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1. 发明专利

JP2012089998A Signal transmission device, electronic apparatus, and signal transmission method 有权
标题翻译：信号传输设备，电子设备和信号传输方法
公开(公告)号：JP2012089998A
公开(公告)日：2012-05-10
申请号：JP2010233696
申请日：2010-10-18
申请人： Sony Corp , ソニー株式会社
发明人： TAKEDA TAKAHIRO , KAWASAKI KENICHI
IPC分类号： H01P1/06
CPC分类号： H04B1/034 , H01P1/06
摘要： PROBLEM TO BE SOLVED: To provide an electronic apparatus having a hinge structural body so as to be folded freely, which provides signal interface between cases without having electric wiring.SOLUTION: An operation part case 910 and a display part case 930 of a mobile phone 900A are connected through a hinge structural body 1001 so as to be folded freely. The hinge structural body 1001 includes two waveguides 1012 and a waveguide 1014 to be aligned with a folding rotation axis and a coaxial core. The waveguide 1012 includes a transmission channel connection part 1108 having an antenna structure disposed at the end part thereof while the waveguide 1014 includes a transmission channel connection part 1208 having an antenna structure at the end part thereof. Each end part of the waveguide 1012 and the waveguide 1014 is disposed with a terminal member 1090 or a wave absorber 1092 as needed. A radio communication signal channel having waveguide structure is provided at the connection part between the two cases in order to carry out radio communication in the radio wave frequency band between transmission and reception parties.
摘要翻译：要解决的问题：提供具有铰链结构体以便自由折叠的电子设备，其在不具有电线的情况下提供信号接口。解决方案：移动电话900A的操作部分壳体910和显示部分壳体930通过铰链结构体1001连接以便自由折叠。铰链结构体1001包括两个波导1012和与折叠旋转轴和同轴芯对准的波导1014。波导1012包括在其端部设置有天线结构的传输路径连接部分1108，而波导1014包括在其端部具有天线结构的传输路径连接部分1208。波导1012和波导1014的每个端部根据需要设置有端子构件1090或波吸收体1092。在两种情况之间的连接部分设置具有波导结构的无线电通信信道，以便在发送方和接收方之间的无线电波频带中执行无线电通信。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JPH08139501A TRANSMISSION LINE SWITCH 失效
公开(公告)号：JPH08139501A
公开(公告)日：1996-05-31
申请号：JP27084494
申请日：1994-11-04
申请人： SONY CORP
发明人： KAWASAKI KENICHI
IPC分类号： H01P1/00 , H01P1/15 , H01P5/02 , H01P5/12 , H03F3/60
摘要： PURPOSE: To prevent an unnecessary standing wave from being generated by simplifying the circuit. CONSTITUTION: First and second amplifiers 1a and 2a which can be switched selectively between an ON and an OFF state are arranged in input lines 1 and 2, and a connection line 3 is provided to connect the input lines 1 and 2 to a common output line 4. Then the connection line 3 consists of a 1st transmission line 3a which is connected to the end part of the input line 1, a 2nd transmission line 3b which is connected to the end part of the input line 2, and a 3rd transmission line 3c which is connected to the end part of the common output line 4. The transmission lines 3a and 3c are arranged in parallel to each other to transmit signals and constitute a DC block circuit which cuts off DC biases driving the amplifiers 1a and 2a mutually.

3. 发明专利

JPH0514039A RECEPTION ANTENNA FOR SATELLITE 失效
公开(公告)号：JPH0514039A
公开(公告)日：1993-01-22
申请号：JP16410891
申请日：1991-07-04
申请人： SONY CORP
发明人： FUKUZAWA KEIJI , KAWASAKI KENICHI , KAJIWARA TADASHI
IPC分类号： H01Q3/18 , H01Q3/20 , H01Q19/13
摘要： PURPOSE:To receive plural satellite radio waves with one primary radiator by relieving the mechanical load attended with the reception of radio waves from plural satellites. CONSTITUTION:A primary radiator 12 is arranged to a position in response to an incident angle of a radio wave from a satellite by arranging the primary radiator 12 relatively movable to a reflecting mirror 11. The primary radiator 12 is driven around the focal axis to move the primary radiator 12 to a convergent position of radio waves from the plural satellites.

4. 发明专利

JP2014116982A Radio transmission system, radio communication device, and radio communication method 有权
标题翻译：无线电传输系统，无线电通信设备和无线电通信方法
公开(公告)号：JP2014116982A
公开(公告)日：2014-06-26
申请号：JP2014028053
申请日：2014-02-18
申请人： Sony Corp , ソニー株式会社
发明人： KAWASAKI KENICHI
IPC分类号： H04B1/26 , H04B1/04
摘要： PROBLEM TO BE SOLVED: To enable proper reception of a transmission target signal at a receiver, even if a stability requirements for a carrier frequency is relaxed, at a time of radio signal transmission between apparatuses or within an apparatus.SOLUTION: A frequency mixer part 8302 converts frequency of a transmission target signal with a modulation carrier signal of a frequency f1, generated by a transmission side local oscillator part 8304. A receiver side local oscillator part 8404 generates a demodulation carrier signal of the frequency f1, synchronized with the modulation carrier signal by using a received signal as an injection signal. A frequency mixer part 8402 converts frequency of a received modulation signal with the demodulation carrier signal. Since the modulation carrier signal and the demodulation carrier signal are in synchronous state for sure, a transmission target signal can be properly demodulated even if a radio signal transmission with a modulation carrier signal, whose frequency stability is relaxed, is performed. The carrier frequency stability relaxation enables use of an oscillator circuit with a simple circuit structure, and enables formation of a whole oscillator circuit including a tank circuit on the same semiconductor substrate.
摘要翻译：要解决的问题：即使在设备之间或装置内的无线电信号传输时，即使放宽了对载波的稳定性要求，也能够在接收机处适当地接收发送目标信号。解决方案：混频器部分 8302利用由发送侧本地振荡器部分8304生成的频率f1的调制载波信号来转换发送目标信号的频率。接收机侧本地振荡器部分8404生成与调制载波同步的频率f1的解调载波信号通过使用接收信号作为注入信号进行信号。混频器部分8402用解调载波信号转换接收的调制信号的频率。由于调制载波信号和解调载波信号肯定处于同步状态，所以即使进行其频率稳定性松弛的调制载波信号的无线信号传输，也能适当地解调发送对象信号。载波频率稳定性松弛使得能够使用具有简单的电路结构的振荡器电路，并且能够在同一半导体衬底上形成包括振荡电路的整个振荡器电路。

5. 发明专利

JP2014099938A Milliwave transmission device 有权
标题翻译： MILLIWAVE传输设备
公开(公告)号：JP2014099938A
公开(公告)日：2014-05-29
申请号：JP2014037882
申请日：2014-02-28
申请人： Sony Corp , ソニー株式会社
发明人： KAWASAKI KENICHI
IPC分类号： H04B13/00 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To execute fast communication processing in only some local range of a circuit board, and to reduce obstruction to other than the local range of the circuit board.SOLUTION: The milliwave transmission device comprises: a signal generation unit 21 for generating a milli-wave signal by processing an input signal Sin; a coupling circuit 205 for transmitting an electromagnetic wave S' based on the milli-wave signal generated by the signal generation unit 21 to one end of a circuit board 10; a coupling circuit 207 for receiving the electromagnetic wave S' based on the milli-wave signal from the other end of the circuit board 10; and a signal generation unit 22 for generating an output signal Sout by processing the milli-wave signal based on the electromagnetic wave S' received by the coupling circuit 207. It is preferable that the circuit board 10 be composed with a dielectric material having a relatively large dielectric loss tangent, and that a transmission line 206 functioning as a milli-wave transmission path be configured within this circuit board 10. This configuration makes it possible to transmit a very fast signal via the circuit board 10 having a prescribed dielectric constant ε with large loss.
摘要翻译：要解决的问题：仅在电路板的一些局部范围内执行快速通信处理，并且减少除了电路板的局部范围之外的障碍。解决方案：毫微波传输装置包括：信号产生单元21，用于产生通过处理输入信号Sin的毫伏信号; 耦合电路205，用于基于由信号产生单元21产生的毫伏信号将电磁波S'发送到电路板10的一端; 用于基于来自电路板10的另一端的毫伏信号接收电磁波S'的耦合电路207; 信号生成单元22，用于通过基于由耦合电路207接收的电磁波S'处理毫伏信号来产生输出信号Sout。优选地，电路板10由具有相对的电介质材料构成大的介质损耗角正切，并且在该电路板10内配置用作毫波传输路径的传输线206.这种配置使得可以经由具有规定介电常数ε的电路板10发送非常快的信号。损失大。

6. 发明专利

JP2011055045A Semiconductor chip, method of transmitting signal in casing, and system for transmitting signal in casing 审中-公开
标题翻译：半导体芯片，发送信号的方法和用于发送信号的系统
公开(公告)号：JP2011055045A
公开(公告)日：2011-03-17
申请号：JP2009199403
申请日：2009-08-31
申请人： Sony Corp , ソニー株式会社
发明人： KAWASAKI KENICHI
IPC分类号： H01L21/822 , H01L27/04 , H03B5/12 , H03D3/06 , H04B1/40
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To transmit signals in mm-wave bands via a mm-wave signal transmission medium between semiconductor chips disposed within the same casing, and to achieve a high-speed transmission system more easily between the semiconductor chips.
SOLUTION: When an input signal SIN is converted to a mm-wave transmission signal Sout, based on a reference carrier signal Sf, and the converted transmission signal Sout is transmitted to the mm-wave signal transmission medium 51 within the casing 1 from the transmitter of a CMOS chip 101 disposed within the casing 1, the semiconductor chip is disposed within the casing 1 while including an oscillation circuit for oscillating a local oscillation signal Sf', the mm-wave reception signal Sin received from the signal transmission medium 51 is put into the oscillation circuit to synchronize the local oscillation signal Sf' to the reference carrier signal Sf, and a mm-wave demodulation signal SOUT is restored based on the synchronized local oscillation signal Sf'.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在半导体芯片之间的半导体芯片之间通过毫米波信号传输介质在半波长带内传输信号，并且更容易实现高速传输系统。解决方案：当输入信号SIN转换为毫米波发送信号Sout时，基于参考载波信号Sf，转换的发送信号Sout被发送到外壳1内的毫米波信号传输介质51 从设置在壳体1内的CMOS芯片101的发送器，半导体芯片设置在壳体1内，同时包括用于振荡本地振荡信号Sf'的振荡电路，从信号传输介质接收的mm波接收信号Sin 51被放入振荡电路中以使本地振荡信号Sf'与参考载波信号Sf同步，并且基于同步的本地振荡信号Sf'恢复mm波解调信号SOUT。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2007235605A Wireless communication device and method 有权
标题翻译：无线通信设备和方法
公开(公告)号：JP2007235605A
公开(公告)日：2007-09-13
申请号：JP2006055217
申请日：2006-03-01
申请人： Sony Corp , ソニー株式会社
发明人： KAWASAKI KENICHI
IPC分类号： H04B7/26 , H04B1/40 , H04B7/04 , H04B7/08 , H04B7/10 , H04W84/10
CPC分类号： H04M1/7253 , H04M2250/12 , H04W88/06
摘要： PROBLEM TO BE SOLVED: To raise transmission efficiency by optimizing a communication system.
SOLUTION: A wireless communication device 10 has a first modulation and demodulation portion 13 for a telecommunication mode suited to separate communication, and a second modulation and demodulation portion 14 for a proximity communication mode suited to communication in contact. In the first portion 13 for the telecommunication mode, a symbol rate and a data rate are lowered, and communication strong to multipaths is performed via an antenna part 11. In the second portion 14 for the proximity communication mode, high-speed communication having a short symbol rate and simple is performed with a plurality of parallel channels via the antenna part 11. The communication device 10 detects contact with a communication partner by a contact sensor 12, and the first and second portions 13, 14 are switched over by a controller 15.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过优化通信系统来提高传输效率。解决方案：无线通信设备10具有用于适于分离通信的电信模式的第一调制和解调部分13，以及适于接触通信的接近通信模式的第二调制和解调部分14。在通信模式的第一部分13中，符号率和数据速率降低，并且通过天线部分11执行对多径的通信。在用于邻近通信模式的第二部分14中，具有通过天线部分11，利用多个并行信道执行短符号率和简单性。通信设备10通过接触传感器12检测与通信伙伴的接触，并且第一和第二部分13,14由控制器（C）2007，JPO＆INPIT

8. 发明专利

JPH0582953A SOLDERING METHOD 失效
公开(公告)号：JPH0582953A
公开(公告)日：1993-04-02
申请号：JP27195191
申请日：1991-09-24
申请人： SONY CORP
发明人： MIYAJIMA SOJI , KAWASAKI KENICHI
IPC分类号： H05K3/34 , H05K9/00
摘要： PURPOSE:To solder a shielded case precisely to a substrate for high frequency with excellent accuracy by using a reflow furnace and cream solder. CONSTITUTION:A shielded case 2 is soldered to a substrate 1 by the following procedure. 1. the screen printing of cream solder to the pattern surface 1b side. 2. the insertion of the projecting leg sections 2a, 2b of the shielded case 2 from the mount surface 1a side. 3. the bending of the projecting leg section 2b on the pattern surface 1b side. 4. heating in a reflow furnace.

9. 发明专利

JPS63212207A MICROWAVE CIRCUIT 失效
公开(公告)号：JPS63212207A
公开(公告)日：1988-09-05
申请号：JP4562387
申请日：1987-02-28
申请人： SONY CORP
发明人： HORISAWA KATSUZO , KAWASAKI KENICHI , KAJIWARA TADASHI
IPC分类号： H03D9/06
摘要： PURPOSE:To improve the conversion efficiency and the deterioration of NF by providing 1st and 2nd stubs whose length is selected to cause the mixer diode load is short-circuited at each image frequency to the mixer diode input terminal of a balanced mixer. CONSTITUTION:The 1st and 2nd stubs 11C1, 11C2 whose length is selected so that the load of the mixer diodes 12A, 12B is short-circuited in the image frequency fIM are provided to 1st and 2nd mixer diode input terminals 13A, 13B of the balanced mixer 4B. Thus, the load of the mixer diodes 12A, 12B is short-circuited in the image frequency fIM to constitute the balanced mixer 4B of the image recovery system and the microwave circuit having a high image suppression degree as a whole is obtained.

10. 发明专利

JPS63176005A MICROWAVE CIRCUIT 失效
公开(公告)号：JPS63176005A
公开(公告)日：1988-07-20
申请号：JP765087
申请日：1987-01-16
申请人： SONY CORP
发明人： KAWASAKI KENICHI , HORISAWA KATSUZO
IPC分类号： H03D9/06
摘要： PURPOSE:To extract only a desired signal without causing the reflection of a disturbing signal to a signal source and the radiation of the disturbing signal into space by decomposing a desired signal and the disturbing signal by means of a directional filter and using a resistor so as to terminate the disturbing signal. CONSTITUTION:Since the line length of a resonator 12 is made equal to the wavelength of the disturbing signal, when a desired signal including the disturbing signal is inputted to an input terminal 13a of an input line 13, the disturbing signal is outputted to a signal output terminal 14a of an output line 14. Since the desired signal is outputted at an output terminal 13b of the input line 13, the reflection of the disturbing signal to the signal source of the desired signal is not caused. Moreover, since the signal output terminal 14a of the output line 14 is terminated by a termination resistor 15 of the nearly same value as the characteristic impedance of the output line 14, the radiation of the disturbing signal into space is not caused.

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