Turbidimeter employing a semiconductor laser diode and a photodiode
    1.
    发明授权
    Turbidimeter employing a semiconductor laser diode and a photodiode 失效
    浊度计采用半导体激光二极管和光电二极管

    公开(公告)号:US4725148A

    公开(公告)日:1988-02-16

    申请号:US739319

    申请日:1985-05-30

    摘要: In a turbidimeter for measuring a turbidity of a test solution to be measured i.e. culture solution in a fermentation apparatus, a semiconductor laser diode and a semiconductor photodiode are integrally arranged in a detection portion of the turbidimeter in such a manner that a laser beam emitted from the semiconductor laser diode is made incident upon the semiconductor photodiode through the test solution. Moreover, a protection circuit for the semiconductor laser diode and the semiconductor photodiode is also arranged in the turbidimeter to cut off a current flowed therethrough when an environmental temperature becomes above a predetermined temperature. Therefore, the turbidimeter can be made small in size and light in weight, and the turbidity can be measured accurately over wide range.

    摘要翻译: 在浊度计中,用于测量待测试的测试溶液的浊度,即发酵设备中的培养溶液,半导体激光二极管和半导体光电二极管一体地布置在浊度计的检测部分中,使得从 半导体激光二极管通过测试溶液入射到半导体光电二极管上。 此外,当环境温度高于预定温度时,用于半导体激光二极管和半导体光电二极管的保护电路也布置在浊度计中以截断流过其中的电流。 因此,可以使浊度计尺寸小,重量轻,并且可以在宽范围内精确地测量浊度。

    Autosampler
    3.
    发明授权
    Autosampler 失效
    自动进样器

    公开(公告)号:US4501161A

    公开(公告)日:1985-02-26

    申请号:US459598

    申请日:1983-01-20

    IPC分类号: G01N1/14

    CPC分类号: G01N1/14

    摘要: This invention relates to an apparatus for automatically sampling a clarified test solution from a suspension to be tested, which comprises two filtering tubes being immersed in the suspension, a circulator connected to the one tube, and a sampling cell connected to the circulator and the other tube. The suspension is sucked by the circulator and filtered through the one tube. The filtered and clarified test solution is sampled in the sampling cell and the residual test solution is returned to the suspension through the other tube. A flow direction of the test solution is reversed at intervals so that the filtering tubes are not blocked by suspending solids.

    摘要翻译: 本发明涉及一种用于从待测试的悬浮液中自动采样澄清的测试溶液的装置,其包括浸入悬浮液中的两个过滤管,连接到一个管的循环器和连接到循环器的另一个采样单元 管。 悬浮液被循环器吸入并通过一个管过滤。 将过滤和澄清的测试溶液在采样池中取样,并将残留的测试溶液通过另一个管返回到悬浮液。 测试溶液的流动方向间隔地反向,使得过滤管不被悬浮固体堵塞。

    Fluidized bed cell culture apparatus with a drain valve for the removal
of support material
    5.
    发明授权
    Fluidized bed cell culture apparatus with a drain valve for the removal of support material 失效
    流化床细胞培养装置,带有用于去除支撑材料的排水阀

    公开(公告)号:US5043283A

    公开(公告)日:1991-08-27

    申请号:US124826

    申请日:1987-11-24

    IPC分类号: C12M1/00 C12M1/40 C12M3/02

    CPC分类号: C12M25/20

    摘要: Cell culture apparatus comprises a fluidized bed culture tank body in which cell attached porous material is fluidized by air flow, and a pre-culture tank for supplying medium to the fluidized bed culture tank body according to the amount of the liquid medium which is taken out of the fluidized bed culture tank body. By the use of a drain valve which can be controlled to remove liquid medium and porous material or just liquid medium, the cell culture apparatus can continuously produce metabolite.

    摘要翻译: 细胞培养装置包括通过气流使细胞附着的多孔质体流动的流化床培养槽体,以及根据取出的液体培养基的量向流化床培养箱体供给培养基的预培养槽 的流化床培养罐体。 通过使用可以控制的排水阀来除去液体介质和多孔材料或仅仅液体介质,细胞培养装置可以连续地生成代谢物。

    Biaxial hinge device and mobile terminal device
    7.
    发明授权
    Biaxial hinge device and mobile terminal device 有权
    双轴铰链装置和移动终端装置

    公开(公告)号:US08136205B2

    公开(公告)日:2012-03-20

    申请号:US12406182

    申请日:2009-03-18

    IPC分类号: E05D3/10

    摘要: A biaxial hinge device includes: a first rotation axis mechanism configured to form a first rotation axis by using a substantially cylindrically shaped first shaft member; a first arm portion configured to include a fixing portion fixed to a first case, and provided to the first shaft member of the first rotation axis mechanism; a second rotation axis mechanism configured to include a fixing portion fixed to a second case, and to form a second rotation axis substantially perpendicular to the first rotation axis by using a substantially cylindrically shaped second shaft member; and a second arm portion configured to connect the first rotation axis mechanism to the second rotation axis mechanism such that the first rotation axis mechanism is rotatable around the second rotation axis of the second rotation axis mechanism.

    摘要翻译: 双轴铰链装置包括:第一旋转轴机构,其构造成通过使用大致圆柱形的第一轴构件形成第一旋转轴线; 第一臂部,其构造成包括固定到第一壳体的固定部,并且设置在第一旋转轴机构的第一轴构件上; 第二旋转轴机构,其构造成包括固定到第二壳体的固定部分,并且通过使用基本上圆柱形的第二轴构件形成基本上垂直于所述第一旋转轴线的第二旋转轴线; 以及第二臂部,其被配置为将所述第一旋转轴机构连接到所述第二旋转轴机构,使得所述第一旋转轴机构能够围绕所述第二旋转轴机构的第二旋转轴线旋转。

    Toner cleaning device, image forming method using the device, and image forming apparatus using the device
    8.
    发明授权
    Toner cleaning device, image forming method using the device, and image forming apparatus using the device 有权
    调色剂清洁装置,使用该装置的图像形成方法以及使用该装置的图像形成装置

    公开(公告)号:US06721533B2

    公开(公告)日:2004-04-13

    申请号:US10027506

    申请日:2001-12-20

    IPC分类号: G03G2100

    CPC分类号: G03G21/0029

    摘要: A toner cleaning device for removing toner which remains on an organic photoreceptor is provided. The toner cleaning device can include a cleaning blade, a support member of the cleaning blade and a damping material. An image forming method is also provided. The method includes removing toner which remains on an organic photoreceptor by using the toner cleaning device.

    摘要翻译: 提供了用于除去保留在有机感光体上的调色剂的调色剂清洁装置。 调色剂清洁装置可以包括清洁刮板,清洁刮板的支撑构件和阻尼材料。 还提供了一种图像形成方法。 该方法包括通过使用调色剂清洁装置去除残留在有机感光体上的调色剂。

    Process for producing amorphous magnetically soft body
    9.
    发明授权
    Process for producing amorphous magnetically soft body 有权
    无定形软磁体制造方法

    公开(公告)号:US06368423B1

    公开(公告)日:2002-04-09

    申请号:US09657064

    申请日:2000-09-07

    IPC分类号: H01F124

    摘要: The invention improves the thermal conductivity of the material powder to be fired and also makes it possible to produce an amorphous magnetically soft body within a shortened period of time. The amorphous magnetically soft body is produced by preforming the material powder into a body first, and heating the preformed body without pressing. Stated more specifically, an amorphous magnetically soft body is produced from a material powder comprising a powder of an amorphous magnetically soft alloy, a glass having a softening point lower than the crystallization starting temperature of the alloy and a binding resin, by pressing the material powder in a preforming die to prepare a preformed body by the binding property of the resin, and firing the preformed body without pressing at a temperature higher than the softening point of the glass and lower than the crystallization starting temperature of the alloy to join the particles of the alloy with the glass.

    摘要翻译: 本发明提高了要被烧制的材料粉末的导热性,并且还使得可以在缩短的时间内产生无定形的磁性软体。 无定形磁性软体通过首先将材料粉末预成型为坯体,并且不加压而加热预成型体而制造。 更具体地说,非晶磁性软体由包括非晶磁性软合金粉末,比软化点低于合金结晶起始温度的玻璃和粘合树脂的材料粉末制成,通过将材料粉末 在预成型模具中,通过树脂的粘合特性制备预成形体,在不高于玻璃的软化点的温度下压制预成型体,低于合金的结晶起始温度, 与玻璃的合金。

    Thermoelectric modules and thermoelectric elements
    10.
    发明授权
    Thermoelectric modules and thermoelectric elements 失效
    热电模块和热电元件

    公开(公告)号:US5969290A

    公开(公告)日:1999-10-19

    申请号:US904631

    申请日:1997-08-01

    摘要: The invention provides a thermoelectric element produced by placing a powder of thermoelectric material over an electrode plate first and then an electrode plate over the power to form superposed layers, and thereafter sintering the powder with a pressure applied thereto perpendicular to the superposed layers. The electrode plates and the thermoelectric material are joined into an integral assembly before fabricating a thermoelectric module. The invention provides a thermoelectric module which is produced by arranging p-type thermoelectric elements and n-type thermoelectric elements alternately in a row at a predetermined interval, each of the elements comprising a thermoelectric material provided between and joined to a pair of opposed electrode plates, and interconnecting pairs of spaced adjacent upper electrode plates and pairs of spaced adjacent lower electrode plates alternately by brazing to electrically connect the p-type and n-type thermoelectric elements in series. Another thermoelectric module of the invention is fabricated by preparing a plurality of submodules each comprising p-type thermoelectric elements and n-type thermoelectric elements arranged alternately in an elongated row and electrically connected in series through electrode plates, arranging the submodules side by side suitably, and brazing the electrode plate of the p-type thermoelectric element at an end position of each submodule to the electrode plate of the n-type thermoelectric element at a corresponding end position of another submodule adjacent to the submodule so as to electrically connect the plurality of submodules in series.

    摘要翻译: 本发明提供一种热电元件,该热电元件首先将热电材料的粉末放置在电极板上,然后将电极板放置在电源上以形成叠层,然后以垂直于叠加层施加的压力烧结粉末。 在制造热电模块之前,电极板和热电材料被连接成整体组件。 本发明提供了一种热电模块,其通过以预定间隔交替布置p型热电元件和n型热电元件而制造,每个元件包括设置在一对相对电极板之间并连接到一对相对电极板 并且通过钎焊交替地互连成对的间隔开的相邻的上电极板和成对的相邻的下电极板,以将p型和n型热电元件串联电连接。 通过制备多个子模块来制造本发明的另一个热电模块,该多个子模块包括交替地呈细长列并且通过电极板串联电连接的p型热电元件和n型热电元件,并且适当地布置子模块, 并且在与子模块相邻的另一个子模块的相应端部处,将每个子模块的端部位置处的p型热电元件的电极板钎焊到n型热电元件的电极板上,以将多个 子模块串联。