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    • 41. 发明授权
    • Fuel cell system
    • 燃料电池系统
    • US07514169B2
    • 2009-04-07
    • US11179601
    • 2005-07-13
    • Takashi Fukuda
    • Takashi Fukuda
    • H01M8/04B60K1/00
    • H01M8/04417H01M8/04029H01M8/04186H01M2250/20Y02T90/32
    • A fuel cell system has: a water supply cycle for supplying water to a fuel cell stack through piping; n numbers of pressure detection devices (n is an even number of two or greater) provided on the piping and detecting pressure of the water; and a control device for determining a pressure anomaly of the water within the piping by comparing a predetermined anomaly determination value to a pressure calculated value obtained by calculation of pressure values detected by the n numbers of pressure detection devices, the calculation including at least addition. In the fuel cell system, if a center point of the piping is divided into n numbers of equal parts by axis lines and one of the axis lines is set as an axis line of a reference pressure detection device, the other pressure detection device is provided within an angle range of ±360/2n degrees about the other axis line.
    • 燃料电池系统具有:供水循环,用于通过管道向燃料电池堆供水; 在管道上设置n个压力检测装置(n为2以上的偶数)并检测水的压力; 以及控制装置,用于通过将预定异常判定值与通过计算由n个压力检测装置检测的压力值得到的压力计算值进行比较来确定管道内的水的压力异常,所述计算至少包括添加。 在燃料电池系统中,如果通过轴线将管道的中心点分成n个相等的部分,并且将一条轴线设定为基准压力检测装置的轴线,则提供另一个压力检测装置 在相对于另一轴线的±360 / 2n度的角度范围内。
    • 42. 发明授权
    • Assembly line control system and immobilizer data protocol and communication process flow
    • US07489981B2
    • 2009-02-10
    • US11211868
    • 2005-08-25
    • Yoichi KiuchiTakashi FukudaJeanette Ye
    • Yoichi KiuchiTakashi FukudaJeanette Ye
    • G06F19/00
    • B60R25/04B60R25/24B60R2325/105
    • A method and related apparatus are disclosed of guaranteeing VIN registration to a vehicle's ECU. A vehicle identifier is entered into a production control system connected to a network. The entered vehicle identifier is compared with an expected vehicle identifier. If a match is obtained between the entered and expected vehicle identifiers, the vehicle identifier is sent from the production control system to a vehicle Immobilizer. A vehicle identifier acknowledgement is received at the production control system from the vehicle Immobilizer. The production control system verifies the vehicle identifier embedded in the acknowledgement. If a match is obtained, an information record associated with the vehicle identifier is sent from the production control system to the vehicle Immobilizer. An information record acknowledgement is received at the production control system from the vehicle Immobilizer. The production control system verifies the information record embedded in the acknowledgement. If a match is obtained, an authorization message is sent from the production control system to the vehicle Immobilizer. The vehicle identifier and the associated information record from the vehicle Immobilizer are written into an electronic control unit incorporated into the vehicle in response to the authorization message. The vehicle Immobilizer then continues to write other data into the vehicle's ECU. After all the writing is complete, the vehicle Immobilizer reads from the vehicle's ECU the vehicle identifier and the information record, and sends them back to the production control system for final verification. If the two pieces of information from the ECU match the two pieces of information held by the production control system, the production control system sends a complete message to the Immobilizer and records the VIN registration record in the central database. Upon receiving the complete message, the Immobilizer resumes to its ready state and the ECU data registration process is complete.
    • 43. 发明申请
    • VALVE OPERATING SYSTEM AND ENGINE INTAKE CONTROL SYSTEM
    • 阀门操作系统和发动机进气控制系统
    • US20080314348A1
    • 2008-12-25
    • US12139250
    • 2008-06-13
    • Shigehiko OtaFumio KawamataMakoto HirataTakashi Fukuda
    • Shigehiko OtaFumio KawamataMakoto HirataTakashi Fukuda
    • F02B27/02F02M35/104F02B75/18
    • F02B27/0231F02B27/0215F02B27/0263F02B27/0278F02B27/0294F02D9/1065F02D9/1095F02D9/12F02M35/10065F16K31/523Y02T10/146Y10T74/20Y10T74/20012Y10T74/20207
    • A valve operating system that includes a drive shaft, a drive lever that is fixedly provided thereon and can pivot in a direction of movement of a valve body, a follower arm that is fixedly provided on the valve body, a link, a first connecting shaft that connects one end of the link and the drive lever, and a second connecting shaft that connects the other end of the link and the follower arm; in response to a movement of the valve body from a first position to a second position by pivoting of the drive lever, a center of the first connecting shaft approaches from one side a straight line connecting two centers of the drive shaft and the second connecting shaft, and after the valve body reaches the second position, further pivoting of the drive lever is carried out through a predetermined angle so that the center of the first connecting shaft moves to the other side of a dead point on the straight line. Thereby a valve body can be held at one position with hardly any dependence on the output of an actuator, thus greatly reducing the load on the actuator.
    • 一种阀操作系统,包括驱动轴,固定地设置在其上并能够在阀体的运动方向上枢转的驱动杆,固定地设置在阀体上的从动臂,连杆,第一连接轴 连接所述连杆的一端和所述驱动杆;以及第二连接轴,其连接所述连杆的另一端和所述从动臂; 响应于通过驱动杆的枢转使阀体从第一位置移动到第二位置,第一连接轴的中心从连接驱动轴和第二连接轴的两个中心的直线的一侧接近 并且在阀体到达第二位置之后,驱动杆的进一步枢转以预定角度被执行,使得第一连接轴的中心移动到直线上的死点的另一侧。 因此,阀体可以保持在一个位置,几乎不依赖于致动器的输出,因此大大减小了致动器的负载。
    • 44. 发明申请
    • Tube Connection Apparatus
    • 管连接装置
    • US20080161634A1
    • 2008-07-03
    • US11719086
    • 2005-11-10
    • Toru NemotoTomoyuki IkomaTakashi Fukuda
    • Toru NemotoTomoyuki IkomaTakashi Fukuda
    • A61M39/02A61N5/00A61B6/10
    • G21F5/018A61M5/007A61M5/14546A61M5/1456A61M5/1785A61M39/02A61M39/04A61M39/10
    • A tube connection apparatus enabling the connection of tube members to a chemical solution container for a radioactive contrast medium with exposure of a operator to the radiation minimized. When the container (400) is loaded to a container holding mechanism (315) located at a retreat position, the container (400) is moved to a needle insertion position by a container moving mechanism (310) and short/long needle members (341, 342) are moved to the insertion position by a holder moving mechanism (320). Since the short/long needle members (341, 342) are inserted into the elastic member (402) of the chemical liquid container (400) without requiring manual operation by a operator, a liquid supply tube (120) and a chemical solution injection tube (130) can be connected to the container (400) with the exposure of the operator to radiation minimized.
    • 一种管连接装置,其能够使管构件与用于放射性造影剂的化学溶液容器的连接,使操作者对辐射的暴露最小化。 当容器(400)装载到位于退避位置的容器保持机构(315)时,容器(400)通过容器移动机构(310)和短/长针构件(341)移动到针插入位置 ,342)通过保持器移动机构(320)移动到插入位置。 由于短/长针部件341,342不需要操作人员的手动操作而插入药液容器400的弹性部件402中,所以液体供给管120和化学溶液注入管 (130)可以连接到容器(400),同时操作员对辐射的暴露最小化。
    • 46. 发明申请
    • Fuel cell power plant
    • 燃料电池发电厂
    • US20050255351A1
    • 2005-11-17
    • US10520082
    • 2003-06-09
    • Takashi Fukuda
    • Takashi Fukuda
    • H01M8/10H01M8/00H01M8/02H01M8/04
    • H01M8/04253H01M8/04007
    • Water contained in cathode effluent from a cathode (1B) of the fuel cell power plant is condensed by a condenser (8) and recovered to a water tank (10). Water in the water tank (10) is supplied from a pump (17) to a humidifier (4) which humidifies hydrogen-rich gas supplied to an anode (1A) via a water passage (9B). When the power plant stops operating, a controller (30) first recovers water in the water passage (9B) to the water tank (10). Also, the freezing probability of the water passage (9B) is determined from the temperature detected by an outside air temperature sensor (31), and a wait time is set according to the freezing probability. By opening a drain valve (15) and draining residual water in the water passage (9B) after the wait time has elapsed, freezing of the water passage (9B) can be prevented with a minimum water drainage amount.
    • 来自燃料电池发电厂的阴极(1B)的阴极流出物中所含的水被冷凝器(8)冷凝并回收到水箱(10)。 水箱(10)中的水从泵(17)供给到加湿器(4),加湿器(4)通过水通道(9B)加湿供给阳极(1A)的富氢气体。 当发电厂停止运行时,控制器(30)首先将水路(9A)中的水回收到水箱(10)。 此外,从外部空气温度传感器(31)检测到的温度确定水通路(11B)的冷冻概率,根据冷冻概率设定等待时间。 在等待时间过去之后,通过打开排水阀(15)并排出水通道(9B)中的残留水,可以以最小的排水量来防止水通道(9B)的冻结。
    • 48. 发明授权
    • Clip type electrode for electrocardiographs
    • 用于心电图仪的夹式电极
    • US4781197A
    • 1988-11-01
    • US867593
    • 1986-05-27
    • Takashi Fukuda
    • Takashi Fukuda
    • A61B5/0492A61B5/04A61B5/0416A61N1/04
    • A61B5/0416
    • A clip-type electrode for an electrocardiograph includes a pair of clamping plates for being opened and closed relative to each other about a common shaft and having concave surfaces facing each other, an electrode member mounted on one of the clamping plates, and a leaf spring bent into a U-shaped configuration for biasing ends of the clamping plates remote from the common shaft towards each other. Each of the pair of clamping plates has a slot at a position adjacent to the shaft for accommodating the leaf spring passed therethrough, and a plurality of grooves formed in an outer surface thereof and spaced at successively greater distances from the shaft. One end of the leaf spring is fitted into a one of the plurality of grooves in one of the clamping plates, and the other end of the leaf spring is fitted into one of the plurality of grooves in the other of the clamping plates, the grooves being chosen based upon the thickness of a limb, such as the wrist or ankle of a human body, that is to have the clip-type electrode attached thereto. The limb can thus be clamped with a prescribed clamping force irrespective of the thickness of the limb.
    • 一种用于心电图仪的夹式电极包括一对夹持板,用于相对于彼此围绕共轴并且具有彼此面对的凹面彼此打开和闭合,安装在一个夹持板上的电极构件和板簧 弯曲成U形构造,用于将夹紧板的远离公共轴的端部朝向彼此偏压。 一对夹板中的每一个在与轴相邻的位置处具有狭槽,用于容纳穿过其中的板簧,并且在其外表面中形成有多个间隔开距离轴的距离的多个槽。 板簧的一端装配在一个夹板中的多个槽中的一个中,并且板簧的另一端装配在另一个夹板中的多个槽中的一个槽中,槽 基于肢体的厚度(例如人体的手腕或脚踝)来选择,其具有附接到其上的夹式电极。 因此肢体可以以规定的夹紧力夹紧,而与肢体的厚度无关。