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1. 发明专利

JP2002049904A IC CARD AND METHOD FOR CHANGING/ADDING PROCESSING PROGRAM MOUNTED ON IC CARD 失效
公开(公告)号：JP2002049904A
公开(公告)日：2002-02-15
申请号：JP2000238155
申请日：2000-08-07
申请人： TOKIN CORP , NIPPON TELEGRAPH & TELEPHONE , NTT ELECTRONICS CORP
发明人： SATO KENJI , INABE TOSHIHISA , SATO HIROMI , TSURU KOJI , OTANI YOSHIMITSU , NAGAI YASUHIRO , KODA SHIGETO , KASUYA AKIHIKO
IPC分类号： B42D15/10 , G06F1/00 , G06F21/22 , G06K17/00 , G06K19/07 , G06K19/10
摘要： PROBLEM TO BE SOLVED: To provide an IC card in which a mounted processing program can be changed and added without discarding the currently used IC card. SOLUTION: A part (hereafter, called patch program) of the processing program stored in a read only nonvolatile memory is stored in a readable and writable nonvolatile memory, and a program for performing the patch program is provided in the read only nonvolatile memory area.

2. 发明专利

JP2003132315A IC CARD PROGRAM ADDING/CHANGING METHOD AND PROGRAM ADDABLE/CHANGEABLE IC CARD 审中-公开
公开(公告)号：JP2003132315A
公开(公告)日：2003-05-09
申请号：JP2001329806
申请日：2001-10-26
申请人： NIPPON TELEGRAPH & TELEPHONE , NTT ELECTRONICS CORP , NEC TOKIN CORP
发明人： TSURU KOJI , KANZAKI MINORU , OTANI YOSHIMITSU , KODA SHIGETO , INABE TOSHIHISA
IPC分类号： G06K19/07 , G06F9/50 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide an IC card program adding/changing method and program addable/changeable IC card capable of adding/changing a program such as a new command and application to an IC card mounted with non-rewritable dedicated card OS. SOLUTION: This IC card program adding/changing method is characterized in reservedly setting and disposing a storage region block group 31 comprising multiple blocks I-IV, which have same storage capacities with respective fixed start addresses and store a program related to a command and an application functioning the program addable/changeable IC card α, a storage region block control part 32 collectively controlling block information related to the respective blocks I-IV, and a program control part 33 collectively controlling execution address information of existing programs already stored in the respective blocks I-IV, in a user storage region 3.

3. 发明专利

JP2003099731A CARD INFORMATION READ/DISPLAY CONTROL DEVICE, CARD INFORMATION READ/DISPLAY CONTROL PROGRAM, AND RECORDING MEDIUM HAVING THE PROGRAM RECORDED THEREIN 审中-公开
公开(公告)号：JP2003099731A
公开(公告)日：2003-04-04
申请号：JP2001287645
申请日：2001-09-20
申请人： NTT ELECTRONICS CORP , NIPPON TELEGRAPH & TELEPHONE
发明人： KODA SHIGETO , KAKINUMA MASAHITO , YOSHIZAWA MASAHIRO
IPC分类号： B42D15/10 , G06K17/00 , H04B5/02 , H04B7/26 , H04M1/725
摘要： PROBLEM TO BE SOLVED: To provide a card information read/display control device for noncontact IC card having excellent portability and usability. SOLUTION: An antenna substrate 32 for receiving radio wave from the noncontact IC card 4 and a control substrate 31 having a read/display control program mounted therein are incorporated in the battery pack 3 of a cell phone 1, and the control substrate 31 is connected to a cell phone body 2 through connectors 34 and 23. A read/display control program reads card information from the noncontact IC card 4 through the antenna substrate 32, transfers the information to a memory in the cell phone body 2 through the connectors 34 and 23, and requests the cell phone body 2 of the display of the card information. Thus the card information read from the noncontact IC card 4 is displayed on a display device 21.

4. 发明专利

JPH09243960A STEREOSCOPIC DISPLAY DEVICE AND ITS DRIVING METHOD 失效
公开(公告)号：JPH09243960A
公开(公告)日：1997-09-19
申请号：JP4765496
申请日：1996-03-05
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SUYAMA SHIRO , KATO KINYA , KODA SHIGETO , SAKAI SHIGENOBU
IPC分类号： G02F1/13 , G02B27/22 , G02F1/133 , G09F9/00 , G09G3/18
摘要： PROBLEM TO BE SOLVED: To make it possible to satisfy the binocular parallax, convergence, focusing, kinetic parallax, etc., which are the physical causes for stereoscopic view without using spectacles, etc., by providing the display device with imaging position moving means for moving the imaging positions of the two-dimensional images displayed on display means. SOLUTION: The images obtd. by sampling stereoscopic images to the two-dimensional images belonging to the two-dimensional planes of preset intervals are displayed on the two-dimensional display device 11 and the two-dimensional images displayed on the two-dimensional display device 11 are so displayed as to exist in the same positions as the positions at the time of sampling in accordance with an output of a synchronizing device 14 generating the signals synchronized with the changes in the focal lengths of a variable focus lens 12. Since the imaging positions of the two-dimensional images (virtual images) displayed on the two-dimensional display device 11 are changeable, the displaying of the stereoscopic images as the virtual images 15 having the set of the depth sampling images is made possible. An observer 16 eventually observes the stereoscopic images 15 as the sets of the virtual images substantially arranged in the depth direction and, therefore, the natural stereoscopic viewing is embodied.

5. 发明专利

JPH09135207A DATA COMMUNICATION METHOD AND ITS EQUIPMENT 失效
公开(公告)号：JPH09135207A
公开(公告)日：1997-05-20
申请号：JP28852195
申请日：1995-11-07
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： SUYAMA SHIRO , KODA SHIGETO , SAKAI SHIGENOBU
IPC分类号： H04B10/11 , H04B10/07 , H04B10/116 , H04B10/27 , H04B10/556 , H04B10/105 , H04B10/00 , H04B10/10 , H04B10/22
摘要： PROBLEM TO BE SOLVED: To provide a data communication method and its equipment attaining high-speed communication without sacrificing optical axis matching, flexibility to the position of each terminal equipment and tolerance to an obstacle and attaining the multiplex communication of n:n without sacrificing a high speed. SOLUTION: A curved face 36 consisting of material generating a diffused wave to an infrared ray to be used as a carrier wave for data communication is divided into plural areas A1 to A9. The areas near each terminal equipment 31 to 34 are detected as space addresses to which each terminal equipment belongs, and the maps of the space address which each terminals belongs to are prepared by a monitor 37. Then the terminal equipments 31 and 32 grasp the space addresses which the terminal equipments 33 and 34 on a receiving side belong to based on the map to irradiate an electromagnetic wave mounting data in the directions of the space addresses A6 and A2 which the terminal equipments 33 and 34 on a receiving side belong to.

6. 发明专利

JPH08179320A DISPLAY UNIT 失效
公开(公告)号：JPH08179320A
公开(公告)日：1996-07-12
申请号：JP32416494
申请日：1994-12-27
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KATO KINYA , TANAKA KEIJI , KODA SHIGETO , SAKAI SHIGENOBU
IPC分类号： G02F1/137 , G02F1/1335 , G02F1/13357 , G09F9/46
摘要： PURPOSE: To provide a reflection type display unit by which displayed content is viewed even in the dark. CONSTITUTION: This display unit is constituted by including a display device 31 having such a selective reflection characteristic that the light of a specified wavelength band is selectively reflected and the light of the wavelength band except the above is transmitted and made in a reflection state showing the selective reflection characteristic and a transparent state that the light of all the wavelength is transmitted. Then, the unit is provided with a backlight 32 radiating the light toward the display device 31 at the time of turning on a light source 35 on the back surface of the display device 31, and a means which switches a mode to a reflection mode in the case illuminating light from the outside exists, and a transmission mode using the illumination by the backlight 32 in the case where the illuminating light from the outside does not exist and displays the mode. Thus, in the case where the illuminating light from the outside exists, display is performed in the reflection mode and in the case where the illuminating light from the outside does not exist, it is performed in the transmission mode by turning on the backlight.

7. 发明专利

JPH08166569A IMAGE PICKUP DEVICE 失效
公开(公告)号：JPH08166569A
公开(公告)日：1996-06-25
申请号：JP31019694
申请日：1994-12-14
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KIMURA KAZUO , KODA SHIGETO
IPC分类号： G02F1/13
摘要： PURPOSE: To obtain a compact and flat image pickup device by providing it with a light beam scanning means, a light transmission plate, an optical detector and a means constituting the image of an object to be photographed detected by the optical detector again. CONSTITUTION: Light from a light source 103 is converted to a thin light beam and used for scanning a space by the light beam scanning means 102. The object to be photographed 108 is irradiated with the light beam 109 used for scanning and the beam 109 is reflected from the object 108. Then, one part of the reflected light 110 is shut in the light transmission plate 101 and advanced. In the end, it is detected by the optical detector 104 arranged to abut on the plate 101. Thus, the positional dependency of the intensity of the light reflected from the object 108 is detected. Based on the information thereof, the image of the object 108 is constituted again. Besides, the image is constituted again by a control circuit 106.

8. 发明专利

JPH06273735A LIQUID CRYSTAL CELL 失效
公开(公告)号：JPH06273735A
公开(公告)日：1994-09-30
申请号：JP5812893
申请日：1993-03-18
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KODA SHIGETO , TSUNODA NOBUHIKO , NAITO NOBORU
IPC分类号： G02F1/1333 , G02F1/1339
摘要： PURPOSE:To control the cell thickness with a high precision without using a distributed spacer and to facilitate the orientation control by forming a projecting part in an area other than the picture element electrode on an active substrate and bringing a counter substrate into contact with the upper end of this projecting part to provide the counter substrate. CONSTITUTION:A counter substrate 10 consists of a glass substrate 11, a counter electrode 12, and an oriented film 13. Liquid crystal 14 is enclosed between the active substrate 1 and the counter substrate 10, and liquid crystal 14 is enclosed between a picture element electrode 4 and the counter electrode 12, and a voltage is applied between electrodes 12 and 14 to control the optical characteristic of a picture element part 15, In this case, the projecting part which consists of a resist pattern 8 and has the side wall face in-clined at 45 deg. to the surface of the picture element electrode 4 is formed on a thin film transistor 3, and the counter substrate 10 is brought into contact with its upper end to use the resist pattern 8 as the spacer (resist spacer) which determines the thickness of liquid crystal 14, and a gentle inclination is given to the side face of this resist spacer.

9. 发明专利

JPH05164997A LIGHT SIGNAL PROCESSOR 失效
公开(公告)号：JPH05164997A
公开(公告)日：1993-06-29
申请号：JP33344091
申请日：1991-12-17
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KODA SHIGETO , KIMURA KAZUO , ASAKURA KOZUE
IPC分类号： G02F1/01 , G02F3/00
摘要： PURPOSE:To perform arithmetic processing by using a method which represents both the positive and negative polarities of an analog value or many values with one light beam and its converted representation. CONSTITUTION:A light signal is represented with 1st polarized light (p polarized light) 4 and 1st polarized light (s polarized light) 5 which have orthogonal planes of polarization and when one direction of the two polarized light beams 4 and 5 is made to correspond to the positive value of the light signal, the other is made to correspond to the negative value of the light signal. Further, this light signal processor is equipped with a light source 1 which outputs 3rd polarized light whose intensity is modulated corresponding to the absolute value of the light signal and a spatial modulator 3 which inputs the 3rd polarized light, rotates the plane of polarization of the 3rd polarized light according to whether the light signal is positive or negative, and outputs two polarized light beams. Further, the light signal processor which processes plural light signals adds plural light signals for every two polarized light beams representing the light signals respectively and outputs a difference in added light intensity.

10. 发明专利

JPH05142611A OPTICAL SIGNAL PROCESSOR 失效
公开(公告)号：JPH05142611A
公开(公告)日：1993-06-11
申请号：JP30578591
申请日：1991-11-21
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KODA SHIGETO , KIMURA KAZUO , ASAKURA KOZUE
IPC分类号： G02F3/00
摘要： PURPOSE:To represent analog values or both the many-valued positive and negative polarities with one beam and to enabling arithmetic processing by using the converted expressions by making the light intensity of composite light constant and making respective differences in light intensity of polarized components correspond to analog or multilevel variables. CONSTITUTION:Signal light 10 which shows the analog value or multilevel variable (x) is made incident on a polarized light separating element 11 and separated into (p) polarized light 12 and (s) polarized light 13 in the polarized light separating element 11. When the polarized light separating element 11 is made of calcite, the (p) polarized light is ordinary light and accords with a normal refraction rule. The (s) polarized light is extraordinary light and has its optical path deflected. Both polarized light components projected by the polarized light separating element 11 becomes spatially separated parallel light beams which have light intensity respectively and they are inputted to photodetecting elements 14 and 15 which generates currents proportional to the input light intensity respectively. Then the difference in the light intensity, i.e., a current proportional to the variable (x) appears at an output terminal 18 and the direction of the current can be made to correspond to the sign of the (x).

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