公开(公告)号：US06536884B2

公开(公告)日：2003-03-25

申请号：US09927480

申请日：2001-08-13

申请人： Masako Shimomura ,  Kazuaki Masuda ,  Osamu Sato ,  Hiromichi Noguchi

发明人： Masako Shimomura ,  Kazuaki Masuda ,  Osamu Sato ,  Hiromichi Noguchi

IPC分类号： B41J217

CPC分类号： B41J2/1752 ,  B41J2/17513

摘要： An adsorbent for ink jet use arranged in a position to be in contact with ink, having the higher capability of adsorption with respect to hydrophobic substance contained in ink than colorant therein. Then, an ink retaining container comprises an ink retaining portion for retaining ink to be supplied to an ink jet head, an ink supply opening which becomes the ink supply portion from the ink retaining portion to the head, an atmospheric communication opening for communicating the ink retaining portion with the air outside. This ink retaining container is provided with the above-mentioned adsorption member arranged in a position to be in contact with ink in it. With the adsorbent and the ink retaining container thus arranged, it is made possible to perform ink jet recording with excellent print characteristics by effectively removing the hydrophobic substance eluted form the ink absorbent in the ink retaining container.

公开(公告)号：US06481391B2

公开(公告)日：2002-11-19

申请号：US09987184

申请日：2001-11-13

申请人： Shin Nabeya ,  Masatoshi Fukamachi ,  Yutaka Miyake ,  Osamu Sato

发明人： Shin Nabeya ,  Masatoshi Fukamachi ,  Yutaka Miyake ,  Osamu Sato

IPC分类号： F01P510

CPC分类号： F01P5/10 ,  F02B63/06 ,  F04D13/027

摘要： To reliably prevent the occurrence of a pull out phenomenon in a magnetic driving pump of a vehicle internal combustion engine where permanent magnets, magnetized to have alternate N poles and S poles around an axis of a drive shaft and a driven shaft, are respectively fixed to the drive shaft and the driven shaft. The drive shaft is interlocked with a crankshaft and the driven shaft is coaxially mounted with the drive shaft. Furthermore, the permanent magnets are magnetized to have alternate N poles and S poles 90 degrees or 180 degrees in phase in a peripheral direction.

公开(公告)号：US06334414B1

公开(公告)日：2002-01-01

申请号：US09631944

申请日：2000-08-03

申请人： Motohiro Okada ,  Osamu Sato ,  Masayasu Ushida

发明人： Motohiro Okada ,  Osamu Sato ,  Masayasu Ushida

IPC分类号： F01L134

CPC分类号： F01L1/344 ,  F01L2001/34483 ,  Y10T74/2102

摘要： A valve timing adjusting apparatus is designed for quickly starting an engine at the intermediate position between the most retarded angle and the most advanced angle and for preventing hammering sound. A top end surface of a stopper piston receives a retard hydraulic pressure, and an annular surface of a large diameter sliding portion receives the retard hydraulic pressure from a hydraulic chamber. The retard hydraulic pressure applied to the top end surface and the annular surface acts in the direction to pull out the stopper piston from a fitting bore. An annular surface of the large diameter sliding portion receives an advance hydraulic pressure when an advance hydraulic chamber is communicated to a hydraulic chamber. The hydraulic pressure of the hydraulic chamber acts as a force for pushing the stopper piston in a fitting member. When the through hole is closed by the large diameter sliding portion, the hydraulic chamber acts as a damper chamber.

摘要翻译： 气门正时调节装置被设计用于在最大延迟角和最高提前角之间的中间位置快速起动发动机，并且用于防止锤击声。 止动活塞的顶端表面接收延迟液压，大直径滑动部分的环形表面接收来自液压室的延迟液压。 施加到顶端表面和环形表面的延迟液压作用在从装配孔拉出塞子活塞的方向上。 当前进液压室连通到液压室时，大直径滑动部分的环形表面接收提前液压。 液压室的液压作为用于将止动器活塞推入配合构件的力。 当通孔由大直径滑动部分封闭时，液压室用作阻尼室。

公开(公告)号：US06302533B1

公开(公告)日：2001-10-16

申请号：US09204265

申请日：1998-12-03

申请人： Masako Shimomura ,  Kazuaki Masuda ,  Osamu Sato ,  Hiromichi Noguchi

发明人： Masako Shimomura ,  Kazuaki Masuda ,  Osamu Sato ,  Hiromichi Noguchi

IPC分类号： B41J2175

CPC分类号： B41J2/1752 ,  B41J2/17513

摘要： An adsorbent for ink jet use arranged in a position to be in contact with ink, having the higher capability of adsorption with respect to hydrophobic substance contained in ink than colorant therein. Then, an ink retaining container comprises an ink retaining portion for retaining ink to be supplied to an ink jet head, an ink supply opening which becomes the ink supply portion from the ink retaining portion to the head, an atmospheric communication opening for communicating the ink retaining portion with the air outside. This ink retaining container is provided with the above-mentioned adsorption member arranged in a position to be in contact with ink in it. With the adsorbent and the ink retaining container thus arranged, it is made possible to perform ink jet recording with excellent print characteristics by effectively removing the hydrophobic substance eluted form the ink absorbent in the ink retaining container.

摘要翻译： 用于喷墨用途的吸附剂被布置在与油墨接触的位置，与墨中所含的疏水物质相比，其吸附能力高于其中的着色剂。 然后，墨水保持容器包括用于保持供应到喷墨头的墨水的墨水保持部分，从墨水保持部分到头部成为墨水供应部分的墨水供应开口，用于连通墨水的大气连通开口 保持部分与外面的空气。 该墨水保持容器设置有布置在与其中的墨接触的位置的上述吸附构件。 通过这样设置吸附剂和油墨保持容器，通过有效地除去从油墨保持容器中的油墨吸收剂中洗出的疏水性物质，可以进行具有优异的印刷特性的喷墨记录。

公开(公告)号：US06243638B1

公开(公告)日：2001-06-05

申请号：US09471326

申请日：1999-12-23

申请人： Keiju Abo ,  Masahiro Yamamoto ,  Osamu Sato ,  Hideaki Suzuki

发明人： Keiju Abo ,  Masahiro Yamamoto ,  Osamu Sato ,  Hideaki Suzuki

IPC分类号： F16H900

CPC分类号： F16H61/66254 ,  F16H61/66272 ,  Y10T477/624

摘要： An electronic transmission control system for an automotive vehicle with a belt-type continuously variable automatic transmission comprises a transmission ratio control device including a first motor-driven oil pump supplying working pressure directly to a secondary pulley actuation chamber, and a second motor-driven oil pump supplying working pressure directly to a primary pulley actuation chamber and enabling working oil to come and go between the primary and secondary pulley actuation chambers therethrough. A first control section is provided for controlling the first motor-driven oil pump so that the actual secondary pulley pressure is adjusted to a target working pressure needed to hold a belt capacity of a drive belt, which belt capacity is defined as a capacity required for exerting a grip of the drive belt on primary and secondary pulleys. Also provided is a second control section which controls the second motor-driven oil pump by limiting a speed-change flow rate (or a speed-change velocity), so that the actual primary pulley pressure is prevented from reducing to below a lowest working pressure capable of holding the belt capacity.

摘要翻译： 一种具有带式无级变速自动变速器的机动车辆的电子变速器控制系统，包括：变速比控制装置，包括直接向次级带轮致动室提供工作压力的第一电动机油泵和第二电动机油 泵将工作压力直接提供给初级皮带轮致动室，并且使得工作油能够通过其中的主滑轮致动室和次滑轮致动室之间进出。 提供第一控制部分，用于控制第一电动机油泵，使得实际次级皮带轮压力被调节到保持传动皮带的皮带容量所需的目标工作压力，该皮带容量被定义为 在主轮和副皮带轮上施加传动带的抓地力。 还提供了第二控制部分，其通过限制变速流量（或变速速度）来控制第二电动机油泵，从而防止实际的初级带轮压力降低到低于最低工作压力 能够保持皮带的容量。

公开(公告)号：US6155545A

公开(公告)日：2000-12-05

申请号：US208639

申请日：1998-12-10

申请人： Hirofumi Noro ,  Osamu Sato ,  Shigeo Iijima ,  Terunari Saiki ,  Mitsuru Minami ,  Masakazu Kuwahara

发明人： Hirofumi Noro ,  Osamu Sato ,  Shigeo Iijima ,  Terunari Saiki ,  Mitsuru Minami ,  Masakazu Kuwahara

IPC分类号： F16F9/32 ,  B60G15/06 ,  B60G17/02 ,  F16F9/38 ,  B60G13/00

CPC分类号： B60G17/021 ,  B60G15/063 ,  F16F9/38 ,  B60G2202/312 ,  B60G2204/1242 ,  B60G2500/20 ,  B60G2500/30

摘要： The shock absorber includes an oil pressure damper (1), a piston rod (2) and a cushion spring (3), wherein the cushion spring (3) contacts to the piston rod side with an end thereof and another end (6) thereof contacts to a spring receiving face (8) of a spring seat (7). Since the spring seat (7) is integrated with an adjuster (10) by engaging claws (9) with the adjuster (10) and is also integrated with a movable cover (20), the spring seat (7), the adjuster (10) and the movable cover (20) rotate and move to an axial direction as one body. Further, an O-ring (17) is provided in a space formed by an lower end face (15) of the spring receiving face (8) and an inner side arc portion of a flange (11) between an outer face of the oil pressure damper (1) and therewith, the lower end face (15) of the spring receiving surface (8) and the inner side arc portion (16) and is elastically supported by the O-ring (17) in a state that the space formed between the outer surface of the oil pressure damper (1) and therewith is buried in non-looseness.

摘要翻译： 减震器包括油压阻尼器（1），活塞杆（2）和缓冲弹簧（3），其中缓冲弹簧（3）的端部与其另一端（6）接触活塞杆侧 接触弹簧座（7）的弹簧接收面（8）。 由于弹簧座（7）通过将爪（9）与调节器（10）接合而与调节器（10）集成，并且还与活动盖（20），弹簧座（7），调节器（10） ），并且可动盖（20）作为一体旋转并向轴向移动。 此外，O形环（17）设置在由弹簧接收面（8）的下端面（15）形成的空间和在油的外表面之间的凸缘（11）的内侧圆弧部分 压力阻尼器（1）以及弹簧接收表面（8）的下端面（15）和内侧弧形部分（16），并且由O形环（17）弹性地支撑在空间 形成在油压阻尼器（1）的外表面与其之间形成的非松动。

公开(公告)号：US6116722A

公开(公告)日：2000-09-12

申请号：US521834

申请日：1995-08-31

申请人： Osamu Sato ,  Masanori Takenouchi ,  Sadayuki Sugama ,  Hiroyuki Inoue ,  Takayoshi Tsutsumi ,  Yasuo Kotaki

发明人： Osamu Sato ,  Masanori Takenouchi ,  Sadayuki Sugama ,  Hiroyuki Inoue ,  Takayoshi Tsutsumi ,  Yasuo Kotaki

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17506

摘要： An ink refilling method for an ink container having a porous material capable of producing negative pressure therein and having an ink absorbing portion in a connecting zone with an ink jet recording head, after at least a part of initially contained ink is consumed through the ink absorbing portion includes breaking ink meniscus at the ink absorbing portion of the ink container; supplying the ink into the ink container by a negative pressure produced in the porous material by consumption of the ink, while maintaining fluid communication between the ink absorbing portion and the ink to be supplied.

摘要翻译： 一种用于具有能够在其中产生负压的多孔材料并且在与喷墨记录头的连接区域中具有墨水吸收部分的油墨容器的油墨再填充方法，其中至少一部分最初容纳的油墨通过吸墨 部分包括在墨水容器的墨水吸收部分处的破坏墨水弯液面; 通过消耗油墨，通过在多孔材料中产生的负压将油墨供应到油墨容器中，同时保持吸墨部分和待供应的油墨之间的流体连通。

公开(公告)号：US06070974A

公开(公告)日：2000-06-06

申请号：US792800

申请日：1997-02-03

申请人： Yasuo Kotaki ,  Masanori Takenouchi ,  Hideo Saikawa ,  Minoru Nozawa ,  Osamu Sato ,  Toshihiko Ujita ,  Masashi Miyagawa ,  Hisashi Yamamoto ,  Yuji Hamasaki ,  Jun Hinami

发明人： Yasuo Kotaki ,  Masanori Takenouchi ,  Hideo Saikawa ,  Minoru Nozawa ,  Osamu Sato ,  Toshihiko Ujita ,  Masashi Miyagawa ,  Hisashi Yamamoto ,  Yuji Hamasaki ,  Jun Hinami

IPC分类号： B41J2/14 ,  B41J2/175

CPC分类号： B41J2/17553 ,  B41J2/17513 ,  B41J2/1752 ,  B41J25/34

摘要： An ink jet unit to which an ink container is detachably mountable, and which is further mountable to an ink jet recording apparatus so as to effect ink jet recording. The ink jet unit includes an ink jet head for ejecting ink for recording, an ink supply tube for receiving ink from the ink container and being provided at a bottom portion of the ink jet unit in fluid communication with the ink jet head, and an opening for permitting mounting of the ink container thereto. The opening is formed continuously, in such sides of the ink jet unit as take top and front positions when the ink jet unit is mounted to the ink jet recording apparatus. A cover is provided, at the top side of the ink jet unit. The cover includes at an inside thereof a substantially non-elastic material provided at least at an inner corner between the top side and a rear side of the ink jet unit, and further includes an inclined portion which increases resistance against insertion of the ink container through the opening during mounting of the ink container as well as a substantially horizontal portion, all for urging the ink container downwardly to mount the ink container for fluid communication with the ink supply tube.

摘要翻译： 一种喷墨单元，油墨容器可拆卸地安装在该喷墨单元上，并且还可安装到喷墨记录装置上以便进行喷墨记录。 喷墨单元包括用于喷射油墨进行记录的喷墨头，用于从油墨容器接收油墨并设置在与喷墨头流体连通的喷墨单元的底部的供墨管，以及开口 用于允许将墨水容器安装到其上。 当喷墨单元安装在喷墨记录装置上时，开口在喷墨单元的这些侧面中连续地形成为顶部和前部位置。 在喷墨单元的顶侧设有盖。 该盖在其内侧包括至少设置在喷墨单元的顶侧和后侧之间的内角处的基本上非弹性材料，并且还包括倾斜部分，该倾斜部分增加了抵抗油墨容器穿过的阻力 在安装墨水容器期间的开口以及基本上水平的部分，全部用于向下推动墨水容器以安装用于与供墨管流体连通的墨水容器。

公开(公告)号：US6053604A

公开(公告)日：2000-04-25

申请号：US963910

申请日：1997-11-04

申请人： Osamu Sato ,  Sadayuki Sugama

发明人： Osamu Sato ,  Sadayuki Sugama

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17506

摘要： An ink refilling method for refilling the ink into an ink cartridge comprising an ink guiding member and an ink absorbing member, includes the following steps of preparing an ink refilling apparatus for refilling the ink into the ink absorbing member disposed within the ink storing portion of the ink cartridge, through an ink guiding member, wherein an ink refilling apparatus includes a refill ink storing portion for storing the refill ink; an air ventilating portion for allowing communication between the refill ink storing portion and the atmospheric air; a sealing member for sealing the air ventilating portion; an ink injecting portion to be inserted into the ink delivery port portion of the ink cartridge; an opening portion for guiding the ink out of the refill ink storing portion, being provided on the ink injecting portion; and a pressure generating device for increasing the internal pressure of the refill ink storing portion; inserting the ink injecting portion of the ink refilling apparatus into the ink delivery port portion of the ink cartridge; breaking the meniscus formed at the opening portion of the ink refilling apparatus with the use of the pressure generating device, so that the ink within the refill ink storing portion of the ink refilling apparatus is guided toward the ink guiding material of the ink cartridge; and removing the sealing member covering the air ventilation portion, so that the ink can naturally descend into the ink storing portion of the ink cartridge.

摘要翻译： 一种用于将油墨重新填充到包括墨水引导构件和墨水吸收构件的墨盒中的墨水补充方法包括以下步骤：制备用于将墨水重新填充到设置在墨水存储部分的墨水存储部分内的墨水吸收构件中的墨水补充装置 油墨盒，其中油墨补充装置包括用于储存再填充墨水的再填充墨水存储部分; 用于允许再填充墨水存储部分和大气之间的连通的通风部分; 用于密封通风部的密封构件; 墨水注入部，其插入墨盒的墨水供给口部; 用于将墨水从再填充墨水储存部分引出的开口部分设置在墨水注入部分上; 以及用于增加再填充墨水存储部分的内部压力的压力产生装置; 将墨水补充装置的墨水注入部分插入墨盒的墨水输送口部分; 利用压力发生装置打破在油墨补充装置的开口部分处形成的弯月面，从而将墨水补充装置的再填充墨水储存部分内的墨水引向墨盒的墨水引导材料; 并且去除覆盖空气通气部分的密封构件，使得墨水可以自然下降到墨盒的墨水储存部分中。

公开(公告)号：US5946014A

公开(公告)日：1999-08-31

申请号：US446242

申请日：1995-05-22

申请人： Akihiko Shimomura ,  Hajime Kishida ,  Makoto Shioya ,  Osamu Sato ,  Shoji Shiba ,  Yoichi Taneya ,  Mariko Suzuki

发明人： Akihiko Shimomura ,  Hajime Kishida ,  Makoto Shioya ,  Osamu Sato ,  Shoji Shiba ,  Yoichi Taneya ,  Mariko Suzuki

IPC分类号： B29D22/00 ,  B41J2/175 ,  C08J5/00 ,  C23C14/06 ,  C23C14/10

CPC分类号： B41J2/17513 ,  B41J2/17506

摘要： An ink tank cartridge having ink-storing part for storing ink to be supplied to a recording head which ejects ink in droplets and being mountable to and demountable from a recording apparatus, the ink tank cartridge comprises a main body of a container constituting the ink-storing part; an ink-absorbent held in the main body of the container for storing the ink; an ink-supplying part for supplying the ink to the recording head; and an air communication part to communicate the interior of the main body of the container with the air, the air communication part having a large-diameter opening capable of opening the interior of the main body of the container to the outside and being provided with a plug member having a fine opening attachably to and detachably from the large-diameter opening.

摘要翻译： 一种墨盒，其具有用于存储要供应到记录头的墨水的墨水储存部分，该记录头以墨滴喷射并且可安装到记录装置上并可拆卸，墨盒包括构成墨 - 储存部分; 保持在用于存储墨水的容器的主体中的吸墨器; 用于将墨水供应到记录头的供墨部分; 以及空气连通部，其将容器的主体的内部与空气连通，所述空气连通部具有能够将容器的主体的内部打开到外部的大直径的开口，并且设置有 插头构件具有可从大直径开口附接和可拆卸地具有精细的开口。