公开(公告)号：US4999510A

公开(公告)日：1991-03-12

申请号：US427365

申请日：1989-10-27

申请人： Fuminori Hayano ,  Kazunori Imamura ,  Sunao Murata ,  Kinya Kato

发明人： Fuminori Hayano ,  Kazunori Imamura ,  Sunao Murata ,  Kinya Kato

IPC分类号： G01N21/94 ,  G03F1/62 ,  G03F1/84

CPC分类号： G03F1/62 ,  G01N21/94 ,  G03F1/84 ,  G01N2021/4721

摘要： An apparatus for detecting foreign particles on a surface of a reticle or pellicle comprises an optical system through which a light beam forms a light spot on the surface. The surface and the light spot are shifted relatively so that the light spot scans the surface. Light detectors receive light scattered by a foreign particle and directed in different directions, respectively, and generated photoelectric outputs by which the presence of the foreign particle is discriminated. Beam diameter and scanning speed are varied to provide the most effective operation for particles of different sizes.

公开(公告)号：US4889998A

公开(公告)日：1989-12-26

申请号：US148691

申请日：1988-01-26

申请人： Fuminori Hayano ,  Kazunori Imamura ,  Sunao Murata ,  Kinya Kato

发明人： Fuminori Hayano ,  Kazunori Imamura ,  Sunao Murata ,  Kinya Kato

IPC分类号： G01N21/94 ,  G03F1/62 ,  G03F1/84

CPC分类号： G03F1/62 ,  G01N21/94 ,  G03F1/84 ,  G01N2021/4721

摘要： An apparatus for detecting foreign particles on a transparent pellicle comprises a first illuminating device having a first optical axis crossing a surface of the pellicle at a predetermined angle for supplying a light beam onto said transparent pellicle along said first optical axis and a second illuminating device having a second optical axis crossing the surface of said pellicle at an angle different from said predetermined angle for supplying a light beam to said transparent pellicle along said second optical axis. The apparatus further includes a detector for comparing quantity of light of a light beam scattered by a foreign particle and directed to a predetermined direction from said first illuminating device with quantity of light of a light beam scattered by the foreign particle and directed to a predetermined direction from said second illuminating device and for determining a surface of the transparent pellicle on which said foreign particle exists.

摘要翻译： 用于检测透明防护薄膜上的异物的装置包括：第一照明装置，具有以预定角度与防护薄膜组件的表面交叉的第一光轴，用于沿着所述第一光轴将光束提供到所述透明防护薄膜上;以及第二照明装置， 第二光轴以与所述预定角度不同的角度与所述防护薄膜组件的表面交叉，用于沿着所述第二光轴向所述透明防护薄膜组件提供光束。 该装置还包括一个检测器，用于比较由异物散射的光束的光量与来自所述第一照明装置的预定方向的光的量，该光量是由外来颗粒散射的光束的光量并且被引导到预定方向 并且用于确定存在所述外来颗粒的透明防护薄膜的表面。

公开(公告)号：US4966457A

公开(公告)日：1990-10-30

申请号：US298920

申请日：1989-01-19

申请人： Fuminori Hayano ,  Kazunori Imamura ,  Sunao Murata

发明人： Fuminori Hayano ,  Kazunori Imamura ,  Sunao Murata

IPC分类号： G01N21/88 ,  G01N21/31 ,  G01N21/94 ,  G01N21/956 ,  G01N21/958 ,  G03F1/84

CPC分类号： G03F1/84 ,  G01N21/94 ,  G03F1/62 ,  G01N2021/556 ,  G01N21/314 ,  G01N2201/103

摘要： A defect inspecting apparatus for determining the presence of a defect element adhering to either of the front and back surfaces of a thin film-like object to be inspected (the object having a light-transmitting property) applies two light beams of different wavelengths to a surface of the object and varies the incident angle of the light beams. A first photoelectric detector receives light of the two light beams reflected by or transmitted by the object, and a second photoelectric detector receives light of the two light beams scattered by the defect element. A discriminator determines the surface of the object to which the defect element adheres based on detection outputs of the photoelectric detectors.

摘要翻译： 用于确定粘附在待检查的薄膜状物体（具有透光性的物体）的前表面和后表面中的任一个的缺陷元件的存在的缺陷检查装置将两个不同波长的光束施加到 物体的表面并改变光束的入射角。 第一光电检测器接收被物体反射或透射的两个光束的光，第二光电检测器接收由缺陷元件散射的两个光束的光。 鉴别器基于光电检测器的检测输出来确定缺陷元件粘附到的物体的表面。

公开(公告)号：US5072128A

公开(公告)日：1991-12-10

申请号：US554839

申请日：1990-07-20

申请人： Fuminori Hayano ,  Sunao Murata

发明人： Fuminori Hayano ,  Sunao Murata

IPC分类号： G01J3/51 ,  G01N21/896 ,  G01N21/94

CPC分类号： G01N21/94 ,  G01J3/36 ,  G01N2021/8845 ,  G01N2021/887 ,  G01N2021/8967

摘要： A defect inspecting apparatus for discriminating one of two surfaces of a flat transparent object such as a pericle. The flat object is irradiated with a beam of light which is supplied from a light source and which is multiple-color light having predetermined wavelength ranges or white light of a broad band, scattered light from the defect is received by an optical element having wavelength selectivity, and scattered lights thereby separated with respect to the particular wavelength ranges are photoelectrically detected. The intensities of photoelectric signals thereby obtained are compared with each other.

摘要翻译： 用于鉴别平面透明物体（例如微孔）的两个表面之一的缺陷检查装置。 用从光源供给的光束照射平坦物体，该光束是具有预定波长范围的多色光或宽带的白光，来自缺陷的散射光被具有波长选择性的光学元件接收 并且相对于特定波长范围分离的散射光被光电检测。 将由此获得的光电信号的强度彼此进行比较。

公开(公告)号：US20050012949A1

公开(公告)日：2005-01-20

申请号：US10850905

申请日：2004-05-21

申请人： Katsuhito Kitahara ,  Sunao Murata ,  Yukiharu Horiuchi

发明人： Katsuhito Kitahara ,  Sunao Murata ,  Yukiharu Horiuchi

IPC分类号： B41J5/44 ,  B41J3/01 ,  G06F3/12 ,  G06F17/21 ,  G06F17/24 ,  G06K1/12 ,  G06F15/00

CPC分类号： G06K1/121 ,  G06F17/214 ,  G06F17/24

摘要： A printing system for one- or two-dimensional barcodes, and a method and program of creating virtual fonts for such barcodes enable the font and output parameters of the font to be easily changed. The printing system for printing one- or two-dimensional barcodes has a host computer and a printer in communication therewith. The host computer has an application program for creating text data containing a one- or two-dimensional barcode and a printer driver for converting the text data to commands and for sending the commands to the printer. The printing system also has a virtual font configuration program for defining a virtual font linking one- or two-dimensional barcode font data of the printer driver with parameter values configuring the corresponding barcodes.

摘要翻译： 用于一维或二维条形码的打印系统，以及用于为这种条形码创建虚拟字体的方法和程序使得能够容易地改变字体的字体和输出参数。 用于打印一维或二维条形码的打印系统具有主计算机和与之通信的打印机。 主机具有用于创建包含一维或二维条形码的文本数据的应用程序和用于将文本数据转换为命令并将命令发送到打印机的打印机驱动程序。 打印系统还具有虚拟字体配置程序，用于定义链接打印机驱动程序的一维或二维条形码字体数据的虚拟字体与配置相应条形码的参数值。

公开(公告)号：US06633292B2

公开(公告)日：2003-10-14

申请号：US09021274

申请日：1998-02-10

申请人： Masahiro Nakatsuji ,  Sunao Murata ,  Michitoshi Ishihara ,  Akira Suzuji

发明人： Masahiro Nakatsuji ,  Sunao Murata ,  Michitoshi Ishihara ,  Akira Suzuji

IPC分类号： B41J500

CPC分类号： G06F3/1297 ,  G06K1/121

摘要： A general-purpose system for enabling the user to easily enter characters whose contents are hard to understand at a glance, such as bar codes, by using a general-purpose application program such as a wordprocessor is provided. For this purpose, a printer driver comprising a font file storing a display font and a bar code record font corresponding to the display font and a conversion function of converting display font codes into record font codes is provided. When a bar code is entered in an application program, a legible display font corresponding to the bar code can be used. On the other hand, when the bar code is printed, the printer driver compatible with a given printer converts the display font into a bar code record font and supplies the bar code record font. Thus, a high-accuracy bar code is printed in accordance with the standard.

摘要翻译： 提供了一种用于使用户能够通过使用诸如字处理程序之类的通用应用程序容易地输入内容难以理解的字符（诸如条形码）的通用系统。 为此，提供一种打印机驱动器，其包括存储显示字体的字体文件和与显示字体对应的条形码记录字体，以及将显示字体代码转换为记录字体代码的转换功能。 当在应用程序中输入条形码时，可以使用对应于条形码的可读显示字体。 另一方面，当打印条形码时，与给定打印机兼容的打印机驱动程序将显示字体转换为条形码记录字体并提供条形码记录字体。 因此，根据标准打印高精度条形码。

公开(公告)号：US06665088B1

公开(公告)日：2003-12-16

申请号：US09407970

申请日：1999-09-29

申请人： Noriyoshi Chiba ,  Tetsuya Suzuki ,  Kazuyuki Onuma ,  Michio Maruyama ,  Sunao Murata ,  Hiroyasu Ogata ,  Kazunori Chihara

发明人： Noriyoshi Chiba ,  Tetsuya Suzuki ,  Kazuyuki Onuma ,  Michio Maruyama ,  Sunao Murata ,  Hiroyasu Ogata ,  Kazunori Chihara

IPC分类号： G06F1500

CPC分类号： G06K15/02 ,  G06F3/1204 ,  G06F3/121 ,  G06F3/1256 ,  G06F3/1284 ,  G06K15/12 ,  G06K15/1817 ,  G06K15/1821

摘要： A host sends each page of image data to a page printer in band units and the page printer writes the received each band data into a reception buffer in DRAM by DMA and transfers the band data from the reception buffer to an image formation section made up of members. The host gets an available buffer capacity from the printer just before transmitting each band data, and transmits the band data only when the printer can receive the band data. In the printer, a CPU permits transfer DMA to be started after reception data as much as the data amount calculated based on the data reception speed and the transfer rate is stored in the buffer to prevent an underrun error from occurring. If an underrun error occurs, the CPU sets an error flag, and sends the error flag to the host just before the host starts transmitting each band data. When receiving the error flag, the host drops image resolution and resends the page data with the resolution dropped.

摘要翻译： 主机将图像数据的每一页以带状单位发送到页面打印机，并且页面打印机通过DMA将接收的每个频带数据写入到DRAM中的接收缓冲器中，并将该频带数据从接收缓冲器传送到图像形成部分，该图像形成部分由 会员 在发送每个频带数据之前，主机从打印机获得可用的缓冲区容量，并且仅在打印机可以接收频带数据时才发送频带数据。 在打印机中，CPU允许在接收数据之后开始传送DMA，基于数据接收速度计算的数据量和传送速率被存储在缓冲器中以防止发生欠载错误。 如果发生欠载错误，CPU将设置错误标志，并在主机开始发送每个频带数据之前将错误标志发送到主机。 当收到错误标志时，主机丢弃图像分辨率并重新发送页面数据，分辨率降低。

公开(公告)号：US07561283B2

公开(公告)日：2009-07-14

申请号：US10850905

申请日：2004-05-21

申请人： Katsuhito Kitahara ,  Sunao Murata ,  Yukiharu Horiuchi

发明人： Katsuhito Kitahara ,  Sunao Murata ,  Yukiharu Horiuchi

IPC分类号： H04N1/46 ,  H04N1/40 ,  G06K19/00 ,  G06K7/10 ,  G08C21/00

CPC分类号： G06K1/121 ,  G06F17/214 ,  G06F17/24

摘要： A printing system for one- or two-dimensional barcodes, and a method and program of creating virtual fonts for such barcodes enable the font and output parameters of the font to be easily changed. The printing system for printing one- or two-dimensional barcodes has a host computer and a printer in communication therewith. The host computer has an application program for creating text data containing a one- or two-dimensional barcode and a printer driver for converting the text data to commands and for sending the commands to the printer. The printing system also has a virtual font configuration program for defining a virtual font linking one- or two-dimensional barcode font data of the printer driver with parameter values configuring the corresponding barcodes.

摘要翻译： 用于一维或二维条形码的打印系统，以及用于为这种条形码创建虚拟字体的方法和程序使得能够容易地改变字体的字体和输出参数。 用于打印一维或二维条形码的打印系统具有主计算机和与之通信的打印机。 主机具有用于创建包含一维或二维条形码的文本数据的应用程序和用于将文本数据转换为命令并将命令发送到打印机的打印机驱动程序。 打印系统还具有虚拟字体配置程序，用于定义链接打印机驱动程序的一维或二维条形码字体数据的虚拟字体与配置相应条形码的参数值。

公开(公告)号：US07265857B1

公开(公告)日：2007-09-04

申请号：US09889567

申请日：2000-12-01

申请人： Sunao Murata

发明人： Sunao Murata

IPC分类号： G03F15/00

CPC分类号： G06F3/1204 ,  G06F3/1229 ,  G06F3/1284

摘要： If the printer generates the printing data itself completely, the processor in the printer generates the printing data after performing the predetermined processing based on the status information data by use of the font ROM, etc. The user enables the printing initiation instruction on the status information to be implemented by the switch on the printer (the printing initiation instruction module and the output initiation instruction monitoring module). With the printing initiation instruction, the printer and the host computer perform the two-way communication through the parallel communication I/O interfaces. Through the communication, the status information output module once transmits the status information obtained in the status information acquisition module on the printer to the host computer. When the status information acquisition module on the printer obtains the status information on the host computer, the printing data output module generates the printing file, and then the printing data output module implements the printing job for the printing file. Therefore, it is not necessary to equip the processor and the font ROM with the printer to generate the printing data. The status information can be printed on the simple and low-cost printer.

摘要翻译： 如果打印机完全生成打印数据本身，则打印机中的处理器在通过使用字体ROM等基于状态信息数据执行预定处理之后生成打印数据。用户启动关于状态信息的打印开始指令 由打印机上的开关（打印启动指令模块和输出启动指令监视模块）来实现。 通过打印启动指令，打印机和主机通过并行通信I / O接口进行双向通信。 通过通信，状态信息输出模块一次将在打印机上的状态信息获取模块中获得的状态信息发送到主计算机。 当打印机上的状态信息获取模块获得主计算机上的状态信息时，打印数据输出模块生成打印文件，然后打印数据输出模块执行打印文件的打印作业。 因此，不需要使处理器和字体ROM与打印机一起生成打印数据。 状态信息可以打印在简单和低成本的打印机上。

公开(公告)号：US06665081B1

公开(公告)日：2003-12-16

申请号：US09167734

申请日：1998-10-07

申请人： Tetsuya Suzuki ,  Sunao Murata ,  Takeshi Miyashita ,  Shinji Nozawa ,  Kouji Tanaka ,  Shinji Sumi

发明人： Tetsuya Suzuki ,  Sunao Murata ,  Takeshi Miyashita ,  Shinji Nozawa ,  Kouji Tanaka ,  Shinji Sumi

IPC分类号： G06F1500

CPC分类号： G06K15/00 ,  G06F3/1204 ,  G06F3/1208 ,  G06F3/1212 ,  G06F3/1242 ,  G06F3/1244 ,  G06F3/1245 ,  G06F3/1247 ,  G06F3/1284 ,  G06K15/02 ,  G06K2215/0011 ,  G06K2215/0065

摘要： A printer driver is provided in a host computer. When a print job occurs, the printer driver automatically selects the format of a plotting command to be output to a printer. As the command format, there are available two kinds of formats: a high-level printer control language format (for example, PDL), and an intermediate code format expressed in an intermediate language. When the latter format is selected, the printer driver converts a plotting command from an application to an intermediate code and then outputs the intermediate code to the printer. The printer converts the intermediate code to another intermediate code specific to the printer by a very simple processing, and then develops the intermediate code to a bit image, thereby enabling high speed printing.

摘要翻译： 在主机中提供打印机驱动程序。 当打印作业发生时，打印机驱动程序自动选择要输出到打印机的绘图命令的格式。 作为命令格式，有两种格式：高级打印机控制语言格式（例如，PDL）和以中间语言表示的中间代码格式。 当选择后一格式时，打印机驱动程序将绘图命令从应用程序转换为中间代码，然后将中间代码输出到打印机。 打印机通过非常简单的处理将中间代码转换成打印机特有的中间代码，然后将中间代码开发成位图，从而实现高速打印。