公开(公告)号：US4046073A

公开(公告)日：1977-09-06

申请号：US653169

申请日：1976-01-28

申请人： Joan LaVerne Mitchell ,  Keith Samuel Pennington ,  Frederick Hochberg, deceased

发明人： Joan LaVerne Mitchell ,  Keith Samuel Pennington ,  Frederick Hochberg, deceased

IPC分类号： B41F17/00 ,  B41J2/01 ,  B41J2/22 ,  B41J2/27 ,  B41J2/295 ,  B41J2/305 ,  B41J2/32 ,  B41M5/10 ,  B41M5/382 ,  B41J3/20 ,  G01D9/00

CPC分类号： B41M5/38242 ,  B41J2/22 ,  B41M5/10

摘要： A printing or copying system in which ink is transferred from an ink-bearing medium to a printing medium through the use of ultrasonics. The ink-bearing medium may be an ink ribbon, carbon paper or the like which is in contact with a printing medium such as paper. Ultrasonic energy is applied to the ink-bearing medium through transmission fibers, wires or bundles thereof, causing the viscosity of the ink to be reduced due to the ultrasonic vibrations and conversion of the ultrasonic energy into heat such that the ink is transferred to the printing medium. Multi-copy capability is achieved by having alternate layers of carbon paper or the like in contact with the paper.

摘要翻译： 通过使用超声波将油墨从含油介质转印到打印介质的打印或复印系统。 墨水承载介质可以是与诸如纸张的打印介质接触的墨带，碳纸等。 超声能量通过传输纤维，电线或其束传送到含油介质上，导致由于超声波振动而导致墨水的粘度降低，并且将超声能量转换成热量使得墨水被转印到印刷 中。 通过使碳纸等的交替层与纸接触来实现多重复印能力。

公开(公告)号：US4027287A

公开(公告)日：1977-05-31

申请号：US597333

申请日：1970-12-11

申请人： Gerhard Dirks

发明人： Gerhard Dirks

IPC分类号： B41J2/22 ,  G06K15/10 ,  G09G1/20 ,  G06F3/12 ,  G06F3/14

CPC分类号： G06K15/10 ,  B41J2/22 ,  G09G1/20

摘要： A magnetic storage supplies binary input signals representing characters and a synchronizing signal. The binary input signals cause the intensity of the beam in a cathode ray tube to change from a first to a second intensity value. The beam is deflected over predetermined areas on the screen of the cathode ray tube by the synchronizing signal. If a beam of the second intensity value impinges upon a given area a visual output signal is generated.

摘要翻译： 磁存储器提供表示字符和同步信号的二进制输入信号。 二进制输入信号使得阴极射线管中的光束的强度从第一强度值变为第二强度值。 光束通过同步信号偏转在阴极射线管的屏幕上的预定区域上。 如果第二强度值的光束撞击给定区域，则产生视觉输出信号。

公开(公告)号：US3804224A

公开(公告)日：1974-04-16

申请号：US15997771

申请日：1971-07-06

申请人： GEN ELECTRIC CO LTD

发明人： BARNABY B ,  COE C

IPC分类号： B41J2/22 ,  B41J1/18

CPC分类号： B41J2/22

摘要： A tape printer which prints characters in the form of dots disposed in a 7 X 7 or 7 X 5 matrix has seven print elements which are arranged to be operated selectively to print one line across the tape at a time by pressing carbon paper against the tape. Each print element is provided by a projection from a pivotted member which is controlled by an associated electromagnet. These members and the electromagnets are arranged in such a way that false operation of a print element (when an adjacent print is operated) is minimised and so that the printing pressure exerted by all the print elements is approximately the same.

摘要翻译： 打印以7×7或7×5矩阵为单位的字符形式的字符的带式打印机具有七个打印元件，这些打印元件被布置为选择性地操作，以便通过将碳纸压在纸带上一次打印一条线 。 每个打印元件由来自枢转构件的突起提供，该突起由相关联的电磁体控制。 这些构件和电磁体被布置成使得打印元件的错误操作（当相邻打印件被操作时）被最小化，并且使得所有打印元件施加的打印压力大致相同。

公开(公告)号：US2972016A

公开(公告)日：1961-02-14

申请号：US49804155

申请日：1955-03-30

申请人： GERHARD DIRKS

发明人： GERHARD DIRKS

IPC分类号： B41J2/22 ,  G06K15/07

CPC分类号： B41J2/22 ,  G06K15/07

公开(公告)号：US07944460B2

公开(公告)日：2011-05-17

申请号：US12300834

申请日：2007-05-18

申请人： Thomas Fergus Hughes

发明人： Thomas Fergus Hughes

IPC分类号： B41J2/22 ,  B41J2/23

CPC分类号： B41J2/22 ,  B01L99/00 ,  B01L2300/021 ,  G01N35/00732 ,  G01N2035/00772 ,  G01N2035/00861

摘要： A device (1) suitable for marking a laboratory sample cassette (2) has a platen (6) with an aperture (7) and a cassette (2) is positioned so that a marking surface (3) of the cassette is aligned with the aperture (7). The device (1) also has a plurality of wires (9) with each wire (9) connected to a solenoid (11). An end (10) of each of the wires (9) is heated by a ceramic guide (12a) and selected ones of the heated wires (9) are oscillated once in a first direction (25) by their respective solenoids (11) to and from the aperture (7) to mark the marking surface (3). All the wires are then moved in a second direction transversely relative to the first direction (25) and selected wires are then oscillated once to mark the marking surface (3). This process is repeated until the required marking of the cassette marking surface (3) is completed.

摘要翻译： 适于标记实验室样品盒（2）的装置（1）具有带孔（7）的压板（6），并且盒（2）被定位成使得盒的标记表面（3）与 光圈（7）。 装置（1）还具有多根电线（9），每条线（9）连接到螺线管（11）。 每个电线（9）的端部（10）被陶瓷引导件（12a）加热，并且所选择的一个加热的电线（9）通过它们各自的螺线管（11）在第一方向（25）上摆动一次至 并且从孔（7）到标记表面（3）。 然后，所有的导线沿第二方向相对于第一方向（25）沿第二方向移动，然后所选择的导线振荡一次以标记标记表面（3）。 重复该过程，直到盒标记表面（3）的所需标记完成。

公开(公告)号：US07780367B2

公开(公告)日：2010-08-24

申请号：US11519819

申请日：2006-09-13

申请人： Yukio Yoshioka

发明人： Yukio Yoshioka

IPC分类号： B41J2/22

CPC分类号： B41J25/304 ,  B41J2/32 ,  B41J2202/31

摘要： A cover operation member (41) is movably attached to the base frame to selectively latch and unlatch a platen (21) attached on the cover frame. The cover operation member (41) is in contact with the head bracket (32) so that the thermal head (31) is separated from the platen (21).

摘要翻译： 盖操作构件（41）可移动地附接到基架上，以选择性地闩锁和解锁附接在盖框架上的压板（21）。 盖操作构件（41）与头托架（32）接触，使得热敏头（31）与压板（21）分离。

公开(公告)号：US20060147238A1

公开(公告)日：2006-07-06

申请号：US10543401

申请日：2004-02-10

申请人： Takuro Kohyama ,  Kazumi Hasegawa ,  Yasuo Iwata

发明人： Takuro Kohyama ,  Kazumi Hasegawa ,  Yasuo Iwata

IPC分类号： B41J2/22

CPC分类号： B41J2/265

摘要： A needle guide (5) is composed of a first guide wall (5a) and a second guide wall (5b) arranged at a distance x from each other. Each of these guide walls is formed with through holes through which needles penetrate and which extends parallel to the longitudinal direction of a needle bunch, the through holes of the first guide wall and the second guide wall for one needle is shifted from each other in the convergence direction of the needles with a shift amount δn determined by the distance x and a convergence angle θn of the needle.

摘要翻译： 针引导件（5）由以彼此间隔x设置的第一引导壁（5a）和第二引导壁（5b）组成。 这些引导壁中的每一个都形成有针穿过的通孔，并且平行于针束的长度方向延伸，第一引导壁的通孔和一个针的第二引导壁在 由距离x确定的移位量deltan和针的收敛角度的针的收敛方向。

公开(公告)号：US20050117954A1

公开(公告)日：2005-06-02

申请号：US11027094

申请日：2004-12-30

申请人： Kenji Ozawa

发明人： Kenji Ozawa

IPC分类号： B41F1/34 ,  B41J11/42 ,  B41J13/12 ,  G07C1/14 ,  B41J2/22

CPC分类号： B41J11/42 ,  B41J13/12 ,  G07C1/14

摘要： A motor control method and apparatus for stopping an object moved by a motor accurately at a predefined target position, shortening the time period required in stop control, in which the motor is driven at a first (high) speed up to a distance from the target position adequate for stop control and then is sequentially braked to a predetermined speed lower than the first speed, driven at a second (low) speed up to a distance from the target position equal to the stopping distance, and braked to a stop. The method and apparatus are used in a time recorder. An impact printing apparatus is also disclosed with printing pin actuation timing correction dependent upon scanning speed or platen shape, striking duration timing dependent upon scanning rate, or printing pin actuation timing dependent upon stored shift amounts.

摘要翻译： 一种电动机控制方法和装置，用于将由电动机精确地移动到预定目标位置的物体停止，缩短停止控制所需的时间段，其中电动机以第一（高）速度被驱动到距离目标 适于停止控制的位置，然后顺序地制动到比第一速度低的预定速度，以与停止距离相等的目标位置的第二（低）速度驱动，并被制动到停止。 该方法和装置用于时间记录器。 还公开了一种冲击式打印装置，其依赖于扫描速度或台板形状，取决于扫描速率的打印持续时间定时或取决于存储的移位量的打印引脚致动定时的打印引脚致动定时校正。

公开(公告)号：US20050053407A1

公开(公告)日：2005-03-10

申请号：US10655894

申请日：2003-09-04

申请人： Takahiro Kawaguchi

发明人： Takahiro Kawaguchi

IPC分类号： B41J2/235 ,  B41J2/22 ,  B41J2/275

CPC分类号： B41J2/22

摘要： In the wire dot printer head and wire dot printer of the present invention, a plurality of armatures are rockably mounted in positions corresponding to a plurality of cores. On the end face on the core side of a wire, a plurality of receiving members are provided. And a plurality of pressing members for pressing the armature to move away from the core are mounted in contact with these receiving members. The receiving member therefore can prevent the pressing member from damaging to break the armature.

摘要翻译： 在本发明的线点打印机头和线点打印机中，多个电枢可摆动地安装在与多个芯相对应的位置。 在导线的芯侧的端面上设置有多个接收构件。 并且，多个用于按压衔铁以离开芯的按压构件安装成与这些接收构件接触。 因此，接收构件可以防止按压构件破坏电枢。

公开(公告)号：USRE36948E

公开(公告)日：2000-11-07

申请号：US76925

申请日：1998-05-12

申请人： Timothy M. McDonough ,  Aneesa R. Scandalis ,  J. Erik Blume

发明人： Timothy M. McDonough ,  Aneesa R. Scandalis ,  J. Erik Blume

IPC分类号： B41J2/485 ,  G06K15/00 ,  G06T5/20 ,  G06T5/30 ,  G09G5/391 ,  H04N1/387 ,  B41J2/22

CPC分类号： G09G5/391 ,  G06K15/00 ,  G06K2215/0057 ,  G06K2215/006 ,  G06K2215/0071

摘要： A method and apparatus for enhancing the quality of images printed by dot printers or dot displays are disclosed. Image irregularities caused by quantization are smoothed by using a set of rules to transform an initial pattern into an enhanced pattern for printing. The initial pattern may consist of a matrix of bits representing an image having X dots per inch along an intended direction of printing. An intermediate pattern is formed by replicating columns of bits from the initial pattern. Image enhancement rules are applied to the intermediate pattern to invert one or more bits in the intermediate pattern to create an enhanced pattern. The enhanced pattern is printed at n*X dots per inch along the direction of printing where n.gtoreq.1.

摘要翻译： 公开了一种用于提高由点打印机或点显示器打印的图像的质量的方法和装置。 通过使用一组规则来将初始图案变换成用于打印的增强图案来平滑由量化引起的图像不规则。 初始图案可以由沿着打印方向的每英寸具有X点的图像的比特矩阵组成。 通过从初始图案复制位列形成中间图案。 图像增强规则被应用于中间图案以反转中间图案中的一个或多个位以产生增强图案。 增强图案以n> / = 1的印刷方向以每英寸n×X点印刷。