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31. 发明专利

JPS54126982A METHOD OF DETECTING DEFECTIVES ON SURFACE OF ENAMELED WIRE 失效
公开(公告)号：JPS54126982A
公开(公告)日：1979-10-02
申请号：JP3412278
申请日：1978-03-27
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： SUGIYAMA NORIO , ASAKA KAZUHIKO
IPC分类号： G01N21/89 , G01N21/892 , H01B13/16

32. 发明专利

JPS54107383A METHOD OF DETECTING SURFACE FLAW OF LINEAR MATERIAL 失效
公开(公告)号：JPS54107383A
公开(公告)日：1979-08-23
申请号：JP1384578
申请日：1978-02-09
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： SUGIYAMA NORIO , ASAKA KAZUHIKO
IPC分类号： G01N21/89 , G01N21/892

33. 发明专利

JPS5496328A METHOD OF DETECTING MAGNETIC MARK 失效
公开(公告)号：JPS5496328A
公开(公告)日：1979-07-30
申请号：JP313878
申请日：1978-01-13
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： KASAHARA TOSHIO , SUGIYAMA NORIO , ASAKA KAZUHIKO
IPC分类号： G06K7/08

34. 发明专利

JPS5474772A COIL FOR DETECTING MAGNETIC MARK ON LINE FROM STEEL CORE ALUMINUM 失效
公开(公告)号：JPS5474772A
公开(公告)日：1979-06-15
申请号：JP14316277
申请日：1977-11-28
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： SUGIYAMA NORIO , ASAKA KAZUHIKO , SHIRAHATA NORIO , SATOU ICHIROU
IPC分类号： G01B7/00 , G01B7/04

35. 发明专利

JPH01221036A TRANSCEIVER FOR COMMUNICATION NETWORK 失效
公开(公告)号：JPH01221036A
公开(公告)日：1989-09-04
申请号：JP4647888
申请日：1988-02-29
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： SAMEJIMA MASAHIDE , ASAKA KAZUHIKO
摘要： PURPOSE:To always enable data transmission reception without being affected by the change in the length of an optical fiber by using a frequency different from that of a data signal from a terminal equipment so as to modulate collision information and outputting the result to a data bus. CONSTITUTION:A collision signal output circuit 23 sends a data of a data signal D01 10[HHz] from a terminal equipment PC1 to a transmission means 3 when an output of a collision detection circuit 22 is at a low level and sends a pulse signal 17.5[MHz] as collision information to the transmission means 3. The 1st transceiver T10 receives a data signal DT0 including the data component of 10[MHz] and a collision information component of 17.6[MHz] outputted to a transmission line DL to separate the data component and the collision information at all times and discriminates the idle state of the transmission line DL by detecting the presence of the collision information component and transmits/receives data signals DTIN, DT0 with the transmission line DL in case of idle state.

36. 发明专利

JPS6448551A TRANSCEIVER CABLE TEST CIRCUIT 失效
公开(公告)号：JPS6448551A
公开(公告)日：1989-02-23
申请号：JP20603587
申请日：1987-08-18
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： HARUYAMA MICHIO , ASAKA KAZUHIKO
IPC分类号： H04L12/40
摘要： PURPOSE:To simplify the circuit by discriminating whether a received test pattern is 0 or 1 after a delay time corresponding to duty ratio 1 from the leading edge of a test pattern 1 received by a test signal. CONSTITUTION:A transceiver cable test circuit 1 of 'Ethernet(R)' has a connector 1a and a terminal 1b and a test signal generating means consists of a 20MHz oscillator 2 and a binary counter 3. A logic discrimination means consists of a monostable multivibrator circuit 9 and a D flip-flop 10. When the polarity of the received test pattern is inverted due to mis-connection, the monostable multivibrator 9 is operated with a delay time tau from the leading point of time of the test pattern whose polarity is inverted and generates a pulse restored after 50nS. Thus, the terminal D of the D flip-flop is at H level at a terminal Q of the monostable multivibrator 9, then an error output is produced from the terminal 1b.

37. 发明专利

JPS62285520A DPLL NO INPUT SIGNAL COMPENSATION CIRCUIT 失效
公开(公告)号：JPS62285520A
公开(公告)日：1987-12-11
申请号：JP12938986
申请日：1986-06-04
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： ASAKA KAZUHIKO
IPC分类号： H04L7/033 , H03L7/14 , H04L7/02
摘要： PURPOSE:To attain immediate data demodulation and carrier extraction when an input signal is lost and restored again by using a gate circuit to control a signal from a counter circuit so as not to send a signal to a pulse addition/ elimination circuit. CONSTITUTION:In a DPLL circuit comprising a phase comparator 1, a counter circuit 2 controlled by a signal from the phase comparator 1, a pulse addition/ elimination circuit 6 controlled by a signal from the counter circuit 2 and an oscillator 7 supplying a signal to the counter circuit 2 and the pulse addition/ elimination circuit 6, an input signal detection circuit 3 detecting an input signal to the DPLL and a gate circuit 4 controlling the signal transmission between the counter circuit 2 and the pulse addition/elimination circuit 6 and controlled by the input signal detection circuit 3 are provided. Thus, if the input signal is lost and then restored again, the data demodulation and carrier extraction are attained immediately.

38. 发明专利

JPS6118464A Varnish feeding device 失效
标题翻译：变送器装置
公开(公告)号：JPS6118464A
公开(公告)日：1986-01-27
申请号：JP14036684
申请日：1984-07-05
申请人： Showa Electric Wire & Cable Co Ltd
发明人： ASAKA KAZUHIKO
IPC分类号： B05C11/10
摘要： PURPOSE: To maintain the temp. of varnish in a varnish tank at a fixed temp. by forming a heating medium tank to the inside and outside of the varnish tank and surrounding the varnish tank and feeding the varnish from an external varnish source to the varnish tank through the external heating medium tank.
CONSTITUTION: The varnish feeding device 1 comprises a varnish tank 2 for storing the varnish with controlled temp., an inside and outside heating medium tank 3, 4 controlled independently of its temp. and surrounding successively the tank 2, and a conducting pipe 6 for feeding the varnish from an external source 5 for the varnish to the varnish tank 2 through the outside heating medium tank 4. A tank 3 is used for controlling the temp. of the varnish in the varnish tank 2. A tank 4 is used for controlling the temp. of the varnish at the inlet of the varnish to the varnish tank 2 by heating the conducting pipe 6. By this constitution, the temp. of the varnish from the external varnish source 5 is controlled and the varnish is supplied thereafter to the separately temp.-controlled varnish tank 2.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：保持温度。的清漆在固定温度的清漆罐中。通过在清漆罐的内部和外部形成加热介质罐并围绕清漆罐，并通过外部加热介质罐将外部清漆源的清漆输送到清漆罐。构成：清漆进料装置1包括用于储存具有受控温度的清漆的清漆罐2，独立于其温度控制的内部和外部加热介质罐3,4。并连续地围绕罐2，以及用于通过外部加热介质罐4将清漆从外部来源5供给到清漆罐2的导管6.罐3用于控制温度。清漆罐2中的清漆。罐4用于控制温度。通过加热导管6将清漆的入口清漆到清漆槽2。对来自外部清漆源5的清漆进行控制，然后将清漆提供给单独温度控制的清漆罐2。

39. 发明专利

JPS60192135A Drum brake device 失效
标题翻译：鼓式制动器
公开(公告)号：JPS60192135A
公开(公告)日：1985-09-30
申请号：JP4756484
申请日：1984-03-12
申请人： Showa Electric Wire & Cable Co Ltd
发明人： NAKAMURA YOSHINORI , ASAKA KAZUHIKO
IPC分类号： F16D63/00 , F16D55/22
CPC分类号： F16D55/22
摘要： PURPOSE:To enlarge the range of brake torque by providing a drum with a disc, braking the disc by means of plural caliper devices, and controlling the caliper devices by a control unit through a reducing valve connected to a pressurized air source. CONSTITUTION:A liquid caliper device 2 is adapted to brake a disc 1 by liquid pressure, and a gas pressure caliper device 3 is adapted to brake the disc 1 by gas pressure. Further there are provided a reducing valve 4 connected to the devices 2 and 3, a control unit 5 connected to a control opening 4a of the valve 4 and a pressurized air source such as a compressor 6 or the like which is connected to the primary side P of the valve 4 to put pressurized air into the primary side of the valve 4. This arrangement can enlarge the range of a brake torque so as to apply brake torque to various sizes of core wires with one device.
摘要翻译：目的：通过提供具有盘的鼓来扩大制动扭矩的范围，通过多个卡钳装置来制动盘，并且通过控制单元通过连接到加压空气源的减压阀来控制卡钳装置。构成：液体卡钳装置2适于通过液压制动盘1，并且气体压力钳装置3适于通过气体压力制动盘1。此外，还设置有连接到装置2和3的减压阀4，连接到阀4的控制开口4a的控制单元5和连接到初级侧的压缩机6等压缩空气源 P将压缩空气放入阀4的一次侧。这种布置可以扩大制动转矩的范围，以便用一个装置将制动转矩施加到各种尺寸的芯线上。

40. 发明专利

JPS60140125A LIQUID LEVEL METER 失效
公开(公告)号：JPS60140125A
公开(公告)日：1985-07-25
申请号：JP24616583
申请日：1983-12-28
申请人： SHOWA ELECTRIC WIRE & CABLE CO
发明人： ASAKA KAZUHIKO
IPC分类号： G01F23/26
摘要： PURPOSE:To measure a liquid level, by providing a long probe and a probe having a predetermined length in a conductive cylindrical body receiving a liquid and gas, and measuring electrostatic capacity between each probe and the cylindrical body. CONSTITUTION:Water W and nitrogen gas N are received in a conductive cylindrical bridge pipe V, and a long probe 1 and a short probe 2 are provided in the bridge pipe V. Not only electrostatic capacity between the probe 1 and the bridge pipe V but also that beween the probe 2 and the bridge pipe V are measured by an electrostatic capacity measuring apparatus 3 while the results measured by the measuring apparatus 3 are inputted to an operation apparatus 4. The level of the liquid is calculated from the length of the probe 1, the predetermined length of the probe 2, the dielectric constant epsilon1 of the liquid and the dielectric constant epsilon2 in addition to the electrostatic capacity of each probe. This mechanism can correspond even to the abrupt change in the pressure of gas.

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