公开(公告)号：US08408400B2

公开(公告)日：2013-04-02

申请号：US12943309

申请日：2010-11-10

申请人： Takahiro Yamamoto ,  Shota Kure ,  Junji Miura ,  Kazuhiro Itsumi ,  Takeo Miki ,  Seiji Ikari ,  Kenji Miyazaki ,  Takanobu Nishimura

发明人： Takahiro Yamamoto ,  Shota Kure ,  Junji Miura ,  Kazuhiro Itsumi ,  Takeo Miki ,  Seiji Ikari ,  Kenji Miyazaki ,  Takanobu Nishimura

IPC分类号： B07C5/34

CPC分类号： G01N29/041 ,  G01N29/27 ,  G01N29/4409 ,  G01N33/346 ,  G01N2291/0237 ,  G01N2291/02827 ,  G01N2291/0427 ,  G01N2291/103 ,  G07D7/08 ,  G07D7/182

摘要： According to one embodiment, a limpness detecting device includes a transmitting unit to irradiate an acoustic wave towards a conveyed sheet to excite a Lamb wave, a first receiving unit to detect a leaky wave of the Lamb wave emitted from a front surface of the sheet, a second receiving unit to detect a leaky wave of the Lamb wave emitted from a back surface of the sheet, a comparison data calculating unit to calculate comparison data based on the signal detected by the first receiving unit and the signal detected by the second receiving unit, and an intactness judgment unit to compare the comparison data calculated by the comparison data calculating unit with a preset standard value and judge whether the sheet is an intact bill or not, based on a result of the comparison.

摘要翻译： 根据一个实施例，一种柔软度检测装置包括：发射单元，用于向传送的片材照射声波以激发兰姆波;第一接收单元，用于检测从所述片材的前表面发射的兰姆波的泄漏波; 第二接收单元，用于检测从纸张的背面发出的兰姆波的泄漏波;比较数据计算单元，基于由第一接收单元检测到的信号和由第二接收单元检测的信号计算比较数据; 以及完整性判断单元，用于将由比较数据计算单元计算的比较数据与预设的标准值进行比较，并且基于比较的结果判断纸张是否是完整的纸币。

公开(公告)号：US20110108469A1

公开(公告)日：2011-05-12

申请号：US12943309

申请日：2010-11-10

申请人： Takahiro Yamamoto ,  Shota Kure ,  Junji Miura ,  Kazuhiro Itsumi ,  Takeo Miki ,  Seiji Ikari ,  Kenji Miyazaki ,  Takanobu Nishimura

发明人： Takahiro Yamamoto ,  Shota Kure ,  Junji Miura ,  Kazuhiro Itsumi ,  Takeo Miki ,  Seiji Ikari ,  Kenji Miyazaki ,  Takanobu Nishimura

IPC分类号： B07C5/34 ,  G01N29/14

CPC分类号： G01N29/041 ,  G01N29/27 ,  G01N29/4409 ,  G01N33/346 ,  G01N2291/0237 ,  G01N2291/02827 ,  G01N2291/0427 ,  G01N2291/103 ,  G07D7/08 ,  G07D7/182

摘要： According to one embodiment, a limpness detecting device includes a transmitting unit to irradiate an acoustic wave towards a conveyed sheet to excite a Lamb wave, a first receiving unit to detect a leaky wave of the Lamb wave emitted from a front surface of the sheet, a second receiving unit to detect a leaky wave of the Lamb wave emitted from a back surface of the sheet, a comparison data calculating unit to calculate comparison data based on the signal detected by the first receiving unit and the signal detected by the second receiving unit, and an intactness judgment unit to compare the comparison data calculated by the comparison data calculating unit with a preset standard value and judge whether the sheet is an intact bill or not, based on a result of the comparison.

摘要翻译： 根据一个实施例，一种柔软度检测装置包括：发射单元，用于向传送的片材照射声波以激发兰姆波;第一接收单元，用于检测从所述片材的前表面发射的兰姆波的泄漏波; 第二接收单元，用于检测从纸张的背面发出的兰姆波的泄漏波;比较数据计算单元，基于由第一接收单元检测到的信号和由第二接收单元检测的信号计算比较数据; 以及完整性判断单元，用于将由比较数据计算单元计算的比较数据与预设的标准值进行比较，并且基于比较的结果判断纸张是否是完整的纸币。

公开(公告)号：US20110001285A1

公开(公告)日：2011-01-06

申请号：US12717357

申请日：2010-03-04

申请人： Takahiro Yamamoto ,  Kazuhiro Itsumi ,  Seiji Ikari ,  Takanobu Nishimura ,  Yoshihiko Naruoka ,  Toru Todoriki ,  Junji Miura ,  Takahisa Nakano

发明人： Takahiro Yamamoto ,  Kazuhiro Itsumi ,  Seiji Ikari ,  Takanobu Nishimura ,  Yoshihiko Naruoka ,  Toru Todoriki ,  Junji Miura ,  Takahisa Nakano

IPC分类号： G01N29/04 ,  G01N3/40 ,  B65H5/00

CPC分类号： G01N29/041 ,  G01N33/346 ,  G07D7/04 ,  G07D7/08 ,  G07D7/164 ,  G07D7/182

摘要： 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.

摘要翻译： 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。

公开(公告)号：US08181958B2

公开(公告)日：2012-05-22

申请号：US12717357

申请日：2010-03-04

申请人： Takahiro Yamamoto ,  Kazuhiro Itsumi ,  Seiji Ikari ,  Takanobu Nishimura ,  Yoshihiko Naruoka ,  Toru Todoriki ,  Junji Miura ,  Takahisa Nakano

发明人： Takahiro Yamamoto ,  Kazuhiro Itsumi ,  Seiji Ikari ,  Takanobu Nishimura ,  Yoshihiko Naruoka ,  Toru Todoriki ,  Junji Miura ,  Takahisa Nakano

IPC分类号： B65H7/02

CPC分类号： G01N29/041 ,  G01N33/346 ,  G07D7/04 ,  G07D7/08 ,  G07D7/164 ,  G07D7/182

摘要： 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.

摘要翻译： 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。

公开(公告)号：US08156808B2

公开(公告)日：2012-04-17

申请号：US12717383

申请日：2010-03-04

申请人： Kazuhiro Itsumi ,  Takahiro Yamamoto ,  Takahisa Nakano ,  Seiji Ikari ,  Junji Miura ,  Tsutomu Saito ,  Takanobu Nishimura

发明人： Kazuhiro Itsumi ,  Takahiro Yamamoto ,  Takahisa Nakano ,  Seiji Ikari ,  Junji Miura ,  Tsutomu Saito ,  Takanobu Nishimura

IPC分类号： G01N3/40

CPC分类号： G01N29/041 ,  G01N33/346 ,  G07D7/04 ,  G07D7/08 ,  G07D7/164 ,  G07D7/182

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20100314300A1

公开(公告)日：2010-12-16

申请号：US12717383

申请日：2010-03-04

申请人： Kazuhiro Itsumi ,  Takahiro Yamamoto ,  Takahisa Nakano ,  Seiji Ikari ,  Junji Miura ,  Tsutomu Saito ,  Takanobu Nishimura

发明人： Kazuhiro Itsumi ,  Takahiro Yamamoto ,  Takahisa Nakano ,  Seiji Ikari ,  Junji Miura ,  Tsutomu Saito ,  Takanobu Nishimura

IPC分类号： B07C5/34 ,  G01N3/40

CPC分类号： G01N29/041 ,  G01N33/346 ,  G07D7/04 ,  G07D7/08 ,  G07D7/164 ,  G07D7/182

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20120061901A1

公开(公告)日：2012-03-15

申请号：US13196481

申请日：2011-08-02

申请人： Takahiro Yamamoto ,  Kazuhiro Itsumi ,  Seiji Ikari ,  Yukio Oonuki ,  Nobuki Nemoto ,  Junji Miura ,  Akio Yuge ,  Takeo Miki

发明人： Takahiro Yamamoto ,  Kazuhiro Itsumi ,  Seiji Ikari ,  Yukio Oonuki ,  Nobuki Nemoto ,  Junji Miura ,  Akio Yuge ,  Takeo Miki

IPC分类号： B65H7/20 ,  B65H7/02 ,  G01N29/04

CPC分类号： G07D7/08 ,  G01B17/00 ,  G01N29/11 ,  G01N29/27 ,  G01N29/4445 ,  G01N2291/0237 ,  G01N2291/048 ,  G01N2291/102

摘要： According to one embodiment, an ultrasonic detecting device includes a transmitter arranged at a predetermined angle with respect to a conveying plane on which a sheet is conveyed, the transmitter emitting ultrasonic waves towards the conveying plane; a receiver provided with a plurality of channels for detecting the ultrasonic waves, the receiver detecting the ultrasonic waves incident on the channels; and a dividing member to shield the receiver from diffraction waves of the ultrasonic waves emitted from the transmitter, the diffraction waves being diffracted at an edge of the sheet that delimits the sheet in a direction perpendicular to a conveying direction of the sheet.

摘要翻译： 根据一个实施例，超声波检测装置包括相对于其上传送片材的传送平面以预定角度布置的发射器，发射器朝向传送平面发射超声波; 接收器，其具有用于检测超声波的多个通道，所述接收器检测入射在所述通道上的超声波; 以及分隔构件，用于将接收器屏蔽从发射器发射的超声波的衍射波，所述衍射波在与片材的输送方向垂直的方向上限定片材的片材的边缘处衍射。

公开(公告)号：US20110231009A1

公开(公告)日：2011-09-22

申请号：US12967541

申请日：2010-12-14

申请人： Takahiro Yamamoto ,  Kazuhiro Itsumi

发明人： Takahiro Yamamoto ,  Kazuhiro Itsumi

IPC分类号： B07C5/34 ,  G06F7/00 ,  H01L41/22 ,  G01N29/00

CPC分类号： G01N29/043 ,  G01N2291/0237 ,  G01N2291/044 ,  G01N2291/051 ,  G07D7/08 ,  H01L41/29 ,  H01L41/338 ,  Y10T29/42

摘要： 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.

摘要翻译： 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

公开(公告)号：US08448517B2

公开(公告)日：2013-05-28

申请号：US12883646

申请日：2010-09-16

申请人： Kazuhiro Itsumi ,  Takahiro Yamamoto

发明人： Kazuhiro Itsumi ,  Takahiro Yamamoto

IPC分类号： G01N29/07 ,  G01N29/27

CPC分类号： G01N29/11 ,  B65H7/02 ,  B65H2511/16 ,  B65H2515/842 ,  B65H2553/30 ,  B65H2701/1912 ,  G01N29/4427 ,  G01N2291/0237 ,  G03G2215/00637 ,  B65H2220/03

摘要： According to one embodiment, there is provided with sheet processing device including an ultrasonic wave generator, a detecting array and a judging unit. The ultrasonic wave generator irradiates ultrasonic waves to a sheet being conveyed, from one side of the sheet. The detecting array is arranged in the other side of the sheet and detects sound pressure of the ultrasonic waves passing through the sheet. The judging unit judges a state of the sheet by comparing a predetermined standard value with the sound pressure.

摘要翻译： 根据一个实施例，提供了包括超声波发生器，检测阵列和判断单元的片材处理装置。 超声波发生器从片材的一侧向被输送的片材照射超声波。 检测阵列布置在片材的另一侧，并且检测通过片材的超声波的声压。 判断单元通过将预定标准值与声压进行比较来判断纸张的状态。

公开(公告)号：US20110226061A1

公开(公告)日：2011-09-22

申请号：US12883646

申请日：2010-09-16

申请人： Kazuhiro Itsumi ,  Takahiro Yamamoto

发明人： Kazuhiro Itsumi ,  Takahiro Yamamoto

IPC分类号： G01N29/09

CPC分类号： G01N29/11 ,  B65H7/02 ,  B65H2511/16 ,  B65H2515/842 ,  B65H2553/30 ,  B65H2701/1912 ,  G01N29/4427 ,  G01N2291/0237 ,  G03G2215/00637 ,  B65H2220/03

摘要： According to one embodiment, there is provided with sheet processing device including an ultrasonic wave generator, a detecting array and a judging unit. The ultrasonic wave generator irradiates ultrasonic waves to a sheet being conveyed, from one side of the sheet. The detecting array is arranged in the other side of the sheet and detects sound pressure of the ultrasonic waves passing through the sheet. The judging unit judges a state of the sheet by comparing a predetermined standard value with the sound pressure.

摘要翻译： 根据一个实施例，提供了包括超声波发生器，检测阵列和判断单元的片材处理装置。 超声波发生器从片材的一侧向被输送的片材照射超声波。 检测阵列布置在片材的另一侧，并且检测通过片材的超声波的声压。 判断单元通过将预定标准值与声压进行比较来判断纸张的状态。