公开(公告)号：US4448809A

公开(公告)日：1984-05-15

申请号：US429890

申请日：1982-09-30

申请人： Kiyoshi Nagai ,  Hiroshi Shinohara ,  Nobuo Imamura

发明人： Kiyoshi Nagai ,  Hiroshi Shinohara ,  Nobuo Imamura

IPC分类号： C23C18/18 ,  B05D7/22 ,  B05D7/14 ,  C23C3/02

CPC分类号： C23C18/1817 ,  C23C18/42

摘要： A method of silver plating stainless steel vacuum bottle surfaces includes the steps of thermally treating the surfaces to be coated at a temperature of at least 200.degree. C. and then using an electroless plating technique to silver plate the thermally treated surfaces. The thermal treatment can be as low as 200.degree. C. if it occurs in an atmosphere of at least 5% hydrogen gas. If the thermal treatment occurs in a vacuum, however, the temperature must be at least 700.degree. C.

摘要翻译： 镀银不锈钢真空瓶表面的方法包括以下步骤：在至少200℃的温度下对待涂覆的表面进行热处理，然后使用化学镀技术将热处理表面镀银。 如果发生在氢气至少5％的气氛中，则热处理可以低至200℃。 然而，如果热处理发生在真空中，则温度必须至少为700℃

公开(公告)号：US5815884A

公开(公告)日：1998-10-06

申请号：US757164

申请日：1996-11-27

申请人： Nobuo Imamura ,  Jun Yoshikawa

发明人： Nobuo Imamura ,  Jun Yoshikawa

IPC分类号： A47L9/19 ,  A47L9/28 ,  A47L5/00

CPC分类号： A47L9/2894 ,  A47L9/19 ,  A47L9/2815 ,  A47L9/2857

摘要： A vacuum cleaner includes an optical dust sensor for detecting a quantity of dust which sensor is provided at a predetermined position of a suction path for sucking air by a suction force of the vacuum cleaner, whereby an output signal is supplied to a display device so that a display corresponding to the quantity of the sucked dust, which signal is output from the optical dust sensor and is varied in a stageless manner corresponding to the quantity of the dust.

摘要翻译： 真空吸尘器包括一个光学尘埃传感器，用于检测传感器被设置在吸入通道的预定位置处，用于通过吸尘器的吸力吸入空气，由此输出信号被提供给显示装置，使得 显示与从尘埃传感器输出的信号相对应的吸尘量对应于与灰尘量对应的无级方式变化的显示。

公开(公告)号：US6055702A

公开(公告)日：2000-05-02

申请号：US150027

申请日：1998-09-09

申请人： Nobuo Imamura ,  Jun Yoshikawa

发明人： Nobuo Imamura ,  Jun Yoshikawa

IPC分类号： A47L9/19 ,  A47L9/28

CPC分类号： A47L9/2894 ,  A47L9/19 ,  A47L9/2815 ,  A47L9/2857

摘要： A vacuum cleaner includes an optical dust sensor for detecting a quantity of dust which sensor is provided at a predetermined position of a suction path for sucking air by a suction force of the vacuum cleaner, whereby an output signal is supplied to a display device so that a display corresponding to the quantity of the sucked dust, which signal is output from the optical dust sensor and is varied in a stageless manner corresponding to the quantity of the dust.

摘要翻译： 真空吸尘器包括一个光学尘埃传感器，用于检测传感器被设置在吸入通道的预定位置处，用于通过吸尘器的吸力吸入空气，由此输出信号被提供给显示装置，使得 显示与从尘埃传感器输出的信号相对应的吸尘量对应于与灰尘量对应的无级方式变化的显示。

公开(公告)号：US5819367A

公开(公告)日：1998-10-13

申请号：US805933

申请日：1997-02-25

申请人： Nobuo Imamura

发明人： Nobuo Imamura

IPC分类号： A47L9/28

CPC分类号： A47L9/2815

摘要： A vacuum cleaner comprises a dust sensor having a light emitting device and a light receiving device which devices are provided at predetermined positions of a suction nozzle or a suction pipe in a condition that both devices are opposite to one another in a direction which crosses a dust suction direction by a predetermined angle. A spacer member is positioned at a predetermined accurately position the suction nozzle or the suction pipe by an engagement of with respect to a second projection member and a second concave section, and each device is positioned accurately relative to the spacer member by an engagement of a first concave section and a first projection member.

摘要翻译： 真空吸尘器包括具有发光装置和光接收装置的尘埃传感器，该装置设置在吸嘴或吸入管的预定位置处，条件是两个装置在穿过灰尘的方向彼此相对的情况下 抽吸方向预定角度。 间隔构件通过相对于第二突出构件和第二凹入部分的接合而被定位在预定位置上，使得吸嘴或吸入管能够相对于间隔构件通过接合 第一凹部和第一突出部。

公开(公告)号：US20060255166A1

公开(公告)日：2006-11-16

申请号：US10566921

申请日：2004-08-11

申请人： Nobuo Imamura ,  Masayoshi Ogura ,  Yoshinao Yamamoto

发明人： Nobuo Imamura ,  Masayoshi Ogura ,  Yoshinao Yamamoto

IPC分类号： A01G25/09

CPC分类号： B23Q11/005 ,  Y10T408/46

摘要： A chip removal method removes residue such as chips that have remained in and adhered to an interior of a bag-shaped machined hole in a work piece. After air is jetted out and blown against a bottom portion of the machined hole by using an air blow nozzle to change a flow of air that is circulating inside a nozzle into a spiral flow that moves in a direction towards the bottom portion of the machined hole, this spiral flow then blows upwards like a tornado from a vicinity of the bottom portion of the machined hole in a direction towards an aperture portion of the machined hole so that the residue inside the machined hole is uplifted by the spiral flow and removed.

摘要翻译： 芯片去除方法除去残留物，例如残留在工件中的袋形加工孔内部并粘附在其上的碎屑。 通过使用吹气喷嘴将空气喷出并吹送到加工孔的底部之后，将在喷嘴内循环的空气的流动改变成朝向加工孔的底部方向移动的螺旋流 该螺旋流沿着机加工孔的底部附近朝着加工孔的开口部的方向从龙卷风向上吹出，从而加工孔内的残留物被螺旋流提升并被除去。

公开(公告)号：US20100034604A1

公开(公告)日：2010-02-11

申请号：US12498787

申请日：2009-07-07

申请人： Nobuo Imamura ,  Masayoshi Ogura ,  Yoshinao Yamamoto

发明人： Nobuo Imamura ,  Masayoshi Ogura ,  Yoshinao Yamamoto

IPC分类号： B23B47/34

CPC分类号： B23Q11/005 ,  Y10T408/46

摘要： A chip removal method removes residue such as chips that have remained in and adhered to an interior of a bag-shaped machined hole in a work piece. After air is jetted out and blown against a bottom portion of the machined hole by using an air blow nozzle to change a flow of air that is circulating inside a nozzle into a spiral flow that moves in a direction towards the bottom portion of the machined hole, this spiral flow then blows upwards like a tornado from a vicinity of the bottom portion of the machined hole in a direction towards an aperture portion of the machined hole so that the residue inside the machined hole is uplifted by the spiral flow and removed.

摘要翻译： 芯片去除方法除去残留物，例如残留在工件中的袋形加工孔内部并粘附在其上的碎屑。 通过使用吹气喷嘴将空气喷出并吹送到加工孔的底部之后，将在喷嘴内循环的空气的流动改变成朝向加工孔的底部方向移动的螺旋流 该螺旋流沿着机加工孔的底部附近朝着加工孔的开口部的方向从龙卷风向上吹出，从而加工孔内的残留物被螺旋流提升并被除去。

公开(公告)号：US6029309A

公开(公告)日：2000-02-29

申请号：US831252

申请日：1997-04-08

申请人： Nobuo Imamura

发明人： Nobuo Imamura

IPC分类号： A47L9/19 ,  B01D46/00 ,  B01D46/02 ,  B01D46/44 ,  A47L9/28

CPC分类号： B01D46/0086 ,  A47L9/19 ,  B01D46/02 ,  B01D46/446 ,  B01D2279/55

摘要： A vacuum cleaner with an indicator for indicating when the dust bag for the vacuum cleaner is full. The indicator includes a turbine provided in a suction pipe, so that the turbine causes an amount of electric power to be generated that corresponds to the amount of negative pressure within the suction pipe. As the dust bag begins to fill, the negative pressure in the suction pipe decreases, and the amount of electric power caused by the turbine also decreases. When the amount of electric power caused by the turbine falls below a predetermined value, the indicator display indicates that the bag is full. If the indicator is employed with a dust sensor, the indicator display can be used to show the amount of detected dust until the bag is full and the operation of the sensor is stopped to allow the display to indicate that the bag is full.

摘要翻译： 一个真空吸尘器，带有一个指示灯，用于指示真空吸尘器的防尘袋何时已满。 指示器包括设置在吸入管中的涡轮机，使得涡轮机产生与吸入管内的负压量相对应的电力量。 当灰尘袋开始填充时，吸入管中的负压降低，并且由涡轮引起的电力量也减小。 当由涡轮机引起的电力量低于预定值时，指示器显示表示袋子已满。 如果指示器与灰尘传感器一起使用，则可以使用指示器显示器显示检测到的灰尘量，直到袋子充满，并且传感器的操作停止以允许显示器指示袋子已满。

公开(公告)号：US6023814A

公开(公告)日：2000-02-15

申请号：US929681

申请日：1997-09-15

申请人： Nobuo Imamura

发明人： Nobuo Imamura

IPC分类号： A47L9/28

CPC分类号： A47L9/2894 ,  A47L9/2815 ,  A47L9/2857

摘要： A vacuum cleaner includes a dust sensor of the light emitting and light receiving type, which sensor detects the quantity of dust which is sucked during a cleaning operation. The vacuum cleaner also includes a sensitivity correction section which compensates for lowering of the dust detection sensitivity due to soiling of the dust sensor, a limit detection section which detects a condition in which the compensation of dust detection sensitivity by the sensitivity correction section reaches a limit value, and an information section which informs the vacuum cleaner user of the condition in which correction of the dust detection sensitivity by the sensitivity correction section has reached its limit value.

摘要翻译： 真空吸尘器包括发光和光接收型的尘埃传感器，该传感器检测在清洁操作期间吸入的灰尘的量。 真空吸尘器还包括灵敏度校正部，其补偿由于灰尘传感器的污染而导致的灰尘检测灵敏度的降低;极限检测部，其检测由灵敏度校正部的灰尘检测灵敏度的补偿达到极限的条件 价值，以及通知真空吸尘器用户通过灵敏度校正部的灰尘检测灵敏度的校正达到其极限值的状态的信息部。