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公开(公告)号：US5920850A
公开(公告)日：1999-07-06
申请号：US334096
申请日：1994-11-04
申请人： Kevin D. Hunter , Arno Muller
发明人： Kevin D. Hunter , Arno Muller
CPC分类号： G07B17/00193 , G07C9/00023 , G07B2017/00258 , G07B2017/00403 , G07B2017/0079
摘要： A postage metering system is provided with a countdown time. The countdown timer issues a priority interrupt when the timer has timed out which interrupts the control system of the meter in such a manner as to hold the meter in reset preventing operation of the postage meter. The timer is reset to a fixed period upon each funds recharge after the meter has been placed in recharge mode but prior to exposure of the secure accounting memory to recharge information.
摘要翻译： 邮资计费系统提供倒计时时间。 当定时器超时时，倒计时定时器发出优先中断，中断了仪表的控制系统，使得仪表处于复位状态，防止了邮资计费器的运行。 在计费器已经进入充电模式之后，但在安全计费存储器暴露于充电信息之前，每次资金充值时，定时器将重置为固定期间。
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公开(公告)号：US5377264A
公开(公告)日：1994-12-27
申请号：US163774
申请日：1993-12-09
申请人： Young W. Lee , Sungwon Moh , Arno Muller
发明人： Young W. Lee , Sungwon Moh , Arno Muller
CPC分类号： H04L9/32 , G06F12/1433 , G06F21/79
摘要： A data verification system including a circuit verifies that unlocking data generated by a microprocessor to be written into the ASIC before a memory write is valid. The microprocessor is programmed to generate an ASIC address when unlocking data is to be written to the ASIC and to encrypt and decrypt that data. The verifying circuit unit receives the encrypted data and decrypts the encrypted data and compares the decrypted data with the encrypted data. The verifying circuit generating an enable signal only if the comparison is true. An address decoding unit is provided for receiving the memory address signal and causing a memory write enable signal to be generated for the memory unit only if the verifying circuit unit has generated an enable signal. Registers unit in communication with the data bus and the verifying circuit unit are provided for writing decryption parameters in the register unit in accordance with the programming of the microprocessor during power-up of the microprocessor.
摘要翻译： 包括电路的数据验证系统在存储器写入有效之前验证将由微处理器产生的数据解锁以写入ASIC。 当解锁数据要写入ASIC并加密和解密该数据时，微处理器被编程为产生ASIC地址。 验证电路单元接收加密数据并对加密数据进行解密，并将解密后的数据与加密数据进行比较。 验证电路仅在比较为真时才产生使能信号。 提供地址解码单元，用于接收存储器地址信号，并且仅当验证电路单元已经产生使能信号时才使存储器单元产生存储器写使能信号。 提供与数据总线和验证电路单元通信的寄存器单元，用于在微处理器加电期间根据微处理器的编程将解密参数写入寄存器单元。
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3.发明授权Electronic postage meter having separate funds charge registers and recredits funds register in predetermined amount when funds fall to predetermined level 失效具有单独资金的电子邮资计费器和资金注册资金在资金下降至预定水平时以预定金额登记
公开(公告)号：US5187798A
公开(公告)日：1993-02-16
申请号：US319456
申请日：1989-03-06
IPC分类号： G07B17/00
CPC分类号： G07B17/00314 , G07B17/00362 , G07B2017/00346 , G07B2017/00395 , G07B2017/00411
摘要： In an electronic postage meter, two accounts are maintained in non-volatile memory. One account represents the funds available for the postage meter and the other is an account representing operational funds. The operational funds account is accessed and updated in meter trips. The other is accessed when operating funds reach a predetermined level. In a first embodiment, the first register is disposed in a low endurance non-volatile memory while the second register is disposed in a high endurance device which has lower retention capability. The non-volatile memory in which the first register is disposed may be maintained at power-down or power-savings condition during trip cycles and other system operations in order to protect the funds stored in the first register.
摘要翻译： 在电子邮资计费器中，两个帐户保存在非易失性存储器中。 一个帐户代表可用于邮资计费的资金，另一个是代表业务资金的帐户。 操作资金账户以米次行程进行访问和更新。 当经营资金达到预定水平时，另一个被访问。 在第一实施例中，第一寄存器设置在低耐久性非易失性存储器中，而第二寄存器设置在具有较低保留能力的高耐久性器件中。 其中设置第一寄存器的非易失性存储器可以在跳闸循环和其他系统操作期间被保持在断电或省电状态，以便保护存储在第一寄存器中的资金。
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公开(公告)号：US4953996A
公开(公告)日：1990-09-04
申请号：US376175
申请日：1989-07-06
IPC分类号： G07B17/00
CPC分类号： G07B17/00193 , G07B17/00314 , G07B17/00508 , G07B2017/00241 , G07B2017/00322 , G07B2017/00524
摘要： A postage meter includes a printwheel setting mechanism which allows shortest path setting of the printwheel. Stepper motors are provided for each printwheel which drives the printwheels through a transfer gear having a large diameter and greater number of teeth so that there are multiple positions of the transfer wheel which correspond to a particular character to be printed by the printwheel. The stepper motors are microprocessor controlled and a routine calculates the shortest rotational path of the setting of a new character for printing.
摘要翻译： 邮资计包括一个允许打印轮最短路径设置的打印轮设置机构。 为每个打印轮提供步进电机，其通过具有大直径和更大数量的齿的传送齿轮驱动印刷轮，使得传送轮具有与由打印轮打印的特定字符对应的多个位置。 步进电机由微处理器控制，程序计算用于打印的新字符设置的最短旋转路径。
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5.发明授权
公开(公告)号：US4775246A
公开(公告)日：1988-10-04
申请号：US832904
申请日：1986-02-25
CPC分类号： G07B17/00193 , G07B17/0008 , G07B17/00314 , G07B17/00508 , G07B17/00733 , G07F7/1016 , G07B2017/00096 , G07B2017/00177 , G07B2017/00201 , G07B2017/00241 , G07B2017/00258 , G07B2017/00322 , G07B2017/0058 , G07B2017/00588 , G07B2017/00596 , G07B2017/0075 , G07B2017/0083
摘要： A system for detecting fraudulent imprints on documents is disclosed. The system comprises a metering device, a host and a verifying facility. The metering device provides a validation signal to the host and its associated printer. Thereafter, the printer prints information which includes information from the validation signal. Thereafter the information printed on a mailpiece can be validated at the verifying facility by detecting the validation information provided by the metering device. The system provides a method to make a secure metering device without an integral printer. This value printing system provides for a secure system that will allow for the detection of fraudulent imprints at a verifying facility.
摘要翻译： 公开了一种用于检测文件上的欺诈印记的系统。 该系统包括计量装置，主机和验证装置。 计量装置向主机及其关联的打印机提供验证信号。 此后，打印机打印包含来自验证信号的信息的信息。 此后，可以通过检测由计量装置提供的验证信息，在验证设备上验证打印在邮件上的信息。 该系统提供了一种无需集成打印机的安全计量装置的方法。 该价值打印系统提供了一种安全系统，其将允许在验证设施处检测到欺诈性印记。
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公开(公告)号：US4702164A
公开(公告)日：1987-10-27
申请号：US919581
申请日：1986-10-16
申请人： Arno Muller
发明人： Arno Muller
CPC分类号： G07B17/00508 , G07B2017/00548
摘要： A postage meter has a print drum with print wheels which are shiftable to select the value of the postage. The positions of the print wheels are controlled by moving gears (transmission members) connected to respective print wheels one at a time. A locking device locks each of the gears except the one one being displaced. All the gears may be locked during print cycling.
摘要翻译： 邮资计有一个带打印轮的打印鼓，可以选择邮资的价值。 打印轮的位置通过一次一个地连接到各个打印轮的齿轮（传动部件）进行控制。 锁定装置锁定除一个被移动的齿轮之外的每个齿轮。 所有的齿轮可能在打印循环期间被锁定。
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公开(公告)号：US4564922A
公开(公告)日：1986-01-14
申请号：US542225
申请日：1983-10-14
申请人： Arno Muller
发明人： Arno Muller
CPC分类号： G11C14/00 , G07B17/00314 , G07B17/00362 , G11C11/005 , G07B2017/00338 , G07B2017/00346 , G07B2017/00403 , G07B2017/00411
摘要： A security system for a postage meter includes two memories, one of which is an electronically programmable READ-ONLY memory having non-volatile storage, while the second memory is a shadow RAM which is a composite memory having a first section composed of a volatile RAM and a second section composed of non-volatile storage. During a power outage, a computer strobes the second memory to transfer data from the volatile section to the non-volatile section. Upon restoration of the power, a transfer circuit which includes a detector of the incoming power directs the transfer of at least a portion of the stored data in each of the memories to the computer for a comparison to determine if any data has been altered by the loss of power.
摘要翻译： 用于邮资计费器的安全系统包括两个存储器，其中之一是具有非易失性存储器的电子可编程只读存储器，而第二存储器是影子RAM，其是具有由易失性RAM组成的第一部分的复合存储器 以及由非易失性存储构成的第二部分。 在停电期间，计算机选通第二存储器以将数据从易失性部分传送到非易失性部分。 在恢复电源时，包括输入功率的检测器的传送电路指示将每个存储器中的至少一部分存储的数据传送到计算机进行比较，以确定是否有任何数据被 权力丧失
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公开(公告)号：US4507744A
公开(公告)日：1985-03-26
申请号：US399594
申请日：1982-07-19
申请人： Robert B. McFiggans , Arno Muller
发明人： Robert B. McFiggans , Arno Muller
CPC分类号： G07B17/00193 , G07B2017/00233
摘要： A secured housing for an electronic device having an electronic memory mounted therewithin is provided which has as access aperture which provides tamper proof security and electro-magnetic interference protection while permitting access to the memory for reading the information maintained in the memory. Opening of the access aperture disables the electronic device from further operation by unlatching a switch which disconnects the electronic device from its power supply while preventing relatching of the switch to reactivate the electronic device. Use of the access aperture provides a visible indication of access to the interior of the housing. In one embodiment of the invention, the electronic device is an electronic postage meter and the electronic memory is a nonvolatile memory containing postage accounting information.
摘要翻译： 提供一种用于具有安装在其中的电子存储器的电子设备的固定壳体，其具有提供防篡改安全性和电磁干扰保护的访问孔，同时允许访问存储器以读取存储器中保存的信息。 进入孔的打开通过解除将电子设备与其电源断开的开关断开，从而使电子设备进一步操作，同时防止开关重新启动以重新激活电子设备。 进入孔的使用提供了对壳体内部通路的可见指示。 在本发明的一个实施例中，电子设备是电子邮资计费器，电子存储器是包含邮资计费信息的非易失性存储器。
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9.发明授权
公开(公告)号：US3938453A
公开(公告)日：1976-02-17
申请号：US490964
申请日：1974-07-23
申请人： Arno Muller
发明人： Arno Muller
CPC分类号： D05C5/02
摘要： An apparatus for advancing the feed frame of an automatic embroidery machine of the type incorporating two stepping motors which are drivingly connected with the feed or embroidery frame, each stepping motor bringing about a feed or advance of the feed frame in one direction. A control mechanism generates control pulses for each stepping motor as a function of the momentarily required feed displacement of the feed frame in each direction. The control mechanism embodies two switching circuits each of which is operatively associated with one of the stepping motors, and such switching circuits generate output pulses, the number of which is proportional to the number of pulses delivered to each switching circuit by a program storage and by means of which there is determined the magnitude of the momentarily required feed displacement in the corresponding direction.
摘要翻译： 一种用于使自动绣花机的进给框架前进的装置，该自动绣花机包括两个步进马达，两个步进马达与进给或刺绣框架驱动连接，每个步进马达在一个方向上进给进料架的进给或前进。 控制机构根据进给框架在每个方向上瞬间需要的进给位移的函数产生每个步进电机的控制脉冲。 控制机构包括两个开关电路，每个开关电路与步进电机之一可操作地相关联，并且这种开关电路产生输出脉冲，其数量与通过程序存储传送到每个开关电路的脉冲数成正比，并且由 确定在相应方向上瞬间需要的进给位移的大小的装置。
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公开(公告)号：US5664123A
公开(公告)日：1997-09-02
申请号：US301086
申请日：1994-09-06
申请人： Young W. Lee , Sungwon Moh , Arno Muller
发明人： Young W. Lee , Sungwon Moh , Arno Muller
IPC分类号： H04L29/00 , G06F11/267 , G06F13/40 , H04L29/10 , G06F13/00
CPC分类号： G06F11/2221 , G06F13/4022
摘要： A micro control system includes a programmable microcontroller which is in bus communication with memory units and a operating power supply for providing operating power to said microcontroller. A communication module is part of the micro control system and is in communication with the data bus of the micro control system for receiving and transmitting data messages to an external device, and for encoding said transmitted data messages to conform to a serial communication protocol and decoding said received data messages. The microcontroller is programmed to generated a first control signal or a second control signal. An input-output interface is included as part of the micro control system and includes a number of switching units responsive to the first control signal of the microcontroller to place the respective switching units in a first mode of operation for providing communication between said communication module and a connector. The switching units also respond to said second control signal from the microcontroller to place said switching units in a second mode of operation for providing communication between said data bus of the micro control system and said connector to which connector the external device is attached.
摘要翻译： 微控制系统包括与存储器单元进行总线通信的可编程微控制器和用于向所述微控制器提供工作电源的工作电源。 通信模块是微控制系统的一部分，并且与微控制系统的数据总线通信，用于向外部设备接收和发送数据消息，并且对所发送的数据消息进行编码以符合串行通信协议和解码 表示收到的数据信息。 微控制器被编程为产生第一控制信号或第二控制信号。 输入输出接口被包括在微控制系统的一部分中，并且包括响应于微控制器的第一控制信号的多个开关单元，以将相应的开关单元放置在第一操作模式中，以提供所述通信模块与 连接器 开关单元还响应来自微控制器的所述第二控制信号，以将所述开关单元放置在第二操作模式中，以提供微控制系统的所述数据总线与外部设备连接到的连接器的所述连接器之间的通信。
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