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1. 发明申请

US20050054944A1 Bioelectrical impedance measuring apparatus 失效
标题翻译：生物电阻抗测量仪
公开(公告)号：US20050054944A1
公开(公告)日：2005-03-10
申请号：US10916476
申请日：2004-08-12
申请人： Masato Nakada , Koji Oguma
发明人： Masato Nakada , Koji Oguma
IPC分类号： A61B5/05 , A61B5/0408 , A61B5/053
CPC分类号： A61B5/0537
摘要： There is provided an apparatus capable of carrying out an accurate bioelectrical impedance measurement by determining whether contact of a living body with electrodes used at the time of the bioelectrical impedance measurement is normal or not more accurately. The apparatus uses a parameter associated with a phase difference in determining the contact condition of the living body with the electrodes. As the parameter associated with a phase difference, the apparatus uses a value represented by X/R wherein R is a resistance component in a bioelectrical impedance to be measured and X is a reactance component in the bioelectrical impedance and determines that contact of the living body with the electrodes is not normal when the value of X/R is out of a determination range such as a
摘要翻译：提供了一种能够通过确定活体与生物电阻抗测量时使用的电极的接触是否正常或不准确地进行精确的生物电阻抗测量的装置。该装置使用与相位差有关的参数来确定活体与电极的接触状态。作为与相位差有关的参数，装置使用由X / R表示的值，其中R是要测量的生物电阻抗中的电阻分量，X是生物电阻抗中的电抗分量，并且确定生物体的接触当X / R的值在诸如

2. 再颁专利

USRE37954E1 Method and apparatus for measuring body fat 有权
标题翻译：测量身体脂肪的方法和装置
公开(公告)号：USRE37954E1
公开(公告)日：2003-01-07
申请号：US09268623
申请日：1999-03-15
申请人： Tomio Sato , Hitoshi Sato , Koji Oguma , Yoshinori Fukuda
发明人： Tomio Sato , Hitoshi Sato , Koji Oguma , Yoshinori Fukuda
IPC分类号： A61B505
CPC分类号： A61B5/0537 , A61B5/1075 , A61B5/4869 , A61B5/4872 , A61B5/6887
摘要： A body fat measuring apparatus for measuring body fat in a patient's body comprises apparatus for simultaneously measuring an impedance between the patient's feet, and for measuring the patient's height and the patient's weight, and a calculator for calculating body fat from the measured impedance value, height and weight. The calculator estimates body density using a formula having a correction term either for increasing the body density upon increase of the impedance compared to the original impedance or a correction term for decreasing the body density upon increase of the weight with respect to the original weight.
摘要翻译：一种用于测量患者身体脂肪的身体脂肪测量装置，包括用于同时测量患者脚部之间的阻抗以及用于测量患者身高和患者体重的装置，以及用于根据测得的阻抗值，身高计算身体脂肪的计算器和体重。计算器使用具有校正项的公式来估计身体密度，所述公式具有用于在与原始阻抗相比增加阻抗时增加身体密度或用于在相对于原始重量增加重量时降低身体密度的校正项。

3. 发明授权

US06370425B1 Body fat meter and weighing instrument with body fat meter 有权
标题翻译：身体脂肪计和称重仪器与身体脂肪计
公开(公告)号：US06370425B1
公开(公告)日：2002-04-09
申请号：US09551397
申请日：2000-04-17
申请人： Koji Oguma
发明人： Koji Oguma
IPC分类号： A61B505
CPC分类号： A61B5/0537 , A61B5/4872
摘要： There is provided a weighing instrument with body fat meter which can compensate for variation in contact impedance between a human body and a measuring electrode due to wearing socks or the like. The weighing instrument comprises a constant-voltage power source as a current power source for measuring a bioelectrical impedance and a current measuring device installed between the constant-voltage power source and a voltage supply terminal to measure an internal influent current and determine an internal impedance on the basis of the measured internal influent current and a potential difference between voltage measurement terminals.
摘要翻译：提供了具有身体脂肪计的称重仪器，其可以补偿由于穿着袜子等导致的人体和测量电极之间的接触阻抗的变化。称重仪器包括作为用于测量生物电阻抗的电流电源的恒压电源和安装在恒压电源和电压端之间的电流测量装置，以测量内部流入电流并确定内部阻抗测量内部流入电流的基础和电压测量端子之间的电位差。

4. 发明授权

US06198964B1 Body fat measuring device with LCD driver having terminals commonly used for switch 有权
标题翻译：具有LCD驱动器的身体脂肪测量装置，其具有通常用于开关的端子
公开(公告)号：US06198964B1
公开(公告)日：2001-03-06
申请号：US09233029
申请日：1999-01-20
申请人： Koji Oguma
发明人： Koji Oguma
IPC分类号： A61B505
CPC分类号： A61B5/4869 , A61B5/0537 , A61B5/4872
摘要： In a body fat measurement device provided with a LCD and multiple SWs, at least one LCD drive terminal of said LCD driver is connected to said SW directly or indirectly with a current limit element such as a resistor therebetween so as to work as a switchable terminal for either an input or an output, and said terminal is usually set to work as an output terminal for driving said LCD, and is periodically set to work as an input terminal 10 for receiving an input for a certain period negligibly shorter than a LCD drive period by a controller and thereby gets a state of being a SW, and said input is stored into a memory.
摘要翻译：在设置有LCD和多个SW的身体脂肪测量装置中，所述LCD驱动器的至少一个LCD驱动端子与所述SW直接或间接地连接到诸如其间的电阻器的限流元件，以作为可切换端子对于输入或输出，并且所述终端通常被设置为用作驱动所述LCD的输出端子，并且被周期性地设置为用作接收输入的输入端10，该输入端子比LCD驱动器可忽略短并由此获得作为SW的状态，并且所述输入被存储到存储器中。

5. 发明授权

US06961053B1 LCD display device with display density adjusting function 失效
标题翻译：液晶显示器具有显示浓度调节功能
公开(公告)号：US06961053B1
公开(公告)日：2005-11-01
申请号：US09433389
申请日：1999-11-03
申请人： Koji Oguma
发明人： Koji Oguma
IPC分类号： G09G3/18 , G09G3/36 , G09G5/00
CPC分类号： G09G3/18 , G09G3/36 , G09G2320/04 , G09G2320/0606 , G09G2320/068
摘要： A LCD display device with display density adjusting function characterized by that, in an equipment which comprises a controller, a memory, a LCD drive unit of dynamic drive, a LCD, and an input device for distinguishing a using condition, a display density of said LCD having to be changed in response to the using condition thereof, said controller controls said LCD drive unit so as to be capable of inserting a time period (T0) for outputting approximately same level of voltage to all common terminals and all segment terminals connected to the LCD into one frame period of LCD drive, and said controller selectively selects a value of time period (T0) for outputting approximately same level of voltage to all common terminals and all segment terminals connected to said LCD based on information from said input device for distinguishing a using condition and adjusts a display density of the LCD.
摘要翻译：一种具有显示浓度调整功能的LCD显示装置，其特征在于，在包括控制器，存储器，动态驱动的LCD驱动单元，LCD以及用于区分使用条件的输入装置的设备中，所述 LCD必须根据其使用条件而改变，所述控制器控制所述LCD驱动单元，以便能够将用于将大致相同电平的电压输出到所有的时间段（T 0 <0>）公共端子和连接到LCD的所有段端子进入LCD驱动的一个帧周期，并且所述控制器选择性地选择用于将大致相同电平的电压输出到所有公共端子的时间段（T <0> 以及基于来自所述输入设备的信息连接到所述LCD的所有段终端，用于区分使用条件并调整LCD的显示密度。

6. 发明授权

US07123956B2 Visceral fat estimation apparatus 有权
标题翻译：内脏脂肪估计装置
公开(公告)号：US07123956B2
公开(公告)日：2006-10-17
申请号：US10280040
申请日：2002-10-25
申请人： Koji Oguma
发明人： Koji Oguma
IPC分类号： A61B5/05
CPC分类号： A61B5/4872 , A61B5/0537 , A61B5/1072 , A61B5/22 , A61B5/7475 , A61B2560/0468 , G01G19/4146 , G01G19/50
摘要： Disclosed is a visceral fat estimation apparatus, comprising: an input device: an estimation device; a target calorie intake determination device; a calorie consumption determination device; an allowable calorie intake update device; and a calorie consumption device. According to the present invention the input device enters at least height, body weight and body fat rate of a person to be measured, and the estimation device estimates a visceral fat area based in the input value entered by the input device. Furthermore, the target calorie intake determination device determines a target calorie intake for a day, and the calorie consumption determination device determines a calorie to be consumed due to an exercise for a day. The allowable calorie intake update device updates an allowable calorie intake for a day, and the calorie consumption update device updates a calorie to be consumed due to an exercise for a day.
摘要翻译：本发明公开了一种内脏脂肪估计装置，包括：输入装置：估计装置; 目标卡路里摄入量确定装置; 热量消耗测定装置; 容许卡路里摄入更新装置; 和卡路里消耗装置。根据本发明，输入装置进入要测量的人的至少高度，体重和身体脂肪率，并且估计装置基于由输入装置输入的输入值来估计内脏脂肪面积。此外，目标热量摄取判断装置确定一天的目标卡路里摄入量，卡路里消耗判定装置判定由于一天的运动而消耗的卡路里。容许卡路里摄取更新装置更新一天的容许卡路里摄入量，并且卡路里消耗更新装置更新由于一天的运动而消耗的卡路里。

7. 发明授权

US06472888B2 Bioelectrical impedance measuring apparatus constructed by one-chip integrated circuit 失效
标题翻译：由单芯片集成电路构成的生物电阻抗测量装置
公开(公告)号：US06472888B2
公开(公告)日：2002-10-29
申请号：US09770607
申请日：2001-01-29
申请人： Koji Oguma , Tsutomu Miyoshi
发明人： Koji Oguma , Tsutomu Miyoshi
IPC分类号： G01R2708
CPC分类号： A61B5/0537 , A61B5/4872
摘要： The bioelectrical impedance measuring apparatus according to the present invention employs a microcomputer having almost all the functions necessary for the measurement of bioelectrical impedance integrated into a circuit on a one-chip. Further, the bioelectrical impedance measuring apparatus of the present invention employs also the one-chip microcomputer to provide almost all the functions necessary for the measurement at a plurality of frequencies or for that using a plurality of electrodes. Yet further, the bioelectrical impedance measuring apparatus of the present invention employs also the one-chip microcomputer to provide almost all the functions necessary for the measurement of other parameters, adding to those for measuring the bioelectrical impedance, using the external sensor connected thereto.
摘要翻译：根据本发明的生物电阻抗测量装置采用微机，其具有在单芯片上集成到电路中的生物电阻测量所需的几乎所有功能。此外，本发明的生物电阻抗测量装置还采用单片机来提供在多个频率下测量所需的几乎所有功能，或者使用多个电极。此外，本发明的生物电阻抗测量装置还使用单片微计算机提供测量其它参数所需的几乎所有功能，并使用连接到其上的外部传感器增加用于测量生物电阻抗的功能。

8. 发明授权

US5415176A Apparatus for measuring body fat 失效
标题翻译：用于测量身体脂肪的装置
公开(公告)号：US5415176A
公开(公告)日：1995-05-16
申请号：US224087
申请日：1994-04-06
申请人： Tomio Sato , Hitoshi Sato , Koji Oguma , Yoshinori Fukuda
发明人： Tomio Sato , Hitoshi Sato , Koji Oguma , Yoshinori Fukuda
IPC分类号： A61B5/053 , A61B5/107 , G01G19/50 , A61B5/05
CPC分类号： G01G19/50 , A61B5/0537 , A61B5/1075 , A61B5/4869 , A61B5/4872 , A61B5/6887
摘要： A body fat measuring apparatus for measuring body fat in a patient's body comprises apparatus for simultaneously measuring an impedance between the patient's feet, and for measuring the patient's height and the patient's weight, and a calculator for calculating body fat from the measured impedance value, height and weight. The calculator estimates body density using a formula having a correction term either for increasing the body density upon increase of the impedance compared to the original impedance or a correction term for decreasing the body density upon increase of the weight with respect to the original weight.
摘要翻译：一种用于测量患者身体脂肪的身体脂肪测量装置，包括用于同时测量患者脚部之间的阻抗以及用于测量患者身高和患者体重的装置，以及用于根据测得的阻抗值，身高计算身体脂肪的计算器和体重。计算器使用具有校正项的公式来估计身体密度，所述公式具有用于在与原始阻抗相比增加阻抗时增加身体密度或用于在相对于原始重量增加重量时降低身体密度的校正项。

9. 发明授权

US07313435B2 Bioelectric impedance measuring apparatus 失效
标题翻译：生物电阻抗测量仪
公开(公告)号：US07313435B2
公开(公告)日：2007-12-25
申请号：US10916476
申请日：2004-08-12
申请人： Masato Nakada , Koji Oguma
发明人： Masato Nakada , Koji Oguma
IPC分类号： A61B5/05
CPC分类号： A61B5/0537
摘要： There is provided an apparatus capable of carrying out an accurate bioelectrical impedance measurement by determining whether contact of a living body with electrodes used at the time of the bioelectrical impedance measurement is normal or not more accurately. The apparatus uses a parameter associated with a phase difference in determining the contact condition of the living body with the electrodes. As the parameter associated with a phase difference, the apparatus uses a value represented by X/R wherein R is a resistance component in a bioelectrical impedance to be measured and X is a reactance component in the bioelectrical impedance and determines that contact of the living body with the electrodes is not normal when the value of X/R is out of a determination range such as a
摘要翻译：提供了一种能够通过确定活体与生物电阻抗测量时使用的电极的接触是否正常或不准确地进行精确的生物电阻抗测量的装置。该装置使用与相位差有关的参数来确定活体与电极的接触状态。作为与相位差有关的参数，装置使用由X / R表示的值，其中R是要测量的生物电阻抗中的电阻分量，X是生物电阻抗中的电抗分量，并且确定生物体的接触当X / R的值在诸如

10. 发明授权

US06843109B2 Barycentric position measuring apparatus 失效
标题翻译：重心位置测量仪
公开(公告)号：US06843109B2
公开(公告)日：2005-01-18
申请号：US10727591
申请日：2003-12-05
申请人： Masato Nakada , Koji Oguma
发明人： Masato Nakada , Koji Oguma
IPC分类号： A61B5/11 , G01G19/44 , G01G21/23 , G01M1/12 , G01M1/00
CPC分类号： G01G19/44 , G01G21/23 , G01M1/122
摘要： The apparatus receives a load by a load receiving board, selects and switches a combination of a first sensor and a second sensor, a combination of the second sensor and a third sensor, a combination of the third sensor and a fourth sensor and a combination of the fourth sensor and the first sensor in turn by selection switching means, obtains output differences of all these combinations selected and switched in turn by the selection switching means in output difference conversion means 14, stores in a memory the output differences obtained in the output difference conversion means, determines in a barycentric position computation section a first directional position (position Gy with respect to the y coordinate axis) and a second directional position (position Gx with respect to the x coordinate axis) based on comparisons of the output differences stored in the memory, and outputs the positions in output means.
摘要翻译：该装置由负载接收板接收负载，选择和切换第一传感器和第二传感器的组合，第二传感器和第三传感器的组合，第三传感器和第四传感器的组合，以及组合第四传感器和第一传感器依次通过选择切换装置，通过输出差分转换装置14中的选择切换装置依次选择和切换的所有这些组合的输出差异，在存储器中存储在输出差异中获得的输出差异转换装置基于存储在第一方向位置（相对于y坐标轴的位置Gy）和第二方向位置（相对于x坐标轴的位置Gx）来确定重心位置计算部分中的输出差异存储器，并输出输出装置中的位置。

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