-
公开(公告)号：US06860154B2
公开(公告)日：2005-03-01
申请号：US10047627
申请日：2002-01-14
CPC分类号： G01L9/0073 , G01L1/148
摘要： It is an object of the present invention to provide a touch mode capacitive pressure sensor having higher pressure durability than conventional sensors. In this invention, a touch mode capacitive pressure sensor has a diaphragm made from boron-doped silicon, and the boron concentration at the top face of the diaphragm is equal to or greater than 1×1019 cm−3 and less than 9×1019 cm−3. Further, in this invention, a touch mode capacitive pressure sensor has a conductive diaphragm made by doping of an impurity and anisotropic etching, and the etch pit density on the top face of the diaphragm is equal to or less than five per μm2, and preferably equal to or less than one per μm2. As a result, the pressure durability of the diaphragm is greatly improved.
摘要翻译： 本发明的目的是提供一种具有比常规传感器更高的耐压耐久性的触摸模式电容式压力传感器。 在本发明中，触摸模式电容式压力传感器具有由硼掺杂硅制成的光阑，并且隔膜顶面的硼浓度等于或大于1×10 19 cm -3且小于9×10 9 <19>厘米-3。 此外，在本发明中，触摸模式电容式压力传感器具有通过掺杂杂质和各向异性蚀刻而形成的导电隔膜，并且隔膜顶面上的蚀刻坑密度等于或小于每mum 2的5个/ ，并且优选等于或小于每个m.2的一个。 结果，隔膜的耐久性大大提高。
-
公开(公告)号：US06363791B1
公开(公告)日：2002-04-02
申请号：US09356666
申请日：1999-07-19
IPC分类号： G01L912
CPC分类号： G01L9/0073
摘要： A capacitance pressure sensor that prevents leakage from outside the sensor to the reference pressure cavity, has a structure that can decrease defects due to leakage compared to conventional technology. An electrode comprising a thin metallic layer is formed on the upper surface of a glass substrate that forms one of the substrates of a pressure sensor and an external electrode is formed on the surface edge of the substrate. In addition, in the region where the silicon substrate is bonded, a feedthrough extending from the electrode to the external electrode is formed, and spine shaped layers with three braches for blocking leakage gas are formed perpendicularly to the feedthrough.
摘要翻译： 阻止传感器外部泄漏到参考压力腔的电容式压力传感器具有与传统技术相比能够减少泄漏的缺陷的结构。 在形成压力传感器的基板之一的玻璃基板的上表面上形成有薄金属层的电极，在基板的表面边缘上形成外部电极。 此外，在硅基板接合的区域中，形成从电极延伸到外部电极的馈通，并且与馈通垂直地形成具有三个用于阻断泄漏气体的支柱的脊形层。
-
公开(公告)号：US09057374B2
公开(公告)日：2015-06-16
申请号：US13164320
申请日：2011-06-20
CPC分类号： F04C18/16 , F04C23/001 , F04C28/06 , F04C29/04 , F04C29/06 , F04C2220/12 , F04C2240/30 , F04C2270/19 , F04C2270/80
摘要： An oilless screw compressor incorporating water-cooled cooling units for cooling compressed air discharged from compressor bodies having a pair of male and female screw rotors which can be rotated in a contactless and oilless manner, the cooling units comprising a plate type heat-exchanger, and the amount of cooling water for the plate type heat-exchanger being adjustable. With this configuration, a difference between a temperature during load operation and a temperature upon automatic stopping and during unload operation of the compressor can be reduced, so that the cooling unit can be restrained from being damaged or broken within a short period, thereby it is possible to provide a highly reliable oilless screw compressor.
摘要翻译： 一种无油螺旋压缩机，其包括用于冷却从压缩机主体排出的压缩空气的水冷式冷却单元，所述压缩机具有可以非接触和无油的方式旋转的一对公螺纹转子和内螺纹转子，所述冷却单元包括板式热交换器，以及 板式热交换器的冷却水量可调。 通过这样的结构，能够减少负荷运转时的温度与自动停止时的温度，压缩机的卸载运转时的温度的差异，能够在短时间内抑制冷却装置的损坏或破损， 可能提供高可靠性的无油螺杆压缩机。
-
公开(公告)号：US08592715B2
公开(公告)日：2013-11-26
申请号：US12937791
申请日：2008-11-27
申请人： Jingbo Wang , Hitoshi Nishimura
发明人： Jingbo Wang , Hitoshi Nishimura
CPC分类号： B23K28/02 , B23K9/091 , B23K9/173 , B23K26/0604 , B23K26/0608 , B23K26/348 , B23K2103/10
摘要： A first laser beam is radiated to a first radiation position of a welding object while intersecting a wire, and a second laser beam is radiated to a second radiation position that is spaced a predetermined distance from a target position of the wire. Arc welding is performed between the wire and the welding object while radiating the first laser beam and the second laser beam such that the first radiation position, the second radiation position, and the target position are disposed on a welding line of the welding object. In this way, it is possible to prevent the generation of spatter and perform welding at a high rate, without increasing the size of a molten pool.
摘要翻译： 第一激光束被辐射到焊接对象的第一辐射位置，同时与线相交，并且第二激光束被辐射到与线的目标位置隔开预定距离的第二辐射位置。 在第一激光束和第二激光束照射第一辐射位置，第二辐射位置和目标位置之间，在焊丝对象的焊接线上设置电弧焊接。 以这种方式，可以防止飞溅物的产生，并且在不增加熔池的尺寸的情况下以高速率进行焊接。
-
公开(公告)号：US20120164017A1
公开(公告)日：2012-06-28
申请号：US13192592
申请日：2011-07-28
申请人： Hideki FUJIMOTO , Hitoshi Nishimura
发明人： Hideki FUJIMOTO , Hitoshi Nishimura
IPC分类号： F01C1/16
摘要： A multi-stage oil-free screw compressor includes: a suction throttle valve for controlling air intake into the compressor; a piston assembly for operating the suction throttle valve; and a structure for supplying a working pressure to the piston assembly. In order to reduce startup load at the time of startup of the compressor, the suction throttle valve is fully closed while a secondary side of a compressor body is opened to the atmosphere. When a negative pressure and the air pressure, that provide the working pressure, are used for slightly opening the suction throttle valve in order to switch the compressor to a loaded mode after a motor for driving the compressor is accelerated to its top speed, the air pressure is provided by a control pipe line that is defined by the same pipe line that forms a drain pipe line. This permits the control pipe line to be opened to the atmosphere as needed during the startup time. Thus is provided the oil-free screw compressor achieving improved startup reliability.
摘要翻译： 一种多级无油螺杆压缩机，包括：吸入节流阀，用于控制进入压缩机的进气; 用于操作抽吸节流阀的活塞组件; 以及用于向活塞组件提供工作压力的结构。 为了减少启动压缩机时的起动负荷，在将压缩机主体的二次侧向大气开放的同时，吸入节流阀全闭。 当用于驱动压缩机的电动机加速到其最高速度时，负压和提供工作压力的空气压力用于稍微打开吸入节流阀，以便将压缩机切换到加载模式，空气 通过由形成排水管线的相同管线限定的控制管线来提供压力。 这允许控制管线在启动时间根据需要打开到大气中。 因此，提供了无油螺杆式压缩机，提高了启动可靠性。
-
公开(公告)号：US07988435B2
公开(公告)日：2011-08-02
申请号：US11752319
申请日：2007-05-23
CPC分类号： F04C18/16 , F04C23/001 , F04C28/06 , F04C29/04 , F04C29/06 , F04C2220/12 , F04C2240/30 , F04C2270/19 , F04C2270/80
摘要： An oilless screw compressor incorporating water-cooled cooling units for cooling compressed air discharged from compressor bodies having a pair of male and female screw rotors which can be rotated in a contactless and oilless manner, the cooling units comprising a plate type heat-exchanger, and the amount of cooling water for the plate type heat-exchanger being adjustable. With this configuration, a difference between a temperature during load operation and a temperature upon automatic stopping and during unload operation of the compressor can be reduced, so that the cooling unit can be restrained from being damaged or broken within a short period, thereby it is possible to provide a highly reliable oilless screw compressor.
摘要翻译： 一种无油螺旋压缩机，其包括用于冷却从压缩机主体排出的压缩空气的水冷式冷却单元，所述压缩机具有可以非接触和无油的方式旋转的一对公螺纹转子和内螺纹转子，所述冷却单元包括板式热交换器，以及 板式热交换器的冷却水量可调。 通过这样的结构，能够减少负荷运转时的温度与自动停止时的温度，压缩机的卸载运转时的温度的差异，能够在短时间内抑制冷却装置的损坏或破损， 可能提供高可靠性的无油螺杆压缩机。
-
公开(公告)号：US20080089795A1
公开(公告)日：2008-04-17
申请号：US11844053
申请日：2007-08-23
IPC分类号： F04B39/06
CPC分类号： F04B39/062 , F04C18/16 , F04C29/0014 , F04C29/021 , F04C29/026 , F04C2210/62 , F04C2280/02
摘要： A water-injected compressor, which injects the water inside the separator 3 into the compressor and discharges the water along with compressed air into the separator and then gains condensed and separated water, has the compressor stopping and then, if staying at a stop for a predetermined duration of time without activating, becoming activated and operating for a set duration of time.
摘要翻译： 注水压缩机将分离器3内的水注入压缩机，并将水与压缩空气一起排放到分离器中，然后获得冷凝和分离的水，使压缩机停止，然后如果停留在 预定的持续时间，而不激活，变得激活并在一定时间内运行。
-
公开(公告)号：US5552854A
公开(公告)日：1996-09-03
申请号：US341988
申请日：1994-11-16
申请人： Hitoshi Nishimura
发明人： Hitoshi Nishimura
CPC分类号： A61B3/113 , G02B7/287 , G03B13/02 , G03B2213/025
摘要： The visual line detection device according to the present invention is capable of accurately detecting the visual line of the eyeball of an observer, even though it uses light sources which are only a finite distance away from the eyeball, i.e. which are not effectively at infinity. At least two infrared light emitting diodes are provided for illuminating the eyeball, and the position of the center of curvature of the cornea of the eyeball is obtained based upon the positions of a plurality of images generated by the light rays emitted by these diodes being reflected from the cornea. The direction of the visual line of the eyeball is then calculated using this position of the center of curvature of the cornea. A camera according to the present invention is also disclosed which incorporates such a visual line detection device.
摘要翻译： 根据本发明的视线检测装置即使使用距离眼球只有有限距离的光源，也就是不能有效地处于无穷远状态，能够精确地检测观察者的眼球的视线。 提供至少两个用于照射眼球的红外发光二极管，并且基于由被反射的这些二极管发射的光线产生的多个图像的位置来获得眼球的角膜中心的曲率位置 从角膜。 然后使用角膜中心曲率的位置计算眼球视线的方向。 还公开了根据本发明的相机，其包括这样的视线检测装置。
-
公开(公告)号：US08734126B2
公开(公告)日：2014-05-27
申请号：US13494058
申请日：2012-06-12
申请人： Hitoshi Nishimura , Tomoo Suzuki , Hiroshi Ohta
发明人： Hitoshi Nishimura , Tomoo Suzuki , Hiroshi Ohta
CPC分类号： F04C18/16 , F01C21/007 , F04C23/00 , F04C23/001 , F04C29/005 , F04C29/04
摘要： A screw compressor includes a low pressure stage compressor body; a high pressure stage compressor body that further compresses a compressed air compressed by the low pressure stage compressor body; pinion gears for example, respectively, provided on, for example, a male rotor of the low pressure stage compressor body and, for example, a male rotor of the high pressure stage compressor body; a motor; a bull gear for example, provided on a rotating shaft of the motor; and an intermediate shaft supported rotatably and provided with a pinion gear, which meshes with the bull gear, and a bull gear, which meshes with the pinion gears. Thereby, it is possible to make the motor relatively low in rotating speed while inhibiting the gears from being increased in diameter, thus enabling achieving reduction in cost.
摘要翻译： 螺杆式压缩机包括低压级压缩机体; 高压级压缩机主体，其进一步压缩由所述低压级压缩机主体压缩的压缩空气; 小齿轮分别设置在例如低压级压缩机主体的公转子和例如高压级压缩机主体的公转子上; 电机 大齿轮例如设置在马达的旋转轴上; 以及可旋转地支撑并设有与大齿轮啮合的小齿轮的中间轴和与小齿轮啮合的大齿轮。 由此，可以使电动机的转速相对较低，同时抑制齿轮的直径增大，能够实现成本的降低。
-
10.发明授权Client-side prediction of a local game object to reduce apparent network lag of multiplayer simulations 有权本地游戏对象的客户端预测，以减少多玩家模拟的网络滞后公开(公告)号：US08678929B1
公开(公告)日：2014-03-25
申请号：US12184975
申请日：2008-08-01
申请人： Hitoshi Nishimura , Wu Hai , Harold Chaput , Wilson Venhola , Asim Shahjahan
发明人： Hitoshi Nishimura , Wu Hai , Harold Chaput , Wilson Venhola , Asim Shahjahan
CPC分类号： A63F13/12 , A63F13/10 , A63F2300/534
摘要： A method for operating a networked interactive game system is provided. An input command generated by a local user of a local game system that controls a local object of an interactive game may be received. A state for the local object in the present game frame may be predicted based on the input command. State data of a first object of the interactive game that was determined in a network simulation of a previous game frame may be retrieved. A global object of the interactive game in the present game frame may be course-corrected to be aligned with the global object in the previous game frame using the predicted state for the local object in the present game frame and the state data of the first object of the previous game frame. The present game frame may be rendered with the course-corrected global object.
摘要翻译： 提供了一种用于操作网络交互式游戏系统的方法。 可以接收由控制交互式游戏的本地对象的本地游戏系统的本地用户生成的输入命令。 可以基于输入命令预测当前游戏帧中的本地对象的状态。 可以检索在先前游戏帧的网络模拟中确定的交互式游戏的第一对象的状态数据。 当前游戏帧中的交互式游戏的全局对象可以使用当前游戏帧中的本地对象的预测状态和第一对象的状态数据进行当前校正以与先前游戏帧中的全局对象对齐 的以前的游戏框架。 可以用课程校正的全局对象来呈现当前游戏帧。
-
-
-
-
-
-
-
-
-
搜索结果
56 条记录 (耗时 0.027 秒)
