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21. 发明授权

US5340287A Scroll-type compressor having a plate preventing excess lift of the crankshaft 失效
标题翻译：涡旋式压缩机具有防止曲轴过度提升的板
公开(公告)号：US5340287A
公开(公告)日：1994-08-23
申请号：US688557
申请日：1991-09-03
申请人： Sadao Kawahara , Yoshinori Kojima , Osamu Aiba
发明人： Sadao Kawahara , Yoshinori Kojima , Osamu Aiba
IPC分类号： F01C21/10 , F04C18/02 , F04C23/00 , F04C27/00 , F04C29/06 , F04B35/04 , F04C18/04 , F16C19/52 , H02K1/06
CPC分类号： F04C18/0215 , F01C21/102 , F04C27/005 , F04C29/06 , F04C23/008
摘要： A scroll-type compressor has a crankshaft connected to the rotor of an electric motor for causing an orbiting motion of an orbiting scroll member and having a main shaft formed at one end thereof and supported by a main bearing, an orbiting drive shaft formed on the side of an orbiting end plate opposite to an orbiting scroll wrap and received in an eccentric bearing disposed at an eccentricity in the main shaft, a rolling type upper bearing supporting the end of the crankshaft opposite to the main shaft, and a lift limiting plate fixed to the lower surface of the upper bearing to prevent excessive lift of the crankshaft. A step is formed on the crankshaft between a portion of a greater diameter at which the crankshaft is connected to the rotor, and a portion of a smaller diameter at which the crankshaft is received in the upper bearing. The compressor further has a support member resting on the inner race of the upper bearing and a fixing member by which the crankshaft is suspended and supported from the support member such that a small clearance is left between the surface of the step of the crankshaft and the lift limiting plate. This configuration suppresses the generation of noise in the upper bearing attributable to axial vibration and resonance of the shaft system.
摘要翻译： PCT No.PCT / JP91 / 01417 Sec。 371日期1991年9月3日 102（e）日期1991年9月3日PCT Filed 1990年6月26日PCT Pub。第WO91 / 06769号公报日本1991年5月16日。涡旋式压缩机具有连接到电动机的转子的曲轴，用于使旋转涡旋件的运动运动，并且其一端形成有主轴并由主轴承支撑，旋转驱动轴，其形成在与绕动涡旋盘相对的旋转端板的侧面上，并被容纳在主轴中偏心设置的偏心轴承中;滚动型上轴承，支承曲轴与主轴相对的端部，以及固定到上轴承的下表面的限位板，以防止曲轴的过度提升。曲轴上形成有曲轴连接到转子的较大直径的部分和曲轴被容纳在上轴承中的较小直径部分的曲轴上的台阶。压缩机还具有搁置在上轴承的内圈上的支撑构件和固定构件，通过该固定构件，曲轴悬挂并从支撑构件支撑，使得在曲轴的台阶表面和升降限位板。该构造抑制由于轴系的轴向振动和共振引起的上轴承中的噪声的产生。

22. 发明授权

US07470012B2 Liquid storage container and liquid ejection recording apparatus having the container mounted thereon 失效
标题翻译：具有安装在其上的容器的液体储存容器和液体喷射记录装置
公开(公告)号：US07470012B2
公开(公告)日：2008-12-30
申请号：US11390835
申请日：2006-03-28
申请人： Yoshinori Kojima , Toshihiko Ujita
发明人： Yoshinori Kojima , Toshihiko Ujita
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17556
摘要： A reliable ink cartridge that reduce printing nonconformity even during high speed inkjet-recording with multiple nozzles by alleviating rapid external impact applied from the outside of the ink cartridge. Within a casing of an ink cartridge, a flexible bag forming an ink reservoir is accommodated. Between the surface of the flexible bag where a sheet member is bonded and a wall surface of the casing, a stress damping chamber is provided. The stress damping chamber communicates with the atmosphere outside the ink cartridge via an orifice formed on a wall surface of the casing.
摘要翻译：一种可靠的墨盒，即使在使用多个喷嘴的高速喷墨记录期间，通过减轻从墨盒外部施加的快速外部冲击，也可以减少印刷不整合。在墨盒的壳体内，容纳形成墨水容器的柔性袋。在粘合有片状构件的柔性袋的表面与壳体的壁面之间，设置有应力阻尼室。应力衰减室通过形成在壳体的壁表面上的孔与墨盒外部的大气连通。

23. 发明授权

US07434920B2 Liquid container for ink jet recording apparatus with structure to promote gas-liquid exchange 有权
标题翻译：用于喷墨记录装置的液体容器，具有促进气液交换的结构
公开(公告)号：US07434920B2
公开(公告)日：2008-10-14
申请号：US11149138
申请日：2005-06-10
申请人： Koudai Noguchi , Hajime Yamamoto , Yoshinori Kojima , Eiichiro Shimizu
发明人： Koudai Noguchi , Hajime Yamamoto , Yoshinori Kojima , Eiichiro Shimizu
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： A liquid container includes a negative pressure producing member accommodating chamber accommodating a negative pressure producing member for absorbing and retaining the liquid, and a liquid containing chamber for containing the liquid. The liquid containing chamber is in fluid communication with the negative pressure producing member accommodating chamber through a communicating portion, and is substantially sealed except for the communicating portion. A partition wall partitions the liquid container into the negative pressure producing member accommodating chamber and the liquid containing chamber except for the communicating portion. The negative pressure producing member is provided with a recess at a position corresponding to the communicating portion, wherein the recess forms a space and a ceiling portion of the space provided functions as a gas introduction surface which is substantially horizontal when the liquid container is in an in-use orientation.
摘要翻译：液体容器包括容纳用于吸收和保持液体的负压产生部件的负压产生部件容纳室和容纳液体的液体容纳室。液体容纳室通过连通部与负压产生构件容纳室流体连通，并且除了连通部以外基本上密封。分隔壁将液体容器分隔成负压产生构件容纳室和除了连通部分之外的液体容纳室。所述负压产生部件在与所述连通部对应的位置处设置有凹部，所述凹部形成空间，所述空间的顶部作为气体导入面，当所述液体容器处于正在使用的方向。

24. 发明申请

US20050275697A1 Ink cartridge 失效
标题翻译：墨盒
公开(公告)号：US20050275697A1
公开(公告)日：2005-12-15
申请号：US11146593
申请日：2005-06-07
申请人： Yoshinori Kojima , Hajime Yamamoto
发明人： Yoshinori Kojima , Hajime Yamamoto
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： An ink cartridge in which a space inside the ink cartridge is divided by a cylindrical bulkhead into two parts, a negative pressure generator chamber located inside the bulkhead and a liquid chamber located outside the bulkhead. The negative pressure generator chamber communicates with the atmosphere via an air intake port, communicates with an ink supply port, and contains a negative pressure generator. The liquid chamber contains liquid ink directly. The negative pressure generator chamber and the liquid chamber communicate with each other only via a communicating portion provided in the bulkhead. The entire peripheral surface of the lower portion of the negative pressure generator is in contact with the ink in the liquid chamber through the communicating portion continuously provided in the bulkhead.
摘要翻译：一个墨盒，其中墨盒内部的空间被圆柱形舱壁分成两部分，位于隔板内部的负压发生器室和位于隔板外部的液体室。负压发生器室通过进气口与大气连通，与供墨口连通，并包含负压发生器。液体室直接含有液体油墨。负压发生器室和液体室仅通过设置在隔板中的连通部分彼此连通。负压发生器的下部的整个外周表面通过连续设置在隔板中的连通部分与液体室中的墨接触。

25. 发明授权

US06807724B2 Motor assembling apparatus 有权
标题翻译：电机组装装置
公开(公告)号：US06807724B2
公开(公告)日：2004-10-26
申请号：US10354137
申请日：2003-01-30
申请人： Yuji Yasuda , Hideyuki Minami , Kazuo Iwashita , Kazuhiro Yamazaki , Yoshinori Kojima , Shuji Uehara , Takayuki Ishizeki
发明人： Yuji Yasuda , Hideyuki Minami , Kazuo Iwashita , Kazuhiro Yamazaki , Yoshinori Kojima , Shuji Uehara , Takayuki Ishizeki
IPC分类号： H02K1514
CPC分类号： H02K15/03 , Y10T29/49009 , Y10T29/49904 , Y10T29/53143 , Y10T29/53961
摘要： A motor assembling apparatus is adapted to magnetize permanent magnets for the field and mount a stator 2 and an armature 3 in the same apparatus. The apparatus comprises a magnetizing unit 24 having an outer magnetizing coil 29 and an inner magnetizing coil 30, a vertically movable stator support 23 for supporting the lower end of the stator 2, an armature holder 25 to the outside of which the stator support 23 can be fitted and a stator keeping jig 22 arranged above the stator support 23. The stator 2 is placed on the stator support 23 and pinched between the stator keeping jig 22 and the stator support 23 to move it vertically and magnetize it by means of the magnetizing unit 24. After magnetizing the permanent magnets, the stator 2 is raised immediately by means of the stator support 23 and fitted to the armature 3.
摘要翻译：电动机组装装置适用于励磁用永磁体，并将定子2和电枢3安装在同一装置中。该装置包括具有外部磁化线圈29和内部磁化线圈30的磁化单元24，用于支撑定子2的下端的可垂直移动的定子支撑23，定子支撑件23的外部可以具有电枢支架25 并且定子保持夹具22布置在定子支撑件23的上方。定子2被放置在定子支撑件23上并夹在定子保持夹具22和定子支撑件23之间以使其垂直移动并借助于磁化来磁化在使永磁体磁化之后，定子2通过定子支撑件23立即升高并与电枢3相配合。

26. 发明授权

US06389914B1 One-axis starter apparatus 失效
标题翻译：单轴起动装置
公开(公告)号：US06389914B1
公开(公告)日：2002-05-21
申请号：US09604789
申请日：2000-06-28
申请人： Hiroshi Hiruma , Kenichi Yokoyama , Kazuo Iwashita , Yoshinori Kojima
发明人： Hiroshi Hiruma , Kenichi Yokoyama , Kazuo Iwashita , Yoshinori Kojima
IPC分类号： F02N1100
CPC分类号： F02N15/025 , F02N2015/061 , Y10T74/131 , Y10T74/134
摘要： The invention relates to a one-axis starter apparatus which can eliminate the use of a one-way rotation clutch and simplify the machining of the motor shaft, wherein while the first male helical spline is provided at the tip end of the motor shaft, the inner member is externally provided at the tip end portion of the corresponding motor shaft via the first female helical spline. The second male helical spline is provided in the screwing direction opposite to the first male and female helical splines, respectively, on the outer circumferential surface of the inner member, whereas the outer member, having a pinion gear formed thereon via the second female helical spline, is externally fitted to the corresponding inner member, and a pressing mechanism which presses the outer member toward the tip end o the starter apparatus intervenes between the corresponding outer member and the inner member.
摘要翻译：本发明涉及一种能够消除单向旋转离合器的使用并简化马达轴的加工的单轴启动装置，其中当第一阳螺旋花键设置在马达轴的末端时，内部构件经由第一阴螺纹花键外部设置在相应的电动机轴的末端部分。第二阳螺旋花键分别设置在与内部构件的外周面上的第一阳螺纹花键和阴螺纹花键相对的螺纹方向上，而具有小齿轮的外部构件经由第二阴螺旋花键外部装配到相应的内部构件上，并且将起动装置的前端的外部构件的按压机构插入对应的外部构件和内部构件之间。

27. 发明授权

US5188521A Scroll compressor with reduced vibration resulting from the Oldham's ring 失效
标题翻译：滚动式压缩机具有减少由OLDHAM环造成的振动
公开(公告)号：US5188521A
公开(公告)日：1993-02-23
申请号：US688580
申请日：1991-09-03
申请人： Sadao Kawahara , Michio Yamamura , Jiro Yuda , Yoshinori Kojima , Shuichi Yamamoto , Manabu Sakai , Shigeru Muramatsu , Osamu Aiba
发明人： Sadao Kawahara , Michio Yamamura , Jiro Yuda , Yoshinori Kojima , Shuichi Yamamoto , Manabu Sakai , Shigeru Muramatsu , Osamu Aiba
IPC分类号： F04C18/02 , F04C29/00 , F04C29/06 , F04C29/12
CPC分类号： F04C29/0021 , F04C29/06 , F04C2240/807
摘要： A balance weight to equilibrate an inertial force due to reciprocation of an Oldham's ring is mounted so that a vibration due to an unbalanced inertial force of the Oldham's ring is transmitted in a direction perpendicular to or almost perpendicular to a connecting direction between the closed vessel and the accumulator, whereby a vibration resulting from an unbalanced inertial force of the compressor body due to the balance weight to equilibrate the inertial force on account of the reciprocation of the Oldham's ring is increased in a direction perpendicular to or almost perpendicular to the connecting direction between the closed vessel and the accumulator. The vibration, however, is reduced in the connecting direction or in a direction close to the connecting direction. As a result, vibrations of pipes connecting the closed vessel to the accumulator are reduced, and reduction of noise of the overall air conditioning system is attained.
摘要翻译： PCT No.PCT / JP90 / 01422 Sec。 371日期1991年9月3日 102（e）1991年9月3日PCT 1990年11月2日PCT PCT。出版物WO91 / 06774 日期为1991年5月16日。平衡重量，以平衡由于奥德汉姆环的往复运动引起的惯性力，使得由于奥德汉环的惯性力不平衡引起的振动在垂直于或几乎垂直于连接密封容器和蓄能器之间的方向，由于由于平衡重而导致的由压缩机本体的不平衡惯性力产生的振动，以平衡由于十字形环的往复运动所引起的惯性力，在垂直于或几乎垂直于密封容器和蓄能器之间的连接方向。然而，振动在连接方向或靠近连接方向的方向上减小。结果，减少了将密闭容器连接到蓄电池的管道的振动，并且实现了整个空调系统的噪声的降低。

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