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    • 2. 发明申请
    • WORKING FLUID ACCUMULATION DEVICE
    • 工作流体积累装置
    • US20100146959A1
    • 2010-06-17
    • US12639081
    • 2009-12-16
    • Michinobu SuzukiYasuhiro Kobayashi
    • Michinobu SuzukiYasuhiro Kobayashi
    • F15B1/04
    • F15B1/26F15B21/041
    • A reservoir device is provided, which prevents water from flooding in an accumulation tank and improves on-vehicle installation capability. The reservoir device 10 includes a catch tank 13 connected to an airspace “A” formed above an oil surface of working oil accumulated in an accumulation tank 12, which has a bottom surface formed with an external-air communication aperture 32. Liquid entering from the external-air communication aperture 32 is allowed, to be accumulated in the catch tank 13 once, and then is suitably discharged through the external-air communication aperture 32. This precludes the accumulation tank 12 from flooding with water and improves on-vehicle installation capability. The reservoir device 10 can be obtained, in which the accumulation tank 12 is prevented from flooding with water, even if the reservoir tank 10 is placed in a place or the like relatively closer to for instance a road surface with an ease of suffering water splashing during a traveling in a rainy weather or a traveling on a submerged road surface or the like.
    • 提供了一种储存装置,其防止水在积聚罐中淹没并提高车载安装能力。 储存装置10包括与在积存在蓄积池12中的工作油的油面上方形成的空气空间“A”的捕集罐13,该储存罐具有形成有外部 - 空气连通孔32的底面。 允许外部空气连通孔32一次积蓄在捕获罐13中,然后通过外部空气连通孔32适当地排出。这样排除了积聚槽12被水淹没并提高了车载安装能力 。 可以获得储存器装置10,其中即使储存罐10被放置在相对更靠近例如路面的地方等容易遭受水溅的情况下,也可防止蓄积池12被水淹没 在雨天的旅行中或在淹没的路面等上行驶。
    • 4. 发明申请
    • Actuator
    • 执行器
    • US20060021458A1
    • 2006-02-02
    • US11184842
    • 2005-07-20
    • Yasuhiro Kobayashi
    • Yasuhiro Kobayashi
    • B60K23/00
    • F16H63/304F16H61/32F16H2063/3066F16H2063/3089Y10T74/18128Y10T74/18792Y10T74/18808Y10T74/19828Y10T74/2003
    • An actuator includes a motor, an input rotation member driven by the motor, an input contacting portion formed on the input rotation member, a bush disposed so as to be relatively rotatable to the input rotation member, a first contacting portion and an engaging portion formed on the bush, a spiral spring including an outer circumferential hook portion in contact with the input contacting portion of the input rotation member, and an inner circumferential hook portion engageable with the engaging portion of the bush, the spiral spring storing a rotational force of the input rotation member as an potential energy via the input contacting portion, an output member disposed so as to be relatively rotatable to the input rotation member, an output contacting portion formed on the output member and in contact with the outer circumferential hook portion of the spiral spring; the output contacting portion transmitting the potential energy stored in the spiral spring to the output member; wherein the bush includes a second contacting portion positioned at a predetermined angle with the first contacting portion in a rotational direction of the bush and, the second contacting portion formed so as to contact with the input rotation member and the output member during the rotation of the bush relative to the input rotation member and the output member.
    • 致动器包括电动机,由电动机驱动的输入旋转构件,形成在输入旋转构件上的输入接触部分,布置成可相对于输入旋转构件旋转的衬套,第一接触部分和接合部分形成 在衬套上,包括与输入旋转构件的输入接触部分接触的外周钩部分的螺旋弹簧和可与衬套的接合部分接合的内周钩部分,螺旋弹簧存储有旋转力的旋转力 输入旋转构件作为势能通过输入接触部分,输出构件设置成相对于输入旋转构件可旋转;输出接触部分,形成在输出构件上并与螺旋形的外周钩部分接触 弹簧; 输出接触部分将存储在螺旋弹簧中的势能传递到输出构件; 其中所述衬套包括第二接触部分,所述第二接触部分沿着所述衬套的旋转方向与所述第一接触部分以预定角度定位,并且所述第二接触部分形成为在所述衬套的旋转期间与所述输入旋转构件和所述输出构件接触 衬套相对于输入旋转构件和输出构件。
    • 7. 发明授权
    • Bearing device
    • 轴承装置
    • US06206572B1
    • 2001-03-27
    • US09243791
    • 1999-02-03
    • Yasuhiro KobayashiTakeshi TakahashiYasuo TakamuraShinji Matsue
    • Yasuhiro KobayashiTakeshi TakahashiYasuo TakamuraShinji Matsue
    • F16C3312
    • F16C33/107F16C17/026F16C17/105F16C17/22F16C33/12Y10S384/905
    • It is an object of the invention to provide a bearing device in which the bearing performance is not lowered even when the temperature is changed. In order to attain the object, the bearing device has a shaft and a sleeve. The shaft is made of stainless alloyed steel and has dynamic pressure generating grooves of a herringbone-like shape. The sleeve consists of the body made of a copper alloy, and an electroless nickel plated layer which covers the whole surface of the body. The electroless nickel plated layer has a coefficient of thermal expansion which is smaller than that of the body made of a copper alloy. The coefficient of thermal expansion of the shaft made of stainless alloyed steel is smaller than that of the body of the sleeve made of a copper alloy. When the temperature is raised, the electroless nickel plated layer suppresses the amount of thermal expansion of the body.
    • 本发明的目的是提供一种轴承装置,即使在温度改变时也不降低轴承性能。为了达到该目的,轴承装置具有轴和套筒。 轴由不锈钢合金钢制成,并具有人字形形状的动态压力产生槽。 套筒由铜合金制成的主体和覆盖身体整个表面的化学镀镍层组成。 化学镀镍层的热膨胀系数小于铜合金体的热膨胀系数。 由不锈钢合金钢制成的轴的热膨胀系数小于由铜合金制成的套筒的热膨胀系数。 当温度升高时,化学镀镍层抑制体的热膨胀量。
    • 8. 发明授权
    • Radio paging system for improving message receive ratio by reducing
intermodulation noise
    • 无线寻呼系统,通过减少互调噪声来提高消息接收比
    • US5903818A
    • 1999-05-11
    • US977945
    • 1997-11-24
    • Yasuhiro Kobayashi
    • Yasuhiro Kobayashi
    • H04B1/10H04L7/04H04W88/02
    • H04W88/026H04L7/046
    • A pager includes a radio frequency (RF) attenuator which is initially rendered inoperative and which initiates attenuation of an incoming RF signal in response to a control signal. An amplifier is coupled to amplify the output of the attenuator. A signal level monitor (24, 26), coupled to the amplifier, determines if the output of the amplifier exceeds a predetermined level. A demodulator (16) is coupled to reproduce a base band signal from the output of the amplifier. A controller, following the demodulator, attempts to establish bit sync during each of a plurality of conventional and intermittently executed preamble searches. If bit sync is not established in a given preamble search and if the level monitor indicates that the output of the amplifier exceeds the predetermined level, the controller applies the control signal to the attenuator for activating the attenuator. Further, the controller extends the given preamble search by a predetermined time period for further determining whether or not bit sync is established. The attenuator, once being energized, continues to attenuate incoming RF signals until a predetermined time period elapses and another high input signal is received without establishing bit sync.
    • 寻呼机包括射频(RF)衰减器,其最初不起作用,并且响应于控制信号启动入射RF信号的衰减。 耦合放大器以放大衰减器的输出。 耦合到放大器的信号电平监视器(24,26)确定放大器的输出是否超过预定电平。 解调器(16)被耦合以从放大器的输出再现基带信号。 在解调器之后的控制器尝试在多个常规和间歇执行的前导码搜索中的每一个期间建立位同步。 如果在给定的前导码搜索中没有建立位同步,并且如果电平监视器指示放大器的输出超过预定电平,则控制器将控制信号施加到用于激活衰减器的衰减器。 此外,控制器将给定的前导码搜索扩展预定时间段,以进一步确定是否建立位同步。 衰减器一旦被激励,继续衰减输入的RF信号,直到经过预定时间段,并且接收另一个高输入信号而不建立位同步。
    • 9. 发明授权
    • Conductor film and its forming method
    • 导体薄膜及其成型方法
    • US5874174A
    • 1999-02-23
    • US693369
    • 1996-08-06
    • Akira OkudaHatsuhiko ShibasakiKenji MaruyamaTakashi TaninoYasuhiro Kobayashi
    • Akira OkudaHatsuhiko ShibasakiKenji MaruyamaTakashi TaninoYasuhiro Kobayashi
    • C03C17/40H05K3/38B32B17/06
    • H05K3/388C03C17/40Y10T428/12743
    • When forming a conductor film of Ag, Au, Cu, Al on a substrate of ceramics or glass, an adhesive layer of Cr, NiCr is formed on the substrate, a mixed layer of adhesive layer material and conductor film material is formed on the adhesive layer, and a conductor film is formed on the mixed layer. According to this method, even if film forming is conducted below the temperature for inducing diffusion on the interface of the conductor film and adhesive layer, for example, below 100.degree. C., an alloy layer of adhesive layer material and conductor film material is present on the interface of the adhesive layer and conductor film to be closer to bulk state, and the attraction between molecules is increased, so that the bonding strength of the conductor film and adhesive layer is enhanced. Therefore, at 100.degree. C. or more, a conductor film which hardly causes peeling may be formed on the substrate to be used in electronic components which vary in electric characteristics or on the film form substrate which deforms thermally.
    • 在陶瓷或玻璃的基板上形成Ag,Au,Cu,Al的导体膜时,在基板上形成Cr,NiCr的粘合层,在粘合剂上形成粘接层材料和导体膜材料的混合层 层,并且在混合层上形成导体膜。 根据该方法,即使在导体膜和粘合剂层的界面上引起扩散的温度以下进行成膜,例如低于100℃,也存在粘合剂层材料和导体膜材料的合金层 在粘合剂层和导体膜的界面上更接近体态,并且分子之间的吸引力增加,使得导体膜和粘合剂层的结合强度提高。 因此,在100℃以上的情况下,可以在用于电特性变化的电子部件的基板上,或在热变形的薄膜基板上形成难以剥离的导体膜。
    • 10. 发明授权
    • Optoelectronic integrated device
    • 光电集成器件
    • US5679964A
    • 1997-10-21
    • US498096
    • 1995-07-05
    • Yasuhiro KobayashiKenichi Matsuda
    • Yasuhiro KobayashiKenichi Matsuda
    • H01L31/153H01S5/026H01S5/183H01L27/15
    • B82Y20/00H01L31/153H01S5/18305H01S5/0261H01S5/0609H01S5/347H01S5/423H01S5/5072
    • The optoelectronic integrated device includes a semiconductor substrate, a vertical-cavity surface-emitting semiconductor laser formed on the semiconductor substrate, a phototransistor stacked over the vertical-cavity surface emitting semiconductor laser, for driving the vertical-cavity surface-emitting semiconductor laser, and a semiconductor buffer structure interposed between the vertical-cavity surface-emitting semiconductor laser and the phototransistor. The vertical-cavity surface-emitting semiconductor laser includes: a bottom semiconductor mirror; a top semiconductor mirror; and an active region interposed between the bottom semiconductor mirror and the top semiconductor mirror and having a strained quantum well structure for emitting light having a wavelength of .lambda.. The phototransistor includes: a collector layer; an emitter layer; and a base layer interposed between the collector layer and the emitter layer and absorbing light having a wavelength of .lambda.. The semiconductor buffer structure includes: a first surface facing the phototransistor and having a lattice constant substantially lattice-matching with the base layer, and a second surface facing the vertical-cavity surface-emitting semiconductor laser.
    • 光电子集成器件包括半导体衬底,形成在半导体衬底上的垂直腔表面发射半导体激光器,堆叠在垂直腔表面发射半导体激光器上的光电晶体管,用于驱动垂直腔表面发射半导体激光器;以及 插入在垂直腔表面发射半导体激光器和光电晶体管之间的半导体缓冲结构。 垂直腔表面发射半导体激光器包括:底部半导体反射镜; 顶部半导体镜; 以及插入在底部半导体反射镜和顶部半导体反射镜之间并且具有用于发射波长为λ的光的应变量子阱结构的有源区。 光电晶体管包括:集电极层; 发射极层; 以及插入在集电极层和发射极层之间并吸收波长为λ的光的基极层。 半导体缓冲结构包括:面对光电晶体管的第一表面,具有与基底层基本上晶格匹配的晶格常数,以及面对垂直腔表面发射半导体激光器的第二表面。