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11. 发明专利

JP2002320578A VACUUM CLEANER 失效
公开(公告)号：JP2002320578A
公开(公告)日：2002-11-05
申请号：JP2001128738
申请日：2001-04-26
申请人： HITACHI LTD
发明人： HAYASHI SHOJI , TAJIMA TAIJI , YAMAMOTO WATARU , SUGANO KYOICHI , TOMITA KENICHI
IPC分类号： A47L9/24 , A47L9/06
摘要： PROBLEM TO BE SOLVED: To reliably transport dust sucked from a nozzle in a cylinder type vacuum cleaner even if suction air volume is low. SOLUTION: A plurality of guide blades 410 whose interblade channel width gradually decreases from an entrance to an exit is provided in the vicinity of the entrance of an extension pipe 400 so as to accelerate the flow of air along the axial direction of the extension pipe 400.

12. 发明专利

JP2001321303A SUCTION BODY OF VACUUM CLEANER, AND VACUUM CLEANER HAVING THIS SUCTION BODY 失效
公开(公告)号：JP2001321303A
公开(公告)日：2001-11-20
申请号：JP2000149805
申请日：2000-05-17
申请人： HITACHI LTD
发明人： TOMITA KENICHI , SUZUKI SHIGEHIKO
IPC分类号： A47L9/28 , A47L9/04
摘要： PROBLEM TO BE SOLVED: To solve problems on a vacuum cleaner in which relatively large batteries occupy most of a left half space or a right half space of a suction body, the weight and the size of the suction body increase, to loud an arm of a user, and the handling thereof is poor. SOLUTION: A drive motor for driving a rotary cleaning body and a power source unit for supplying the power to the drive motor are provided in a main suction body, and the power source unit is located at a center in the longitudinal direction of the main suction body.

13. 发明专利

JPH02240771A METHOD AND DEVICE FOR SELECTING CLASSIFIED OBJECT AND FOR DISPLAYING CLASSIFIED OBJECT, CAD DEVICE CONTAINING THESE DEVICES, AND INFORMATION PROCESSOR 失效
公开(公告)号：JPH02240771A
公开(公告)日：1990-09-25
申请号：JP6078989
申请日：1989-03-15
申请人： HITACHI LTD
发明人： MINAMI SHUNSUKE , ISHIDA TOMOTOSHI , NIO MIYAKO , TOMITA KENICHI
IPC分类号： G06F3/048 , G06F3/00 , G06F3/14 , G06F17/50 , G06T11/80
摘要： PURPOSE:To attain the quick and interactive arrival at a desired object and to ensure the accurate and easy operations by selecting an object that is set in a rank higher or lower from the object under selection by an optional class alone. CONSTITUTION:A storage means 103 stores at program describing the objects, the class relation of these objects, and an object selection means. A CPU 104 receives an object selecting command from an input means 101 and decides an object to be processed by reference to the higher/lower class relation of the objects stored in the means 103. At the same time, the CPU 104 receives a command from the means 101 to carry out the processing of the selected object and outputs this processing result to an output means 102. Thus a desired object of a user can be quickly and accurately selected out of a classified object group.

14. 发明专利

JP2003125992A SUCTION PORT FOR VACUUM CLEANER AND VACUUM CLEANER WITH THE SAME 审中-公开
公开(公告)号：JP2003125992A
公开(公告)日：2003-05-07
申请号：JP2001324329
申请日：2001-10-23
申请人： HITACHI LTD
发明人： TOMITA KENICHI , YAMAMOTO WATARU , UMEZAWA KOICHI , TANAKA HIROBUMI
IPC分类号： A47L9/04 , A47L5/24 , A47L9/02
摘要： PROBLEM TO BE SOLVED: To solve the problem that conventional vacuum cleaners have poor operability since a suction port and an extension pipe cannot be readily detached due to the connection between the extension pipe and the suction port with a power supply line for supplying power to an electric motor in the suction port from a storage battery on the outer peripheral part of the extension pipe. SOLUTION: The storage battery as a power source of the motor for driving a rotary cleaning body in the suction port is located at a connecting portion.

15. 发明专利

JP2002034865A SUCTION BODY FOR ELECTRIC VACUUM CLEANER AND ELECTRIC VACUUM CLEANER PROVIDED WITH THE SUCTION BODY 失效
公开(公告)号：JP2002034865A
公开(公告)日：2002-02-05
申请号：JP2000229028
申请日：2000-07-25
申请人： HITACHI LTD
发明人： TOMITA KENICHI , SUZUKI SHIGEHIKO
IPC分类号： A47L9/28 , A47L9/04
摘要： PROBLEM TO BE SOLVED: To solve defects in which a suction body is inclined to either way of left and right and the suction body becomes large-sized in the case when constitution of parts such as an electric power source and an electric motor in the suction body, a control circuit and a safety switch is taken into consideration. SOLUTION: Batteries as electric power sources for a motor for driving a rotating cleaning body in the suction body are arranged so as to place a plurality of longitudinally long cylindrical cells in the horizontal direction and after the constitution of the parts such as the motor for driving, the batteries, the control circuit and the safety switch is included, the balance in the front and back and the left and right directions of the suction body is taken into consideration.

16. 发明专利

JPH04271473A SYSTEM FOR EDITING INTERACTIVE TYPE DATA 失效
公开(公告)号：JPH04271473A
公开(公告)日：1992-09-28
申请号：JP3316291
申请日：1991-02-27
申请人： HITACHI LTD
发明人： TOMITA KENICHI , KAWASHIMA YASUMASA , ISHIKAWA TAKAYUKI , NONAKA SHIRO , TOKUMASU SHINJI
IPC分类号： G06F9/06 , G06F17/50 , G06T11/80
摘要： PURPOSE:To provide automatic edition process which automatically executes edition in accordance with edition object data in an interactive type data editing system and to prevent a situation where provided automatic edition process cannot execute an edition processing for lack of data. CONSTITUTION:Automatic edition process 22 respectively and independently operate in parallel and always execute monitoring(18) of the state of object data 13. When object data 13 comes to be a specified state being proper to respective automatic edition process 22 by the direct editing operation of a user, automatic edition process 22 directly execute the editing operation(14) as action. When object data 13 does not become the specified state being proper to respective automatic edition process 22, the input request of data being necessary to the direct editing operation 14 is displayed in a display device. The burden of working by the user is reduced by automatic edition process and the input of data being necessary to automatic edition process is persuaded to the user.

17. 发明专利

JPH024023A USER INTERFACE MANAGING DEVICE 失效
公开(公告)号：JPH024023A
公开(公告)日：1990-01-09
申请号：JP15031288
申请日：1988-06-20
申请人： HITACHI LTD
发明人： NAKAJIMA NORIHIRO , KAWASHIMA YASUMASA , TOMITA KENICHI
IPC分类号： H03M11/04 , G06F3/023 , G06F3/14 , G06F17/50
摘要： PURPOSE:To change, correct and delete the contents of a menu definition body even in the middle of executing an applied program by providing a means to fetch information from a user interface definition body, to present it to a display and, simultaneously, to process it. CONSTITUTION:An information presenting means 8 operates an input/output means 3, and it presents user interface information to a display 5. Next, when a user selects a command related to the change, correction, deletion, and addition of the user interface through the use of a keyboard, etc., and simultaneously, the user inputs a request to correct the command guidance of a menu concretely, the information input processing means 3 is operated, and the input of the processing contents of the user interface is asked for. Here, when the user inputs the contents, for example, to be corrected, an input information processing means 15 operates an output processing means 11, and the part to be corrected of a user interface definition body 1 is corrected.

18. 发明专利

JPS6419427A VOICE INPUT COMPUTER GRAPHICS PROCESSOR 失效
公开(公告)号：JPS6419427A
公开(公告)日：1989-01-23
申请号：JP17467087
申请日：1987-07-15
申请人： HITACHI LTD
发明人： TOMITA KENICHI , NAKAJIMA NORIHIRO , AMEKAWA HIROYUKI
IPC分类号： G06F3/16 , G06T1/00 , G06T11/80 , G10L11/00 , G10L15/00
摘要： PURPOSE:To express and transmit feelings, moods, etc., by adding information related to a speaker to information related to meaning contents and using an electronic computer to express information of feeling, a mood, etc., included in input information as a shape. CONSTITUTION:A voice input computer graphics (CG) generator 17 adds tone data 13 from a waveform analyzer 11, difference data 15 from a voice recognizing device 12, and information related to a speaker such as correction data 16, which has never been taken into consideration, to information related to meaning contents from a Japanese language analyzer 14 which transmits speaker's intention and instruction, thereby generating a CG picture. That is, information of user's feeling, intention, etc., which is indistinct in a conventional device is estimated and discriminated in accordance with information related to the speaker and is expressed as a picture. Thus, the picture reflecting the mood and the mental condition of the moment is outputted in accordance with the change of the tone due to the mood and the mental condition at the time of input though the same sentence is inputted.

19. 发明专利

JPS531509A HEAD DRIVE MECHANISM 失效
公开(公告)号：JPS531509A
公开(公告)日：1978-01-09
申请号：JP7553076
申请日：1976-06-28
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： UDA YOSHIO , USHIJIMA NOBUYOSHI , HIRANO YOSHIYUKI , MITSUYA YASUNAGA , TOMITA KENICHI
IPC分类号： G11B21/02 , G11B25/04
摘要： PURPOSE:To provide a head drive mechanism, which has a small weight and a high frequency and which has no truck radially protruding, by bringing the head drive truck into engagement with rails which are arranged inside of a linear motor.

20. 发明专利

JP2002010956A VACUUM CLEANER AND SUCTION PORT BODY THEREFOR 失效
公开(公告)号：JP2002010956A
公开(公告)日：2002-01-15
申请号：JP2000200057
申请日：2000-06-28
申请人： HITACHI LTD
发明人： TAJIMA TAIJI , UMEZAWA KOICHI , SATO SHIGENORI , SUZUKI SHIGEHIKO , YAMAMOTO WATARU , TOMITA KENICHI
IPC分类号： A47L9/04
摘要： PROBLEM TO BE SOLVED: To provide a small-sized and light-weight suction port body capable of enlarging the driving power of a rotary cleaning body, reducing noise, enlarging the dimension of the left-to-right width of the rotary cleaning body compared to the left-to-right width of the suction ort body and widening a cleanable area. SOLUTION: The rotary cleaning body (301, 302-305) is arranged so as to divide a chamber to dispose the rotary cleaning bodies into a chamber part 309 on the side of a floor surface opening part 307 and a chamber part 308 on the side of a joint opening 306 by a plane including the rotary shaft. Also, the vanes 302-305 of the rotary cleaning body are constituted so that a rotation radius length varies according two the peripheral direction.

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