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公开(公告)号：US20230288723A1
公开(公告)日：2023-09-14
申请号：US18016785
申请日：2021-07-19
CPC分类号： G02B30/56 , G06F21/83 , G06F21/6245
摘要： An input device has a beam splitter that reflects a part of light emitted from a display surface of a display mechanism, a retroreflective material to which the light reflected by the beam splitter is incident and which reflects the incident light toward the beam splitter, a detection mechanism for detecting the user's fingertip in an aerial-image display region in which an aerial image is displayed, and a camera module disposed at a position where the aerial-image display region can be photographed. In the input device, an aerial image is formed in the aerial-image display region by the light transmitted through the beam splitter after being reflected by the retroreflective material. The camera module is disposed on a side where the beam splitter is disposed with respect to the aerial-image display region.
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公开(公告)号：US20230351804A1
公开(公告)日：2023-11-02
申请号：US18016927
申请日：2021-05-31
CPC分类号： G06V40/172 , G06F3/041 , G06F21/602
摘要： An input device includes a control portion for controlling the input device encrypts image data, which is data of an image displayed on a display surface of a display mechanism, and transmits it to the display mechanism, and a detection mechanism for detecting a position of the user's fingertip in an aerial-image display region encrypts position data, which is data of a detected position of the user's fingertip, and transmits it to the control portion. In addition, in this input device, at least a fraud against a position-data signal line which transmits the position data from the detection mechanism to a control board and a fraud against the control board can be detected by a fraud detection mechanism for detecting that a fraud against the input device.
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公开(公告)号：US20190095659A1
公开(公告)日：2019-03-28
申请号：US16142686
申请日：2018-09-26
发明人： Junro TAKEUCHI , Masaya FUJIMOTO
IPC分类号： G06K7/00
摘要： A card reader may include a break-in sensing circuit and a security circuit structured to output a break-in sensing signal into the break-in sensing circuit, and receive a returned break-in sensing signal that returns from the break-in sensing circuit. The security circuit may include an output terminal to output the break-in sensing signal, and an input terminal to receive the returned break-in sensing signal. The break-in sensing signal may be input to an input section of the break-in sensing circuit, and then output from an output section of the break-in sensing circuit as the returned break-in sensing signal. The break-in sensing signal may be a pulse signal. At least either one of the output terminal and the input terminal of the security circuit may include a protection element between the terminal itself and an earth ground.
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公开(公告)号：US20230232530A1
公开(公告)日：2023-07-20
申请号：US18154200
申请日：2023-01-13
发明人： Junro TAKEUCHI
CPC分类号： H05K1/0275 , H05K1/147 , H05K1/028 , H05K1/0213 , H05K2201/09454
摘要： A printed board includes a main printed board, and a flexible printed board fixed to the main printed board. The flexible printed board includes a box part formed in a box shape whose main printed board side is opened and a fixed part extended to an outer side and fixed to the main printed board. The flexible printed board is formed with a plurality of tamper detection patterns for detecting at least one of disconnection of the tamper detection pattern itself and a short circuit with other tamper detection pattern. An internal land of the tamper detection pattern is connected with the main printed board and is disposed on an inner side of the box part, an external land of the tamper detection pattern is formed in the fixed part and is fixed to and connected with the main printed board, and the external lands are insulated from each other.
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公开(公告)号：US20180288871A1
公开(公告)日：2018-10-04
申请号：US15938403
申请日：2018-03-28
发明人： Masaya FUJIMOTO , Junro TAKEUCHI
CPC分类号： H05K1/0275 , G06K7/087 , H05K1/028 , H05K1/118 , H05K2201/09027 , H05K2201/09227
摘要： A flexible printed circuit board may include a data signal circuit layer on which a data signal circuit is formed; and a destruction detection circuit layer on which a destruction detection circuit, structured to detect at least one of a break and a short-circuit of the destruction detection circuit layer, is formed, the destruction detection circuit layer overlapping the data signal circuit layer. The destruction detection circuit may be structured to carry destruction detection signals which are squarewave-shaped digital signals. The data signal circuit layer may include a first data signal circuit layer on which the data signal circuit is formed, the data signal circuit including linear-shaped first pattern wirings arranged parallel to one another. The destruction detection circuit may include a first destruction detection circuit layer including second pattern wirings formed by a linear portions orthogonally crossing the first pattern wirings and arcuate portions.
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公开(公告)号：US20180285604A1
公开(公告)日：2018-10-04
申请号：US15940047
申请日：2018-03-29
发明人： Shinya MIYAZAWA , Masaya FUJIMOTO , Junro TAKEUCHI
摘要： A card reader may include a main body frame; a flexible printed circuit board; and a protection board to protect a part of the flexible printed circuit board. The flexible printed circuit board may include a data signal circuit layer having a data signal circuit for transferring data, and a destruction detection circuit layer having a destruction detection circuit. The destruction detection circuit layer may overlap the data signal circuit layer. A second destruction detection circuit may be provided on the protection board. The destruction detection circuit layer is provided on one side of the data signal circuit layer. Part of the flexible printed circuit board may be covered with the protection board. The data signal circuit layer may be arranged on the main body frame side at least in the unprotected area and the destruction detection circuit layer may be arranged on an outer side of the card reader.
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公开(公告)号：US20210098879A1
公开(公告)日：2021-04-01
申请号：US17038238
申请日：2020-09-30
发明人： Junro TAKEUCHI
IPC分类号： H01Q7/00 , H01Q1/22 , G06K19/077 , G06K7/10
摘要： A non-contact type information processing device structured to communicate with a medium in a non-contact manner may include a first circuit part having a first antenna, and the first circuit part may be configured to communicate with the medium at a first resonance frequency by electromagnetic induction. The non-contact type information processing device may further include a second circuit part having a second resonance frequency which is separated from the first resonance frequency, and the second circuit part may include a second antenna and a light emitting element which is operated by electric power obtained by an induced current that is received by the second antenna.
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公开(公告)号：US20180032764A1
公开(公告)日：2018-02-01
申请号：US15534306
申请日：2015-12-01
发明人： Hirofumi KUWAKI , Junro TAKEUCHI , Masaya FUJIMOTO
IPC分类号： G06K7/08
CPC分类号： G06K7/087 , G06F21/86 , G06K7/00 , G06K7/0056 , G06K7/0091
摘要： Provided is a card reader capable of preventing the illegitimate acquisition of data from the card reader even when a criminal attempts to obtain data illegitimately from the card reader without removing the card reader from a host device. This card reader is equipped with a data signal pattern for reporting signals of data read from a card or for reporting signals of data recorded on the card, and a failure detection pattern for detecting that the card reader has undergone a wire disconnection or has short-circuited. The data signal pattern is arranged in a protected region D, which is a region surrounded on all sides by the failure detection pattern.
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9.发明申请公开(公告)号：US20170024636A1
公开(公告)日：2017-01-26
申请号：US15217130
申请日：2016-07-22
发明人： Junro TAKEUCHI
CPC分类号： G06K7/10316 , G06K7/10158 , G06K7/10217
摘要： A communication device having a function for supplying electric power to a communication partner may include a non-contact control section configured to balanced-output transmission power, an antenna circuit configured to transmit the transmission power as an electromagnetic wave, and a matching circuit which is disposed between an output of the non-contact control section and an input of the antenna circuit and is configured to perform impedance matching. The matching circuit and the antenna circuit are respectively provided with two systems and circuit structures from the output of the non-contact control section to the antenna circuits via the matching circuits of the two systems are formed symmetrically.
摘要翻译： 具有向通信对方提供电力的功能的通信装置可以包括：被配置为平衡输出发送功率的非接触控制部，被配置为发送作为电磁波的发送功率的天线电路，以及匹配电路 设置在非接触控制部分的输出端和天线电路的输入端之间，并被配置为执行阻抗匹配。 匹配电路和天线电路分别具有两个系统，并且通过两个系统的匹配电路对称地形成从非接触控制部分的输出到天线电路的电路结构。
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公开(公告)号：US20150356333A1
公开(公告)日：2015-12-10
申请号：US14403000
申请日：2013-12-25
发明人： Junro TAKEUCHI
IPC分类号： G06K7/10
CPC分类号： G06K7/10336 , G06K19/0723 , G06K19/077 , G06K19/07747 , G06K19/07783 , H01Q1/2208 , H01Q7/00 , H01Q23/00
摘要： A non-contact type information processing device may include a flat plate-shaped substrate on which a communication antenna formed in a ring shape and a signal processing circuit part electrically connected with the communication antenna are mounted; and a connector member structured to electrically connect a host device on which the non-contact type information processing device is mounted with the non-contact type information processing device. The signal processing circuit part may be mounted on the substrate on an outer peripheral side relative to the communication antenna formed in the ring shape; and the connector member may be mounted on the substrate on an inner peripheral side relative to the communication antenna formed in the ring shape so that an inserting direction of a second connector member which is inserted and connected with the connector member is substantially parallel to a thickness direction of the substrate.
摘要翻译： 非接触型信息处理装置可以包括其上安装有形成环形的通信天线的平板状基板和与通信天线电连接的信号处理电路部分; 以及连接器构件，被构造成将安装有非接触型信息处理装置的主机装置与非接触型信息处理装置电连接。 信号处理电路部分可以相对于形成为环形的通信天线的外周侧安装在基板上; 并且连接器构件可以相对于形成为环形的通信天线的内周侧安装在基板上，使得与连接器构件插入并连接的第二连接器构件的插入方向基本上平行于厚度 基板的方向。
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