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公开(公告)号：US20170007492A1
公开(公告)日：2017-01-12
申请号：US15273055
申请日：2016-09-22
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Shinya YAMAMOTO , Yoshitaka HANE
CPC classification number: A61H3/04 , A61H2003/043 , A61H2201/0173 , A61H2201/5007 , A61H2201/5058 , A61H2201/5069 , A61H2201/5079 , B62B3/008 , B62B3/02
Abstract: A handcart includes a main body, main wheels, support portions, auxiliary wheels, an extended portion, connection portions, a tilt angle sensor, and a gyro sensor. The main body is supported at one end thereof to be rotatable in a pitch direction relative to a pair of the main wheels. A bar-shaped connection portion of the extended portion is inserted through a tube portion at another end of the main body. The extended portion extends from the other end of the main body to a rear side in a travelling direction of the handcart. A region of each support portion from a rotation shaft of the main wheel to a rotation shaft of the auxiliary wheel and the extended portion are connected to each other by the connection portion. The connection portion is supported to be rotatable in the pitch direction relative to the support portion and the extended portion.
Abstract translation: 手车包括主体，主轮，支撑部分，辅助轮，延伸部分，连接部分，倾斜角度传感器和陀螺仪传感器。 主体在其一端被支撑成能够相对于一对主轮在俯仰方向上旋转。 延伸部分的条形连接部分通过主体另一端的管部分插入。 延伸部分从主体的另一端延伸到手车行进方向的后侧。 每个支撑部分从主轮的旋转轴到辅助轮的旋转轴和延伸部分的区域通过连接部彼此连接。 连接部被支撑为能够相对于支撑部和延伸部在俯仰方向上旋转。
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公开(公告)号：US20220118203A1
公开(公告)日：2022-04-21
申请号：US17646310
申请日：2021-12-29
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yoshitaka HANE
Abstract: The respiratory blowing device is provided with a first unit including a first housing and a second unit including a rotating body and a second housing. The first housing includes a first outlet, the rotating body includes a first coupling port and a first coupling path, and the second housing includes a first inlet and a second outlet. The rotating body is configured to rotate between a first position and a second position. At the first position, the first outlet is coupled to the first coupling port in a state that the first housing and the second housing are separated from each other. At the second position, the first housing is attached to the second housing by the rotation of the first housing to approach the second housing in a state that the first outlet is coupled to the first coupling port.
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Patent Agency Ranking
公开(公告)号：US20180177942A1
公开(公告)日：2018-06-28
申请号：US15903589
申请日：2018-02-23
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Atsuhiko HIRATA , Yoshihide AMAGAI , Nobuhiro KONDO , Yoshitaka HANE
Abstract: A fluid control device includes a tube insertion portion formed in a casing, a fixing member that fixedly holds, in the tube insertion portion, a tube inserted into the tube insertion portion, a pressing member driven by an actuator to press the tube within the tube insertion portion, and a controller that controls the actuator for the pressing member, wherein the controller controls the pressing member to start pressing on the tube after the fixing member has fixedly hold the tube in the tube insertion portion.
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公开(公告)号：US20220134037A1
公开(公告)日：2022-05-05
申请号：US17647638
申请日：2022-01-11
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Hiroki MAEDA , Yoshihide AMAGAI , Yoshio YAMANAKA , Yoshitaka HANE
Abstract: The present disclosure relates to a continuous positive airway pressure (CPAP) device which sends, into an airway of a user, air sucked into the device. A body unit as a first unit has a cylindrical first lead-out portion through which air circulates. A base unit as a second unit has a third introduction portion to which the first lead-out portion is to be connected. A body-side terminal is provided as a first terminal with conductivity at the first lead-out portion of the body unit. A base-side terminal is provided as a second terminal with conductivity at the third introduction portion of the base unit. The body-side terminal is in contact with the base-side terminal while the body unit is attached to the base unit.
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公开(公告)号：US20220016377A1
公开(公告)日：2022-01-20
申请号：US17490105
申请日：2021-09-30
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Hiroki MAEDA , Yoshihide AMAGAI , Takahiro YAMAGUCHI , Yoshitaka HANE , Yoshio YAMANAKA
Abstract: The CPAP device includes a main unit and a second unit to be attached to or detached from the main unit. The main unit includes a first housing having a first lead-out part, an air blower for leading out air from the first lead-out part, and a first electrical connection part provided on the first housing. The second unit includes a second housing having a second lead-in part and a second lead-out part, a humidifier which humidifies air led therein from the second lead-in part, and a second electrical connection part to be connected to the first electrical connection part. The first lead-out part and the second lead-in part are configured to guide, with a connection between them, the first electrical connection part and the second electrical connection part to a position where they are connectable to each other.
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公开(公告)号：US20160296411A1
公开(公告)日：2016-10-13
申请号：US15185306
申请日：2016-06-17
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Kenichi SHIRATO , Shigeru TSUJI , Masayuki KUBO , Yoshitaka HANE
IPC: A61H3/04
CPC classification number: A61H3/04 , A61H2003/043 , A61H2003/046 , A61H2201/0192 , A61H2201/5007 , A61H2201/5028 , A61H2201/5069 , A61H2201/5079 , A61H2201/5084 , A61H2201/5092
Abstract: A support unit is connected to a shaft of a main wheel and thus is always maintained in parallel to or at a predetermined angle to a road surface, independently of an inclination angle of a main body. Accordingly, an incline estimating unit regards an inclination angle θ3 being a value in an inclination sensor as being equal to an inclination angle θ2 of the road surface (or in a case where the support unit is inclined a predetermined angle to the road surface, an angle from θ3 to the predetermined angle is subtracted from or added to the crossing angle) and outputs the estimated inclination angle θ2 of the road surface to a target inclination angle determining unit.
Abstract translation: 支撑单元连接到主轮的轴，因此总是与主体的倾斜角度保持平行或与路面成预定的角度。 因此，倾斜估计单元将倾斜传感器中的值的倾斜角θ3与路面的倾斜角θ2相等（或者在支撑单元相对于路面倾斜预定角度的情况下， 从θ3到预定角度的角度从交叉角度减去或相加），并将估计的路面倾斜角θ2输出到目标倾斜角确定单元。
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公开(公告)号：US20160193103A1
公开(公告)日：2016-07-07
申请号：US15071806
申请日：2016-03-16
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yoshitaka HANE
IPC: A61H3/04
CPC classification number: A61H3/04 , A61H2003/001 , A61H2003/002 , A61H2003/043 , A61H2201/1633 , A61H2201/1635 , A61H2201/5007 , A61H2201/5061 , A61H2201/5069 , B62B3/00
Abstract: A pushcart includes a main body, a pair of main wheels, a supporter, an auxiliary wheel, a blocking unit, a switching lever, a slope angle sensor, a gyrosensor, a driver unit, and a supporter rotary encoder. The supporter rotary encoder detects an intersecting angle which is an angle formed by the main body and the supporter, and outputs the detected result to a controller. The gyrosensor detects an angular velocity of the main body in a pitch direction and outputs the detected result to the controller. The controller performs inverted pendulum control in a first control mode based on the detected results of the gyrosensor and the supporter rotary encoder. The controller performs inverted pendulum control in a second control mode based on the detected result of the gyrosensor
Abstract translation: 手推车包括主体，一对主轮，支撑件，辅助轮，阻挡单元，切换杆，倾斜角度传感器，陀螺传感器，驱动单元和支撑旋转编码器。 支撑器旋转编码器检测由主体和支撑件形成的角度的交叉角度，并将检测结果输出到控制器。 陀螺传感器以俯仰方向检测主体的角速度，并将检测结果输出到控制器。 控制器根据陀螺传感器和支撑旋转编码器的检测结果，在第一控制模式下执行倒立摆控制。 基于陀螺传感器的检测结果，控制器在第二控制模式下执行倒立摆控制
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