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41. 发明申请

US20070195142A1 Liquid ejection apparatus and liquid restoration method 有权
标题翻译：液体喷射装置和液体恢复方法
公开(公告)号：US20070195142A1
公开(公告)日：2007-08-23
申请号：US11706195
申请日：2007-02-15
申请人： Yasuhiko Kachi
发明人： Yasuhiko Kachi
IPC分类号： B41J2/19
CPC分类号： B41J2/19 , B41J2/17509
摘要： The liquid ejection apparatus includes: a liquid ejection device which ejects liquid; a liquid supply device which supplies the liquid to the liquid ejection device; a saturated dissolved gas amount determination device which determines a saturated dissolved gas amount of the liquid in the liquid ejection device; a dissolved gas amount determination device which determines a dissolved gas amount of the liquid in the liquid ejection device; a liquid restoration device which carries out a liquid restoration processing to reduce the dissolved gas amount of the liquid inside the liquid ejection device; and a liquid restoration control device which controls whether or not the liquid restoration device carries out the liquid restoration processing, according to a differential between the saturated dissolved gas amount determined by the saturated dissolved gas amount determination device and the dissolved gas amount determined by the dissolved gas amount determination device.
摘要翻译：液体喷射装置包括：喷射液体的液体喷射装置; 液体供应装置，其将液体供应到液体喷射装置; 饱和溶解气体量确定装置，其确定液体喷射装置中的液体的饱和溶解气体量; 溶解气体量确定装置，其确定液体喷射装置中的液体的溶解气体量; 液体恢复装置，其执行液体恢复处理以减少液体喷射装置内的液体的溶解气体量; 以及液体恢复控制装置，其根据由饱和溶解气体量判定装置求出的饱和溶解气体量与由溶解的溶解气体量确定的溶解气体量之间的差异，控制液体恢复装置是否进行液体恢复处理气量测定装置。

42. 发明授权

US07172263B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07172263B2
公开(公告)日：2007-02-06
申请号：US10948185
申请日：2004-09-24
申请人： Tsutomu Takatsuka , Hiroshi Inoue , Toshiya Kojima , Yasuhiko Kachi
发明人： Tsutomu Takatsuka , Hiroshi Inoue , Toshiya Kojima , Yasuhiko Kachi
IPC分类号： B41J2/165
CPC分类号： B41J2/16585
摘要： The image forming apparatus comprises: a line type recording head which is arranged so that a longitudinal direction thereof is substantially orthogonal to a conveyance direction of a recording medium; a suction pipe which is disposed in parallel with the recording head and connected to a suctioning device; a rotating body which is supported rotatably on an outer circumference of the suction pipe and has a first opening section and a second opening section; a platen which is arranged in the first opening section of the rotating body movably in parallel with the conveyance direction of the recording medium; and a cap member which is arranged in the second opening section of the rotating body and adapted to cap nozzles of the recording head, wherein the recording medium is suctioned onto the platen and parallelly moved along a conveyance path in a state where the first opening section of the rotating body is connected to the suction pipe.
摘要翻译：图像形成装置包括：线型记录头，其布置成其长度方向基本上与记录介质的传送方向正交; 吸入管，其与记录头平行设置并连接到抽吸装置; 旋转体，其可旋转地支撑在吸入管的外周上，并具有第一开口部和第二开口部; 在与所述记录介质的输送方向平行的方向上配置在所述旋转体的所述第一开口部中的压板，以及盖构件，其布置在所述旋转体的所述第二开口部分中并且适于盖住所述记录头的喷嘴，其中所述记录介质被抽吸到所述台板上并且在所述第一开口部分的状态下沿着输送路径平行移动的旋转体连接到吸入管。

43. 发明申请

US20060290753A1 Ink container and ink jet recording apparatus 有权
标题翻译：墨水容器和喷墨记录装置
公开(公告)号：US20060290753A1
公开(公告)日：2006-12-28
申请号：US11475101
申请日：2006-06-27
申请人： Setsuji Tatsumi , Yasuhiko Kachi , Yoshihiro Ito , Satoru Okamoto
发明人： Setsuji Tatsumi , Yasuhiko Kachi , Yoshihiro Ito , Satoru Okamoto
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2002/17516
摘要： An ink cartridge is partitioned into a negative pressure generator chamber containing a negative pressure generator and a storage chamber containing an ink bag. The ink bag stores ink and supplies the ink to the negative pressure generator chamber through an ink port. The negative pressure generator absorbs and holds the ink by its capillary force, to keep pressure inside nozzles of a recording head negative to atmospheric pressure. Through a first air introduction hole, the air is introduced into the negative pressure generator chamber as the ink in the negative pressure generator chamber decreases. Through a second air introduction hole, the air is introduced into the storage chamber as the ink in the ink bag decreases. So variations in pressure inside the nozzles are suppressed, which makes ink discharge from the nozzles stable.
摘要翻译：墨盒被分隔成负压发生器室，该负压发生器容纳有负压发生器和容纳墨袋的储存室。墨水袋存储墨水并通过墨水口将墨水供应到负压发生器室。负压发生器通过其毛细管力吸收和保持墨水，以将记录头的喷嘴内的压力保持为大气压力。通过第一空气引入孔，当负压发生器室中的墨水减少时，空气被引入负压发生器室。通过第二空气引入孔，当墨袋中的墨水减少时，空气被引入储存室。因此，抑制了喷嘴内的压力变化，这使得喷嘴的墨水排出稳定。

44. 发明申请

US20060290752A1 Ink container and ink jet recording apparatus 失效
公开(公告)号：US20060290752A1
公开(公告)日：2006-12-28
申请号：US11475008
申请日：2006-06-27
申请人： Satoru Okamoto , Yoshihiro Ito , Setsuji Tatsumi , Yasuhiko Kachi
发明人： Satoru Okamoto , Yoshihiro Ito , Setsuji Tatsumi , Yasuhiko Kachi
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2002/17516
摘要： To fill the ink cartridge with the ink, a first air introduction hole of a negative pressure generator chamber is sealed up, and a pressure pump is connected to a second air introduction hole of a storage chamber, to raise pressure inside the storage chamber so as to exhaust air out of an ink bag. While keeping the storage chamber under the high pressure, the second air introduction hole is sealed up, the first air introduction hole is opened, and an ink filling pump is activated to inject the ink through an ink outlet into the negative pressure generator chamber. When a predetermined amount of ink is injected, the second air introduction hole is opened, and the ink filling pump is reactivated to fill up the ink bag as well as the negative pressure generator chamber with the ink.

45. 发明申请

US20060175726A1 Method of forming liquid ejection orifice 审中-公开
标题翻译：液体喷射孔形成方法
公开(公告)号：US20060175726A1
公开(公告)日：2006-08-10
申请号：US11344225
申请日：2006-02-01
申请人： Yasuhiko Kachi
发明人： Yasuhiko Kachi
IPC分类号： B29C45/00
CPC分类号： B41J2/162 , B29C37/02 , B29C45/0013 , B29C45/0055 , B29C45/2628 , B29C2045/0077 , B29C2793/0018 , B29C2793/0045 , B41J2/1433 , B41J2/1637 , B41J2002/14459
摘要： The method forms a plate having liquid ejection orifices from a thermosetting resin containing inorganic micro-particles. The method comprises the steps of: opposing a first mold having pins for forming the liquid ejection orifices and a second mold such that a clearance of δ is provided between the second mold and each of tips of the pins, the clearance δ and a diameter d of the inorganic micro-particles having a relationship of δ
摘要翻译：该方法由含有无机微粒的热固性树脂形成具有液体喷射口的板。该方法包括以下步骤：相对于具有用于形成液体喷射孔的销的第一模具和第二模具，使得在第二模具和销的每个顶端之间提供三角形的间隙，间隙δ和直径d 的具有δ

46. 发明申请

US20050219342A1 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US20050219342A1
公开(公告)日：2005-10-06
申请号：US11093306
申请日：2005-03-30
申请人： Yasuhiko Kachi
发明人： Yasuhiko Kachi
IPC分类号： B41J2/01 , B41J11/00
CPC分类号： B41J11/002
摘要： The image recording apparatus comprises: an inkjet head which has a plurality of nozzles discharging ink onto a recording medium; a conveyance device which performs relative conveyance of the recording medium relatively with respect to the inkjet head; and a fixing device which fixes the ink deposited on the recording medium from the plurality of nozzles, wherein the image recording apparatus records an image by discharging the ink onto the recording medium from the inkjet head while the relative conveyance by the conveyance device, and the image recording apparatus further comprises: a conveyance control device which controls a relative conveyance velocity of the recording medium in the relative conveyance with respect to the inkjet head; a discharge amount control device which controls an amount of the ink discharged from the inkjet head; a fixing control device which controls a fixing energy applied by the fixing device to fix the ink deposited on the recording medium; and a bleeding prevention control device which prevents the ink deposited on the recording medium from bleeding by variation-controlling at least one of the conveyance control device, the discharge amount control device, and the fixing control device.
摘要翻译：图像记录装置包括：喷墨头，其具有将墨水排放到记录介质上的多个喷嘴; 输送装置，其相对于喷墨头执行记录介质的相对传送; 以及固定装置，其从多个喷嘴固定沉积在记录介质上的油墨，其中图像记录装置通过由输送装置进行的相对输送，从喷墨头将油墨喷射到记录介质上，并记录图像，图像记录装置还包括：输送控制装置，其在相对于喷墨头的相对传送中控制记录介质的相对传送速度; 排出量控制装置，其控制从喷墨头排出的墨的量; 固定控制装置，其控制由所述定影装置施加的固定能量以固定沉积在所述记录介质上的所述油墨; 以及出血预防控制装置，其通过对所述输送控制装置，所述排出量控制装置和所述定影控制装置中的至少一个进行变化控制来防止沉积在所述记录介质上的油墨渗透。

47. 发明申请

US20050219282A1 Ink supply device for inkjet printer 失效
标题翻译：喷墨打印机供墨装置
公开(公告)号：US20050219282A1
公开(公告)日：2005-10-06
申请号：US11092597
申请日：2005-03-29
申请人： Yasuhiko Kachi
发明人： Yasuhiko Kachi
IPC分类号： B41J2/175 , B41J29/38
CPC分类号： B41J2/175
摘要： The ink supply device for an inkjet printer which supplies ink to an inkjet head via an ink supply channel from an ink tank storing ink, the ink supply device comprises: a printing duty pre-reading device which previously reads a printing duty from print data; and a flow rate adjustment device which is provided on an upstream side of a pressure loss region in the ink supply channel and controls a flow rate of ink passing through the pressure loss region in the ink supply channel to a prescribed flow rate, in accordance with the printing duty obtained by the printing duty pre-reading device.
摘要翻译：一种喷墨打印机用墨水供给装置，其特征在于，具备：预先从打印数据读取印刷任务的印刷负荷预读装置，所述喷墨打印机的墨水供给装置，以及流量调节装置，其设置在所述供墨通道中的压力损失区域的上游侧，并且根据所述流量调节装置将通过所述供墨通道中的所述压力损失区域的墨水的流量控制为规定的流量由印刷任务预读装置获得的印刷任务。

48. 发明授权

US4063061A Butt-welding device 失效
标题翻译：对焊设备
公开(公告)号：US4063061A
公开(公告)日：1977-12-13
申请号：US643705
申请日：1975-12-23
申请人： Yoshiharu Fujino , Iwane Chiba , Toshimi Chiyonobu , Tomihisa Takahata , Yasuhiko Kachi
发明人： Yoshiharu Fujino , Iwane Chiba , Toshimi Chiyonobu , Tomihisa Takahata , Yasuhiko Kachi
IPC分类号： B23K11/04 , B23K9/025 , B23K11/087 , B23K11/02
CPC分类号： B23K11/087
摘要： A butt welding device wherein the trailing edge of a first or preceding strip and the leading edge of a second or succeeding strip are clamped in position, simultaneously cut off, and joined together by flash butt welding and thereafter the flash and upset are removed by machining.
摘要翻译：一种对接焊接装置，其中第一或前一条带的后缘和第二或后续条带的前缘被夹紧就位，同时切断，并通过闪光对接焊接连接在一起，此后通过机械加工消除闪光和镦粗。

49. 发明申请

US20210023847A1 LIQUID DISCHARGE APPARATUS 有权
公开(公告)号：US20210023847A1
公开(公告)日：2021-01-28
申请号：US16928175
申请日：2020-07-14
申请人： Yasuhiko Kachi , Shohei Saito
发明人： Yasuhiko Kachi , Shohei Saito
IPC分类号： B41J2/175 , B41J29/377
摘要： A liquid discharge apparatus includes a head configured to discharge a liquid, a circulation passage through which a temperature-controlled liquid circulates, at least two heat generation portions different in heat generation amount from each other, and a cooler configured to cool the temperature-controlled liquid. The circulation passage is coupled to the head. The at least two heat generation portions are thermally coupled with the circulation passage in an ascending order of heat generation amount and downstream from the cooler in a direction of flow in the circulation passage.

50. 发明申请

US20190092017A1 HEAD DEVICE AND LIQUID DISCHARGE APPARATUS INCLUDING THE HEAD DEVICE 审中-公开
公开(公告)号：US20190092017A1
公开(公告)日：2019-03-28
申请号：US16204267
申请日：2018-11-29
申请人： Kunihiro Yamanaka , Yasuhiko Kachi
发明人： Kunihiro Yamanaka , Yasuhiko Kachi
IPC分类号： B41J2/14 , B41J2/195 , B41J2/175
摘要： A head device includes a liquid discharge head, a liquid supply channel, a second temperature-control-liquid channel, and a thermal connector. The liquid discharge head includes a heat generation member and a first temperature-control-liquid channel. The first temperature-control-liquid channel is disposed at a vicinity of the heat generation member. A temperature control liquid flows through the first temperature-control-liquid channel. The liquid supply channel supplies a liquid to the liquid discharge head. The temperature control liquid flows through the second temperature-control-liquid channel. The thermal connector thermally connects the liquid supply channel and the second temperature-control-liquid channel.

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