公开(公告)号：US10957527B2

公开(公告)日：2021-03-23

申请号：US16482731

申请日：2018-04-04

Applicant: ATONARP INC.

Inventor： Said Boumsellek ,  Prakash Sreedhar Murthy ,  Dave Anderson

IPC: H01J49/00 ,  H01J49/42 ,  G01N27/62

Abstract: A mass analyzer for scanning sample gases is disclosed. The mass analyzer comprises an ionizer for generating ions from a sample; a mass filter with an accumulator section integrated in the mass filter and accumulates filtered ions prior to ejecting from the mass filter; and an ion detector that is configured to detecting ejected ions from the mass filter. The mass filter may include a quadrupole array and the accumulator section includes an ion trap array.

公开(公告)号：US10366871B2

公开(公告)日：2019-07-30

申请号：US15915710

申请日：2018-03-08

Applicant: ATONARP INC.

Inventor： Prakash Sreedhar Murthy

IPC: H01J49/00 ,  H01J49/20 ,  H01J49/42 ,  H01J49/26 ,  H01J49/02 ,  H01J49/10 ,  H01J49/14 ,  H01J49/06

Abstract: An analyzer includes: an ionizer unit that ionizes molecules to be analyzed; a filter unit that selectively passes ions generated by the ionizer unit; and a detection unit that detects ions that have passed the filter unit. The detection unit includes a plurality of detection elements disposed in a matrix, and the analyzer further includes a first reconfiguration unit that switches between detection patterns including detection elements to be enabled for detection out of the plurality of detection elements. The ionizer unit includes a plurality of ion sources, and the analyzer further includes a driving control unit that switches the connections of the plurality of ion sources based on changes in characteristics of the ion sources.

公开(公告)号：US20190027348A1

公开(公告)日：2019-01-24

申请号：US15656909

申请日：2017-07-21

Applicant: ATONARP INC.

Inventor： Anand Pandurangan ,  Siva Selvaraj ,  Anoop Hegde

IPC: H01J49/00 ,  H01J49/02 ,  H01J49/42 ,  H01J49/08

Abstract: Methods and circuits for detecting an ion current in a mass spectrometer are described. A circuit and a method may involve converting, over a length of integration time, the ion current to a voltage ramp by an integrating circuit having a gain setting. The circuit and the method may also involve determining a slope of the voltage ramp. The circuit and the method may also involve determining a magnitude of the ion current based on the slope of the voltage ramp and the gain setting. The circuit and the method may further involves determining an out-of-range state based on the voltage ramp and adjusting the gain setting of the integrating circuit, or the length of integration time or both, in response to the determining of the out-of-range state.

公开(公告)号：US09667256B2

公开(公告)日：2017-05-30

申请号：US14771570

申请日：2014-03-03

Applicant: ATONARP INC.

Inventor： Tomoyoshi Sato

IPC: H03K19/177 ,  G11C7/22 ,  H03K19/173

CPC classification number: H03K19/1776 ,  G11C7/22 ,  H03K19/173 ,  H03K19/17728 ,  H03K19/17736 ,  H03K19/17744

Abstract: A data processing device includes a data processing unit including a plurality of elements and wiring groups that connect the plurality of elements, wherein respective elements in the plurality of elements include: a logic element; an acquisition unit that switches on and off an input side of the logic element for any wire out of the wiring groups on a cycle-by-cycle basis to latch input data; and a post unit that switches on and off an output side of the logic element for any wire out of the wiring groups on a cycle-by-cycle basis, and the data processing unit also includes a timing control unit that controls logic executed by the logic element and functions of the acquisition unit and the post unit on a cycle-by-cycle basis.

公开(公告)号：US09666422B2

公开(公告)日：2017-05-30

申请号：US14891123

申请日：2014-08-29

Applicant: ATONARP INC.

Inventor： Prakash Sreedhar Murthy

IPC: H01J49/02 ,  H01J49/00 ,  H01J49/14 ,  H01J49/10

CPC classification number: H01J49/0031 ,  H01J49/025 ,  H01J49/06 ,  H01J49/107 ,  H01J49/147

Abstract: There is provided an analyzer including: an ionizer unit that ionizes molecules to be analyzed; a filter unit that selectively passes ions generated by the ionizer unit; and a detection unit that detects ions that have passed the filter unit. The detection unit includes a plurality of detection elements disposed in a matrix, and the analyzer further includes a first reconfiguration unit that switches between detection patterns including detection elements to be enabled for detection out of the plurality of detection elements. The ionizer unit includes a plurality of ion sources, and the analyzer further includes a driving control unit that switches the connections of the plurality of ion sources based on changes in characteristics of the ion sources.

公开(公告)号：US20160157757A1

公开(公告)日：2016-06-09

申请号：US14888093

申请日：2014-05-02

Applicant: ATONARP INC.

Inventor： Prakash Sreedhar MURTHY

IPC: A61B5/1455 ,  A61B5/00

CPC classification number: A61B5/1455 ,  A61B5/0075 ,  A61B5/14532 ,  A61B5/4839 ,  A61B5/7275 ,  A61B2505/05 ,  A61B2562/0238 ,  G01N21/65

Abstract: Provided is a monitor for monitoring the condition of the interior of a living organism from the surface of the living organism. The monitor is provided with: a probe which includes an observation window and is attached to the organism surface; a unit which irradiates, with a laser, at least a portion of an observation region; a unit which detects scattered light resulting from the laser irradiation; a Doppler analysis unit and a SORS analysis unit which narrow down the observation spots to a first observation spot; and a CARS analysis unit which obtains the optical spectrum for at least one component, and outputs first information indicating the condition of the organism interior on the basis of the intensity of the spectrum.

Abstract translation: 提供了用于从活体表面监测生物体的内部状态的监视器。 显示器具有：包括观察窗并连接到生物体表面的探针; 用激光照射观察区域的至少一部分的单元; 检测由激光照射产生的散射光的单元; 多普勒分析单元和将观察点缩小到第一观察点的SORS分析单元; 以及CARS分析单元，其获得至少一个分量的光谱，并且基于频谱的强度来输出表示生物体内部条件的第一信息。

公开(公告)号：US20160020771A1

公开(公告)日：2016-01-21

申请号：US14771570

申请日：2014-03-03

Applicant: ATONARP INC.

Inventor： Tomoyoshi SATO

IPC: H03K19/177 ,  G11C7/22

CPC classification number: H03K19/1776 ,  G11C7/22 ,  H03K19/173 ,  H03K19/17728 ,  H03K19/17736 ,  H03K19/17744

Abstract: A data processing device includes a data processing unit including a plurality of elements and wiring groups that connect the plurality of elements, wherein respective elements in the plurality of elements include: a logic element; an acquisition unit that switches on and off an input side of the logic element for any wire out of the wiring groups on a cycle-by-cycle basis to latch input data; and a post unit that switches on and off an output side of the logic element for any wire out of the wiring groups on a cycle-by-cycle basis, and the data processing unit also includes a timing control unit that controls logic executed by the logic element and functions of the acquisition unit and the post unit on a cycle-by-cycle basis.

Abstract translation: 数据处理装置包括：数据处理单元，包括连接多个元件的多个元件和布线组，其中多个元件中的各个元件包括：逻辑元件; 采集单元，用于逐周期地接通和断开布线组中的任何线路的逻辑元件的输入侧，以锁存输入数据; 以及一个后置单元，用于逐周期地接通和断开逻辑元件的输出侧的任何线路，并且数据处理单元还包括定时控制单元，其控制由 采集单元和后置单元的逻辑元件和功能逐个循环。