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1. 发明专利

JPH10285920A POWER UNIT 失效
公开(公告)号：JPH10285920A
公开(公告)日：1998-10-23
申请号：JP9199397
申请日：1997-04-10
申请人： FUJITSU LTD , MATSUO HIROBUMI
发明人： MATSUO HIROBUMI , KUROKAWA FUJIO , RI HEIKUN , AKISE KENICHI , HIRAHARA MINORU , KUWABARA KOJI , SENDA JUN , MUNEYASU KAZUNORI
IPC分类号： H02J7/34 , H02M3/28 , H02M7/06 , H02M7/12
摘要： PROBLEM TO BE SOLVED: To provide a power unit from which an output voltage containing less ripples can be obtained. SOLUTION: A power unit is equipped with a switching control circuit 10 to convert a current flowing in an alternating power supply 1 to that continuously flowing and analogous in waveform with the phase of a voltage. The switching control circuit 10 determines charging mode or discharging mode on receipt of a current in a first switching circuit (D1, S1) and an output from a power supply voltage generating circuit. On the charging mode, the first switching circuit is actuated to generate the output from the power supply voltage generating circuit, and a chargeable battery 3 is charged by the output from the charging circuit. On the discharging mode, the switching control circuit 10 controls a second switching circuit (D2, S2) to generate the output from the power supply voltage generating circuit.

2. 发明专利

JPH10285830A UNINTERRUPTIBLE POWER SUPPLY UNIT 失效
公开(公告)号：JPH10285830A
公开(公告)日：1998-10-23
申请号：JP9199497
申请日：1997-04-10
申请人： FUJITSU LTD , MATSUO HIROBUMI
发明人： MATSUO HIROBUMI , KUROKAWA FUJIO , MUNEYASU KAZUNORI , KUWABARA KOJI , SENDA JUN , HIRAHARA MINORU
IPC分类号： H02J7/00 , H02J7/10 , H02J9/06 , H02M3/28 , H02M7/06
摘要： PROBLEM TO BE SOLVED: To attain miniaturization in a power supply unit and improved power conversion efficiency by using a common power conversion transformer for both the commercial input and the chargeable battery input due to power failure. SOLUTION: A device uses a back boost method in which the winding direction of the third winding of a power conversion transformer is made opposite to that of the first winding. In on ordinary operation, power to load is supplied form a commercial AC power supply unit 1, converted into direct current by a rectifying circuit 3 after noise is removed by a filter 2, smoothed by a capacitor C1, and switched on/off by a switching element S11, so that high-frequency AC is generated in the third winding N21 side of the power conversion transformer T. In case of power failure, if the output voltage EB of a chargeable battery 5 is on/off-controlled by a switching element S12, and the second winding N12 of the power conversion transformer T is driven through a counter-current preventing diode D12, the high frequency AC is generated in the third winding N21. By using the common power conversion transformer, it is possible to reduce the size of the device and improve the power supply conversion efficiency.

3. 发明专利

JP2502238B2 失效
公开(公告)号：JP2502238B2
公开(公告)日：1996-05-29
申请号：JP6253492
申请日：1992-03-18
申请人： MATSUO HIROBUMI , MITSUBISHI JUKOGYO KK
发明人： MATSUO HIROBUMI , WATANABE NOBUYA , SHIGEMIZU TETSUO
IPC分类号： H02J1/12 , H02J1/00 , H02M3/28

4. 发明专利

JPS5889038A SOLAR BATTERY POWER SOURCE SYSTEM 失效
公开(公告)号：JPS5889038A
公开(公告)日：1983-05-27
申请号：JP18943481
申请日：1981-11-24
申请人： MATSUO HIROBUMI
发明人： MATSUO HIROBUMI
IPC分类号： H02J7/00 , H02J7/35

5. 发明专利

JPS54757A LOW POWER DRIVING SYSTEM FOR MAGNETIC CORE 失效
公开(公告)号：JPS54757A
公开(公告)日：1979-01-06
申请号：JP6600777
申请日：1977-06-03
申请人： HARADA KOUSUKE , NINOMIYA TAMOTSU , MATSUO HIROBUMI , SAKAMOTO HIROSHI
发明人： HARADA KOUSUKE , NINOMIYA TAMOTSU , MATSUO HIROBUMI , SAKAMOTO HIROSHI
IPC分类号： H02H7/20 , H03F9/00

6. 发明专利

JP2001167225A BAR CODE RECOGNIZING DEVICE USING CCD CAMERA 失效
公开(公告)号：JP2001167225A
公开(公告)日：2001-06-22
申请号：JP34714699
申请日：1999-12-07
申请人： CHORYO SOFTWARE KK , MATSUO HIROBUMI
发明人： MATSUO HIROBUMI , KUROKAWA FUJIO , OKADA YASUHIRO , SHIRAHAMA HISATSUGU
IPC分类号： G06K7/10
摘要： PROBLEM TO BE SOLVED: To surely identify a bar code even when the code is inclined in the case of reading the bar code stuck on a product. SOLUTION: A belt conveyer 1 is moved at a moving speed υ and a product 6 is loaded on the belt conveyer 1 and moved. A bar code 3 is stuck on the product 6, the bar code 3 is read by a CCD camera 2, image processing is performed and the cods is identified. The CCD camera 2 is composed of two bodies for position detection and read, specifies the position of the bar code 3 with the body for read and identifies the bar code with image processing due to the body for read. In image processing, segmentation is first performed on the basis of the width of the code, projection is performed on the basis of five pixels of the width and next, it is identified whether the code is wide or narrow on the basis of the area of a luminance value. Therefore, even when a distance is longer than 2 m and the bar code is inclined, identification is enabled and identification in all directions is enabled.

7. 发明专利

JP2000105795A OMNIDIRECTIONAL-DIMENSIONAL BAR CODE READER 失效
公开(公告)号：JP2000105795A
公开(公告)日：2000-04-11
申请号：JP27343198
申请日：1998-09-28
申请人： CHORYO SOFTWARE KK , MATSUO HIROBUMI
发明人： MATSUO HIROBUMI , KUROKAWA FUJIO , OKADA YASUHIRO , KANDA SHUJI
IPC分类号： G06K7/10
摘要： PROBLEM TO BE SOLVED: To surely identify a barcode even when the position, speed, and distance of the bar code is changed at the time of reading a bar code stuck to product in an omnidirectional one-dimensional bar code reader. SOLUTION: A belt conveyer 1 is moved at a moving speed υ, and a product 6 is loaded on the belt conveyer 1 and is moved. A bar code 3 is stuck to the product 6, and the bar code 3 is read by a CCD camera 2 so as to be identified by image processing. The CCD camera 2 is constituted of two cameras for position detection and reading, and the position of the bar code 3 is specified by the camera for reading, and the bar code is identified by the image processing by the camera for reading. At the time of operating the image processing, wide and narrow identification is operated according to the width of the code, and then wide an narrow identification is operated according to the area of the code so that the omnidirectional bar code identification can be attained even when the distance is 2 m or more, and the bar code is inclined.

8. 发明专利

JPS54129319A MULTIIOUTPUT POWER UNIT 失效
公开(公告)号：JPS54129319A
公开(公告)日：1979-10-06
申请号：JP3704078
申请日：1978-03-29
申请人： MATSUO HIROBUMI
发明人： MATSUO HIROBUMI
IPC分类号： H02M7/08 , H02M7/06

9. 发明专利

JPH07231733A APPARATUS FOR DISCRIMINATING FISH SPECIES 失效
公开(公告)号：JPH07231733A
公开(公告)日：1995-09-05
申请号：JP24569093
申请日：1993-09-30
申请人： MATSUO HIROBUMI , KUROKAWA FUJIO , NAGASAKI PREFECTURE
发明人： MATSUO HIROBUMI , KUROKAWA FUJIO , OSADA SUMIO , SHIKATA AKIRA
IPC分类号： A01K61/00 , A22C25/04 , G06T7/00 , G06T7/60
摘要： PURPOSE:To accurately accelerate the discrimination and distribution of fish species. CONSTITUTION:This apparatus for discriminating fish species is obtained by installing an image signal distributing part, carrying out the A/D conversion of only an analog image signal belonging to the preset small region in those outputted from a color CCD, thereby reducing the amount of data, dividing the resultant data into plural processor units, carrying out the parallel processing of the data, dividing the data into the respective processor substrates exclusively used for images with the respective processor units and performing the parallel processing.

10. 发明专利

JPH066793A IDENTIFYING DEVICE FOR OBJECT 失效
公开(公告)号：JPH066793A
公开(公告)日：1994-01-14
申请号：JP16511192
申请日：1992-06-23
申请人： MATSUO HIROBUMI , KUROKAWA FUJIO , HARA RYUICHIRO
发明人： MATSUO HIROBUMI , KUROKAWA FUJIO , HARA RYUICHIRO
IPC分类号： G01V8/10 , H04N7/18 , G01V9/04
摘要： PURPOSE:To automatically select the processing method most suitable for the high-speed picture processing according to the object by combining plural processors in multiple and multilayered structure and flexibly and compoundly performing the parallel processing by a multiprocessor. CONSTITUTION:When PXq small area (g) is selected effectively for four corners of an area G to be roughly extracted, the required pack F of fermented soybeans is recognized by taking a wide area in apperance roughly. Thus, the minimum area which is required to perform the color characteristic extraction and the shape characteristic extraction is decided. Then, the arithmetic processing to extract the color characteristic by coloring the selected area and to extract the shape characteristic by thinning the line is performed. The presence or absence of the attached soy source, mustard 31, and fermented soybeans 33 is recognized based on the obtained color characteristic and the shape characteristic. Thus, the parallel arithmetic processing is performed by a DSP 16 of the parallel structure being used as a pixel processor, the area to be processed is selected to be the irreducible minimum and the DSP arithmetic number is reduced and the capacity of a block memory 15 or the like is also reduced.

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