专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JP2004048519A Burglar alarm device 有权
公开(公告)号：JP2004048519A
公开(公告)日：2004-02-12
申请号：JP2002204974
申请日：2002-07-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAHASHI KAZUYA , KONUMA CHIEKO , MIYOSHI MASANORI , MORISANE HIROTO , NISHIKAWA TAKASHI , SHOJIMA HIROSHI , USAMI YOSHIAKI
IPC分类号： B66B5/00 , G08B13/196 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To solve the problem that it is impossible to protect the privacy of a user since an image acquired by a burglar alarm camera in an elevator is distributed to the monitor of each floor or a control room.
SOLUTION: This device is provided with a camera for picking up the image of a user from the inside of an elevator car, an image transmitting part for transmitting image information to a display part, an ID receiving part for receiving preliminarily registered ID, a personal identifying part for preliminarily registering a plurality of pieces of personal information and for deciding whether or not the ID received from the ID receiving part is registered as the personal information corresponding to the ID, and a use recording part for storing use history information in the elevator car. When the ID received by the ID receiving part is registered as the figure information corresponding to the ID, the personal identifying part stops the transmission of the picked up image information, and records information indicating that the personal information registered in the personal identifying part is included in the use recording part.
COPYRIGHT: (C)2004,JPO

12. 发明专利

JP2000163178A INTERACTION DEVICE WITH VIRTUAL CHARACTER AND STORAGE MEDIUM STORING PROGRAM GENERATING VIDEO OF VIRTUAL CHARACTER 失效
公开(公告)号：JP2000163178A
公开(公告)日：2000-06-16
申请号：JP33528398
申请日：1998-11-26
申请人： HITACHI LTD
发明人： USAMI YOSHIAKI , WATANABE NORITO , MIYOSHI MASANORI , FUKUDA YOSHIFUMI , KUWANA TOSHIYUKI
IPC分类号： G06F3/16 , A63F13/213 , A63F13/215 , A63F13/25 , A63F13/42 , A63F13/424 , A63F13/428 , A63F13/45 , A63F13/525 , A63F13/55 , G06F3/01 , G06K9/00 , G06F3/00 , G06T15/00
摘要： PROBLEM TO BE SOLVED: To divide the motion of a virtual character in accordance with the state of a user viewing the virtual character and to provide more practical feeling by generating the video of the virtual character displayed in accordance with a recognized result recognized by a picture recognition part and a sound recognition part and with sensitivity calculated by a sensitivity calculation part. SOLUTION: A gesture which a user 1 gives is obtained by a camera 2 and transmitted to a computer 5. The picture recognition part 9 of the computer 5 recognizes the motion of the user 1 with an obtained video. Sound collected by a microphone 3 is also transmitted to the computer 5 and the sound recognition part 10 of the computer 5 recognizes transmitted sound. A sensitivity calculation part 12 calculates sensitivity by using posture data having information showing a direction to which a virtual character 6 itself turns. A video generation part 11 generates the video of the virtual character 6 displayed on a display 4 in accordance with a recognized result recognized by the picture recognition part 9 and the sound recognition part 10 and sensitivity calculated by the sensitivity calculation part 12.

13. 发明专利

JP2000056003A COMMUNICATION CONTROL ELECTRONIC DEVICE, CONTROL METHOD AND SYSTEM 失效
公开(公告)号：JP2000056003A
公开(公告)日：2000-02-25
申请号：JP22561898
申请日：1998-08-10
申请人： HITACHI LTD
发明人： UNUMA MUNETOSHI , USAMI YOSHIAKI , SHOJIMA HIROSHI , ANDO MASA , OKAMURA SUSUMU , KURIMURA KOJI
IPC分类号： G06F1/26 , G01S1/68 , H04L29/00
摘要： PROBLEM TO BE SOLVED: To control the power supply of a communication apparatus such as a surveying device or a portable telephone by remote control by preventing the possibility that the power supply of the surveying device is not turned on in a disaster or the power supply of the portable telephone is kept on in a region where its use is prohibited. SOLUTION: The power switch 3 of an electronic device 1 with a communication function A is controlled by an electronic device 5 with a communication function B. The electronic device 5 with the communication function B is a device having a very small transmission output or a device having only a reception function, thus it has no anxiety about battery exhaustion and less adverse effect by electromagnetic waves. The power switch 3 of the electronic device 1 with the communication function A is controlled by the command of the electronic device 5 with the communication function B in a disaster or in a region where the use of a portable telephone is prohibited, thus the power supply of a communication apparatus such as a surveying device or the portable telephone can be controlled by remote control.

14. 发明专利

JPH11184861A SIMILAR PARTS RETRIEVAL METHOD/DEVICE 失效
公开(公告)号：JPH11184861A
公开(公告)日：1999-07-09
申请号：JP34928397
申请日：1997-12-18
申请人： HITACHI LTD
发明人： USAMI YOSHIAKI , UNUMA MUNETOSHI
IPC分类号： G06F3/048 , G06F3/00 , G06F17/30 , G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide similar parts retrieval method/device for retrieving at high speed similar parts whose design is changed and for clearly displaying a retrieval result. SOLUTION: A vector having a specification value which is read from a data base 1 where plural parts and specification values of parts are previously stored as elements is set as a feature vector for respective parts in a feature vector setting means 3. A vector direction calculation means 4 calculates the direction of the feature vector. A question vector setting means 7 sets a vector having as an element the specification value of changed parts with a design change as a question vector. A shading processing means 10 displays similar parts as display graphics of luminance brighter than other parts so as to retrieve them based on the directions of the feature vectors of the respective parts and the direction of a light source, which is set to a direction matched with the direction of the question vector.

15. 发明专利

JP2507471B2 失效
公开(公告)号：JP2507471B2
公开(公告)日：1996-06-12
申请号：JP22020787
申请日：1987-09-04
申请人： HITACHI LTD
发明人： ANJO KENICHI , USAMI YOSHIAKI , OOTA YOSHIMI
IPC分类号： G06T11/20 , G06T13/60 , G06T15/00 , G06T17/00 , G06T19/00

16. 发明专利

JPH07271847A METHOD AND DEVICE FOR MODELING FORMATION GROUND 失效
公开(公告)号：JPH07271847A
公开(公告)日：1995-10-20
申请号：JP6484494
申请日：1994-04-01
申请人： HITACHI LTD
发明人： USAMI YOSHIAKI , SAKAMOTO AKIHIRO , SATO YOSHITO
IPC分类号： G06F3/153 , G06F17/50 , G06T17/40
摘要： PURPOSE:To accurately express formation ground in natural ground by executing secondary division for dividing the inside of an intersected shape into rectangular elements and applying the display attribute of a formation face and displaying a three-dimensional graphic by using the generated rectangular elements. CONSTITUTION:This modeling device is fundamentally constituted of a three- dimensional graphic work station and an intersection extracting part 9 between a ground face and a formation face accesses a frame buffer 17 and extracts an intersection between the ground face and the formation face. An earth amount calculating part 8 accesses a Z buffer 16 and calculates banked/cut earth amount. A triangle dividing part 7 accesses a grating point information part 13, an on-line point information part 14 and an internal point information part 15 and outputs rectangular data. A display 10, a keyboard 11 and a mouse 12 are parts for interactively executing various inputs and operation and a CPU1 manages and integrates the whole parts. In the constitution, an intersection between a ground face and a formation face can be quickly and accurately found out and a sciene after formation can be displayed.

17. 发明专利

JPH04199382A DISPLAYING SYSTEM FOR HAIR OF HEAD 失效
公开(公告)号：JPH04199382A
公开(公告)日：1992-07-20
申请号：JP33274790
申请日：1990-11-29
申请人： HITACHI LTD
发明人： ANJO KENICHI , USAMI YOSHIAKI , TAKEUCHI RYOZO
IPC分类号： G06T15/00
摘要： PURPOSE:To realistically represent the hair of the head by designating the parting of the hair on a head model displayed on a display screen, and arranging the hairs at both sides from the designated parting. CONSTITUTION:The head model whose hair is desired to define is displayed on a display, and the position of the parting or the position 101 of the whirl of the hair is designated on a picture seen from just above. Then, the hair is generated by computer processing as making the parting a boundary, and the forelock and the back hair are defined as the front side of a face and the back side of the head respectively. Further, a user designates the part in which the hair is generated as making the parting the boundary and the density, the length and the direction 103 of the forelock or the back hair independently of each other. Namely, algorithm to enable the user to designate the hair at the parting is used. Thus, the representation of the hair with the sense of reality can be attained without using the model of the tuft of the hair.

18. 发明专利

JPH04106672A METHODS FOR ESTIMATING ILLUMINATING CONDITION AND FOR GENERATING THREE-DIMENSIONAL INFORMATION OF OBJECT AND METHOD AND DEVICE FOR GENERATING SHAPE AND TEXTURE OF OBJECT 失效
公开(公告)号：JPH04106672A
公开(公告)日：1992-04-08
申请号：JP22446390
申请日：1990-08-28
申请人： HITACHI LTD
发明人： USAMI YOSHIAKI
IPC分类号： G06T1/00 , G06T15/80
摘要： PURPOSE:To input the texture and shape of an actual object with high accuracy by deciding the optimum illuminating condition by simulation based on the approximate shape of the actual object inputted by a user and inputting the picture of the actual object under the decided illuminating condition. CONSTITUTION:A user inputs the approximate shape of the object the user wants to input its texture to an approximate shape inputting section 2. At the time of input ting the approximate shape, the user indicates the shape by using a combination of basic graphic data 1 which are stored in a memory, such as auxiliary memory, etc., and indicate three-dimensional basic graphics (spheres, circular cylinders, rectangular parallelepipeds, circular cones, etc.). Then the user selects one or two or more combinations of basic graphics which are the closest to the shape of the object and reads out the data 1 of the selected three-dimensional graphic from the memory. Then an illuminating condition device section 6 estimates the optimum illuminating condition for taking the photograph of the actual object. Therefore, the shape and texture can be always inputted with high accuracy against various kinds of objects users want to input.

19. 发明专利

JPH021897A THREE-DIMENSIONAL VIDEO DISPLAY DEVICE, COMPUTER GRAPHIC SYSTEM, AND AUDIO VISUAL SYSTEM 失效
公开(公告)号：JPH021897A
公开(公告)日：1990-01-08
申请号：JP14352688
申请日：1988-06-13
申请人： HITACHI LTD
发明人： ANJO KENICHI , AMEKAWA HIROYUKI , USAMI YOSHIAKI , UNUMA MUNETOSHI
IPC分类号： H04N13/04 , G06Q50/00 , G09G5/00 , G09G5/30 , G09G5/36
摘要： PURPOSE:To easily adjust a feeling of reality in matching for user's taste by controlling and varying the physical or spatial conditions of a body to be displayed in a three-dimensional scene with a single parameter. CONSTITUTION:When data for forming a computer graphic(CG) image are inputted from an input editing device 11, the CG image is displayed on a display 13 through a controller 15 and a computer 12. In this state, the single parameter is inputted from the input device of a reality feeling controller 16 to adjust the feeling of reality according to the user's taste. This single parameter is so constituted that respective parameters of the attributes of the color, transparency, surface pattern etc., of a body in the image satisfy a specific function relation. Consequently, the feeling of reality can be adjusted according to the user's taste. Further, automatic control can be performed by detecting the perspiration amount, pulsation, etc., of the user.

20. 发明专利

JPH01216489A CROSS SECTION SHAPE DISPLAYING SYSTEM FOR SOLID 失效
公开(公告)号：JPH01216489A
公开(公告)日：1989-08-30
申请号：JP3969788
申请日：1988-02-24
申请人： HITACHI LTD
发明人： OTA YOSHIMI , TAKEUCHI RYOZO , ANJO KENICHI , USAMI YOSHIAKI
IPC分类号： G06T15/00
摘要： PURPOSE:To efficiently obtain the cross section shape of a solid by providing a means to store the information of the solid, a means to designated the cutting surface of the solid, a means to calculate the cross section shape and a displaying means to display the calculated cross section shape, etc. CONSTITUTION:A solid information memory means 2 controls the shape information of surfaces constituting the solid and the displaying information for the solid and the surface, and a displaying means 5 displays the surface constituting the solid by the shape of the surfaces constituting the solid and its attribute information. A cutting surface designating means 3 generates cutting surface information based on inputted designating information, and a cross section shape calculating means 4 generates the shape of the left surface without being cut by the cross section shape and the cutting surface based on the cutting surface information and surface shape information. The displaying means 5 displays the cross section shape and the corrected surface shape again. Thus, the arbitrary cross section shape of the solid and a condition inside the solid can be displayed.

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