公开(公告)号：US20230061026A1

公开(公告)日：2023-03-02

申请号：US17800305

申请日：2020-03-13

Applicant: NEC Corporation

Inventor： Hiromi Shimizu ,  Shinnosuke Nishimoto ,  Junko Watanabe ,  Riki Eto ,  Noriyuki Tonouchi ,  So Yamada

IPC: G06N20/00 ,  G06V10/774 ,  G06F40/279 ,  G10L15/06 ,  G10L15/26

Abstract: A training data generation device includes a label candidate generation unit, a reception unit, and a training data generation uni. The acquisition unit is configured to acquire smell data and information pertaining to the smell data. The label candidate generation unit which generates label candidates on the basis of the information pertaining to the smell data; an output unit which outputs the generated label candidates. The reception unit is configured to receive selection of a label from the output label candidates. The training data generation unit which generates training data from the selected label and the smell data.

公开(公告)号：US20230304979A1

公开(公告)日：2023-09-28

申请号：US18023422

申请日：2020-09-02

Applicant: NEC Corporation

Inventor： Hiromi Shimizu ,  Shinnosuke Nishimoto ,  Junko Watanabe ,  Riki Eto ,  Noriyuki Tonouchi ,  So Yamada

IPC: G06Q30/0208 ,  G01N33/00

CPC classification number: G01N33/0027 ,  G06Q30/0208

Abstract: An information processing device is configured to include an acquisition unit, a determination unit, an instruction unit, an instruction unit, and output unit. The acquisition unit is configured to acquire measurement target and measurement environment information, and measurement environment information that a measurer can measure with an odor sensor. The determination unit is configured to determine a measurement target that the measurer should be instructed to measure, based on the measurement target and measurement environment information and the measurement environment information that can be measured, the instruction is configured to instruct the measurer to measure the determined measurement target. The output unit configured to output a reward to the measurer after the acquisition means acquires odor data of the determined measurement target.

公开(公告)号：US12228295B2

公开(公告)日：2025-02-18

申请号：US16499395

申请日：2017-03-30

Applicant: NEC CORPORATION ,  DAIKIN INDUSTRIES, LTD.

Inventor： Masanori Tsujikawa ,  Yoshifumi Onishi ,  So Yamada ,  Toshinobu Ogatsu ,  Yukihiro Kiuchi ,  Sho Ohtani

IPC: F24F11/30 ,  F24F1/02 ,  F24F11/64 ,  F24F11/65 ,  F24F11/80 ,  G05B13/04 ,  G05B19/042 ,  F24F110/10 ,  F24F110/20 ,  F24F120/12 ,  F24F120/14 ,  F24F130/30 ,  F24F130/40

Abstract: Provided an area-specific environment management system, which manages an environment in an individual one of a plurality of areas, the system including: a biological information sensor that acquires biological information about at least one of an individual and a group who belongs to an individual one of the areas; an environmental information sensor that acquires environmental information about an individual one of the areas; an arousal level estimation section that estimates an arousal level with respect to the biological information by using an arousal level estimation model; and an environment provision section that provides an environment to an individual one of the areas based on the arousal level and the environmental information, wherein the arousal level includes, as a state to which the arousal level belongs, a state from sleepy until awakened; a wakeful state; and an excessively wakeful state, and wherein the environment provision section includes an individual control mode corresponding to a state to which the arousal level belongs and manages an environment to be provided to an individual one of the areas based on the control mode.

公开(公告)号：US11846620B2

公开(公告)日：2023-12-19

申请号：US17908968

申请日：2020-03-17

Applicant: NEC Corporation

Inventor： So Yamada ,  Junko Watanabe ,  Riki Eto ,  Hiromi Shimizu ,  Noriyuki Tonouchi

IPC: G01N33/00 ,  G01N19/00 ,  G01N27/12 ,  G01N5/02

CPC classification number: G01N33/0062 ,  G01N2033/0068

Abstract: In a noise removing apparatus, a data acquisition unit acquires sets of odor data measured using a sensor with respect to a plurality of objects, each set of odor data representing features of an odor of an object by respective rates of a plurality of odor molecules. A noise component extraction unit extract a noise component using a set of odor data. A noise removing unit removes the noise component from each set of odor data to be processed.