gas to be compressed which might otherwise be caused by the gas of high temperature leaking into the compression chambers during a suction stroke.
摘要翻译： 一种螺杆式压缩机，其具有与位于所述壳体的工作空间的排出侧端面的排出侧端面附近的排出口分离的清扫口，用于从附近的压缩室中清除气体， 吸入冲程。 从高压侧的压缩室向低压侧的压缩室（吸入冲程）泄漏的高温气体，能够从压缩机向外部清除，从而避免吸入量效率的降低，增加 在消耗功率时，以及由于在吸入冲程期间高温泄漏到压缩室中的气体而导致的待压缩气体的温度上升。
-
公开(公告)号：US4492546A
公开(公告)日：1985-01-08
申请号：US436371
申请日：1982-10-25
CPC分类号： F01C1/084
摘要： Rotor tooth forms for a pair of screw rotors in the form of a female rotor and a male rotor, wherein the female rotor has a rotor tooth form including a flank of a surface of advance constituted by an arc and a second order curve, and a flank of a surface of retrocession constituted by a curve generated by an arc of a forward end portion of a lobe on the male rotor and an arc, and the male rotor has a rotor tooth form essentially formed by generating loci of the flank of the surface of advance of the female rotor and the flank of the surface of retrocession thereof.
摘要翻译： 转子齿形成用于母转子和阳转子形式的一对螺杆转子，其中，母转子具有转子齿形，包括由电弧和二阶曲线组成的前进表面的侧面，以及 由由阳转子上的凸角的前端部的圆弧形成的曲线构成的回转面的侧面，并且阳转子具有基本上通过产生表面的侧面的轨迹形成的转子齿形 女性转子的前进和其转折表面的侧面。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.034 秒)
