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1. 发明专利

JPH0363106B2 失效
公开(公告)号：JPH0363106B2
公开(公告)日：1991-09-30
申请号：JP15821783
申请日：1983-08-30
申请人： FUJITSU LTD
发明人： HATSUZAKI JUNJI , KOIZUMI JUNICHI , OSADA SHIGEMI
IPC分类号： G06F17/50 , G06K9/00 , G06T7/00 , G06T7/60

2. 发明专利

JPH0377550B2 失效
公开(公告)号：JPH0377550B2
公开(公告)日：1991-12-10
申请号：JP16738182
申请日：1982-09-25
申请人： FUJITSU LTD
发明人： OSADA SHIGEMI , HATSUZAKI JUNJI , INOE AKIRA
IPC分类号： G06K9/20 , G06K9/34 , G06T7/40

3. 发明专利

JPH03225544A SWITCHING DEVICE 失效
公开(公告)号：JPH03225544A
公开(公告)日：1991-10-04
申请号：JP1925190
申请日：1990-01-31
申请人： FUJITSU LTD
发明人： HATSUZAKI JUNJI
IPC分类号： G06F13/14
摘要： PURPOSE:To obtain the switching device capable of altering and extending a system by enabling the switching device to discriminate which connection plug an input/output device to be connected is connected to and connect a controller to the corresponding input/output device. CONSTITUTION:The controller 21 varies the INIT signal of a switching control signal 25a to L, H, and L in order. The complement of 15 corresponding to the kinds of I/O devices set in counter circuits 33a - 33d are loaded. Then the controller 21 varies the SLCT signal of the signal 25a to L, H, L, H, L, H, and L in order to generate counting signals as many as the kinds of the I/O devices which are selected. Consequently, the circuits 33a - 33d count up by the input count signals and the output of the circuit 33a in a low-order side switching device 22b which reaches 15 becomes L. The outputs of the circuits 33a - 33d and the NEXT signal of the switching control signal 29b are inputted to an encoder circuit 34, so that a port address 3 and a switching permitting signal are sent to a switching circuit 26a in a host switching device 22a.

4. 发明专利

JPH0218683A IMAGE DISPLAY DEVICE 失效
公开(公告)号：JPH0218683A
公开(公告)日：1990-01-22
申请号：JP16950288
申请日：1988-07-07
申请人： FUJITSU LTD
发明人： FUKUHARA YOSHIYUKI , HATSUZAKI JUNJI
IPC分类号： G06T11/00
摘要： PURPOSE:To exactly determine an image display range for the unit of bit and to prevent the turbulence of display by shifting the byte border of dot data for the unit of dot when the data are transferred for the unit of byte. CONSTITUTION:A display 10 is provided to execute the image display with the dot data and a memory 12 is provided to store the dot data for image display. Then, a data transferring circuit 14 is provided to transfer the inputted dot data to the memory 12 for the unit of byte. Further, a display control circuit 16 is provided to control the display condition of the display 10 with the dot data, which are transferred from the memory 12 for the unit of byte, and a data shift circuit 18 is provided to be inserted in the transferring route of the dot data and to shift the respective byte borders of the dot data by a prescribed dot number. Thus, the range of the necessary image display can be exactly determined for the unit of bit.

5. 发明专利

JPH025162A BUS CONTROL SYSTEM 失效
公开(公告)号：JPH025162A
公开(公告)日：1990-01-10
申请号：JP15643588
申请日：1988-06-24
申请人： FUJITSU LTD
发明人： FUKUHARA YOSHIYUKI , HATSUZAKI JUNJI
IPC分类号： G06F13/362 , G06F13/00
摘要： PURPOSE:To simplify the constitution of the title system by inhibiting the bus use of each bus master circuit when an error occurs on a bus and allowing only a microprocessor to use the bus. CONSTITUTION:Since an error signal is outputted after outputting a request from a bus master circuit 12 s shown in an operation waveform diagram in Fig. b, a bus arbitor circuit 1 stops the permission of bus use to the circuit 12 except the MPU 4. Since each bus master circuit 12 does not use the bus during the period, the error processing of the MPU 4 is not interrupted. When no error signal is outputted after ending the error processing, the circuit 1 is returned to normal bus control and outputs a permission to permit the bus use of the circuit 12, so that the circuit 12 receiving the permission continues ordinary processing. Thus, the constitution of the system can be simplified.

6. 发明专利

JPS6478383A SEGMENT/REDUCTION CIRCUIT FOR IMAGE DATA 失效
公开(公告)号：JPS6478383A
公开(公告)日：1989-03-23
申请号：JP23365787
申请日：1987-09-19
申请人： FUJITSU LTD
发明人： HATSUZAKI JUNJI , FUKUHARA YOSHIYUKI
IPC分类号： G06F3/153 , G06T3/40 , G09G5/36 , H04N1/393
摘要： PURPOSE:To speed up the processing of image data by simultaneously segmenting and thinning a part of expanded image data, adjusting the boundaries of thinned image data and storing them in an image memory. CONSTITUTION:A pattern memory 1, a segment/thinning part 2, data transfer part 3, and a control part 4 controlling these actions are supplied. The segment/ thinning part 2 simultaneously segments and thins by the pattern of segment and thinning 13 stored in the pattern memory 1. Since data which have been thus segmented and thinned are transferred to the image memory in the units of segment by information designating the segment position of data in the image memory to store, segmented and thinned data are stored in the image memory with the boundaries being adjusted in the segment position. Thus, three processings of segment, the thinning and the adjustment of the boundaries of stored data are attained at high speed.

7. 发明专利

JPS63226724A MEMORY ACCESS CONTROL SYSTEM 失效
公开(公告)号：JPS63226724A
公开(公告)日：1988-09-21
申请号：JP6204887
申请日：1987-03-16
申请人： FUJITSU LTD
发明人： FUKUHARA YOSHIYUKI , HATSUZAKI JUNJI
IPC分类号： G06F5/00 , G06F7/76 , G06F13/28 , H04N1/00 , H04N1/21
摘要： PURPOSE:To collectively access data bits in a memory in a prescribed bit order by selecting the positive order or reverse order of data bits to be transferred to a bus on the basis of a selecting signal outputted from a bus arbiter circuit. CONSTITUTION:The bus airbiter circuit 7 previously recognizes the bit order of a bus master circuit connected to a bus 3. Thereby, the circuit 7 sends a selecting signal for specifying the reverse order of bits to a multiplexer 10 at the time of receiving a data transfer request signal from a DMA circuit 2. The multiplexer 10 connects the memory 4 with the bus 3 through a bit reverse connection terminal (b) on the basis of the selecting signal. The DMA circuit 2 sends data from a scanner 1 to the bus 3 and the bit order is inverted by the multiplexer 10 to store the data in the memory 4 in the prescribed bit order.

8. 发明专利

JPS62209673A STORAGE SYSTEM FOR INFORMATION IN BLOCK COLORED PICTURE INFORMATION 失效
公开(公告)号：JPS62209673A
公开(公告)日：1987-09-14
申请号：JP3811586
申请日：1986-02-22
申请人： FUJITSU LTD
发明人： OI YASUSHI , INESHIMA SHINJI , YOKOMIZO SHINICHI , HATSUZAKI JUNJI
IPC分类号： G06T11/00
摘要： PURPOSE:To ensure scan addresses in a memory against increasing even if the volume of information increases and to speed up processing at the time of displaying picture information by storing picture information on plural frames in a depth direction in a memory. CONSTITUTION:Shape information of one block is given at one address in the memory 1 as a symbol I1, shows and stored as information in the depth direction as symbols I1, I2... show. Since said information of plural frame constitution, it uses addresses II1, III1... continuing the shape information address of the 1st frame hence onward. Picture elements I5, I6... in a frame next to the 1st one and a color information Ic' are stored at a next address in a final frame. The 2nd and subsequent frames are similarly processed. As one block colored picture is made of a series of picture elements, four picture elements, for instance, are sequentially taken out of the top left corner to the right, and stored at the same address in the depth direction in the memory. The next picture element in the same frame is stored at a next address away from a distance corresponding to the number of frames with multiframe constitution.

9. 发明专利

JP2522515B2 失效
公开(公告)号：JP2522515B2
公开(公告)日：1996-08-07
申请号：JP5882988
申请日：1988-03-11
申请人： FUJITSU LTD
发明人： FUKUHARA YOSHUKI , HATSUZAKI JUNJI
IPC分类号： G06F3/06 , G06F5/00 , G06T1/60 , G06T9/00 , H03M7/30 , H04N1/413

10. 发明专利

JPH0438561A DOCUMENT FILING DEVICE 失效
公开(公告)号：JPH0438561A
公开(公告)日：1992-02-07
申请号：JP14566790
申请日：1990-06-04
申请人： FUJITSU LTD
发明人： HATSUZAKI JUNJI
IPC分类号： G06F17/30 , G06T1/00
摘要： PURPOSE:To save labor for inputting in document retrieval by recording the picture information of a document after adding the position information of a keyword area in the document filing device concerning the storage and retrieval of the picture information of the document. CONSTITUTION:A control part 12 reads a document 11 by a scanner 10 and displays the picture information on a display 13. By observing a document 14 on the display 13, an operator designates a start point 16a and an end point 16b of a keyword area 16 by a mouse 15. The control part 12 records the picture information of the document 14 after adding addresses for the start point 16a and the end point 16b of the keyword area 16 by the scanner 10. When the keyword of the document to be retrieved is instructed from a keyboard 21, the control part 12 takes out the keyword area 16 of each document, recognizes characters by a character recognition part 22 and defines them as keyword information. Then, the control part 12 compares the above-mentioned keyword with the keyword information and outputs the coincident information.

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