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11. 发明专利

JP2001111350A FM MODULATOR 失效
公开(公告)号：JP2001111350A
公开(公告)日：2001-04-20
申请号：JP28283099
申请日：1999-10-04
申请人： HOSIDEN CORP
发明人： MURAOKA SHUNJI
IPC分类号： H03C3/22 , H03C3/04
摘要： PROBLEM TO BE SOLVED: To provide an FM modulator with high stability, frequency precision, and low modulation distortion for obtaining necessary frequency shift width while maintaining oscillation with high oscillation frequencies regardless of the non-linearity of the applied voltage verse capacitance characteristics of a variable capacitance element. SOLUTION: This FM modulator is provided with an oscillation circuit part 2 having a variable capacitance element D1 whose applied voltage verse capacitance characteristics are non-linear and a base band amplifier circuit part 1 for amplifying a modulation signal, and for applying it to the variable capacitance element D1 of the oscillation circuit part 2. In this case, the amplification characteristics of the base band amplifier circuit part 1 are made non-linear at an operating point so that the inverse characteristics for compensating the non-linearity of the applied voltage verse frequency characteristics of the oscillation circuit part 2 based on the non-linearity of the applied voltage verse capacitance characteristics of the variable capacitance element D1 can be obtained.

12. 发明专利

JPH0997132A TOUCH TYPE COORDINATE INPUT DEVICE 失效
公开(公告)号：JPH0997132A
公开(公告)日：1997-04-08
申请号：JP25275795
申请日：1995-09-29
申请人： HOSIDEN CORP
发明人： OSAWA SHUJI , MURAOKA SHUNJI , KOMATSU YASUHIRO
IPC分类号： G06F3/044 , G06F3/03 , G06F3/045
摘要： PROBLEM TO BE SOLVED: To provide a touch type coordinate input device which can obtain a large number of movement data via the capacity change of electrodes regardless of the finger positions in an operation area, can improve the resolution, and also can make a cursor follow sensitively and finely the finger movements on a display. SOLUTION: The electrode 1 to 4 are placed at the diagonal positions on a substrate P and include the extension parts 1a, 1b to 4a and 4b which are unified in the directions of two axes (X, Y) set orthogonal to each other. At the same time, these extension parts overlap the extension parts of the adjacent electrodes each other over the entire length and also formed into a tapered shapes reducing area as going to the tip end, and a dielectric member such a ceramic plate, etc., is provided over the electrode 1 to 4, and the electrostatic capacity changes of these electrodes that are caused by the movements of fingers touching the dielectric member or a touch member covering the surfaces of the electrodes are calculated. Thus, the movement data are obtained and then converted into the coordinate signals.

13. 发明专利

JP2006129353A Short range wireless transmission apparatus 审中-公开
标题翻译：短距离无线传输设备
公开(公告)号：JP2006129353A
公开(公告)日：2006-05-18
申请号：JP2004317954
申请日：2004-11-01
申请人： Hosiden Corp , ホシデン株式会社
发明人： MURAOKA SHUNJI
IPC分类号： H04B7/26 , H04B1/38 , H04M1/00 , H04M1/60
CPC分类号： Y02D70/00 , Y02D70/40 , Y02D70/449
摘要： PROBLEM TO BE SOLVED: To provide a short range wireless transmission apparatus with low power consumption by properly controlling supply of power to the short range wireless transmission apparatus provided with a short range wireless transmission means. SOLUTION: The short range wireless transmission apparatus is provided with: a short range wireless transmission means 1; an operation control means 2 for operating the means 1; and a power supply means 3 for supplying power to each means, the power supply means 3 is separately formed with a first power supply means 3a for supplying power to the short range wireless transmission means 1 and a second power supply means 3b for supplying power only to the operation control means 2, the short range wireless transmission means 1 can automatically be shifted to a low power consumption state in response to a transmission state, outputs a state identification signal indicating the low power consumption state while being shifted to the low power consumption state, and the operation control means 2 controls the first power supply means 3a to a power saving state on the basis of the state identification signal. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过适当地控制提供短距离无线传输装置的短程无线传输装置的电力供给，提供具有低功耗的短距离无线传输装置。解决方案：短距离无线传输装置具有：短距离无线传输装置1; 用于操作装置1的操作控制装置2; 电源装置3用于向每个装置供电，电源装置3分别形成有用于向短距离无线传输装置1供电的第一电源装置3a和仅供电的第二电源装置3b 对于操作控制装置2，短距离无线传输装置1可以根据传输状态自动地转换到低功耗状态，输出指示低功耗状态的状态识别信号，同时转移到低功耗状态状态，并且操作控制装置2基于状态识别信号将第一电源装置3a控制到省电状态。版权所有（C）2006，JPO＆NCIPI

14. 发明专利

JP2006050788A Power source protection circuit 审中-公开
标题翻译：电源保护电路
公开(公告)号：JP2006050788A
公开(公告)日：2006-02-16
申请号：JP2004228279
申请日：2004-08-04
申请人： Hosiden Corp , ホシデン株式会社
发明人： MURAOKA SHUNJI
IPC分类号： H02H11/00 , H02H3/20 , H02J1/00
摘要： PROBLEM TO BE SOLVED: To provide a power source protection circuit that is cost-effective and can be miniaturized. SOLUTION: The power source protection circuit 10, in which an overvoltage protection circuit 3 is provided between a power input portion 1 and a power output portion 2, is configured to operate under a power supplying state in which the overvoltage protection circuit 3 supplies DC power that is input from the power input portion 1 to the power output portion 2 and under a power interruption state in which the power supply to the power output portion 2 is interrupted if an overvoltage is input from the power input portion 1. The overvoltage protection circuit 3 is provided with an overvoltage detection semiconductor element that outputs an overvoltage detection signal if an overvoltage is input into the power input portion 1 and an overvoltage interruption semiconductor element that uses the overvoltage detection signal to change the power supplying state to the power interruption state. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有成本效益且可以小型化的电源保护电路。解决方案：在电源输入部分1和电源输出部分2之间设置过电压保护电路3的电源保护电路10被配置为在过电压保护电路3 将从电力输入部1输入的直流电力提供给电力输出部2，并且在从电力输入部1输入过电压的情况下，向电力输出部2的电力供给中断的电力中断状态。过电压保护电路3设置有过电压检测半导体元件，如果过电压输入到电力输入部1，则输出过电压检测信号，使用过电压检测信号的过电压中断半导体元件将供电状态改变为电力中断状态版权所有（C）2006，JPO＆NCIPI

15. 发明专利

JP2005312104A Charger of secondary battery 审中-公开
标题翻译：二次电池充电
公开(公告)号：JP2005312104A
公开(公告)日：2005-11-04
申请号：JP2004122055
申请日：2004-04-16
申请人： Hosiden Corp , ホシデン株式会社
发明人： MURAOKA SHUNJI
IPC分类号： H02J7/04 , H02J7/10
摘要： PROBLEM TO BE SOLVED: To provide the charger of a secondary battery applicable to a wide range of power supply voltage through a simple arrangement and capable of ensuring good charging. SOLUTION: The charger for charging a secondary battery 2 by supplying a charging current comprises a light emitting diode 1 for indicating the operating state, and a circuit 3 for supplying the secondary battery 2 with a predetermined constant current i0 wherein the control voltage v1 of the constant current circuit 3 is determined with reference to a reference voltage v0, i.e. the forward voltage of the light emitting diode 1. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过简单的布置提供适用于宽范围的电源电压的二次电池的充电器，并且能够确保良好的充电。解决方案：通过提供充电电流对二次电池2充电的充电器包括用于指示运行状态的发光二极管1和用于向二次电池2供给预定恒定电流i0的电路3，其中控制电压参考参考电压v0，即发光二极管1的正向电压确定恒流电路3的v1。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2004147012A Bluetooth terminal 审中-公开
标题翻译：蓝牙终端
公开(公告)号：JP2004147012A
公开(公告)日：2004-05-20
申请号：JP2002308711
申请日：2002-10-23
申请人： Hosiden Corp , ホシデン株式会社
发明人： MURAOKA SHUNJI
IPC分类号： H04M1/00 , H04B7/26 , H04L12/28 , H04L29/00
CPC分类号： Y02D70/00 , Y02D70/10 , Y02D70/449
摘要： PROBLEM TO BE SOLVED: To provide a Bluetooth terminal which reduces the useless power consumption with a simple constitution and prolongs the life of its battery. SOLUTION: The terminal comprises a Bluetooth module 1 for performing data transfer with a Bluetooth master unit 20, an input unit 2 for inputting transmission data for the Bluetooth module, an output unit 3 for performing output operation based on data received at the Bluetooth module, a drive circuit K for driving the input and output units 2, 3, and a battery 6 for supplying an operating power. The terminal also comprises a current consumption detector circuit 8 for the module 1 and a power supply switching circuit 9 for switching off the power supply from the battery 6 to the drive circuit K when the Bluetooth module is in a power save mode and for switching on the power supply from the battery 6 to the drive circuit K when the module 1 is not in the power save mode. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种蓝牙终端，其以简单的结构降低无用的功耗并延长其电池的使用寿命。解决方案：终端包括用于与蓝牙主机单元20进行数据传输的蓝牙模块1，用于输入蓝牙模块的传输数据的输入单元2，用于根据在蓝牙模块接收的数据进行输出操作的输出单元3 蓝牙模块，用于驱动输入和输出单元2,3的驱动电路K和用于提供工作电力的电池6。该终端还包括用于模块1的电流消耗检测器电路8和用于当蓝牙模块处于省电模式时将电池6从电池6切断到驱动电路K的电源切换电路9，并且用于接通当模块1不处于省电模式时，从电池6向驱动电路K供电。版权所有（C）2004，JPO

17. 发明专利

JP2001244722A ANTENNA SYSTEM 失效
公开(公告)号：JP2001244722A
公开(公告)日：2001-09-07
申请号：JP2000055381
申请日：2000-03-01
申请人： HOSIDEN CORP
发明人： MURAOKA SHUNJI
IPC分类号： H01Q21/06 , H01Q1/38 , H01Q9/30
摘要： PROBLEM TO BE SOLVED: To provide an antenna system which is little affected by a human body, without being large-sized and facilitates the design, that can rationally be configured on a board. SOLUTION: A 1st antenna section 21 and a 2nd antenna section 22, made of a metal foil pattern are placed on both sides of an insulating board 1 with the board 1 in-between, an antenna section 20 which is a double loop is formed by conducting ends of the 1st and 2nd antenna sections 21, 22 with a continuity section 23 and by forming a static capacitance section between the 1st and 2nd antenna sections 21, 22 placed with the board 1 in-between a turning circuit, where the inductance of the antenna sections and the capacitance of the static capacitance section are coupled is constructed.

18. 发明专利

JP2001100915A WIRELESS INFORMATION INPUT DEVICE 失效
公开(公告)号：JP2001100915A
公开(公告)日：2001-04-13
申请号：JP28259099
申请日：1999-10-04
申请人： HOSIDEN CORP
发明人： MURAOKA SHUNJI , OSAWA SHUJI
IPC分类号： G06F3/038 , G06F3/033
摘要： PROBLEM TO BE SOLVED: To greatly reduce the power consumption without spoiling a function of monitoring whether or not moving operation is done and to prolong the life of a battery at the time of low-voltage driving using the battery as a power source part. SOLUTION: This device is provided with a control means (microcomputer) 11 which controls the power supply from a power source 8 to respective parts so that when the moving operation and arbitrary operation of a mouse main body 2 are stopped for a set time or longer, either of optical X-axial and Y- axial rotary encoders 4 and 5 and a 3rd rotary encoder 6 for the arbitrary operation are placed in alternate and intermittent operation to monitor whether or not the moving and arbitrary operations are done in the operation stop state and when the moving operation or arbitrary operation of the mouse main body 2 is done in the monitoring state, the X-axial, Y-axial, and 3rd rotary encoders 4, 5, and 6 are all put back into their normal operation states immediately.

19. 发明专利

JP2000146510A THICKNESS DETECTOR AND PICTURE IMAGE RECORDER USING THE SAME 失效
公开(公告)号：JP2000146510A
公开(公告)日：2000-05-26
申请号：JP31962098
申请日：1998-11-10
申请人： HOSIDEN CORP
发明人： MURAOKA SHUNJI , OBAYASHI YOSHIAKI , SAEKI SHINICHI
IPC分类号： G01B7/06 , G01B7/00 , G01R33/07
摘要： PROBLEM TO BE SOLVED: To enable high-precision detection by a simple construction by providing a movable magnetic substance arranged on the surface of an object touching it, and a magnetic field sensor which detects the magnitude of a magnetic field generated by the magnetic substance as the thickness of the object. SOLUTION: A thickness detector provided between the sheet feeding cassete and recording head of a laser printer, etc., is provided with, for example, a movable core 10 which touches a sheet A and changes its position, and a Hall element sensor 20 which is fixed to the periphery of the movable core and detects a magnetic field generated by the movable core. The movable core 10 is a magnet in the shape of an approximately rectangular parallelopipede obtained by magnetizing neodymium, etc., for example, and is fitted to the frame C of the printer, etc., through the use of a spring 11. Since the magnitude of a magnetic field to be detected is inversely proportional to the square of the quantity of the position displacement of the movable core which corresponds to the thickness of the sheet A, the thickness of the sheet A is detected by the output signal of the Hall element sensor 20. A magnetic field sensor can also be constituted by using an oscillation circuit.

20. 发明专利

JPH08171449A TACTILE COORDINATE INPUT DEVICE 失效
公开(公告)号：JPH08171449A
公开(公告)日：1996-07-02
申请号：JP31628494
申请日：1994-12-20
申请人： HOSIDEN CORP
发明人： KOMATSU YASUHIRO , MURAOKA SHUNJI , OSAWA SHUJI , NISHIYAMA HIDEKI
IPC分类号： G06F3/044 , G06F3/033 , G06F3/041 , G06F3/048 , G06F3/03
摘要： PURPOSE: To provide a tactile coordinate input device adopting a system for considering the finger of an operator as one electrode and changing capacitance by the change of the distance of the finger and the electrode separated through a dielectric and to provide the feeling type coordinate input device for easily enlarging the area of a tactile area and determining the position of a cursor on a CRT. CONSTITUTION: The four electrodes 11, 12, 13 and 14 are arranged with an equal angle, each two electrodes positioned at opposite parts among the four electrodes 11, 12, 13 and 14 are mutually spaced and a tactile member 15 whose surface the operator brings the finger in contact with is hung mutually among the four electrodes. It is desirable that the tactile member 15 is provided with a high dielectric constant like a ceramic board.

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