专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06385414B1 Contaminant preventing structure for image forming apparatus and process cartridge 有权
标题翻译：图像形成装置和处理盒的污染物防止结构
公开(公告)号：US06385414B1
公开(公告)日：2002-05-07
申请号：US09641757
申请日：2000-08-21
申请人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe , Makoto Ishii , Tsuyoshi Suzuki
发明人： Fumikazu Sato , Hideaki Deguchi , Naoya Kamimura , Mitsuru Horinoe , Makoto Ishii , Tsuyoshi Suzuki
IPC分类号： G03G1502
CPC分类号： G03G21/1832 , G03G15/0291 , G03G21/0005 , G03G2221/0005 , G03G2221/1693
摘要： A device for preventing contamination of a print sheet and the reduction in the effectiveness of a scorotron type charger by free toner and paper particles. The device includes a paper dust eliminator extending the length of a photosensitive member and a wiping mechanism at each end of the photosensitive member for removing free toner that has accumulated there. Further, a partition that separates the developing section from the charger can be provided to further reduce free toner from attaching to the charger.
摘要翻译：用于防止印刷纸张污染的装置，以及通过游离调色剂和纸颗粒降低刮刀式充电器的有效性。该装置包括在感光构件的每个端部延伸感光构件的长度的纸屑除尘器和用于去除积聚在那里的游离调色剂的擦拭机构。此外，可以提供将显影部分与充电器分离的隔板，以进一步减少免费调色剂附着到充电器。

2. 发明授权

US07027718B1 Packet data recording/reproducing system 失效
标题翻译：分组数据记录/再现系统
公开(公告)号：US07027718B1
公开(公告)日：2006-04-11
申请号：US09434161
申请日：1999-11-04
申请人： Takeo Ohishi , Tsuyoshi Suzuki , Yasuaki Yamada , Tomoyuki Shindo , Yutaka Tanaka
发明人： Takeo Ohishi , Tsuyoshi Suzuki , Yasuaki Yamada , Tomoyuki Shindo , Yutaka Tanaka
IPC分类号： H04N5/92 , G11B5/00
CPC分类号： H04N21/434 , G11B5/0086 , G11B5/00878 , G11B5/09 , G11B15/087 , G11B15/125 , G11B15/1875 , G11B15/4671 , G11B15/4731 , G11B20/10 , G11B20/1208 , G11B20/14 , G11B27/032 , G11B27/10 , G11B27/107 , G11B27/3036 , G11B2020/10592 , G11B2220/90 , H04L7/0331 , H04N5/4401 , H04N5/78263 , H04N9/7921 , H04N9/7973 , H04N9/8042
摘要： A packet recording/reproducing system is provided which records or reproduces packets on or from tracks formed in time sequence on a magnetic tape. In a recording operation, the packet recording/reproducing system adds to input packets time stamps whose values are synchronous with packet arrival time control clocks produced by the system. The timing with which the packets are recorded on the magnetic tape is controlled by the arrival time control clocks so that a given number of the packets inputted at high data rate are recorded within a one-track area, a two-track area, or a one-track over area defined across at least two of the tracks, thereby minimizing the loss of capacity of the magnetic tape.
摘要翻译：提供了一种分组记录/再现系统，其在磁带上以时间顺序形成的轨道上记录或再现分组。在记录操作中，分组记录/再现系统将与系统产生的分组到达时间控制时钟的值同步的输入分组时间戳添加。数据包记录在磁带上的时间由到达时间控制时钟控制，使得以高数据速率输入的给定数量的数据包被记录在单磁道区域，双磁道区域或跨越至少两个轨道限定的单轨道区域，从而最小化磁带的容量损失。

3. 发明授权

US06742877B2 Ink-jet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US06742877B2
公开(公告)日：2004-06-01
申请号：US10302017
申请日：2002-11-22
申请人： Takamasa Usui , Hikaru Kaga , Tsuyoshi Suzuki
发明人： Takamasa Usui , Hikaru Kaga , Tsuyoshi Suzuki
IPC分类号： B41J2175
CPC分类号： B41J2/17596
摘要： An ink-jet recording apparatus includes an ink tube and an air discharge tube which has a cylindrical shape and an inside diameter that is larger than an outside diameter of the ink tube. The air discharge tube is provided so as to surround the ink tube. Therefore, a circular enclosed space is provided around the ink tube, between the air discharge tube and the ink tube. A pressure reducing device is connected with the enclosed space to reduce pressure therein. By actuating the pressure reducing device, the pressure in the enclosed space is reduced. Thus, air contained in ink is sucked into the enclosed space, in which the pressure is reduced, through a wall of the ink tube, and thus, generation of air bubbles are restricted in the ink tube.
摘要翻译：喷墨记录装置包括墨管和排气管，其具有圆柱形形状和内径大于墨管外径的内径。排气管设置成围绕墨管。因此，在空气排出管和墨水管之间的墨管周围设置圆形封闭空间。减压装置与封闭空间连接以减小其中的压力。通过致动减压装置，封闭空间中的压力降低。因此，油墨中所含的空气通过墨水管的壁被吸入压缩的封闭空间中，从而在墨水管中限制气泡的产生。

4. 发明授权

US5946536A Developing device having a developing roller with a rugged surface for receiving tones particles 失效
标题翻译：显影装置具有用于接收色调颗粒的具有凹凸表面的显影辊
公开(公告)号：US5946536A
公开(公告)日：1999-08-31
申请号：US862402
申请日：1997-05-23
申请人： Tsuyoshi Suzuki
发明人： Tsuyoshi Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G2215/0861
摘要： A developing roller 19 is formed of a blend material produced of silicone rubber and EPDM, which has good abrasion proof, and subjected to a rubbing process to rub a surface of the developing roller 19 until convex portions 19A formed on the surface become less than two times a particle diameter (5-10 .mu.m) of toner T, i.e., 10-20 .mu.m. Accordingly, the surface condition of the developing roller is not changed for a long time and thus the toner T can uniformly be carried on the surface of the developing roller 19, forming a uniform thickness toner layer, thereby enabling to uniformly charge the toner layer. Uniformly charged toner layer on the surface of the developing roller 19 thus makes it possible to develop an electrostatic latent image formed on a photosensitive drum 12 with uniform toner density, causing no difference in toner density. When the developed image on the photosensitive drum 12 is transferred to a sheet 50, a resultant image with uniform image density can be formed on the sheet 50.
摘要翻译：显影辊19由具有良好耐磨性的硅橡胶和EPDM制成的共混材料形成，并进行摩擦处理以摩擦显影辊19的表面，直到形成在表面上的凸部19A变得小于2 倍的调色剂T的粒径（5-10μm），即10-20μm。因此，显影辊的表面状态长时间不变化，因此调色剂T可以均匀地承载在显影辊19的表面上，形成均匀的厚度调色剂层，从而能够使调色剂层均匀充电。因此，显影辊19的表面上的均匀充电的调色剂层因此能够以均匀的调色剂浓度显影形成在感光鼓12上的静电潜像，从而不会导致调色剂浓度的差异。当将感光鼓12上的显影图像转印到片材50上时，可以在片材50上形成具有均匀图像浓度的合成图像。

5. 发明授权

US5809642A Method for detecting deterioration of solder paste printing 失效
标题翻译：检测焊膏印刷劣化的方法
公开(公告)号：US5809642A
公开(公告)日：1998-09-22
申请号：US736278
申请日：1996-10-24
申请人： Akihiro Ishihara , Tsuyoshi Suzuki
发明人： Akihiro Ishihara , Tsuyoshi Suzuki
IPC分类号： H05K1/02 , H05K3/12 , H05K3/34
CPC分类号： H05K3/3484 , H05K3/1233 , H05K1/0269 , H05K2201/09781 , H05K2203/163 , Y10T29/4913 , Y10T29/49144 , Y10T29/49155
摘要： A method for detecting deterioration of solder paste printing includes defining a check pattern region on a portion of the printed circuit board PC separated from the electrical circuit, forming fine pitch check through-holes 8a in the metal mask 7 with a pitch finer than that of the electrical circuit within a region of the metal mask corresponding to the check pattern region, printing solder paste 9 onto the check pattern region through the fine pitch check through-holes of the metal mask, monitoring for defects in the printed check pattern and detecting a defect in the check pattern region before the solder paste printing onto the electrical circuit has deteriorated. The method enables maintenance of the best condition of the solder paste printing onto the electrical circuit.
摘要翻译：用于检测焊膏印刷劣化的方法包括在与电路分离的印刷电路板PC的一部分上限定一个检查图形区域，在金属掩模7中形成细间距检查通孔8a，其间距比金属掩模的区域内的电路对应于检查图案区域，通过金属掩模的细间距检查通孔将焊膏9印刷到检查图案区域上，监测印刷检查图案中的缺陷并检测焊膏印刷到电路之前的检查图案区域的缺陷已经恶化。该方法能够保持焊膏印刷到电路上的最佳状态。

6. 发明授权

US4992823A Image recording apparatus feasible for replacement of image recording medium 失效
标题翻译：图像记录装置可替换图像记录介质
公开(公告)号：US4992823A
公开(公告)日：1991-02-12
申请号：US281215
申请日：1988-12-08
申请人： Tsuyoshi Suzuki , Osamu Nagata , Makoto Yamada , Toshio Sugiura , Eiji Shibata , Kazuhito Ishida , Kazumasa Makino
发明人： Tsuyoshi Suzuki , Osamu Nagata , Makoto Yamada , Toshio Sugiura , Eiji Shibata , Kazuhito Ishida , Kazumasa Makino
IPC分类号： G03B27/32 , G03B27/58 , G03F7/00
CPC分类号： G03F7/0022 , G03B27/32 , G03B27/588 , G03B2227/325
摘要： An image recording apparatus using a microcapsule sheet on which a latent image is formed. The microcapsule sheet is accommodated within a sheet roll cartridge detachably provided to a main frame, and a take up means for winding light-exposed microcapsule sheet thereover. The cartridge and the take-up means are geometrically positioned at an upper portion of the main frame, so that these are easily assembleable and disassembleable. Preferrably, a link mechanism is provided which connects a cover member to the cartridge. The link mechanism provides disengagement of the cartridge from the main frame upon opening of the cover member, and provides an engagement therebetween upon closing thereof. Further, additional link mechanism is provided between the cover member and a separation roller unit. The separation roller unit is moved to a first direction where the roller is separated from the microcapsule sheet when the cover member is opened. The unit is moved to a second direction where the roller is in contact with the microcapsule sheet when the cover member is closed.
摘要翻译：使用其上形成潜像的微胶囊片的图像记录装置。微胶囊片被容纳在可拆卸地设置在主框架上的片材盒中，以及用于将曝光的微胶囊片卷绕在其上的卷取装置。盒和卷取装置几何地位于主框架的上部，使得它们易于组装和拆卸。优选地，提供将盖构件连接到盒的连杆机构。连杆机构在打开盖构件时使盒从主框架脱离，并且在其闭合时提供接合。此外，在盖构件和分离辊单元之间提供附加的连杆机构。当打开盖构件时，分离辊单元移动到辊与微胶囊片分离的第一方向。当盖构件关闭时，单元移动到辊与微胶囊片接触的第二方向。

7. 发明授权

US4255210A Method for manufacturing a read-only memory device 失效
标题翻译：只读存储器件的制造方法
公开(公告)号：US4255210A
公开(公告)日：1981-03-10
申请号：US19293
申请日：1979-03-12
申请人： Yasushi Okuyama , Tsuyoshi Suzuki
发明人： Yasushi Okuyama , Tsuyoshi Suzuki
IPC分类号： G11C17/00 , G11C17/08 , G11C17/12 , H01L21/3205 , H01L21/76 , H01L21/8246 , H01L23/52 , H01L23/525 , H01L27/10 , H01L27/112 , H01L21/22
CPC分类号： G11C17/12 , H01L23/525 , H01L27/112 , H01L2924/0002
摘要： A read only-memory (ROM) is manufactured by a process which produces memories having customized codes from partially completed semiconductor chips. The chips are manufactured to a step where a matrix of apertures or windows are formed in an oxide layer at every cross point of every potential code. Then, a silicon dioxide film is formed over the entire surface of the chip including the window apertures. At this stage, the chip is stored as a general purpose stock item. When an order is received to prepare a ROM chip with customized codes, a mask is formed to etch and reopen the apertures or windows in the dioxide film at the encoded cross points. Then, suitable contact material is deposited over the surface of the chip, thereby completing a contact at each of the reopened apertures or windows. As a result, the normal lead time required for a manufacturer to make a customized ROM is reduced from, say, 4.5 to 6 days to a period of approximately 1.5 to 2 days.
摘要翻译：只读存储器（ROM）通过产生具有来自部分完成的半导体芯片的定制代码的存储器的处理来制造。将芯片制造成在每个潜在代码的每个交叉点处在氧化物层中形成孔或窗的矩阵的步骤。然后，在包括窗孔的芯片的整个表面上形成二氧化硅膜。在这个阶段，芯片被存储为通用存货。当接收到用定制代码准备ROM芯片的订单时，形成掩模以在编码的交叉点蚀刻并重新打开二氧化物膜中的孔或窗口。然后，合适的接触材料沉积在芯片的表面上，从而在每个重新打开的孔或窗口处完成接触。因此，制造商制造定制ROM所需的正常交货时间从4.5天降至6天，约为1.5至2天。

8. 发明授权

US07410248B2 Air bubble removal in an ink jet printer 有权
标题翻译：喷墨打印机中的气泡去除
公开(公告)号：US07410248B2
公开(公告)日：2008-08-12
申请号：US11193359
申请日：2005-08-01
申请人： Takaichiro Umeda , Hikaru Kaga , Tsuyoshi Suzuki , Seiji Shimizu , Takamasa Usui , Yoichiro Shimizu
发明人： Takaichiro Umeda , Hikaru Kaga , Tsuyoshi Suzuki , Seiji Shimizu , Takamasa Usui , Yoichiro Shimizu
IPC分类号： B41J2/175 , B41J2/165 , B41J2/19
CPC分类号： B41J2/19 , B41J2/17513
摘要： An ink jet printer including a carriage which is movable relative to a sheet of paper, a recording head which is mounted on the carriage and records an image on the sheet by ejecting a droplet of ink toward the sheet, one or more ink tanks which store the ink or inks to be supplied to the recording head, a buffer tank which is mounted on the carriage, and one or more ink flow passages in which the inks are supplied from the ink tanks to the recording head via the buffer tank. The buffer tank has, at a height position higher than a height position where the recording head is provided, one or more air buffer chambers which accommodate respective amounts of the inks, and collect air bubbles produced in the ink flow passages. The printer further includes one or more air bubble discharging passages which communicate, at one ends thereof, with upper portions of the air buffer chambers, and discharge, via the other ends thereof, the air bubbles collected by the air buffer chambers.
摘要翻译：一种喷墨打印机，其包括可相对于一张纸移动的托架;记录头，其安装在托架上，并通过向纸张喷射墨滴将图像记录在纸张上;一个或多个墨盒，其存储要提供给记录头的墨水或墨水，安装在滑架上的缓冲罐，以及一个或多个墨水流动通道，其中墨水通过缓冲罐从墨水盒供应到记录头。缓冲罐在高于设置有记录头的高度位置的高度位置处具有一个或多个空气缓冲室，其适应相应量的油墨，并且收集在油墨流动通道中产生的气泡。打印机还包括一个或多个气泡排出通道，其一端与空气缓冲室的上部连通，并且经由其另一端排出由空气缓冲室收集的气泡。

9. 发明申请

US20050219280A1 Driving apparatus for driving ink jet recording device, and ink jet printer 有权
标题翻译：用于驱动喷墨记录装置的驱动装置和喷墨打印机
公开(公告)号：US20050219280A1
公开(公告)日：2005-10-06
申请号：US11099532
申请日：2005-04-06
申请人： Shuhei Hiwada , Tsuyoshi Suzuki
发明人： Shuhei Hiwada , Tsuyoshi Suzuki
IPC分类号： B41J2/045 , B41J2/05 , B41J2/055 , B41J29/38
CPC分类号： B41J2/04596 , B41J2/0451 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/04595 , B41J2002/14217 , B41J2002/14225 , B41J2002/14419
摘要： An apparatus for driving an ink jet printer including actuators for first and second pressure chambers communicating with first and second nozzles, the printer operating in a first mode in which the first and second nozzles are permitted to eject a first and a second ink and in a second mode in which only the first nozzles are permitted to eject the first ink, the apparatus including an obtainer which obtains a mode signal indicating in which one of the first and second modes the printer is to operate, and image data indicating whether each of the first and second nozzles is to eject a corresponding one of the first and second inks; and an applier which applies, based on the signal and the data, a voltage to each actuator such that when the printer is to operate in the first mode, a first voltage not equal to zero V is applied to an actuator corresponding to an operative nozzle of the first and second nozzles that is to eject a corresponding one of the first and second inks and subsequently a first subsequent voltage based on the data is applied to the actuator corresponding to the operative nozzle of the first and second nozzles, and such that when the printer is to operate in the second mode, the first voltage is applied to an actuator corresponding to an operative nozzle of the first nozzles that is to eject the first ink and subsequently a second subsequent voltage based on the image data is applied to the actuator corresponding to the operative nozzle of the first nozzles, and a second voltage equal to zero V is applied to one or more actuators corresponding to the one or more second nozzles.
摘要翻译：一种用于驱动喷墨打印机的装置，包括用于与第一和第二喷嘴连通的第一和第二压力室的致动器，打印机以允许第一和第二喷嘴喷射第一和第二墨水的第一模式操作，第二模式，其中仅允许第一喷嘴喷射第一油墨，该装置包括获得器，其获得指示打印机将要运行的第一和第二模式中的哪一个的模式信号，以及指示每个第一和第二喷嘴是喷射第一和第二墨水中相应的一个; 以及施加器，其基于信号和数据，向每个致动器施加电压，使得当打印机要在第一模式下操作时，不等于零V的第一电压被施加到对应于操作喷嘴的致动器用于喷射第一和第二墨水中的相应一个的第一和第二喷嘴以及随后基于数据的第一后续电压被施加到对应于第一和第二喷嘴的操作喷嘴的致动器，并且使得当打印机将在第二模式下操作，第一电压被施加到对应于要喷射第一墨的第一喷嘴的操作喷嘴的致动器，并且随后基于图像数据的第二后续电压被施加到致动器对应于第一喷嘴的操作喷嘴，并且等于零V的第二电压施加到对应于一个或多个第二喷嘴的一个或多个致动器。

10. 发明授权

US06805438B2 Ink jet printer 有权
标题翻译：喷墨打印机
公开(公告)号：US06805438B2
公开(公告)日：2004-10-19
申请号：US09984470
申请日：2001-10-30
申请人： Hikaru Kaga , Seiji Shimizu , Tsuyoshi Suzuki , Katsunori Nishida , Takamasa Usui
发明人： Hikaru Kaga , Seiji Shimizu , Tsuyoshi Suzuki , Katsunori Nishida , Takamasa Usui
IPC分类号： B41J217
CPC分类号： B41J2/17523
摘要： An ink jet printer uses an ink tank storing ink to be supplied to a print head, an ink tube, an ink chamber mounted on a carriage to store ink to be supplied from the ink tank to the print head, and a connecting member that includes an ink outflow port connected to the ink chamber and an ink inflow port where ink flows from the ink tube. At an intersection of the ink inflow port and the ink outflow port, a direction of a flow of ink from the ink inflow port is changed. Further at the intersection, a cushion is provided to absorb pressure waves generated in the ink tube on an extended line in an initial direction where ink flows in the ink passage over the intersection.
摘要翻译：喷墨打印机使用储存墨水的墨水罐供给打印头，墨水管，安装在托架上的墨水室以存储从墨水盒供应到打印头的墨水;以及连接构件，其包括连接到墨水室的墨水流出口和墨水从墨水管流出的墨水流入口。在墨水流入口和墨水流出口的交点处，墨水流入口的墨水流动方向改变。此外，在交叉路口处，设置有缓冲垫，用于吸收在墨水通过交叉路口的墨水流动的初始方向上延伸线上的油墨管中产生的压力波。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式