公开(公告)号：EP1286231A4

公开(公告)日：2003-07-16

申请号：EP01930133

申请日：2001-05-15

申请人： PFU LTD

发明人： NAKASHIMA YUTAKA ,  INAMOTO AKIHIKO ,  UESUGI SHIGEKI ,  MOTO SATORU ,  TAKABATAKE MASANARI ,  ICHIDA MOTOHARU ,  OKANO SHIGEHARU ,  TAKEDA SEIICHI ,  NISHIKAWA TADASHI ,  MIYAMOTO SATOSHI ,  TERASHIMA HITOSHI ,  SAKAI SATOSHI ,  HONGAWA HIRONAGA ,  HONGO MASANOBU ,  SHIBATA HIDEAKI ,  KISHIMOTO YASUHIKO ,  NOZAKI TATSUO

IPC分类号： G03G9/12 ,  G03G15/06 ,  G03G15/10 ,  G03G15/11 ,  G03G15/08

CPC分类号： G03G15/101

摘要： A liquid developing electrophotographic device comprising an applicator roller for carrying a liquid toner in uniform thin layer form onto a developing roller to apply it to the latter, and a conductive blade for contact with a liquid toner layer on the developing roller. A predetermined amount of liquid toner is passed between the conductive blade and the developing roller, and a voltage is applied to the conductive blade so that a state in which the toner particles contained in the liquid toner become sparse is established on the uniform thin layer-like toner layer surface on the developing roller. Thereafter, the liquid toner, on whose surface is established the state in which the toner particles are made sparse, comes in contact with an image substrate to effect development.

公开(公告)号：EP0933694A4

公开(公告)日：2000-05-31

申请号：EP98932564

申请日：1998-07-17

申请人： PFU LTD

发明人： NOHARA TOSHIHIRO ,  TOYODA YASUHIDE ,  IDA ATUROU ,  INOUE KATSUHITO ,  KUGASAWA KEISUKE ,  SAKAGUCHI SHUICHI

IPC分类号： G06F3/033 ,  G06F3/048 ,  G06F3/14 ,  G06T1/00 ,  G06T1/60 ,  G06T3/40 ,  G09G5/00 ,  G09G5/391 ,  G09G5/393 ,  G09G5/395 ,  H04N1/41 ,  H04N21/231 ,  H04N21/234 ,  H04N21/4728 ,  G06F17/30

CPC分类号： G06F3/14 ,  G06F3/0485 ,  G06F3/1454 ,  G06T3/4092 ,  G09G5/393 ,  G09G5/395 ,  G09G2340/0407

摘要： A high definition image display based on the link between a server (1) and a client (5) for displaying a huge high-definition image on a computer display, and including a means for dividing and compressing an image on the server (1) into a matrix form and storing them as encoded data in several stages of resolution and an input means which allows the operator to visually perform such operations as specifying the image to be displayed on the screen of the client (5), zooming and scrolling.

公开(公告)号：EP0686590A4

公开(公告)日：1996-10-02

申请号：EP95904008

申请日：1994-12-27

申请人： PFU LTD ,  FUJITSU LTD

发明人： MORIKAWA SHUICHI ,  FUTATSUKA MASAHIKO ,  ISHIDA SATOSHI ,  MIYAUCHI YASUNORI ,  MASUDA MINORU

IPC分类号： B65H3/52 ,  H04N1/00 ,  H04N1/10

CPC分类号： B65H3/5238 ,  H04N1/00519 ,  H04N1/0057 ,  H04N1/00588 ,  H04N1/00602 ,  H04N1/00628 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1013 ,  H04N1/1026 ,  H04N1/1065 ,  H04N2201/0422 ,  H04N2201/0446

摘要： An automatic paper feeding device for a document inputting device includes a pick roller (20), separating pads (68) each adapted to be brought into contact with the pick roller (20), a first pair of pick springs (58) and a pick spring (60). The first pair of pick springs (58) are disposed upstream the second pick spring (60) when viewed in a direction in which paper is carried. The first pair of pick springs (58) are disposed in areas widthwise outside the separating pads (68) in the axial direction of the roller, and the second pick spring (60) is disposed at the widthwise central position between the separating pads (68). The first and second pick springs (58, 60) are formed from a metal sheet integrally with each other as a spring unit, and the contact force of the first pair of pick springs (58) disposed upstream with the pick roller (20) is made smaller than that of the second pick spring (60) disposed downstream. The separating pads (68) are formed as a pad unit by branching a web (70) of a rubber sheet into a fork shape. The spring unit and the pad unit are supported together by means of a bracket (76) and presser member (78).

公开(公告)号：EP1513347A4

公开(公告)日：2009-04-08

申请号：EP03730842

申请日：2003-06-05

申请人： PFU LTD

发明人： ITOH YASUNARI

IPC分类号： A63F13/30 ,  H04H20/00 ,  H04H20/38 ,  H04H20/76 ,  H04N7/173 ,  H04N21/258 ,  H04N21/2668 ,  H04N21/472 ,  H04N21/475 ,  H04N21/6587

CPC分类号： H04H20/76 ,  H04H20/38 ,  H04N7/165 ,  H04N7/17318 ,  H04N21/2187 ,  H04N21/25891 ,  H04N21/475 ,  H04N21/4781 ,  H04N21/84 ,  H04N21/8541

摘要： A system 1 broadcasts a program, aggregates instruction data from audience members, and advances the program in accordance with a choice corresponding to the result of the aggregation. A broadcasting system 11 broadcasts a program. Aggregation control means 13 receives and aggregates instruction data from audience members. Aggregating means 14 receives and aggregates, in real time, instruction data from audience members who watch the program, in accordance with instruction from the aggregation control means 13. Directing means 17 advances in real time the program in accordance with the aggregation result 18. A terminal 2 allows the respective audience member 20 to receive the broadcast program, display it on a screen for watching the same, and transmit instruction data 25 to a transmission destination. Display means 23 displays the received program and a presented rule on the screen. Selection means 24 selects one of choices regarding the program or the like and displayed on the screen.

摘要翻译： 系统（1）广播节目，统计处理从观众发送的指令数据，并且根据与统计处理结果对应的选项来指引和广播节目。 广播系统（11）广播节目。 统计处理控制装置（13）接收来自观众的指令数据并对其进行统计处理。 统计处理装置（14）根据统计处理控制装置（13）的指令从观众接收指令数据（15）并实时统计处理它。 引导装置（17）根据统计处理结果（18）实时引导程序。 终端（2）接收广播并将其显示在屏幕上以允许观看者（20）观看它或者将由观众（20）输入的指令数据（25）发送到发送目的地。 显示装置（23）在屏幕上显示接收到的节目并在屏幕上显示出现的规则。 选择装置（24）选择显示在屏幕上的选项之一，例如程序。

公开(公告)号：EP1293844A4

公开(公告)日：2008-04-09

申请号：EP01934493

申请日：2001-06-01

申请人： PFU LTD

发明人： NAKASHIMA YUTAKA ,  INAMOTO AKIHIKO ,  UESUGI SHIGEKI ,  MOTO SATORU ,  ICHIDA MOTOHARU ,  TAKABATAKE MASANARI ,  OKANO SHIGEHARU ,  TAKEDA SEIICHI ,  NISHIKAWA TADASHI ,  MIYAMOTO SATOSHI ,  TERASHIMA HITOSHI ,  SAKAI SATOSHI ,  HONGAWA HIRONAGA ,  HONGO MASANOBU ,  DU JIYUN

IPC分类号： G03G15/01 ,  G03G15/16 ,  G03G15/10

CPC分类号： G03G15/161 ,  G03G15/0194 ,  G03G15/1605 ,  G03G2215/0658 ,  G03G2215/1695

摘要： A developing unit uses liquid toner as a liquid developing solution to form toner images according to electric fields generated between it and photosensitive drums. An intermediate roller (15) receives transferred toner images according to electric fields between it and photosensitive drums. A transfer-fixing unit further transfers a toner image on the intermediate roller onto an intermediate transfer belt (16) and fusion-transfers it onto a printing medium. Photosensitive drums (11-14), provided for each of a plurality of color-toners, transfer toner images formed thereon onto the intermediate transfer roller one by one for subsequent overlapping. With the intermediate transfer roller kept at a ground level, voltages controlled according to electric characteristics specific to respective color toners on the plurality of photosensitive drums are applied to the drums to thereby produce electric fields required for transfers onto the intermediate transfer roller. In addition, a toner coagulation increasing device is provided that increases the toner coagulation of a toner image on the intermediate transfer roller so as to prevent the reverse-transfer of toner images, transferred previously on the intermediate transfer roller, onto the photosensitive drums.

公开(公告)号：EP1528472A4

公开(公告)日：2007-05-02

申请号：EP03766697

申请日：2003-08-01

申请人： PFU LTD

发明人： ISHIKAWA SHOICHI ,  KANEMITSU NORIO ,  SASAKAWA KATSUSHI ,  SHIDA JUN

IPC分类号： G06F12/00 ,  G06F17/30 ,  G06F13/00

CPC分类号： G06Q10/00 ,  G06F17/30067

摘要： When a user creates a file of a document by allowing a scanner to read the document, a folder for filing is automatically created, dispensing with the need for the user to create the folder. Mail software has a folder structure that includes a folder in which to store received data. A folder structure analysis unit obtains information on the mail software folder structure, or the data management structure, and analyzes the information. A folder structure comparison/creation unit creates the analyzed folder structure directly as a folder structure in the file system so as to perform file management. This allows the user to perform filing processing for the same folder structure as the folder structure in the mail software which the user is used to use, thus enabling the user to store a file in an appropriate folder without being confused.

公开(公告)号：EP1602987A4

公开(公告)日：2006-05-17

申请号：EP04718720

申请日：2004-03-09

申请人： PFU LTD

发明人： YAMASAKU NORIHIRO

IPC分类号： G03G15/10 ,  G03G15/11 ,  G03G21/10

CPC分类号： G03G15/11 ,  G03G15/104 ,  G03G21/10 ,  G03G2221/1621

摘要： A liquid toner which remains on the surface of a photoconductor drum (2) after a toner image has been transferred to an intermediate transfer body (1) is collected in a recovery pot (6a), from which it is fed to a carrier pot (20) for storage therein, and it is fed to a toner concentration adjusting device (10) according to a separate instruction. Further, the remaining liquid toner supplied to the photoconductive drum (2) from a developing roller (3) is collected in a recovery pot (6b) and directly fed to the toner concentration adjusting device (10). In the toner concentration adjusting device (10), the liquid toner after having its concentration adjusted is fed to a supply pot (7), from which it is supplied to a developing roller (3) through a supply roller (4) and used for development of electrostatic latent images. The toner concentration adjusting device (10) is a concentration adjusting pot having incorporated therein a carrier extraction mechanism, a toner replenishing mechanism, a toner concentration detecting mechanism, etc.

公开(公告)号：EP1435727A4

公开(公告)日：2006-04-12

申请号：EP02772987

申请日：2002-10-10

申请人： PFU LTD

发明人： KOSAKA KIYOTO

IPC分类号： G02B7/28 ,  G02B7/36 ,  G03B27/50 ,  G06T1/00 ,  H04N1/028 ,  H04N1/04 ,  H04N1/10 ,  H04N1/19 ,  H04N1/193 ,  H04N1/40 ,  H04N5/232 ,  H04N5/243

CPC分类号： H04N1/1017 ,  H04N1/02409 ,  H04N1/028 ,  H04N1/193

摘要： A method for controlling an image reader 100 comprises the autofocusing processing for focusing an imagepoint on the surface of a medium 300 and the reading processing for reading image on the medium 300 at the imagepoint focused in the autofocusing processing. The autofocusing processing enables a differential processing section 5 to calculate the difference between adjacent pixels in image data read from the medium 300, an averaging processing section 6 to average differences, and a mid-point processing section 7 to slice characteristic data acquired by averaging into a plurality to determine the mid point of each piece of data, so that a focal point is calculated.

公开(公告)号：EP0912038A4

公开(公告)日：2000-03-22

申请号：EP98907196

申请日：1998-03-12

申请人： PFU LTD

发明人： MASUDA MINORU ,  MIYAUCHI YASUNORI ,  MATSUMOTO MASASHI ,  SUNASAKI TOMOHIRO

IPC分类号： H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/193

CPC分类号： H04N1/1026 ,  H04N1/00795 ,  H04N1/04 ,  H04N1/1017 ,  H04N1/103 ,  H04N1/1043 ,  H04N1/1048 ,  H04N1/1052 ,  H04N1/193 ,  H04N2201/0418 ,  H04N2201/0422 ,  H04N2201/0456

摘要： A picture reader is provided with a read unit (2) equipped with a contacting member (21) which comes into contact with an original placing table (11) of a flat bed unit (1) and a pressing element (30) which presses the unit (2) against the table (11). Another picture reader is composed of a reader main body (50) having a read unit (102) and an original placing table (51), and an original cover (42) which has a light source (43) and a diffusing plate (45) and is attached to the main body (50) is an openable state, the distance to the light source (43) from a transparent original (41) placed on the table (51) being variable correspondingly to the thickness of the original (41). A still another picture reader reads in advance the accumulated difference between the movement of the optical unit (102) and a light source unit (43) and, when read scanning is started, shifts the relative position of the optical unit (102) to the light source unit (44) in the direction in which the accumulated difference is produced.

公开(公告)号：EP0862120A4

公开(公告)日：1999-11-10

申请号：EP97935794

申请日：1997-08-15

申请人： PFU LTD ,  FUJITSU LTD

发明人： TAKATA HIROAKI ,  ASHIMOTO KATSUHIKO

IPC分类号： G06F12/00 ,  G06F17/21 ,  G06F17/24 ,  G06F17/27 ,  G06F17/30 ,  G06Q10/10

CPC分类号： G06F17/276 ,  G06F17/21

摘要： An original text generating apparatus and its program storage medium specify a group of data by a plurality of dimensions using a parameter setting table having coordinates axes of two or more dimensions, and manage the data. When specific data is pasted, the original text generating apparatus and its program storage medium make this pasting possible after executing various processings. When this pasting is executed by utilizing models such that characters and images can be pasted replaceably by using a replacement detection key, the original text generating apparatus and its program storage medium determine the parameters which are used for the corresponding models, referring to a parameter setting table having coordinates of a plurality of dimensions to establish correlation so that the keys such as the replacement detection key themselves can execute specific processings.