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11. 发明授权

US6145951A Method and apparatus for correcting printhead, printhead corrected by this apparatus, and printing apparatus using this printhead 失效
标题翻译：用于校正打印头，由该装置校正的打印头以及使用该打印头的打印装置的方法和装置
公开(公告)号：US6145951A
公开(公告)日：2000-11-14
申请号：US604545
申请日：1996-02-21
申请人： Kimiyuki Hayasaki , Masaki Inaba
发明人： Kimiyuki Hayasaki , Masaki Inaba
IPC分类号： B41J2/175 , B41J2/05 , B41J2/16 , B41J11/00 , G06F3/00 , G06F3/12 , G06K15/10 , B41J29/393
CPC分类号： B41J2/04505 , B41J11/004 , B41J2/04528 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/04565 , B41J2/0457 , B41J2/0458 , B41J2/04588 , B41J2/04598 , G06K15/10 , B41J2202/17 , B41J2202/20 , B41J2202/21 , G06K2215/0082
摘要： An apparatus and method for correcting printing characteristics of a full-line printhead, and producing a high-printing quality printhead at high manufacturing yield, a corrected printhead by this apparatus, and a printer employing this printhead are disclosed. According to this method, an image is printed on a printing medium by using double pulses obtained based on fluctuation of resistance of each printing unit of a printhead, and a reference OD value is determined from an OD value histogram of the printed image. A preheating pulse width is selected, based on OD values of n printed images obtained by changing the preheating pulse width n times and the reference OD value, such that an OD value on each printing element is equal or close to the reference OD value. For example, assuming that the reference value is 0.43, a preheating pulse width on printing element No. 3 is 0.875.mu. sec.
摘要翻译：公开了一种用于校正全线打印头的打印特性并以高制造成品生产高打印质量打印头的装置和方法，通过该装置校正的打印头以及采用该打印头的打印机。根据该方法，通过使用基于打印头的每个打印单元的电阻的波动获得的双脉冲将图像打印在打印介质上，并且根据打印图像的OD值直方图确定参考OD值。基于通过改变预热脉冲宽度n次获得的n个打印图像的OD值和参考OD值来选择预热脉冲宽度，使得每个打印元件上的OD值等于或接近参考OD值。例如，假设参考值为0.43，打印元件3上的预热脉冲宽度为0.875μsec。

12. 发明授权

US6094280A Method and apparatus for correcting print density by printhead, printhead corrected by this apparatus, and printing apparatus using this printhead 失效
标题翻译：通过打印头校正打印浓度的方法和装置，由该装置校正的打印头以及使用该打印头的打印装置
公开(公告)号：US6094280A
公开(公告)日：2000-07-25
申请号：US966463
申请日：1997-11-07
申请人： Kimiyuki Hayasaki , Masaki Inaba , Hisashi Fukai
发明人： Kimiyuki Hayasaki , Masaki Inaba , Hisashi Fukai
IPC分类号： B41J2/175 , B41J2/05 , B41J2/16 , B41J11/00 , G06F3/00 , G06K15/10 , H04N1/40 , B41B15/00 , B41J15/00 , G06F15/00
CPC分类号： B41J2/04541 , B41J11/004 , B41J2/0458 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04598 , G06K15/102 , B41J2202/21 , G06K2215/0077
摘要： A high-yield printhead where density unevenness is surely corrected taking into consideration various factors related to manufacturing processes of the printhead, a printer utilizing the printhead, and an apparatus and method for correcting print density unevenness by the printhead, are provided. According to the method, a plurality of correction tables generated based on the data reflecting the various factors related to manufacturing processes of the printhead are prepared in advance. A test print pattern is printed by using a full-line printhead having a memory for storing correction data, and a tendency of density distribution of the printed pattern image is analyzed. On the basis of the tendency of the density distribution obtained as a result of the analysis, the most appropriate correction table is selected from the plurality of stored correction tables. Then, correction data which is used for suppressing density unevenness is generated on the basis of the selected most appropriate correction table, and the generated correction data is transmitted to the memory of the printhead.
摘要翻译：考虑到与打印头的制造过程有关的各种因素，利用打印头的打印机以及用于校正打印头的打印浓度不均匀性的装置和方法，确定了可靠地校正浓度不均匀性的高成品打印头。根据该方法，预先准备基于反映与打印头的制造过程有关的各种因素的数据产生的多个校正表。通过使用具有用于存储校正数据的存储器的全线打印头来打印测试打印图案，并且分析印刷图案图像的浓度分布趋势。基于作为分析的结果获得的密度分布的趋势，从多个存储的校正表中选择最合适的校正表。然后，基于所选择的最适当的校正表生成用于抑制浓度不均匀的校正数据，并将生成的校正数据发送到打印头的存储器。

13. 发明授权

US5305521A Ink-jet head assembling method 失效
标题翻译：喷墨头组装方法
公开(公告)号：US5305521A
公开(公告)日：1994-04-26
申请号：US903119
申请日：1992-06-23
申请人： Masaki Inaba , Tsuyoshi Baba , Tsuyoshi Orikasa , Takashi Ohba , Toshio Tsuda
发明人： Masaki Inaba , Tsuyoshi Baba , Tsuyoshi Orikasa , Takashi Ohba , Toshio Tsuda
IPC分类号： B41J2/14 , B41J2/16 , B23P25/00
CPC分类号： B41J2/14024 , B41J2/1604 , B41J2/1623 , Y10T29/49401 , Y10T29/4981 , Y10T29/49899 , Y10T29/49902
摘要： Disclosed in an ink-jet head assembling method for executing alignments between a top plate and a heater board. The method comprises steps of holding the top plate by fingers, moving the fingers to bring the top plate to a position above the heater board with adhesives having been applied, releasing the holding of the fingers, enabling them to engage with an ink reception port of the top plate, and moving the fingers sideways to abut against the ink reception port, and adjusting a relative position between heaters of the heater board and nozzles of the top plate.
摘要翻译：公开了一种用于执行顶板和加热器板之间的对准的喷墨头组装方法。该方法包括以下步骤：通过手指握住顶板，移动手指以使顶板处于施加粘合剂的上方的加热器板上方的位置，释放手指的保持，使其能够与顶板，并且使手指侧向移动以抵靠墨水接收口，并且调节加热器板的加热器和顶板的喷嘴之间的相对位置。

14. 发明授权

US5243755A Ink-jet head assembling apparatus and method 失效
标题翻译：喷墨头组装装置和方法
公开(公告)号：US5243755A
公开(公告)日：1993-09-14
申请号：US785508
申请日：1991-10-30
申请人： Masaki Inaba , Fumio Ichikawa , Tsunenobu Satoi , Hiroshi Haruyama , Tsuyoshi Baba , Tsuyoshi Orikasa , Takashi Ohba
发明人： Masaki Inaba , Fumio Ichikawa , Tsunenobu Satoi , Hiroshi Haruyama , Tsuyoshi Baba , Tsuyoshi Orikasa , Takashi Ohba
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/1637 , B41J2/14024 , B41J2/1604 , B41J2/1623 , B41J2002/14362 , Y10T29/49401 , Y10T29/49771 , Y10T29/49885 , Y10T29/49899 , Y10T29/49902 , Y10T29/49998 , Y10T29/53087 , Y10T29/53961 , Y10T29/53978
摘要： An ink-jet head assembling apparatus assembles a nozzle head of an ink-jet head for discharging an ink in a predetermined pattern from a heater board having a plurality of heaters for heating the ink, and a top plate member having a plurality of discharge orifices for discharging the ink heated by the corresponding heaters in a jet-like manner. The apparatus is provided with a first position detection mechanism for measuring forming positions of the discharge orifices of said top plate member, a second position detection mechanism for detecting arranging positions of the heaters on said heater board, a position adjustment mechanism for comparing a first detection result detected by said first position detection mechanism with a second detection result detected by said second position detection mechanism, and moving said top plate member relative to said heater board by a shift amount between the two detection results so as to align the positions of the heaters with the positions of the corresponding discharge orfices, and an adhesion mechanism for adhering said top plate member and said heater board aligned by said position adjustment mechanism to each other.

15. 发明授权

US06225032B1 Method for manufacturing liquid jet recording heads and a head manufactured by such method of manufacture 失效
标题翻译：用于制造液体喷射记录头的方法和通过这种制造方法制造的头部
公开(公告)号：US06225032B1
公开(公告)日：2001-05-01
申请号：US09139399
申请日：1998-08-25
申请人： Toshinori Hasegawa , Masaki Inaba , Akio Saitoh , Akira Goto , Masao Furukawa , Shin Ishimatsu , Miki Ito
发明人： Toshinori Hasegawa , Masaki Inaba , Akio Saitoh , Akira Goto , Masao Furukawa , Shin Ishimatsu , Miki Ito
IPC分类号： G03F700
CPC分类号： B41J2/1634 , B41J2/162 , B41J2/1637 , Y10S430/146
摘要： A method for manufacturing liquid jet recording heads, each provided with discharge ports to discharge liquid, a discharge port plate having the discharge ports arranged therefor, and performing ablation processing of holes becoming the discharge ports by use of a mask for projecting the image of the mask onto the discharge port plate with coherent laser beam as light source, comprises the following steps of forming water-repellent layer on the surface of the discharge port plate on the liquid discharge side; and of performing the ablation processing by irradiating the laser beam from the reverse side of the surface of discharge port plate having the water-repellent layer formed thereon in a state of such surface being arranged to be under the atmosphere containing fluorine atom, and forming the discharge ports, at the same time, enabling the substance containing the fluorine atom excited by the laser beam to adhere to the surface having the water-repellent layer formed thereon. In this manner, the throughput of product manufacture is enhanced without any provision of extra processing steps to remove the byproducts to be created by the irradiation of laser beam, hence contributing to a significant cost reduction of the manufacture of liquid jet recording heads.
摘要翻译：一种液体喷射记录头的制造方法，每个液体喷射记录头均具有用于排出液体的排出口，具有排出口的排出口板，并且通过使用用于投影所述排出口的图像的掩模对成为排出口的孔进行消融处理将具有相干激光束作为光源的排出口板掩模，包括在排液侧的排出口板的表面上形成防水层的步骤; 并且通过在形成有所述防水层的排出口板的表面的背面照射激光束，在这样的表面被布置在含有氟原子的气氛的状态下进行烧蚀处理，并且形成排出口，同时使含有被激光束激发的氟原子的物质粘附到形成有防水层的表面上。以这种方式，增加了产品生产的吞吐量，而没有任何额外的处理步骤来除去由激光束照射产生的副产品，从而有助于大大降低液体喷射记录头的制造成本。

16. 发明授权

US6071677A Manufacturing method of liquid jet recording head using a laser working method 失效
标题翻译：使用激光加工方法的液体喷射记录头的制造方法
公开(公告)号：US6071677A
公开(公告)日：2000-06-06
申请号：US41746
申请日：1998-03-13
申请人： Shin Ishimatsu , Masaki Inaba , Akio Saito , Akira Goto , Masao Furukawa , Toshinori Hasegawa , Miki Ito
发明人： Shin Ishimatsu , Masaki Inaba , Akio Saito , Akira Goto , Masao Furukawa , Toshinori Hasegawa , Miki Ito
IPC分类号： B23K26/00 , B23K26/04 , B23K26/06 , B41J2/16
CPC分类号： B41J2/1642 , B23K26/04 , B23K26/066 , B23K26/364 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1634 , B41J2/1637 , Y10S430/146
摘要： A laser working method which can easily and accurately work a fine and complicated shape by irradiation of a laser beam is provided. When a plurality of channel grooves are laser worked on a second board constituting a liquid jet recording head and projections are laser worked on the joint surface of groove walls between the channel grooves and the like, the projections are first worked and formed by irradiating the laser beam through a first mask pattern of a high space frequency arranged by transmitting portions to work the projections and light shielding portions. After that, the channel grooves are worked and formed by irradiating the laser beam through a second mask pattern of a low space frequency arranged by transmitting portions to work the channel grooves and light shielding portions. The formation of a secondary product due to the laser working can be reduced. Even when the laser working secondary product exists, the influence by the secondary product can be reduced and the working can be performed. A fine and complicated shape can be stably and cheaply worked.
摘要翻译：提供了一种能够通过激光束的照射容易且精确地进行精细而复杂的形状的激光加工方法。当在构成液体喷射记录头的第二板激光加工多个通道槽时，在通道槽等之间的槽壁的接合表面上激光加工突起，通过照射激光来首先加工和形成突起通过透射部分布置的高空间频率的第一掩模图案来射出以工作突起和遮光部分。之后，通过通过透射部分布置的低空间频率的第二掩模图案照射激光束来加工和形成通道槽，以对通道槽和遮光部分进行加工。可以减少由激光加工引起的二次产品的形成。即使存在激光二次加工产品，也可以减少副产品的影响，进行加工。精细复杂的形状可以稳定和廉价地工作。

17. 发明授权

US06668454B2 Method for manufacturing a liquid-discharging recording head 失效
标题翻译：喷液记录头的制造方法
公开(公告)号：US06668454B2
公开(公告)日：2003-12-30
申请号：US09207768
申请日：1998-12-09
申请人： Toshinori Hasegawa , Masaki Inaba , Akio Saito , Akira Goto , Masao Furukawa , Shin Ishimatsu , Miki Itoh
发明人： Toshinori Hasegawa , Masaki Inaba , Akio Saito , Akira Goto , Masao Furukawa , Shin Ishimatsu , Miki Itoh
IPC分类号： B21D5376
CPC分类号： B41J2/1637 , B23K26/066 , B23K26/389 , B23K2103/42 , B23K2103/50 , B41J2/1601 , B41J2/1634 , Y10T29/49083 , Y10T29/49401 , Y10T29/49609
摘要： A method for manufacturing a liquid-discharging recording head can prevent deviation in the dimensions and the pitch of grooves, serving as liquid channels, and holes, serving as discharging ports, and generation of burrs around discharging ports while maintaining the grooves and the holes to desired sizes and without increasing a time required for the processing when forming the grooves and the holes by projecting a laser beam. When performing ablation processing of the liquid-channel grooves or the discharging ports in a top-plate blank by projecting the laser beam, the processing is performed by changing the energy density per unit time of the laser beam continuously or stepwise by adjusting the oscillation voltage or the oscillation frequency of the laser beam, attenuating the laser beam, or moving a substance to be processed along the optical axis.
摘要翻译：液体排出记录头的制造方法能够防止作为排出口的作为液体通道的槽的尺寸和间距的偏差，以及在排出口周围产生毛边，同时将槽和孔保持为期望的尺寸，并且不增加通过投影激光束来形成凹槽和孔时的处理所需的时间。当通过投影激光进行顶板坯料中的液槽或排出口的烧蚀处理时，通过调整振荡电压来连续或逐步地改变激光束的每单位时间的能量密度来进行处理或激光束的振荡频率，衰减激光束，或沿着光轴移动被处理物质。

18. 发明授权

US09023941B2 Urethane resin particles 有权
标题翻译：聚氨酯树脂颗粒
公开(公告)号：US09023941B2
公开(公告)日：2015-05-05
申请号：US13884771
申请日：2011-11-09
申请人： Shinji Watanabe , Yasuhiro Tsudo , Masaki Inaba , Jun Takeuchi , Yuko Matsumoto
发明人： Shinji Watanabe , Yasuhiro Tsudo , Masaki Inaba , Jun Takeuchi , Yuko Matsumoto
IPC分类号： C08G18/83 , C08G18/42 , C08K5/092 , C08K5/103 , C08G18/80 , C08G18/32 , C08L75/06 , B29C41/00 , B29C41/18 , C08G18/66 , C08G18/73 , C08G18/12 , C08G18/28 , C08G18/34 , C08K5/04 , C08L75/12 , B29K75/00
CPC分类号： C08G18/831 , B29C41/003 , B29C41/18 , B29K2075/00 , C08G18/12 , C08G18/2815 , C08G18/2825 , C08G18/3215 , C08G18/345 , C08G18/346 , C08G18/42 , C08G18/4202 , C08G18/4208 , C08G18/6659 , C08G18/73 , C08G18/8064 , C08G2140/00 , C08K5/04 , C08K5/092 , C08K5/103 , C08L75/12 , C08L75/06
摘要： Provided is a slush molding material which exhibits excellent low-temperature meltability and heat resistance and which can yield a molded product having excellent tensile strength and elongation. The present invention is urethane resin particles (D1) comprising a urethane or urethane-urea resin (U1) that has residues (j) bonded thereto covalently, said residues (j) being residues derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, or urethane resin particles (D2) comprising a urethane resin composition (S2) which comprises both a urethane or urethane-urea resin (U2) and a compound (E) that has a residue (j) derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, said compound (E) being represented by general formula (1), wherein the residues (j) are linked respectively to urethane or urea groups (u) of the resin (U1) or (U2) by hydrogen bonds.
摘要翻译：提供一种具有优异的低温熔融性和耐热性的搪塑成型材料，并且可以得到具有优异的拉伸强度和伸长率的成型体。本发明是包含具有共价键合的残基（j）的氨基甲酸酯或氨基甲酸酯 - 尿素树脂（U1）的聚氨酯树脂颗粒（D1），所述残基（j）是通过除去羟基从至少三价芳族多元羧酸衍生的残基基团或聚氨酯树脂颗粒（D2），其包含氨基甲酸酯或氨基甲酸酯 - 脲树脂（U2）和具有衍生自至少三价芳族化合物的残基（j）的化合物（E）的聚氨酯树脂组合物（S2）通过除去羟基的多元羧酸，所述化合物（E）由通式（1）表示，其中残基（j）分别通过氢气与树脂（U1）或（U2）的氨基甲酸酯基或脲基（u）连接债券。

19. 发明授权

US06227645B1 Liquid jet recording head and assembling method therefor 有权
标题翻译：液体喷射记录头及其组装方法
公开(公告)号：US06227645B1
公开(公告)日：2001-05-08
申请号：US09427611
申请日：1999-10-27
申请人： Wataru Takahashi , Masaki Inaba , Ken Hosaka , Hisashi Fukai , Shin Ishimatsu , Ryoji Inoue , Shigeki Fukui , Yohei Sato , Yoshihiko Yoshihara
发明人： Wataru Takahashi , Masaki Inaba , Ken Hosaka , Hisashi Fukai , Shin Ishimatsu , Ryoji Inoue , Shigeki Fukui , Yohei Sato , Yoshihiko Yoshihara
IPC分类号： B41J2015
CPC分类号： B41J2/1604 , B41J2/14024 , B41J2/1623
摘要： According to the present invention, a liquid jet recording head assembly method comprises the steps of assembling a pressing member with a reference member to which an element substrate is fixed, charging a forcing spring provided for the pressing member to obtain a gap through which a grooved top plate can be inserted, assembling, by means of the gap, the grooved top plate with the element, and releasing the charging of the forcing spring and using the force exerted by the forcing spring to press the grooved top plate against the element substrate, so as to secure the grooved top plate to the element substrate.
摘要翻译：根据本发明，一种液体喷射记录头组合方法包括以下步骤：将按压部件与固定有元件基板的基准部件组装在一起，为设置在该按压部件上的加压弹簧加载以获得间隙，顶板可以插入，通过间隙组装带槽的顶板与元件，并释放强制弹簧的充电，并使用由迫使弹簧施加的力将带槽顶板压靠在元件基板上，以便将带槽的顶板固定到元件基板。

20. 发明申请

US20120245280A1 THERMOPLASTIC URETHANE RESIN 审中-公开
标题翻译：热塑性URETHANE树脂
公开(公告)号：US20120245280A1
公开(公告)日：2012-09-27
申请号：US13514113
申请日：2010-12-03
申请人： Yasuhiro Tsudo , Masaki Inaba , Shinji Watanabe
发明人： Yasuhiro Tsudo , Masaki Inaba , Shinji Watanabe
IPC分类号： C08G18/42 , C08G18/66 , C08L75/06
CPC分类号： C08G18/4018 , C08G18/12 , C08G18/2825 , C08G18/4202 , C08G18/4211 , C08G18/4216 , C08G18/73 , C08G2140/00 , C08G2170/20 , C08G18/3275
摘要： An object is to provide a material for slush molding that is excellent in low-temperature meltability, and gives a molded body excellent in both of tensile strength and elongation. The present invention is a thermoplastic urethane resin (D) for thermal molding, which is a thermoplastic urethane resin yielded by causing high molecular weight diols (A) to react with a diisocyanate (B), wherein the high molecular weight diols (A) comprise a polyester diol (A1) having a glass transition temperature of 0 to 70° C., and a high molecular weight diol (A2) having a solubility parameter lower than that of the (A1) by 1.2 to 3.0 and further having a glass transition temperature of −40 to −75° C.
摘要翻译：本发明的目的是提供一种低温熔融性优异的用于搪塑的材料，并且具有优异的拉伸强度和伸长率的成型体。本发明是一种用于热成型的热塑性聚氨酯树脂（D），其是通过使高分子量二醇（A）与二异氰酸酯（B）反应而产生的热塑性聚氨酯树脂，其中高分子量二醇（A）包含玻璃化转变温度为0〜70℃的聚酯二醇（A1）和比（A1）的溶解度参数低1.2〜3.0的高分子量二醇（A2），还具有玻璃化转变温度为-40〜-75℃

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