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1. 发明专利

JPH0557915B2 失效
公开(公告)号：JPH0557915B2
公开(公告)日：1993-08-25
申请号：JP2791686
申请日：1986-02-13
申请人： TAMURA ELECTRIC WORKS LTD , NIPPON ELECTRIC CO
发明人： YAMAMOTO MASAO , YAMAMOTO BAN , NAGAI MIKIO
IPC分类号： B41J23/04 , B41J25/308

2. 发明专利

JPH0557914B2 失效
公开(公告)号：JPH0557914B2
公开(公告)日：1993-08-25
申请号：JP2791586
申请日：1986-02-13
申请人： TAMURA ELECTRIC WORKS LTD , NIPPON ELECTRIC CO
发明人： YAMAMOTO MASAO , YAMAMOTO BAN , NAGAI MIKIO
IPC分类号： B41J23/04 , B41J25/308

3. 发明专利

JPH0576912B2 失效
公开(公告)号：JPH0576912B2
公开(公告)日：1993-10-25
申请号：JP21263886
申请日：1986-09-11
申请人： TAMURA ELECTRIC WORKS LTD , NIPPON ELECTRIC CO
发明人： OGAWA KUNIICHI , SETO YOSHIAKI , NAGAI MIKIO
IPC分类号： B41J25/308

4. 发明专利

JP2004082595A Recorder 审中-公开
公开(公告)号：JP2004082595A
公开(公告)日：2004-03-18
申请号：JP2002248651
申请日：2002-08-28
申请人： Nec Corp , Pilot Corporation , Tamura Electric Works Ltd , 日本電気株式会社 , 株式会社パイロットコーポレーション , 株式会社田村電機製作所
发明人： SATO HAJIME , SAITO HIROO , SUZUKI TAKETO , NAGAI MIKIO , TSUCHIYA FUMIKATSU
IPC分类号： B41J3/54 , B41J2/325
摘要： PROBLEM TO BE SOLVED: To prevent a leakage of secret information, e.g. personal information, from a used ink ribbon.
SOLUTION: A first print head 1-1 and a second print head 1-2 are provided. A first ink ribbon 2-1 is provided for the first print head 1-1 and a second ink ribbon 2-2 is provided for the second print head 1-2. A random number generator 18 is also provided. Based on a random number generated from the random number generator 18, a control section 7 distributes print information being printed on a card 3 to the print head 1-1 or 1-2 in units of data (e.g. by character).
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2000247499A PRINTER DEVICE 失效
公开(公告)号：JP2000247499A
公开(公告)日：2000-09-12
申请号：JP4473999
申请日：1999-02-23
申请人： TAMURA ELECTRIC WORKS LTD , NTT DATA CORP , NEC CORP , NEC DATA TERMINAL LTD
发明人： SUZUKI TAKETO , OMI HIROYUKI , NUMATA MASATSUGU , NAGAI MIKIO , AOKI KEIICHI
IPC分类号： B41J29/48 , B65H7/08 , B65H9/20
摘要： PROBLEM TO BE SOLVED: To judge medium suction by a clamp sensor and judge oblique travel by an oblique travel sensor even for a slip whose right corner is a cut face. SOLUTION: Clamp sensors C1-1, C1-2 are provided instead of conventional clamp sensor C1. Oblique travel sensors S1-1, S1-2 are provided instead of conventional oblique travel sensor S1. Medium suction is judged (judgement of the presence or absence of medium, detection of medium right bumping) by the clamp sensors C1-1, C1-2, and oblique travel is judged (judgement of the presence or absence of oblique travel, detection of medium right bumping) by the oblique travel sensors S1-1, S1-2, S2.

6. 发明专利

JP2000238377A CASSETTE INFORMATION MONITOR 失效
公开(公告)号：JP2000238377A
公开(公告)日：2000-09-05
申请号：JP3863499
申请日：1999-02-17
申请人： TAMURA ELECTRIC WORKS LTD , NEC CORP , NEC DATA TERMINAL LTD
发明人： SUZUKI TAKETO , TAKAHASHI GENICHI , SAITO HIROO , NAGAI MIKIO , AOKI KEIICHI
IPC分类号： B41J29/38 , B65H3/44
摘要： PROBLEM TO BE SOLVED: To replace a cassette without causing a jam when cassette information is acquired or a medium is supplied using a cassette control circuit. SOLUTION: A master CPU 1 checks output from a cassette sensor in cassette stage 7-1,..., 7-n with no intermediary of a cassette control circuit 6. The master CPU 1 updates the cassette information in a memory 4 to indicate unsetting of cassette for a cassette stage 7 changing from 'presence of cassette' to 'absence of cassette' and urges to acquire cassette information by a slave CPU 2 using the cassette control circuit 6 for a cassette stage 7 changing from 'absence of cassette' to 'presence of cassette'.

7. 发明专利

JPH11282647A Information equipment 失效
标题翻译：信息设备
公开(公告)号：JPH11282647A
公开(公告)日：1999-10-15
申请号：JP8612998
申请日：1998-03-31
申请人： Nec Corp , Nec Data Terminal Ltd , Ntt Data Corp , Tamura Electric Works Ltd , 日本電気データ機器株式会社 , 日本電気株式会社 , 株式会社エヌ・ティ・ティ・データ , 株式会社田村電機製作所
发明人： SUZUKI TAKETO , TAKAHASHI GENICHI , KAMIYAMA SHOZO , NAGAI MIKIO , AOKI KEIICHI
IPC分类号： G06F1/26 , B41J29/38 , G06F3/12 , H04L29/00 , H04L29/10
摘要： PROBLEM TO BE SOLVED: To correctly transmit/receive data by supplying power to equipment if necessary in the case of transmitting/receiving data through a network.
SOLUTION: At the time of receiving a power ON command transmitted from an external device connected to a network 7, a network interface unit 1 to which power is always supplied controls a power supply unit 2 and allows the unit 2 to supply power to an information processor 3 to start it. At the time of detecting the start completion of the processor 4, the unit 1 informs the external device of the start completion. Thus the external device can transmit data. The transmitted data are sent to the processor 3 through the unit 1 and the processor 3 executes printing processing or the like. At the time of receiving a power OFF command from the external device, the unit 1 controls the unit 2 to stop power supply to the processor 3 and informs the external device of the stop completion of the processor 3.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：在通过网络发送/接收数据的情况下，如果需要，通过向设备供电来正确地发送/接收数据。解决方案：在接收从连接到网络7的外部设备发送的电源接通命令时，始终提供电力的网络接口单元1控制电源单元2，并允许单元2向信息提供电力处理器3启动它。在检测到处理器4的开始完成时，单元1通知外部设备开始完成。因此外部设备可以传输数据。发送的数据通过单元1发送到处理器3，并且处理器3执行打印处理等。在从外部设备接收到电源OFF命令时，单元1控制单元2停止向处理器3供电，并通知外部设备处理器3的停止完成。

8. 发明专利

JPH1159972A MEDIUM BIAS FEEDING DETECTING METHOD AND ITS DEVICE 失效
公开(公告)号：JPH1159972A
公开(公告)日：1999-03-02
申请号：JP22933097
申请日：1997-08-26
申请人： TAMURA ELECTRIC WORKS LTD , NEC CORP , NEC DATA TERMINAL LTD
发明人： SAKAE TADAATSU , ITO KAZUO , NAGAI MIKIO , TAKAYAMA NAOYA
IPC分类号： B65H7/08
摘要： PROBLEM TO BE SOLVED: To prevent erroneous detection of bias feeding due to production error or assembly error and to facilitate assembling work. SOLUTION: A first sensor 27 and a second sensor 28 facing into a medium conveying path are positioned slightly dislocated from each other in the direction for medium conveying. This dislocated amount is converted to the number of steps of a motor 33, and a value to which correction of a range allowing bias feeding is stored in a memory 34. The number of steps of the motor required for a medium to be conveyed between the first sensor 27 and the second sensor 28 is counted by a counting means 36. The number of steps by this counting means 36 is compared with the number of steps stored in the memory 34 by a comparison means 37, and bias feeding is determined based on its result.

9. 发明专利

JPH07211089A MEMORY WRITING CONTROL SYSTEM 失效
公开(公告)号：JPH07211089A
公开(公告)日：1995-08-11
申请号：JP1228794
申请日：1994-01-11
申请人： TAMURA ELECTRIC WORKS LTD , NTT DATA TSUSHIN KK , NEC CORP , NEC DATA TERMINAL LTD
发明人： EBE KAZUHIKO , INOUE TAKASHI , KATSUMATA ISAMU , NAGAI MIKIO , AOKI KEIICHI
IPC分类号： G06F12/16 , G11C16/02 , G11C16/06 , G11C17/00
摘要： PURPOSE:To enable writing of data into E PROM exceeding the limited number of times of writing operation. CONSTITUTION:In the case of storing the information about the counted and accumulated number of times of printing of a print head 8, the region of E PROM is divided into a plurality of areas and such information is sequentially written equally into each area for the storing purpose. In comparison with the case where data is concentratedly written into one area, the operation life of E PROM is extended up to 10 times. Therefore, the number of times of data wiriting to E PROM can be increased remarkably.

10. 发明专利

JPS62151366A CARD HOLDER RELIEF STRUCTURE OF PRINTING MECHANISM 失效
公开(公告)号：JPS62151366A
公开(公告)日：1987-07-06
申请号：JP29638585
申请日：1985-12-25
申请人： TAMURA ELECTRIC WORKS LTD , NEC CORP
发明人： FUKUSHIMA MASAYUKI , NISHIMOTO TAKAMICHI , ABE MINEO , NAGAI MIKIO
IPC分类号： B41J13/10 , B41J11/62 , B41J13/12
摘要： PURPOSE:To prevent the generation of the impression obstacle of a recording medium, by pivotally supporting a card holder in a freely revolvable and freely up-and-down movable manner by a shaft and a bearing part pivotally supporting said shaft and long in the longitudinal direction thereof. CONSTITUTION:A slot 30 is formed to the upper end part of the vertical part 6A of a card holder 6 as a bearing part long in the longitudinal direction thereof and both ends of the shaft inserted through said slot 30 are privotally supported by brackets 32 to pivotally support the card holder 6 not only in a freely revolvable manner in a forward and backward direction but also in a freely up-and- down movable manner and, further, a revolving habit in a direction allowing a horizontal part 6B to contact with a printing head 5 is imparted to the holder 6 by a spring 34. Because the card holder 6 is freely revolved and, at the same time, can fall vertically by the slot 30 and a bracket 35, the entire under surface of the horizontal part 6B can be closely contacted with a recording medium 4 at the mounting time of an ink ribbon 9. Therefore, only the under surface of the front end part of the horizontal part 6B is not strongly pressed to the recording medium 4 and the generation of an impression obstacle can be prevented.

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