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1. 发明专利

JP2001256146A INTERNET TERMINAL 失效
公开(公告)号：JP2001256146A
公开(公告)日：2001-09-21
申请号：JP2000067291
申请日：2000-03-10
申请人： HITACHI LTD , ZANAVY INFORMATICS KK
发明人： TANAKA KATSUAKI , MATSUO SHIGERU , MACHII KIMIYOSHI , SHIN YOSHITAKA , FUJIWARA TOSHIO , ASO YUKIO
IPC分类号： G06F17/30 , G06F12/00 , G06F13/00 , G06F15/00
摘要： PROBLEM TO BE SOLVED: To provide a Web utilization environment provided with both of the excellent visibility of bookmarks and the excellent editability of the bookmarks. SOLUTION: A three-dimensional GUI plug-in 800 provides browser software 809 with the three-dimensional display function of the bookmarks corresponding to a bookmark set file group 813 and the selection function of the bookmarks on three-dimensional display in a form utilizable from the browser software 809. A bookmark editing extension module 815 provides the browser software 809 with an editing function for changing the contents of the bookmarks and three-dimensional display form of the bookmark set file group 813 in the form utilizable from the browser software 809.

2. 发明专利

JP2001117750A DISPLAY CONTROLLER AND DISPLAY METHOD 失效
公开(公告)号：JP2001117750A
公开(公告)日：2001-04-27
申请号：JP30120399
申请日：1999-10-22
申请人： HITACHI LTD , ZANAVY INFORMATICS KK
发明人： SHIN YOSHITAKA , OKUDE MARIKO , ENDO YOSHINORI , SATOYAMA MOTOAKI , NAKATSUKA YASUHIRO , MATSUO SHIGERU
IPC分类号： G06F3/14 , G06F3/048 , G09B29/00 , G09G5/06 , G09G5/14
摘要： PROBLEM TO BE SOLVED: To display the processing results of plural applications on respective display environments optimum to respective applications. SOLUTION: The display controller is provided with a foreground frame buffer 310, a background frame buffer 311, a Java graphics driver 210 for developing a GUI picture on the foreground frame buffer 310 in accordance with instructions outputted from a Java application 204, a native graphics driver 211 for developing a map image on the background frame buffer 311 in accordance with an instruction from a native application and a graphics processor 102 for reading out images stored in the buffers 310, 311 respectively and displaying the read images on the display screen of a display 111.

3. 发明专利

JP2001092622A DISPLAY DEVICE 失效
公开(公告)号：JP2001092622A
公开(公告)日：2001-04-06
申请号：JP27074499
申请日：1999-09-24
申请人： HITACHI LTD , ZANAVY INFORMATICS KK
发明人： OKUDE MARIKO , SHIN YOSHITAKA , ENDO YOSHINORI , KAMIWAKI TADASHI , SAITO MASAHIKO , ONO HIROSHI , NAKAMURA KOZO
IPC分类号： G01C21/00 , G06F3/048 , G06F3/14 , G06F9/455
摘要： PROBLEM TO BE SOLVED: To allow a plurality of operating systems to share one display in different display environments such as a color pallet in a display device in which the plurality of operating systems are operated by a single processor. SOLUTION: This display device is provided with plural operating systems 303 and 304, a display switching processing part 311 for switching the display of the plural operating systems, frame memories 321 and 322 corresponding to the plural operating systems, and a display environment change processing part 310 for changing display environments such as a color pallet, a color mode, and a frame address according to the switching of the operating systems by the display switching processing part 311.

4. 发明专利

JP2005257312A Navigation terminal device and communication control method therefor 有权
标题翻译：导航终端设备及其通信控制方法
公开(公告)号：JP2005257312A
公开(公告)日：2005-09-22
申请号：JP2004065738
申请日：2004-03-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KATO MANABU , SHIN YOSHITAKA , MIYAZAKI YUKIO
IPC分类号： G01C21/00 , G08G1/0969
摘要： PROBLEM TO BE SOLVED: To provide a communication control means and method capable of improving the responsiveness of data communication between a navigation terminal device and a server side even in the case that the state of a communication line is in a dormant or cut state, and reducing the charging. SOLUTION: Prior to execution of data communication, event information is issued by an event information issuing part 12, and a communication control processing determined by the event information, the communication state determined by a communication state determination part 13 and a charging method set by a charging method setting part 16 is executed. According to this, the communication state can be transited from the dormant state or cut state where the data communication cannot be immediately performed to a state where the data communication can be quickly performed in advance while considering the charging method. Thus, the responsiveness of data communication can be improved, and the charging can be also reduced. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在通信线路的状态处于休眠或切断的情况下，提供能够提高导航终端设备和服务器侧之间的数据通信的响应性的通信控制装置和方法状态，并减少充电。解决方案：在执行数据通信之前，事件信息发布部分12发出事件信息，以及由事件信息确定的通信控制处理，由通信状态确定部分13确定的通信状态和计费方法由充电方法设定部16进行设定。据此，可以考虑充电方法，可以将数据通信不能立即执行的休眠状态或切断状态转移到能够快速执行数据通信的状态。因此，可以提高数据通信的响应性，并且还可以减少充电。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005114464A Destination information providing method and information-providing system 有权
标题翻译：提供信息的信息提供方法和信息提供系统
公开(公告)号：JP2005114464A
公开(公告)日：2005-04-28
申请号：JP2003346856
申请日：2003-10-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KATO MANABU , SHIN YOSHITAKA , MIYAZAKI YUKIO
IPC分类号： G09B29/00 , G01C21/00 , G08G1/0969 , G08G1/137 , G09B29/10
摘要： PROBLEM TO BE SOLVED: To provide users with information on destination candidates, in such a way to make the users recognize the presence or the absence of a link to be avoided from passing in the vicinity. SOLUTION: An information providing system 1 comprises both location DB 121 registering location information and avoidance DB 171 for registering avoidance information of each link set as an object to be avoided. Location information, which satisfies retrieval conditions included in destination retrieval requirements transmitted from a navigation system 21, is retrieved from the location DB 121 as location information on destination candidates. Each retrieved location information of the destination candidates is examined as to whether the avoidance information of a link in the vicinity of a location specified by the location information is registered in the avoidance DB 171, and the avoidance information is read from the avoidance DB 171 in the case that it is registered. Each location information on the destination candidates is transmitted with the avoidance information to the navigation system 21, when the avoidance information has been read. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了向用户提供关于目的地候选人的信息，以使得用户认识到要避免的链接的存在或不存在而不能通过附近。解决方案：信息提供系统1包括位置DB 121登记位置信息和避免DB 171，用于记录作为要避免的对象的每个链接集的回避信息。从位置DB 121检索满足从导航系统21发送的目的地检索要求中包括的检索条件的位置信息作为关于目的候选的位置信息。检查目的地候选人的每个检索到的位置信息，以便将由位置信息指定的位置附近的链接的回避信息是否登记在回避DB171中，并且从回避DB 171中读取回避信息注册的情况。当已经读取回避信息时，将目的地候选的每个位置信息与回避信息一起发送到导航系统21。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004138410A Input support method and apparatus in communication navigation system 有权
公开(公告)号：JP2004138410A
公开(公告)日：2004-05-13
申请号：JP2002301069
申请日：2002-10-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAHARA TAKASHI , SHIN YOSHITAKA , MATSUO SHIGERU , KAWAMATA YUKIHIRO , OKUDE MARIKO
IPC分类号： G01C21/00 , G08G1/137
摘要： PROBLEM TO BE SOLVED: To reduce a communication waiting time without wasting a retrieval request to a server device.
SOLUTION: In the case that part of characters on a destination etc. are inputted from a navigation device (onboard terminal 1), candidates of succeeding characters are downloaded and acquired from the server device 4. In the case of the absence of letter input for a prescribed time or when a next candidate determination button is operated, a request for transmitting candidates of characters is issued to the server device 4. In the case that new characters are inputted when waiting for a response of candidate characters succeeding inputted characters from the server device 4, the response of the candidate characters succeeding the inputted characters is invalidated. Only when an inputted character string at the reception of the response from the server device 4 is the same as a character string already transmitted to the server device 4, a response from the server device is validated.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2000020044A IMAGE PROCESSOR 失效
公开(公告)号：JP2000020044A
公开(公告)日：2000-01-21
申请号：JP18855798
申请日：1998-07-03
申请人： HITACHI LTD , HITACHI ULSI SYS CO LTD
发明人： KAKEBE ISAO , MATSUO SHIGERU , KOGA KAZUYOSHI , SHIN YOSHITAKA , NAKATSUKA YASUHIRO , YAMAGISHI KAZUSHIGE , KANAMARU KATSUO
IPC分类号： G09G5/06 , G06T1/00 , G06T11/60
摘要： PROBLEM TO BE SOLVED: To prevent deterioration in picture quality even in the case of displaying with various application programs by mapping from the color data of (a) bits to a color set in a color palette and gradation-reducing to the color data of (m) bits equal to or smaller than (a) bits. SOLUTION: In the case of an index color mode, a display of an image reads out successively the index pixel data stored in a frame buffer 141, and converts the index pixel data to the RGB data by the color palette 132 to send them to a DAC 133. A CPU 11 converts the image data to the color data of (a) bits, and selects a pixel conversion filter 112 long in processing time in the case of displaying a still image, and selects the pixel conversion filter 112 short in processing time in the case of displaying an animation. Then, the CPU 11 maps from the color data of (a) bits to the color set in the color palette 132, and gradation-reduces to the color data of (m) bits equal to or smaller than (a) bits.

8. 发明专利

JP2012050275A Digital protection control device 有权
标题翻译：数字保护控制装置
公开(公告)号：JP2012050275A
公开(公告)日：2012-03-08
申请号：JP2010191641
申请日：2010-08-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIN YOSHITAKA , KOMATSU SHINJI , ITO EIJI , KIDO MITSUYASU
IPC分类号： H02H3/02 , H02H3/04 , H02J13/00
CPC分类号： Y02E60/725 , Y02E60/7869 , Y04S10/20 , Y04S40/128
摘要： PROBLEM TO BE SOLVED: To provide a digital protection control device enabling easy maintenance of HI to solve a problem of a conventional technology which can not start operation with changing settings of the digital protection control device while being able to display a latest state of the device on a WEB browser by using AJAX and also does not consider a recovery method in communication disconnection.SOLUTION: A digital protection control device comprises: a WEB server which uses HTTP as a communication protocol, communicates with a WEB browser installed in a PC, and is connected to a device system file; and an AJAX server connected to a setting value DB and a protection control part.
摘要翻译：要解决的问题：提供一种数字保护控制装置，其能够容易地维护HI，以解决在能够显示最新状态的情况下改变数字保护控制装置的设置而无法开始操作的传统技术的问题的设备在WEB浏览器上使用AJAX，也不考虑恢复方法在通信断开连接。数字保护控制装置包括：使用HTTP作为通信协议的WEB服务器，与安装在PC中的WEB浏览器进行通信，并连接到设备系统文件; 连接到设定值DB和保护控制部的AJAX服务器。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2007233658A Data processing method, device, and its processing program 有权
标题翻译：数据处理方法，设备及其处理程序
公开(公告)号：JP2007233658A
公开(公告)日：2007-09-13
申请号：JP2006054160
申请日：2006-02-28
申请人： Hitachi Ltd , Hitachi Software Eng Co Ltd , 日立ソフトウエアエンジニアリング株式会社 , 株式会社日立製作所
发明人： ENOMOTO SHINKI , TANIZAKI MASAAKI , SHIN YOSHITAKA , KIMURA KOJI
IPC分类号： G06F17/30
CPC分类号： G06F17/30241 , G01C21/26
摘要： PROBLEM TO BE SOLVED: To perform space retrieval processing at high speed when space retrieval and subsidiary condition retrieval are simultaneously designated.
SOLUTION: By storing one or several attribute conditions (additional information) to be the subsidiary condition other than space information within a space retrieval index of a map database, retrieval of complex conditions of the space retrieval and subsidiary condition retrieval can be performed at high speed only by accessing the space retrieval index without merging results of a plurality of retrieval conditions of DBMS. Also, by storing (n+1)-dimensional information in an n-dimensional space retrieval index as subsidiary attribute data, the (n+1)-dimensional retrieval is possible by the n-dimensional space retrieval index.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：当同时指定空间检索和辅助条件检索时，高速执行空间检索处理。解决方案：通过将一个或多个属性条件（附加信息）存储为地图数据库的空间检索索引中的空间信息之外的辅助条件，可以执行空间检索和辅助条件检索的复杂条件的检索只有通过访问空间检索索引，而不会合并DBMS的多个检索条件的结果。此外，通过将n维空间检索索引中的（n + 1）维信息作为辅助属性数据存储，通过n维空间检索索引可以进行第（n + 1）维检索。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2001075907A METHOD FOR DISPLAYING AND INPUTTING INTERNET ADDRESS 失效
公开(公告)号：JP2001075907A
公开(公告)日：2001-03-23
申请号：JP24899099
申请日：1999-09-02
申请人： HITACHI LTD
发明人： KOJIMA SATOKO , HOSHINO TAKASHI , KATSURA AKIHIRO , SHIN YOSHITAKA
IPC分类号： G06F3/048 , G06F13/00
摘要： PROBLEM TO BE SOLVED: To easily write an internet address even in a small picture, and to input/display it easily to watch. SOLUTION: The part of the internet address, except a service provider name, composed of plural domains is made into symbol (icon) and displayed. Thus, the internet address can be easily inputted and displayed in the small picture easily to watch. The example of an icon corresponding to a character string in the case of displaying a character string 'http:', a character string 'www' and the character string of a domain name showing the name of country or the like except the service provider name while making them into icon is shown in a figure. By using the icon determined like the example shown in the figure, a home address can be displayed in an extremely simple form.

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