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1. 发明专利

JPH04189566A CONTROLLING INFORMATION OUTPUT DEVICE 失效
公开(公告)号：JPH04189566A
公开(公告)日：1992-07-08
申请号：JP32026790
申请日：1990-11-23
申请人： NEC CORP , NIPPON ELECTRIC ENG
发明人： MATSUSHITA HIROYUKI , YAMASHITA YOSHIHIRO
IPC分类号： B41J2/485 , B41J5/30 , B41J19/00 , G06T3/40 , G09G5/26
摘要： PURPOSE:To facilitate the arrangement of controlling information for a large amount of image data by providing a timing generation means, a character generation means, a character code storage means, a reference signal generation means, and a main- scanning enlarging means for controlling main-and sub-scanning direction recording positions. CONSTITUTION:A sub-scanning width signal, a main-scanning width signal, and a clock signal are generated from a reference signal generation circuit 11 for outputting a character as management information. In a timing generation circuit 12, character recording start positions in main-and sub-scanning directions are determined and supplied to a character generation circuit 13. After a character pitch is determined, the data is supplied to a character code storage circuit 14. In the character generation circuit 13, a character is generated in accordance with a reference signal so as to be recorded on a predetermined position. In the character code storage circuit 14, a character code for the character generation circuit 13 in which characters required for the management information are stored is stored in a memory so as to be supplied to the character generation circuit 13 when the character is recorded. The character data outputted from the circuit 13 is converted to a character of a magnification set by a CPU 15 by a main scanning enlarging circuit 16. In this manner, the controlling information can be easily recorded on an arbitrary position.

2. 发明专利

JPH04166828A AUTOMATIC ADJUSTING DEVICE FOR LIGHT QUANTITY 失效
公开(公告)号：JPH04166828A
公开(公告)日：1992-06-12
申请号：JP29193490
申请日：1990-10-31
申请人： NEC CORP , NIPPON ELECTRIC ENG
发明人： YAMASHITA YOSHIHIRO , MATSUSHITA HIROYUKI
IPC分类号： G03B27/72 , G11B7/125
摘要： PURPOSE:To shorten a time required for adjusting luminous energy by a delay circuit by providing a plurality of the delay circuits of different time constant and a limit circuit, and adjusting the luminous energy of a light source by an output signal of the limit circuit. CONSTITUTION:When a quantity of emitted light of a recording light source 7 is detected by a light receiving diode 1, a detection signal is amplified by an amplifier 2 to apply a sample hold by predetermined timing in a sample hold circuit 3. After voltage of the sample hold is compared with the reference voltage in a comparator circuit 4, a compared result is delayed by the first delay circuit 5a to stabilize a fluctuation of the compared result moderated, and further a limit of voltage is applied in a limit circuit 6. Thus, the quantity of emitted light of the light source 7 can be determined by an output signal of the limit circuit 6. In the case of changing the quantity of emitted light of the recording light source 7, the second delay circuit 5b of different time constant is used. In this way, shortening of a luminous energy fluctuation time is contrived while obtaining stable luminous energy at recording time.

3. 发明专利

JPH02162948A TWO-LINE TELEPHONE SET CONNECTING EQUIPMENT 失效
公开(公告)号：JPH02162948A
公开(公告)日：1990-06-22
申请号：JP31885888
申请日：1988-12-16
申请人： NEC CORP , NIPPON ELECTRIC ENG
发明人： MATSUSHITA HIROYUKI , KITAYAMA HIRONARI , YAMAMOTO AKIRA
IPC分类号： H04M1/00 , H04M1/738
摘要： PURPOSE:To attain a call between an opposite party during call and other telephone set without using a function of an exchange by providing a microphone and a speaker opposite respectively to a speaker and the microphone of a handset of a telephone set when the handset of the telephone set is coupled. CONSTITUTION:When an extension telephone set of this connector is desired to be communicated with a line wire while a telephone set A is busy with the line wire, other telephone set B than the telephone set A during call makes an extension call and each handset of the two telephone sets A, B is set to the connector 1. Thus, the calling parties of the two sets of telephone sets A, B are communicated via the connector.

4. 发明专利

JPH0460777A SYSTEM AND DEVICE FOR IMAGE PROCESSING 失效
公开(公告)号：JPH0460777A
公开(公告)日：1992-02-26
申请号：JP16998190
申请日：1990-06-29
申请人： NEC CORP , NIPPON ELECTRIC ENG
发明人： MATSUSHITA HIROYUKI , YAMASHITA YOSHIHIRO
IPC分类号： H04N1/387 , G06T1/00 , G06T3/00 , G09G5/36 , G09G5/39
摘要： PURPOSE:To output data by superimposing in memory small in capacity by attaching a bit magnification change function even when the resolution of two image data to be superimposed are different. CONSTITUTION:When the resolution of the image data is set in 1:1 in a switch control circuit 23, original image data is formed by inputting high-order and low-order bits (a) and (b) at a gate 24. When the image data whose resolution are different in magnification on 2 are superimposed, the image data with coarse resolution is used as input data for first time, and the one with fine resolution as that for second time. The image date for the first time returned from the memory 13 and divided into the high-order and low-order bits (a) and (b) is converted to parallel data with original number of bits by arranging each bit of the parallel high-order bits (a) of a gate 25 by reducing to 1/2 in point of time and by every two bits, and the data with parallel low-order bits (b) of a gate circuit 26 is converted to the parallel data with original number of bits by arranging by reducing each low-order bit (b) to 1/2 in point of time and by every two bits.

5. 发明专利

JPH04205476A IMAGE PROCESSING SYSTEM AND ITS DEVICE 失效
公开(公告)号：JPH04205476A
公开(公告)日：1992-07-27
申请号：JP33707090
申请日：1990-11-30
申请人： NEC CORP , NIPPON ELECTRIC ENG
发明人： MATSUSHITA HIROYUKI , YAMASHITA YOSHIHIRO
IPC分类号： H04N1/387 , G06T1/00 , G06T3/00 , G09G5/38
摘要： PURPOSE:To make it possible to superpose two received image data on an optional position even when their size is not the same by sending the limited part of the 1st image data stored in an image data storing means to a superposing means and superposing the sent part to the 2nd input image data. CONSTITUTION:In the case of storing the 2nd image data in a memory 15, the logic of a terminal 43 is set up to '1' and memory image data applied from a terminal 42 are allowed to flow and superposed to the other image data and the superposed image data are stored again in the memory 15. The image data stored in the memory 15 are outputted to a selector circuit 16 and partial image data read out from the 1st image data are sent to a superposing processing circuit 14 by a control instruction outputted from a CPU 19. Synthetic image data consisting of a part of the 1st image data and the 2nd image data are outputted from an output buffer 17 to an output terminal 22. Thereby only an optional position of two image data to be originally synthesized in a computer can rapidly be superposed by receiving the XY axis information of the superposing position.

6. 发明专利

JP2001136315A IMAGE PROCESSING UNIT 失效
公开(公告)号：JP2001136315A
公开(公告)日：2001-05-18
申请号：JP31819399
申请日：1999-11-09
申请人： NIPPON ELECTRIC ENG
发明人： MATSUSHITA HIROYUKI
IPC分类号： H04N1/00 , H04N1/387
摘要： PROBLEM TO BE SOLVED: To solve a problem of a conventional image processing unit that have had waste of its recording time because a system capable of high-speed processing successively recording received image data and marginal character data in real time cannot continuously record the marginal character data and the received image data at present resulting in having had to temporarily stop recording between both the data in the synthesis processing required to additionally record the marginal character data such as a recording time and recording contents to the received image data. SOLUTION: Before an image memory 11 outputs received image data, the image memory 11 outputs number of line data denoting number of line for the marginal character data in white or black level data and the marginal character data are outputted synchronously with this output. Then an AND/OR inversion control section 14 applies AND processing, OR processing or inverting processing to these data to obtain a negative/positive image output. Moreover, the image processing unit is provided with a means that controls the marginal character data to be always a positive erected image independently of the received image data.

7. 发明专利

JP2000182041A LONGITUDINAL/LATERAL CONVERSION PROCESSOR 失效
公开(公告)号：JP2000182041A
公开(公告)日：2000-06-30
申请号：JP36106098
申请日：1998-12-18
申请人： NIPPON ELECTRIC ENG
发明人： MATSUSHITA HIROYUKI
IPC分类号： G06F17/21 , G06T1/00 , G06T1/20 , G06T3/60
摘要： PROBLEM TO BE SOLVED: To provide a longitudinal/lateral converter capable of shortening editorial processing time, with a small capacity of a page memory and at low cost. SOLUTION: Image data which are recorded in the page memory 2 one address of which is constituted by plural bits are read based on an instructed longitudinal/lateral conversion instruction and are outputted in serial by the longitudinal/lateral conversion processor. This processor is provided with an image data recording means to record the image data at a specified position in the page memory 2 in a line order, a mask area calculating means 4 to calculate a mask area in which no image data are recorded in the page memory 2 from the specified position, a control means 6 to read the image data from the leading address of the page memory 2 in the line order and to output the read image data in series when no longitudinal/lateral conversion instruction is given and a mask means 4 to mask the image data in the mask area calculated for the image data which are outputted in series by the mask area calculating means 4.

8. 发明专利

JP2002240363A RECORDER 失效
公开(公告)号：JP2002240363A
公开(公告)日：2002-08-28
申请号：JP2001037803
申请日：2001-02-15
申请人： NIPPON ELECTRIC ENG
发明人： MATSUSHITA HIROYUKI
IPC分类号： B41J5/30 , G06F3/12 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To provide a recorder wherein operations of starting, finishing, stopping and restarting of transmitting transmission data necessary for data transmission are simplified, the data can be transmitted to a recording laser diode at high speed and a position having a trouble can be determined when the problem occurs. SOLUTION: When a data receiving section 11 receives image data from an upper system, an image memory section 12 temporarily stores the image data. A control code adding section 13 reads the temporarily stored image data, adds a control code by each unit of one line, and transmits the image data to an image recording data control section 2. A control code detecting section 21 detects the control code in each line data of the image data transmitted from the control code adding section 13. A memory control section 23 controls starting and stopping of the transmitted image data with respect to a line memory section 22 corresponding to the detected control code, and transmits the transmitted image data to a recording LDs 24, 25 from the line memory 22.

9. 发明专利

JPH0993418A IMAGE PROCESSING SYSTEM 失效
公开(公告)号：JPH0993418A
公开(公告)日：1997-04-04
申请号：JP24585195
申请日：1995-09-25
申请人： NEC CORP
发明人： MATSUSHITA HIROYUKI
IPC分类号： H04N1/38 , G06T1/00 , G06T11/60
摘要： PROBLEM TO BE SOLVED: To enhance the job efficiency when masked areas are designated in a memory. SOLUTION: Plural sets of rectangular mask information extracted in parallel from plural mask setting circuits 20-23 are composed on the OR condition by an image data mask gate circuit 24 without mask processing by memory control, a mask area in one page is designated and image data whose designated mask area is masked with respect to image data from an image memory 25 are outputted to a terminal 203. Furthermore, plural sets of rectangular mask information generated by the mask setting circuits 20-23 are based on mask area information registered in a mask setting terminal equipment for each of image data and it is not required to set mask area information on every recording.

10. 发明专利

JPH0690337A MANAGEMENT INFORMATION OUTPUTTING DEVICE 失效
公开(公告)号：JPH0690337A
公开(公告)日：1994-03-29
申请号：JP41172290
申请日：1990-12-19
申请人： NEC CORP
发明人： MATSUSHITA HIROYUKI
IPC分类号： B41J2/485 , G06T3/40 , G09G5/22 , G09G5/40 , H04N1/00 , H04N1/21 , G06F15/66
摘要： PURPOSE:To simplify the recording of management information and to facilitate the management by storing a character code required to output the management information to a character code storage circuit. CONSTITUTION:A character code used to output a character and a character code required to output a character being management information are stored in a character code storage means 14. Then, the stored character code is fed to a character generating circuit 13 and the character data outputted from the circuit 13 are converted into a character with a magnification set at a CPU 15 by a main scanning magnification circuit 16. Through the constitution above, management information is simply recorded at an optional position to lots of picture data outputted. Furthermore, the character is converted into a magnified character. Furthermore, a bar code function is added by storing information inverting data of the management information to the means 14.

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