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1. 发明授权

US4550322A Drop sensor for an ink jet printer 失效
标题翻译：用于喷墨打印机的落下传感器
公开(公告)号：US4550322A
公开(公告)日：1985-10-29
申请号：US601466
申请日：1984-04-18
申请人： Masayoshi Tamai
发明人： Masayoshi Tamai
IPC分类号： B41J2/125 , G01D15/18
CPC分类号： B41J2/125
摘要： A drop sensor for an ink jet printer for determining the two-dimensional position of an ink drop as it flies through the sensor. A plurality of light emitting elements emit light beams which cross in pairs in the space defined by the sensor. A plurality of light receiving elements are aligned to receive the light beams projected from specific light emitting elements and to generate signals having magnitudes proportional to the intensities of the light received by the light receiving elements. A plurality of differential amplifier circuits compare the outputs of adjacent light receiving elements to determine whether an ink drop is coincident with selected matrix points within the sensor.
摘要翻译：用于喷墨打印机的液滴传感器，用于在墨滴飞过传感器时确定墨滴的二维位置。多个发光元件发射在传感器限定的空间中成对交叉的光束。多个光接收元件被对准以接收从特定发光元件投射的光束并且产生具有与由光接收元件接收的光的强度成比例的量值的信号。多个差分放大器电路比较相邻光接收元件的输出，以确定墨滴是否与传感器内的所选矩阵点一致。

2. 发明授权

US4429315A Multi-nozzle ink jet printer 失效
标题翻译：多喷嘴喷墨打印机
公开(公告)号：US4429315A
公开(公告)日：1984-01-31
申请号：US361026
申请日：1982-03-23
申请人： Masayoshi Tamai , Tetsuo Iyoda
发明人： Masayoshi Tamai , Tetsuo Iyoda
IPC分类号： B41J2/15 , G01D15/18
CPC分类号： B41J2/15
摘要： An ink jet printer of the deflection type is provided in a multi-nozzle configuration to enable an increase in printing speed. A single character to be printed is proportionately divided into portions which are printed independently by the nozzles so that different portions of a character may be simultaneously formed.
摘要翻译：以多喷嘴构造设置偏转型喷墨打印机，能够提高打印速度。要打印的单个字符被成比例地分成由喷嘴独立打印的部分，从而可以同时形成字符的不同部分。

3. 发明授权

US4427986A Method of charging jetted ink drops 失效
标题翻译：喷射墨滴的充电方法
公开(公告)号：US4427986A
公开(公告)日：1984-01-24
申请号：US344689
申请日：1982-02-01
申请人： Tetsuo Iyoda , Masayoshi Tamai
发明人： Tetsuo Iyoda , Masayoshi Tamai
IPC分类号： B41J2/085 , B41J2/09 , G01D15/18 , G01D18/00
CPC分类号： B41J2/085
摘要： A confrontation type charging electrode member is disposed below or above flying paths of ink drops generated by a multi-nozzle jet in order to charge the ink drops in a binary type multi-nozzle ink jet printer. The electrodes apply a guard voltage to guard drops in front of and behind as well as on each side of printing drops so that the printing drops can move straight thereby reducing cross-talk between drops.
摘要翻译：对置型充电电极构件设置在由多喷嘴射流产生的墨滴的飞行路径的下方或上方，以便对二进制型多喷嘴喷墨打印机中的墨滴进行充电。电极施加保护电压以防止印刷液滴的前后以及印刷液滴两侧的液滴，使得打印液滴可以直线移动，从而减少液滴之间的串扰。

4. 发明授权

US4357614A Ink particle jetting device for multi-nozzle ink jet printer 失效
标题翻译：用于多喷嘴喷墨打印机的墨粒喷射装置
公开(公告)号：US4357614A
公开(公告)日：1982-11-02
申请号：US265315
申请日：1981-05-20
申请人： Masayoshi Tamai
发明人： Masayoshi Tamai
IPC分类号： B41J2/135 , B41J2/16 , G01D15/18
CPC分类号： B41J2/1632 , B41J2/162 , B41J2202/20
摘要： An ink particle jetting device for a multi-nozzle ink jet printer in which a plurality of silicon chips having nozzle arrays formed therein are mounted on a substrate having a plurality of holes therein with the nozzle arrays confronting the holes of the substrate. The substrate is preferably rectangularly shaped having rectangular holes parallel to one another and inclined with respect to the sides of the substrate. Two nozzles may confront each hole of the substrate. The two nozzles which confront a single hole in the substrate may fall along a line on the chip parallel to the sides of the chip or be inclined with respect to the sides. If desired, the sides of the adjacent chips may be cut to provide a high density arrangement.
摘要翻译：一种用于多喷嘴喷墨打印机的油墨颗粒喷射装置，其中在其中形成有喷嘴阵列的多个硅芯片安装在其上具有多个孔的基板上，其中喷嘴阵列面对基板的孔。基板优选为矩形，具有彼此平行的矩形孔并相对于基板的侧面倾斜。两个喷嘴可能面对基板的每个孔。与衬底中的单个孔相对的两个喷嘴可以沿着平行于芯片的侧面的芯片上的线落下，或者相对于侧面倾斜。如果需要，可以切割相邻芯片的侧面以提供高密度布置。

5. 发明授权

US08874723B2 Source detection device for detecting a source of sending a virus and/or a DNS attack linked to an application, method thereof, and program thereof 有权
标题翻译：源检测装置，用于检测与应用相关联的病毒和/或DNS攻击的源，及其方法及其程序
公开(公告)号：US08874723B2
公开(公告)日：2014-10-28
申请号：US12521026
申请日：2007-12-28
申请人： Hiroshi Terasaki , Masayoshi Tamai , Sonomi Kawatsu
发明人： Hiroshi Terasaki , Masayoshi Tamai , Sonomi Kawatsu
IPC分类号： G06F15/173 , G06F15/16 , H04L29/06
CPC分类号： H04L63/1416 , H04L2463/146
摘要： An original attacker which has set a computer as a springboard is detected by detecting a source of a virus or a DNS attack linked to an application, which attacks other computers. A source detection device for detecting a source of a virus or a DNS attack captures packets from a network under setting conditions, and extracts required information. The source detection device stores data such as information concerning behaviors and/or features of viruses and/or DNS attacks, and/or logs of respective servers, which are required for an application traceback. Linkage of a virus or a DNS attack is determined from an application traceback processing result stored in a database and from various data, and new conditions are set accordingly. Under the new conditions, source detection is carried out for a virus or a DNS attack. Data is updated and accumulated accordingly, and linkage and a relationship between a behavior of an attack and a virus or a DNS attack is determined, thereby to detect a source of the attack.
摘要翻译：通过检测与应用程序相关联的病毒源或DNS攻击来检测将计算机设置为跳板的原始攻击者，其攻击其他计算机。用于检测病毒源或DNS攻击的源检测装置在设置条件下从网络捕获分组，并提取所需信息。源检测装置存储关于应用程序追溯所需的关于病毒和/或DNS攻击的行为和/或特征的信息和/或相应服务器的日志的数据。从存储在数据库中的应用追溯处理结果和各种数据确定病毒或DNS攻击的联系，并相应地设置新的条件。在新的条件下，对病毒或DNS攻击进行源检测。相应地更新和累积数据，并且确定攻击的行为与病毒或DNS攻击之间的联系以及关系，从而检测攻击的来源。

6. 发明授权

US5900894A Ink jet print head, method for manufacturing the same, and ink jet recording device 失效
标题翻译：喷墨打印头，其制造方法和喷墨记录装置
公开(公告)号：US5900894A
公开(公告)日：1999-05-04
申请号：US826663
申请日：1997-04-07
申请人： Yukihisa Koizumi , Masahiko Fujii , Jun Takagi , Nobuo Kenmotsu , Masaki Kataoka , Masayoshi Tamai
发明人： Yukihisa Koizumi , Masahiko Fujii , Jun Takagi , Nobuo Kenmotsu , Masaki Kataoka , Masayoshi Tamai
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , B41J2/175
CPC分类号： B41J2/17553 , B41J2/1404 , B41J2/14072 , B41J2/14145 , B41J2/1603 , B41J2/1623 , B41J2/1634 , B41J2/1635 , B41J2/1637 , B41J2202/20
摘要： An ink jet print head is disclosed which comprises: a head chip having a plurality of heating elements thereon, a flow passage forming member including a plurality of injection ports respectively corresponding to the heating elements for jetting out ink, a substrate for fixing the head chip, and a joint for supplying ink, wherein the substrate includes an opening so formed as to extend in the arrangement direction of the heating elements, the flow passage forming member is disposed so as to cover the opening from a position above the head chip, at least part of the joint is connected to the flow passage forming member, and ink supplied from the joint is supplied along the flow passage forming member to the heating elements disposed on the head chip.
摘要翻译：公开了一种喷墨打印头，其包括：头芯片，其上具有多个加热元件，流路形成构件包括分别对应于用于喷射墨的加热元件的多个注入端口，用于固定头芯片的基板以及用于供给墨的接头，其中，所述基板包括形成为沿着所述加热元件的排列方向延伸的开口，所述流路形成部件设置成从所述头部芯片上方的位置覆盖所述开口，关节的至少一部分连接到流路形成构件，并且从接头供给的油墨沿着流路形成构件被供给到设置在头部芯片上的加热元件。

7. 发明授权

US5710979A Monitoring a local station with first and second messages used when the local station is in normal operation and is not and is busy 失效
标题翻译：在本地站处于正常运行状态并且不处于正常状态时，使用第一和第二消息监视本地站
公开(公告)号：US5710979A
公开(公告)日：1998-01-20
申请号：US535535
申请日：1995-09-28
申请人： Masayoshi Tamai
发明人： Masayoshi Tamai
IPC分类号： H04M3/22 , H04L12/26 , H04L12/40 , H04B17/00
CPC分类号： H04W24/06 , H04W88/08
摘要： In a communication network wherein a control station sends a communication test command once in each test cycle through a transmission path to a local station which sends a response signal back to the control station while kept in normal operation, the local station sends first and second response messages as the response signal while rendered idle and busy, respectively. Supplied with the first and the second response messages in one test cycle, the control station sends the communication test command to the local station in an immediately subsequent test cycle a normal and a longer test interval later, respectively. If supplied with no response signal, the control station sends the communication test command in the subsequent test cycle a shorter interval later and uses a shorter interval than a normal monitor interval in the subsequent test cycle in monitoring whether or not the response signal is received in response to the communication test command transmitted in this test cycle to the local station from which no response signal is received in the above-mentioned one test cycle. Usually, the local station is one of a plurality of local stations connected to the control station through the transmission path.
摘要翻译：在通信网络中，其中控制站通过到保持在正常操作状态的响应信号发回到控制站的本地站的传输路径在每个测试周期内发送通信测试命令一次，本地站发送第一和第二响应消息作为响应信号，分别呈现空闲和忙碌状态。在一个测试周期中提供第一和第二响应消息，控制站在紧随其后的测试周期中分别在正常和较长的测试间隔内向本地站发送通信测试命令。如果没有提供响应信号，则控制站在随后的测试周期内稍后间隔发送通信测试命令，并且在随后的测试周期中使用比正常监视间隔更短的间隔，以监视是否接收到响应信号响应于在该测试周期中发送的通信测试命令到在上述一个测试周期中没有接收到响应信号的本地站。通常，本地站是通过传输路径连接到控制站的多个本地站中的一个。

8. 发明授权

US4504839A Deflecting electrode assembly for multi-nozzle ink jets 失效
标题翻译：用于多喷嘴喷嘴的偏转电极组件
公开(公告)号：US4504839A
公开(公告)日：1985-03-12
申请号：US633665
申请日：1984-07-23
申请人： Tetsuo Iyoda , Masayoshi Tamai
发明人： Tetsuo Iyoda , Masayoshi Tamai
IPC分类号： B41M5/392 , B41J2/09 , B41J31/00 , G01D15/18
CPC分类号： B41J2/09
摘要： A deflecting electrode assembly for deflecting parallel trains of ink droplets in a multi-nozzle ink jet printer has upper and lower deflecting electrodes oriented parallel to the direction of travel of the trains of ink droplets. The electrodes are equal in width, and the distances between each side edge of the lower deflecting electrode and the outermost train of ink droplets closest thereto are equal. These distances are at least 41/2 times the distance between the adjacent trains of ink droplets. In addition, the upper and lower deflecting electrodes are separated by a distance between 1 and 2 mm. Such a deflecting electrode assembly creates an electrostatic shield effect which reduces the electrostatic mutual action of the ink droplets, thereby resulting in an improved print position on a recording sheet.
摘要翻译：用于在多喷嘴喷墨打印机中偏转墨滴的平行列的偏转电极组件具有平行于墨滴列的行进方向定向的上偏转电极和下偏转电极。电极的宽度相等，并且下偏转电极的每个侧边缘与最接近的墨滴的最外面的距离相等。这些距离是相邻的墨滴列之间的距离的至少41/2倍。此外，上偏转电极和下偏转电极分开1到2mm之间的距离。这种偏转电极组件产生静电屏蔽效应，其减小了墨滴的静电相互作用，从而导致记录片材上的改进的打印位置。

9. 发明授权

US4347519A Ink jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：US4347519A
公开(公告)日：1982-08-31
申请号：US177045
申请日：1980-08-11
申请人： Masatsugu Kikuchi , Masayoshi Tamai
发明人： Masatsugu Kikuchi , Masayoshi Tamai
IPC分类号： B41J2/085 , B41J2/09 , G06K15/10 , G01D15/18
CPC分类号： B41J2/085
摘要： An ink jet printer in which ink particles separated from an ink jet at positions shifted from the normal charging electrode position are maintained charged at all times thereby preventing the separated particles from reaching the recording medium and being displaced thereon as moise. Auxiliary charging electrodes are provided adjacent the charging electrodes which control the charging of the ink particles according to a printing signal. The auxiliary charging electrodes can be provided as first and second sets of electrodes disposed on either side of the charging electrodes or as a continuous set of plates running from a position near the nozzles past the charging electrodes.
摘要翻译：在喷墨打印机中，从与正常充电电极位置偏移的位置处的喷墨墨水分离的墨粒始终保持充电，从而防止分离的颗粒到达记录介质并在其上移动。辅助充电电极设置在充电电极附近，根据打印信号控制墨颗粒的充电。辅助充电电极可以设置在设置在充电电极两侧的第一组电极和第二组电极，也可以作为从喷嘴附近从充电电极的位置延伸的连续组。

10. 发明授权

US4212017A Deflection electrode assembly for multi-nozzle ink jet printers 失效
标题翻译：用于多喷嘴喷墨打印机的偏转电极组件
公开(公告)号：US4212017A
公开(公告)日：1980-07-08
申请号：US967758
申请日：1978-12-08
申请人： Masayoshi Tamai
发明人： Masayoshi Tamai
IPC分类号： B41J2/13 , B41J2/085 , B41J2/09 , G01D15/18
CPC分类号： B41J2/09
摘要： A multi-nozzle ink jet printer adapted to eject ink droplets from arrays of nozzles and to charge the ejected ink droplets in a predetermined quantity. The charged ink droplets are deflected in the direction substantially parallel to the nozzle array so that the ink droplets can strike against a recording medium for printing. A deflection electrode assembly comprises a number of conductive wires stretched perpendicular to the nozzle array in a spaced relation, and the conductive wires are connected on alternate wires to form two groups between which a deflection voltage is applied.
摘要翻译：一种多喷嘴喷墨打印机，其适于从喷嘴阵列喷射墨滴并以预定量对喷射的墨滴进行充电。带电的墨滴在基本上平行于喷嘴阵列的方向上偏转，使得墨滴能够撞击用于打印的记录介质。偏转电极组件包括以间隔开的方式垂直于喷嘴阵列延伸的多个导线，并且导线在交替导线上连接以形成两组，在该组之间施加偏转电压。

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