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81. 发明专利

JPH11282981A Information device of individual authentication system and input device 失效
标题翻译：个人认证系统和输入设备的信息设备
公开(公告)号：JPH11282981A
公开(公告)日：1999-10-15
申请号：JP8453798
申请日：1998-03-30
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： SETO TAKESHI , ITO NORIO , UETAKE AKIHITO , MATSUZAWA KINYA , TAKAGI KUNIHIKO
IPC分类号： G07D9/00 , G06F1/00 , G06F1/26 , G06F12/14 , G06F15/00 , G06F21/06 , G06F21/20 , G06F21/24 , G06K17/00 , G06K19/073 , G06K19/10 , G07F7/12 , H01F38/14 , H02J7/00 , H02J17/00
摘要： PROBLEM TO BE SOLVED: To prevent the illegal usage of data even when an information device is left and stolen by a third person and to secure high safety by providing the information device for authenticating an individual user on his body so as to be attachable/detachable and disabling the usage of stored data when separation from the user is detected. SOLUTION: A human body attachment device 2 is constituted of a password area device 23 for storing and holding a variety of data to be used for authenticating an individual, etc. When the device 2 is separated from the body of the user, an attachment detecting device 21 outputs a discriminating signal for discriminating that the device 2 is separated from the body to a time period reset device. 22. When the signal is continuously inputted to the device 22 for a prescribed time, a data integrity signal is outputted from the device 22 to the device 23. At least data transmission from the device 23 is stopped by the data integrity signal.
摘要翻译：要解决的问题：即使当信息设备被第三人员遗留和窃取时，也可防止非法使用数据，并且通过提供用于在其身体上认证个人用户的信息设备以确保高安全性以便可附接/可拆卸并且当检测到与用户分离时，禁止使用存储的数据。解决方案：人体附着装置2由用于存储和保存用于认证个人等的各种数据的密码区域装置23构成。当装置2与用户主体分离时，附件检测设备21输出用于区分设备2与主体分离到时间段复位设备的鉴别信号。当信号连续输入到设备22达规定的时间时，数据完整性信号从设备22输出到设备23.至少来自设备23的数据传输被数据完整性信号停止。

82. 发明专利

JPH11282757A Information equipment 失效
标题翻译：信息设备
公开(公告)号：JPH11282757A
公开(公告)日：1999-10-15
申请号：JP8404798
申请日：1998-03-30
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ITO NORIO , UETAKE AKIHITO , SETO TAKESHI , MATSUZAWA KINYA , TAKAGI KUNIHIKO
IPC分类号： G06F12/14 , G06F15/00 , G06F21/20 , G06F21/24
摘要： PROBLEM TO BE SOLVED: To provide information equipment equipped with a protect function of a password. SOLUTION: In portable type information equipment equipped with a storage means for storing specific data and a password input means, the equipment is provided with a human mounting means for detecting mounting state of the human and is further set so that password input becomes effective only when the mounting state of the human is detected by the human mounting means. With this information equipment is equipped a personal identification device for identifying a person himself A password input means other than a button or a key input is equipped.
摘要翻译：要解决的问题：提供配备有密码保护功能的信息设备。解决方案：在装备有用于存储特定数据的存储装置和密码输入装置的便携式信息设备中，该设备设置有用于检测人的安装状态的人体安装装置，并进一步设置为使密码输入仅在人的安装状态由人体安装装置检测。使用该信息设备配备有用于识别个人的个人识别装置配备除按钮或键输入之外的密码输入装置。

83. 发明专利

JPH11282754A Information equipment 失效
标题翻译：信息设备
公开(公告)号：JPH11282754A
公开(公告)日：1999-10-15
申请号：JP8628998
申请日：1998-03-31
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TAKAGI KUNIHIKO , ITO NORIO , UETAKE AKIHITO , SETO TAKESHI , MATSUZAWA KINYA
IPC分类号： G06F12/14 , G06F1/00 , G06F1/16 , G06F21/06 , G06F21/24
摘要： PROBLEM TO BE SOLVED: To provide information equipment which disables data use in information equipment portably used at least when the information equipment is detached from a user and has data maintenance improved. SOLUTION: In a portable type information equipment 10 which uses data for various kinds of purpose under state in which the specific data are stored and which is attached to a human body of a user, the information equipment is equipment with an attachment/detachment detection means 13 for detecting attachment/detachment state of the human body of the user and has the attachment/detachment detection means perform data maintenance operation which makes data stored in the information equipment unable to use when the attachment/detachment detection means detects the detachment of the information equipment from the user. Also, this data maintenance operation is started after the detachment from the user of the information equipment is detected and a specified time passes. Also, the data maintenance operation is composed of operation at the first step which can be restored so that data use becomes possible by specified operation and the one at the second step which does not enable data use as long as the no data are inputted again.
摘要翻译：要解决的问题：提供至少当信息设备从用户拆卸并且具有数据维护改进时，可移动使用的信息设备中的数据使用被禁用的信息设备。解决方案：在便携式信息设备10中，该信息设备是在存储特定数据的状态下使用各种目的的数据，并且附接到用户的人体的信息设备是具有附接/拆卸检测装置 13，用于检测用户的人体的安装/拆卸状态，并且具有安装/拆卸检测装置执行数据维护操作，当安装/拆卸检测装置检测到信息的分离时，使得存储在信息设备中不能使用的数据的数据维护操作来自用户的设备。此外，在检测到与信息设备的用户分离并且指定时间过去之后，开始该数据维护操作。此外，数据维护操作由可恢复的第一步骤的操作组成，以便通过指定的操作可以进行数据使用，而第二步的数据使用不能使数据使用，只要再次输入无数据即可。

84. 发明专利

JP2000295828A GENERATOR AND ELECTRONIC APPARATUS USING THE SAME 失效
公开(公告)号：JP2000295828A
公开(公告)日：2000-10-20
申请号：JP2000028379
申请日：2000-02-04
申请人： SEIKO EPSON CORP
发明人： IIJIMA YOSHITAKA , MATSUZAWA KINYA
IPC分类号： G04C3/14 , G04C10/00 , H02K1/14 , H02K21/18
摘要： PROBLEM TO BE SOLVED: To provide a generator which can reconcile downsizing of the device and high generation efficiency. SOLUTION: A generator 20 consists of a rotor 21 and a stator which has a stator yoke 22 U-shaped in plan view arranged at the side of the rotor 21 and electromagnetic coils 23 and 24. The outside of each rotor magnet 21b of the rotor 21 constitutes the magnetic pole 21c of the rotor, and the magnetic rotor 21c of the rotor is set so that N poles and S poles may be arranged alternately in the rotational direction of the rotor 21. The tips of the two feet of the stator yoke 22 made in roughly U shape are provided with two stator magnetic poles 22a and 22b, and these stator magnetic poles 22a and 22b are so arranged as to oppose severally the adjacent two rotor magnetic poles 21c made at the rotor 21.

85. 发明专利

JP2000197373A POWER GENERATING DEVICE AND ELECTRONIC EQUIPMENT, PROVIDED WITH THE DEVICE 失效
公开(公告)号：JP2000197373A
公开(公告)日：2000-07-14
申请号：JP37358498
申请日：1998-12-28
申请人： SEIKO EPSON CORP
发明人： MATSUZAWA KINYA , IIJIMA YOSHITAKA
IPC分类号： G04C10/00 , H02N2/00
摘要： PROBLEM TO BE SOLVED: To provide a power generation device that efficiently extracts power energy that can be utilized, based on a vibration phenomenon being generated widely on a daily basis. SOLUTION: One end part of an elastic body 11 is brought into contact with a vibration source 10, and the other is connected to a weight 12 with a prescribed mass. An increased speed train wheel 13 is mechanically interlocked to the weight 12, and a rotor 14 is mechanically connected to the increased speed train wheel 13. The rotor 14 is rotatably supported by a stator 15, and the stator 15 is magnetically connected to an electromagnetic coil body 16. Coil winding 16a of the electromagnetic coil body 16 is conductively connected to a rectifying circuit 17, and the rectified power is charged by a charge circuit 18.

86. 发明专利

JP2000121761A GENERATION SPEED REGULATION DEVICE AND METRONOME USING THE SAME 失效
公开(公告)号：JP2000121761A
公开(公告)日：2000-04-28
申请号：JP29121798
申请日：1998-10-13
申请人： SEIKO EPSON CORP
发明人： MATSUZAWA KINYA , SHINKAWA OSAMU
IPC分类号： G04G3/02 , G04B17/00 , G04F5/02
摘要： PROBLEM TO BE SOLVED: To provide a generation speed regulation device for performing constant-speed control at a different speed as in a metronome and the metronome using the device. SOLUTION: The mechanical energy of such energization means as a spring is transmitted to a generation speed regulator 20, its rotor is rotated for generation, and a damping control circuit 40 is operated by the generated power. In the damping control circuit 40, for example, an arbitrary target speed command voltage Vv being outputted from the slider of a variable resistor 41 is compared with the triangular pulse of a triangular pulse generation circuit 42 by a comparator 43 for forming a brake control signal BS, the signal BS is supplied to a brake circuit 23 for controlling the short-circuiting current of a stator coil 22b of the generation regulator 20 for generating damping force, thus fully exhibiting a speed regulation function according to the target speed command voltage Vv. In addition, a target speed pulse signal with a different frequency is generated and is compared with the rotation detection pulse signal of a rotor 21 to generate the brake control signal BS with a duty ratio corresponding to the difference in the number of pulses.

87. 发明专利

JPH11215802A NON-CONTACT GENERATION SYSTEM AND ELECTRONIC EQUIPMENT IN LIVING BODY 失效
公开(公告)号：JPH11215802A
公开(公告)日：1999-08-06
申请号：JP1624998
申请日：1998-01-28
申请人： SEIKO EPSON CORP
发明人： UETAKE AKIHITO , MATSUZAWA KINYA , SAITO SADAMI , SAOTOME HIDEO , KATANE TAMOTSU
IPC分类号： A61N1/378 , H02K7/116 , H02K21/12 , H02K47/00
摘要： PROBLEM TO BE SOLVED: To obtain a non-contact generation system, by rectifying the alternating-current electromotive force of a generator rotated at high speed using a frequency conversion mechanism which causes fluctuation in magnetic field and accelerates mechanical displacement, and charging a secondary power supply with it. SOLUTION: In a direct-current/orthogonal-current magnetic field generator placed outside a living body, a current is passed through a two-phase coil each phase of which is provided with a low-frequency alternating-current power supply, and low-frequency a rotating magnetic field is produced. A large gear 8 to which a permanent magnet 7 is bonded is placed in a generation unit 6 with its teeth engaged with those of a small gear 9. Since the rotary shaft 2 of a generator 10 is identical with the rotary shaft 2 of the small gear 9, the generator 10 is also rotated at a speed approx. 100 times that of the magnet 7 and the large gear 8. The generator 10 is provided therein with permanent magnets which rotate in synchronization with the rotary shaft 2 and coils located in proximity to the permanent magnets. At the result of the rotation of the permanent magnets, the magnetic flux penetrating the coils is varied and alternating-current electromotive force is produced at coil ends. The alternating- current electromotive force is converted into a direct current through a rectifying circuit 11, and then charged into a secondary power supply 12. A pace maker as a processor 13 is driven using the power.

88. 发明专利

JPH10132964A GENERATING DEVICE AND PORTABLE ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPH10132964A
公开(公告)日：1998-05-22
申请号：JP28448296
申请日：1996-10-25
申请人： SEIKO EPSON CORP
发明人： MATSUZAWA KINYA , IIJIMA YOSHITAKA
IPC分类号： G04C10/00 , G04G19/00 , G04G99/00 , H02K21/18 , G04G1/00
摘要： PROBLEM TO BE SOLVED: To enhance the alternating magnetic flux density generated in an output coil, improve the generating efficiency and increase the generating output by constituting a rotating weight wheel, a rotor shaft and a rotor pinion by use of a nonmagnetic body. SOLUTION: A generating device 10 is thinned by housing a disc-like rotor 30 in a plate stator 14 so as to be capable of being housed in a wrist watch device. A rotor transmitting gear 20 is superposed and arranged on the stator 14, and a part of a rotating weight wheel 12 is arranged so as to be protruded on the stator 14. Each of a rotor shaft 31, a rotor pinion 32, the rotor transmitting gear 20, a rotor transmitting shaft 21, a rotor transmitting pinion 22, and the rotating weight wheel 12 are formed of nonmagnetic body such as stainless or ceramic. Thus, the leak magnetic flux is reduced to increase the alternating magnetic flux density obtained by an output coil 15, and a generating device with high generating quantity can be provided. Therefore, a portable electronic device can be provided by use of this generating device.

89. 发明专利

JPH0555027A MAGNETIC-FIELD GENERATION DEVICE 失效
公开(公告)号：JPH0555027A
公开(公告)日：1993-03-05
申请号：JP21097691
申请日：1991-08-22
申请人： SEIKO EPSON CORP
发明人： MATSUZAWA KINYA
IPC分类号： H01F7/02 , A61B5/055
摘要： PURPOSE:To enhance the flux density of the center of a gap by means of a simpler method without making the structure of a magnetic circuit complicated by a method wherein the saturation flux density of a magnetically soft material used for a yoke and a support is made equal to or higher than the saturation flux density of the material for a pole piece. CONSTITUTION:Pole pieces 2 are mounted and installed individually on gap opposite faces in one pair of sheetlike permanent magnet parts 1 which are faced by forming a gap 7; the permanent magnets 1, 1 are coupled magnetically by means of one pair of sheetlike yokes 3 and a plurality of supports 4 which are composed of a magnetic-substance material; a magnetic circuit is constituted; a magnetic field is generated in the gap 7. In such a magnetic-field generation device, the saturation flux density of a magnetically soft material used for the yokes 3 and the supports 4 is made equal to or higher than the saturation flux density of a material used for the pole pieces 2. For example, a Pr-Fe-B- based rare-earth magnet or the like is used for the permanent magnets 1, the saturation flux density of the material for the pole pieces 2 is set at 12000 G and the saturation flux density or the material for the yoles 3 and the supports 4 is set at 20000 G.

90. 发明专利

JPH04307707A MAGNETIC-FIELD GENERATION DEVICE 失效
公开(公告)号：JPH04307707A
公开(公告)日：1992-10-29
申请号：JP7173591
申请日：1991-04-04
申请人： SEIKO EPSON CORP
发明人： MATSUZAWA KINYA
IPC分类号： H01F7/02 , A61B5/055
摘要： PURPOSE:To reduce the amount of a leakage flux from a yoke for a magnetic circuit and to enhance the intensity of a magnetic field in the central part of an air gap at an inner magnet-type magnetic-field generation device, by the permanent magnet system, for MRI apparatus use. CONSTITUTION:A yoke for a magnetic circuit is constituted of the following: a sheetlike part used to mount and install a permanent magnet 1; and protrusions 32 used to couple supports 4 on the side face of the sheetlike part. Thereby, the magnetic circuit which reduces a leakage flux from the yoke 31 and whose efficiency is good is constituted.

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