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    • 44. 发明授权
    • PCM transmission system
    • PCM传输系统
    • US4759038A
    • 1988-07-19
    • US800838
    • 1985-11-22
    • Susumu TakahashiSusumu Tanaka
    • Susumu TakahashiSusumu Tanaka
    • H03M7/30H04B14/06
    • H03M7/3053H04B14/066
    • A PCM difference data is obtained from an original data, and an absolute data having a lower bit number than the original data is obtained at every data block, each data block comprising a plurality of the difference data. The transmission data includes the difference data and absolute data which is transmitted. The received data is separated into the difference data and the absolute data and the received difference data is integrated to provide the demodulated data. The integrated data is refreshed by the received absolute data only when the difference between the integrated data and absolute data is more than a predetermined value.
    • 从原始数据获得PCM差分数据,并且在每个数据块处获得具有比原始数据低的位数的绝对数据,每个数据块包括多个差分数据。 发送数据包括差分数据和发送的绝对数据。 接收到的数据被分离成差分数据,并且绝对数据和接收的差分数据被积分以提供解调数据。 只有当集成数据和绝对数据之间的差异大于预定值时,才能通过接收到的绝对数据刷新集成数据。
    • 45. 发明授权
    • Method of forming dichromatic copy images
    • 形成二色复印图像的方法
    • US4539281A
    • 1985-09-03
    • US557225
    • 1983-11-30
    • Susumu TanakaKaoru Takebe
    • Susumu TanakaKaoru Takebe
    • G03G15/01G03G13/01G03G13/09
    • G03G13/013G03G13/09G03G2215/0609
    • The invention disclosed concerns a method of forming dichromatic copy images. An electrostatic latent image having a first image portion and a second image portion is formed. The first image portion is developed by a first magnetic brush developing device using at least a magnetic toner of first color triboelectrically chargeable to a specific polarity. The second image portion is developed by a second magnetic brush developing device using a mixture of a magnetic carrier substantially not triboelectrically chargeable with the magnetic toner and a non-magnetic toner of a second color triboelectrically chargeable to a polarity opposite to that of the magnetic toner by contact with the magnetic carrier.
    • 本发明涉及一种形成二色复印图像的方法。 形成具有第一图像部分和第二图像部分的静电潜像。 第一图像部分由第一磁刷显影装置显影,其使用至少一种可摩擦电荷地加载到特定极性的第一颜色的磁性调色剂。 第二图像部分由第二磁刷显影装置显影,该第二磁刷显影装置使用与磁性调色剂基本上不能摩擦带电的磁性载体和可与摩擦调色剂的极性相反极性的第二颜色的非磁性调色剂 通过与磁性载体接触。
    • 46. 发明授权
    • Bias circuit for use in a single-ended push-pull circuit
    • 用于单端推挽电路的偏置电路
    • US4401951A
    • 1983-08-30
    • US191405
    • 1980-09-29
    • Susumu Tanaka
    • Susumu Tanaka
    • H03F1/32H03F3/20H03F3/30
    • H03F3/3071
    • A bias circuit for use in the single-ended push-pull circuit has NPN and PNP transistors whose emitters are connected to each other and whose collectors provide a bias voltage, diodes and resistance elements. On the operating side, the diode gives a reference voltage and the resistance element detects the voltage corresponding to the increase of the output voltage exceeding the reference voltage. Simultaneously, on the unoperating side, the diode decreases the voltage between its both terminals. Thus the bias voltage is made larger, by positive feedback operation on the operating side and by negative feedback operation on the unoperating side, enough to prevent output power transistor on the unoperating side from being cut off.
    • 用于单端推挽电路的偏置电路具有NPN和PNP晶体管,其发射极彼此连接,并且其集电极提供偏置电压,二极管和电阻元件。 在操作侧,二极管给出参考电压,电阻元件检测到与超过参考电压的输出电压增加相对应的电压。 同时,在非操作侧,二极管降低其两端之间的电压。 因此,通过在操作侧的正反馈操作和在非操作侧的负反馈操作使偏置电压更大,足以防止非操作侧的输出功率晶体管被截止。
    • 49. 发明授权
    • Cylinder head
    • 气缸盖
    • US4050244A
    • 1977-09-27
    • US637015
    • 1975-12-02
    • Nobutaka MorikawaSusumu Tanaka
    • Nobutaka MorikawaSusumu Tanaka
    • F02F1/42F02B77/02F02F1/24F02F1/38F01N7/08
    • F02F1/4271F02B77/02F02F1/38F02F1/4264F02F2001/245
    • A cylinder head including a tubular port liner made of a heat resistant metal, with an annular space interposed between the liner and the wall of a cavity in the cylinder head, whereby the heat to be transmitted from exhaust gases to the cylinder head is insulated by the annular space defined between the port liner and the wall of a cavity in the cylinder head. This tubular port liner is secured or embedded into the cylinder head itself at its one end on the side of a combustion chamber according to the so-called "insert" casting technique and flared at the other end on the side of an exhaust pipe so as to provide an intimate contact between the wall of a cavity in the cylinder head and the liner. The tubular port liner is formed on its lower part with a built-up, beaded portion which is fitted in a corresponding concave portion in the wall of the cavity in the cylinder head for preventing shifting of the liner due to thermal expansion or contraction.
    • 一种气缸盖,包括由耐热金属制成的管状端口衬套,其中环形空间插入在衬套和气缸盖中腔体的壁之间,由此从排气到气缸盖的热量被绝缘 在气缸盖之间限定的环形空间和腔体的壁之间。 该管状端口衬垫根据所谓的“插入式”铸造技术​​在燃烧室侧的一端固定或嵌入气缸盖本身,并在排气管侧另一端扩张,以便 以在气缸盖中的空腔的壁与衬套之间提供紧密的接触。 管状端口衬垫在其下部形成有组合的串珠部分,该部分装配在气缸盖中的空腔壁中的相应的凹入部分中,以防止由于热膨胀或收缩而导致衬套移位。