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    • 31. 发明授权
    • Two-component electrophotographic developer with magnetic carrier
    • 具有磁性载体的双组分电子照相显影剂
    • US4614698A
    • 1986-09-30
    • US802315
    • 1985-11-27
    • Nobuhiro MiyakawaKoji YanoKazuo YamamotoTeruaki HigashiguchiYoshinobu Kawakami
    • Nobuhiro MiyakawaKoji YanoKazuo YamamotoTeruaki HigashiguchiYoshinobu Kawakami
    • G03G9/08G03G9/10G03G9/107G03G9/14
    • G03G9/107G03G9/0819G03G9/0823
    • A two-component electrophotographic developer for use in developing a latent electrostatic image of a low potential. The developer is composed of a mixture of a magnetic carrier of spherical sintered ferrite particles having raised and depressed portions attributed to the primary particles on their surface, a median size of from 30 to 50 micrometers, an apparent density of less than 2.6 g/cc and an electric resistance, measured in the form of a magnetic brush, of from 6.times.10.sup.4 to 2.5.times.10.sup.6 ohms and chargeable toner particles having a volume inherent resistivity of at least 1.times.10.sup.13 ohms-cm and a specific inductive capacity of from 4 to 6. In a preferred embodiment, the chargeable toner particles have a median size of from 10 to 14 micrometers and are substantially free from particles having a particle diameter of not more than 5 micrometers. The developer can give an image of a high density, a high resolution and excellent gradation without brush marks.
    • 用于显影低电位潜静电图像的双组分电摄影显影剂。 显影剂由具有由其表面上的初级颗粒引起的凸起和凹陷部分的球形烧结铁氧体颗粒的磁性载体的混合物组成,中值尺寸为30至50微米,表观密度小于2.6g / cc 以及以磁刷的形式测量的电阻为6×10 4至2.5×10 6欧姆,并且具有至少1×10 13欧姆 - 厘米的体积固有电阻率和4至6的电感率的可带电荷的调色剂颗粒。在 可充电调色剂颗粒的中值粒径为10-14微米,基本上不含粒径不超过5微米的颗粒。 开发者可以提供高密度,高分辨率和优异的无刷痕迹的图像。
    • 33. 发明授权
    • Locking device for a moving anchor of a seat belt
    • 用于安全带移动锚的锁定装置
    • US4436323A
    • 1984-03-13
    • US403406
    • 1982-07-30
    • Kazuo Yamamoto
    • Kazuo Yamamoto
    • B60R22/06B60R21/10
    • B60R22/06
    • A locking device for a moving anchor used in an automatic seat belt system has an anchor member movable between a seat occupant restraining position and a seat occupant liberating position along a guide member secured to a vehicle body, a pivotable member pivotably mounted on the anchor member, a driving member operatively mounted on the pivotable member so as to pivotally move the pivotable member between a first position and a second position, a locking member provided on a base member secured to the vehicle body, and a biasing member biasing the locking member to a locking position.
    • 一种用于自动座椅安全带系统中的移动锚杆的锁定装置,具有一锚定构件,其能够沿着固定在车体上的引导构件在座椅乘员限制位置和乘员释放位置之间移动,枢转构件可枢转地安装在锚定构件上 驱动构件,其可操作地安装在所述可枢转构件上,以便在第一位置和第二位置之间枢转地运动所述可枢转构件;设置在固定到所述车身的基座构件上的锁定构件,以及将所述锁定构件偏置到 锁定位置。
    • 39. 发明授权
    • Injector
    • 注射器
    • US08646704B2
    • 2014-02-11
    • US12717348
    • 2010-03-04
    • Kazuo YamamotoJun Yamashita
    • Kazuo YamamotoJun Yamashita
    • B05B1/30
    • F02M51/0685F02M51/0675F02M61/042F02M61/12F02M2200/02
    • An injector includes a housing, a fixed core, a movable core, a valve member, and a resilient member pressing the valve member toward a nozzle hole. An inner peripheral surface of the housing axially guides an outer peripheral surface of the movable core. The inner peripheral surface and the outer peripheral surface define an outer clearance therebetween. The valve member includes a shaft-shaped portion and a stopper portion, which contacts the movable core and has a stopper inclined surface. An outer peripheral surface of the shaft-shaped portion and an inner peripheral surface of an insertion hole of the movable core define an inner clearance therebetween. The stopper inclined surface inclines radially inward of the shaft-shaped portion axially toward the nozzle hole. An axial clearance is formed between the stopper inclined surface and the movable core radially outward of a contact portion between the stopper inclined surface and the movable core.
    • 喷射器包括壳体,固定芯,可动芯,阀构件和将阀构件压向喷嘴孔的弹性构件。 壳体的内周表面轴向地引导可动芯的外周表面。 内周表面和外周表面之间限定了外部间隙。 阀构件包括轴状部分和止动部分,其接触可动铁芯并具有止动器倾斜表面。 轴状部的外周面和可动铁芯的插入孔的内周面在其间限定内部间隙。 止动器倾斜表面沿着轴状部分径向向内倾斜地朝向喷嘴孔倾斜。 在挡块倾斜表面和止动件倾斜表面与可动芯之间的接触部分的径向外侧的活动芯之间形成有轴向间隙。