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1.发明授权Stiffness detector, stiffness detection method, and paper sheet processor including stiffness detector 有权刚度检测器，刚度检测方法和包括刚度检测器的纸张处理器公开(公告)号：US08156808B2
公开(公告)日：2012-04-17
申请号：US12717383
申请日：2010-03-04
Applicant: Kazuhiro Itsumi , Takahiro Yamamoto , Takahisa Nakano , Seiji Ikari , Junji Miura , Tsutomu Saito , Takanobu Nishimura
Inventor： Kazuhiro Itsumi , Takahiro Yamamoto , Takahisa Nakano , Seiji Ikari , Junji Miura , Tsutomu Saito , Takanobu Nishimura
IPC: G01N3/40
CPC classification number: G01N29/041 , G01N33/346 , G07D7/04 , G07D7/08 , G07D7/164 , G07D7/182
Abstract: A stiffness detector transmits acoustic waves to a paper sheet at a predetermined angle to excite Lamb waves. The stiffness detector receives leaky waves of the Lamb waves propagated through the paper sheet at different angles with respect to the paper sheet by a plurality of reception sensors. The stiffness detector is configured to specify a maximum leak angle at which a leak amount of the acoustic waves from the paper sheet becomes maximum based on outputs from the plurality of reception sensors in the reception module and to judge a degree of fatigue of the paper sheet based on the specified maximum leak angle.
Abstract translation: 刚度检测器以预定角度将声波传递到纸张以激发兰姆波。 刚度检测器通过多个接收传感器以相对于纸张的不同角度接收通过纸张传播的兰姆波的泄漏波。 刚度检测器被配置为基于来自接收模块中的多个接收传感器的输出来指定来自纸张的声波的泄漏量变得最大的最大泄漏角度并且判断纸张的疲劳程度 基于指定的最大泄漏角度。
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公开(公告)号：US20110066023A1
公开(公告)日：2011-03-17
申请号：US12950689
申请日：2010-11-19
Applicant: Shoichi Kanayama , Kazuhiro Itsumi
Inventor： Shoichi Kanayama , Kazuhiro Itsumi
IPC: A61B5/05
CPC classification number: A61B8/14 , A61B5/0035 , A61B5/0091 , A61B5/0095 , A61B5/145 , A61B5/14532 , A61B5/14546 , A61B5/4312 , A61B8/5238 , A61B2562/046 , G01N29/0609 , G01N2291/02809
Abstract: A non-invasive subject-information imaging apparatus according to this invention includes a light generating unit which generates light containing a specific wavelength component, a light irradiation unit which radiates the generated light into a subject, a waveguide unit which guides the light from the light generating unit to the irradiation unit, a plurality of two-dimensionally arrayed electroacoustic transducer elements, a transmission/reception unit which transmits ultrasonic waves to the subject by driving the electroacoustic transducer elements, and generates a reception signal from electrical signals converted by electroacoustic transducer elements, and a signal processing unit which generates volume data of a living body function by processing a reception signal corresponding to acoustic waves generated in the subject by light irradiation, and generates volume data of a tissue morphology by processing a reception signal corresponding to echoes generated in the subject upon transmission of the ultrasonic waves.
Abstract translation: 根据本发明的非侵入性被摄体信息成像装置包括产生包含特定波长分量的光的光产生单元，将产生的光辐射到被摄体中的光照射单元，引导来自光的光的波导单元 生成单元，多个二维排列的电声换能器元件，发送/接收单元，其通过驱动电声换能器元件向对象发送超声波，并且由电声换能器元件转换的电信号产生接收信号 以及信号处理单元，其通过处理与通过光照射在对象中产生的声波相对应的接收信号来生成生物体功能的体数据，并且通过处理对应于生成的回波的接收信号来生成组织形态的体数据 主题在tr 输出超声波。
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公开(公告)号：US20050048558A1
公开(公告)日：2005-03-03
申请号：US10957700
申请日：2004-10-05
Applicant: Koji Hashimoto , Hirohisa Miyamoto , Kazuhiro Itsumi , Kouhei Suzuki
Inventor： Koji Hashimoto , Hirohisa Miyamoto , Kazuhiro Itsumi , Kouhei Suzuki
IPC: C40B40/06 , G01N27/403 , C12Q1/68
CPC classification number: C12Q1/6825 , B01J2219/00608 , B01J2219/0061 , B01J2219/00612 , B01J2219/00621 , B01J2219/00626 , B01J2219/0063 , B01J2219/00637 , B01J2219/00653 , B01J2219/00722 , C40B40/06 , G01N27/3276 , C12Q2565/607
Abstract: A nucleic acid detection sensor comprises a plurality of nucleic acid chain fixed electrodes to which a probe nucleic acid chain is fixed, and a counter electrode which is arranged opposite to the nucleic acid chain fixed electrode, and a current flowing between the counter electrode and the nucleic acid chain fixed electrode.
Abstract translation: 核酸检测传感器包括固定探针核酸链的多个核酸链固定电极和与核酸链固定电极相对配置的对电极和在对电极和对置电极之间流动的电流 核酸链固定电极。
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公开(公告)号：US5757278A
公开(公告)日：1998-05-26
申请号：US573639
申请日：1995-12-18
Applicant: Kazuhiro Itsumi
Inventor： Kazuhiro Itsumi
CPC classification number: G06K9/0002
Abstract: A plurality of linear electrodes, which are perpendicular to the longitudinal direction of a finger to be measured, are arranged on a substrate. A porous film is placed on the electrodes. The porous film repels water, such as waterdrop, but transmits water vapor. When the finger is pressed against the porous film, water (sweat) diffused through sweat pores of projected portions of the finger surface is further diffused through holes of the porous film and reaches to the electrode located just under the projected portions of the finger surface. At this time, the resistance of the portion between the electrodes, to which the water reaches, is lowered due to ions existing in the water. Resistances across adjacent electrodes are serially read and synthesized, thereby obtaining fingerprint information.
Abstract translation: 与被测定手指的长度方向垂直的多个线状电极配置在基板上。 多孔膜放置在电极上。 多孔膜排斥水，如水滴，但透过水蒸气。 当手指被压在多孔膜上时，通过手指表面的突出部分的汗孔扩散的水（汗水）通过多孔膜的孔进一步扩散，并到达位于手指表面的突出部分正下方的电极。 此时，由于存在于水中的离子，水到达的电极之间的电阻降低。 串联读取和合成相邻电极之间的电阻，从而获得指纹信息。
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公开(公告)号：US08480584B2
公开(公告)日：2013-07-09
申请号：US12950689
申请日：2010-11-19
Applicant: Shoichi Kanayama , Kazuhiro Itsumi
Inventor： Shoichi Kanayama , Kazuhiro Itsumi
IPC: A61B8/00
CPC classification number: A61B8/14 , A61B5/0035 , A61B5/0091 , A61B5/0095 , A61B5/145 , A61B5/14532 , A61B5/14546 , A61B5/4312 , A61B8/5238 , A61B2562/046 , G01N29/0609 , G01N2291/02809
Abstract: A non-invasive subject-information imaging apparatus according to this invention includes a light generating unit which generates light containing a specific wavelength component, a light irradiation unit which radiates the generated light into a subject, a waveguide unit which guides the light from the light generating unit to the irradiation unit, a plurality of two-dimensionally arrayed electroacoustic transducer elements, a transmission/reception unit which transmits ultrasonic waves to the subject by driving the electroacoustic transducer elements, and generates a reception signal from electrical signals converted by electroacoustic transducer elements, and a signal processing unit which generates volume data of a living body function by processing a reception signal corresponding to acoustic waves generated in the subject by light irradiation, and generates volume data of a tissue morphology by processing a reception signal corresponding to echoes generated in the subject upon transmission of the ultrasonic waves.
Abstract translation: 根据本发明的非侵入性被摄体信息成像装置包括产生包含特定波长分量的光的光产生单元，将产生的光辐射到被摄体中的光照射单元，引导来自光的光的波导单元 生成单元，多个二维排列的电声换能器元件，发送/接收单元，其通过驱动电声换能器元件向对象发送超声波，并且由电声换能器元件转换的电信号产生接收信号 以及信号处理单元，其通过处理与通过光照射在对象中产生的声波相对应的接收信号来生成生物体功能的体数据，并且通过处理对应于生成的回波的接收信号来生成组织形态的体数据 主题在tr 输出超声波。
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Patent Agency Ranking
6.发明授权Method and apparatus for non-invasive measurement of living body characteristics by photoacoustics 有权通过光声学对生物体特征进行非侵入性测量的方法和装置公开(公告)号：US08326388B2
公开(公告)日：2012-12-04
申请号：US10532691
申请日：2003-10-28
Applicant: Shoichi Kanayama , Kazuhiro Itsumi , Omar S. Khalil , Stanislaw Kantor
Inventor： Shoichi Kanayama , Kazuhiro Itsumi , Omar S. Khalil , Stanislaw Kantor
IPC: A61B5/1455
CPC classification number: A61B5/0095 , A61B5/14532 , A61B5/6843
Abstract: A method and apparatus for non-invasive measurement of living body information comprises a light source configured to generate light containing a specific wavelength component, an irradiation unit configured to irradiate a subject with the light, and at least one acoustic signal detection unit including piezoelectric devices formed of a piezoelectric single crystal containing lead titanate and configured to detect an acoustic signal which is generated due to the energy of the irradiation light absorbed by a specific substance present in or on a subject.
Abstract translation: 一种生物体信息的非侵入式测量方法和装置，具备：生成包含特定波长成分的光的光源，被配置为对被检体照射的照射部，以及包含压电装置的至少一个声信号检测部 由包含钛酸铅的压电单晶形成，并且被配置为检测由于存在于被摄体中的特定物质吸收的照射光的能量而产生的声信号。
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7.发明授权Stiffness detector, stiffness detection method, and paper sheet processor including stiffness detector 失效刚度检测器，刚度检测方法和包括刚度检测器的纸张处理器公开(公告)号：US08181958B2
公开(公告)日：2012-05-22
申请号：US12717357
申请日：2010-03-04
Applicant: Takahiro Yamamoto , Kazuhiro Itsumi , Seiji Ikari , Takanobu Nishimura , Yoshihiko Naruoka , Toru Todoriki , Junji Miura , Takahisa Nakano
Inventor： Takahiro Yamamoto , Kazuhiro Itsumi , Seiji Ikari , Takanobu Nishimura , Yoshihiko Naruoka , Toru Todoriki , Junji Miura , Takahisa Nakano
IPC: B65H7/02
CPC classification number: G01N29/041 , G01N33/346 , G07D7/04 , G07D7/08 , G07D7/164 , G07D7/182
Abstract: A stiffness detector includes a bending portion configured to bend a paper sheet to be carried. The stiffness detector transmits acoustic waves to an incidence point on an inner surface of the paper sheet which is bent by the bending portion and is carried, thereby exciting Lamb waves. The stiffness detector receives leaky waves of the Lamb waves emitted from a detection point on the inner surface of the paper sheet. The stiffness detector specifies a maximum crest value based on the received signals, and judges whether the paper sheet is an unimpaired sheet based on the specified maximum crest value.
Abstract translation: 刚度检测器包括：弯曲部，其构造成弯曲待运送的纸张。 刚度检测器将声波发送到由弯曲部弯曲的纸张的内表面上的入射点，并被携带，由此激发兰姆波。 刚度检测器接收从纸张的内表面上的检测点发出的兰姆波的泄漏波。 刚度检测器基于接收到的信号指定最大峰值，并基于指定的最大峰值来判断纸张是否是未损坏的纸张。
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8.发明申请METHOD FOR MANUFACTURING ULTRASONIC SENSOR, ULTRASONIC SENSOR, AND BANKNOTE HANDLING APPARATUS COMPRISING ULTRASONIC SENSOR 审中-公开制造超声波传感器，超声波传感器和包含超声波传感器的银行处理装置的方法公开(公告)号：US20110231009A1
公开(公告)日：2011-09-22
申请号：US12967541
申请日：2010-12-14
Applicant: Takahiro Yamamoto , Kazuhiro Itsumi
Inventor： Takahiro Yamamoto , Kazuhiro Itsumi
CPC classification number: G01N29/043 , G01N2291/0237 , G01N2291/044 , G01N2291/051 , G07D7/08 , H01L41/29 , H01L41/338 , Y10T29/42
Abstract: According to one embodiment, a method for manufacturing an ultrasonic sensor includes forming a first conductive layer on one side of a piezoelectric body having opposing sides; forming a second conductive layer on the other side of the piezoelectric body; forming a backing layer on the first conductive layer; forming a matching layer of a size corresponding to a size of a conveyed object to be detected on the second conductive layer; and providing at least one incision that cuts through the first conductive layer, the piezoelectric body, the second conductive layer and the matching layer, the incisions having a depth extending from the matching layer to at least the first conductive layer, to form a plurality of channels.
Abstract translation: 根据一个实施例，一种用于制造超声波传感器的方法包括在具有相对侧的压电体的一侧上形成第一导电层; 在所述压电体的另一侧上形成第二导电层; 在所述第一导电层上形成背衬层; 在所述第二导电层上形成与被检测物体的尺寸对应的尺寸的匹配层; 并且提供切割穿过所述第一导电层，所述压电体，所述第二导电层和所述匹配层的至少一个切口，所述切口具有从所述匹配层延伸到至少所述第一导电层的深度，以形成多个 频道
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9.发明申请Method and apparatus for non-invasive measurement of living body characteristics by photoacoustics 有权通过光声学对生物体特征进行非侵入性测量的方法和装置公开(公告)号：US20070015978A1
公开(公告)日：2007-01-18
申请号：US10532691
申请日：2003-10-28
Applicant: Shoichi Kanayama , Kazuhiro Itsumi , Omar Khalil , Stanislaw Kantor
Inventor： Shoichi Kanayama , Kazuhiro Itsumi , Omar Khalil , Stanislaw Kantor
IPC: A61B5/00
CPC classification number: A61B5/0095 , A61B5/14532 , A61B5/6843
Abstract: A method and apparatus for non-invasive measurement of living body information comprises a light source configured to generate light containing a specific wavelength component, an irradiation unit configured to irradiate a subject with the light, and at least one acoustic signal detection unit including piezoelectric devices formed of a piezoelectric single crystal containing lead titanate and configured to detect an acoustic signal which is generated due to the energy of the irradiation light absorbed by a specific substance present in or on a subject.
Abstract translation: 一种生物体信息的非侵入式测量方法和装置，具备：生成包含特定波长成分的光的光源，被配置为对被检体照射的照射部，以及包含压电装置的至少一个声信号检测部 由包含钛酸铅的压电单晶形成，并且被配置为检测由于存在于被摄体中的特定物质吸收的照射光的能量而产生的声信号。
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公开(公告)号：US20060079785A1
公开(公告)日：2006-04-13
申请号：US11223969
申请日：2005-09-13
Applicant: Yasuharu Hosono , Yohachi Yamashita , Kazuhiro Itsumi
Inventor： Yasuharu Hosono , Yohachi Yamashita , Kazuhiro Itsumi
IPC: A61B8/14
CPC classification number: A61B8/4281 , G10K11/02
Abstract: The present invention relates to an ultrasonic probe including a piezoelectric element, a first acoustic matching layer provided on the front face of the piezoelectric element and formed of a solid inorganic material, and a second acoustic matching layer provided on the first acoustic matching layer and formed of a mixture of an organic resin and 10 to 30% by volume of oxide powder with a density of 6.5 g/cm3 or more.
Abstract translation: 本发明涉及一种超声波探头，其包括压电元件，设置在压电元件的正面上并由固体无机材料形成的第一声匹配层和设置在第一声匹配层上的第二声匹配层， 的有机树脂和10〜30体积％的密度为6.5g / cm 3以上的氧化物粉末的混合物。
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