Patents Assigned to Harada Electronics Co., Ltd.
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Publication number: 20220265192Abstract: A storage case with a biomedical electrode pad for storing a biological signal processing circuit unit for processing an biological electrical signal which has been detected by the biomedical electrode pad, wherein a case body thereof has a storage area for the biological signal processing circuit unit, the storage area being provided in an openable and closable manner, and the biological signal processing circuit unit is detachable with respect to the storage area.Type: ApplicationFiled: June 23, 2020Publication date: August 25, 2022Applicants: NIPRO CORPORATION, HARADA ELECTRONICS CO., LTD.Inventors: Yoshihiko SANO, Masahide HARADA
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Patent number: 9642548Abstract: An electrode pad for use on a living organism can measure an electrocardiographic signal without being hindered by body-motion noise. The electrode pad is attached to the skin of the living organism, detects an electrical signal, and supplies the electrical signal to an electrocardiograph. The electrode pad for use on a living organism is characterized by the provision of a mesh-like electrode that extends along the skin, a conductive gel sheet that is layered on top of the electrode and extends along the surface of the skin, and a soft protective sheet that covers the layered electrode and conductive gel sheet.Type: GrantFiled: May 28, 2012Date of Patent: May 9, 2017Assignees: NIPRO CORPORATION, HARADA ELECTRONICS CO., LTD.Inventors: Yoshihiko Sano, Masahide Harada
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Patent number: 9562858Abstract: A fluid concentration measuring device measures the concentration of a fluid flowing through a duct having a light-transmissive, deformable duct wall. The device includes a light source; a light receiving element which receives the light, which passed through the wall of the duct and the fluid inside the duct, and outputs a signal indicating the intensity of the light; light path distance setting means and fluid concentration output means which obtains a plurality of relational expressions, which indicate the relation between the light intensity and the fluid concentration when the light from the light supply part is received by the light receiving part over each of the light path distances, and obtains the fluid concentration from the light intensity at the light receiving part based on the relational expressions for the plurality of light path distances and outputs the fluid concentration.Type: GrantFiled: April 18, 2013Date of Patent: February 7, 2017Assignees: Nipro Corporation, Harada Electronics Co., Ltd.Inventors: Yoshihiko Sano, Masahide Harada
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Publication number: 20150112176Abstract: An electrode pad for use on a living organism can measure an electrocardiographic signal without being hindered by body-motion noise. The electrode pad is attached to the skin of the living organism, detects an electrical signal, and supplies the electrical signal to an electrocardiograph. The electrode pad for use on a living organism is characterized by the provision of a mesh-like electrode that extends along the skin, a conductive gel sheet that is layered on top of the electrode and extends along the surface of the skin, and a soft protective sheet that covers the layered electrode and conductive gel sheet.Type: ApplicationFiled: May 28, 2012Publication date: April 23, 2015Applicants: NIPRO CORPORATION, HARADA ELECTRONICS CO., LTD.Inventors: Yoshihiko Sano, Masahide Harada
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Publication number: 20140288407Abstract: An electrocardiograph measures an electrocardiac signal by processing electric signals detected by bioelectrode pads. The bioelectrode pads each includes a plurality of sheets of electrodes disposed by being stacked on each other; conductive gel sheets disposed alternately with the sheets of electrodes and interposed between the electrodes; and a dynamic pressure stabilizing plate. The electrocardiograph includes a first differential circuit for obtaining an electrocardiac source signal by taking the difference between signals each obtained from any one of the electrodes of each of two bioelectrode pads; a second differential circuit for obtaining a body motion noise signal by taking the difference between signals obtained from any two of the electrodes of each of said two bioelectrode pads; and a body motion noise removing circuit for removing the low frequency components of the body motion noise signal of each of said two bioelectrode pads from the electrocardiac source signal.Type: ApplicationFiled: November 2, 2011Publication date: September 25, 2014Applicants: NIPRO CORPORATION, HARADA ELECTRONICS CO., LTD.Inventors: Yoshihiko Sano, Masahide Harada
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Patent number: 6896704Abstract: A movable finger for prostheses, having a base a first intermediate portion connected to the base, a second intermediate portion connected to the first intermediate portion, and a fingertip connected to the second intermediate portion. The prosthesis further includes a first intermediate portion bending mechanism for actuating an actuator disposed in the base to pull a first wire to turn an eccentric member, a second intermediate portion bending mechanism for pulling a second wire wound around a pulley disposed as a movable pulley in the first intermediate portion by the eccentric member, whereby the pulling and bending of the second intermediate portion is by a third wire connected to the pulley, and a fingertip bending mechanism for pulling and bending the fingertip by a fourth wire connected to the first intermediate portion, whereby the pulling and straightening is by a fifth wire.Type: GrantFiled: May 19, 2000Date of Patent: May 24, 2005Assignees: Harada Electronics Co., Ltd., National Institute of Advanced Industrial Science and Technology, Tetsuya Higuchi C/O National Institute of Advanced Industrial Science and TechnologyInventors: Tetsuya Higuchi, Masahide Harada