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11. 发明授权

US08995726B2 Apparatus and method for biometric authentication 有权
公开(公告)号：US08995726B2
公开(公告)日：2015-03-31
申请号：US12080498
申请日：2008-04-03
申请人： Kazuhiko Amano
发明人： Kazuhiko Amano
IPC分类号： G06K9/00 , G06K9/46
CPC分类号： G06K9/00375 , G06K9/00885 , G06K9/46 , G06K2009/0006 , G06K2009/00932
摘要： A biometric authentication system includes: an image acquisition unit for acquiring an image of a living body; a light source with a predetermined wavelength band; an authentication information storage unit for, if light is emitted by the light source, setting a predetermined distance for a first distance to a first image acquired by the image acquisition unit in a depth direction so that quality of the first image is improved, extracting a first feature to be used to perform biometric authentication from the first image whose quality has been improved, and storing authentication information regarding the first feature; a feature extraction unit for, if light is emitted by the light source when performing authentication, setting the predetermined distance for a second distance to a second image acquired by the image acquisition unit in the depth direction so that quality of the second image is improved, and extracting a second feature for biometric authentication from the second image whose quality has been improved; and a comparison unit for comparing the authentication information regarding the first feature and authentication information regarding the second feature.

12. 发明授权

US08933404B2 Concentration measurement method and concentration measurement apparatus 有权
标题翻译：浓度测量方法和浓度测量仪
公开(公告)号：US08933404B2
公开(公告)日：2015-01-13
申请号：US13425537
申请日：2012-03-21
申请人： Kazuhiro Nishida , Kazuhiko Amano , Koichi Shimizu
发明人： Kazuhiro Nishida , Kazuhiko Amano , Koichi Shimizu
IPC分类号： G01N21/17 , A61B5/145 , A61B5/1455
CPC分类号： A61B5/14532 , A61B5/1455 , G01N2021/1734
摘要： A concentration measurement method by an absorptiometric method which measures a concentration of a first solute component dissolved in a solution, in which the first solute component interacts with a solvent, includes: referring to an absorption coefficient (μaw(λ)) of the solvent; measuring an absorption coefficient (μa(λ)) of a first sample material, after an interaction between the solvent and the first solute component has occurred; and obtaining an unknown volume fraction (vg) of the first solute component and a volume fraction (vw) of the solvent, based on the absorption coefficient (μaw(λ)) of the solvent, a apparent absorption coefficient (μ′ag(λ)) of the first solute component, and the absorption coefficient (μa(λ)) of the first sample material.
摘要翻译：测定溶解在第一溶质成分与溶剂相互作用的溶液中的溶液中的第一溶质组分的浓度的浓度测定方法包括：参照溶剂的吸收系数（μaw（λ））; 在溶剂和第一溶质成分发生相互作用之后测量第一样品物质的吸收系数（μa（λ））; 基于溶剂的吸收系数（μaw（λ）），获得第一溶质成分的未知体积分数（vg）和溶剂的体积分数（vw），表观吸收系数（μ'ag（λ ））和第一样品材料的吸收系数（μa（λ））。

13. 发明申请

US20120330110A1 CONCENTRATION DETERMINATION APPARATUS AND CONCENTRATION DETERMINATION METHOD 有权
标题翻译：浓度测定装置和浓度测定方法
公开(公告)号：US20120330110A1
公开(公告)日：2012-12-27
申请号：US13493384
申请日：2012-06-11
申请人： Kazuhiro Nishida , Kazuhiko Amano , Koichi Shimizu
发明人： Kazuhiro Nishida , Kazuhiko Amano , Koichi Shimizu
IPC分类号： A61B5/1455 , A61B5/01
CPC分类号： A61B5/1455 , A61B5/01 , A61B5/14532 , A61B2562/0233 , G01N2021/1738
摘要： A first temperature sensor is formed in a first measurement area so that a measurement surface thereof is exposed to an inner surface of a liquid tank (a storage body). The first temperature sensor can detect a temperature of liquid injected into the liquid tank. Further, a first input part is formed in the first measurement area so that an output surface thereof is exposed to the inner surface of the liquid tank.
摘要翻译：第一温度传感器形成在第一测量区域中，使得其测量表面暴露于液体罐（存储体）的内表面。第一温度传感器可以检测注入液体罐的液体的温度。此外，第一输入部形成在第一测量区域中，使得其输出表面暴露于液罐的内表面。

14. 发明申请

US20100256920A1 Apparatus for quantifying concentration, method for quantifying concentration, and program for quantifying concentration 审中-公开
标题翻译：用于定量浓度的装置，用于定量浓度的方法和用于定量浓度的程序
公开(公告)号：US20100256920A1
公开(公告)日：2010-10-07
申请号：US12659932
申请日：2010-03-25
申请人： Kazuhiko Amano , Koichi Shimizu
发明人： Kazuhiko Amano , Koichi Shimizu
IPC分类号： G06F19/00 , G01N21/47
CPC分类号： G01N21/359 , A61B5/14532 , A61B5/1455 , G01N21/47
摘要： An apparatus for quantifying concentration includes a temporal path-length distribution (TPD) storage unit configured to store a TPD model of a short-time-pulse of light, a time-resolved waveform storage unit configured to store a time-resolved waveform model of the short-time-pulse of light, a light irradiating unit configured to irradiate the short-time-pulse of light, a light receiving unit configured to receive a backscattered light, a measured light intensity acquisition unit configured to acquire a light intensity of the backscattered light, a TPD acquisition unit configured to acquire a TPD, a model light intensity acquisition unit configured to acquire the light intensity of the short-time-pulse of light, a light absorption coefficient calculating unit configured to calculate a light absorption coefficient, and a concentration calculating unit configured to calculate the concentration of a target component.
摘要翻译：用于量化浓度的装置包括：时间分辨波形存储单元，被配置为存储短时间脉冲的TPD模型;时间分辨波形存储单元，被配置为存储时间分辨波形模型，光的短时间脉冲，被配置为照射短时间脉冲的光照射单元，被配置为接收反向散射光的光接收单元，被配置为获取光的强度的测量光强度获取单元，配置成获取TPD的TPD获取单元，被配置为获取光的短时间脉冲的光强度的模型光强度获取单元，被配置为计算光吸收系数的光吸收系数计算单元，以及浓度计算单元，被配置为计算目标成分的浓度。

15. 发明申请

US20070268347A1 INK CARTRIDGE AND PRINTER 失效
标题翻译：墨盒和打印机
公开(公告)号：US20070268347A1
公开(公告)日：2007-11-22
申请号：US11750152
申请日：2007-05-17
申请人： Kazuhiko Amano , Naoyuki Toyoda , Hiroyuki Hara , Takayuki Kondo
发明人： Kazuhiko Amano , Naoyuki Toyoda , Hiroyuki Hara , Takayuki Kondo
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/175 , B41J2/17513 , B41J2/1752 , B41J2/1753 , B41J2/17553 , B41J2/17566
摘要： An ink cartridge that is filled with ink and, used with the ink cartridge loaded into a printer includes a reservoir that reserves the ink, an outlet through which the ink is supplied to the printer with the ink cartridge loaded, at least one ink supply system that includes a channel that leads the ink from the reservoir to the outlet, and a sensor that detects whether the channel is filled with the ink or gas, an ink cartridge terminal that is electrically coupled to the sensor and makes contact with a printer terminal disposed on the printer upon loading of the ink cartridge. A detection region of the channel where detection is carried out by the sensor is previously filled with gas with the ink cartridge yet to be used. Whether or not the use of the ink cartridge is proper is determined based on information from the sensor.
摘要翻译：填充有墨水的墨盒和与装入打印机的墨盒一起使用的墨盒包括储存墨水的储存器，在墨水盒装载的情况下将墨水供应到打印机的出口，至少一个墨水供应系统其包括将墨水从储存器引导到出口的通道，以及检测通道是否填充有墨水或气体的传感器，电耦合到传感器并与布置的打印机端子接触的墨盒端子在打印机上装入墨盒时。通过传感器进行检测的通道的检测区域预先用未被使用的墨盒填充气体。基于来自传感器的信息来确定墨盒的使用是否合适。

16. 发明申请

US20060133181A1 Power controller, apparatus provided with backup power supply, program for controlling power, and method for controlling power 有权
标题翻译：电源控制器，配备有备用电源的设备，用于控制电源的程序，以及控制电源的方法
公开(公告)号：US20060133181A1
公开(公告)日：2006-06-22
申请号：US11072320
申请日：2005-03-07
申请人： Kazuhiko Amano
发明人： Kazuhiko Amano
IPC分类号： G11C5/14
CPC分类号： G11C5/141 , Y10T307/62
摘要： The present invention constructs a flexible power supply backup system corresponding to electronic devices (apparatuses) at low cost, and realizes reliable operation of the apparatuses. There is provided a power controller 1 that controls power of an apparatus 100 provided with a backup power supply for power supply, which includes a power failure state determination unit 21 that determines the power failure state of the power supply, a power supply installation state determination unit 22 that determines the installation state of the backup power supplies 3, 7, etc. installed in the apparatus 100, and a power control unit 23 that, in case the power failure state is determined by the power failure state determination unit 21, controls power using the backup power supply based on determination result by the power failure state determination unit 21 and determination result by the power supply installation state determination unit 22.
摘要翻译：本发明以低成本构成对应于电子设备（装置）的柔性电源备用系统，实现了设备的可靠运行。提供了一种功率控制器1，其控制设置有用于供电的备用电源的设备100的电力，该电源控制器包括确定电源的电源故障状态的电源故障状态确定单元21，电源安装状态确定确定安装在装置100中的备用电源3,7等的安装状态的单元22以及在由停电状态确定单元21确定电源故障状态的情况下控制的电力控制单元23 根据电源故障状态判定部21的判断结果，利用备用电源进行电力的动力和电源安装状态判定部22的判定结果。

17. 发明授权

US06890304B1 Device for diagnosing physiological state and device for controlling the same 有权
公开(公告)号：US06890304B1
公开(公告)日：2005-05-10
申请号：US09587049
申请日：2000-06-02
申请人： Kazuhiko Amano , Kazuo Uebaba , Hitoshi Ishiyama
发明人： Kazuhiko Amano , Kazuo Uebaba , Hitoshi Ishiyama
IPC分类号： A61B5/0245 , A61B5/00 , A61B5/02 , A61B5/024 , A61B5/18 , A61M5/172 , A61N1/30 , G06F19/00 , G06Q50/00
CPC分类号： A61B5/02416 , A61B5/02 , A61B5/02007 , A61B5/024 , A61B5/02438 , A61B5/18 , A61B5/4854 , A61B5/6806 , A61B5/681 , A61B5/6821 , A61B5/6822 , A61B5/7257 , A61M5/1723 , G06F19/00
摘要： The present invention relates to a device for diagnosing physiological state based on blood pulse waves detected in the body. It is the objective of the present invention to provide a device which correctly diagnoses the current physiological state based on changes in physiological state measured over a specified period of time in the past while taking into consideration the cyclical variation exhibited in physiological state. In order to realize this objective, the device according to the present invention has as its main components: blood pulse wave detector 381 and stroke-volume-per-beat measurer 382 which respectively detect blood pulse wave and stroke volume in the body; blood pulse wave extraction memory 386 which extracts characteristic information from the detected blood pulse wave; memory 383 in which the physiological state calculated from the stroke volume and this characteristic information is stored; output portion 385 which outputs an alarm; and microcomputer 387 which controls each part inside the device. The microcomputer calculates the circulatory parameters based on characteristic information obtained from the waveform extraction memory, and stores the parameters in memory at specified time intervals. At these times, microcomputer 387 calculates the circulatory parameters from the stroke volume per beat and the characteristic information of the blood pulse wave at specified time intervals, and stores the parameters in memory 383. Further, microcomputer 387 reads out from memory 383 the circulatory parameters from a specified time interval in the past, and calculates the average value and standard deviation. Microcomputer 387 then determines whether or not the current circulatory parameters are within a specified range determined by their average value and standard deviation. When the circulatory parameters are determined to be outside this range, microcomputer 387 controls output portion 385 to sound an alarm.

18. 发明授权

US06554763B1 Relaxation guidance device and biofeedback guidance device 有权
标题翻译：放松引导装置和生物反馈引导装置
公开(公告)号：US06554763B1
公开(公告)日：2003-04-29
申请号：US09542789
申请日：2000-04-04
申请人： Kazuhiko Amano , Kazuo Uebaba , Hitoshi Ishiyama
发明人： Kazuhiko Amano , Kazuo Uebaba , Hitoshi Ishiyama
IPC分类号： A61B500
CPC分类号： A61M21/00 , A61B5/486 , A61B5/726 , A61M2021/0016 , A61M2021/0022 , A61M2021/0044 , A61M2021/005 , A61M2230/04 , A61M2230/005
摘要： In order to enable a user to easily and quickly ascertain his body's state of relaxation, the device is provided with: a physiological information extractor 101 for extracting an indicator expressing physiological state from user Y; a storage member 102 for storing the extracted indicator; a judging member 103 for analyzing the change over time in the stored indicator, and determining whether or not the user's condition has improved toward a state of greater relaxation based on the indicator; and a notifying member 104 for providing notice that the body has moved toward a state of greater relaxation, if the results of the aforementioned determination are affirmative.
摘要翻译：为了使用户能够容易且快速地确定其身体的放松状态，该装置设置有：用于从用户Y提取表示生理状态的指示符的生理信息提取器101; 用于存储提取的指示符的存储构件102; 用于分析所存储的指示符中的随时间的变化的判断部件103，并且基于指示器判断用户的状况是否改善到更大松弛的状态; 以及如果上述确定的结果是肯定的，通知构件104用于提供身体已经朝向较大放松状态移动的通知。

19. 发明授权

US06217523B1 Blood pulse wave detecting apparatus and motion intensity measuring apparatus 有权
标题翻译：血液脉波检测装置及运动强度测定装置
公开(公告)号：US06217523B1
公开(公告)日：2001-04-17
申请号：US09448622
申请日：1999-11-23
申请人： Kazuhiko Amano , Motomu Hayakawa , Koji Kitazawa
发明人： Kazuhiko Amano , Motomu Hayakawa , Koji Kitazawa
IPC分类号： A61B502
CPC分类号： A61B5/721 , A61B5/024 , A61B5/02416 , A61B5/11 , A61B5/1118 , A61B5/1455 , A61B5/6826 , A61B5/7257
摘要： An apparatus for detecting pulse waves and motion intensity of a living body in motion is disclosed. The apparatus has photosensors of the photo-coupler type for wavelengths of 660 nm and 940 nm, respectively. The sensors are attached to a person under examination, and provide output signals which include a blood pulse signal as well as body motion components superimposed on the blood pulse signal. These signals are subjected to the Fourier transformation in a fast Fourier transformation circuit, and then applied to a comparator which in turn compares amplitudes of major frequency components (components associated with pulse waves and body motion) to one another. According to the comparison result, a decision circuit discriminates the pulse wave from the body motion. A display unit displays the pulse rate corresponding to the fundamental frequency of the detected pulse wave. The display unit also displays the change in motion intensity detected by the decision circuit. Thus, the present invention allows the detection of the change in motion intensity during the exercise of a person under the examination.
摘要翻译：公开了一种用于检测运动中的生物体的脉搏波和运动强度的装置。该装置具有分别为660nm和940nm波长的光电耦合器类型的光电传感器。传感器附着在被检查者身上，并且提供输出信号，包括血液脉冲信号以及叠加在脉搏信号上的体动成分。这些信号在快速傅里叶变换电路中进行傅立叶变换，然后施加到比较器，该比较器又将主频率分量（与脉冲波和身体运动相关的分量）的振幅彼此进行比较。根据比较结果，判定电路鉴别脉波与体动。显示单元显示与检测到的脉搏波的基频对应的脉率。显示单元还显示由判定电路检测到的运动强度的变化。因此，本发明允许检测在检查中的人的行使期间运动强度的变化。

20. 发明授权

US09370323B2 Concentration determination apparatus, concentration determination method, and program 有权
标题翻译：浓度测定装置，浓度测定方法和程序
公开(公告)号：US09370323B2
公开(公告)日：2016-06-21
申请号：US13274744
申请日：2011-10-17
申请人： Kazuhiko Amano , Koichi Shimizu
发明人： Kazuhiko Amano , Koichi Shimizu
IPC分类号： A61B5/1455 , A61B5/145
CPC分类号： A61B5/14532 , A61B5/1455 , A61B2562/0242
摘要： A concentration determination apparatus may include: an irradiation unit that irradiates short-pulsed light to an observed object; a light receiving unit that receives light backscattered from the observed object; a light intensity acquisition unit that acquires an intensity distribution of the light; an optical path length distribution storage unit that stores a model of an optical path length distribution in each layer of the plurality of layers of the short-pulsed light; an optical path length acquisition unit that acquires the optical path length distribution of each layer; a time-resolved waveform storage unit that stores a model of a time-resolved waveform; a light intensity model acquisition unit that acquires a light intensity model; an integral interval calculation unit that calculates a time range of an area; an optical absorption coefficient calculation and acquisition unit that calculates and acquires an optical absorption coefficient; and a concentration calculation unit that calculates the concentration.
摘要翻译：浓度测定装置可以包括：向观察对象照射短脉冲光的照射单元; 光接收单元，其接收从观察对象反射的光; 获取光的强度分布的光强度获取单元; 光路长度分布存储单元，其存储所述短脉冲光的所述多层的各层中的光路长度分布的模型; 获取各层的光路长度分布的光路长度取得部，时间分辨波形存储单元，其存储时间分辨波形的模型; 获取光强度模型的光强度模型获取单元; 积分间隔计算单元，计算区域的时间范围; 计算并获取光吸收系数的光吸收系数计算和获取单元; 以及计算浓度的浓度计算单元。

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