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1. 发明授权

US08703509B2 Method for manufacturing a substrate for liquid-ejecting heads and a liquid-ejecting head 失效
标题翻译：喷液头用基材和喷液头的制造方法
公开(公告)号：US08703509B2
公开(公告)日：2014-04-22
申请号：US12973708
申请日：2010-12-20
申请人： Hiroyuki Abo , Keiji Watanabe , Keiji Matsumoto
发明人： Hiroyuki Abo , Keiji Watanabe , Keiji Matsumoto
IPC分类号： H01L21/311 , H01L21/302
CPC分类号： B41J2/1603 , B41J2/1629
摘要： A method for manufacturing a substrate for liquid-ejecting heads includes etching a surface of a silicon substrate using a first etchant, with a silicon oxide layer as a mask, to form a depression as a part of a liquid supply port, and subsequently etching at least the silicon oxide layer and the thickness sandwiched between the depression and the etched surface of the silicon substrate with a second etchant to form the liquid supply port.
摘要翻译：一种液体喷射头用基板的制造方法，其特征在于，使用第一蚀刻剂，以氧化硅层作为掩模蚀刻硅基板的表面，形成作为液体供给口的一部分的凹部，用第二蚀刻剂将硅氧化物层和夹在硅衬底的蚀刻表面之间的厚度最小化，以形成液体供应端口。

2. 发明申请

US20120097637A1 METHOD OF MANUFACTURING SUBSTRATE FOR LIQUID DISCHARGE HEAD 有权
标题翻译：液体放电头的制造方法
公开(公告)号：US20120097637A1
公开(公告)日：2012-04-26
申请号：US13379192
申请日：2010-07-29
申请人： Keiji Watanabe , Shuji Koyama , Hiroyuki Abo , Keiji Matsumoto
发明人： Keiji Watanabe , Shuji Koyama , Hiroyuki Abo , Keiji Matsumoto
IPC分类号： B41J2/16
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2/1603 , B41J2/1629 , B41J2/1634 , B41J2/1639
摘要： Provided is a method of manufacturing a substrate for a liquid discharge head including a first face, energy generating elements which generate the energy to be used to discharge a liquid to a second face opposite to the first face, and liquid supply ports for supplying the liquid to the energy generating elements. The method includes preparing a silicon substrate having, at the first face, an etching mask layer having an opening corresponding to a portion where the liquid supply ports are to be formed, and having first recesses provided within the opening, and second recesses provided in the region of the second face where the liquid supply ports are to be formed, the first recesses and the second recesses being separated from each other by a portion of the substrate; and etching the silicon substrate by crystal anisotropic etching from the opening of the first face to form the liquid supply ports.
摘要翻译：提供了一种制造用于液体排出头的基板的方法，该液体排出头包括第一面，产生用于将液体排放到与第一面相对的第二面的能量的能量产生元件，以及用于供应液体的液体供给口到能量产生元件。该方法包括制备硅衬底，该硅衬底在第一面处具有一蚀刻掩模层，该蚀刻掩模层具有与形成有液体供应端口的部分相对应的开口，并且具有设置在该开口内的第一凹部，要形成液体供给口的第二面的区域，第一凹部和第二凹部由基板的一部分彼此分离; 以及通过晶体各向异性蚀刻从第一面的开口蚀刻硅衬底以形成液体供应端口。

3. 发明申请

US20110151598A1 METHOD FOR MANUFACTURING A SUBSTRATE FOR LIQUID-EJECTING HEADS AND A LIQUID-EJECTING HEAD 失效
标题翻译：用于液体喷射头和液体喷射头的制造基板的方法
公开(公告)号：US20110151598A1
公开(公告)日：2011-06-23
申请号：US12973708
申请日：2010-12-20
申请人： Hiroyuki Abo , Keiji Watanabe , Keiji Matsumoto
发明人： Hiroyuki Abo , Keiji Watanabe , Keiji Matsumoto
IPC分类号： H01L21/302
CPC分类号： B41J2/1603 , B41J2/1629
摘要： A method for manufacturing a substrate for liquid-ejecting heads includes etching a surface of a silicon substrate using a first etchant, with a silicon oxide layer as a mask, to form a depression as a part of a liquid supply port, and subsequently etching at least the silicon oxide layer and the thickness sandwiched between the depression and the etched surface of the silicon substrate with a second etchant to form the liquid supply port.
摘要翻译：一种液体喷射头用基板的制造方法，其特征在于，使用第一蚀刻剂，以氧化硅层作为掩模蚀刻硅基板的表面，形成作为液体供给口的一部分的凹部，用第二蚀刻剂将硅氧化物层和夹在硅衬底的蚀刻表面之间的厚度最小化，以形成液体供应端口。

4. 发明授权

US08377828B2 Method of manufacturing a substrate for a liquid discharge head 有权
标题翻译：液体排出头用基板的制造方法
公开(公告)号：US08377828B2
公开(公告)日：2013-02-19
申请号：US12709544
申请日：2010-02-22
申请人： Keiji Matsumoto , Shuji Koyama , Hiroyuki Abo , Keiji Watanabe
发明人： Keiji Matsumoto , Shuji Koyama , Hiroyuki Abo , Keiji Watanabe
IPC分类号： H01L21/302
CPC分类号： B41J2/1629 , B41J2/1603 , B41J2/1631 , B41J2/1634
摘要： A method of manufacturing a substrate for a liquid discharge head, the substrate being a silicon substrate having a first surface opposed to a second surface, the method comprising the steps of providing a layer on the second surface of the silicon substrate, wherein the layer has a lower etch rate than silicon when exposed to an etchant of silicon, partially removing the layer so as to expose part of the second surface of the silicon substrate, wherein the exposed part surrounds at least one part of the layer; and wet etching the layer and the exposed part of the second surface of the silicon substrate, using the etchant of silicon, to form a liquid supply port extending from the second surface to the first surface of the silicon substrate.
摘要翻译：一种液体排出头基板的制造方法，所述基板为具有与第二表面相对的第一表面的硅基板，所述方法包括以下步骤：在所述硅基板的第二表面上设置层，其中，所述层具有当暴露于硅的蚀刻剂时，比硅蚀刻速率低，部分地去除该层以暴露硅衬底的第二表面的一部分，其中暴露部分围绕该层的至少一部分; 以及使用硅蚀刻剂湿法蚀刻硅衬底的第二表面的层和暴露部分，以形成从硅衬底的第二表面延伸到第一表面的液体供应端口。

5. 发明申请

US20100216264A1 METHOD OF MANUFACTURING A SUBSTRATE FOR A LIQUID DISCHARGE HEAD 有权
标题翻译：制造液体排放头的基材的方法
公开(公告)号：US20100216264A1
公开(公告)日：2010-08-26
申请号：US12709544
申请日：2010-02-22
申请人： Keiji Matsumoto , Shuji Koyama , Hiroyuki Abo , Keiji Watanabe
发明人： Keiji Matsumoto , Shuji Koyama , Hiroyuki Abo , Keiji Watanabe
IPC分类号： H01L21/311 , H01L21/263
CPC分类号： B41J2/1629 , B41J2/1603 , B41J2/1631 , B41J2/1634
摘要： A method of manufacturing a substrate for a liquid discharge head, the substrate being a silicon substrate having a first surface opposed to a second surface, the method comprising the steps of providing a layer on the second surface of the silicon substrate, wherein the layer has a lower etch rate than silicon when exposed to an etchant of silicon, partially removing the layer so as to expose part of the second surface of the silicon substrate, wherein the exposed part surrounds at least one part of the layer; and wet etching the layer and the exposed part of the second surface of the silicon substrate, using the etchant of silicon, to form a liquid supply port extending from the second surface to the first surface of the silicon substrate.
摘要翻译：一种液体排出头基板的制造方法，所述基板为具有与第二表面相对的第一表面的硅基板，所述方法包括以下步骤：在所述硅基板的第二表面上设置层，其中，所述层具有当暴露于硅的蚀刻剂时，比硅蚀刻速率低，部分地去除该层以暴露硅衬底的第二表面的一部分，其中暴露部分围绕该层的至少一部分; 以及使用硅蚀刻剂湿法蚀刻硅衬底的第二表面的层和暴露部分，以形成从硅衬底的第二表面延伸到第一表面的液体供应端口。

6. 发明授权

US08808555B2 Method of manufacturing substrate for liquid discharge head 有权
标题翻译：液体排出头用基板的制造方法
公开(公告)号：US08808555B2
公开(公告)日：2014-08-19
申请号：US13379192
申请日：2010-07-29
申请人： Keiji Watanabe , Shuji Koyama , Hiroyuki Abo , Keiji Matsumoto
发明人： Keiji Watanabe , Shuji Koyama , Hiroyuki Abo , Keiji Matsumoto
IPC分类号： B41J2/16 , B44C1/22 , B41J2/14
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2/1603 , B41J2/1629 , B41J2/1634 , B41J2/1639
摘要： Provided is a method of manufacturing a substrate for a liquid discharge head including a first face, energy generating elements which generate the energy to be used to discharge a liquid to a second face opposite to the first face, and liquid supply ports for supplying the liquid to the energy generating elements. The method includes preparing a silicon substrate having, at the first face, an etching mask layer having an opening corresponding to a portion where the liquid supply ports are to be formed, and having first recesses provided within the opening, and second recesses provided in the region of the second face where the liquid supply ports are to be formed, the first recesses and the second recesses being separated from each other by a portion of the substrate; and etching the silicon substrate by crystal anisotropic etching from the opening of the first face to form the liquid supply ports.
摘要翻译：提供了一种制造用于液体排出头的基板的方法，该液体排出头包括第一面，产生用于将液体排放到与第一面相对的第二面的能量的能量产生元件，以及用于供应液体的液体供给口到能量产生元件。该方法包括制备硅衬底，该硅衬底在第一面处具有一蚀刻掩模层，该蚀刻掩模层具有与形成有液体供应端口的部分相对应的开口，并且具有设置在该开口内的第一凹部，要形成液体供给口的第二面的区域，第一凹部和第二凹部由基板的一部分彼此分离; 以及通过晶体各向异性蚀刻从第一面的开口蚀刻硅衬底以形成液体供应端口。

7. 发明授权

US08904639B2 Method of producing liquid ejection head 有权
标题翻译：液体喷射头的制造方法
公开(公告)号：US08904639B2
公开(公告)日：2014-12-09
申请号：US13223066
申请日：2011-08-31
申请人： Keiji Matsumoto , Shuji Koyama , Sakai Yokoyama , Kenji Fujii , Jun Yamamuro
发明人： Keiji Matsumoto , Shuji Koyama , Sakai Yokoyama , Kenji Fujii , Jun Yamamuro
IPC分类号： B21D53/76 , B23P17/00 , B41J2/135 , B41J2/16
CPC分类号： B41J2/1603 , B41J2/1606 , B41J2/1628 , B41J2/1629 , B41J2/1632 , B41J2/1634 , Y10T29/49401
摘要： Disclosed is a method of including the steps of preparing a substrate having a flow-path-wall member; bonding the flow-path-wall member to a resin layer that is composed of a photo-curing resin and serves as the ejection port member such that spaces serving as the flow paths are provided between the substrate and the photo-curing resin; providing through-holes in the resin layer such that the spaces communicate with the outside air; exposing part of the resin layer to light to form an exposed portion and an unexposed portion; heating the exposed portion of the resin layer; and removing the unexposed portion from the heated resin layer to form the ejection ports, removing the unexposed portion from the heated resin layer to form the ejection ports, thereby forming the ejection port member.
摘要翻译：公开了一种包括制备具有流路壁构件的基板的步骤的方法，将流路壁构件结合到由光固化树脂构成的树脂层，并且用作喷射口构件，使得在基板和光固化树脂之间设置用作流路的空间; 在树脂层中设置通孔，使得空间与外部空气连通; 将树脂层的一部分暴露于光以形成暴露部分和未曝光部分; 加热树脂层的暴露部分; 从被加热的树脂层去除未曝光部分以形成喷射口，从被加热的树脂层去除未曝光部分以形成喷射口，从而形成喷射口部件。

8. 发明授权

US08630770B2 Vehicle and feedback control method 有权
标题翻译：车辆和反馈控制方法
公开(公告)号：US08630770B2
公开(公告)日：2014-01-14
申请号：US13264805
申请日：2010-03-11
申请人： Keiji Matsumoto , Jun Terashima
发明人： Keiji Matsumoto , Jun Terashima
IPC分类号： G06F7/00
CPC分类号： B62D7/1509 , B60L15/2036 , B60L2200/22 , B62D6/002 , Y02T10/645 , Y02T10/72 , Y02T10/7275
摘要： A vehicle capable of easily translating in an arbitrary direction. A vehicle comprising: wheels composed of two front wheels and two rear wheels; four steering actuators connected to the wheels, respectively, and steering the wheels; four drive actuators connected to the wheels, respectively, and driving the wheels; a joystick (64) tiltable in an arbitrary direction to perform operation and instructing the operation of the steering actuators; an accelerator pedal (63) for instructing the operation of the drive actuators; and a controller (100) which, when the joystick (64) is tilted, steers the wheels in the direction in which the joystick (64) is tilted, and when the accelerator pedal (63) is operated, drives the wheels on the basis of the amount of the operation of the accelerator pedal (63).
摘要翻译：能够容易地在任意方向平移的车辆。一种车辆，包括：由两个前轮和两个后轮组成的车轮; 分别连接到车轮的四个转向致动器并且转向车轮; 四个驱动致动器分别连接到车轮并驱动车轮; 操纵杆（64），其可在任意方向上倾斜，以执行操作并指示转向致动器的操作; 用于指示驱动致动器的操作的加速器踏板（63）以及控制器（100），当操纵杆（64）倾斜时，使操纵杆（64）倾斜的方向转动车轮，并且当加速器踏板（63）被操作时，驱动车轮的加速踏板（63）的操作量。

9. 发明授权

US08429820B2 Method of manufacturing liquid discharge head 有权
标题翻译：液体排放头的制造方法
公开(公告)号：US08429820B2
公开(公告)日：2013-04-30
申请号：US13219502
申请日：2011-08-26
申请人： Shuji Koyama , Sakai Yokoyama , Kenji Fujii , Jun Yamamuro , Keiji Matsumoto , Tetsuro Honda , Kouji Sasaki , Kenta Furusawa , Keisuke Kishimoto
发明人： Shuji Koyama , Sakai Yokoyama , Kenji Fujii , Jun Yamamuro , Keiji Matsumoto , Tetsuro Honda , Kouji Sasaki , Kenta Furusawa , Keisuke Kishimoto
IPC分类号： B21D53/76 , B23P17/00
CPC分类号： B41J2/1604 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1635 , B41J2/1639 , B41J2/1643 , B41J2/1645 , B41J2/1646 , Y10T29/49401
摘要： The present invention is a method of manufacturing a liquid discharge head, which includes providing a substrate on which a solid member is disposed to surround a region that becomes the flow path, and a metal layer made of a metal or a metal compound is disposed inside of the region, forming a mold made of a metal or a metal compound inside of the region, disposing a cover layer made of a resin to cover the solid member and the mold in contact with the solid member and the mold wherein the solid member and the metal are formed with a distance therebetween, and removing the mold to form the flow path.
摘要翻译：本发明是一种液体排出头的制造方法，其特征在于，具备：设置固体部件的基板，围绕成为流路的区域，金属或金属化合物构成的金属层配置在内部在该区域内形成由金属或金属化合物制成的模具，设置由树脂制成的覆盖层以覆盖固体构件和与实心构件和模具接触的模具，其中固体构件和金属形成在它们之间的距离，并且移除模具以形成流动路径。

10. 发明申请

US20120186887A1 ELECTRIC RIDING MOWER 有权
标题翻译：电动马达
公开(公告)号：US20120186887A1
公开(公告)日：2012-07-26
申请号：US13501195
申请日：2010-11-10
申请人： Kazuma Moriguchi , Shinichi Motegi , Keiji Matsumoto , Mitsuhiro Nakagaki , Tomoyuki Ebihara
发明人： Kazuma Moriguchi , Shinichi Motegi , Keiji Matsumoto , Mitsuhiro Nakagaki , Tomoyuki Ebihara
IPC分类号： B60K1/00
CPC分类号： A01D69/02 , A01D67/00 , B60L1/003 , B60L3/0046 , B60L3/04 , B60L11/1803 , B60L11/1816 , B60L11/1866 , B60L2200/22 , B60L2220/42 , B60L2220/44 , B60L2240/421 , B60L2250/16 , Y02T10/646 , Y02T10/7005 , Y02T10/7061 , Y02T10/7072 , Y02T90/14
摘要： An electric riding mower efficiently cooling a motor driver with a simple configuration is provided. Provided are two running motors 16 independently driving paired rear tires 13; a mower blade mowing grass by being rotated; a mowing motor 15 rotating the mower blade; a battery 25 supplying electric power to the running motors 16 and the mowing motor 15; and a mower-motor driver MD controlling the rotational speed of the mowing motor 15, wherein the mower-motor driver MD is disposed in a driver storage part on a front part of the mower, and a slit 33SL taking in external air is disposed on a front surface of the driver storage part.
摘要翻译：提供一种电动乘车割草机以简单的结构有效地冷却电机驱动器。提供两个独立地驱动成对的后轮胎13的运行马达16; 割草机通过旋转割草; 旋转割草机叶片的割草机15; 向运行电动机16和割草马达15供给电力的电池25; 以及控制割草马达15的旋转速度的割草机马达驱动器MD，其中，割草机马达驱动器MD设置在割草机的前部的驱动器存储部分中，并且将外部空气的狭缝33SL设置在驱动器存储部的前表面。

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