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1. 发明授权

US07775641B2 Liquid ejecting head 失效
标题翻译：液体喷头
公开(公告)号：US07775641B2
公开(公告)日：2010-08-17
申请号：US11842788
申请日：2007-08-21
申请人： Noriaki Okazawa , Takeshi Fujishiro
发明人： Noriaki Okazawa , Takeshi Fujishiro
IPC分类号： B41J2/17
CPC分类号： B41J2/17523 , B41J2/17513
摘要： There is provided a liquid ejecting head which can introduce a liquid in a liquid storage member to a pressure chamber side via a liquid flow path from a liquid introducing needle and which can eject a liquid in the pressure chamber from a nozzle opening as a liquid drop by operation of a pressure generator. The liquid introducing needle constructed in a hollow needle shape includes an introducing needle portion in which a liquid introducing through hole for introducing a liquid in the liquid storage member is opened, and a cylindrical enlarged diameter straight portion formed at the downstream side of the introducing needle portion and whose inner diameter is enlarged than the inner diameter of the introducing needle portion. The inner space of the enlarged diameter straight portion is to be a bubble chamber which can store a bubble and the enlarged diameter straight portion includes a groove portion extending from the upstream side toward the down stream side on the inner circumference surface.
摘要翻译：提供了一种液体喷射头，其可以通过液体引导针的液体流动路径将液体存储部件中的液体引入压力室侧，并且可以从作为液滴的喷嘴开口喷射压力室中的液体通过压力发生器的操作。以中空针状构成的液体引入针包括引入针部分，其中液体存储部件中引入液体的液体引入通孔被打开，并且形成在引入针的下游侧的圆柱形扩径直线部分并且其内径比引入针部的内径增大。扩大直径直线部分的内部空间是可以存储气泡的气泡室，并且扩大直径的直线部分包括在内周面上从上游侧向下游侧延伸的凹槽部分。

2. 发明授权

US07871157B2 Liquid-jet apparatus liquid introducing needle with air intake suppression 有权
标题翻译：液体喷射装置采用进气抑制的液体引入针
公开(公告)号：US07871157B2
公开(公告)日：2011-01-18
申请号：US11943947
申请日：2007-11-21
申请人： Yasunori Koike , Katsuhiro Okubo , Noriaki Okazawa , Keiichi Kumagai , Takeshi Fujishiro
发明人： Yasunori Koike , Katsuhiro Okubo , Noriaki Okazawa , Keiichi Kumagai , Takeshi Fujishiro
IPC分类号： B41J2/175
CPC分类号： B41J2/19 , B41J2/17509 , B41J2/17523
摘要： Provided is a liquid-jet apparatus which can suppress liquid consumption by preventing air that can turn into bubbles from entering a liquid introducing columnar body in replacement of a liquid storage member and thus reducing a frequency of execution of a cleaning operation for discharging the bubbles inside a liquid passage. An ink introducing needle in a printer includes: a needle-like protrusion having a tapered portion whose diameter is gradually increased toward its base from its tip; and a straight portion formed linearly and continuously from the tapered portion. In the tapered portion of the needle-like protrusion in the ink introducing needle, groove portions extending to an edge portion of the tapered portion are provided.
摘要翻译：提供一种液体喷射装置，其可以通过防止可能变成气泡的空气进入液体导入柱状体来代替液体存储构件，从而降低执行用于排出气泡的清洁操作的频率来抑制液体消耗液体通道。打印机中的墨水引入针包括：针状突起，其具有从其尖端朝向其基部直径逐渐增加的锥形部分; 以及从锥形部线性地连续地形成的直线部。在墨水引入针中的针状突起的锥形部分中，设置延伸到锥形部分的边缘部分的凹槽部分。

3. 发明授权

US08994612B2 Virtual image display system 有权
标题翻译：虚拟图像显示系统
公开(公告)号：US08994612B2
公开(公告)日：2015-03-31
申请号：US13344819
申请日：2012-01-06
申请人： Takeshi Fujishiro
发明人： Takeshi Fujishiro
IPC分类号： G09G5/00 , G02C5/22 , G02B27/01 , G02B6/00
CPC分类号： G02B27/0172 , G02B6/00 , G02B27/0176 , G02B2027/0178 , G02C5/22
摘要： A virtual image display system includes a display device outputting image light, a circuit substrate driving the display device based on an image signal, a signal line connected to the circuit substrate and inputting the external image signal to the circuit substrate, a projection optical device projecting the image light from the display device, a light guide plate taking in the projected image light, and then, guiding the light to an external predetermined position, a housing member having a housing space housing respective members, and a first space communicated with the housing space and housing a part of the signal line inside, and a temple rotatably attached to the housing member via a hinge mechanism and having a second space communicated with the first space via the hinge mechanism inside. The signal line is routed from the first space into the second space via the hinge mechanism.
摘要翻译：虚拟图像显示系统包括：输出图像光的显示装置，基于图像信号驱动显示装置的电路基板，连接到电路基板的信号线，并将外部图像信号输入到电路基板;投影光学装置，来自显示装置的图像光，引导投影图像光的导光板，然后将光引导到外部预定位置，具有容纳各个构件的容纳空间的壳体构件和与壳体连通的第一空间空间并且容纳信号线的一部分，以及经由铰链机构可旋转地附接到壳体构件的镜腿，并且具有经由铰链机构内部与第一空间连通的第二空间。信号线经由铰链机构从第一空间传送到第二空间。

4. 发明授权

US08792175B2 Virtual image display system 有权
标题翻译：虚拟图像显示系统
公开(公告)号：US08792175B2
公开(公告)日：2014-07-29
申请号：US13344868
申请日：2012-01-06
申请人： Takeshi Fujishiro
发明人： Takeshi Fujishiro
IPC分类号： G02B27/14 , G03H1/00 , G02B27/01 , G02B27/10
CPC分类号： G02B27/0172 , G02B6/00 , G02B27/0101 , G02B27/0103 , G02B27/0176 , G02B27/106 , G02B27/144 , G02B2027/0109 , G02B2027/0178
摘要： A virtual image display system includes a display device that outputs image light, a projection lens that projects the image light from the display device, a first holding member that holds the projection lens, a light guide plate that takes in the image light from the projection lens, and then, guides the light to an external predetermined position, and a second holding member that holds the light guide plate. A positioning structure for positioning the light guide plate with respect to the projection lens is provided in the first holding member and the second holding member.
摘要翻译：虚拟图像显示系统包括输出图像光的显示装置，投影来自显示装置的图像光的投影透镜，保持投影透镜的第一保持部件，从投影部摄取图像光的导光板透镜，然后将光引导到外部预定位置，以及保持导光板的第二保持构件。在第一保持构件和第二保持构件中设置有用于将导光板相对于投影透镜定位的定位结构。

5. 发明授权

US4873598A Mechanism for supporting and guiding a head carriage 失效
标题翻译：支撑和引导头架的机构
公开(公告)号：US4873598A
公开(公告)日：1989-10-10
申请号：US149237
申请日：1988-01-27
申请人： Kenji Negishi , Hidemi Sasaki , Takeshi Fujishiro
发明人： Kenji Negishi , Hidemi Sasaki , Takeshi Fujishiro
IPC分类号： G11B5/54 , G11B5/55 , G11B5/56
CPC分类号： G11B5/56 , G11B5/54 , G11B5/5521
摘要： A mechanism for supporting a head carriage provided with a magnetic head to magnetically record still image information or the like into a magnetic disc or reproduce such information therefrom. In the support mechanism, the two ends of a lead screw having a threaded portion almost in the center portion thereof are respectively received by two bearings each having two, substantially perpendicularly intersecting surfaces, and the head carriage, which can be guided and moved by the lead screw, is also provided with two, substantially perpendicularly intersecting surfaces touchable with a shaft of the lead screw. By energizing the head carriage in a given direction by a spring, the head carriage's two intersecting surfaces can be brought into contact with the lead screw, and the lead screw can be brought into contact with the intersecting surfaces of the respective bearings.
摘要翻译：一种用于支撑设置有磁头的头架的机构，用于将静止图像信息等磁性地记录到磁盘中或从其中再现这样的信息。在支撑机构中，具有大致在其中心部分的螺纹部分的导螺杆的两端分别由具有两个基本上垂直相交的表面的两个轴承和由头托架引导和移动的头托导螺杆，还设置有可与导螺杆的轴接触的两个基本上垂直相交的表面。通过弹簧对给定方向的头托架进行激励，头托架的两个相交表面可以与导螺杆接触，并且导螺杆可以与相应轴承的相交表面接触。

6. 发明授权

US4399699A Electrostatic type fuel measuring device 失效
标题翻译：静电式燃油测量装置
公开(公告)号：US4399699A
公开(公告)日：1983-08-23
申请号：US169677
申请日：1980-07-17
申请人： Takeshi Fujishiro
发明人： Takeshi Fujishiro
IPC分类号： G01F23/26 , G08B21/00
CPC分类号： G01F23/263 , G01F23/266
摘要： An electrostatic type fuel measuring device comprises a pair of oppositely arranged electrodes separated by insulating spacers immersed in liquid fuel in a tank so that a variation of the electrostatic capacity between the electrodes due to a variation in the liquid fuel level is detected electrically and the fuel amount is measured and indicated.
摘要翻译：一种静电式燃料测量装置，包括一对相对布置的电极，该电极由浸在液体燃料中的绝缘垫片隔开，以使电极中的液体燃料液位的变化导致电极之间的静电电容变化，并且燃料测量和指示量。

7. 发明授权

US4304652A Device for detection of air/fuel ratio from oxygen partial pressure in exhaust gas 失效
标题翻译：用于检测废气中氧气分压的空气/燃料比的装置
公开(公告)号：US4304652A
公开(公告)日：1981-12-08
申请号：US157183
申请日：1980-06-06
申请人： Masao Chiba , Takeshi Fujishiro
发明人： Masao Chiba , Takeshi Fujishiro
IPC分类号： F02D41/14 , G01N27/406 , G01N27/407 , G01N27/409 , G01N27/413 , G01N27/416 , G01N27/58
CPC分类号： G01N27/4071 , G01N27/4065
摘要： A device having a probe of the oxygen concentration cell type to be disposed in a combustion gas to detect actual air/fuel ratio values of an air-fuel mixture subjected to combustion. The probe has a gas impermeable layer of a solid electrolyte such as zirconia, a porous reference electrode layer made of a catalytic material such as platinum and formed on the solid electrolyte layer, a porous gas-diffusion layer covering the reference electrode layer and a porous and noncatalytic measurement electrode layer formed on the solid electrolyte layer so as to be spaced from the reference electrode layer. A DC power supply is connected to the probe to force a constant current of an adequate intensity to flow through the solid electrolyte layer between the two electrode layers. Depending on the direction of the current flow, an output voltage of this device becomes indicative of air/fuel ratio values above or below the stoichiometric air/fuel ratio.
摘要翻译：具有氧气浓度单元型探针的装置，其设置在燃烧气体中，以检测经受燃烧的空气 - 燃料混合物的实际空气/燃料比值。探针具有诸如氧化锆的固体电解质的不透气层，由铂等催化材料制成的多孔参比电极层，形成在固体电解质层上，覆盖参比电极层的多孔气体扩散层和多孔气体扩散层以及形成在固体电解质层上以与参考电极层间隔开的非催化测量电极层。直流电源连接到探针，以迫使足够强度的恒定电流流过两个电极层之间的固体电解质层。取决于电流的方向，该装置的输出电压表示空气/燃料比值高于或低于理论空燃比。

8. 发明授权

US4298573A Device for detection of oxygen concentration in combustion gas 失效
标题翻译：用于检测燃烧气体中氧浓度的装置
公开(公告)号：US4298573A
公开(公告)日：1981-11-03
申请号：US150059
申请日：1980-05-15
申请人： Takeshi Fujishiro
发明人： Takeshi Fujishiro
IPC分类号： G01N27/12 , G01N27/16 , G01N27/407 , G01N27/409 , G01N27/416 , G01N27/417 , G01N27/419 , G01N33/22 , G01N27/46
CPC分类号： G01N27/4071 , G01N27/417 , Y10T436/208339
摘要： A device suitable for use in engine exhaust gas to detect actual air/fuel ratio of air-fuel mixture supplied to the engine. The probe of the device has three electrodes. An oxygen ion conductive solid electrolyte occupies a space between the first and second electrodes, and a porous layer of similar solid electrolyte occupies a space between the second and third electrodes such that exhaust gas directly contacts the first and third electrodes and also contacts the second electrode through the porous solid electrolyte layer. At least one of the first and second electrodes, particularly the second, is made of a catalytic material, and the first and second electrodes serve as output terminals of the probe. Preferably the second and third electrodes are connected to a DC power supply to force a current to flow through the porous solid electrolyte layer to control oxygen partial pressure at the second electrode surface. By selectively determining catalysis of the first and second electrodes and/or the direction or intensity of the current, air/fuel ratios above, below and equal to a stoichiometric ratio can be detected.
摘要翻译：适用于发动机废气的装置，用于检测供给发动机的空气 - 燃料混合物的实际空气/燃料比。器件的探针有三个电极。氧离子导电固体电解质占据第一和第二电极之间的空间，并且类似固体电解质的多孔层占据第二和第三电极之间的空间，使得废气直接接触第一和第三电极并且还接触第二电极通过多孔固体电解质层。第一和第二电极，特别是第二电极中的至少一个由催化材料制成，并且第一和第二电极用作探针的输出端。优选地，第二和第三电极连接到DC电源以迫使电流流过多孔固体电解质层以控制第二电极表面处的氧分压。通过选择性地确定第一和第二电极的催化作用和/或电流的方向或强度，可以检测高于，低于和等于化学计量比的空气/燃料比。

9. 发明授权

US4142482A Feedback emission control for internal combustion engines with variable reference compensation for change with time in performance of exhaust composition sensor 失效
标题翻译：具有可变参考补偿的内燃机的反馈排放控制，随着时间的推移排气组成传感器的性能变化
公开(公告)号：US4142482A
公开(公告)日：1979-03-06
申请号：US767133
申请日：1977-02-09
申请人： Masaharu Asano , Takeshi Fujishiro , Shigeo Aono , Akio Hosaka , Nobuzi Manaka , Mituhiko Ezoe
发明人： Masaharu Asano , Takeshi Fujishiro , Shigeo Aono , Akio Hosaka , Nobuzi Manaka , Mituhiko Ezoe
IPC分类号： F02D41/14 , F02B3/08 , F01N3/08 , F02M7/12
CPC分类号： F02D41/1479 , F02D41/1456
摘要： Emission control apparatus for internal combustion engines is provided with a sensor for detecting the concentration of a particular exhaust composition in the emissions from the engine. A signal indicating the deviation of the mixture ratio from a controlled point is generated by comparing the output from the sensor with a reference level, the signal being modified in amplitude according to a predetermined control characteristic and used to regulate the air-fuel mixture ratio at the desired control point. The varying magnitude of the sensed concentration is smoothed into a signal of slowly varying magnitude which is used to control the reference level so that error introduced into the deviation indicating signal due to the change with time in the output performance of the exhaust composition sensor is self-compensated. A level sensor is provided to detect when the reference level reaches an end of the control range to change the operating mode of the engine from closed-loop to open-loop mode.
摘要翻译：用于内燃机的排放控制装置设置有用于检测来自发动机的排放物中的特定排气组合物的浓度的传感器。通过将传感器的输出与基准电平进行比较，产生混合比与受控点的偏差的信号，该信号根据预定的控制特性在幅度上进行改变，并用于调节空气 - 燃料混合比在所需的控制点。感测浓度的变化幅度被平滑化成缓慢变化幅度的信号，其用于控制参考电平，使得由于排气组成传感器的输出性能随时间变化而引入到偏差指示信号中的误差是自身的补偿。提供了一个液位传感器来检测参考电平何时达到控制范围的结束，以将发动机的运行模式从闭环模式转换到开环模式。

10. 发明授权

US4141813A Oxygen sensor particularly useful in exhaust system of automotive engine 失效
标题翻译：氧气传感器特别适用于汽车发动机排气系统
公开(公告)号：US4141813A
公开(公告)日：1979-02-27
申请号：US769350
申请日：1977-02-16
申请人： Toru Kita , Takeshi Fujishiro
发明人： Toru Kita , Takeshi Fujishiro
IPC分类号： G01N27/409 , G01N27/16 , G01N27/403 , G01N27/407 , G01N27/46
CPC分类号： G01N27/407 , G01N27/4078
摘要： A solid electrolyte tube closed at one end and two porous electrode layers respectively coated on the outer and inner surfaces of the electrolyte tube constitute a known oxygen concentration cell. A tubular metal shell encloses the electrolyte tube partly such that a closed end portion of the tube protrudes from the shell and that the outer electrode coating is locally in contact with the inside of the shell. To protect the open end of the electrolyte tube against splashing of water during use without interrupting the admission of atmospheric air as a reference gas into the inside of the electrolyte tube, a tubular cap member of a metal is coaxially fixed to and electrically connected at its one end to the shell at one end portion surrounding the open end of the electrolyte tube, and a cross-sectionally circular plug of an insulating material is coaxially and tightly received in and fixed to the cap member to occupy an end portion, contiguous to the free end, of the interior of the cap member. This plug has two axial bores which respectively allow two cable wires of the sensor to tightly pass therethrough and an air-admitting passage formed therein independently of these two bores in such an arrangement and cross-sectional area that unpressurized water does not pass therethrough from the atmosphere to the unoccupied portion of the interior of the cap member.
摘要翻译：在一端封闭的固体电解质管和分别涂覆在电解质管的外表面和内表面上的两个多孔电极层构成已知的氧浓度电池。管状金属壳部分包围电解质管，使得管的封闭端部从外壳突出，并且外电极涂层局部地与外壳接触。为了保护电解液管的开口端，在使用过程中不会中断溅水，而不会中断将大气作为参考气体进入电解液管的内部，金属管状盖件同时固定在其上并与之电连接在围绕电解质管的开口端的一个端部处的壳体的一端，并且绝缘材料的横截面圆形的塞子同轴地并且紧密地容纳在盖构件中并固定到盖构件上，以占据端部，帽部件内部的自由端。该插头具有两个轴向孔，其分别允许传感器的两个电缆线紧密地通过，并且独立于这两个孔形成的空气进入通道在这样的布置和横截面积中，使得未加压的水不从其中穿过气氛到盖构件的内部的未占用部分。

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