Power tool
    1.
    发明授权
    Power tool 有权
    电动工具

    公开(公告)号:US08686675B2

    公开(公告)日:2014-04-01

    申请号:US12690083

    申请日:2010-01-19

    IPC分类号: H02P1/04

    CPC分类号: H02P7/295 B25F5/00

    摘要: According to an aspect of the present invention, there is provided a power tool including: a motor; a switching device that switches over, in response to a conduction angle thereof, an AC voltage to be applied to the motor; a rotation speed setting unit that sets a target rotation speed of the motor; a rotation speed detection unit that detects an actual rotation speed of the motor; and a controller that determines the conduction angle by comparing the actual rotation speed with the target rotation speed and that controls the switching device by use of the conduction angle based on a maximum conduction angle, the maximum conduction angle being set in accordance with the target rotation speed.

    摘要翻译: 根据本发明的一个方面,提供了一种电动工具,包括:电动机; 开关装置,其响应于其导通角切换要施加到所述电动机的AC电压; 转速设定单元,其设定电动机的目标转速; 转速检测单元,其检测所述电动机的实际转速; 以及控制器,其通过将实际转速与目标转速进行比较来确定导通角,并且通过使用基于最大导通角的导通角来控制开关装置,所述最大导通角根据目标旋转设定 速度。

    Radiation tomography apparatus
    2.
    发明授权
    Radiation tomography apparatus 失效
    辐射断层扫描仪

    公开(公告)号:US08395128B2

    公开(公告)日:2013-03-12

    申请号:US13201549

    申请日:2009-02-16

    IPC分类号: G01J1/42

    摘要: One purpose of this invention is to provide radiation tomography apparatus with easier maintenance. A specific approach for this purpose is as follows. That is, a detector ring in the radiation tomography apparatus includes two or more rings. Moreover, a ring moves as to approach a next ring, whereby both the rings are connected. If radiation tomography is conducted while a clearance is provided between the rings, detection sensitivity of the detector ring decreases due to the clearance. On the other hand, according to this invention, the ring moves as to approach the next ring, which results in a narrower clearance. Accordingly, radiation that is not observed may be reduced as much as possible.

    摘要翻译: 本发明的一个目的是提供易于维护的放射线断层摄影装置。 为此目的的具体方法如下。 也就是说,辐射断层摄影装置中的检测器环包括两个或更多个环。 此外,环移动以接近下一个环,由此两个环被连接。 如果在环之间提供间隙的情况下进行放射线断层摄影,则检测环的检测灵敏度由于间隙而减小。 另一方面,根据本发明,环移动以接近下一个环,这导致更窄的间隙。 因此,尽可能地减少未观察到的辐射。

    Production method of polyamide
    3.
    发明授权
    Production method of polyamide 有权
    聚酰胺的生产方法

    公开(公告)号:US07138482B2

    公开(公告)日:2006-11-21

    申请号:US10701440

    申请日:2003-11-06

    IPC分类号: C08G69/04 C08G69/28 C08G69/26

    CPC分类号: C08G69/28 C08G69/04

    摘要: In the production method of polyamide of the present invention, the mole balance at a set point during melt polymerization is estimated from a pre-established equation for calculating the mole balance during melt polymerization from a melt viscosity. On the basis of the estimated mole balance, the subsequent conditions of melt polymerization of a batch and the polymerization conditions of the next and subsequent batches are determined. In addition, the mole balance, molecular weight and relative viscosity of melt-polymerized polyamide are estimated from pre-established equations each for respectively calculating the mole balance, molecular weight and relative viscosity at the end point of melt polymerization from the melt viscosity. The conditions for solid phase-polymerizing the melt-polymerized polyamide are determined on the basis of estimated values.

    摘要翻译: 在本发明的聚酰胺的制造方法中,从熔融粘度计算熔融聚合时的摩尔平衡的预先设定的方程,估算熔融聚合时的设定点的摩尔平衡。 基于估计的摩尔平衡,确定批次的熔融聚合的后续条件和下一批和后续批次的聚合条件。 此外,熔融聚合聚酰胺的摩尔平衡,分子量和相对粘度由预先建立的方程估算,各自分别用于分别从熔体粘度计算熔融聚合终点处的摩尔平衡,分子量和相对粘度。 基于估计值确定熔融聚合的聚酰胺的固相聚合条件。

    Stacked semiconductor device
    4.
    发明授权
    Stacked semiconductor device 有权
    堆叠半导体器件

    公开(公告)号:US06362529B1

    公开(公告)日:2002-03-26

    申请号:US09667587

    申请日:2000-09-22

    IPC分类号: H01L2940

    摘要: A stacked semiconductor device includes a plurality of stacked semiconductor chips, each of the semiconductor chips including a penetrating electrode which penetrates from a front surface to a back surface of the semiconductor chip, a first electrode formed on the front surface, a second electrode formed on the back surface and wiring patterns formed on the front and back surfaces for selectively connecting the first and second electrodes through the penetrating electrode, the first electrode of a lower semiconductor chip abutting the second electrode of an upper semiconductor chip with respect to adjacent two of the stacked semiconductor chips.

    摘要翻译: 叠层半导体器件包括多个堆叠的半导体芯片,每个半导体芯片包括从半导体芯片的前表面到后表面穿透的穿透电极,形成在前表面上的第一电极,形成在第一电极上的第二电极 形成在前表面和后表面上的背面和布线图案,用于通过穿透电极选择性地连接第一和第二电极,下半导体芯片的第一电极邻接上半导体芯片的第二电极相对于相邻的两个 堆叠半导体芯片。

    Labeled complex and method of analysis therewith
    5.
    发明授权
    Labeled complex and method of analysis therewith 失效
    标签复合物及其分析方法

    公开(公告)号:US5719027A

    公开(公告)日:1998-02-17

    申请号:US605624

    申请日:1996-02-22

    摘要: A labeled complex formed by combining a labeling agent with a biological substance, where the labeling agent is a trinucleus dye represented by the general formula (I)' or (II)': ring(Xa)-La-ring(Xb)-Lb-ring(Xc) (I)' �ring(Xa)-La-ring(Xb)-Lb-ring(Xc)!.sup..sym. Y.sup..crclbar.(II)' where the ring(Xa), ring(Xb), and ring(Xc), which mean rings having Xa, Xb, or Xc respectively, are independently a heterocyclic ring having one to three heteroatoms of oxygen, sulfur, nitrogen, or selenium, the heterocyclic ring being unsubstituted or substituted by any of a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted aralkyl group; La and Lb are independently a methine chain composed of one to six substituted or unsubstituted methine linkage, and one of La and Lb may be omitted to link directly the heterocyclic rings; and Y.sup..crclbar. represents an anion. A method of analysis, comprises combining any of the labeled complex with a target substance to be detected, and detecting the target substance optically.

    摘要翻译: 通过将标记试剂与生物物质组合形成的标记复合物,其中标记试剂是由通式(I)'或(II)表示的三核染料:环(Xa)-La-环(Xb)-Lb 环(Xa)(I)'(环)(Xa)-La-环(Xb)-Lb-环(Xc)](+)Y( - )(II) )和分别表示具有Xa,Xb或Xc的环的环(Xc)独立地是具有一个至三个氧,硫,氮或硒的杂原子的杂环,杂环是未取代的或被任何 取代或未取代的烷基,取代或未取代的芳基和取代或未取代的芳烷基; La和Lb独立地是由1至6个取代或未取代的次甲基键组成的次甲基链,并且可以省略La和Lb中的一个直接与杂环连接; Y( - )表示阴离子。 一种分析方法,包括将任何标记的复合物与待检测的目标物质组合,并光学检测目标物质。

    Method for specimen measurement
    6.
    发明授权
    Method for specimen measurement 失效
    样本测量方法

    公开(公告)号:US5601983A

    公开(公告)日:1997-02-11

    申请号:US395631

    申请日:1995-02-28

    IPC分类号: G01N33/543 G01N33/58 C12Q1/68

    摘要: In a method for measuring a specified component in a specimen by reacting the specimen with a first reagent formed by binding a substance active to the specified component, with carrier particles and a second reagent formed by labelling a substance active to the specified component with a first label, and measuring the substances in the complexes obtained in the reaction, there is disclosed a method featured by labelling the carrier particles with a second label different from the first label, and detecting the second label and then the first label utilizing the detection of the second label as a trigger.This method enables a highly precise measurement without the influence of noise components in the detection of specified trace components in the specimen, utilizing an antigen-antibody reaction or a nucleic acid hybridization.

    摘要翻译: 在通过使样本与通过结合对特定成分有活性的物质结合而形成的第一试剂与载体颗粒和通过将具有活性的物质标记在特定成分上而形成的第二试剂的方法中, 标记和测量在反应中获得的络合物中的物质,公开了一种特征在于用不同于第一标记的第二标记标记载体颗粒的方法,并且利用第二标记的检测来检测第二标记 第二个标签作为触发器。 该方法利用抗原抗体反应或核酸杂交,能够在不受噪声成分影响的情况下进行高精度测定。

    Apparatus for measuring a test specimen
    8.
    发明授权
    Apparatus for measuring a test specimen 失效
    用于测量试样的装置

    公开(公告)号:US5380490A

    公开(公告)日:1995-01-10

    申请号:US821049

    申请日:1992-01-16

    摘要: An apparatus is so constructed as to measure a specific substance in a test specimen by the degree of the aggregation of carrier particles in a reaction solution in which the test specimen is mixed with the carrier particles which carry a substance specifically binding to the specific substance. The apparatus includes a substrate having comb-shaped electrodes mounting the reaction solution and amplifier and alternating oscillator for displaying a variable voltage to the comb-shaped electrodes. The test specimen measuring apparatus having the structure accelerates the aggregation of the reaction solution by applying an alternating voltate to the comb-shaped electrodes in a state that the reaction solution is being mounted on the substrate, and detects the spatial spectrum of the comb-shaped electrodes on which the reaction solution is mounted, thus performing the qualitative or quantitative detection of the presence of the substance in the test specimen.

    摘要翻译: 一种装置被构造成通过载体颗粒在其中将试样与携带特异性结合物质的物质的载体颗粒混合的反应溶液中聚集的程度来测量试样中的特定物质。 该装置包括具有安装反应溶液的梳形电极的基板和用于向梳状电极显示可变电压的放大器和交替振荡器。 具有这种结构的试样测量装置在将反应溶液安装在基板上的状态下通过向梳状电极施加交流电压来加速反应溶液的聚集,并且检测梳形电极的空间光谱 在其上安装反应溶液的电极,从而进行定性或定量检测试样中物质的存在。

    Grinder having mechanism for regulating rotation of wheel guard
    10.
    发明授权
    Grinder having mechanism for regulating rotation of wheel guard 失效
    研磨机具有调节车轮护罩旋转的机构

    公开(公告)号:US08550885B2

    公开(公告)日:2013-10-08

    申请号:US12972217

    申请日:2010-12-17

    申请人: Kazumi Tanaka

    发明人: Kazumi Tanaka

    IPC分类号: B24B55/05

    CPC分类号: B24B55/052 B24B23/028

    摘要: A grinder includes a housing, a gear cover attached to the housing by a plurality of screws, a spindle case attached to the gear cover, a wheel guard rotatably mounted on the spindle case for covering approximately a half of a disc-shaped tool bit attached to a spindle, a stop piece that regulates the rotation of the wheel guard. The wheel guard is selectively fixed to and unfixed from the spindle case. The stop piece is fixed to the housing together with the gear cover by at least one of the plurality of screws. The stop piece has an abutting section at which the stop piece abuts the wheel guard to regulate the rotation of the wheel guard. The abutting section is located at a position deviated from an axial line of the at least one of the plurality of screws.

    摘要翻译: 研磨机包括壳体,通过多个螺钉附接到壳体的齿轮盖,附接到齿轮盖的主轴壳体,可旋转地安装在心轴壳体上的轮护罩,用于覆盖附接的盘形工具头的大约一半 一个主轴,一个调节车轮护罩旋转的止挡件。 车轮护罩选择性地固定到主轴壳体上并且与主轴壳体不固定。 止动件通过多个螺钉中的至少一个与齿轮罩固定到壳体。 止挡件具有邻接部分,止挡件邻近车轮护罩以调节车轮护罩的旋转。 所述抵接部位于与所述多个螺钉中的至少一个的轴线偏离的位置。