公开(公告)号：US5551852A

公开(公告)日：1996-09-03

申请号：US505641

申请日：1995-07-21

申请人： Susumu Saito ,  Nobukazu Takagi ,  Kiyohiro Harada ,  Yukio Kazahaya ,  Seiji Kuchiki ,  Masakuni Ishikawa ,  Nobuyuki Nakajima

发明人： Susumu Saito ,  Nobukazu Takagi ,  Kiyohiro Harada ,  Yukio Kazahaya ,  Seiji Kuchiki ,  Masakuni Ishikawa ,  Nobuyuki Nakajima

IPC分类号： F04C29/02 ,  F01C21/04 ,  F01C1/04

CPC分类号： F04C29/02

摘要： A scroll type compressor including a drive shaft which is provided with a spiral groove formed in an external circumferential surface of the drive shaft. The spiral groove communicates diagonally between the oil space and the upper portion of the main bearing to ensure sufficient lubrication and sealing in the area where the drive shaft slide in contact with the main bearing. A seal bearing portion is positioned between the oil space and the low pressure space to isolate the oil space from the low pressure orbiting space, achieving an improvement in lubrication. The seal bearing portion is constituted with a seal washer, a seal bearing and a seal member, and, furthermore, with seal reinforcing material, to especially improve the seal between the oil space and the oscillation space.

摘要翻译： 一种涡旋式压缩机，包括驱动轴，该驱动轴设置有形成在所述驱动轴的外周表面中的螺旋槽。 螺旋槽在油空间和主轴承的上部之间对角地连通，以确保在驱动轴与主轴承滑动接触的区域中的充分的润滑和密封。 密封轴承部分位于油空间和低压空间之间，以将油空间与低压轨道空间隔离，从而实现润滑的改进。 密封轴承部分由密封垫圈，密封件轴承和密封件构成，此外，还具有密封件增强材料，以特别改善油空间与振荡空间之间的密封。

公开(公告)号：US5472328A

公开(公告)日：1995-12-05

申请号：US284991

申请日：1994-08-04

申请人： Susumu Saito ,  Nobukazu Takagi ,  Kiyohiro Harada ,  Yukio Kazahaya ,  Seiji Kuchiki ,  Masakuni Ishikawa ,  Nobuyuki Nakajima

发明人： Susumu Saito ,  Nobukazu Takagi ,  Kiyohiro Harada ,  Yukio Kazahaya ,  Seiji Kuchiki ,  Masakuni Ishikawa ,  Nobuyuki Nakajima

IPC分类号： F04C29/02 ,  F04C18/04 ,  F04C27/00

CPC分类号： F04C29/02

摘要： In order to provide a simple structure to achieve sufficient lubrication and sealing in the various areas of a scroll compressor where sliding contact occurs, a spiral groove that communicates between a high-pressure side space and an area at an upper portion of a main bearing is formed on the external circumferential surface of the drive shaft where it comes in contact with and slides against the main bearing. A seal bearing is provided in a drive shaft-receiving block between the high-pressure side space and a low pressure side space to seal off the high-pressure side space from the low pressure side space. An oil supply hole is provided that communicates between the high-pressure side space and an oscillation space which is formed by an oscillating scroll member and an oscillating shaft. With this, a first oil passage that lubricates the main bearing and a second oil passage that lubricates an oscillating shaft-insertion hole are formed. A seal washer, the surface of which is polished to a specific roughness, is provided between the seal bearing and the drive shaft and, in addition, an elastic member is provided between the seal bearing and the block.

摘要翻译： 为了提供简单的结构，以便在发生滑动接触的涡旋压缩机的各个区域中实现足够的润滑和密封，在高压侧空间和主轴承的上部区域之间连通的螺旋槽是 形成在驱动轴的外周面上，在其与其接触并与主轴承滑动。 密封轴承设置在高压侧空间与低压侧空间之间的驱动轴接收块中，以将高压侧空间与低压侧空间密封。 提供了一种供油孔，其连通高压侧空间和由摆动涡旋件和摆动轴形成的振荡空间。 由此，形成润滑主轴承的第一油路和润滑摆动轴插入孔的第二油路。 在密封轴承和驱动轴之间设置密封垫圈，其表面被抛光到特定的粗糙度，此外，在密封轴承和块之间设置有弹性构件。

公开(公告)号：US5593297A

公开(公告)日：1997-01-14

申请号：US491378

申请日：1995-06-16

申请人： Nobuyuki Nakajima ,  Masakuni Ishikawa ,  Norikatsu Kiso ,  Nobukazu Takagi ,  Yukio Kazahaya ,  Seiji Kuchiki

发明人： Nobuyuki Nakajima ,  Masakuni Ishikawa ,  Norikatsu Kiso ,  Nobukazu Takagi ,  Yukio Kazahaya ,  Seiji Kuchiki

IPC分类号： F04C18/02 ,  F04C28/28 ,  F04C29/02 ,  F01C21/04

CPC分类号： F04C29/02

摘要： In a scroll type compressor, a simple structure provides oil intake assistance to ensure that lubricating oil in an oil space is induced into a spiral groove in correspondence to the rotation rate of a drive shaft. The drive shaft is provided with an inclined spiral groove which is formed in the external circumferential surface of the drive shaft. The drive shaft slides in contact with a main bearing. A leading end of the spiral groove, in the direction of the rotation of the drive shaft, communicates with the oil space and a trailing end of the spiral groove opens into the lubricating oil reservoir. The lubricating oil is supplied to the area where the drive shaft slides in contact with the main bearing by the spiral groove. Also, upon rotation of the drive shaft, intake of lubricating oil into the spiral groove is assisted when the suction force is reduced due to a high rotation rate.

摘要翻译： 在涡旋式压缩机中，简单的结构提供采油辅助以确保油空间中的润滑油与驱动轴的旋转速度相对应地被引入螺旋槽。 驱动轴设置有形成在驱动轴的外周面中的倾斜螺旋槽。 驱动轴与主轴承滑动接触。 螺旋槽的前端在驱动轴的旋转方向上与油空间连通，螺旋槽的后端通向润滑油储存器。 润滑油被供给到驱动轴通过螺旋槽与主轴承滑动的区域。 此外，当驱动轴旋转时，由于高转速而吸入力降低时，辅助润滑油进入螺旋槽中。

公开(公告)号：US5503539A

公开(公告)日：1996-04-02

申请号：US260990

申请日：1994-06-16

申请人： Nobuyuki Nakajima ,  Masakuni Ishikawa ,  Susumu Saito

发明人： Nobuyuki Nakajima ,  Masakuni Ishikawa ,  Susumu Saito

IPC分类号： F04C18/02 ,  F04C23/00 ,  F04C29/00 ,  F04C29/02 ,  F04C29/12 ,  F04C18/04

CPC分类号： F04C18/0215 ,  F04C29/0057 ,  F04C23/008

摘要： A scroll compressor reduces the load applied to the thrust bearing, to prevent a thrust bearing from seizing and to improve the service life of the thrust bearing. It comprises an electric motor that is provided within a high pressure space inside a sealed case with a stator fixed within the sealed case and a rotor fixed to a drive shaft. An oscillating shaft is decentered on and extends from the drive shaft. An oscillating scroll member has an insertion hole into which the oscillating shaft is inserted. A fixed scroll member forms a compression space by fitting into the oscillating scroll member, and a block secures the fixed scroll member inside the sealed case and clamps the oscillating scroll member so that it can oscillate freely between the block and the fixed scroll member. The thrust bearing is provided between the drive shaft and the block to hold the lower end of the drive shaft so that it can rotate freely. The internal diameter of the thrust bearing is approximately equal to the external diameter of the oscillating shaft. As a result, the sliding contact surface at the thrust bearing can be reduced to an absolute minimum so that friction at the thrust bearing is reduced, thereby achieving the aforementioned objectives of reducing the load applied to the thrust bearing, preventing the thrust bearing from seizing and improving the service life of the thrust bearing.

摘要翻译： 涡旋压缩机降低了施加到推力轴承的负载，以防止止推轴承卡住并提高止推轴承的使用寿命。 它包括电机，其设置在密封壳体内的高压空间内，定子固定在密封壳体内，转子固定在驱动轴上。 摆动轴偏心并从驱动轴延伸。 摆动涡旋构件具有插入该摆动轴的插入孔。 固定涡旋构件通过装配到摆动涡旋构件中形成压缩空间，并且块将固定涡旋构件固定在密封壳体内部并夹紧摆动涡旋构件，使得其可以在块和固定涡旋构件之间自由摆动。 推力轴承设置在驱动轴和块之间，以保持驱动轴的下端，使其能够自由旋转。 推力轴承的内径大致等于摆动轴的外径。 因此，推力轴承上的滑动接触面可以减小到绝对最小值，使得止推轴承处的摩擦力减小，从而达到减轻施加在推力轴承上的载荷的上述目的，防止止推轴承卡住 并提高推力轴承的使用寿命。

公开(公告)号：US5413469A

公开(公告)日：1995-05-09

申请号：US261102

申请日：1994-06-16

申请人： Nobuyuki Nakajima ,  Masakuni Ishikawa ,  Susumu Saito

发明人： Nobuyuki Nakajima ,  Masakuni Ishikawa ,  Susumu Saito

IPC分类号： F04C29/00 ,  F01C1/04

CPC分类号： F04C29/0021

摘要： To reduce a load applied to the thrust bearing, to prevent the thrust bearing from seizing and to improve the service life of the thrust bearing, the thrust bearing is provided between a drive shaft and a block to seal a high-pressure side space from a low-pressure side space. By providing an oil supply through hole, one end of which opens into high-pressure side space and the other end of which opens into a space formed by inserting the shaft into the insertion hole, high-pressure lubricating oil can be supplied to the space. The constric within the shaft with the effect of the constriction clearance is formed between the aforementioned oscillating shaft and the insertion hole, and a pressure differential between the two ends of the drive shaft is eliminated. Furthermore, by forming a circular oil groove at a sliding surface where the aforementioned thrust bearing and the drive shaft are in contact with each other and communicating channels that communicate between the circular oil groove and an external circumferential area of the aforementioned thrust bearing, the high-pressure lubricating oil is induced to the circular oil groove and the communicating channels to apply an upward force to the drive shaft.

摘要翻译： 为了减轻施加在推力轴承上的负荷，为了防止止推轴承卡住并提高推力轴承的使用寿命，推力轴承设置在驱动轴和块之间，以将高压侧空间与 低压侧空间。 通过提供一个供油通孔，其一端通向高压侧空间，另一端通过将轴插入到插入孔中而形成空间，可以将高压润滑​​油供给到空间 。 在上述摆动轴与插入孔之间形成有在收缩间隙作用下的轴内的结构，并且消除了驱动轴的两端之间的压力差。 此外，通过在上述推力轴承和驱动轴彼此接触的滑动面处形成圆形的油槽，并且在圆形油槽与上述推力轴承的外周面之间连通的连通流路， 压力润滑油被引导到圆形油槽和连通通道，向驱动轴施加向上的力。

公开(公告)号：US20090116895A1

公开(公告)日：2009-05-07

申请号：US11992940

申请日：2006-10-11

申请人： Junya Uehara ,  Nobuyuki Nakajima ,  Masaaki Morita

发明人： Junya Uehara ,  Nobuyuki Nakajima ,  Masaaki Morita

IPC分类号： A46B17/04 ,  A46B11/00

CPC分类号： A45D40/20 ,  A45D34/042 ,  A45D2200/055 ,  A46B11/0055 ,  A46B2200/1046

摘要： In the cosmetic storage type applicator having a structure for supplying a cosmetic to an applying part 14 from the interior of a barrel cylinder 10, a cap 12 removably attached to the front part 10a of the barrel cylinder for covering the applying part 14 and plastic mouthpiece 16 is provided; an inner sleeve 20 having a tapered inside diameter toward the front end 20a is arranged inside the body 18 of cap 12 and integrally formed with the cap body 18; and the inner peripheral surfaces 20b and 18b from the inner sleeve 20 to the cap body 18 are formed with a smooth surface without any step.

摘要翻译： 在具有用于从筒体10的内部向涂布部14供给化妆品的结构的化妆品储存型涂抹器中，可移除地附接到筒体的前部10a的盖12，用于覆盖施加部14和塑料吸嘴 16; 具有朝向前端20a的锥形内径的内套筒20布置在盖12的主体18的内部并与盖主体18一体形成; 从内套筒20到盖体18的内周面20b，18b形成为没有任何台阶的光滑表面。

公开(公告)号：US06701011B1

公开(公告)日：2004-03-02

申请号：US09009251

申请日：1998-01-20

申请人： Nobuyuki Nakajima

发明人： Nobuyuki Nakajima

IPC分类号： G06K900

CPC分类号： H04N1/407 ,  G06K15/007 ,  G06K15/02 ,  H04N1/6011 ,  H04N1/6013

摘要： An image processing method that allows a user to easily make image processing settings. An image processing parameter is set in response to a user inputting an instruction to process an image in accordance with the image processing parameter. An image is processed using a plurality of different image processing parameters and resulting images are output in an array. The relationship between the plurality of different image processing parameters is displayed using graphics.

摘要翻译： 一种允许用户轻松进行图像处理设置的图像处理方法。 响应于用户根据图像处理参数输入处理图像的指令来设置图像处理参数。 使用多个不同的图像处理参数处理图像，并且以阵列的形式输出所得到的图像。 使用图形显示多个不同的图像处理参数之间的关系。

公开(公告)号：US06616262B2

公开(公告)日：2003-09-09

申请号：US09923992

申请日：2001-08-08

申请人： Nobuyuki Nakajima ,  Masakazu Tsuchiya

发明人： Nobuyuki Nakajima ,  Masakazu Tsuchiya

IPC分类号： B41J29393

CPC分类号： H04N1/6033 ,  B41J29/393

摘要： A method of controlling an image processing condition comprises: a first step of inputting a first test image on a recording sheet, and performing first calibration that determines an image processing condition based on a density of the first test image; a second step of automatically forming a second test image, measuring a density thereof, and performing second calibration that determines the image processing condition based on the measured density, a third step of receiving the image processing condition, calibrating the received condition and an engine characteristic at first calibration time, and storing a calibrated result, and a fourth step of correcting, at the second calibration and the image processing condition storage, the stored condition based on the calibrated and stored engine characteristic and the measured engine characteristic. Thus, a printing characteristic can be stabilized as a user's load is reduced by combining plural calibrations.

公开(公告)号：US06070960A

公开(公告)日：2000-06-06

申请号：US876591

申请日：1997-06-16

申请人： Nobuyuki Nakajima

发明人： Nobuyuki Nakajima

IPC分类号： B41J2/01 ,  B41J2/165 ,  B41J29/00 ,  B41J29/393 ,  B41J29/42 ,  G06F3/12

CPC分类号： B41J29/393 ,  B41J2/16508 ,  B41J2/16579

摘要： According to the invention, whether a print head of, for example, the thermal jet system has been capped or not is informed to the user, thereby preventing that the user turns off the power source when the head is not capped. Even when the user turns off the power source in spite of the fact that the head is not capped yet, the capping status is checked before the power source is turned off. After the head was capped, the power source is turned off. Due to this, it is prevented that the print head is left while the head is not capped yet. The choking of the nozzles can be prevented.

摘要翻译： 根据本发明，通知使用者例如热喷射系统的打印头是否被盖帽，从而防止当头部未被盖住时用户关闭电源。 即使用户关闭电源，尽管头部尚未封盖，但在电源关闭之前检查封盖状态。 头盖上后，电源关闭。 因此，防止打印头在头部未被盖住时留下。 可以防止喷嘴堵塞。

公开(公告)号：US6025929A

公开(公告)日：2000-02-15

申请号：US876597

申请日：1997-06-16

申请人： Nobuyuki Nakajima ,  Satoru Yamada

发明人： Nobuyuki Nakajima ,  Satoru Yamada

IPC分类号： B41J2/01 ,  G06T1/20 ,  H04N1/00 ,  H04N1/401 ,  H04N1/405 ,  H04N1/60 ,  H04N1/50 ,  B41J2/205 ,  B41J2/21

CPC分类号： H04N1/60 ,  H04N1/4015

摘要： Inputted image data is subjected to image processing by the matching unit 513, luminance-density conversion unit 514, input correction unit 515, masking unit 516, head shading (HS) processing unit 517, tone reproduction curve (TRC) processing unit 518 and binarize processing unit 519. The selecting unit 133 controls at least the on/off of the process operation of the HS processing unit 517 and a binarization method of the binarize processing unit 519, in accordance with an image process condition set by the setting unit 14. On account of the above, when an image is printed, it is possible to easily set image quality and processing speed that is suitable for the usage of an output image.

摘要翻译： 输入图像数据由匹配单元513，亮度浓度转换单元514，输入校正单元515，屏蔽单元516，头部阴影（HS）处理单元517，色调再现曲线（TRC）处理单元518）和二值化 处理单元519.选择单元133根据由设置单元14设置的图像处理条件，至少控制HS处理单元517的处理操作的开/关和二值化处理单元519的二值化方法。 由于上述，当打印图像时，可以容易地设置适合于使用输出图像的图像质量和处理速度。