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公开(公告)号：US20220000434A1
公开(公告)日：2022-01-06
申请号：US17364150
申请日：2021-06-30
Applicant: NEC Corporation
Inventor： Chenhui Huang , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Shinichi Izumi , Dai Owaki
Abstract: A basal metabolism estimation device includes: at least one memory configured to store instructions; and at least one processor configured to execute the instructions to: acquire first measurement data related to a left foot and second measurement data related to a right foot; identify a starting timing and an ending timing of a stance phase of each of the left and right feet based on the first and second measurement data; calculate a stride time for one cycle of movement of one of the feet during walking and a degree of asymmetry between the first measurement data in the stance phase of the left foot and the second measurement data in the stance phase of the right foot; and estimate basal metabolism based on the stride time and the degree of asymmetry.
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公开(公告)号：US20240148337A1
公开(公告)日：2024-05-09
申请号：US18413446
申请日：2024-01-16
Applicant: NEC Corporation
Inventor： Chenhui HUANG , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Shinichi Izumi , Dai Owaki
CPC classification number: A61B5/7275 , A61B5/1038 , A61B5/6807 , G16H40/67 , G16H50/30 , A61B2562/0247 , A61B2562/04
Abstract: A risk estimation apparatus includes a data acquisition unit that acquires measured data of foot pressures of the left foot and the right foot obtained by sensors that are provided in shoes and measure the foot pressures, a stance phase identification unit that identifies a starting timing and an ending timing of a stance phase of each of the left foot and the right foot from the measured data of the foot pressures, and a risk estimation unit that estimates a risk of abnormality of a lower limb on the basis of asymmetry between the foot pressures of the left foot and the right foot during the stance phase.
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3.发明申请公开(公告)号：US20220000429A1
公开(公告)日：2022-01-06
申请号：US17362351
申请日：2021-06-29
Applicant: NEC Corporation
Inventor： Chenhui Huang , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Shinichi Izumi , Dai Owaki
Abstract: An estimation apparatus acquires stance phases of both feet and estimates a risk of abnormality of a lower limb on the basis of the difference between the stance phases of the both feet.
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4.发明公开公开(公告)号：US20240148333A1
公开(公告)日：2024-05-09
申请号：US18413102
申请日：2024-01-16
Applicant: NEC Corporation
Inventor： Chenhui Huang , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Shinichi Izumi , Dai Owaki
CPC classification number: A61B5/7275 , A61B5/1038 , A61B5/6807 , G01D5/12 , G16H40/67 , G16H50/30
Abstract: An estimation apparatus acquires stance phases of both feet and estimates a risk of abnormality of a lower limb on the basis of the difference between the stance phases of the both feet.
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公开(公告)号：US11918534B2
公开(公告)日：2024-03-05
申请号：US16753611
申请日：2018-07-18
Applicant: NEC CORPORATION
Inventor： Kenichiro Fukushi , Yusuke Sekiguchi , Dai Owaki , Keita Honda , Shinichi Izumi
CPC classification number: A61H3/00 , G16H10/60 , G16H20/30 , G16H40/63 , G16H50/30 , A61H2003/007 , A61H2201/1642 , A61H2201/165 , A61H2201/5007 , A61H2201/5043 , A61H2201/5069 , A61H2201/5097 , A61H2205/106 , A61H2205/108
Abstract: The present invention facilitates adjustment of the strength of an elastic orthotic that assists the movement of an orthotics user by whom the elastic orthotic is worn. This calculation device for calculating the optimum elastic strength of an elastic includes a storage unit in which elastic strength or kinematic properties established through experiments in which a plurality of people wear elastic orthotics are stored in advance, and a mathematical optimization processing unit that calculates the optimal elastic strength on the basis of a prescribed evaluation index on the basis of the kinematic limitations of an orthotics user and the elastic strength or kinetic properties.
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Patent Agency Ranking
公开(公告)号：US20240148336A1
公开(公告)日：2024-05-09
申请号：US18413378
申请日：2024-01-16
Applicant: NEC Corporation
Inventor： Chenhui HUANG , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Shinichi Izumi , Dai Owaki
CPC classification number: A61B5/7275 , A61B5/1038 , A61B5/6807 , G16H40/67 , G16H50/30 , A61B2562/0247 , A61B2562/04
Abstract: A risk estimation apparatus includes a data acquisition unit that acquires measured data of foot pressures of the left foot and the right foot obtained by sensors that are provided in shoes and measure the foot pressures, a stance phase identification unit that identifies a starting timing and an ending timing of a stance phase of each of the left foot and the right foot from the measured data of the foot pressures, and a risk estimation unit that estimates a risk of abnormality of a lower limb on the basis of asymmetry between the foot pressures of the left foot and the right foot during the stance phase.
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公开(公告)号：US11779284B2
公开(公告)日：2023-10-10
申请号：US17364150
申请日：2021-06-30
Applicant: NEC Corporation
Inventor： Chenhui Huang , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Shinichi Izumi , Dai Owaki
CPC classification number: A61B5/7278 , A61B5/1038 , A61B5/4866 , G16H40/63 , A61B5/6807 , A61B5/7267 , A61B2562/04
Abstract: A basal metabolism estimation device includes: at least one memory configured to store instructions; and at least one processor configured to execute the instructions to: acquire first measurement data related to a left foot and second measurement data related to a right foot; identify a starting timing and an ending timing of a stance phase of each of the left and right feet based on the first and second measurement data; calculate a stride time for one cycle of movement of one of the feet during walking and a degree of asymmetry between the first measurement data in the stance phase of the left foot and the second measurement data in the stance phase of the right foot; and estimate basal metabolism based on the stride time and the degree of asymmetry.
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公开(公告)号：US20230190138A1
公开(公告)日：2023-06-22
申请号：US18081893
申请日：2022-12-15
Applicant: NEC Corporation
Inventor： Chenhui Huang , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Dai Owaki , Shinichi Izumi
CPC classification number: A61B5/112 , A61B5/6807 , A61B2562/0219
Abstract: An information processing apparatus includes an acquisition unit configured to acquire information based on a sensor attached to a foot of a user, a determination unit configured to make a decision about an abnormality in walking of the user based on an acceleration of the user in a walking direction, acquired by the acquisition unit, and an output unit configured to output information based on a result of the decision made by the determination unit.
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公开(公告)号：US20240148338A1
公开(公告)日：2024-05-09
申请号：US18413531
申请日：2024-01-16
Applicant: NEC Corporation
Inventor： Chenhui HUANG , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Shinichi Izumi , Dai Owaki
CPC classification number: A61B5/7275 , A61B5/1038 , A61B5/6807 , G16H40/67 , G16H50/30 , A61B2562/0247 , A61B2562/04
Abstract: A risk estimation apparatus includes a data acquisition unit that acquires measured data of foot pressures of the left foot and the right foot obtained by sensors that are provided in shoes and measure the foot pressures, a stance phase identification unit that identifies a starting timing and an ending timing of a stance phase of each of the left foot and the right foot from the measured data of the foot pressures, and a risk estimation unit that estimates a risk of abnormality of a lower limb on the basis of asymmetry between the foot pressures of the left foot and the right foot during the stance phase.
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10.发明公开公开(公告)号：US20240148335A1
公开(公告)日：2024-05-09
申请号：US18413234
申请日：2024-01-16
Applicant: NEC Corporation
Inventor： Chenhui HUANG , Kenichiro Fukushi , Yusuke Sekiguchi , Haruki Yaguchi , Keita Honda , Shinichi Izumi , Dai Owaki
CPC classification number: A61B5/7275 , A61B5/1038 , A61B5/6807 , G01D5/12 , G16H40/67 , G16H50/30
Abstract: An estimation apparatus acquires stance phases of both feet and estimates a risk of abnormality of a lower limb on the basis of the difference between the stance phases of the both feet.
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