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1. 发明专利

JP2001308868A IEEE1394 BUS CONNECTION DEVICE, AND MEDIUM AND INFORMATION AGGREGATE 失效
公开(公告)号：JP2001308868A
公开(公告)日：2001-11-02
申请号：JP2000117088
申请日：2000-04-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HAMAMOTO YASUO , IKEDA TATSUHIKO
IPC分类号： G06F13/38 , H04L12/28 , H04L29/06
摘要： PROBLEM TO BE SOLVED: To solve the problem in the conventional device that synchronization among different IEEE1394 buses cannot be taken, resulting in disabling aisochronous transfer to other buses, when one of nodes among connection nodes interconnecting the different IEEE1394 buses cannot become a cycle master. SOLUTION: A system of this invention is provided with the IEEE1394 buses 2, 3 and a bus connection device 1 that interconnects the IEEE1394 buses 2, 3. The bus connection device 1 has connection nodes A5, B6 connected to the buses 2, 3 and a synchronization means 25 synchronizes the bus connection node B6 with the bus connection node A5, when the bus 3 is reset and at least the bus connection node B6 becomes the cycle master.

2. 发明专利

JP2000105635A COOLING DEVICE FOR NOTEBOOK-TYPE PERSONAL COMPUTER 失效
公开(公告)号：JP2000105635A
公开(公告)日：2000-04-11
申请号：JP27494098
申请日：1998-09-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUYOSHI TETSUYA , HIROSAKA SHINOBU , IKEDA TATSUHIKO
IPC分类号： G06F1/20 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a cooling system having high cooling ability suitable for a thin type casing since the heat of a CPU is propagated through a heat conductive body or a heat pipe to a keyboard or lower casing, concerning a notebook- type personal computer(PC) conventionally characterized by a thin type casing, and the keyboard or casing is heated in a conventional method by the tendency of increasing heating accompanying higher performance of the CPU. SOLUTION: A heating element 4 and a cooling fan 5 are parallelly arranged at adjacent positions and thermally coupled by a plate (heat conductive plate 6) improved in heat conductivity. The heat conductive plate 6 is cooled by the cooling fan 5 and the heat conductive plate 6 removes the heat of the heating element 4 so that the heating element 4 is cooled. Both high heat radiation due to the cooling fan and thinning can be made compatible.

3. 发明专利

JP2000081928A PORTABLE INFORMATION PROCESSOR 失效
公开(公告)号：JP2000081928A
公开(公告)日：2000-03-21
申请号：JP25240398
申请日：1998-09-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IKEDA TATSUHIKO
IPC分类号： G06F1/16 , G06F1/20 , G06F3/033
摘要： PROBLEM TO BE SOLVED: To maintain the portability of a portable information processor while being equipped with a large capacity battery capable of satisfying long-term operation and a pointing device having high operability. SOLUTION: The information processor has structure capable of sliding a pointing device and a 2nd casing 14, at the time of carrying the information processor the 2nd casing 14 is stored in the processor to compact the whole structure. At the time of operating a keyboard, the 2nd casing 14 is slided up to a position extruded from a 1st casing 13 and the pointing device is slided up to a position corresponding to the front of the center axis of the keyboard, improving operability.

4. 发明专利

JP2001282678A RESPONSE RECOGNITION SYSTEM, TWO-WAY AMUSEMENT SYSTEM, TERMINAL, SERVER, MEDIUM, AND INFORMATION AGGREGATE 失效
公开(公告)号：JP2001282678A
公开(公告)日：2001-10-12
申请号：JP2000097137
申请日：2000-03-31
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： WAKE KAZUHIRO , IKEDA TATSUHIKO , HAMAMOTO YASUO , SAITO HIROSHI
IPC分类号： A63F13/35 , A63F13/33 , A63F13/71 , G06F13/00 , G06F15/00 , G06F17/40 , H04N7/173 , H04N21/239 , H04N21/258 , H04N21/45 , H04N21/47 , A63F13/12
摘要： PROBLEM TO BE SOLVED: To avoid the trouble where a server is accessed many times for the same contents in a short time, in a two-way communication system and that their responses are all handled as being valid on the server side. SOLUTION: This response recognition system is equipped with a server 93 and a terminal 11, which are connected via a network 93, and the terminal 11 sends a processable response to the server 93 according at least to information sent from the server 93. When the input for sending the response is made within a prescribed period, the response is sent to the terminal 93 at a frequency which is lower than the frequency of the input.

5. 发明专利

JP2001117861A COMPUTER AND PROGRAM RECORDING MEDIUM 失效
公开(公告)号：JP2001117861A
公开(公告)日：2001-04-27
申请号：JP29458299
申请日：1999-10-15
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： HAMAMOTO YASUO , WAKE KAZUHIRO , SAITO HIROSHI , IKEDA TATSUHIKO
IPC分类号： G06F13/362 , G06F13/38 , G06F13/42 , H04L29/06
摘要： PROBLEM TO BE SOLVED: To solve a problem that synchronizing data are not normally processed when a large amount of data are transmitted in a computer. SOLUTION: The computer is provided with a PCI bus 8, synchronizing devices 11-13 for transmitting synchronizing data which require the guarantee of a transmission band through the PCI bus 8, synchronizing devices 9 and 10 for transmitting asynchronous data which do not require the guarantee of the transmission band through the PCI bus 8, an arbiter 4 for giving a permission to use the bus fairly or by giving preference to the synchronizing devices with respect to a request for using the bus 8 and a CPU for at least processing data to be transmitted through the PCI bus 8 or controlling the synchronizing devices and the synchronizing devices.

6. 发明专利

JP2001042970A FLAT PANEL DISPLAY INTEGRATED INFORMATION PROCESSOR 失效
公开(公告)号：JP2001042970A
公开(公告)日：2001-02-16
申请号：JP21638499
申请日：1999-07-30
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OI KOJI , SHISHIDA MITSUNORI , MATSUBARA KUNIHIRO , NAGAMURA YOSHIAKI , ASADA TSUNEYOSHI , IKEDA TATSUHIKO
IPC分类号： G06F1/16 , H04N5/85
摘要： PROBLEM TO BE SOLVED: To improve the handling of media such as a CD-ROM on an integrated information processor, which uses a flat panel such as a liquid crystal display as its display part and is united with a main body, while making good use of a thin type and lower power consumption as features of the flat panel and to actualize a low price by a simple constitution. SOLUTION: The display part 11 consisting of the flat panel is arranged in the front of a main body part 10, an opening 13 for ejecting a removable auxiliary storage device for a CD-ROM is positioned in the front, and the main body part is united to simplify the structure of a housing; and the angle of a screen is adjusted with a tilt part provided on the back of the main body. Further, a keyboard 14 is made narrower than the leg part of the main body front to obtain an information processor which has superior storage property.

7. 发明专利

JP2000194444A PORTABLE COMPUTER AND WIRELESS DOCKING STATION 失效
公开(公告)号：JP2000194444A
公开(公告)日：2000-07-14
申请号：JP36920498
申请日：1998-12-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IKEDA TATSUHIKO
IPC分类号： G06F1/16 , G06F3/00
摘要： PROBLEM TO BE SOLVED: To achieve a wireless docking station with superior operability at a low price by providing ports for connections with various peripheral equip ment, an optical transceiver for communicating with a portable computer. SOLUTION: The wireless docking station 6 has in its front the optical transceiver for optically communicating with a portable computer 1 and the ports for connections with various peripheral equipment. A USB or/and IEEE1394 are provided as the ports for connections with various peripheral equipment. Then the wireless docking station having the ports of USB and IEEE1394 standards and a portable computer 1 are connected together by optical communication. Consequently, the wireless docking station 6 which is easy to use is actualized with simple circuit constitution at a low price.

8. 发明专利

JP2001157161A DEVICE AND METHOD FOR EDITING IMAGE AND PROGRAM RECORDING MEDIUM 失效
公开(公告)号：JP2001157161A
公开(公告)日：2001-06-08
申请号：JP33511399
申请日：1999-11-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SAITO HIROSHI , HAMAMOTO YASUO , WAKE KAZUHIRO , IKEDA TATSUHIKO
IPC分类号： H04N5/907 , H04N5/91 , H04N5/92 , H04N19/40 , H04N19/423 , H04N19/48 , H04N19/503 , H04N19/593 , H04N19/60 , H04N19/61 , H04N19/625 , H04N19/85 , H04N19/91 , H04N7/30
摘要： PROBLEM TO BE SOLVED: To prevent the buffer of a decoder from being damaged due to the continuity of code quantity not being maintained when optional compressed data are pasted, when editing data that have been subjected to compression and encoding the data without decoding all the data. SOLUTION: This image-editing method decodes the section between a time T1 and a time T2 in an inputted prescribed compressed bit stream and adjusts code quantity, so as to make a VBV value be prescribed V2 at the time T2 in the case of decoding a compressed bit stream obtained by executing reencoding again, when a decoded image is encoded with 1st editing performed or without performing the editing, and presupposes the VBV value at the time T1 is Vx. The V2 is the VBV value, at the time T2 when the inputted compressed bit stream is decoded as is.

9. 发明专利

JPH04130915A CURSOR CONTROLLER FOR DISPLAY DEVICE 失效
公开(公告)号：JPH04130915A
公开(公告)日：1992-05-01
申请号：JP25326290
申请日：1990-09-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IKEDA TATSUHIKO
IPC分类号： G06F3/033 , G06F3/038 , G06F3/048 , G06F3/14 , G06K11/06
摘要： PURPOSE:To offer a cursor controller being improved its operability by dynamically changing the size and shape of a cursor in accordance with the input from a pointing device. CONSTITUTION:A cursor moving speed deciding means 4 finds out the moving speed of a cursor based upon X and Y axes data obtained from a position detecting means 2. Then, a display cursor selecting means 5 finds out the size, shape and luminance of the cursor to be displayed on a display 7 through a cursor display control means 6 based upon the cursor speed obtained by the means 4. Then, coordinate data from the pointing device are inputted to find out new X and Y coordinates of the moved cursor. A difference between the new X and Y coordinates and the preceding X and Y coordinates is found out, the relative moving speed v0 of the cursor is found out based upon the difference or a value obtained by integrating the differences for a fixed period, whether the speed v0 is slower than a reference speed V1 or not is decided, and when the v0 is slower, a cursor I is selected. When the speed V1 is slower as the result of comparison between the speeds v0, V1, a cursor II is selected. Then, the selected cursor is displayed on the display device 7.

10. 发明专利

JPH03223914A INFORMATION PROCESSOR 失效
公开(公告)号：JPH03223914A
公开(公告)日：1991-10-02
申请号：JP1830390
申请日：1990-01-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IKEDA TATSUHIKO
IPC分类号： G06F1/26 , G06F1/16
摘要： PURPOSE:To prevent the deterioration of an information processor due to forgetting of the operation of a switch and to reduce the consumption of power by discontinuing all or some of functions of the processor when a recognizing means recognizes the push of all switches. CONSTITUTION:In a normal application state of an information processor, a user opens a data input part 4 toward him/her to expose a display part 1. Then the user pushes an optional key switch of the part 4 to operate the processor. When the application of the processor is over, the upper surface of the part 4 is set at the part 1 and stored. In this case, the projecting parts 3a-3c push the key switches 5a-5c at one time. A program is put into the information program included in the part 4 in order to recognize the simultaneous push of switches 5a-5c for a fixed period of time or longer. Thus the user can recognize that the preceding storing operation is carried out within the control program. Therefore it is possible to start a program to erase the part 1 or a program to stop the working of the information processor. As a result, the power consumption of the processor is reduced.

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