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公开(公告)号：US07520365B2
公开(公告)日：2009-04-21
申请号：US11714745
申请日：2007-03-07
申请人： Hitoshi Fukuba , Yoshihisa Okamoto , Naoki Yamada , Masaki Chiba , Yusuke Kohge , Hiroko Gendou , Yusaku Takeda
发明人： Hitoshi Fukuba , Yoshihisa Okamoto , Naoki Yamada , Masaki Chiba , Yusuke Kohge , Hiroko Gendou , Yusaku Takeda
CPC分类号： B62D6/008
摘要： A steering apparatus for a vehicle, which can reduce the steering load and allows accurate steering angle control, is provided. In the steering apparatus for a vehicle, an estimation unit estimates a mechanical impedance upon a driver's steering manipulation. A control unit controls the steering reaction force of a steering wheel based on the estimated mechanical impedance.
摘要翻译： 提供一种用于车辆的转向装置，其可以减少转向载荷并允许精确的转向角度控制。 在车辆的转向装置中，估计单元估计驾驶员的转向操纵时的机械阻抗。 控制单元基于所估计的机械阻抗来控制方向盘的转向反作用力。
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公开(公告)号：US20070219691A1
公开(公告)日：2007-09-20
申请号：US11714745
申请日：2007-03-07
申请人： Hitoshi Fukuba , Yoshihisa Okamoto , Naoki Yamada , Masaki Chiba , Yusuke Kohge , Hiroko Gendou , Yusaku Takeda
发明人： Hitoshi Fukuba , Yoshihisa Okamoto , Naoki Yamada , Masaki Chiba , Yusuke Kohge , Hiroko Gendou , Yusaku Takeda
CPC分类号： B62D6/008
摘要： A steering apparatus for a vehicle, which can reduce the steering load and allows accurate steering angle control, is provided. In the steering apparatus for a vehicle, an estimation unit estimates a mechanical impedance upon a driver's steering manipulation. A control unit controls the steering reaction force of a steering wheel based on the estimated mechanical impedance.
摘要翻译： 提供一种用于车辆的转向装置，其可以减少转向载荷并允许精确的转向角度控制。 在车辆的转向装置中，估计单元估计驾驶员的转向操纵时的机械阻抗。 控制单元基于所估计的机械阻抗来控制方向盘的转向反作用力。
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3.发明授权Cooling system for light emitting device and light emitting device using the same 有权用于发光装置的冷却系统和使用其的发光装置公开(公告)号：US08845134B2
公开(公告)日：2014-09-30
申请号：US13582856
申请日：2011-03-02
申请人： Masaki Chiba , Minoru Yoshikawa
发明人： Masaki Chiba , Minoru Yoshikawa
CPC分类号： H01L33/642 , F21V29/54 , F21V29/713 , F21V31/00 , H01L25/167 , H01L33/52 , H01L2924/0002 , H01L2924/00
摘要： An LED cooling system includes: hermetically sealed space 5 containing air and housing light emitting device 10 including light emitting body 1, the hermetically sealed space 5 including heat dissipation member 14 and cover film 11 having a double-layered structure; cooling element 4 contacting heat dissipation member 14 in hermetically sealed space 5, the cooling element 4 having a heat absorbing surface 4a absorbing heat from light emitting device 10 and heat dissipating surface 4b contacting heat dissipation member 14 to dissipate the heat absorbed by heat absorbing surface 4a through heat dissipation member 14; and metal plate 3 between light emitting device 10 and cooling element 4. Cover film 11 includes transparent resin film 12 outside hermetically sealed space 5, and metal film 13 located inside hermetically sealed space 5 and including opening 13a for exposing the light exit surface of light emitting body 1 through resin film 12.
摘要翻译： LED冷却系统包括：密封空间5，其包含空气和包括发光体1的壳体发光装置10，密封空间5包括散热构件14和具有双层结构的覆盖膜11; 冷却元件4在密封空间5中接触散热构件14，冷却元件4具有从发光装置10吸收热量的吸热表面4a和与散热构件14接触的散热表面4b，以消散由吸热表面吸收的热量 4a通过散热构件14; 以及发光元件10与冷却元件4之间的金属板3.覆盖膜11包括在密封空间5的外部的透明树脂膜12和位于密封空间5的内部的金属膜13，并且具有露出光出射面的开口13a 发射体1通过树脂膜12。
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公开(公告)号：US20140144169A1
公开(公告)日：2014-05-29
申请号：US14131230
申请日：2012-07-05
IPC分类号： H05K7/20
CPC分类号： H05K7/20309 , F28D15/0266 , G06F1/20 , G06F2200/201 , H05K7/20318 , H05K7/20727 , H05K7/20818
摘要： A cooling system comprising: an evaporator for evaporating a refrigerant by performing heat exchange with outside air; a condenser for condensing a gas refrigerant into a liquid refrigerant by making a refrigerant and a cooling medium perform heat exchange with each other; a gas refrigerant pipe and a liquid refrigerant pipe connecting the evaporator and the condenser; and the evaporator including: an upper part header provided in a highest position of the evaporator, and connected with the condenser by the gas refrigerant pipe, through the gas refrigerant pipe a gas refrigerant flowing; a lower part header provided in a lowest position of the evaporator, and connected with the condenser by the liquid refrigerant pipe, through the liquid refrigerant pipe a liquid refrigerant flowing; a middle header provided in an intermediate position between the upper part header and the lower part header, and connected with the condenser by the liquid refrigerant pipe, through the liquid refrigerant pipe the liquid refrigerant flowing; an upper part evaporator, arranged between the upper part header and the middle header, including an upper part steam generating tube having a first flow path for leading a refrigerant of the middle header to the upper part header while making the refrigerant of the middle header perform heat exchange with outside air and having a second flow path for leading a refrigerant of the lower part header to the upper part header while making the refrigerant of the lower part header perform heat exchange with outside air; and a lower part evaporator, arranged between the lower part header and the middle header, including a lower part steam generating tube having a third flow path inserted into the middle header while making a refrigerant of the lower part header perform heat exchange with outside air, the lower part steam generating tube communicated with the second flow path of the upper part steam generating tube.
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公开(公告)号：US07366221B2
公开(公告)日：2008-04-29
申请号：US11383854
申请日：2006-05-17
申请人： Tomiji Tanaka , Hiroyuki Yamagata , Masaki Chiba
发明人： Tomiji Tanaka , Hiroyuki Yamagata , Masaki Chiba
IPC分类号： H01S3/08
CPC分类号： H01S5/141 , H01S5/02248 , H01S5/02288 , H01S5/0687 , H01S5/32341
摘要： A laser apparatus is disclosed. The laser apparatus has a diffraction grating that receives laser light from a semiconductor laser, emits first order diffracted light having a predetermined wavelength to the semiconductor laser, and reflects zero-th order light, a reflection section that reflects the zero-th order light reflected by the diffraction grating, a hold section that holds the diffraction grating and the reflection section while an open angle of the diffraction grating and the reflection section is kept constant, the hold section being rotatable with a fulcrum of an intersection of an extended line of a front surface of the diffraction grating and an extended line of a front surface of the reflection section, and a linear drive section that rotates the hold section with a linear motion of a piezoelectric device that expands and shrinks by the piezoelectric effect.
摘要翻译： 公开了一种激光装置。 激光装置具有从半导体激光器接收激光的衍射光栅，向半导体激光器照射具有预定波长的一级衍射光，并反射零级光，反射零反射光的反射部 通过所述衍射光栅，所述保持部保持所述衍射光栅和所述反射部，同时所述衍射光栅和所述反射部的开放角度保持恒定，所述保持部能够与所述衍射光栅和所述反射部的延长线的交叉点的支点旋转， 衍射光栅的前表面和反射部分的前表面的延伸线，以及线性驱动部分，其通过由压电效应而膨胀和收缩的压电器件的线性运动来旋转保持部分。
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公开(公告)号：US09363886B2
公开(公告)日：2016-06-07
申请号：US14240348
申请日：2012-08-15
CPC分类号： H05K1/021 , F28D15/0266 , G06F1/20 , H05K7/2029
摘要： An electronic substrate has a tabular base material which can install a heater element and a cooling structure that cools the heater element. The electronic substrate can be plugged in/out in a case in the direction which is almost parallel to the face of the base material. The cooling structure has a first heat radiation part with a hollow shape and a heat transfer part. The first heat radiation part radiates the generated heat of a heater element installed in the base material. A heat transfer part transfers the generated heat to the first heat radiation part. The first heat radiation part has a first joint surface formed along a face which is almost vertical to the insert and removal direction of the base material. The first heat radiation part is connected to a second radiation part set up in the case thermally through the first joint surface.
摘要翻译： 电子基板具有片状基材，其可以安装加热元件和冷却加热器元件的冷却结构。 电子基板可以在几乎平行于基材的表面的方向上被插入/插出。 冷却结构具有中空形状的第一散热部和传热部。 第一散热部照射安装在基材中的加热元件的发热。 传热部将所产生的热量传递到第一散热部。 第一散热部具有沿着与基材的插入和移除方向几乎垂直的面形成的第一接合面。 第一散热部分连接到第二辐射部分，该第二辐射部分在热穿过第一接合表面的情况下设置。
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公开(公告)号：US20140366572A1
公开(公告)日：2014-12-18
申请号：US14370185
申请日：2012-12-12
申请人： Arihiro MATSUNAGA , Minoru YOSHIKAWA , Hitoshi SAKAMOTO , Akira SHOUJIGUCHI , Masaki CHIBA , Kenichi INABA , NEC Corporation
发明人： Arihiro Matsunaga , Minoru Yoshikawa , Hitoshi Sakamoto , Akira Shoujiguchi , Masaki Chiba , Kenichi Inaba
CPC分类号： F25B39/00 , F25B23/006 , F25B39/028 , F25B39/04 , F25B2339/02 , F25B2339/041 , F28D15/0266 , F28D2021/0028 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： [Problem] When a size of a cooling device using a boiling cooling system is reduced, a cooling performance decreases.[Means for solving the problems] It is characterized in that an evaporation unit which stores refrigerant, a condensing unit which condenses a gas-phase refrigerant produced by vaporizing the refrigerant in the evaporation unit to a liquid and dissipates heat, a vapor pipe which conveys the gas-phase refrigerant to the condensing unit, and a liquid pipe which conveys a liquid-phase refrigerant obtained by condensing the gas-phase refrigerant in the condensing unit to the evaporation unit are included, the condensing unit includes a heat dissipation flow path, an upper header which connects the vapor pipe and the heat dissipation flow path, and a lower header which connects the heat dissipation flow path and the liquid pipe, the upper header includes a flow path header portion connected to the heat dissipation flow path and an upper header extension portion located around the flow path header portion, and the upper header extension portion has a connection port connected to the vapor pipe in a face to which the heat dissipation flow path is connected.
摘要翻译： [问题]当使用沸腾冷却系统的冷却装置的尺寸减小时，冷却性能降低。 解决问题的手段其特征在于，存储制冷剂的蒸发单元，将通过将蒸发单元中的制冷剂蒸发而产生的气相制冷剂冷凝成液体并散热的冷凝单元，传送蒸发管 包含冷凝单元的气相制冷剂和将冷凝单元中的气相制冷剂冷凝至蒸发单元而获得的液相制冷剂的液体管，包括散热流路， 连接蒸气管和散热流路的上部集管和连接散热流路和液体管的下部集管，上部集管包括与散热流路连接的流路集管部，上部 头部延伸部分位于流动路径头部分周围，并且上部标题扩展部分具有连接到蒸气pi的连接端口 pe在散热流路连接的面上。
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公开(公告)号：US20110007281A1
公开(公告)日：2011-01-13
申请号：US12919380
申请日：2009-03-25
IPC分类号： G03B21/16
CPC分类号： G03B21/16
摘要： A projector including a light source, an optical deflection element including a reflective surface, a mounting plate that holds the optical deflection element with a heat conductive member interposed between the optical deflection element and the mounting plate so that the reflective surface faces the light source, and a foreign matter intrusion preventing frame that is provided between the light source and the mounting plate so as to surround the reflective surface, the projector including: a heat receiving portion that is provided so as to surround at least one side of the optical deflection element; a heat radiating portion that is provided on the mounting plate outside the foreign matter intrusion preventing frame; and a heat pipe that includes the heat receiving portion and the heat radiating portion.
摘要翻译： 一种投影仪，包括光源，包括反射表面的光学偏转元件，安装板，其将光学偏转元件保持在介于光学偏转元件和安装板之间的导热构件，使得反射表面面向光源， 以及设置在所述光源和所述安装板之间以围绕所述反射表面的异物入侵防止框架，所述投影仪包括：受热部，其设置成围绕所述光学偏转元件的至少一侧 ; 散热部，其设置在异物防止框架外部的安装板上; 以及包括所述受热部和所述散热部的热管。
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公开(公告)号：US20150034288A1
公开(公告)日：2015-02-05
申请号：US14349034
申请日：2012-09-26
IPC分类号： F28F3/12
CPC分类号： F28F3/12 , F28D15/0233 , F28D2015/0216 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： In a cooling device using an ebullient cooling system, a cooling device becomes larger when a degree of freedom of the arrangement in installing it in electronic equipment is increased, and that it is impossible to obtain a sufficient degree of freedom of the arrangement, therefore, a flat plate cooling device according to an exemplary aspect of the invention includes a plate-like container including a first flat plate and a second flat plate opposite to the first flat plate; a refrigerant enclosed in the plate-like container; and a guiding wall unit connecting the first flat plate to the second flat plate and controlling a flow of the refrigerant in the plate-like container; wherein the plate-like container includes a heat receiving area which is thermally connected to a heating element disposed on at least one of the first flat plate and the second flat plate; and the guiding wall unit includes a pair of guiding walls, and the guiding walls are disposed on opposite sides of the heat receiving area.
摘要翻译： 在使用沸腾冷却系统的冷却装置中，当安装在电子设备中的布置的自由度增加时，冷却装置变大，并且不可能获得足够的布置自由度， 根据本发明的示例性方面的平板冷却装置包括：板状容器，包括第一平板和与第一平板相对的第二平板; 封闭在板状容器中的制冷剂; 以及引导壁单元，其将所述第一平板连接到所述第二平板并控制所述板状容器中的制冷剂的流动; 其特征在于，所述板状容器具有与设置在所述第一平板和所述第二平板中的至少一个上的加热元件热连接的热接收区域， 并且导向壁单元包括一对导向壁，并且引导壁设置在受热区域的相对侧上。
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公开(公告)号：US20130319639A1
公开(公告)日：2013-12-05
申请号：US14000681
申请日：2012-02-17
CPC分类号： F28D15/00 , B23P15/26 , F28D15/0266 , F28D15/0275 , F28F3/02 , H01L23/427 , H01L2924/0002 , Y10T29/4935 , H01L2924/00
摘要： In a cooling device using an ebullient cooling system, it is difficult to improve the cooling performance without increasing manufacturing costs, therefore, a cooling device according to an exemplary aspect of the invention includes a heat receiving unit storing a refrigerant and receiving the heat from an object to be cooled; a heat radiating unit radiating heat by condensing and liquefying a vapor-state refrigerant arising from a refrigerant vaporizing in the heat receiving unit; and a connection connecting the heat receiving unit to the heat radiating unit; wherein the heat receiving unit includes a base thermally contacting with the object to be cooled, and a container connected to the connection; the base includes a heat receiving unit outer wall composing a part of an outer wall of the heat receiving unit, and a plurality of projections disposed on a heat receiving unit undersurface of an undersurface at an inner wall side contacting with the refrigerant; the base includes a bubble nucleus forming surface on a refrigerant contacting surface composed of the heat receiving unit undersurface and the surface of the projection; and the heat receiving unit includes a vapor-state refrigerant region containing a vapor-state refrigerant between the top edge of the projection and one of inner wall surfaces of the container facing the heat receiving unit undersurface.
摘要翻译： 在使用沸腾冷却系统的冷却装置中，难以提高冷却性能而不增加制造成本，因此，根据本发明的示例性方面的冷却装置包括：储存制冷剂的热量接收单元， 待冷却物体; 散热单元，其通过冷凝和液化在所述受热单元中蒸发的制冷剂产生的蒸气状制冷剂来散热; 以及将热接收单元连接到散热单元的连接; 其中所述热接收单元包括与待冷却物体热接触的基座和连接到所述连接件的容器; 所述基座包括构成所述受热单元的外壁的一部分的受热单元外壁和在与所述制冷剂接触的内壁侧的下表面的受热单元下表面上的多个突起; 底座包括由热接收单元下表面和突起的表面构成的制冷剂接触表面上的气泡核形成表面; 并且所述受热单元包括在所述突起的顶部边缘和所述容器的面对所述受热单元下表面的内壁表面之一中包含蒸气状态的制冷剂的蒸汽状态的制冷剂区域。
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