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    • 21. 发明授权
    • Split type optical pick-up device
    • 分体式光学拾取装置
    • US5095473A
    • 1992-03-10
    • US625789
    • 1990-12-10
    • Hiroshi Gotoh
    • Hiroshi Gotoh
    • G11B7/09G11B7/135
    • G11B7/1356G11B7/094G11B7/1359
    • A split type optical pick-up device suitable for use in an optical disc memory system has a two-part structure: stationary and movable optical systems which are provided separately. The stationary optical system includes a semiconductor laser for emitting a laser beam which is received by a deflecting member of the movable optical system. The thus deflected laser beam is focused onto an optical disc by an objective lens. The light reflecting from the optical disc passes through the objective lens in the reversed direction and also through the deflecting member to impinge upon a tracking error detector which is also provided in the movable optical system. Because of the provision of the tracking error detector in the movable optical system, there will be produced no offset in a tracking signal generated by the tracking error detector.
    • 适用于光盘存储器系统的分割型光学拾取装置具有两部分结构:分开设置的固定和可移动光学系统。 固定光学系统包括用于发射由可移动光学系统的偏转构件接收的激光束的半导体激光器。 这样偏转的激光束被物镜聚焦在光盘上。 从光盘反射的光沿相反方向穿过物镜并且还穿过偏转构件以撞击也设置在可移动光学系统中的跟踪误差检测器。 由于在可移动光学系统中提供了跟踪误差检测器,所以在由跟踪误差检测器产生的跟踪信号中将不产生偏移。
    • 22. 发明授权
    • Split type optical pick-up device with a tracking error detector on the
moving part
    • 分体式光学拾取装置,在移动部件上具有跟踪误差检测器
    • US4977552A
    • 1990-12-11
    • US232319
    • 1988-08-15
    • Hiroshi Gotoh
    • Hiroshi Gotoh
    • G11B11/10G11B7/09G11B7/12G11B11/105
    • G11B7/0901G11B7/12
    • A split type optical pick-up device suitable for use in an optical disc memory system has a two-part structure: stationary and movable optical systems which are provided separately. The stationary optical system includes a semiconductor laser for emitting a laser beam which is received by a deflecting member of the movable optical system. The thus deflected laser beam is focused onto an optical disc by an objective lens. The light reflected from the optical disc passes through the objective lens in the reverse direction and also through the deflecting member to impinge upon a tracking error detector which is also provided in the movable optical system. The deflecting member has differnt rates of transmission for p and s polarized light for the light reflected from the optical disc such that the s polarized light is reflected toward the stationary optical system as much as possible so as not to waste the s polarized light, which defines a component of an information signal to be reproduced in the stationary optical system. Because of the provision of the tracking error detector in the movable optical system, there will be produced no offset in a tracking signal generated by the tracking error detector, and since the deflecting member reflects the s polarized light as much as possible, there is obtained an enhanced S/N ratio.
    • 适用于光盘存储器系统的分割型光学拾取装置具有两部分结构:分开设置的固定和可移动光学系统。 固定光学系统包括用于发射由可移动光学系统的偏转构件接收的激光束的半导体激光器。 这样偏转的激光束被物镜聚焦在光盘上。 从光盘反射的光沿相反方向穿过物镜并且还穿过偏转构件以撞击也设置在可移动光学系统中的跟踪误差检测器。 偏转构件对于从光盘反射的光的p和s偏振光的透射率不同,使得s偏振光尽可能多地朝向固定光学系统反射,以便不浪费s偏振光,其中 定义要在固定光学系统中再现的信息信号的分量。 由于在可移动光学系统中设置了跟踪误差检测器,所以在由跟踪误差检测器产生的跟踪信号中将不产生偏移,并且由于偏转部件尽可能多地反射S偏振光, 增强的S / N比。
    • 23. 发明授权
    • Angular velocity sensor
    • 角速度传感器
    • US4408490A
    • 1983-10-11
    • US230039
    • 1981-01-30
    • Fumitaka TakahashiHiroshi Gotoh
    • Fumitaka TakahashiHiroshi Gotoh
    • G01C19/00G01P15/08
    • G01P9/00
    • A heating wire is wound around a casing within which a sensor body is placed. Thermo-sensitive switch means is connected to the heating wire, which is responsive to the temperature within the casing to control the rate at which electric current is supplied to the heating wire so as to keep the temperature at a constant value. The casing may be placed within an airtight housing which is made of an insulating material. A further heating wire may be arranged on the inner wall of the airtight housing, which is controlled by further thermo-sensitive switch means so as to keep the temperature within the housing at a constant value.
    • 电热丝缠绕在其中放置传感器体的外壳上。 热敏开关装置连接到加热丝,其响应于壳体内的温度来控制向加热丝供应电流的速率,以将温度保持在恒定值。 壳体可以放置在由绝缘材料制成的气密壳体内。 另外的加热线可以设置在气密壳体的内壁上,其由另外的热敏开关装置控制,以将壳体内的温度保持在恒定值。
    • 24. 发明授权
    • Printing system, printing apparatus, printing method, and storage medium
    • 印刷系统,印刷装置,印刷方法和存储介质
    • US08547581B2
    • 2013-10-01
    • US12955172
    • 2010-11-29
    • Masaaki IgarashiHiroshi GotohTakeshi YoshizumiHozumi YonezawaTakahiro Hirakawa
    • Masaaki IgarashiHiroshi GotohTakeshi YoshizumiHozumi YonezawaTakahiro Hirakawa
    • G06F3/12
    • G06F3/1288G06F3/1207G06F3/1259
    • A printing system includes a storage unit that stores printing status information and host apparatus identification information. The printing status information includes a printing status representing whether a printing processing of the print job is interrupted, and the host apparatus identification information represents the host apparatus as a requestor of the print job. The printing system includes a update unit that updates the printing status information based on a monitoring result of the printing apparatus; a job managing unit that judges whether to execute the print job according to the printing status information when receiving a processing request of the print job from the host apparatus; and a printing status information managing unit that decides printing status information to be stored in the storage unit. The printing status information managing unit first deletes, from the storage unit, printing status information on a print job transmitted from a low-ranked host apparatus.
    • 打印系统包括存储打印状态信息和主机设备识别信息的存储单元。 打印状态信息包括表示打印作业的打印处理是否中断的打印状态,并且主机设备识别信息表示作为打印作业的请求者的主机设备。 打印系统包括:更新单元,其基于打印装置的监视结果来更新打印状态信息; 作业管理单元,当从所述主机装置接收到所述打印作业的处理请求时,判断是否根据所述打印状态信息执行所述打印作业; 以及打印状态信息管理单元,其决定要存储在所述存储单元中的打印状态信息。 打印状态信息管理单元首先从存储单元中删除从低等级的主机装置发送的打印作业的打印状态信息。
    • 25. 发明授权
    • Image forming apparatus and print control method, and program product
    • 图像形成装置和打印控制方法以及程序产品
    • US08514436B2
    • 2013-08-20
    • US12775836
    • 2010-05-07
    • Masaaki IgarashiHozumi YonezawaHiroshi GotohTakeshi YoshizumiOsamu Inoue
    • Masaaki IgarashiHozumi YonezawaHiroshi GotohTakeshi YoshizumiOsamu Inoue
    • G06F15/00
    • G06F3/126G06F3/1203G06F3/1285
    • A printer includes a first receiving unit that receives a print job containing a printing requirement, where the printing requirement is set as either an indispensable requirement that is indispensable for executing the print job or a desired requirement that is desirable for executing the print job; a second receiving unit that receives, from each of external image forming apparatuses connected to the image forming apparatus via a network, a printability level indicating whether the external image forming apparatus has a printing function satisfying the indispensable requirement or a printing function satisfying the desired requirement; a selecting unit that selects an image forming apparatus that executes the print job from the external image forming apparatuses by checking the printability level; and a print-operation control unit that sends the print job to the selected image forming apparatus and causes the selected image forming apparatus to execute the print job.
    • 打印机包括第一接收单元,其接收包含打印要求的打印作业,其中将打印要求设置为执行打印作业不可或缺的必要要求或期望执行打印作业的期望要求; 第二接收单元,从经由网络连接到图像形成装置的每个外部图像形成装置接收指示外部图像形成装置是否具有满足不可或缺的要求的打印功能的打印性等级或满足期望要求的打印功能 ; 选择单元,通过检查可印刷性水平从外部图像形成装置中选择执行打印作业的图像形成装置; 以及打印操作控制单元,其将打印作业发送到所选择的图像形成装置,并使所选择的图像形成装置执行打印作业。
    • 28. 发明申请
    • PRINTING SYSTEM, PRINTING APPARATUS, PRINTING METHOD, AND STORAGE MEDIUM
    • 印刷系统,印刷设备,印刷方法和存储介质
    • US20110128579A1
    • 2011-06-02
    • US12955172
    • 2010-11-29
    • Masaaki IGARASHIHiroshi GotohTakeshi YoshizumiHozumi YonezawaTakahiro Hirakawa
    • Masaaki IGARASHIHiroshi GotohTakeshi YoshizumiHozumi YonezawaTakahiro Hirakawa
    • G06F3/12
    • G06F3/1288G06F3/1207G06F3/1259
    • A printing system includes a storage unit that stores printing status information and host apparatus identification information. The printing status information includes a printing status representing whether a printing processing of the print job is interrupted, and the host apparatus identification information represents the host apparatus as a requestor of the print job. The printing system includes a update unit that updates the printing status information based on a monitoring result of the printing apparatus; a job managing unit that judges whether to execute the print job according to the printing status information when receiving a processing request of the print job from the host apparatus; and a printing status information managing unit that decides printing status information to be stored in the storage unit. The printing status information managing unit first deletes, from the storage unit, printing status information on a print job transmitted from a low-ranked host apparatus.
    • 打印系统包括存储打印状态信息和主机设备识别信息的存储单元。 打印状态信息包括表示打印作业的打印处理是否中断的打印状态,并且主机设备识别信息表示作为打印作业的请求者的主机设备。 打印系统包括:更新单元,其基于打印装置的监视结果来更新打印状态信息; 作业管理单元,当从所述主机装置接收到所述打印作业的处理请求时,判断是否根据所述打印状态信息执行所述打印作业; 以及打印状态信息管理单元,其决定要存储在所述存储单元中的打印状态信息。 打印状态信息管理单元首先从存储单元中删除从低等级的主机装置发送的打印作业的打印状态信息。