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公开(公告)号：JP5629045B2
公开(公告)日：2014-11-19
申请号：JP2007245084
申请日：2007-09-21
Applicant: アジレント・テクノロジーズ・インクAgilent Technologies, Inc. , アジレント・テクノロジーズ・インクAgilent Technologies, Inc.
Inventor： ハリー・エフ・プレスト
CPC classification number: H01J49/10 , G01N30/7206
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公开(公告)号：JP2014183049A
公开(公告)日：2014-09-29
申请号：JP2014051468
申请日：2014-03-14
Inventor： GUTHRIE PARTRIDGE
Abstract: PROBLEM TO BE SOLVED: To provide improved systems, devices and methods for generating microwave-induced plasma (MIP) for various applications.SOLUTION: A plasma source 100 for generating microwave-induced plasma includes a plasma torch 108 integrated with a microwave energy source 104. The torch 108 establishes a gas flow path from one side of the plasma source 100 to the other side. The torch 108 may be integrated with the microwave energy source 104 such that a plasma-forming gas flowing through the torch 108 is subjected to microwave radiation, which serves to initiate and/or sustain plasma in the torch 108. The plasma is ejected from the torch 108.
Abstract translation: 要解决的问题：提供用于产生用于各种应用的微波诱导等离子体（MIP）的改进的系统，装置和方法。解决方案：用于产生微波诱导等离子体的等离子体源100包括与微波能量源104集成的等离子体焰炬108 焊炬108建立从等离子体源100的一侧到另一侧的气体流动路径。 焊炬108可以与微波能量源104集成，使得流过焊炬108的等离子体形成气体经受微波辐射，其用于启动和/或维持焊炬108中的等离子体。等离子体从 火炬108。
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公开(公告)号：JP2014177936A
公开(公告)日：2014-09-25
申请号：JP2014023530
申请日：2014-02-10
Inventor： ALESSANDRO FOLLO , FLAVIO COMETTI , GIANLUCA BUCCHERI , JONATHAN ROHED
CPC classification number: F04D27/001 , F04D19/042 , F04D27/0261 , F16C2233/00
Abstract: PROBLEM TO BE SOLVED: To predict pump failures and lifetime.SOLUTION: The method for testing the pump includes determining a Mechanical Power Index (MPI) for a pump (104, 202) by operating the pump (104, 202) at operating speed for a minimum operating interval. When the pump (104, 202) is stopped under normal operation by an application (100), the pump speed is continuously monitored. The time when the pump speed decreases to an initial speed close to the operating speed is read as an initial time. When the pump speed decreases to a final pump speed close to the critical speed, the end time is read and the elapsed time is determined as Δt=(end time)-(initial time). The MPI is calculated by subtracting the final pump speed from the initial pump speed and being divided by Δt.
Abstract translation: 要解决的问题：预测泵故障和寿命。解决方案：用于测试泵的方法包括通过以运行速度操作泵（104,202）来确定泵（104,202）的机械功率指数（MPI） 最小工作间隔。 当泵（104,202）通过应用（100）的正常操作停止时，持续监视泵速。 将泵速降低到接近运行速度的初始速度的时间被读取为初始时间。 当泵速降低到接近临界转速的最终泵速时，读取结束时间，经过时间确定为＆Dgr; t =（结束时间） - （初始时间）。 通过从初始泵速度减去最终泵速度并除以＆Dgr; t来计算MPI。
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公开(公告)号：JP2014141964A
公开(公告)日：2014-08-07
申请号：JP2013257052
申请日：2013-12-12
Inventor： ENRICO EMELLI
IPC: F04D19/04
CPC classification number: F04D19/042 , F04D19/046 , F04D29/324
Abstract: PROBLEM TO BE SOLVED: To provide a rotary vacuum pump.SOLUTION: A rotary vacuum pump 30 comprises a first set I of pumping stage that has a rotor disc having a first diameter D1 and a second set II of pumping stage that has a rotor disc having a different second diameter D2, and further comprises an intermediate pumping stage 1 particularly configured to be suitable for a change of the diameters of the pump rotor discs. According to the present invention, the intermediate pumping stage comprises a rotor disc 5 that has an outer part in the radial direction which is tapered in the axial direction from its inner diameter toward its outer diameter, and a corresponding status stage 3 that includes a spacer ring 7 which is tapered in the axial direction from its circumference toward its center.
Abstract translation: 要解决的问题：提供一种旋转真空泵。解决方案：旋转式真空泵30包括具有第一直径D1的转子盘和第二组泵送级的第一组泵送级，其具有转子盘 具有不同的第二直径D2，并且还包括中间泵送台1，其特别构造成适于改变泵转子盘的直径。 根据本发明，中间泵送级包括转子盘5，该转子盘5具有径向外侧部分，其从轴向方向从其内径向其外径逐渐变细，并且相应的状态级3包括间隔件 环7从其圆周向其中心沿轴向方向渐缩。
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45.发明专利
公开(公告)号：JP2014141963A
公开(公告)日：2014-08-07
申请号：JP2013257046
申请日：2013-12-12
Inventor： ENRICO EMELLI , PAOLO CIBRARIO
IPC: F04D19/04
CPC classification number: F04D29/441 , F04D17/02 , F04D17/025 , F04D17/168 , F04D19/046 , F04D29/403
Abstract: PROBLEM TO BE SOLVED: To provide a spiral pumping stage for a vacuum pump.SOLUTION: The spiral pumping stage for a vacuum pump is particularly intended to be arranged at an additional side inlet 48 of a vacuum pump 40 and make it possible to obtain an improved pumping speed at said additional side inlet. According to the invention, the spiral pumping stage comprises both centripetal 11 and centrifugal 21 pumping channels, so that the gas is pumped from the periphery to the center of the pumping stage throughout a first group of pumping channels and it is pumped from the center to the periphery of the pumping stage throughout a second group of pumping channels. Thanks to this inventive arrangement, both the gas coming from a previous pumping stage or a main pump inlet 42 arranged upstream the pumping stage according to the invention and the gas coming from the additional side inlet 48 can be effectively pumped by the pumping stage according to the invention.
Abstract translation: 要解决的问题：为真空泵提供螺旋泵送阶段。解决方案：真空泵的螺旋泵送阶段特别用于设置在真空泵40的附加侧入口48处，并且可以获得 在所述附加侧入口处改善泵送速度。 根据本发明，螺旋泵送阶段包括向心11和离心21泵送通道两者，使得气体从泵周边的周边泵送到整个第一组泵送通道的中心，并且从中心泵送到 泵送阶段的周边遍及第二组泵送通道。 由于本发明的布置，来自先前的泵送阶段的气体或者设置在根据本发明的泵送阶段上游的主泵入口42和来自附加侧入口48的气体可以根据 本发明。
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Patent Agency Ranking
公开(公告)号：JP2014092370A
公开(公告)日：2014-05-19
申请号：JP2012241066
申请日：2012-10-31
Inventor： KITAGAKI TAKASHI
IPC: G01R31/26
CPC classification number: H02M3/158 , G01R31/2841 , G01R31/2848 , G01R31/36 , H02J1/10 , Y10T307/696
Abstract: PROBLEM TO BE SOLVED: To provide a volt-ampere characteristic generator that includes a voltage source and a current source and changes them to output with the current source when an output of the voltage source is unstable and with the voltage source when an output of the current source is unstable.SOLUTION: A volt-ampere characteristic generator includes: a voltage source; a current source; a selector which selects and outputs one of outputs of the voltage source and current source; a sense part which is connected to the output of the selector to output the output of the selector and also senses and feed-backs the voltage and current of the output; and a controller which receives the voltage and current sensed by the sense part and sets next output to the voltage source and current source, the controller determining an operation mode from which of the voltage source and current source a next output from the selector should be in addition to the setting of the next output.
Abstract translation: 要解决的问题：提供一种伏安特性发生器，其包括电压源和电流源，并且当电压源的输出不稳定时和电压源的输出时，将其改变为与电流源输出 电流源不稳定。解决方案：伏安特性发生器包括：电压源; 当前来源; 选择器，其选择并输出电压源和电流源的输出之一; 感测部分连接到选择器的输出端以输出选择器的输出，并且还感测和反馈输出的电压和电流; 以及控制器，其接收由感测部分感测的电压和电流，并将下一个输出设置到电压源和电流源，控制器确定操作模式，电压源和电流源中的哪一个来自选择器的下一个输出应当处于 除了下一个输出的设置。
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公开(公告)号：JP2014010067A
公开(公告)日：2014-01-20
申请号：JP2012147237
申请日：2012-06-29
Inventor： TORIKAWA HIROAKI
Abstract: PROBLEM TO BE SOLVED: To provide an impedance measurement method having fixed measurement sensitivity in the whole region of an impedance capable of covering a wide measurement range.SOLUTION: A measured elements DUT is connected in series or in parallel to a signal line, and a measurement signal is transmitted from a signal source 2, and an input signal a1 to the measured element DUT and a reflection signal b1 reflected from the measured element DUT and a passage signal b2 passing through the measured element DUT are measured, and S parameters S11 and S21 are calculated on the basis of the measured value of each of the input signal a1, the reflection signal b1 and the passage signal b2, and impedance Zx of the measured element DUT is calculated on the basis of a formula: Zx=2Z0S11/S21(Z0 is characteristic impedance).
Abstract translation: 要解决的问题：提供在能够覆盖宽测量范围的阻抗的整个区域中具有固定的测量灵敏度的阻抗测量方法。解决方案：测量的元件DUT与信号线串联或并联连接，并且 从信号源2发送测量信号，并且测量输入信号a1到被测元件DUT和从被测元件DUT反射的反射信号b1和通过被测元件DUT的通过信号b2，S参数S11和 基于输入信号a1，反射信号b1和通过信号b2的测量值计算S21，并且基于公式Zx = 2Z0S11 / S21计算被测元件DUT的阻抗Zx （Z0是特性阻抗）。
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公开(公告)号：JP2013231724A
公开(公告)日：2013-11-14
申请号：JP2013095539
申请日：2013-04-30
Inventor： MIKATA ATSUSHI , KAKIYA HISAO , TOKUNO YUKIFUMI , TANIDA SHINICHI , NAGAI YOSHI
IPC: G01R31/26
CPC classification number: G01R25/00 , G01R29/26 , G01R31/2603
Abstract: PROBLEM TO BE SOLVED: To provide a device analyzer for analyzing a power device.SOLUTION: A device analyzer includes: a collector power supply configured to generate a plurality of power supply signal pulses having selected voltage or a current level, and power signal pulse width in high current capacity; and a power supply switch connected to a collector power supply source terminal on which the plurality of power supply signal pulses is applied, when a test object ("DUT") is connected so as to form a current path between the collector power supply source terminal and a collector power supply common terminal. The power supply switch is configured to transmit the plurality of power supply signal pulses as a plurality of narrowed sweep signal pulses having the high current capacity of a collector power supply current, or to operate by adjusting a current in the current path to be a selected constant current level.
Abstract translation: 要解决的问题：提供一种用于分析功率器件的器件分析器。解决方案：一种器件分析器，包括：集电极电源，被配置为产生具有选定电压或电流电平的多个电源信号脉冲，以及功率信号脉冲宽度 在大电流容量; 以及连接到集电极电源端子的电源开关，当连接了被测对象（“DUT”）时，在集电极电源端子之间形成电流路径，在集电极电源端子上施加有多个电源信号脉冲， 和集电极电源公共端子。 电源开关被配置为将多个电源信号脉冲作为具有集电极电源电流的高电流容量的多个变窄的扫描信号脉冲发送，或者通过将当前路径中的电流调整为选定的 恒流电平。
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公开(公告)号：JP2013151468A
公开(公告)日：2013-08-08
申请号：JP2012237691
申请日：2012-10-29
Inventor： LACKEY JEREMY , LEPROUST EMILY MARINE
IPC: C07F9/24 , C07F9/6558 , C07H21/04 , C12N15/09
CPC classification number: C07H23/00 , C07F9/2408 , C07F9/65586 , C07H21/04
Abstract: PROBLEM TO BE SOLVED: To provide a novel agent for synthesis and purification of novel oligomers.SOLUTION: This invention relates to a reagent for oligonucleotide synthesis or purification. The reagent is a compound expressed by formula: X-C-L-H, wherein X is a phosphoramidite group, an H-phosphonate group, an acetal group, or an isocyanate; C is a direct bond or a cleavable adaptor represented by -C-C-; L is a hydrocarbyl chain; and H is a terminal alkyne or an activated cyclooctyne. The reagent can be used in the synthesis and purification of oligonucleotides.
Abstract translation: 要解决的问题：提供用于合成和纯化新型低聚物的新型试剂。解决方案：本发明涉及寡核苷酸合成或纯化的试剂。 试剂是由下式表示的化合物：X-C-L-H，其中X是亚磷酰胺基，H-膦酸酯基，缩醛基或异氰酸酯; C是由-C-C表示的直接键合或可切割衔接剂; L是烃基链; 并且H是末端炔烃或活化的环辛烯。 该试剂可用于合成和纯化寡核苷酸。
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50.发明专利
公开(公告)号：JP2013011601A
公开(公告)日：2013-01-17
申请号：JP2012135420
申请日：2012-06-15
Inventor： HONGFENG YIN , CHIN BAI , REED A BLENNEN
CPC classification number: G01N30/603 , B01D15/22 , G01N30/6017 , G01N30/6095 , G01N2030/027 , Y10T428/24273 , Y10T428/24314 , Y10T428/24322
Abstract: PROBLEM TO BE SOLVED: To improve a micro-machined frit and a flow distributor device for liquid chromatography in performance.SOLUTION: A micro-machined frit for use in a chromatography column is provided which has a substrate with a thickness, and holes extending through the thickness and providing fluid communication through the substrate. A micro-machined flow distributor for use in a chromatography column is provided which has a substrate, holes extending through the substrate, and channels in fluid communication with the holes. A chromatography column is provided which has a tube, an extraction medium contained therein, and a micro-machined frit positioned proximately to an end of the tube.
Abstract translation: 要解决的问题：改进用于液相色谱的微加工玻璃料和流量分配器的性能。 解决方案：提供用于色谱柱的微加工玻璃料，其具有厚度的基材和延伸穿过该厚度并提供通过基材的流体连通的孔。 提供了一种用于色谱柱的微加工流量分配器，其具有基底，延伸穿过基底的孔和与孔流体连通的通道。 提供了一种色谱柱，其具有管，其中包含萃取介质和微孔加工的玻璃料，其位于管的端部附近。 版权所有（C）2013，JPO＆INPIT
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