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.

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））。

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。

公开(公告)号：US20120101347A1

公开(公告)日：2012-04-26

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

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。

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。

公开(公告)号：US07465274B2

公开(公告)日：2008-12-16

申请号：US10869587

申请日：2004-06-16

申请人： Kazuhiko Amano ,  Hiroshi Kasahara ,  Hitoshi Ishiyama ,  Kazuo Kodama

发明人： Kazuhiko Amano ,  Hiroshi Kasahara ,  Hitoshi Ishiyama ,  Kazuo Kodama

IPC分类号： A61B5/00

CPC分类号： A61B5/4854 ,  A61B5/021 ,  A61B5/02108 ,  A61B5/6806 ,  A61B5/7257 ,  A61B2562/0247 ,  A61B2562/043 ,  G06F19/00 ,  G16H10/60 ,  G16H15/00 ,  G16H40/63 ,  G16H50/50

摘要： A pulse waveform of a living body is detected and is analyzed using peak point data or timing data to perform a diagnosis of a condition of the body.

摘要翻译： 检测生物体的脉搏波形，并使用峰值数据或定时数据进行分析，以对身体的状况进行诊断。

公开(公告)号：US07302088B2

公开(公告)日：2007-11-27

申请号：US10614873

申请日：2003-07-09

申请人： Kazuhiko Amano ,  Mitsutoshi Miyasaka ,  Tatsuya Shimoda

发明人： Kazuhiko Amano ,  Mitsutoshi Miyasaka ,  Tatsuya Shimoda

IPC分类号： G06K9/00

CPC分类号： G06K9/0002

摘要： A personal verification device includes a fingerprint sensor which detects a fingerprint of an operator, and a pulse wave sensor which detects a pulse wave of the operator. An index extraction section processes the pulse wave detected by the pulse wave sensor and extracts at least one index. First reference information which is compared with a fingerprint is stored in a first reference information storage section. Second reference information which is compared with the at least one index is stored in a second reference information storage section. A verification section outputs a signal indicating that the operator is true when it is determined that the operator is a registered person based on the result of comparison between the fingerprint and the first reference information, and it is determined that the operator is alive based on the result of comparison between the at least one index and the second reference information.

摘要翻译： 个人验证装置包括检测操作者的指纹的指纹传感器和检测操作者的脉搏波的脉搏波传感器。 索引提取部分处理由脉波传感器检测的脉波，并提取至少一个索引。 与指纹进行比较的第一参考信息被存储在第一参考信息存储部分中。 与至少一个索引进行比较的第二参考信息被存储在第二参考信息存储部分中。 基于指纹和第一参考信息之间的比较结果确定运营商是注册人时，验证部分输出指示运营商为真的信号，并且基于该指示符确定运营商是活着的 所述至少一个索引和所述第二参考信息之间的比较结果。

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。

公开(公告)号：US20070253602A1

公开(公告)日：2007-11-01

申请号：US11740004

申请日：2007-04-25

申请人： Kazuhiko AMANO

发明人： Kazuhiko AMANO

IPC分类号： G06K9/00

CPC分类号： G06K9/2027 ,  A61B5/117 ,  A61B5/489 ,  G06K9/00885 ,  G06K2209/05

摘要： A biometric data acquisition device for acquiring data of a living body by irradiating the living body with light includes: a light source unit that emits light to the living body; a plurality of light receiving elements that receive transmitted light or reflected light, which is transmitted through the living body or reflects from the living body, respectively, by irradiating the living body with the light from the light source unit; an openable and closable gate provided for each of the plurality of light receiving elements; and an opening and closing control unit that controls opening and closing of the gate so as to make uniform intensities of light received by the plurality of light receiving elements.

摘要翻译： 一种用于通过用光照射生物体来获取生物体的数据的生物体数据采集装置包括：向生物体发光的光源单元; 多个光接收元件，其分别通过生物体透射或从生物体反射而接收透射光或反射光，通过用来自光源单元的光照射生物体; 为所述多个光接收元件中的每一个设置的可开闭门; 以及开闭控制单元，其控制所述栅极的打开和关闭，以使得由所述多个光接收元件接收的光的均匀强度。

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。