公开(公告)号：US5222139A

公开(公告)日：1993-06-22

申请号：US785810

申请日：1991-10-31

Applicant: Kazuo Takaragi ,  Tsutomu Nakamura ,  Masahiro Yamashita ,  Kazuo Hashimoto ,  Hiroshi Matsumoto

Inventor： Kazuo Takaragi ,  Tsutomu Nakamura ,  Masahiro Yamashita ,  Kazuo Hashimoto ,  Hiroshi Matsumoto

IPC: G09C1/00 ,  H04L9/06

CPC classification number: H04L9/0625 ,  H04L2209/12 ,  H04L2209/24

Abstract: Cryptographic techniques for enciphering computer messages or the like include a unit for generating a cipher program for enciphering message data or plaintext by using a plurality of kinds of basic involution processing programs and desired key data, and a unit for enciphering the message data into ciphertext by executing the generated cipher program for the message data. A part of the involution processing program includes a substitution transformation portion and a permutation transformation portion. In accordance with the bit pattern of the above key data, a sequence for executing each of the involution processing programs and a sequence for executing the substitution transformation portion and the permutation transformation portion are determined. The above plurality of transformation processes include an operation of circular shifting to the right or left by X bits and an operation of circular shifting to the right or left by Y bits, with the X and Y being mutually different numbers. An indication of detailed numerical values of the X and Y and the right or left direction for a circular shift is given by key data. According to the above structure, a part of the functions for structuring the encipherment algorithms and the sequence for executing the functions are changed by key data. With the above arrangement, a large amount of algorithm transformation patterns are generated by the product of a number of changes of a part of the functions and a sum of combinations of permutation in the sequence of executing the functions, thus making it extremely difficult to crack the algorithms.

Abstract translation: 用于加密计算机消息等的加密技术包括用于通过使用多种基本归档处理程序和期望的密钥数据来生成用于加密消息数据或明文的密码程序的单元，以及用于通过以下步骤将消息数据加密为密文的单元： 对消息数据执行生成的密码程序。 卷积处理程序的一部分包括替换变换部分和置换变换部分。 根据上述关键数据的位模式，确定用于执行每个退回处理程序的顺序和用于执行替换变换部分和置换变换部分的序列。 上述多个变换处理包括以X位向左或向左循环移位的操作，以及X和Y相互不同的数字向右或向左移动Y位的操作。 密钥数据给出X和Y的详细数值以及循环移位的左右方向的指示。 根据上述结构，通过关键数据来改变用于构造加密算法的功能的一部分和用于执行功能的顺序。 通过上述布置，通过函数的一部分的变化的数量和执行功能的顺序中的置换的组合的和的乘积来产生大量的算法变换模式，从而使得非常难以破解 算法。

公开(公告)号：US5018014A

公开(公告)日：1991-05-21

申请号：US396570

申请日：1989-08-21

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04N5/265 ,  H04N5/775 ,  H04N5/903 ,  H04N5/91

CPC classification number: H04N5/7755 ,  H04N21/4316 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/440263 ,  H04N21/47217 ,  H04N5/45 ,  H04N5/91

Abstract: When a user wants to reproduce a necessary scene once more again during the TV reviewing, a main picture is continuously displayed on a TV screen while a side picture and sound which are recorded without using a conventional endless tape. The size of the audio picture on the TV screen is adjustable. In comparison with prior art using the conventional tape or the like, it is not necessary to worry about mechanical wear and installation.

Abstract translation: 当用户想要在电视回顾期间再次再次再现必要的场景时，主要图像被连续地显示在电视屏幕上，而在不使用常规无端磁带的情况下记录侧面图像和声音。 电视屏幕上音频图像的大小可调。 与使用传统的胶带等的现有技术相比，不必担心机械磨损和安装。

公开(公告)号：US4908849A

公开(公告)日：1990-03-13

申请号：US278952

申请日：1988-11-30

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04M1/65 ,  H04M1/64 ,  H04M1/652

CPC classification number: H04M1/652 ,  H04M2250/58

Abstract: A telephone answering device wherein an outgoing messsage can be repeatedly played back from the beginning in response to a predetermined special signal sent out by a calling party. In case of a call to the device through a telephone operator, the calling party can listen to the whole outgoing message again by sending the special signal after the telephone operator puts him through. The calling party can then confirm that it is his desired called party's number. Further, if a foreign calling party is not able to understand thoroughly the outgoing message in the original language after only one playback, he can listen to the outgoing message again.

Abstract translation: 一种电话应答设备，其中响应于主叫方发送的预定特殊信号，可以从头开始重复播放出局消息。 在通过电话机呼叫设备的情况下，主叫方可以在电话接线员通过之后通过发送特殊信号再次收听整个传出的消息。 主叫方可以确认这是他所期望的被叫方号码。 此外，如果外部呼叫方在仅一次播放之后不能彻底地理解原始语言中的外发消息，则他可以再次听取传出的消息。

公开(公告)号：US4866754A

公开(公告)日：1989-09-12

申请号：US291936

申请日：1988-12-30

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04M1/64 ,  H04M1/65

CPC classification number: H04M1/651

Abstract: An automatic telephone answering and recording device, wherein if an incoming call is received when an incoming message tape is full or an owner fails to set the telephone answering device to an automatic answering mode prior to leaving, the telephone line is nevertheless engaged to operate the telephone answering device. Then an outgoing message for answering only, such as "Please call back later", is generated by a voice synthesizer and sent out to a calling party, so that the calling party can understand the situation and know what to do.

Abstract translation: 一种自动电话应答和记录设备，其中如果在进入的消息磁带已满或者所有者在离开之前未能将电话应答设备设置为自动应答模式的情况下接收到呼叫，则电话线路仍然被操作以操作 电话应答设备 然后，一个仅用于回答的传出消息，例如“请稍后回叫”，由语音合成器生成并发送给主叫方，以便主叫方能够理解情况并知道该怎么做。

公开(公告)号：US4856053A

公开(公告)日：1989-08-08

申请号：US187940

申请日：1988-04-29

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04N1/00 ,  H04M1/66 ,  H04M11/00 ,  H04N1/32

CPC classification number: H04N1/00912 ,  H04M1/66 ,  H04N1/32 ,  H04N1/32005 ,  H04N1/32614

Abstract: Telephone terminal equipment has circuitry for preventing malicious and nuisance transmission of information by detecting during reception of an incoming call whether or not any person is present around the equipment. Information from a calling party is received without any limit when no person is around the equipment. An owner can remotely operate the equipment to set the limited number of paper or to release the limit for receiving information as he desires.

Abstract translation: 电话终端设备具有用于通过在接收到来电期间检测到是否有任何人在设备周围存在来防止信息的恶意和令人不安的传输的电路。 当没有人在设备周围时，来自主叫方的信息没有任何限制。 所有者可以远程操作设备以设置有限数量的纸张，或者根据他的需要释放接收信息的限制。

公开(公告)号：US4837803A

公开(公告)日：1989-06-06

申请号：US200777

申请日：1988-06-01

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04M1/65

CPC classification number: H04M1/6515

Abstract: A telephone answering device having immediate playback function, wherein incoming messages from calling parties are successively recorded after sending of an outgoing message, and the recorded incoming messages can be successively played back immediately from a beginning position of an incoming message tape without rewinding when a user operates the device manually or remotely to save time for the user.

Abstract translation: 具有即时播放功能的电话应答设备，其中在发送传出消息之后连续地记录来自主叫方的传入消息，并且可以从输入消息磁带的开始位置连续重放所记录的进入消息，而不会在用户 手动或远程操作设备，为用户节省时间。

公开(公告)号：US4737979A

公开(公告)日：1988-04-12

申请号：US820352

申请日：1986-01-21

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04M1/658 ,  H04M1/64 ,  H04M1/65

CPC classification number: H04M1/658

Abstract: A record/play unit and a tape controller in an automatic telephone answering device with a paging function that sets an incoming message tape in a record mode in response to a beep tone generated upon completion of the sending of a first, normal, outgoing message and a second outgoing message for providing a paging procedure to a caller when an incoming message is not recorded by the caller after the beep tone is generated. The controller thereafter drives an engaging section in response to a special code sent by the calling party. The engaging section temporarily disengages the device from the telepone lines and then engages the device with the telephone lines again. Subsequently, a DTMF oscillator is operated to dial a prestored telephone number.

Abstract translation: 具有寻呼功能的自动电话应答设备中的记录/播放单元和磁带控制器，用于响应在完成发送第一正常输出消息时产生的蜂鸣音而将录入消息磁带设置为记录模式;以及 当生成嘟嘟声后，当呼入者没有记录传入消息时，向呼叫者提供寻呼过程的第二传出消息。 控制器随后响应于呼叫方发送的特殊代码来驱动接合部分。 接合部分暂时将设备与电话线分离，然后再次与电话线接合设备。 随后，操作DTMF振荡器拨打预先存储的电话号码。

公开(公告)号：US4734929A

公开(公告)日：1988-03-29

申请号：US759276

申请日：1985-07-26

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04M1/65 ,  H04M15/08

CPC classification number: H04M1/651 ,  H04M15/08

Abstract: An automatic telephone answering device includes a generator for a voice synthesized acceptance message for collect calls. The acceptance message is generated in one of several modes of operation of the answering device, selected by a user. Preferably, the acceptance message is generated only in a fixed time message receiving mode.

Abstract translation: 自动电话应答装置包括用于收集呼叫的语音合成接收消息的发生器。 在由用户选择的应答设备的几种操作模式之一中产生接受消息。 优选地，接收消息仅在固定时间消息接收模式中生成。

公开(公告)号：US4677655A

公开(公告)日：1987-06-30

申请号：US740206

申请日：1985-05-31

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04M1/65 ,  H04M1/64 ,  H04M1/656 ,  H04M1/725 ,  H04Q7/20 ,  H04Q7/38 ,  H04M11/10

CPC classification number: H04M1/725 ,  H04M1/64 ,  H04M1/6505

Abstract: A cordless telephone having a base unit with automatic telephone answering function and a portable unit has an engaging means for forming an engaging circuit upon an incoming call from a calling party, when the portable unit is kept in the off-hook state over a preset period of time during sending of outgoing message from the base unit, and an outgoing message inhibiting circuit which activated by output of preset timer means and inhibit outgoing message then both parties' conversation can be recorded in recording means on base unit which is set in stand-by mode.

Abstract translation: 具有具有自动电话应答功能的基座单元和便携式单元的无绳电话具有接合装置，用于当来自主叫方的呼入时形成接合电路，当便携式单元在预设时段内保持在摘机状态时 从基本单元发送出局消息的时间，以及通过预设定时器装置的输出而激活的输出消息禁止电路，并且禁止输出消息，则双方的通话可以被记录在基站单元上的记录装置中， 按模式。

公开(公告)号：US4582958A

公开(公告)日：1986-04-15

申请号：US617939

申请日：1984-06-06

Applicant: Kazuo Hashimoto

Inventor： Kazuo Hashimoto

IPC: H04M1/00 ,  H04M3/54 ,  H04M3/42

CPC classification number: H04M3/54

Abstract: In a secretary telephone system for calling a transfer destination telephone set through given local lines of a telephone set different from a called party telephone set upon reception of a call from a calling party telephone set to the called party telephone set, the calling party telephone set can receive a busy signal in response to an output generated from a busy tone detector for detecting the busy tone when the transfer destination telephone set is set in an off-hook state. In addition, when a person at the transfer destination telephone set does not answer the phone within a predetermined period of time, the busy tone can be sent to the calling party telephone set in response to an output generated from a timer arranged therewith.

Abstract translation: 在接收到从主叫方电话机到被叫方电话机的呼叫的与被叫方电话机不同的电话机的给定本地线路呼叫转移目的地电话机的秘书电话系统中，主叫方电话机 可以响应于从忙音检测器产生的输出，当传送目的地电话机被设置为摘机状态时，用于检测忙音，可以接收忙信号。 此外，当传送目的地电话机中的人在预定时间段内没有接听电话时，可以响应于从其布置的定时器产生的输出，将忙音调发送到主叫方电话机。