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91. 发明专利

JP2005058657A Drum type washing machine 审中-公开
标题翻译：鼓式洗衣机
公开(公告)号：JP2005058657A
公开(公告)日：2005-03-10
申请号：JP2003296339
申请日：2003-08-20
申请人： Toshiba Corp , 株式会社東芝
发明人： HOSOITO TSUYOSHI
IPC分类号： D06F37/42 , D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide a drum type washing machine with a simplified mechanism of a cover to open/close an opening of a rotary drum, capable of securely determining the opened/closed state of the cover.
SOLUTION: When the drum cover for opening/closing the opening of the drum is open without being properly closed, the open end side of a cover main panel is locked by an end part disposed on the inner wall of a water tub. When the drum is rotated in the direction of the open end of the drum cover for only a prescribed period (Steps S3 and S4), a control circuit determines the opened/closed state of the drum cover based on a detected angle of rotation (Step S5).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种滚筒式洗衣机，其具有简化的盖子的机构以打开/关闭旋转滚筒的开口，能够可靠地确定盖的打开/关闭状态。解决方案：当用于打开/关闭滚筒开口的滚筒盖打开而不被正确关闭时，盖主面板的开口端侧被设置在水桶内壁上的端部部分锁定。当滚筒在鼓盖的开口端的方向上旋转规定的时间（步骤S3和S4）时，控制电路基于检测到的旋转角度来确定滚筒盖的打开/关闭状态（步骤 S5）。版权所有（C）2005，JPO＆NCIPI

92. 发明专利

JP2004267334A Drum type washing machine 有权
标题翻译：鼓式洗衣机
公开(公告)号：JP2004267334A
公开(公告)日：2004-09-30
申请号：JP2003059906
申请日：2003-03-06
申请人： Toshiba Corp , 株式会社東芝
发明人： OKAZAKI YOJI , HOSOITO TSUYOSHI
IPC分类号： D06F33/02 , D06F25/00 , D06F39/00
CPC分类号： D06F39/003 , D06F2202/12
摘要： PROBLEM TO BE SOLVED: To provide a drum type washing machine capable of highly accurately estimating a cloth amount.
SOLUTION: A microcomputer for control drives a motor for rotating the drum of a washing machine by an inverter circuit by a vector control system, detects the fluctuation of a q axis current value in vector control in the case that the rotation number of the motor is between a lower side reference speed Nb and an upper side reference speed Na (step S4), accelerates the motor by the maximum torque (step S8) when the fluctuation level becomes a prescribed value or lower (step S5, "YES") and estimates the cloth amount corresponding to the q axis current value of the vector control in the acceleration period (steps S9-S13).
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供能够高精度地估计布量的滚筒式洗衣机。解决方案：用于控制的微型计算机通过矢量控制系统通过逆变器电路驱动用于旋转洗衣机的滚筒的电动机，在矢量控制系统的旋转数量的情况下，检测矢量控制中的aq轴电流值的波动马达处于下侧基准速度Nb和上侧基准速度Na之间（步骤S4），当波动水平变为规定值以下时，步进电机加速最大转矩（步骤S8）（步骤S5，“是”）并且估计与加速期间的矢量控制的q轴当前值对应的布量（步骤S9-S13）。版权所有（C）2004，JPO＆NCIPI

93. 发明专利

JP2004113286A Washing machine 有权
公开(公告)号：JP2004113286A
公开(公告)日：2004-04-15
申请号：JP2002277325
申请日：2002-09-24
申请人： Toshiba Corp , 株式会社東芝
发明人： HOSOITO TSUYOSHI , OKAZAKI YOJI
IPC分类号： D06F25/00 , D06F33/02 , D06F37/20 , D06F39/00 , H02P6/16
CPC分类号： D06F39/003 , D06F33/02 , D06F37/203 , D06F2202/04 , D06F2202/12
摘要： PROBLEM TO BE SOLVED: To provide a washing machine capable of detecting the weight of the laundry more quickly and correctly. SOLUTION: The control circuit of the washing machine subjects the motor to vector control and judges the weight of the laundry in a rotating drum based on the magnitude of a torque current during the period of time when the revolving speed of the motor varies (Steps S3 to S10). COPYRIGHT: (C)2004,JPO

94. 发明专利

JP2004049631A Drum type washing machine 有权
公开(公告)号：JP2004049631A
公开(公告)日：2004-02-19
申请号：JP2002212788
申请日：2002-07-22
申请人： Toshiba Corp , 株式会社東芝
发明人： OKAZAKI YOJI , HOSOITO TSUYOSHI , KAWABATA SHINICHIRO
IPC分类号： D06F33/02 , D06F35/00 , D06F37/20 , H05B37/02 , D06F49/04
CPC分类号： D06F35/007 , D06F37/203
摘要： PROBLEM TO BE SOLVED: To enhance a balance adjustment effect by a balance adjustment operation.
SOLUTION: A motor 14 for rotating a drum is driven and controlled by a control microcomputer 54. The control microcomputer 54 is functioned as a balance adjustment operating means for controlling the rotary speed of the motor 14 so as to gradually decrease a drum rotary speed from the speed to allow laundry in the drum to adhere onto the inner peripheral surface of the drum, to the speed to allow the laundry to fall from the drum inner peripheral surface and as a proper balance determining means for determining the proper balance of the laundry while the drum rotary speed is gradually decreased. The control microcomputer 54 also controls a drum rotary speed gradual decreasing operation so as to reduce a rotation change in one rotation of the drum.
COPYRIGHT: (C)2004,JPO

95. 发明专利

JP2004016483A Washing machine 有权
公开(公告)号：JP2004016483A
公开(公告)日：2004-01-22
申请号：JP2002175755
申请日：2002-06-17
申请人： Toshiba Corp , 株式会社東芝
发明人： OKAZAKI YOJI , HOSOITO TSUYOSHI , KAWABATA SHINICHIRO
IPC分类号： D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide a washing machine which can efficiently transmit a rotation driving force generated by a motor to laundry through an agitator, and can suppress vibration that tries to occur at that time as much as possible. SOLUTION: A control device for this washing machine is arranged on the bottom part of a water receiving tub which is elastically hung in an external box. An agitation cycle T3 by which an agitator is normally/reversely rotated is set to be 3 times a peculiar cycle T0 for a vibration system including the water receiving tub, when the agitator provided on the internal bottom part of a rotating tub is rotatably driven by the motor,. Then, an agitating time T1 of the agitator is set to be 2.5 times of the peculiar cycle T0. COPYRIGHT: (C)2004,JPO

96. 发明专利

JP2003175296A CONTROLLER OF TWO-TUB WASHING MACHINE 审中-公开
公开(公告)号：JP2003175296A
公开(公告)日：2003-06-24
申请号：JP2001375643
申请日：2001-12-10
申请人： TOSHIBA CORP
发明人： HOSOITO TSUYOSHI , ITO MICHIAKI , FUSHIYA KOJI , HIRANO TAKAYUKI
IPC分类号： D06F37/42 , D06F37/18 , D06F37/40
摘要： PROBLEM TO BE SOLVED: To provide a controller of a two-tub washing machine capable of performing lid locking control with higher reliability. SOLUTION: A microcomputer controls the drive of a spin-drying motor to rotate a spin-drier (step S3 and S7) and drives a lock mechanism according to the progress of spin-drying operation so as to control a spin-drier lid to lock or unlock it (S2, S6, S10, S11). COPYRIGHT: (C)2003,JPO

97. 发明专利

JP2003071181A Washing machine 审中-公开
标题翻译：洗衣机
公开(公告)号：JP2003071181A
公开(公告)日：2003-03-11
申请号：JP2001268834
申请日：2001-09-05
申请人： Toshiba Corp , 株式会社東芝
发明人： OKAZAKI YOJI , ITO MICHIAKI , HOSOITO TSUYOSHI , KAWABATA SHINICHIRO , TANAKA TOSHIMASA
IPC分类号： D06F33/02 , D06F35/00 , D06F37/20 , D06F37/30 , D06F39/00 , H02K29/00
CPC分类号： D06F35/006 , D06F33/02 , D06F37/203 , D06F37/304 , D06F39/003 , D06F2202/10 , D06F2202/12 , D06F2204/06 , D06F2204/065 , D06F2222/00 , Y02B40/52
摘要： PROBLEM TO BE SOLVED: To transmit a maximum driving torque to a pulsator and improve energy efficiency. SOLUTION: A water receiving tub 4 is elastically suspended by an elastic suspension mechanism 5 in the interior of an outer box 2, and a rotating tub 6 as a dehydration tub and washing tub is rotatably arranged in the interior of the water receiving tub 4. A pulsator 8 is rotatably arranged near the inner bottom of the rotating tub 6. A washing machine motor 10 is provided below the water receiving tub 4. A control device 19 is provided on the reverse side of a control panel 18. The control device 19 sets the acceleration time limit t of the washing machine 10 to ensure that it will be a specific frequency, namely a minimum level of a non-natural frequency f2, and sets the acceleration time limit t of the washing machine motor 10 to ensure that vibration of the water receiving tub 4 will increase in a vibration system.
摘要翻译：要解决的问题：将最大驱动转矩传递给脉动器并提高能量效率。解决方案：吸水桶4由外箱2的内部的弹性悬挂机构5弹性地悬挂，并且作为脱水槽和洗涤桶的旋转桶6可旋转地布置在接收桶4的内部。波轮8可旋转地布置在旋转桶6的内底附近。洗衣机马达10设置在接收桶4的下方。控制装置19设置在控制面板18的背面。控制装置19 设定洗衣机10的加速时间限制t，以确保其为特定频率，即非自然频率f2的最小水平，并设定洗衣机马达10的加速时间限制t，以确保振动在接收桶4的振动系统中将增加。

98. 发明专利

JPH11164804A DISH WASHER 失效
公开(公告)号：JPH11164804A
公开(公告)日：1999-06-22
申请号：JP33300897
申请日：1997-12-03
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： SAITO TATSUYA , HOSOITO TSUYOSHI , HATSUKAWA YOSHIKAZU
IPC分类号： A47L15/42 , A47L15/46
摘要： PROBLEM TO BE SOLVED: To make securely detectable an abnormal draining usually in a draining motion after a washing process, by detecting the water level after stopping a drain pump in a system to control a water feed means, a washing mechanism and the drain pump based on the output of a water level detecting means. SOLUTION: At the time of dish washing, when a start switch is operated, the valve of a water feed means 27 is opened by a controller to feed washing water into a washing room 3. Next, when the turning-on of a water level detecting means 18 is judged, a water feed valve 27 is closed and a washing pump 10 is actuated to start dish washing. After completion of the washing process, a drain pump 11 is actuated to discharge washing water in the washing room 3. After the draining process, for instance for 40 seconds, the drain pump is stopped. Whether the water level detecting means 18 is turned off or not is judged and, when it is judged not in OFF operation, it is judged an abnormal draining since the water level in the washing room 3 does not descend to be lower than a prescribed water level H and an abnormality is reported.

99. 发明专利

JPH06290676A PULSE SIGNAL PROCESSING DEVICE 失效
公开(公告)号：JPH06290676A
公开(公告)日：1994-10-18
申请号：JP7338693
申请日：1993-03-31
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： HOSOITO TSUYOSHI
IPC分类号： F24C7/08 , G05B11/36 , H01H19/00
摘要： PURPOSE:To prevent process actions due to erroneous operations from being taken even if erroneous operations for pickups made by a pulse generator are repeated by providing a process means taking each process action in response to the number of pulse signals generated by the pulse generator. CONSTITUTION:A pulse generator 10 generates the number of pulse signals in response to the rotational amount of pickups rotationally operated. A control circuit (process means) 14 counts the number of pulses generated by the generator 10, has each process action taken when the counted value is in excess of a set value, and cancels the counted value of the pulse signals when the counted value is less than the set value on condition that no following pulse signal is generated by the generator 10 within a set period of time. Namely, since the counted value of pulse signals is canceled by the circuit 14 when no following pulse signal is generated by the generator 10 within a set period of time in the case that the number of pulse signals generated by the generator 10 is less than a set value, even if erroneous operations are repeated, it is possible that no process action is actually performed.

100. 发明专利

JPH04327719A HEATING AND COOKING DEVICE 失效
公开(公告)号：JPH04327719A
公开(公告)日：1992-11-17
申请号：JP12549791
申请日：1991-04-26
申请人： TOSHIBA CORP , TOSHIBA AVE KK
发明人： HOSOITO TSUYOSHI
IPC分类号： F24C7/02
摘要： PURPOSE:To carry out another cooking by heating in the reservation mode setting or the during heating and cooking by heating. CONSTITUTION:A microcomputer 14 carries out a reserved cooking from the time to start the reservation when reservation mode is set based on the operation signal from a key matrix 15. And when another heating and cooking is set with a reservation mode set, the microcomputer 14 carries out the heating and cooking if it can be finished by the time to start the reserved cooking and, at the same time, the microcomputer 14 carries out the reserved cooking from the time to start the reserved cooking.

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