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1. 发明专利

JP2003067275A Access destination input program and access destination input device 有权
标题翻译：访问目的地输入程序和访问目的地输入设备
公开(公告)号：JP2003067275A
公开(公告)日：2003-03-07
申请号：JP2001255455
申请日：2001-08-27
申请人： Dainippon Printing Co Ltd , Hitachi Ltd , 大日本印刷株式会社 , 株式会社日立製作所
发明人： ANDO KAZUNORI , UENO TOMOICHI , WATANABE KENJI , MASUDA TOSHIO , OSHIMA TOSHIYOSHI , KITAYAMA TAKUO
IPC分类号： G06K7/00 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To provide a system which reads two dimensional codes by a two dimensional code reader, and can connect to an communication address such as a URL from a communication terminal machine such as a personal computer connected to the Internet, wherein the two dimensional code does not include a direct communication address.
SOLUTION: In this system, an identification code and a local address are used and the two dimensional code does not include a communication address such as a URL and two dimensional code reader and two dimensional codes are limitedly available. It is made possible to discriminate the access to the communication address by reading two-dimensional codes with a two dimensional code reader and the access to the communication address by operation of keyboard, etc., of a personal computer.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种通过二维码读取器读取二维码的系统，并且可以连接到诸如连接到因特网的个人计算机的通信终端机的诸如URL的通信地址，其中两个二维码不包括直接通信地址。解决方案：在该系统中，使用识别码和本地地址，并且二维码不包括诸如URL和二维码阅读器的通信地址，并且二维码有限地可用。通过用二维码读取器读取二维码和通过操作个人计算机的键盘等访问通信地址，可以区分对通信地址的访问。

2. 发明专利

JPH09330375A BAR CODE READER 失效
公开(公告)号：JPH09330375A
公开(公告)日：1997-12-22
申请号：JP14892396
申请日：1996-06-11
申请人： HITACHI LTD , HITACHI COMPUTER ENG
发明人： ARIZONO NORIYUKI , UENO TOMOICHI
IPC分类号： G06K7/00 , G06K7/10
摘要： PROBLEM TO BE SOLVED: To distinguish between a read bar code and an unread bar code in a short time, by providing a marking mechanism at a bar code read opening and adding a check mark by the bar code which is already read. SOLUTION: At the time of a marking request command, the driver software 4 for the bar code reader sends a marking request command, which is stored in a bar code reader I/O buffer 5. A bar code reader control program 6 confirms the command. A circuit 7 for request command analysis judges which of a bar code read request command and a marking request command this command is and a marking control program 11 is executed to place a driving control part 12 for a marking pen in operation, and a driving motor part 13 and the marking pen 2 are driven for marking.

3. 发明专利

JP2001155140A VIDEO INFORMATION INPUT DEVICE AND INFORMATION PROCESSING SYSTEM 失效
公开(公告)号：JP2001155140A
公开(公告)日：2001-06-08
申请号：JP34038999
申请日：1999-11-30
申请人： HITACHI LTD , HITACHI INFORMATION TECHNOLOGY
发明人： UENO TOMOICHI , ANDO KAZUNORI , FURUKAWA ISAO , YAMAKAWA YOICHI , ARAI TOSHIFUMI
IPC分类号： H04N5/225 , G06T1/00 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide a video information input device capable of inputting various image information within a wide focal range from just closeness to a distance. SOLUTION: This device is provided with a camera part 10 which fetches external video through a lens 12 by using a CCD image pickup element, etc., a focussing ring 13 which can switch the focal distance of the lens 12 to each mode of a link stick mode for very closeness, a short-distance view mode in which the short-distance view of a near person, etc., is photographed and a long-distance view mode in which a landscape, etc., is photographed, a holding part 20 whose axis is connected integrally with the optical axis of the part 10 at an inclining attitude, a focal stick 30 that can be folded into the part 20 and an interface cable 50, performs fetching/image recognition of a still picture on paper 90 at the operation opportunity of a switch 40 by using the stick 30 in the link stick mode and folds the stick 30, switches the ring 13 and photographs short-distance view/long-distance view in the modes other than the link stick mode.

4. 发明专利

JP2001157101A DEVICE FOR INPUTTING VIDEO INFORMATION 失效
公开(公告)号：JP2001157101A
公开(公告)日：2001-06-08
申请号：JP34035899
申请日：1999-11-30
申请人： HITACHI LTD , HITACHI INFORMATION TECHNOLOGY
发明人： SATO ATSUTOSHI , AMANO YOSHIAKI , ARAI TOSHIFUMI , UENO TOMOICHI , ANDO KAZUNORI
IPC分类号： H04N5/225 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To provide a video information input device, capable of inputting various image information in a wide focal range from close range, to a distance. SOLUTION: This device is provided with a camera part 10 which uses a CCD image pickup device, etc., and fetches external video through a lens 12, a focus-switching ring 13 that can switch the focal distance of the lens 12 to each of modes that are a link stick mode for closeness, a short-distance view mode for photographing a short-distance view such as a close person and a long-distance view mode for photographing a landscape, etc., a holding part 20 whose axis is connected to the optical axis of the part 10 in an inclined attitude, a focus stick 30 capable of being folded into the part 20 and an interface cable 50, performs fetching/image recognition of a still image on paper 90 at an operation opportunity of a push button 40 by using the stick 30, and folds the stick 30, switches the ring 13 and photographs a short-distance/long- distance view in a mode other than the link stick mode.

5. 发明专利

JP2001157100A INPUT DEVICE USING CAMERA 失效
公开(公告)号：JP2001157100A
公开(公告)日：2001-06-08
申请号：JP34029499
申请日：1999-11-30
申请人： HITACHI LTD , HITACHI DEVICE ENG , HITACHI INFORMATION TECHNOLOGY
发明人： ARAI TOSHIFUMI , YAMAMOTO SHINICHIRO , WATANABE KENJI , YAMAKAWA YOICHI , UENO TOMOICHI , ANDO KAZUNORI
IPC分类号： H03M11/04 , G06F3/023 , G06T1/60 , H04N5/225 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To cancel inconveniences where image information and switch information are transmitted to a computer through independent systems. SOLUTION: An external interface 105 of an input device 101 embeds the state of a switch 104 in image data generated by a camera control part 103 and output it to an external part. An image-processing driver sub-routine 110 at the side of the computer change-over processings according to the switch state buried in image data. An application program 111 reads image data via an image input interface 109 and detects information of a camera side switch from a prescribed kind of pixel data.

6. 发明专利

JP2000298462A DISPLAY DEVICE WITH VIDEO SIGNAL DISTRIBUTION FUNCTION 失效
公开(公告)号：JP2000298462A
公开(公告)日：2000-10-24
申请号：JP10755099
申请日：1999-04-15
申请人： HITACHI LTD , HITACHI INFORMATION TECHNOLOGY
发明人： UENO TOMOICHI , SHIBATA YASUHISA
IPC分类号： H04N5/268 , G09G5/00 , H04N5/44 , H04N5/66
摘要： PROBLEM TO BE SOLVED: To make it possible to display a single video signal on plural display devices at the same time without using an external distributor by arranging a function for distributing the video signal in the display device. SOLUTION: A 1st display device A1 is connected with a personal computer main body D via a video cable C. In the case of making plural display devices display the same picture at the same time, a 2nd display device A2 is connected to a video signal output port F of the 1st display device A1 by using a cable C. A 3rd one and thereafter are connected in the same way. A video signal outputted from the personal computer D is firstly distributed to two lines by a video signal distributing circuit in the display device A1. The distributed video signals are made to a display signal line and a distributing signal line, and the display signal line connects to a display circuit, and a picture is displayed on CRTs. On the other hand, the distributing signal line connects to a signal amplifier circuit, and connects to video signal output ports F via the amplified signal line of the non-attenuated video signal.

7. 发明专利

JPH09319478A INTERFACE CONNECTOR 失效
公开(公告)号：JPH09319478A
公开(公告)日：1997-12-12
申请号：JP13334096
申请日：1996-05-28
申请人： HITACHI LTD , HITACHI COMPUTER ENG
发明人： OGUMO RIYUUTAROU , UENO TOMOICHI
IPC分类号： G06F1/26 , G06F3/00
摘要： PROBLEM TO BE SOLVED: To connect input/output equipment, which requires DC power, to an interface which does not require any equipment such as an AC adapter, and is not provided with a DC power supply line in a standard specification. SOLUTION: At a control part 3 provided with a keyboard interface 1 connected to a system device 30, serial interface 2, keyboard interface connector 7 to connect a keyboard and serial interface connector 78 to connect an I/O device, a +5V line 9 of the keyboard interface 1, DC power supply switch 4 for selectively connecting either any one of non-used 16 pins on the side of serial interface connector 8 or a DC power supply connector 6 and DC power pin select switch 5 are installed. Then, DC power is supplied through the non- used pins on the side of the DC power supply connector 6 or the serial interface connector 8 to the I/O device, which requires DC power without using any AC adapter or commercial power source socket.

8. 发明专利

JPH02163792A LIQUID CRYSTAL DISPLAY CONTROLLER 失效
公开(公告)号：JPH02163792A
公开(公告)日：1990-06-25
申请号：JP31842288
申请日：1988-12-19
申请人： HITACHI LTD , HITACHI COMPUTER ENG
发明人： TADOKORO TAKASHI , MUTO KEIICHI , UENO TOMOICHI
IPC分类号： G02F1/133 , G09G3/36
摘要： PURPOSE:To make a display of high quality with simple logic constitution by providing a buffer memory for storing display data and performing high- accuracy display control corresponding to brightness information. CONSTITUTION:Display data which is outputted from the external display controller is inputted to a memory data generating circuit 2. The circuit 2 converts the input data into parallel data suitably to writing to buffer memories 5 and 5'. The memories 5 and 5' are provided as many as image planes consisting of bits as many as bits corresponding to brightness information of an image to be displayed for one display image plane. Further, the circuit 2 writes the data in the memories 5 and 5' under the control of a memory control circuit 3 and also sends display data to an LCD control circuit 4. Here, the display data of the memories 5 and 5' or circuit 2 are switched and selected at intervals of a vertical scan under the control of the circuit 3. Consequently, buffer memory access in an image plane is decentralized, so the image plane is prevented from flickering and the display of good quality can be made.

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