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1. 发明授权

US08091987B2 Ink jet print head with improved reliability 有权
标题翻译：喷墨打印头具有提高的可靠性
公开(公告)号：US08091987B2
公开(公告)日：2012-01-10
申请号：US11994932
申请日：2006-06-13
申请人： Patrick Van Den Bergen
发明人： Patrick Van Den Bergen
IPC分类号： B41J2/05 , B41J2/045 , B41J2/02
CPC分类号： B41J2/1433 , B41J2/14209 , B41J2202/12
摘要： An ink jet print head is provided having an ink chamber and a nozzle plate closing the ink chamber at an end comprising a nozzle for ejecting a drop of ink through it. The nozzle plate further includes an ink path for flowing an ink through in a direction parallel with the nozzle plate and passing the inner end of the nozzle. This ink flow is in excess of that required for replenishing the ejected drops of ink in the ink chamber and may flow continuously passed the inner end of the nozzle and along the ink path to refresh the ink that is used for ejecting through the nozzle.
摘要翻译：提供了一种喷墨打印头，其具有墨水室和喷嘴板，该喷嘴板在端部封闭墨水室，其包括用于通过其喷射墨滴的喷嘴。喷嘴板还包括用于使油墨沿着与喷嘴板平行的方向流过并使喷嘴的内端通过的油墨通路。这种墨水流量超过了在墨水室中补充喷射的墨滴所需的量，并且可以连续地流过喷嘴的内端并且沿油墨通道流动，从而刷新通过喷嘴喷射的墨水。

2. 发明授权

US07036900B2 Printing method and apparatus for back-up of defective marking elements 失效
标题翻译：用于备份缺陷标记元件的打印方法和装置
公开(公告)号：US07036900B2
公开(公告)日：2006-05-02
申请号：US10375541
申请日：2003-02-27
申请人： Rudi Vanhooydonck , Patrick Van den Bergen
发明人： Rudi Vanhooydonck , Patrick Van den Bergen
IPC分类号： B41J29/38 , B41J29/393
CPC分类号： B41J2/2139 , B41J2/2135
摘要： A dot matrix printer and printing method for being able to print a dot matrix on a printing medium using a plurality of marking elements on a printing head is described. A set of combinations of firing order of the plurality of marking elements is determined as well as a sequence of relative translation movements between the printing medium and the printing head so that all the dots in the dot matrix can be printed by application of each of the set of combinations, and any dot in the dot matrix can be printed by at least a first and a second equivalent marking element from a set of equivalent marking elements. For printing sets of dots in the dot matrix, a first equivalent marking element is selected from the set of equivalent marking elements to print the set of dots as part of a first firing order. If a pre-set number of equivalent marking elements of the set of equivalent marking elements are defective, the printing head is reconfigured so that other sets of at least first and second equivalent marking elements are determined.
摘要翻译：描述了能够使用打印头上的多个标记元素在打印介质上打印点阵的点阵打印机和打印方法。确定多个标记元件的点火顺序的组合以及打印介质和打印头之间的相对平移运动的顺序，使得点阵中的所有点可以通过应用一组组合，并且点阵中的任何点可以由来自一组等效标记元素的至少第一和第二等效标记元素打印。对于在点阵中打印点集合，从等效标记元素组中选择第一等效标记元素，以将点集合作为第一次点火顺序的一部分进行打印。如果一组等效标记元件的预设数量的等效标记元件有缺陷，则重新配置打印头，使得确定至少第一和第二等效标记元件的其它组。

3. 发明授权

US6048113A Photographic sheet material processing 失效
标题翻译：摄影片材处理
公开(公告)号：US6048113A
公开(公告)日：2000-04-11
申请号：US142344
申请日：1998-09-04
申请人： Patrick Van den Bergen , Ronny Van Bouwel
发明人： Patrick Van den Bergen , Ronny Van Bouwel
IPC分类号： G03D3/00 , G03D3/06 , G03D13/02
CPC分类号： G03D3/06
摘要： Photographic sheet material is processed using a processing cell through which the sheet material passes. Process liquid is fed from a collapsible storage container to the cell and returned from the cell to the container. The returning liquid is caused to enter the container as a jet stream. A cap assembly for the container comprises a body releasably connected to an upwardly facing mouth of the container. Inlet and outlet passages pass through the body and the inlet passage opening into the container is provided with a cross-sectional area smaller than that of the outlet passage to enable the jet stream to be achieved. Mixing of the returning process liquid in the container in a simple and economical manner is possible without compromising the ability of the container to collapse.
摘要翻译： PCT No.PCT / EP97 / 00867 Sec。 371日期：1998年9月4日 102（e）日期1998年9月4日PCT 1997年2月21日PCT PCT。出版物WO97 / 33195 日期1997年9月12日照片片材使用片材通过的处理单元进行处理。处理液体从可收缩的储存容器进入细胞并从细胞返回到容器中。使返回的液体作为喷射流进入容器。用于容器的盖组件包括可释放地连接到容器的向上的嘴的主体。入口和出口通道穿过主体，并且进入容器的入口通道的横截面面积小于出口通道的横截面面积，以实现喷射流。返回的处理液体以简单和经济的方式混合在容器中是可能的，而不损害容器塌陷的能力。

4. 发明授权

US5927352A Device for discharging powder contained in a bag 失效
标题翻译：用于排出包含在袋中的粉末的装置
公开(公告)号：US5927352A
公开(公告)日：1999-07-27
申请号：US74327
申请日：1998-05-07
申请人： Paul Wouters , Patrick Van den Bergen
发明人： Paul Wouters , Patrick Van den Bergen
IPC分类号： G03C5/26 , B65B69/00 , G03D3/06 , B65B1/04 , B65B3/04
CPC分类号： B65B69/0008
摘要： The device comprises a housing (10) having a powder inlet opening (12) in an upper face (13) thereof. A dust shield (14) upstands from the upper face (13) adjacent said powder inlet opening (12). A movable box (16) for accommodating a bag (18) containing powder has an open end (20). Co-operating guides (22, 24) provided respectively on the housing (10) and on the box (16) constrain movement of the box (16) between a first position in which the open end (20) is closed by the dust shield (14) and a second position in which the open end (20) mates with the powder inlet opening (12) to allow powder from the bag (18) to fall through the powder inlet opening (12). Thereby, discharge of the powder contents of a flexible material bag can be achieved in a convenient manner.
摘要翻译：该装置包括在其上表面（13）中具有粉末入口（12）的壳体（10）。防尘罩（14）从靠近所述粉末入口（12）的上表面（13）竖立起来。用于容纳含有粉末的袋子（18）的活动盒（16）具有开口端（20）。分别设置在壳体（10）和箱体（16）上的配合导向器（22,24）限制箱体（16）在其中开口端（20）被防尘罩（14）和第二位置，其中开口端（20）与粉末入口（12）配合，以允许来自袋（18）的粉末通过粉末入口（12）落下。由此，可以以方便的方式实现柔性材料袋的粉末成分的排出。

5. 发明授权

US07025437B2 Printing methods and apparatus for mutually interstitial printing and optional interlacing 失效
公开(公告)号：US07025437B2
公开(公告)日：2006-04-11
申请号：US10252271
申请日：2002-09-23
申请人： Rudi Vanhooydonck , Patrick Van den Bergen
发明人： Rudi Vanhooydonck , Patrick Van den Bergen
IPC分类号： B41J2/15 , B41J2/145 , B41J29/38
CPC分类号： B41J2/2103 , B41J2/2132 , G06K15/105
摘要： A dot matrix printing method is provided for printing an image on a printing medium with a printing head and having an array of equally spaced marking elements. The marking elements are spaced apart by a distance “x” in a slow scan direction and there is a first relative linear movement between the printing head and the printing medium in a fast scan direction perpendicular to the slow scan direction. The method includes printing the image as at least one set of monochromatic mutually interstitially printed sub-images wherein at least one of the number of sub-images and a sequence in which the printing of the sub-images is performed is settable by the user. An apparatus for dot matrix printing an image on a printing medium is also provided.

6. 发明授权

US6049344A Apparatus for the wet processing of photographic sheet material 失效
标题翻译：照相片材湿法处理设备
公开(公告)号：US6049344A
公开(公告)日：2000-04-11
申请号：US90759
申请日：1998-06-04
申请人： Bartholomeus Verlinden , Patrick Van den Bergen , Bart Verhoest , Dirk de Ruyter , Ludo Van Schepdael
发明人： Bartholomeus Verlinden , Patrick Van den Bergen , Bart Verhoest , Dirk de Ruyter , Ludo Van Schepdael
IPC分类号： G03D3/13 , G03D3/02 , G03D13/04
CPC分类号： G03D3/132
摘要： The apparatus comprises at least one treatment vessel (12) comprising a housing (14) having a sheet material inlet opening (17) and a sheet material outlet opening (18) defining a sheet material path (20) through said vessel (12). Each opening (17, 18) is closed by a path-defining rotatable roller (28) biased towards a reaction surface (30) to form a nip (36) there-between through which said sheet material path (20) extends. The path-defining roller (28) is in contact along its length, with a plurality of rotatable intermediate rollers (38) carried in fixed bearings (40) mounted on said housing (14).
摘要翻译：该装置包括至少一个处理容器（12），其包括具有片材进料口（17）的壳体（14）和限定穿过所述容器（12）的片材路径（20）的片材出口开口（18）。每个开口（17,18）由朝向反作用表面（30）偏置的路径限定的可旋转辊（28）封闭，以在其间形成辊隙（36），所述板材路径（20）延伸通过该辊隙。路径限定辊（28）沿其长度接触，多个可转动的中间辊（38）承载在安装在所述壳体（14）上的固定轴承（40）中。

7. 发明授权

US6004727A Method of making a lithographic printing plate 失效
标题翻译：制作平版印刷版的方法
公开(公告)号：US6004727A
公开(公告)日：1999-12-21
申请号：US103838
申请日：1998-06-24
申请人： Bart Verlinden , Joan Vermeersch , Patrick Van den Bergen
发明人： Bart Verlinden , Joan Vermeersch , Patrick Van den Bergen
IPC分类号： G03F7/00 , G03F7/30 , G03F7/07 , G03D9/02 , G03D13/00 , G03F7/26
CPC分类号： G03F7/3042
摘要： An imaging element (15, 122) comprising on a lithographic base at least one radiation sensitive or heat-sensitive layer composition, is image-wise exposed to radiation or heat. The composition is such that when exposed and developed, a lithographic surface is formed. The exposed imaging element is then passed through a closed treatment cell (26, 64, 66) in a processing apparatus in which the imaging element is brought into contact with a single developing fluid (44, 124). The closed treatment cell (26; 64, 66) comprises a housing (24; 114) having an entrance (28; 116) and an exit (30; 118) each closed by a path-defining roller (32; 128) in contact with a reaction surface (33; 130) to form a nip (34; 136) therebetween, through which the plate path (36; 72) extends. Sealing means (38; 138, 139) seal each path-defining roller (32; 128) to the housing. Evaporation, oxidation and carbonization of the treatment liquid is significantly reduced and quality control of the plate is possible before mounting on a printing machine.
摘要翻译：在光刻基底上包含至少一种辐射敏感或热敏层组合物的成像元件（15,122）被成像地暴露于辐射或热。组合物使得当曝光和显影时，形成光刻表面。然后，曝光的成像元件在其中成像元件与单个显影液体（44,124）接触的处理设备中通过封闭的处理单元（26,64,66）。封闭的处理单元（26; 64,66）包括具有入口（28; 116）和出口（30; 118）的壳体（24; 114），每个通过接触的路径限定辊（32; 128）封闭具有反应表面（33; 130）以在其间形成压区（34; 136），板路径（36; 72）延伸穿过该辊隙。密封装置（38; 138,139）将每个路径限定辊（32; 128）密封到壳体。处理液的蒸发，氧化和碳化显着降低，并且在安装到印刷机上之前可以对印版进行质量控制。

8. 发明授权

US5899595A Apparatus for liquid processing of photographic sheet material 失效
标题翻译：照相片材液体处理装置
公开(公告)号：US5899595A
公开(公告)日：1999-05-04
申请号：US960151
申请日：1997-10-29
申请人： Bartholomeus Verlinden , Patrick Van den Bergen
发明人： Bartholomeus Verlinden , Patrick Van den Bergen
IPC分类号： G03D3/00 , G03D3/06 , G03D3/13 , G03D3/02
CPC分类号： G03D3/132 , G03D3/06
摘要： The apparatus comprises a housing (10) defining a treatment vessel (12.sup.2) having entrance and exit openings (16, 20) defining a sheet material path (22) therethrough. The lower opening (20) is closed by a pair of path-defining rollers (28, 26) biased into contact with each other to form a nip (28) through which the sheet material path (22) extends. The housing (10) includes a collecting chamber (50) positioned to collect treatment liquid which in use falls from the treatment vessel (12.sup.2) through one or both of the openings. The collecting chamber (50) is a closed chamber (50) and means (52) are provided to return treatment liquid from the collecting chamber (50) to the treatment vessel (12.sup.2). The construction has the advantage that the wastage of treatment liquid is reduced without requiring the use of complicated and costly sealing devices.
摘要翻译：该装置包括限定具有限定穿过其中的片材路径（22）的入口和出口（16,20）的处理容器（122）的壳体（10）。下开口（20）被一对偏压相互接触的路径限定辊（28,26）封闭，以形成一个辊隙（28），板材路径（22）延伸穿过该辊隙。所述壳体（10）包括收集室（50），所述收集室（50）定位成收集处理液体，所述处理液体在使用中通过所述开口中的一个或两个从所述处理容器（122）落下。收集室（50）是封闭室（50），并且提供装置（52）以将处理液体从收集室（50）返回到处理容器（122）。该结构的优点在于减少了处理液的浪费，而不需要使用复杂且昂贵的密封装置。

9. 发明授权

US5771090A Image recording apparatus comprising an imagesetter and a vertical processor 失效
标题翻译：图像记录装置，包括成像设备和垂直处理器
公开(公告)号：US5771090A
公开(公告)日：1998-06-23
申请号：US643797
申请日：1996-05-07
申请人： Bartholomeus Verlinden , Patrick Van den Bergen , Jan Claes
发明人： Bartholomeus Verlinden , Patrick Van den Bergen , Jan Claes
IPC分类号： B41C1/055 , G03B27/32 , G03B27/46 , G03D9/00 , G03F7/00 , G03F7/07 , G03F7/30 , G03B27/00 , G03D3/08
CPC分类号： G03B27/32
摘要： Apparatus for exposing and processing a photographic recording material, generally called imaging element, comprising (i) an exposing part, generally called imagesetter, in which the imaging element is imagewise exposed, and (ii) a processing part, generally called processor, in which the imaging element is wet processed, characterized in that the exposed imaging element is fed automatically from the imagesetter into the processor and in that the processing is carried out along a substantially vertical path. Also disclosed is a method for recording an image by using the above described apparatus for exposing and processing an imaging element.
摘要翻译：用于曝光和处理照相记录材料（通常称为成像元件）的设备，包括（i）成像元件成像曝光的通常称为成像设备的曝光部分，以及（ii）通常称为处理器的处理部件，其中成像元件被湿式处理，其特征在于，将曝光的成像元件从成像器自动馈送到处理器中，并且沿着基本垂直的路径执行处理。还公开了一种通过使用上述用于曝光和处理成像元件的装置来记录图像的方法。

10. 发明授权

US5737662A Apparatus for the wet processing of photographic sheet material 失效
标题翻译：照相片材湿法处理设备
公开(公告)号：US5737662A
公开(公告)日：1998-04-07
申请号：US643825
申请日：1996-05-07
申请人： Bartholomeus Verlinden , Bart Verhoest , Patrick Van den Bergen
发明人： Bartholomeus Verlinden , Bart Verhoest , Patrick Van den Bergen
IPC分类号： G03D3/00 , G03D3/08 , G03D3/10 , G03D3/13 , G03D5/04
CPC分类号： G03D5/04 , G03D3/132
摘要： An apparatus for the wet processing of photographic sheet material comprises at least one treatment vessel (12, 12', 12") having upper and lower openings (17, 18), one of the openings constituting a sheet material inlet and the other of the openings constituting a sheet material outlet, the inlet and outlet defining there-between a substantially vertical sheet material path (20) through the vessel. The vessel comprises a pair of rotatable rollers (28, 30) biased towards each other to define a nip (36) there-between through which the sheet material path extends. The apparatus is characterized in that the rollers (28, 30) are axially offset relative to each other; and each roller is in sealing contact along its length, at least between the limits (56) of the nip (36) with a stationary sealing member (38, 39).
摘要翻译：一种用于照相片材湿法处理的装置包括至少一个具有上开口和下开口（17,18）的处理容器（12,12'，12“），其中一个开口构成片材入口，另一个所述开口构成片材出口，所述入口和出口限定在通过所述容器的基本垂直的片材路径（20）之间。该容器包括一对可相对偏压的可旋转的辊子（28,30），以在其之间限定片材材料路径延伸通过的辊隙（36）。该装置的特征在于，辊（28,30）相对于彼此轴向偏移; 并且每个辊沿其长度至少在压区（36）的限制（56）与固定密封构件（38,39）之间密封接触。

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