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    • 1. 发明授权
    • Rotary self-propelled endoscope system
    • 旋转自走式内窥镜系统
    • US09078616B2
    • 2015-07-14
    • US13443267
    • 2012-04-10
    • Akio UchiyamaMitsuhiro ItoSeiichi ItoYoshiyuki Tanii
    • Akio UchiyamaMitsuhiro ItoSeiichi ItoYoshiyuki Tanii
    • A61B1/31A61B1/01A61B1/00
    • A61B1/31A61B1/00006A61B1/00039A61B1/00055A61B1/00154A61B1/0016A61B1/01
    • A rotary self-propelled endoscope system includes an insertion section body, an insertion section, a drive unit, a torque detection unit, and a control unit. In a distal end portion of the insertion section body, a rigid distal end portion including an image pickup apparatus is disposed. The insertion section is rotatably fit to the outside of the insertion section body, and includes a rotary tubular member having a helical portion formed by a helical concave-convex portion. The drive unit applies the rotary tubular member with axial and rotational drive force. The torque detection unit detects torque information of the rotary tubular member. On the basis of the torque information detected by the torque detection unit, the control unit compares a present value with a preset limit value for controlling the torque of the rotary tubular member, and controls the drive unit on the basis of the comparison result.
    • 一种旋转自走式内窥镜系统,包括插入部主体,插入部,驱动部,转矩检测部以及控制部。 在插入部分主体的远端部分中,设置包括图像拾取装置的刚性远端部分。 插入部可旋转地配合到插入部主体的外侧,并且包括具有由螺旋状凹凸部形成的螺旋部的旋转管状部件。 驱动单元对旋转管状构件施加轴向和旋转驱动力。 扭矩检测单元检测旋转管状构件的扭矩信息。 基于由转矩检测单元检测的扭矩信息,控制单元将当前值与用于控制旋转管状构件的扭矩的预设极限值进行比较,并且基于比较结果来控制驱动单元。
    • 2. 发明授权
    • Image forming apparatus and conveyance malfunction decision method
    • 图像形成装置和输送故障判定方法
    • US07957687B2
    • 2011-06-07
    • US11759511
    • 2007-06-07
    • Mitsuhiro Ito
    • Mitsuhiro Ito
    • G03G15/00
    • G03G15/70G03G2215/00734
    • Preventing a paper jam as much as possible when actual paper size differs from designated paper size with increasing throughput by starting conveyance of a second sheet before detecting the length of a first sheet. Unless a register sensor has detected the rear edge (step S303), start of feeding the next sheet is checked (step S304). If started, a prescribed value 1 is applied (step S305). If not started, a prescribed value 2 is applied (step S306). Unless the rear edge is detected before a timer measures “estimated time+prescribed value” (step S307), a paper jam decision is made (step S308). If the rear edge is detected before the timer measures the “estimated time+prescribed value” (step S303), the processing is completed without making a paper jam decision. Making the prescribed value 1 less than the prescribed value 2 enables reducing the paper jam caused by incorrect setting.
    • 当检测到第一片的长度时,通过开始第二片的传送,在实际的纸张尺寸与指定的纸张尺寸不同而不断增加的生产率的情况下尽可能防止卡纸。 除非寄存器传感器检测到后边缘(步骤S303),否则检查开始送纸下一张纸(步骤S304)。 如果启动,则应用规定值1(步骤S305)。 如果未开始,则应用规定值2(步骤S306)。 除非在定时器测量“估计时间+规定值”之前检测到后边缘(步骤S307),否则进行卡纸判定(步骤S308)。 如果在定时器测量“估计时间+规定值”之前检测到后边缘(步骤S303),则处理完成而不做出卡纸判定。 使规定值1小于规定值2可以减少由于设定不正确引起的卡纸。
    • 4. 发明申请
    • Automatic insertion electronic endoscope apparatus and control program for the same
    • 自动插入电子内窥镜装置和控制程序相同
    • US20080242929A1
    • 2008-10-02
    • US11975971
    • 2007-10-23
    • Mitsuhiro Ito
    • Mitsuhiro Ito
    • A61B1/00A61B1/04
    • A61B1/05A61B1/00156
    • The invention is an automatic insertion electronic endoscope apparatus that includes: drive systems including motors and motor control unit for automatically inserting an insertion portion of an endoscope; a first control unit for controlling the drive systems; an image pickup unit including an image pickup device provided in a distal end portion of an insertion portion; a second control unit for converting a signal from the image pickup unit into a video signal for display, the second control unit being communicatively connected with the first control unit; and a monitor connected to the second control unit. When trouble occurs in the drive systems, the first control unit controls the drive systems to stop and transmits to the second control unit a notification signal indicating the trouble occurrence, and the second control unit causes the monitor to display a notice indicating the trouble occurrence when receiving the notification signal.
    • 本发明是一种自动插入式电子内窥镜装置,其特征在于,包括:电动机和电动机控制装置的驱动系统,用于自动插入内窥镜的插入部; 用于控制所述驱动系统的第一控制单元; 图像拾取单元,包括设置在插入部分的远端部分中的图像拾取装置; 第二控制单元,用于将来自图像拾取单元的信号转换成用于显示的视频信号,第二控制单元与第一控制单元通信地连接; 以及连接到第二控制单元的监视器。 当驱动系统发生故障时,第一控制单元控制驱动系统停止并向第二控制单元发送指示故障发生的通知信号,并且第二控制单元使监视器显示指示故障发生的通知 接收通知信号。
    • 6. 发明申请
    • IMAGE FORMING APPARATUS AND CONVEYANCE MALFUNCTION DECISION METHOD
    • 图像形成装置和输送畸变决策方法
    • US20070286656A1
    • 2007-12-13
    • US11759511
    • 2007-06-07
    • Mitsuhiro Ito
    • Mitsuhiro Ito
    • G03G15/00
    • G03G15/70G03G2215/00734
    • Preventing a paper jam as much as possible when actual paper size differs from designated paper size with increasing throughput by starting conveyance of a second sheet before detecting the length of a first sheet. Unless a register sensor has detected the rear edge (step S303), start of feeding the next sheet is checked (step S304). If started, a prescribed value 1 is applied (step S305). If not started, a prescribed value 2 is applied (step S306). Unless the rear edge is detected before a timer measures “estimated time+prescribed value” (step S307), a paper jam decision is made (step S308). If the rear edge is detected before the timer measures the “estimated time+prescribed value” (step S303), the processing is completed without making a paper jam decision. Making the prescribed value 1 less than the prescribed value 2 enables reducing the paper jam caused by incorrect setting.
    • 当检测到第一片的长度时,通过开始第二片的传送,在实际的纸张尺寸与指定的纸张尺寸不同而不断增加的生产率的情况下尽可能防止卡纸。 除非寄存器传感器检测到后边缘(步骤S 303),否则检查开始进给下一张纸张(步骤304)。 如果启动,则应用规定值1(步骤S305)。 如果未开始,则应用规定值2(步骤S306)。 除非在定时器测量“估计时间+规定值”之前检测到后边缘(步骤S307),否则进行卡纸判定(步骤308)。 如果在定时器测量“估计时间+规定值”之前检测到后边缘(步骤S303),则处理完成而不做出卡纸判定。 使规定值1小于规定值2可以减少由于设定不正确引起的卡纸。
    • 7. 发明申请
    • ENDOSCOPE AND ENDOSCOPE SYSTEM
    • 内镜和内窥镜系统
    • US20070088198A1
    • 2007-04-19
    • US11564547
    • 2006-11-29
    • Masanobu KOITABASHIMitsuhiro ITOYasukazu KOGEN
    • Masanobu KOITABASHIMitsuhiro ITOYasukazu KOGEN
    • A61B1/00A61B1/06
    • A61B1/00124A61B1/00126A61B1/07
    • A socket section 72 for providing a first light guide 13 is supported movably in an endoscope main body 4, and a plug section 62 for fixing a second light guide 15 is disposed in an endoscope insertion section 5. The socket section 72 is configured to move freely in an insertion direction of the endoscope insertion section 5 and to a direction orthogonal with respect to the insertion direction. Furthermore, an attachment-detachment-detecting switch 33 is disposed in the endoscope main body 4 so as to detect that the endoscope insertion section 5 has been separated from the endoscope main body 4 before the plug section 62 is freely detached from the socket section 72. By this configuration, it is possible to attach the endoscope insertion section from the endoscope main body and detach them easily and reliably, in particular, to reduce loss of light caused by the attachment and the detachment.
    • 用于提供第一导光体13的插座部72可移动地支撑在内窥镜主体4中,并且用于固定第二导光体15的插头部62设置在内窥镜插入部5中。 插座部72被配置为沿着内窥镜插入部5的插入方向和与插入方向正交的方向自由移动。 此外,在插头部62从插座部72自由分离之前,在内窥镜主体4中配置安装拆卸检测开关33,以检测内窥镜插入部5已经与内窥镜主体4分离 。 通过这种构造,能够将内窥镜插入部从内窥镜主体安装,并且容易且可靠地分离,特别是能够减少由于附着和脱离引起的光的损失。
    • 8. 发明授权
    • Image forming apparatus with varied charge voltages
    • 具有不同充电电压的图像形成装置
    • US06898385B2
    • 2005-05-24
    • US10609469
    • 2003-07-01
    • Mitsuhiro ItoHiroaki Sakai
    • Mitsuhiro ItoHiroaki Sakai
    • G03G15/02G03G15/00
    • G03G15/55G03G15/0266
    • This invention provides an image forming apparatus where the useful life of the image carrier does not become significantly short. This system has a charging unit, a charge voltage loading unit, an exposure unit, a development unit, an image transfer unit and a control unit, wherein, when the transport interval of plural recording materials is shorter than a predetermined time the AC charge voltage applied to the image carrier during the transport interval is a first AC charge voltage, and when the transport interval is longer than the predetermined time the AC charge voltage applied to the image carrier during the transport interval being a second AC charge voltage, the control unit makes the current running in the charging unit when the second AC charge voltage is applied lower than the current running in the charging unit when the first AC charge voltage is applied.
    • 本发明提供了一种图像形成装置,其中图像载体的使用寿命不会变得很短。 该系统具有充电单元,充电电压加载单元,曝光单元,显影单元,图像转印单元和控制单元,其中当多个记录材料的传送间隔短于预定时间时,AC充电电压 在传送间隔期间施加到图像载体的是第一AC充电电压,并且当传输间隔长于预定时间时,在传输间隔期间施加到图像载体的AC充电电压是第二AC充电电压,控制单元 当施加第一AC充电电压时,当施加第二AC充电电压低于在充电单元中运行的电流时,使电流在充电单元中运行。
    • 9. 发明授权
    • Printing apparatus
    • 印刷装置
    • US06885834B2
    • 2005-04-26
    • US10625880
    • 2003-07-24
    • Mitsuhiro ItoHiroaki Sakai
    • Mitsuhiro ItoHiroaki Sakai
    • G03G21/14B65H5/06G03G15/00G03G15/20G03G15/23
    • G03G15/235G03G15/2064
    • A printing apparatus can reduce wasted power consumption, and prolong the life of an image forming section and fixing pressurizing rollers. It includes a printer control unit including a video controller and engine controller. According to a print reservation from the video controller, the engine controller controls a paper transport mechanism such as feed rollers, transport rollers and lifters, thereby feeding paper from a paper inlet designated by a printing condition. The engine controller controls a laser scanner unit to transfer a formed image to a sheet with a high voltage unit, and fixes it by a fixing assembly. It controls the paper transport mechanism to output the paper to the paper outlet designated by the printing condition. The image forming section and fixing pressurizing rollers are individually rotatable. Their rotation is stoppable individually without interference in a time from printing the first side to reversing and refeeding the paper.
    • 打印装置可以减少浪费的功率消耗,延长图像形成部分的寿命并固定加压辊。 它包括一个包括视频控制器和发动机控制器的打印机控制单元。 根据来自视频控制器的打印预约,发动机控制器控制诸如进给辊,输送辊和升降器之类的纸张传送机构,从而从由打印条件指定的纸入口进给纸张。 发动机控制器控制激光扫描器单元将形成的图像转印到具有高电压单元的片材上,并通过固定组件固定。 它控制纸张输送机构将纸张输出到由打印条件指定的纸张出口。 图像形成部和定影用加压辊可分别旋转。 它们的旋转可以单独地停止,而不会在从打印第一面到反向和重新输纸的时间内产生干扰。