公开(公告)号：WO2005124332B1

公开(公告)日：2006-02-23

申请号：PCT/JP2005010975

申请日：2005-06-15

Applicant: NEC CORP ,  HATTORI WATARU

Inventor： HATTORI WATARU

IPC: G01N27/447 ,  G01N27/62 ,  G01N27/64 ,  G01N37/00

CPC classification number: G01N27/44743

Abstract: A liquid keeping part (108) is provided in a channel (107) of an electrophoretic chip (111). The electrophoresis is performed by using an electrophoresis tank (118), which holds the electrophoretic chip (111) inside and has a mechanism for adjusting the temperature of the electrophoretic chip (111) by storing a humidity controlling liquid (117).

Abstract translation: 液体保持部（108）设置在电泳芯片（111）的通道（107）中。 通过使用将电泳芯片（111）保持在内部的电泳槽（118）进行电泳，并具有通过存储湿气控制液体（117）来调节电泳芯片（111）的温度的机构。

公开(公告)号：CA2507376A1

公开(公告)日：2004-06-17

申请号：CA2507376

申请日：2003-11-28

Applicant: NEC CORP

Inventor： SOMEYA HIROKO ,  IGUCHI NORIYUKI ,  SANO TORU ,  KAWAURA HISAO ,  IIDA KAZUHIRO ,  ASOGAWA MINORU ,  BABA MASAKAZU ,  HATTORI WATARU

IPC: B01D67/00 ,  B01D71/02 ,  B03C5/00 ,  G01N1/40 ,  B01D57/00 ,  B01D69/00 ,  G01N37/00 ,  B01D57/02 ,  G01N27/26

Abstract: A mass spectrometry system capable of recovering specific components from a specimen in high densities and performing a solvent displacement. A separati on device (100) is installed on a microchip and incorporates a flow passage (11 2) for flowing the specific components therein. The flow passage (112) is forme d of a specimen inlet flow passage (300), a filtrate discharge flow passage (302) branched from the specimen inlet flow passage (300), and a specimen recovering part (308) branched from the specimen inlet flow passage. A filte r (304) stopping the passage of the specific components is installed at the inlet of the filtrate discharge flow passage (302) from the specimen inlet flow passage (300). A damming area (hydrophobic area) (306) stopping the ent ry of liquid specimen and allowing the liquid specimen to be passed by an external force of a specified value or more provided thereto is installed at the inlet of the specimen recovering part (308) from the specimen inlet flow passage (300).

公开(公告)号：CA2508456A1

公开(公告)日：2004-06-17

申请号：CA2508456

申请日：2003-12-02

Applicant: NEC CORP

Inventor： HATTORI WATARU ,  SANO TORU ,  IIDA KAZUHIRO ,  IGUCHI NORIYUKI ,  BABA MASAKAZU ,  SOMEYA HIROKO ,  ASOGAWA MINORU ,  KAWAURA HISAO

IPC: B01L3/00 ,  G01N30/20 ,  H01J49/04 ,  G01N1/00 ,  B81C1/00 ,  B01D57/00 ,  G01N37/00 ,  B01D57/02 ,  G01N35/08 ,  H01J49/26 ,  G01N27/447 ,  G01N33/48 ,  G01N30/60 ,  G01N27/62 ,  G01N30/72

Abstract: A liquid sample (104) introduced in a main flow passage (101) is held in a d am portion (105), and a trigger liquid (106) is filled in a trigger flow passag e (102). In this state, the trigger liquid (106) is further introduced at desired timing into the trigger flow passage (102) so that the front end portion of the level of the trigger liquid (106) is advanced and the front e nd portion is brought to be into contact with the dam portion (105). This cause s the liquid sample (104) to move to the right (downstream side) in the figure , resulting in the liquid sample (104) flowing out to the downstream side of t he main flow passage (101). This means that the trigger liquid (106) provides priming to realize a liquid switch.

公开(公告)号：CA2506562A1

公开(公告)日：2004-06-17

申请号：CA2506562

申请日：2003-11-28

Applicant: NEC CORP

Inventor： IGUCHI NORIYUKI ,  KAWAURA HISAO ,  SOMEYA HIROKO ,  IIDA KAZUHIRO ,  HATTORI WATARU ,  SANO TORU ,  ASOGAWA MINORU ,  BABA MASAKAZU

IPC: G01N1/40 ,  H01J49/04 ,  G01N1/28 ,  B01D57/00 ,  B01D57/02 ,  B81C1/00 ,  G01N27/447 ,  G01N27/62 ,  G01N30/60 ,  G01N30/72 ,  G01N33/48 ,  G01N35/08 ,  G01N37/00 ,  H01J49/26

Abstract: A substrate (101) is provided with a channel (103), and a drying section (10 7) having many columnar bodies (105) is formed at one end of the channel (103). The top of the channel (103) except the portion above the drying section (10 7) is covered with a covering (109). A sample supplied into the channel (103) moves to the drying section (107) due to capillary phenomenon. The drying section (107) is heated with a heater (111), so that the solvent is evaporated, thereby concentrating and drying the solute.

公开(公告)号：EP2897083A4

公开(公告)日：2016-06-29

申请号：EP13837934

申请日：2013-03-14

Applicant: NEC CORP

Inventor： HATTORI WATARU ,  OHASHI KEISHI

IPC: G06K17/00 ,  G06K7/10 ,  G06Q10/08

CPC classification number: G06K7/10415 ,  B65G2203/046 ,  G06K7/10128 ,  G06K7/10316 ,  G06Q10/0833 ,  G06Q10/0875

Abstract: An article management system according to the present invention includes: a reader antenna (102) including an open-type transmission line terminated in an impedance matched state; an RF tag (104) that is placed at a location that is electromagnetically coupled to the reader antenna (102) and is visible from the reader antenna (102) in a state where a management target article (105) is placed in the vicinity of the RF tag; a management target article arrangement region in which the management target article (105) is placed, the management target article arrangement region being set in a location where the management target article (105) is electromagnetically coupled to a tag antenna of the RF tag (104); and an RFID reader (103) that sends a transmitted signal to the reader antenna (102) and receives a response signal output from the tag antenna via the reader antenna (102). The presence or absence of the management target article (105) is detected by detecting a change in operating characteristics of the tag antenna due to the management target article based on a change in intensity or phase of a reflected signal from the RF tag (104).

公开(公告)号：EP2930661A4

公开(公告)日：2016-07-20

申请号：EP13860837

申请日：2013-09-24

Applicant: NEC CORP

Inventor： NAKASE KOICHIRO ,  HATTORI WATARU

IPC: G06Q10/08 ,  G06K17/00 ,  G06Q30/02 ,  G06Q30/06 ,  H04N7/18

CPC classification number: H04N7/18 ,  G06K7/10366 ,  G06K7/10415 ,  G06K2017/0051 ,  G06K2017/0067 ,  G06Q10/087 ,  G06Q30/0255 ,  G06Q30/06

Abstract: A commodity promotion system includes detection unit (300) including a showcase where an RF tag is disposed between a reader antenna and a target article placement region; and an RFID reader, output unit (400) that presents a customer with information, commodity presence/absence determination unit (201) that determines presence or absence of the target article on the basis of signal strength information of the RF tag, commodity information storage unit (203) that stores commodity information list in which the tag information of the RF tag, commodity presence/absence information indicating presence or absence of the target article, output unit ID information of the output unit (400), and output information indicating information to be presented are associated with one another, and commodity pickup determination unit (204) that detects that the target article has changed from a presence state to an absence state, on the basis of a determination result of the presence or absence of the target article and the commodity presence/absence information in the commodity information list and outputs the output information associated with the tag information to the output unit (400).

公开(公告)号：EP3000751A4

公开(公告)日：2017-06-28

申请号：EP14800808

申请日：2014-02-25

Applicant: NEC CORP

Inventor： HATTORI WATARU

IPC: A47F10/00 ,  A47F10/02 ,  G06K7/10 ,  G06K17/00 ,  G06Q10/08 ,  H01Q1/22

CPC classification number: G06K7/10366 ,  A47F10/02 ,  A47F2010/005 ,  A47F2010/025 ,  G06K17/00 ,  G06Q10/087 ,  G06Q30/00 ,  H01Q1/2208

公开(公告)号：EP1426980A4

公开(公告)日：2006-11-29

申请号：EP02799363

申请日：2002-08-21

Applicant: NEC CORP

Inventor： HATTORI WATARU

IPC: H01B11/18 ,  H01B12/02 ,  H01B13/22 ,  H01P3/06 ,  H01B11/06

CPC classification number: H01B11/1817 ,  H01B13/222

公开(公告)号：EP3070647A4

公开(公告)日：2017-07-19

申请号：EP14859780

申请日：2014-06-02

Applicant: NEC CORP

Inventor： HATTORI WATARU ,  KOBAYASHI NAOKI ,  FUKUDA HIROSHI ,  TAKAHASHI YUSUKE ,  KAWAI RYO

IPC: G06K17/00 ,  B65G1/137 ,  G06K7/10 ,  G06Q10/08 ,  G08B13/24

CPC classification number: G06K7/10366 ,  G06K7/10445 ,  G06Q10/087 ,  G08B13/2462

公开(公告)号：EP3001355A4

公开(公告)日：2016-12-14

申请号：EP14801750

申请日：2014-04-15

Applicant: NEC CORP

Inventor： HATTORI WATARU

IPC: G06K17/00

CPC classification number: G06K7/10366 ,  G06Q10/06

Abstract: An article management system includes RFID tags (102) fixed above a reader waveguide (101), a tag position table storage unit (106) that stores tag information and fixed positions of the RFID tags (102) in association with each other, an article position table storage unit (105) that stores identification information and an assigned position of an article (108) in association with each other, an article management table storage unit (107) that stores the identification information of the article (108) and the tag information of the RFID tags (102) in association with each other, a tag reading unit (103) that reads the RFID tags (102) by electromagnetic coupling through the reader waveguide (101), and an article presence/absence determination unit that determines presence or absence of placement of the article (108) corresponding to the RFID tags (102) based on results of reading the RFID tags (102). It is thereby possible to easily manage articles in a simplified way even when the placement of articles has changed.