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1. 发明专利

JP2003071185A Electric washing machine 审中-公开
标题翻译：电动洗衣机
公开(公告)号：JP2003071185A
公开(公告)日：2003-03-11
申请号：JP2001264037
申请日：2001-08-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UCHIYAMA TOSHIYUKI , HATTORI NAOKI , HOSOKAWA ATSUSHI , SHINKO YASUSHI , WATANABE MASAO
IPC分类号： D06F33/02 , D06F39/08
摘要： PROBLEM TO BE SOLVED: To prevent unreasonable stoppage operation due to judgment of a water supply and drainage abnormality.
SOLUTION: When there is practical water supply and drainage, water supply and drainage is continued and when water supply and drainage as compared with a set water level is found not practical to washing, it is decided to be a water supply and drainage abnormality and operation is stopped and the abnormality is informed.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：防止供水和排水异常判断导致不合理的停机操作。解决方案：实际给排水时，继续给排水，排水与设定的水位相比，洗涤不切实可行，决定给排水异常运行被告知异常。

2. 发明专利

JP2007144208A Domestic electric appliance 有权
标题翻译：家用电器
公开(公告)号：JP2007144208A
公开(公告)日：2007-06-14
申请号：JP2007024984
申请日：2007-02-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FURUYA TETSUO , OTA GICHU , KANEKO MINORU , MIYASHITA KAZUE , HISAMURA KAYO , KAJI HIKARI , SHINKO YASUSHI , WATANABE MASAO , SUZUKI YOSHIHIRO
IPC分类号： D06F33/02
摘要： PROBLEM TO BE SOLVED: To provide a domestic electric appliance or a washing machine which generates various types of calling sounds at a low cost and is easily used especially by a visually handicapped person. SOLUTION: This domestic electric appliance comprises an operation button 1, a controller 2 which reads a signal from the operation button 1 and controls the domestic electric appliance based on it, and a sound-generating means 4 making a sound based on the output signal from the controller 2. The controller 2 calculates, makes and outputs a sound signal according to the signal from the button 1 and the process and proceeding status of the control. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种家用电器或洗衣机，其以低成本产生各种呼叫声音，并且特别容易地由视障人士使用。
解决方案：该家用电器包括操作按钮1，从操作按钮1读取信号并基于其控制家用电器的控制器2，以及基于该声音的声音产生装置4 输出信号。控制器2根据来自按钮1的信号和控制的处理和进行状态来计算，输出声音信号。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2003071187A Washing machine 审中-公开
标题翻译：洗衣机
公开(公告)号：JP2003071187A
公开(公告)日：2003-03-11
申请号：JP2001264036
申请日：2001-08-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： WATANABE MASAO , SHINKO YASUSHI , KAWAMATA MITSUHISA , WATANABE TAKUYA , TAKAMUNE YUICHIRO
IPC分类号： D06F37/40
摘要： PROBLEM TO BE SOLVED: To reduce waiting time from the operation of a start switch to actual washing (process).
SOLUTION: A clutch mechanism 7 is initialized so as to specialize in a pulsation driving pattern (a driving pattern in which with a washing and drying tub 4 stopped, a pulsator 5 is rotationally driven) at the time when the power is turned on.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：减少从启动开关的操作到实际清洗（处理）的等待时间。解决方案：离合器机构7被初始化为专门用于打开电源时的脉动驱动模式（其中洗涤和干燥桶4停止，驱动器5被旋转地驱动的驱动模式）。

4. 发明专利

JP2003010585A Electric washing machine 审中-公开
标题翻译：电动洗衣机
公开(公告)号：JP2003010585A
公开(公告)日：2003-01-14
申请号：JP2001195475
申请日：2001-06-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： WATANABE MASAO , SHINKO YASUSHI , KAWAMATA MITSUHISA , WATANABE TAKUYA , TAKAMUNE YUICHIRO
IPC分类号： D06F33/02 , D06F37/40
摘要： PROBLEM TO BE SOLVED: To shorten time for operating a changeover clutch mechanism for switching the driving pattern of a washing machine.
SOLUTION: An operation motor 62a for operating the changeover clutch mechanism 62 for transmitting a driving force of a drive motor 61 to an agitation blade 4 and a spinning tub 2 is so controlled as to be initialized to a drive pattern in which the tub 2 is made free to rotate so that a driving force in the direction opposite to the agitation blade 4 is applied to the spinning tub by a reaction force in the driving of the agitation blade.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：缩短用于切换洗衣机的驱动模式的切换离合器机构的操作时间。解决方案：用于操作用于将驱动电动机61的驱动力传递到搅拌叶片4和旋转筒2的转换离合器机构62的操作马达62a被控制为初始化为桶2为自由旋转，使得与搅拌叶片4相反的方向的驱动力通过搅拌叶片的驱动中的反作用力施加到纺纱筒。

5. 发明专利

JP2002279118A RESOURCE USE QUANTITY MANAGEMENT SUPPORT SYSTEM 失效
公开(公告)号：JP2002279118A
公开(公告)日：2002-09-27
申请号：JP2001077020
申请日：2001-03-16
申请人： HITACHI LTD
发明人： MAKIOKA JUNICHI , TAKAGISHI KAZUFUMI , YOKOSUKA HIROBUMI , SHINKO YASUSHI , HOSOKAWA ATSUSHI , HORIUCHI TOYONORI
IPC分类号： G06Q50/06 , G06Q10/00 , G06Q50/00 , G06Q50/10 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To easily estimate a future use quantity of resources such as electricity, gas and city water at home. SOLUTION: The use quantity information is obtained from an electric apparatus 200, a gas apparatus 300 and a city water using apparatus 400 by a central control unit 100, weather information is obtained from a home page 610 on the Internet 600 through a communication network 500, and according to the actual result of the past use and the weather information, a future use quantity is estimated and displayed on a display screen 120.

6. 发明专利

JP2002273089A ELECTRIC WASHER SYSTEM 失效
公开(公告)号：JP2002273089A
公开(公告)日：2002-09-24
申请号：JP2001077019
申请日：2001-03-16
申请人： HITACHI LTD
发明人： MAKIOKA JUNICHI , SHINKO YASUSHI , HOSOKAWA ATSUSHI , HORIUCHI TOYONORI , TAKAGISHI KAZUFUMI , YOKOSUKA HIROBUMI
IPC分类号： D06F33/02 , D06F39/00 , G06F11/00 , H04B7/26 , H04M1/725 , H04M11/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To realize an electric washer system that can meet a change in a use environment or an advent of new clothing (textile) or a detergent. SOLUTION: A washer operation program and equipment specifications are obtained from an electric washer 100 by a mobile telephone 200, and registered on a home page 410 on the Internet 400 by a short distance wireless communication, and a new washing and dehydration control program and reference information are obtained and provided to the electric washer by short distance wireless communication.

7. 发明专利

JPH1057660A OPERATION CONTROL METHOD FOR FULLY AUTOMATIC WASHING MACHINE 失效
公开(公告)号：JPH1057660A
公开(公告)日：1998-03-03
申请号：JP21966596
申请日：1996-08-21
申请人： HITACHI LTD
发明人： SANO SOICHI , NIWASE YOSHIO , HIYAMA ISAO , KAMANO TOSHIYASU , SHINKO YASUSHI , WATANABE MASAO
IPC分类号： D06F23/04 , D06F33/02 , D06F37/40 , D06F49/04
摘要： PROBLEM TO BE SOLVED: To realize a smooth washing process by reducing offensive smell, smoke. etc., of a motor due to a detergent foaming failure and preventing dewatering ability from lowering due to the lack in rotation frequency for dewatering. SOLUTION: Several rotation frequencies are set for dewatering process, a motor is turned on until a specified rotation frequency is reached, when a spinning tub reaches the specified rotation frequency, the motor is turned on and off for a specified time, the motor is continuously turned on until the next specified rotation frequency is reached, and the motor is turned on and off for a specified time each time a specified rotation frequency is reached. A first specified rotation frequency is lower than the resonance point and a second specified rotation frequency is higher than the resonance point, and other rotation frequencies can be set as desired. Continuous ON time of the motor is measured, and when it is longer than that specified, a dewatering process stops, and water feeding, circulation, and draining are performed, then a dewatering process is performed again.

8. 发明专利

JPH0963394A ANNOUNCING SOUND CONTROL DEVICE AND ANNOUNCING SOUND CONTROL METHOD OF DOMESTIC ELECTRIC APPLIANCE 失效
公开(公告)号：JPH0963394A
公开(公告)日：1997-03-07
申请号：JP22023595
申请日：1995-08-29
申请人： HITACHI LTD
发明人： SHINKO YASUSHI , WATANABE MASAO , WATANABE TAKUYA
IPC分类号： D06F33/02 , H01H9/16 , H01H9/18
摘要： PROBLEM TO BE SOLVED: To provide an announcing sound control device and a method of a domestic electric appliance to announce announcing sounds to easily know an operating condition of an operation setting switch and an operational condition in operation by storing the announcing sounds at switch operating time by two or more kinds to a single switch. SOLUTION: When an operation switch on a switch circuit 23 arranged in an announcing sound control device 16 is pushed down, an operation course and a process of a domestic electric appliance are selected, and at the same time, an announcing sound is set in and inputted to an indication control element (IC) 20, and a controlled announcing sound is pronounced from a piezoelectric buzzer 22 through a buzzer circuit 21. Plural announcing sounds are stored in the IC 20 to the same operation switch, and when the announcing sounds are made selectable by a changeover switch, an announcing sound desired by a user can be set. Therefore, an announcing sound control device and a method of a dimestic electric appliance to announce announcing sounds to easily know an operating condition of an operation setting switch and an operational condition in operation as well as to be easily distinguishable from an announcing sound of another electric appliance can be provided.

9. 发明专利

JPH0857189A WASHING MACHINE WITH WATER FEED PUMP 失效
公开(公告)号：JPH0857189A
公开(公告)日：1996-03-05
申请号：JP20173694
申请日：1994-08-26
申请人： HITACHI LTD
发明人： TAKAMUNE YUICHIRO , SHINKO YASUSHI
IPC分类号： D06F39/08
摘要： PURPOSE: To circulate efficiently water fed from bathtub and washing water by means of a single water feed pump (self-suction type pump), by selectively connecting a first water flow passage and a second water flow passage to the water feed pump by means of a switch valve. CONSTITUTION: To wash using bathtub water, an external hose 22 is put into a bathtub, a washing machine operation part 18 is operated to make a self- suction type pump 14 and the external hose 22 communicate by means of a suction switch valve 13, and the self-suction type pump 14 and a water flow passage 19 in the upper part of a wash tub are made communicate by means of a discharge switch valve 15. Thereafter, the bathtub water is fed by the operation of the self-suction type pump 14, and a motor 2 is then started to carry out washing by the drive of a rotary fin 4. During this washing operation, and the self-suction pump 14 and a circulation water flow passage 12 are made to comunicate by means of the suction switch valve 13, the self-suction pump 14 and the water flow passage 19 in the upper part of the wash tub are made communicate by means of the discharge switch valve 15, and washing water is circulated by the drive of the self-suction pump 14.

10. 发明专利

JPH0775698A OPERATION CONTROL FOR FULLY AUTOMATIC WASHING MACHINE 失效
公开(公告)号：JPH0775698A
公开(公告)日：1995-03-20
申请号：JP22419093
申请日：1993-09-09
申请人： HITACHI LTD
发明人： ISHIKAWA SHUNICHI , SHINKO YASUSHI
IPC分类号： D06F33/02 , D06F41/00
摘要： PURPOSE:To prevent a deviation of cloth so that washing clothes can be dehydrated after they are made a uniform state by stirring them for several seconds to several minutes in accordance with the quality of cloth by a water flow shorter than a stirring water flow at the time of washing or rinsing, before transferring to a draining/dehydrating process. CONSTITUTION:This washing machine discharges tip water to the outside of the machine by a drain valve after the lapse of a prescribed time of a washing operation. Thereafter, rinsing is executed after dehydration. Such a series of washing works are executed by a microcomputer. In this regard, the quality of cloth is detected by rotating a stirring vane 7 positioned in a center part of a washing tank 3 forward and backward and finding a resistance variation applied to the stirring vane 7 from a counter electromotive force of a capacitor. Also, after a prescribed quantity of water is absorbed, the stirring vane 7 is turned by the same method as a first cloth quantity sensing, and the quality of cloth can be decided from resistance applied to the stirring vane 7. In such a way, in accordance with the quality of cloth of washing clothes, a stirring time limit before drainage and a stirring time limit in conformity with the quality of cloth are decided.

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