专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH09294274A CAMERA 失效
公开(公告)号：JPH09294274A
公开(公告)日：1997-11-11
申请号：JP10724196
申请日：1996-04-26
申请人： SHARP KK
发明人： DEGUCHI AKITERU
IPC分类号： H04N9/04 , H04N9/73
摘要： PROBLEM TO BE SOLVED: To simply adjust the camera by using an adder means so as to use an arithmetic means to adjust two color difference signals R-Y, B-Y while light is shielded. SOLUTION: When a carrier balance setting mode SW 24 is set to high level, color difference signals R-Y, B-Y are given to integration circuits 17R, 17B by selectors 25R, 25B independently of the result of a coordinate transformation circuit 12 and limit circuits 13, 14. Thus, data fed to the circuits 17R, 17B are not usual I, Q but data of color difference signals R-Y, B-Y and the data are added by one field. Since a high level from the SW 24 is given to an OR circuit 26, an output of an AND circuit 15 is equal to an output of the luminance limit circuit 14 independently of an output from the limit circuit 13 and a counter circuit 18 counts number of picture elements to satisfy the condition of the luminance limit circuit 14. The sum ata are given to a transmission circuit 10, from which the data are fed to a microcomputer for controlling field AWB.

2. 发明专利

JP2002044749A REMOTE CONTROL SYSTEM 失效
公开(公告)号：JP2002044749A
公开(公告)日：2002-02-08
申请号：JP2000223806
申请日：2000-07-25
申请人： SHARP KK
发明人： TERASAWA NORIAKI , YOSHIKAWA TATSUO , TANI NAOKI , DEGUCHI AKITERU
IPC分类号： G06Q10/00 , G06F13/00 , G06Q50/00 , H04Q9/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a remote control system easy-to-use capable of controlling an electric appliance at a remote location at low cost. SOLUTION: An electric appliance 1 having the remote control system comprises a communication means 8 communicating via the Internet and a RAM 4 converting control information for the appliance 1 and state information to markup language data and holding it, and brings the data into browsing for accessing persons from the outside via the Internet network 23. Thus, users can recognize the state of the appliance 1, and also they can control the appliance based on the state.

3. 发明专利

JPH0918790A CAMERA EQUIPMENT 失效
公开(公告)号：JPH0918790A
公开(公告)日：1997-01-17
申请号：JP16371995
申请日：1995-06-29
申请人： SHARP KK
发明人： DEGUCHI AKITERU
IPC分类号： H04N5/225 , H04N5/335 , H04N5/361 , H04N5/367 , H04N5/372 , H04N5/378
摘要： PURPOSE: To obtain a beautiful video image without defects apparently by adding the position of an image defect of an image pickup element as auxiliary information and allowing a signal processing section to supplement data of the picture element defect based on the added information. CONSTITUTION: The equipment is provided with an addition means adding a position of a picture element defect of a CCD 101 for each line to a digital video signal from a camera head section as auxiliary information and a means using a signal processing section to compensate data of the picture element defect based on the information added by the additional means. Then a position and a number (N) for each line of the picture element defect of the CCD 101 are recorded in a storage means 11. A number N of the picture element defect in the line is read from the storage means 11 by an ADR generating section 12. The ADR generating section 12 generates an address output signal ADR representing an output period of address data. An OR section 14 generates a BLK signal rising faster by (N+1) clocks than the CBLK from the ADR and CBLK signal. The CBLK signal is a signal denoting the effective area of the image.

4. 发明专利

JP2000349721A RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION DEVICE 失效
公开(公告)号：JP2000349721A
公开(公告)日：2000-12-15
申请号：JP16112199
申请日：1999-06-08
申请人： SHARP KK
发明人： DEGUCHI AKITERU
IPC分类号： H03M13/00 , H04B14/04 , H04L1/00 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To obtain a radio communication device that conducts coding to suppress redundancy of data of a header part at a low transmission rate and conducts coding to reduce an error rate for a data part at a high transmission rate and to obtain a radio communication method. SOLUTION: In the case of transmission, a CRC coding circuit 7 applies CRC coding to a header part sent from a control section 3, a CRC coding circuit 6 applies CRC coding to a data part sent from the control section 3 and a BCH coding circuit 8 applies BCH coding to the data part. In the case of reception, a CRC decoding circuit 11 applies error check to the header part at a low transmission rate and a BCH decoding circuit 10 applies error correction to the data part at a high transmission rate and a CRC decoding circuit 12 checks an error of the data part.

5. 发明专利

JPH0998312A CCD DIGITAL CAMERA SYSTEM 失效
公开(公告)号：JPH0998312A
公开(公告)日：1997-04-08
申请号：JP25622295
申请日：1995-10-03
申请人： SHARP KK
发明人： DEGUCHI AKITERU
IPC分类号： H04N5/222
摘要： PROBLEM TO BE SOLVED: To display only a video image of a selected camera onto a proper split screen at all times irrespective of the number of connected cameras with less transmission information by providing a prescribed circuit and an interface into each camera. SOLUTION: This CCD digital camera system includes a control unit 201a and a video camera 202a. A memory circuit 109 stores information specific to camera and a data addition circuit 110 adds the information specific to camera to a digital video signal generated from a signal processing circuit 105. Furthermore, a communication interface 108 receives a specified information of camera sent from the control unit 201a and when the specified information of camera matches the information specific to camera, the digital video signal added with the information specific to camera is sent to the control unit 201a.

6. 发明专利

JPH08170895A HEAT EXCHANGER 失效
公开(公告)号：JPH08170895A
公开(公告)日：1996-07-02
申请号：JP31155094
申请日：1994-12-15
申请人： SHARP KK
发明人： DEGUCHI AKITERU
IPC分类号： F28F13/10
摘要： PURPOSE: To perform further efficient heat-exchange by grasping the state of a temperature boundary layer. CONSTITUTION: In a heat exchanger wherein thermal conductivity is improved by exerting vibration of fins 2, 2... and a heat-transfer pipe 3 by an exciting device 13, a heat exchanger comprises a thermistor row 5 formed in the vicinity of the surface of a fin 2a and measuring temperature distribution, a temperature boundary layer-determining circuit 6 to determine a temperature boundary layer based on temperature distribution data in the vicinity of the surface of the fin 2a measured by the thermistor row 5, and a control circuit 11 to control a vibration amount of the exciting device 13 according to the thickness of the temperature boundary determined by the circuit 6.

7. 发明专利

JP2002325080A COMMUNICATION SYSTEM 失效
公开(公告)号：JP2002325080A
公开(公告)日：2002-11-08
申请号：JP2001128659
申请日：2001-04-26
申请人： SHARP KK
发明人： DEGUCHI AKITERU , OTANI MASAHIRO
IPC分类号： H04H20/76 , H04L12/28 , H04N7/173 , H04N21/442 , H04N21/45 , H04N21/6332 , H04N21/6375 , H04W4/06 , H04W28/04 , H04W72/04 , H04W72/12 , H04W84/12 , H04H1/02
摘要： PROBLEM TO BE SOLVED: To prevent collision between receiving offices when re-transmission operation is performed in a communication system form a single transmitting office of image distribution or the like to a plurality of receiving offices. SOLUTION: Re-transmission requests from a plurality of receiving offices can be received with high efficiency by controlling the re-transmission requests from a plurality of the receiving offices by using a response control signal.

8. 发明专利

JPH11284915A DIGITAL SIGNAL PROCESSING CIRCUIT 失效
公开(公告)号：JPH11284915A
公开(公告)日：1999-10-15
申请号：JP8140598
申请日：1998-03-27
申请人： SHARP KK
发明人： DEGUCHI AKITERU
IPC分类号： H04N5/335 , H04N5/353 , H04N5/357 , H04N5/372 , H04N5/378
摘要： PROBLEM TO BE SOLVED: To provide the digital signal processing circuit that is configured so that an output signal from a digital filter is extended and a required valid pixel number is ensured. SOLUTION: The digital signal processing circuit is provided with a digital filter 4 that smoothes an input signal A and provides an output of the smoothed signal, and the digital signal processing circuit converts the input signal A received from an image pickup element into a video signal and outputs it, and is also provided with an addition means 5 that adds pixel data included in the input signal A reaching the digital filter 4 to an output signal B being a video signal after being outputted from the digital filter 4. Through the configuration above, since the pixel data included in the input signal A to the digital filter 4 are repetitively added to the output signal B for a required number of times, the output signal B results in being extended and then a required valid pixel range is ensured.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式