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61. 发明申请

US20090289975A1 IMAGE FORMING DEVICE AND PRINTED MATTER 有权
标题翻译：图像形成装置和印刷物
公开(公告)号：US20090289975A1
公开(公告)日：2009-11-26
申请号：US12159658
申请日：2007-11-14
申请人： Takahiro Yoshida
发明人： Takahiro Yoshida
IPC分类号： B41J29/38
CPC分类号： B41J2/04598 , B41J2/04581 , B41J2/04588 , B41J2/04593 , B41J2/04596 , B41J2/16526
摘要： In an image forming device including a liquid discharge head in which nozzles for discharging liquid drops are arranged side by side, a drive waveform generating unit generates, within a single drive cycle, a first drive waveform containing a drive signal to discharge an amount of liquid drop used for image formation, and a second drive waveform containing a drive signal to discharge an amount of liquid drop smaller than a minimum discharge drop amount used for image formation. A head control unit causes the liquid discharge head to discharge the amount of liquid drop used for image formation in accordance with the first drive waveform for a region where an image is formed, and to discharge the amount of liquid drop smaller than the minimum discharge drop amount in accordance with the second drive waveform for a region where any image is not formed.
摘要翻译：在包括液体排出头的图像形成装置中，其中用于排出液滴的喷嘴并排布置，驱动波形生成单元在单个驱动周期内产生包含驱动信号的第一驱动波形，以排出液体量以及包含驱动信号的第二驱动波形，以排出小于用于图像形成的最小放电液滴量的液滴量。头控制单元使得液体排出头根据用于形成图像的区域的第一驱动波形排出用于图像形成的液滴量，并且将液滴的量排出量比最小放电降低对于没有形成任何图像的区域，根据第二驱动波形的量。

62. 发明申请

US20080024536A1 Image forming apparatus, liquid discharging head, image forming method, recorded matter, and recording liquid 失效
标题翻译：图像形成装置，喷液头，成像方法，记录物和记录液
公开(公告)号：US20080024536A1
公开(公告)日：2008-01-31
申请号：US11880966
申请日：2007-07-24
申请人： Masanori Hirano , Yoshihisa Ohta , Masakazu Yoshida , Shigeaki Kimura , Naoya Morohoshi , Tomohiro Inoue , Takahiro Yoshida
发明人： Masanori Hirano , Yoshihisa Ohta , Masakazu Yoshida , Shigeaki Kimura , Naoya Morohoshi , Tomohiro Inoue , Takahiro Yoshida
IPC分类号： B41J29/38
CPC分类号： B41J2/2107 , B41J2/055 , B41J2/155 , B41J11/009 , B41J2002/14419 , C09D11/322
摘要： A disclosed image forming apparatus includes a line-type liquid discharging head including nozzles configured to jet liquid droplets. The nozzles are aligned in a sheet width direction. The line-type liquid discharging head includes plural nozzle rows each including an alignment of a plurality of the nozzles configured to discharge liquid droplets of the same color. A distance L1 between the nozzle rows is L1=T11×V1, where T1 is a liquid transfer amount impregnating time of a standard sheet and V1 is a sheet conveying speed.
摘要翻译：所公开的图像形成装置包括具有喷射液滴的喷嘴的线型排液头。喷嘴在纸张宽度方向上排列。线型排液头包括多个喷嘴排，每个喷嘴排均包括配置成排出相同颜色的液滴的多个喷嘴的对准。喷嘴列之间的距离L 1为L 1 = T 1×X 1，其中T 1为标准片材的液体输送量浸渍时间，V 1为片材输送速度。

63. 发明授权

US07285041B2 Air passage switching device and vehicle air conditioner 失效
标题翻译：空气通道开关装置和车辆空调
公开(公告)号：US07285041B2
公开(公告)日：2007-10-23
申请号：US11301082
申请日：2005-12-12
申请人： Takahiro Yoshida , Takashi Yamamoto
发明人： Takahiro Yoshida , Takashi Yamamoto
IPC分类号： B60H1/26
CPC分类号： B60H1/00692
摘要： An air passage switching device includes a slide door slidable along first and second opening portions partitioned by a partition portion, a guide member for guiding the slide door, and a link mechanism for slidably moving the slide door along the guide member. The link mechanism includes a rotation shaft rotatably supported in a case, a link portion provided at one end portion of the slide door, and a link lever connected to the rotation shaft and the link portion. The link portion is rotatable around the rotation shaft only within a range of the second opening portion in a sliding direction, among the first and second opening portions. Furthermore, the slide door can be provided with a first seal portion for sealing a clearance with outer peripheral portions of the first and second opening portions, and a second seal portion for sealing a clearance with the partition portion.
摘要翻译：一种空气通道切换装置，包括可沿着由分隔部分隔开的第一和第二开口部滑动的滑动门，用于引导滑动门的引导构件，以及用于沿着导向构件可滑动地移动滑动门的连杆机构。连杆机构包括可旋转地支撑在壳体中的旋转轴，设置在滑动门的一个端部处的连杆部分和连接到旋转轴和连杆部分的连杆。连接部仅在第一开口部和第二开口部之间的滑动方向的第二开口部的范围内可旋转地旋转。此外，滑动门可以设置有用于与第一和第二开口部的外周部密封间隙的第一密封部和用于与间隔部密封间隙的第二密封部。

64. 发明授权

US07150489B2 Reinforcing structure for automotive vehicles 失效
标题翻译：汽车增强结构
公开(公告)号：US07150489B2
公开(公告)日：2006-12-19
申请号：US10797527
申请日：2004-03-09
申请人： Takahiro Yoshida , Takashi Yamamoto , Kenji Miyata , Yuichiroh Shigematsu
发明人： Takahiro Yoshida , Takashi Yamamoto , Kenji Miyata , Yuichiroh Shigematsu
IPC分类号： B62D25/14
CPC分类号： B62D25/145
摘要： A reinforcing structure for automotive vehicles is disclosed, in which cross car beams (1) constituting a reinforcing structure for the instrument panel or the like include an upper cross car beam (1A) of a hollow bar such as a small-diameter pipe straight or having a plurality of curves and suspended between left and right front pillars, and at least a lower cross car beam (1B) of a hollow bar such as an L-shaped small-diameter pipe. The part of the lower cross car beam nearer to the driver's seat is in contact and welded with the upper cross car beam, and the part of the lower cross car beam not in contact with the upper cross car beam functions as a brace (5). A steering shaft (3) is mounted on the cross car beams in the direction crossing the cross car beams. A lower cross car beam (1C) of a similar shape to the lower car beam nearer to the driver's seat can also be arranged nearer to the front passenger seat.
摘要翻译：公开了一种用于机动车辆的加强结构，其中构成仪表板等的加强结构的交叉梁（1）包括诸如小直径管直线的中空杆的上横梁（1A）或具有多个曲线并悬挂在左前柱和右前柱之间的至少一个下横梁（1B），以及诸如L形小直径管的中空杆的至少一个下横梁（1B）。靠近驾驶员座椅的下十字车梁的一部分与上交叉车梁接触并焊接，并且下交叉车梁与上交叉车梁不接触的部分用作支架（5）。转向轴（3）沿交叉车梁的方向安装在十字车梁上。与靠近驾驶员座椅的下车梁类似形状的下横梁（1C）也可以布置成更接近前乘客座椅。

65. 发明申请

US20050220085A1 Telephone set, repeating device and recording medium 失效
标题翻译：电话机，重复设备和录音媒体
公开(公告)号：US20050220085A1
公开(公告)日：2005-10-06
申请号：US11140929
申请日：2005-06-01
申请人： Takahiro Yoshida , Masaru Noji , Takahiro Sasaki , Tadashi Saito
发明人： Takahiro Yoshida , Masaru Noji , Takahiro Sasaki , Tadashi Saito
IPC分类号： H04L12/66 , H04L29/06 , H04L29/08 , H04M3/58 , H04M7/00
CPC分类号： H04L65/1083 , H04L29/06 , H04L29/06027 , H04L67/14 , H04L69/329 , H04M3/58 , H04M7/006
摘要： A telephone 12a connected to a local area network 10, comprising a means for requesting during communication a response from another receiver-side telephone 12b indicating its availability to receive a call, and a means for notifying the address of the receiver-side telephone 12b that responded to the caller-side telephone 22a.
摘要翻译：连接到局域网10的电话机12a，包括用于在通信期间请求指示其接收呼叫的可用性的另一个接收机侧电话机12的响应的装置，以及用于通知接收机侧电话的地址的装置响应于呼叫者侧电话机22a。

66. 发明授权

US06801366B2 Projection lens system and projection image display apparatus using the same 失效
标题翻译：投影透镜系统和使用其的投影图像显示装置
公开(公告)号：US06801366B2
公开(公告)日：2004-10-05
申请号：US10622642
申请日：2003-07-21
申请人： Koji Hirata , Naoyuki Ogura , Shigeru Mori , Takahiro Yoshida , Kazunari Nakagawa
发明人： Koji Hirata , Naoyuki Ogura , Shigeru Mori , Takahiro Yoshida , Kazunari Nakagawa
IPC分类号： G02B300
CPC分类号： G02B13/06 , H04N5/74
摘要： When a projection lens system used for a rear projection type image display apparatus has a first lens group having an aspherical lens surface, a second lens group, a third lens group sharing almost all the positive refractive power of the overall system, a fourth lens group having an aspherical lens surface, a fifth lens group, and a sixth lens group including a lens having a profile of aspherical surface in which the concave surface thereof faces the screen side and the refractive power in the marginal area is weaker than the refractive power around the optical axis, a projection lens system having a large aperture ratio (low F-number), high focus, wide field angle, and sufficient marginal light amount ratio can be realized at a low cost.
摘要翻译：当用于背投型图像显示装置的投影透镜系统具有具有非球面透镜表面的第一透镜组，第二透镜组，共享整个系统的几乎全部正折射力的第三透镜组时，第四透镜组具有非球面透镜表面，第五透镜组和第六透镜组，所述第六透镜组包括具有非球面形状的透镜，其中凹面朝向屏幕侧，并且边缘区域中的折光力弱于周围的折光力可以以低成本实现光轴，具有大开口率（低F值），高焦距，宽视野角和足够的边缘光量比的投影透镜系统。

67. 发明申请

US20230098478A1 LIQUID DISCHARGE APPARATUS, DRIVE WAVEFORM GENERATOR, AND HEAD DRIVING METHOD 有权
公开(公告)号：US20230098478A1
公开(公告)日：2023-03-30
申请号：US17930106
申请日：2022-09-07
申请人： Takahiro Yoshida
发明人： Takahiro Yoshida
IPC分类号： B41J2/045
摘要： A liquid discharge apparatus includes: a liquid discharge head configured to discharge a liquid from a nozzle; a drive waveform generator configured to generate a drive waveform including multiple drive pulses to be applied to the liquid discharge head, the multiple drive pulses successively including: a first drive pulse configured to cause the liquid discharge head to discharge the liquid; a second drive pulse configured to cause the liquid discharge head not to discharged the liquid while causing meniscus of the liquid in the nozzle in the liquid discharge head to vibrate; and a third drive pulse configured to cause the liquid discharge head to discharge the liquid; in time series.

68. 发明授权

US10160216B2 Droplet discharge head and image forming apparatus incorporating same 有权
公开(公告)号：US10160216B2
公开(公告)日：2018-12-25
申请号：US15333389
申请日：2016-10-25
申请人： Takayuki Nakai , Takahiro Yoshida , Shiomi Andou , Toshimichi Odaka , Kanshi Abe
发明人： Takayuki Nakai , Takahiro Yoshida , Shiomi Andou , Toshimichi Odaka , Kanshi Abe
IPC分类号： B41J2/175 , B41J2/18 , B41J2/19 , B41J2/14
摘要： A droplet discharge head includes a plurality of discharge orifices, a plurality of pressure generation chambers, a supply liquid chamber, a plurality of supply channels, a circulation liquid chamber, and a plurality of circulation channels. The discharge orifices discharge droplets. The pressure generation chambers are communicated with the discharge orifices, to apply pressure to liquid in the pressure generation chambers. The supply liquid chamber stores liquid to be supplied to the pressure generation chambers. The supply channels are communicated with the pressure generation chambers. The circulation liquid chamber receives liquid collected from the pressure generation chambers. The circulation channels communicate the pressure generation chambers with the circulation liquid chamber. Each of the circulation channels includes a small cross-section portion that has a smaller cross-sectional area in a width direction perpendicular to a longitudinal direction of each of the circulation channels than another portion in the longitudinal direction.

69. 发明申请

US20180272739A1 LIQUID CIRCULATION APPARATUS AND LIQUID DISCHARGE APPARATUS 审中-公开
公开(公告)号：US20180272739A1
公开(公告)日：2018-09-27
申请号：US15875578
申请日：2018-01-19
申请人： Hiroshi Sawase , Takahiro Yoshida
发明人： Hiroshi Sawase , Takahiro Yoshida
IPC分类号： B41J2/18 , B41J2/175 , B41J2/045 , B41J2/14
CPC分类号： B41J2/18 , B41J2/04583 , B41J2/14274 , B41J2/14451 , B41J2/175 , B41J2/17509 , B41J2/17566 , B41J2/17596 , B41J2202/12
摘要： A liquid circulation apparatus includes a circulation channel through which a liquid is circulated via a liquid discharge head including a supply port and a discharge port. The circulation channel includes a first manifold communicating with the supply port of the liquid discharge head, a second manifold communicating with the discharge port of the liquid discharge head, a supply channel connecting the first manifold and the supply port of the liquid discharge head, and a discharge channel connecting the second manifold and the discharge port of the liquid discharge head. A fluid resistance from the first manifold to the supply port of the liquid discharge head via the supply channel is smaller than a fluid resistance from the second manifold to the discharge port of the liquid discharge head via the discharge channel.

70. 发明授权

US10011729B2 Ink, method for producing ink, ink storage container, recording device, and recording method 有权
公开(公告)号：US10011729B2
公开(公告)日：2018-07-03
申请号：US15601283
申请日：2017-05-22
申请人： Yoshiki Yanagawa , Takuya Yamazaki , Takahiro Yoshida
发明人： Yoshiki Yanagawa , Takuya Yamazaki , Takahiro Yoshida
IPC分类号： C09D11/322 , C09D11/32 , C09D11/326 , B41J2/015 , B41J2/135 , B41J2/315 , C09D11/324 , C09D11/02
CPC分类号： C09D11/322 , C09D11/326 , C09D11/38
摘要： An ink is provided. The ink includes a quinacridone pigment and an organic solvent having a solubility parameter of from 9.00 to 11.80 in an amount of from 30% to 60% by mass of total mass of the ink. Both a viscosity change rate and a particle diameter change rate of the ink, before and after the ink is heated at 80° C. for 4 weeks in a sealed state, are in the range of from −5% to 1%.

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