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    • 6. 发明授权
    • Telephone and telephone system having temporary transfer and
hold-release functions
    • 具有临时转移和保留功能的电话和电话系统
    • US5095504A
    • 1992-03-10
    • US250222
    • 1988-09-28
    • Shigeru NishikawaShugoro UenoMichihiro Izumi
    • Shigeru NishikawaShugoro UenoMichihiro Izumi
    • H04M3/20H04M3/487H04M3/58H04Q11/04
    • H04Q11/04H04M3/58H04M3/20H04M3/487
    • In a telephone system for performing channel control among telephones connected to a plurality of telephone lines, a call during a conversation between first and second telephones is placed on hold by a hold request from, say, the second telephone, and the call is capable of being transferred to a third telephone. It is also possible for the holding first telephone to instruct that the holding state be cancelled during the call transfer processing. When such a hold cancellation input from the first telephone is detected, the second telephone that requested the hold is so notified by an alarm. If the first telephone is subsequently hung up, the holding call is released and the connecting line of the first telephone is opened. When the second telephone cancels the holding state, the holding call is released and communication between the first and second telephones is restored. It is also arranged so that the holding first telephone can cause a message to be outputted from the second telephone that initiated the hold, thereby informing the second telephone of a desire to have the holding state cancelled. Thus, whereas a holding telephone is incapable of cancelling the holding state in the prior art, the foregoing arrangement makes it possible for the holding telephone to instruct cancellation of the holding state and to send a prescribed message to the telephone that initiated the hold.
    • 在用于在连接到多个电话线路的电话之间执行信道控制的电话系统中,通过来自第二电话的保持请求将第一和第二电话之间的对话期间的呼叫置于保持状态,并且呼叫能够 被转移到第三个电话。 在呼叫转移处理期间,保持第一电话也可以指示保持状态被取消。 当检测到来自第一电话的这种保持取消输入时,通过报警来通知请求保持的第二电话。 如果第一个电话随后被挂断,则保持呼叫被释放,第一个电话的连接线被打开。 当第二电话取消保持状态时,保持呼叫被解除,并且恢复第一和第二电话之间的通信。 它还被布置成使得保持第一电话可以导致从启动保持的第二电话输出消息,从而通知第二电话希望取消保持状态。 因此,虽然保持电话不能取消现有技术中的保持状态,但是上述布置使得保持电话可以指示取消保持状态并且向发起保持的电话发送规定的消息。
    • 8. 发明授权
    • Method for preparing color separation printing patterns
    • 制备色彩分离印花图案的方法
    • US4017894A
    • 1977-04-12
    • US509499
    • 1974-09-26
    • Hitoshi AkamiShigeru NishikawaToshio IkedaAkira Tsukokura
    • Hitoshi AkamiShigeru NishikawaToshio IkedaAkira Tsukokura
    • G03F3/08H04N1/409H04N1/54H04N1/58H04N1/62H04N1/64H04N1/46
    • H04N1/62H04N1/409H04N1/54H04N1/58H04N1/648
    • In a method of preparing color separation printing patterns from a multi-color original design, the design is irradiated by light and multi-color light components reflected from minute picture elements constituting the design are detected. The detected light components are converted to picture element data representative of the optical energy level of the reflected light corresponding to each picture element. The picture element data are stored and filtered to form quantized picture element data indicative of several series of reflected light components respectively falling within different preselected ranges of color. This is done by comparing successive picture element data to detect significant differences in energy level indicative of color changes. The reason for each substantial difference in output level is determined, e.g., pattern defect or imperfection, and the filtered picture element data are stored along with change codes indicative of the reason for the difference. The color of the filtered picture element data is identified by comparison with predetermined stored sample color data. The picture element data are then modified in accordance with the change codes to comply with particular printing conditions or to correct the determined imperfections or defects arising in the original design before the data are supplied to a photomodulator which modulates a laser beam impinging on a photosensitive film for black-and-white reproduction of a predetermined identified color of the original design.
    • 在从多色原始设计制备分色印刷图案的方法中,设计由光照射,并且检测到构成设计的从微小像素反射的多色光成分。 检测到的光分量被转换为表示对应于每个像素的反射光的光能级的像素数据。 存储和滤波图像元素数据以形成指示分别落入不同预选颜色范围内的多个反射光分量的量化的图像元素数据。 这是通过比较连续的图像元素数据来检测指示颜色变化的能量水平的显着差异来完成的。 确定输出电平的每个实质性差异的原因,例如,图案缺陷或不完美,并且滤波的图像元素数据与表示差异原因的变化代码一起存储。 通过与预定存储的样本颜色数据进行比较来识别被滤波的图像元素数据的颜色。 然后根据改变代码修改图像元素数据以符合特定打印条件,或者在将数据提供给调制激光束照射在感光膜上的激光束的光调制器之前校正在原始设计中出现的确定的缺陷或缺陷 用于原始设计的预定识别颜色的黑白再现。
    • 9. 发明授权
    • Information processing apparatus
    • 信息处理装置
    • US08560832B2
    • 2013-10-15
    • US12623058
    • 2009-11-20
    • Shigeru NishikawaAkihiko Yushiya
    • Shigeru NishikawaAkihiko Yushiya
    • G06F21/00
    • H04L63/12H04L9/0631H04L9/0637H04L9/0643H04L9/3242H04L63/164H04L2209/125H04L2209/20
    • To efficiently perform encryption/decryption and message authentication processing for a plurality of messages in parallel, an information processing apparatus includes a plurality of encryption/decryption and message authentication units which can perform encryption/decryption processing and message authentication processing by switching between them in a predetermined block unit, and are configured to be operable in parallel, and a data transfer control unit which distributes processing target data associated with an encryption/decryption and message authentication processing request to the plurality of encryption/decryption and message authentication units. The data transfer control unit distributes the processing target data so that each of the plurality of encryption/decryption and message authentication units alternately performs the encryption/decryption processing and the message authentication processing in the predetermined block unit for each processing request included in a plurality of processing requests.
    • 为了对多个消息进行并行地有效地执行加密/解密和消息认证处理,信息处理装置包括多个加密/解密和消息认证单元,它们可以通过在它们之间切换进行加密/解密处理和消息认证处理 预定块单元,并且被配置为并行操作;以及数据传送控制单元,其将与加密/解密和消息认证处理请求相关联的处理目标数据分配给所述多个加密/解密和消息认证单元。 数据传送控制单元分配处理目标数据,使得多个加密/解密和消息认证单元中的每一个交替地执行加密/解密处理以及包括在多个加密/解密处理中的每个处理请求的预定块单元中的消息认证处理 处理请求。
    • 10. 发明申请
    • INFORMATION PROCESSING APPARATUS
    • 信息处理装置
    • US20100138648A1
    • 2010-06-03
    • US12623058
    • 2009-11-20
    • Shigeru NishikawaAkihiko Yushiya
    • Shigeru NishikawaAkihiko Yushiya
    • H04L29/06H04L9/00
    • H04L63/12H04L9/0631H04L9/0637H04L9/0643H04L9/3242H04L63/164H04L2209/125H04L2209/20
    • To efficiently perform encryption/decryption and message authentication processing for a plurality of messages in parallel, an information processing apparatus includes a plurality of encryption/decryption and message authentication units which can perform encryption/decryption processing and message authentication processing by switching between them in a predetermined block unit, and are configured to be operable in parallel, and a data transfer control unit which distributes processing target data associated with an encryption/decryption and message authentication processing request to the plurality of encryption/decryption and message authentication units. The data transfer control unit distributes the processing target data so that each of the plurality of encryption/decryption and message authentication units alternately performs the encryption/decryption processing and the message authentication processing in the predetermined block unit for each processing request included in a plurality of processing requests.
    • 为了对多个消息进行并行地有效地执行加密/解密和消息认证处理,信息处理装置包括多个加密/解密和消息认证单元,它们可以通过在它们之间切换进行加密/解密处理和消息认证处理 预定块单元,并且被配置为可并行操作;以及数据传输控制单元,其将与加密/解密和消息认证处理请求相关联的处理目标数据分配给所述多个加密/解密和消息认证单元。 数据传送控制单元分配处理目标数据,使得多个加密/解密和消息认证单元中的每一个交替地执行加密/解密处理以及包括在多个加密/解密处理中的每个处理请求的预定块单元中的消息认证处理 处理请求。