公开(公告)号：US4836210A

公开(公告)日：1989-06-06

申请号：US204908

申请日：1988-06-10

Applicant: Akira Shiba ,  Isamu Yamada ,  Keiichi Murakami

Inventor： Akira Shiba ,  Isamu Yamada ,  Keiichi Murakami

IPC: A61B8/06 ,  G01S7/52

CPC classification number: G01S7/52036 ,  A61B8/06 ,  G01S7/52026

Abstract: An ultrasonic analyzer used in an ultrasonic diagnosis instrument for minimizing the effects of noise in echo signals. The analyzer includes: a first unit for determining a start point and an end point at an analysis interval to be analyzed based on an analysis selection signal and a time signal for an input time-series signal reflected from a media; second units for generating four kinds of integration values based on four kinds of multiplication signals, each of the multiplication signals being calculated by multiplying the analysis selection signal by the time signal, or a square signal of the time signal, or a product signal of the time signal and the time-series signal, or by the time-series signal or by the time-series signal; third units for storing each of the integration values by using the time signal as an address for storing; and a fourth unit for calculating a slope of a regression curve based on difference between the integration values, a determination of the differences being based on the stage point and the end point at the analysis interval.

公开(公告)号：US08324866B2

公开(公告)日：2012-12-04

申请号：US12767444

申请日：2010-04-26

Applicant: Satoshi Kazama ,  Yoshiyasu Nakashima ,  Isamu Yamada ,  Yuki Tamura

Inventor： Satoshi Kazama ,  Yoshiyasu Nakashima ,  Isamu Yamada ,  Yuki Tamura

IPC: H02J7/00 ,  H02J7/16

CPC classification number: G06F1/26 ,  H01M10/441 ,  H01M10/482 ,  H02J7/0004

Abstract: A charging system including: a processor that includes a containing part for selectively containing either one of a secondary battery of a first type and a secondary battery of a second type capable of being rapidly charged with an electrical quantity greater than that of the secondary battery of the first type, and that carries out processing using, as a power source, the secondary battery contained in the containing part; and a feeder for feeding power to the processor so as to charge the secondary battery, wherein the processor includes: a determination part for determining whether or not the contained secondary battery needs to be charged; a battery detection part for detecting the type of the contained secondary battery when it is determined that the secondary battery needs to be charged; and a transmission part for transmitting, to the feeder, a feed instruction.

Abstract translation: 一种充电系统，包括：处理器，其包括容纳部件，用于选择性地容纳第一类型的二次电池和第二类型的二次电池中的任一种，其能够被快速充电，所述电量大于所述二次电池的电量 第一类型，并且执行使用包含在容纳部分中的二次电池作为电源的处理; 以及馈电器，用于向处理器供电以对二次电池充电，其中处理器包括：确定部分，用于确定所包含的二次电池是否需要充电; 电池检测部件，用于当确定二次电池需要充电时，检测所容纳的二次电池的类型; 以及用于将馈送指令发送到馈线的发送部分。

公开(公告)号：US08315391B2

公开(公告)日：2012-11-20

申请号：US11790735

申请日：2007-04-27

Applicant: Satoshi Inano ,  Isamu Yamada ,  Shinichi Shiotsu ,  Akira Itasaki

Inventor： Satoshi Inano ,  Isamu Yamada ,  Shinichi Shiotsu ,  Akira Itasaki

IPC: H04L29/06

CPC classification number: H04L9/0891 ,  H04L2209/805

Abstract: In an information access system, a reader/writer device encrypts, with a first encryption key, an information request and a second encryption key to thereby generate first encrypted data, and encrypts the information request with the second encryption key to thereby generate second encrypted data, and transmits cyclically an information request signal that alternately carries the first encrypted data and the second encrypted data. An active contactless information storage device receives the information request signal and decrypts the encrypted data carried by the information request signal with one encryption key stored in its memory. When the second encryption key different from the one encryption key is contained in the decrypted data, the information storage device rewrites the one encryption key with the second encryption key.

Abstract translation: 在信息访问系统中，读写器装置利用第一加密密钥对信息请求和第二加密密钥进行加密，从而生成第一加密数据，并利用第二加密密钥对信息请求进行加密，从而生成第二加密数据 并循环地发送交替携带第一加密数据和第二加密数据的信息请求信号。 主动非接触式信息存储装置接收信息请求信号，并用存储在其存储器中的一个加密密钥对由信息请求信号承载的加密数据进行解密。 当解密的数据中包含不同于一个加密密钥的第二加密密钥时，信息存储装置用第二加密密钥重写一个加密密钥。

公开(公告)号：US08245006B2

公开(公告)日：2012-08-14

申请号：US12641317

申请日：2009-12-17

Applicant: Kouichi Yasaki ,  Isamu Yamada

Inventor： Kouichi Yasaki ,  Isamu Yamada

IPC: G06F12/14

CPC classification number: G06F3/0652 ,  G06F3/0623 ,  G06F3/0673 ,  G06F21/6218 ,  G06F2221/2143

Abstract: A data storage device for storing and managing data includes a data memory, an input unit, a data writer, and a data deleter. The data memory stores data. The data memory includes a preferential deletion area for storing data which needs to be preferentially deleted. The input unit accepts input data. The data writer stores the input data in the data memory. The data deleter deletes data stored in the data memory. The data deleter starts to delete data stored in the preferential deletion area before starting to delete data stored in the data memory other than the preferential deletion area when a predefined condition is satisfied.

Abstract translation: 用于存储和管理数据的数据存储装置包括数据存储器，输入单元，数据写入器和数据删除器。 数据存储器存储数据。 数据存储器包括用于存储需要被优先删除的数据的优先删除区域。 输入单元接受输入数据。 数据写入器将输入数据存储在数据存储器中。 数据删除器删除存储在数据存储器中的数据。 当满足预定条件时，数据删除器开始删除存储在优先删除区域中的数据，然后开始删除除优先删除区域之外的数据存储器中存储的数据。

公开(公告)号：US08035488B2

公开(公告)日：2011-10-11

申请号：US11247333

申请日：2005-10-12

Applicant: Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Kouichi Yasaki ,  Akira Itasaki ,  Atsushi Sakai ,  Masahiko Takenaka ,  Takanao Ochiai

Inventor： Shinichi Shiotsu ,  Isamu Yamada ,  Satoshi Inano ,  Kouichi Yasaki ,  Akira Itasaki ,  Atsushi Sakai ,  Masahiko Takenaka ,  Takanao Ochiai

IPC: H04Q5/22

CPC classification number: G06K7/0008 ,  G06K19/0723

Abstract: An information access system comprises a reader/writer for continually transmitting an ID request signal at a first frequency and being continuously ready to receive an RF signal at a second frequency, and an active contactless information storage device having a receiver for sensing a carrier of an RF signal at the first frequency, and a transmitter for transmitting a response signal at the second frequency when the ID request signal is received. When the receiver senses a carrier of an RF signal at the first frequency in a particular predetermined period, the receiver receives further the ID request signal, and, in response to the ID request signal, the transmitter transmits a response signal at the second frequency carrying an ID of the storage device stored. In the carrier sensing, the controller causes the receiver to be in an active state and the transmitter to be in an inactive state in the predetermined periods. When the receiver attempts to sense a carrier of the RF signal at the first frequency in a particular predetermined period but detects no carrier, the controller controls the receiver and the transmitter to maintain the inactive state during a sleep period between the particular predetermined period and the subsequent predetermined period.

Abstract translation: 一种信息访问系统，包括：读写器，用于以第一频率连续发送ID请求信号，并且连续准备好接收第二频率的RF信号;以及主动非接触信息存储装置，其具有用于感测 RF信号，以及发送器，用于当接收到ID请求信号时以第二频率发送响应信号。 当接收机在特定预定时间段内以第一频率感测RF信号的载波时，接收机进一步接收ID请求信号，并且响应于ID请求信号，发射机以第二频率载波发送响应信号 存储设备的ID。 在载波侦听中，控制器使接收机处于活动状态，并且发射机在预定时段内处于非活动状态。 当接收机尝试在特定预定周期内以第一频率感测RF信号的载波，但是检测无载波时，控制器控制接收机和发射机在特定预定周期和 随后的预定期间。

公开(公告)号：US20110231139A1

公开(公告)日：2011-09-22

申请号：US13049208

申请日：2011-03-16

Applicant: Koichi Yokota ,  Shinichi Shiotsu ,  Isamu Yamada

Inventor： Koichi Yokota ,  Shinichi Shiotsu ,  Isamu Yamada

IPC: G01R35/00 ,  G06F19/00

CPC classification number: G06F1/169 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04108

Abstract: An information processor includes: a contact sensing unit that senses contact; a capacitance sensing unit that senses capacitance; a capacitance offset information storage unit that stores offset capacitance information; a contact state change determining unit that obtains information indicating a contact state from the contact sensing unit and determines a change in the contact state sensed by the contact sensing unit; a capacitance correction control unit that obtains capacitance information from the capacitance sensing unit when the change in the contact state is determined by the contact state change determining unit, and updates offset capacitance information stored in the capacitance offset information storage unit with the obtained capacitance information; and a capacitance correction calculation unit that obtains the capacitance information from the capacitance sensing unit and uses the offset capacitance information stored in the capacitance offset information storage unit to correct the obtained capacitance information.

Abstract translation: 信息处理器包括：感测接触的接触感测单元; 感测电容的电容感测单元; 电容偏移信息存储单元，存储偏移电容信息; 接触状态变化确定单元，其从所述接触感测单元获取指示接触状态的信息，并确定由所述接触感测单元感测的所述接触状态的变化; 电容校正控制单元，当接触状态变化确定单元确定接触状态的变化时，从电容感测单元获取电容信息，并用所获得的电容信息更新存储在电容偏移信息存储单元中的偏移电容信息; 以及电容校正计算单元，其从电容感测单元获取电容信息，并使用存储在电容偏移信息存储单元中的偏移电容信息来校正所获得的电容信息。

公开(公告)号：US20110088084A1

公开(公告)日：2011-04-14

申请号：US12903354

申请日：2010-10-13

Applicant: Kouichi YASAKI ,  Kazuaki Nimura ,  Yousuke Nakamura ,  Isamu Yamada ,  Zhaogong Guo

Inventor： Kouichi YASAKI ,  Kazuaki Nimura ,  Yousuke Nakamura ,  Isamu Yamada ,  Zhaogong Guo

IPC: H04L9/32 ,  G06F21/00

CPC classification number: G06F21/6218 ,  G06F2221/2127 ,  H04L9/3226 ,  H04L2209/08

Abstract: A storage apparatus includes: an access acceptance unit to receive an access request associated with an access from a host apparatus; an authentication processing unit to judge whether the access is authenticated or unauthenticated; a storage unit including a first area that stores first data and a second area that stores second data serving as a substitute for the first data; a data switching unit to allow, when the access acceptance unit judges the access as authenticated, the access to the first area and switches the access to the second area in a case where the authentication processing unit judges the access as unauthenticated, the access to the second data in the second area being provided to disguise that the access was unauthenticated.

Abstract translation: 存储装置包括：接入接收单元，用于接收与来自主机设备的接入相关联的接入请求; 认证处理单元，用于判断访问是否被认证或未认证; 存储单元，包括存储第一数据的第一区域和存储用作第一数据的替代物的第二数据的第二区域; 数据切换单元，当访问接受单元在认证处理单元判断访问为未认证的情况下，允许访问第一区域并且将访问切换到第二区域， 第二个区域中的第二个数据被提供以伪装该访问未被认证。

公开(公告)号：US20110004738A1

公开(公告)日：2011-01-06

申请号：US12641317

申请日：2009-12-17

Applicant: Kouichi YASAKI ,  Isamu YAMADA

Inventor： Kouichi YASAKI ,  Isamu YAMADA

IPC: G06F12/00

CPC classification number: G06F3/0652 ,  G06F3/0623 ,  G06F3/0673 ,  G06F21/6218 ,  G06F2221/2143

Abstract: A data storage device for storing and managing data includes a data memory, an input unit, a data writer, and a data deleter. The data memory stores data. The data memory includes a preferential deletion area for storing data which needs to be preferentially deleted. The input unit accepts input data. The data writer stores the input data in the data memory. The data deleter deletes data stored in the data memory. The data deleter starts to delete data stored in the preferential deletion area before starting to delete data stored in the data memory other than the preferential deletion area when a predefined condition is satisfied.

Abstract translation: 用于存储和管理数据的数据存储装置包括数据存储器，输入单元，数据写入器和数据删除器。 数据存储器存储数据。 数据存储器包括用于存储需要被优先删除的数据的优先删除区域。 输入单元接受输入数据。 数据写入器将输入数据存储在数据存储器中。 数据删除器删除存储在数据存储器中的数据。 当满足预定条件时，数据删除器开始删除存储在优先删除区域中的数据，然后开始删除除优先删除区域之外的数据存储器中存储的数据。

公开(公告)号：US20100245050A1

公开(公告)日：2010-09-30

申请号：US12718128

申请日：2010-03-05

Applicant: Shinichi SHIOTSU ,  Isamu YAMADA ,  Akira ITASAKI

Inventor： Shinichi SHIOTSU ,  Isamu YAMADA ,  Akira ITASAKI

IPC: H04Q5/22

CPC classification number: G01S5/04 ,  G01S3/48 ,  G01S13/82

Abstract: A radio apparatus capable of being used in an RFID system, the apparatus having a memory that stores identification information of the radio apparatus, a timing generation section that measures time, a receiving section that receives an information-request signal requesting transmission of the identification information of the radio apparatus, and that receives an unmodulated-carrier-wave request signal requesting transmission of an unmodulated carrier wave to be used for positioning the radio apparatus; and a transmission section that transmits a response signal carrying the identification information in the memory in response to receiving of the information-request signal, and that transmits the unmodulated carrier wave in an unmodulated-carrier transmission period determined by time period data stored in the memory in accordance with timing from the timing generation section in response to receiving of the unmodulated-carrier-wave request signal.

Abstract translation: 一种能够在RFID系统中使用的无线电设备，该设备具有存储无线电设备的识别信息的存储器，测量时间的定时产生部分，接收请求发送识别信息的信息请求信号的接收部分 并且接收请求发送用于定位无线电设备的未调制载波的未调制载波请求信号; 以及发送部，其响应于所述信息请求信号的接收，将携带有所述识别信息的响应信号发送到所述存储器中，并且在由所述存储器中存储的时间段数据确定的未调制载波传输周期中发送未调制载波 响应于接收到未调制载波请求信号，根据来自定时产生部分的定时。

公开(公告)号：US07802112B2

公开(公告)日：2010-09-21

申请号：US11023132

申请日：2004-12-28

Applicant: Kouichi Yasaki ,  Seiki Shibata ,  Isamu Yamada

Inventor： Kouichi Yasaki ,  Seiki Shibata ,  Isamu Yamada

IPC: G06F11/30

CPC classification number: H04L9/0891 ,  H04L9/0822 ,  H04L9/083 ,  H04L9/0897

Abstract: An information processing apparatus includes a TPM, a key management module for managing a key database, a memory, and a file processing module for encrypting and decrypting a file. The TPM stores a first TPM key therein and encrypts a third TPM key. The key management module stores and manages the third TPM key in the database. When the information processing apparatus starts communicating with the tamper-proof device, the key management module receives, from the TPM, a parameter for generating a second TPM key, provides the received parameter to the tamper-proof device, receives from the tamper-proof device the second TPM key which has been encrypted using the first TPM key, and provides the TPM with the second TPM key and with the third TPM key which has been encrypted using the second TPM key. When the second TPM key contains password check information, the TPM receives from the tamper-proof device a password associated with the password check information, and verifies the received password using the password check information. When it is verified that the password is correct, the TPM decrypts the second TPM key using the first TPM key, decrypts the third TPM key using the decrypted second TPM key, and decrypts, using the decrypted third TPM key, an encrypted encryption key for decrypting the file. The file processing module decrypts the file using the decrypted encryption key.

Abstract translation: 一种信息处理装置，包括TPM，用于管理密钥数据库的密钥管理模块，存储器以及用于对文件进行加密和解密的文件处理模块。 TPM在其中存储第一TPM密钥并加密第三TPM密钥。 密钥管理模块存储和管理数据库中的第三个TPM密钥。 当信息处理设备开始与防篡改设备通信时，密钥管理模块从TPM接收用于生成第二TPM密钥的参数，将接收到的参数提供给防篡改设备，从防篡改接收 设备使用第一TPM密钥加密的第二TPM密钥，并向TPM提供第二TPM密钥和使用第二TPM密钥加密的第三TPM密钥。 当第二TPM密钥包含密码检查信息时，TPM从防篡改设备接收与密码检查信息相关联的密码，并使用密码检查信息来验证接收的密码。 当验证密码正确时，TPM使用第一TPM密钥解密第二TPM密钥，使用解密的第二TPM密钥解密第三TPM密钥，并使用解密的第三TPM密钥对加密的加密密钥进行解密， 解密文件。 文件处理模块使用解密的加密密钥对文件进行解密。