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51. 发明专利

JP2002296517A PLANAR GALVANO DEVICE AND MANUFACTURING METHOD THEREFOR 失效
公开(公告)号：JP2002296517A
公开(公告)日：2002-10-09
申请号：JP2001096587
申请日：2001-03-29
申请人： MIYOTA KK
发明人： CHOKAI KAZUHIRO
IPC分类号： G02B26/08 , G02B5/08 , G02B26/10
摘要： PROBLEM TO BE SOLVED: To provide a planar galvano device minimizing the occurrence of the warp of a movable plate due to coil, insulation film and protective film formation on the upper surface of the movable plate or the like, and the manufacturing method. SOLUTION: For the planar galvano device, the film of strong tensile stress is formed on the same surface as a reflection mirror surface. The manufacturing method of the planar galvano device has a process for thermally oxidizing the upper and lower surfaces of a silicon stuck substrate (SOI substrate) and forming a silicon oxide film, a process for laminating the respective patterns of a coil (30), an insulation film (31) and a protective film 32 by photolithography on a substrate upper surface side, a process for removing a supporting substrate (silicon) reaching an intermediate layer by anisotropic etching, a process for removing the intermediate layer remaining on a movable plate lower surface by dry etching, a process for forming a reflection mirror on an exposed silicon surface and a process for forming a film of the strong tensile stress as the base of the reflection mirror surface.

52. 发明专利

JP2002244804A PEN INPUT TYPE PORTABLE INFORMATION TERMINAL 失效
公开(公告)号：JP2002244804A
公开(公告)日：2002-08-30
申请号：JP2001039593
申请日：2001-02-16
申请人： MIYOTA KK
发明人： MOROZUMI KATSUYA
IPC分类号： G06F17/22 , G06F3/03 , G06F3/041 , G06F15/02
摘要： PROBLEM TO BE SOLVED: To provide a pen input type portable information terminal for smoothly executing a series a Kanji character converting operations including conversion, selection and determination and for reducing damages by the tapping of a pen as much as possible. SOLUTION: The pen input type portable information terminal consists of a portable information terminal main body at least with a character input area and a display area for displaying characters, etc., and a pen for inputting characters in the character input data. The pen has switches for conversion, selection and determination and a means for transmitting signals generated from the operation of the switches for conversion, selection and determination for Kanji character conversion to the portable digital assistant main body. The portable information terminal main body has a means for receiving the signal so that the Kanji character conversion is executed based on the received signal.

53. 发明专利

JP2002228965A MANUFACTURING METHOD OF GALVANO-DEVICE 失效
公开(公告)号：JP2002228965A
公开(公告)日：2002-08-14
申请号：JP2001024043
申请日：2001-01-31
申请人： MIYOTA KK
发明人： CHOKAI KAZUHIRO
IPC分类号： G02B5/08 , B81C1/00 , G02B26/10
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for integrally forming a movable plate and a torsion bar 6 which pivotally supports the movable plate oscillatably with respect to the substrate on the substrate, and adjusting the resonance frequency of a galvano-device which oscillates the movable plate. SOLUTION: The manufacturing method of a galvano-device in which the movable plate and the torsion bar which pivotally supports the movable plate oscillatably with respect to the substrate are integrally formed on the substrate, and which oscillates the movable plate, is characterized by that the resonance frequency of the movable plate is adjusted by simultaneously processing the movable plate and the torsion bar.

54. 发明专利

JP2002182133A GALVANOMIRROR AND OPTICAL SWITCH USING THE SAME 失效
公开(公告)号：JP2002182133A
公开(公告)日：2002-06-26
申请号：JP2000376285
申请日：2000-12-11
申请人： MIYOTA KK
发明人： OTAKA KAZUO
IPC分类号： G02B26/08 , B81B3/00
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive and small galvanomirror and an optical switch. SOLUTION: The optical switch is supported by a torsion bar and has a movable plate which is oscillatable by using the torsion bar as a rotation axis. A mirror which reflects a light beam is provided on one end of the movable plate, and a permanent magnet is provided on the other end. Furthermore, a hole through which the light beam passes is formed in the movable plate, and the electromagnet is arranged oppositely to the permanent magnet. The galvanomirror is arranged to switch the direction of the light beam in such a manner that the mirror is irradiated with the light beam at the fixed position of one side of the movable plate to reflect the light beam in a prescribed position by oscillating the movable plate in two fixed positions by ON-OFF of an electromagnet, and the radiated light beam directly advances at the other fixed position without entering the mirror.

55. 发明专利

JP2002182132A OPTICAL SWITCH USING GALVANOMIRROR 失效
公开(公告)号：JP2002182132A
公开(公告)日：2002-06-26
申请号：JP2000384952
申请日：2000-12-19
申请人： MIYOTA KK
发明人： OTAKA KAZUO
IPC分类号： G02B26/08
摘要： PROBLEM TO BE SOLVED: To provide a compact and inexpensive optical switch whose power consumption is low. SOLUTION: In this optical switch, a galvanomirror having a movable plate supported by a torsion bar and capable of rocking with the torsion bar as a rotary shaft, provided with a mirror reflecting light at one end of the movable plate and a permanent magnet at the other end thereof and provided with a hole through which the light passes on the movable plate is arranged to be inclined by 45 degrees to an incident light optical path.

56. 发明专利

JP2002169650A PEN INPUT PORTABLE DIGITAL ASSISTANCE AND DATA INPUT PEN 失效
公开(公告)号：JP2002169650A
公开(公告)日：2002-06-14
申请号：JP2000367908
申请日：2000-12-04
申请人： MIYOTA KK
发明人： MARUYAMA KOJI
IPC分类号： G06F1/00 , G06F3/03 , G06F3/041
摘要： PROBLEM TO BE SOLVED: To provide a portable digital assistance by which a missing input pen can be found out immediately. SOLUTION: This pen input portable digital assistance that has at least the personal digital assistance main body and a cordless data input pen for inputting, by handwriting, characters to the portable digital assistance main body is constituted such that the portable digital assistance and the data input pen are individually provided with means for transmitting and receiving a specific signal, the specific signal is transmitted with the transmission means provided with the data input pen, the specific signal is received with the reception means provided with the portable digital assistance, the reception of the specific signal is confirmed with a signal detection means, a reception confirmation signal is transmitted with the transmission means, the reception confirmation signal transmitted from the portable digital assistance is received with the reception means provided with the data input pen, the reception of the reception confirmation signal is confirmed with a signal controlling means provided with the data input pen, and, if the reception confirmation signal is not confirmed with the signal controlling means of the data input pen, an annunciation signal is generated from the data input pen side.

57. 发明专利

JP2002118438A SURFACE MOUNT PIEZOELECTRIC TRANSDUCER 失效
公开(公告)号：JP2002118438A
公开(公告)日：2002-04-19
申请号：JP2000310844
申请日：2000-10-11
申请人： MIYOTA KK
发明人： OI SHUNEI , AOKI KAZUAKI
IPC分类号： H03H9/02
摘要： PROBLEM TO BE SOLVED: To securely connect a stem and a board of a surface mount piezoelectric transducer in which the stem on one end of a cylindrical piezoelectric transducer with a vibration tab in it is connected to an electrode terminal with caulking, and the stem and the electrode terminal are insert-molded with resin, even if the caulking is not tight enough and hence the electrical connection between the stem and the board is unstable. SOLUTION: This surface mount piezoelectric transducer has a cylindrical piezoelectric transducer which has a vibration tab in it and a stem provided on its one end, and an electrode terminal connected to the stem with caulking. The stem and the electrode terminal is insert-molded. The lower side of the caulked part is not covered with the resin to expose a part of the stem on the lower surface side.

58. 发明专利

JP2002111386A HOLDER FOR SURFACE MOUNTING, AND SURFACE MOUNT QUARTZ OSCILLATOR 失效
公开(公告)号：JP2002111386A
公开(公告)日：2002-04-12
申请号：JP2000303551
申请日：2000-10-03
申请人： MIYOTA KK
发明人： TANAKA TAKAMASA
IPC分类号： H01L25/00 , H03B5/32 , H03H9/02
摘要： PROBLEM TO BE SOLVED: To provide a surface mount quartz oscillator having no need of a lid. SOLUTION: In a surface mount quartz oscillator which includes a semiconductor integrated circuit and a quartz resonator in a surface mount holder which comprises a flat base, the wiring for both the semiconductor integrated circuit and a quartz resonator, formed on the flat base, and a base frame having an opening, laminated on the base, where it has at least two terminals at the end of edge of the opening of the surface mount holder, electrically connected to the said wiring.

59. 发明专利

JP2002063556A IC TAG STRUCTURE 失效
公开(公告)号：JP2002063556A
公开(公告)日：2002-02-28
申请号：JP2000248053
申请日：2000-08-18
申请人： MIYOTA KK , TAMURA ELECTRIC WORKS LTD
发明人： SHIMIZU YASUO , MIYAZAWA HIROSHI
IPC分类号： B42D15/10 , G06K19/07 , G06K19/077
摘要： PROBLEM TO BE SOLVED: To provide an IC tag structure which makes it easy to peel a released paper off adhesion layer on both the surfaces of an IC tag and enables the released paper to be peeled off with a labeler. SOLUTION: The IC tag structure is composed of a surface film part which has at least one IC tag module part composed of at least an antenna part and an IC chip and covers the module part, both-surface adhesion layers which are adhered opposite to the surface film part, and the released paper which protects the both-surface adhesion layer; and the released paper is bent to the both-surface adhesion layers in the opposite direction from the surface film, so that the released paper can easily be peeled off the both-surface adhesion layers.

60. 发明专利

JP2001282118A METHOD FOR MANUFACTURING DIRECTLY BENEATH TYPE BACK LIGHT 失效
公开(公告)号：JP2001282118A
公开(公告)日：2001-10-12
申请号：JP2000091639
申请日：2000-03-29
申请人： MIYOTA KK
发明人： OI FUMIHIRO , YANAGISAWA KIMINORI
IPC分类号： G02F1/1335 , G02F1/13357 , G09F9/00 , H01L33/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a directly beneath type back light which allows easy automation of assembly and allows mass production of stable quality. SOLUTION: The method for manufacturing a directly beneath type back light by integrating circuit boards mounted with at least light emitting elements which are light sources for back lights and holders constituting the directly beneath type back lights has a process step for forming plurality of the circuit boards on one sheet of a base material substrate, a process step for drilling the holes corresponding to the pins formed on the under surface of the holders to the plural circuit boards, a process step for mounting the light emitting elements and electronic parts respectively on the plural circuit boards, a process step for aligning the holders in correspondence to the plural circuit board positions, a process step for inserting the pins formed on the under surfaces of the respective holders into the holes formed at the plural circuit boards, a process step for caulking the inserted pins to the circuit boards and a process step for braking the base material substrate to the individual substrates.

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