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1. 发明授权

US08724099B2 Airborne LIDAR for detecting matter suspended in air 有权
标题翻译：用于检测悬浮在空气中的物体的机载激光雷达
公开(公告)号：US08724099B2
公开(公告)日：2014-05-13
申请号：US13343152
申请日：2012-01-04
申请人： Takashi Asahara , Hamaki Inokuchi , Kazuhiro Asai
发明人： Takashi Asahara , Hamaki Inokuchi , Kazuhiro Asai
IPC分类号： G01J3/18 , G01J4/00
CPC分类号： G01S17/95 , G01S7/499 , Y02A90/19
摘要： An object of the present invention is to provide a device which detects matter suspended in air, represented by, for example, ice crystals, volcanic ash, in the forward direction of the flight of an aircraft. A method of detecting matter suspended in air of this invention is characterized in that, in airborne Doppler LIDAR using laser light, components of matter subjected to laser light reflection and scattering are remotely measured on a basis of an angular difference in planes of polarization of transmitted light which is laser light radiated into the atmosphere, and received light scattered by matter suspended in air in a remote region.
摘要翻译：本发明的目的在于提供一种在飞行器的飞行方向上检测悬浮在空气中的物质，例如由冰晶，火山灰表示的装置。本发明的悬浮在空气中的物质的检测方法的特征在于，在使用激光的机载多普勒激光雷达中，经受激光反射和散射的物质的成分基于透射的极化面的角度差进行远程测量激光照射到大气中的光，并接收由悬浮在偏远地区的空气中的物质散射的光。

2. 发明授权

US08613862B2 Method for manufacturing liquid discharge head substrate 有权
标题翻译：液体排出头基板的制造方法
公开(公告)号：US08613862B2
公开(公告)日：2013-12-24
申请号：US12203612
申请日：2008-09-03
申请人： Kazuhiro Asai , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui , Shimpei Otaka , Hiroto Komiyama , Keisuke Kishimoto
发明人： Kazuhiro Asai , Hirokazu Komuro , Satoshi Ibe , Takuya Hatsui , Shimpei Otaka , Hiroto Komiyama , Keisuke Kishimoto
IPC分类号： G01D15/00 , G11B5/127
CPC分类号： B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1639 , B41J2/1645
摘要： A manufacturing method, for a liquid discharge head substrate that includes a silicon substrate in which a liquid supply port is formed, includes the steps of: preparing the silicon substrate, on one face of which a mask layer, in which an opening has been formed, is deposited; forming a first recessed portion in the silicon substrate, so that the recessed portion is extended through the opening from the one face of the silicon substrate to the other, reverse face of the silicon substrate; forming a second recessed portion by performing wet etching for the substrate, via the first recessed portion, using the mask layer; and performing dry etching for the silicon substrate in a direction from the second recessed portion to the other face.
摘要翻译：一种液体排出头基板的制造方法，其特征在于，具备形成有液体供给口的硅基板的液体排出头基板的制造方法，其特征在于，包括以下工序：制作所述硅基板，在其一面上形成有开口的掩模层，存放在所述硅衬底中形成第一凹部，使得所述凹部从所述硅衬底的一个面向所述开口延伸到所述硅衬底的另一面; 通过使用掩模层经由第一凹部对基板进行湿法蚀刻来形成第二凹部; 并且在从第二凹部到另一面的方向上对硅衬底进行干蚀刻。

3. 发明授权

US08500233B2 Liquid ejection head having a light receiving element and a method of inspecting liquid ejection head 有权
标题翻译：具有光接收元件的液体喷射头和检查液体喷射头的方法
公开(公告)号：US08500233B2
公开(公告)日：2013-08-06
申请号：US13211035
申请日：2011-08-16
申请人： Masataka Nagai , Yoshinori Tagawa , Satoshi Ibe , Kazuhiro Asai , Hiroyuki Murayama , Mitsuru Chida
发明人： Masataka Nagai , Yoshinori Tagawa , Satoshi Ibe , Kazuhiro Asai , Hiroyuki Murayama , Mitsuru Chida
IPC分类号： B41J29/393
CPC分类号： B41J2/14153
摘要： A liquid ejection head includes a member having ejection ports and dummy ejection ports. The ejection ports are provided in correspondence with energy-generating elements used in ejecting liquid. The dummy ejection ports are provided in correspondence with a light-receiving element outputting current whose level changes in accordance with the intensity of light applied thereto. By detecting the level of current that is output from the light-receiving element, the shapes of the ejection ports are estimated.
摘要翻译：液体喷射头包括具有喷射口和虚拟喷射口的部件。喷射口与喷射液体中使用的能量产生元件对应地设置。虚拟喷射口对应于输出电流的光接收元件，其电平根据施加到其上的光的强度而变化。通过检测从光接收元件输出的电流的电平，推测喷射口的形状。

4. 发明授权

US08450050B2 Method for manufacturing recording head 有权
公开(公告)号：US08450050B2
公开(公告)日：2013-05-28
申请号：US13540960
申请日：2012-07-03
申请人： Keiji Matsumoto , Kazuhiro Asai , Tetsuro Honda , Kunihito Uohashi , Shuji Koyama , Masaki Ohsumi
发明人： Keiji Matsumoto , Kazuhiro Asai , Tetsuro Honda , Kunihito Uohashi , Shuji Koyama , Masaki Ohsumi
IPC分类号： B41J2/16
摘要： A method for manufacturing a recording head including forming a flow-channel side-wall forming layer which contains a photosensitive resin, on a substrate having ejection energy generating elements and wiring thereon; exposing the flow-channel side-wall forming layer to light, and optically determining a flow channel; forming a shape stabilizing layer which contains a photosensitive resin; forming an ejection orifice forming layer which contains a photopolymerization initiator and a negative photosensitive resin; exposing the ejection orifice forming layer to light, and optically determining an ejection orifice; and developing the ejection orifice forming layer, shape stabilizing layer, and flow-channel side-wall forming layer, in the order named. The photosensitive resin in the shape stabilizing layer is a material to be cured by a component that is produced upon the exposure of the ejection orifice forming layer and derives from the photopolymerization initiator.

5. 发明授权

US08376525B2 Liquid discharge head and method of manufacturing the same 有权
标题翻译：液体排放头及其制造方法
公开(公告)号：US08376525B2
公开(公告)日：2013-02-19
申请号：US12094350
申请日：2007-08-20
申请人： Kazuhiro Asai , Takumi Suzuki , Masahiko Kubota , Tamaki Sato , Maki Kato
发明人： Kazuhiro Asai , Takumi Suzuki , Masahiko Kubota , Tamaki Sato , Maki Kato
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/1404 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1645 , Y10T29/49401
摘要： Provided is a method of manufacturing a liquid discharge head including: forming a first pattern for forming the flow path on the substrate; forming a first coating layer which covers the first pattern; forming a hole in the first coating layer, through which the first pattern is exposed; forming a second pattern for forming the flow path on the first coating layer, such that the second pattern contacts with the first pattern through the hole; forming a second coating layer for covering the second pattern; forming the discharge port in the second coating layer; and removing the first pattern and the second pattern to form the flow path.
摘要翻译：提供了一种制造液体排出头的方法，包括：在基底上形成用于形成流路的第一图案; 形成覆盖所述第一图案的第一涂层; 在第一涂层中形成孔，第一图案通过该孔露出; 形成用于在所述第一涂层上形成流路的第二图案，使得所述第二图案通过所述孔与所述第一图案接触; 形成用于覆盖所述第二图案的第二涂层; 在第二涂层中形成排出口; 以及去除所述第一图案和所述第二图案以形成所述流动路径。

6. 发明申请

US20130029056A1 METHOD FOR MANUFACTURING LIQUID EJECTING HEAD 有权
标题翻译：制造液体喷射头的方法
公开(公告)号：US20130029056A1
公开(公告)日：2013-01-31
申请号：US13545390
申请日：2012-07-10
申请人： Kazuhiro Asai , Masaki Ohsumi , Yoshinori Tagawa
发明人： Kazuhiro Asai , Masaki Ohsumi , Yoshinori Tagawa
IPC分类号： B05D1/00 , B05D3/06 , B05D3/12 , B29C39/12
CPC分类号： B29C39/12 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1645
摘要： A method for manufacturing a liquid ejecting head including an orifice plate having an ejecting orifice and a liquid channel, and a substrate having a liquid ejecting energy generating element and a liquid supply port, the method including: (1) forming a liquid channel mold of a soluble resin dissolved in (6) on the substrate; (2) coating the liquid channel mold with a photosensitive resin layer having a refractive index of n at an exposure wavelength used in (4); (3) forming an antireflective film having a refractive index of √n−0.2 or more to √n+0.2 or less at the exposure wavelength used in (4) on the photosensitive resin layer; (4) exposing and developing the photosensitive resin layer and antireflective film to form the ejecting orifice; (5) forming the liquid supply port on the substrate; and (6) dissolving and removing the liquid channel mold from the liquid supply port.
摘要翻译：一种液体喷射头的制造方法，其特征在于，包括具有排出孔和液体通道的孔板，以及具有液体喷射能量产生元件和液体供给口的基板，所述方法包括：（1）形成液体流道模具溶解在基底上的（6）中的可溶性树脂; （2）在（4）中使用的曝光波长下，用折射率为n的感光性树脂层涂布液体通道模具; （3）在感光性树脂层上的（4）中使用的曝光波长下，形成折射率为-0n以上0.2nm以下的抗反射膜; （4）曝光和显影感光树脂层和抗反射膜以形成喷射孔; （5）在基板上形成液体供给口; 和（6）从液体供给口溶解和除去液体通道模具。

7. 发明授权

US08191260B2 Liquid ejection head and manufacturing method thereof 有权
标题翻译：液体喷射头及其制造方法
公开(公告)号：US08191260B2
公开(公告)日：2012-06-05
申请号：US12400440
申请日：2009-03-09
申请人： Maki Kato , Masaki Ohsumi , Yoshinori Tagawa , Kazuhiro Asai , Masahiko Kubota , Tamaki Sato , Akihiko Okano
发明人： Maki Kato , Masaki Ohsumi , Yoshinori Tagawa , Kazuhiro Asai , Masahiko Kubota , Tamaki Sato , Akihiko Okano
IPC分类号： B21D53/76 , B23P17/00 , B41J2/135
CPC分类号： B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1645 , Y10T29/49401
摘要： A manufacturing method of a liquid ejection head includes forming on a substrate a first flow passage wall forming member contacting a solid layer of equal height, exposing a first layer of a negative photosensitive resin material to form an ejection outlet forming member; exposing a second layer, on the first layer, of a negative photosensitive resin material to form a second flow passage wall forming member for forming another part of the wall of the flow passage; placing the exposed first and second layers on the solid layer and the first flow passage wall forming member so that a non-exposed portion of the second layer contacts the solid layer; forming parts of the flow passage and the ejection outlet by removing non-exposed portions of the first and second layers above the substrate; and forming the flow passage by removing the solid layer.
摘要翻译：液体喷射头的制造方法包括在基板上形成与等高的固体层接触的第一流路壁形成部件，暴露第一层的负型感光性树脂材料，形成喷出口形成部件; 在第一层上暴露第二层为负的感光性树脂材料，以形成用于形成流路的壁的另一部分的第二流路壁形成部件; 将暴露的第一和第二层放置在固体层和第一流动通道壁形成构件上，使得第二层的未暴露部分接触固体层; 通过去除衬底上方的第一和第二层的未暴露部分来形成流动通道和喷射出口的部分; 并通过去除固体层形成流动通道。

8. 发明申请

US20110167636A1 MANUFACTURING METHOD OF LIQUID DISCHARGE HEAD 有权
标题翻译：液体放电头的制造方法
公开(公告)号：US20110167636A1
公开(公告)日：2011-07-14
申请号：US12983505
申请日：2011-01-03
申请人： Keiji Edamatsu , Yoshinori Tagawa , Kazuhiro Asai , Satoshi Ibe , Hiroto Komiyama , Toshiaki Kurosu , Masataka Nagai
发明人： Keiji Edamatsu , Yoshinori Tagawa , Kazuhiro Asai , Satoshi Ibe , Hiroto Komiyama , Toshiaki Kurosu , Masataka Nagai
IPC分类号： B21D53/00
CPC分类号： B41J2/1603 , B41J2/162 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1645 , B41J2002/14475 , B41J2202/11 , Y10T29/42 , Y10T29/49401
摘要： There is disclosed a manufacturing method of a liquid discharge head including a substrate in which a first energy generating element and a second energy generating element that generate energy used for discharging liquid are provided, a discharge port member in which a first discharge port discharging the liquid is provided corresponding to the first energy generating element and a second discharge port discharging the liquid is provided corresponding to the second energy generating element, and a flow path wall member having a portion of the liquid flow path wall that communicates with the first discharge port and the second discharge port, in which a distance between the second energy generating element and the second discharge port is larger than that between the first energy generating element and the first discharge port.
摘要翻译：公开了一种液体排出头的制造方法，该液体排出头包括：基材，其中设置有产生用于排出液体的能量的第一能量产生元件和第二能量产生元件;排出口构件，其中排出液体的第一排出口对应于第一能量产生元件设置并且排出液体的第二排出口对应于第二能量产生元件设置;流路壁构件，其具有与第一排出口连通的液体流路壁的一部分，第二排出口，其中第二能量产生元件和第二排出口之间的距离大于第一能量产生元件和第一排出口之间的距离。

9. 发明申请

US20110148960A1 LIQUID EJECTION HEAD, METHOD FOR EVALUATION OF LIQUID EJECTION HEAD, AND LIQUID EJECTION APPARATUS HAVING LIQUID EJECTION HEAD 有权
标题翻译：液体喷射头，液体喷射头的评价方法和液体喷射头的液体喷射装置
公开(公告)号：US20110148960A1
公开(公告)日：2011-06-23
申请号：US12952550
申请日：2010-11-23
申请人： Masataka Nagai , Yoshinori Tagawa , Satoshi Ibe , Kazuhiro Asai , Masaki Ohsumi
发明人： Masataka Nagai , Yoshinori Tagawa , Satoshi Ibe , Kazuhiro Asai , Masaki Ohsumi
IPC分类号： B41J29/38
CPC分类号： B41J2/14129
摘要： The opening area and shape of ejection orifices provided in an ejection orifice member influence the amount of liquid droplet. Therefore, it is necessary to check the opening area and shape of the ejection orifices in detail. For this purpose, in a liquid ejection head having ejection orifices used for ejecting liquid using energy generated by energy generating elements and a dummy ejection orifice having the same shape as the ejection orifices and not used for ejection of liquid, an examination member is provided at a position facing the dummy ejection orifice.
摘要翻译：设置在喷射孔构件中的喷射孔的开口面积和形状影响液滴的量。因此，需要详细地检查喷射孔的开口面积和形状。为了这个目的，在具有使用能量产生元件产生的能量喷射液体的喷射孔的液体喷射头和具有与喷射孔相同形状并且不用于喷射液体的虚拟喷射孔的情况下，检查部件面对虚拟喷射孔的位置。

10. 发明申请

US20110141197A1 SUBSTRATE FOR LIQUID-EJECTION HEAD, LIQUID EJECTION HEAD, METHOD FOR MANUFACTURING SUBSTRATE FOR LIQUID-EJECTION HEAD, AND METHOD FOR MANUFACTURING LIQUID EJECTION HEAD 有权
标题翻译：用于液体喷射头的基板，液体喷射头，用于制造用于液体喷射头的基板的方法，以及用于制造液体喷射头的方法
公开(公告)号：US20110141197A1
公开(公告)日：2011-06-16
申请号：US12968734
申请日：2010-12-15
申请人： Hiroto Komiyama , Yoshinori Tagawa , Satoshi Ibe , Mitsuru Chida , Kazuhiro Asai
发明人： Hiroto Komiyama , Yoshinori Tagawa , Satoshi Ibe , Mitsuru Chida , Kazuhiro Asai
IPC分类号： B41J2/04 , H01L21/18
CPC分类号： B41J2/14129 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1643 , B41J2/1645 , B41J2/1646
摘要： When an insulating layer is provided in order to protect an energy generating element, there arises a possibility that the layer dissolves in a contacting liquid. Therefore, in order to eject liquid, a first protection layer containing metal is provided on the insulating layer facing a substrate for a liquid-ejection head and a second protection layer containing metal is provided on the surface of a liquid supply port to which a base containing silicon is exposed.
摘要翻译：当提供绝缘层以保护能量产生元件时，会出现该层溶解在接触液体中的可能性。因此，为了喷射液体，在与液体喷射头的基板相对的绝缘层上设置有含有金属的第一保护层，在液体供给口的表面上设有含有金属的第二保护层，含硅。

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