Speed change controller of working vehicle
    31.
    发明授权
    Speed change controller of working vehicle 有权
    工作车辆变速控制器

    公开(公告)号:US08182394B2

    公开(公告)日:2012-05-22

    申请号:US12679556

    申请日:2008-08-27

    IPC分类号: F16H61/58

    摘要: Provided is a device for performing speed change not leading to engine stall in a working vehicle such as a wheel loader while sustaining a required tractive force and reducing fuel consumption. When a speed (“forward”, “second speed”) suitable for a work is selected by a speed change operator, control means makes a modulation clutch engaged in response to the vehicle speed drop and makes a lock-up state where a lock-up clutch is engaged transit to a lock-up and modulation clutch slip state where the lock-up clutch is engaged while the modulation clutch slips. Subsequently, the control means performs a clutch control for causing a transition to both clutch slip state where the lock-up clutch and the modulation clutch slip in response to the vehicle speed drop, hence causing the transition to a torque converter operation state where the modulation clutch is engaged and the lock-up clutch is released.

    摘要翻译: 提供了一种用于在维持所需的牵引力并降低燃料消耗的同时执行不会在诸如轮式装载机的工作车辆中发动机失速的速度改变的装置。 当由变速操作者选择适合于作业的速度(“前进”,“第二速度”)时,控制装置使调节离合器响应于车速下降而接合,并产生锁定状态, 在调节离合器滑动时,锁止离合器被接合转移到锁定离合器打开状态,并且锁定离合器接合。 随后,控制装置执行离合器控制,以使得转向离合器打滑状态,其中锁定离合器和调制离合器响应于车速下降而滑动,从而转变到变矩器操作状态,其中调制 离合器接合并且锁止离合器被释放。

    Electron generating apparatus, image forming apparatus, and method of
manufacturing and adjusting the same
    34.
    发明授权
    Electron generating apparatus, image forming apparatus, and method of manufacturing and adjusting the same 失效
    电子发生装置,图像形成装置及其制造和调整方法

    公开(公告)号:US6144350A

    公开(公告)日:2000-11-07

    申请号:US731506

    申请日:1996-10-16

    CPC分类号: H01J9/027

    摘要: It is an object of this invention to provide an electron generating apparatus which is hardly influenced by variations in driving voltage, an image forming apparatus using the electron generating apparatus, and a method of manufacturing and adjusting the same. The row wiring layers of a multi-electron-beam source (300) are sequentially selectively switched by a control circuit (302) and applied with a pulse voltage having a value about 1.05 to 1.5 times the maximum value of a normal driving voltage from a DC voltage source (301). The characteristics of all surface conduction electron-emitting devices of the multi-electron-beam source (300) are shifted to the high potential side. With this process, even when the driving voltage becomes high due to superposition of noise and the driving voltage, variations in electron-emitting characteristics caused by the voltage shift characteristics of the surface conduction electron-emitting devices can be prevented.

    摘要翻译: 本发明的目的是提供几乎不受驱动电压变化影响的电子发生装置,使用该电子发生装置的图像形成装置及其制造和调整方法。 多电子束源(300)的行布线层由控制电路(302)依次选择性地切换,并施加从正常驱动电压的最大值的大约1.05到1.5倍的脉冲电压 直流电压源(301)。 多电子束源(300)的所有表面传导电子发射器件的特性被转移到高电位侧。 通过该处理,即使由于噪声叠加和驱动电压而使驱动电压变高,也能够防止由表面传导电子发射器件的电压偏移特性引起的电子发射特性的变化。

    Optical information recording/reproducing apparatus that produces
verifying reproduction signals by executing a computation using
detection signals of multi-divided detection surfaces of a
photo-detector
    37.
    发明授权
    Optical information recording/reproducing apparatus that produces verifying reproduction signals by executing a computation using detection signals of multi-divided detection surfaces of a photo-detector 失效
    光信息记录/再现装置,其通过使用光检测器的多分割检测表面的检测信号执行计算来产生验证再现信号

    公开(公告)号:US5768219A

    公开(公告)日:1998-06-16

    申请号:US733918

    申请日:1996-10-18

    IPC分类号: G11B11/105 G11B11/00

    摘要: An optical information recording and/or reproducing apparatus includes an irradiating device including an objective lens, having a curved surface, for irradiating a recording light beam to a magnetooptical recording medium having at least two magnetic layers, which are a recording layer and a reproduction layer, and which are exchanged-coupled to each other, and a magnetic layer for controlling the exchange-coupling force to block the exchange-coupling force between the recording and reproduction layers, a device for applying an external magnetic field modulated according to an information signal to be recorded on the beam irradiated portion of the recording medium to record information on the recording layer and to orient magnetization of the reproduction layer in a direction parallel to the external magnetic field, a splitting device including a polarizing beam splitter for splitting at least light produced by a magnetooptic effect of the recording medium and light produced by diffraction at the curved surface of the objective lens, a detector including a multi-divided photodetector for respectively detecting the split light beams and a device for producing verifying reproduction signals by executing a predetermined computation using detection signals of the detection surfaces of the photodetector.

    摘要翻译: 一种光学信息记录和/或再现装置,包括:具有弯曲表面的物镜的照射装置,用于将记录光束照射到具有至少两个磁性层的磁光记录介质,所述磁光记录介质是记录层和再现层 并且彼此交换耦合,以及用于控制交换耦合力以阻挡记录层和再现层之间的交换耦合力的磁性层,用于施加根据信息信号调制的外部磁场的装置 被记录在记录介质的光束照射部分上,以便在记录层上记录信息,并且在与外部磁场平行的方向上定向再现层的磁化;分割装置,包括:偏振分束器,用于至少分解光 由记录介质的磁光效应和由diffra产生的光产生 该检测器包括用于分别检测分束光束的多分割光电检测器和用于通过使用光电探测器的检测表面的检测信号执行预定计算来产生验证再现信号的装置。

    OCCLUSION RECORDING INSTRUMENT AND ARTICULATOR

    公开(公告)号:US20200093583A1

    公开(公告)日:2020-03-26

    申请号:US16620024

    申请日:2018-03-30

    申请人: Eiji Yamaguchi

    发明人: Eiji Yamaguchi

    摘要: Provided is an instrument capable of performing maxillomandibular registration after an occlusal vertical dimension is accurately registered in the oral cavity of a patient. With the use of these instruments in the oral cavity, maxillomandibular registration can be performed and a prosthesis can be produced in a state where occlusal stability is reproduced by point contact. Further, with the use of an articulator capable of reproducing the shape and movement of the mandible, a prosthesis can be produced regardless of the experience of the operator.

    Work vehicle and method of controlling the same
    40.
    发明授权
    Work vehicle and method of controlling the same 有权
    工作车辆及其控制方法

    公开(公告)号:US08504257B2

    公开(公告)日:2013-08-06

    申请号:US13508501

    申请日:2011-02-10

    IPC分类号: G06F17/00

    摘要: In a work vehicle, a control unit is configured to control a lock-up hydraulic pressure for controlling switching of a lock-up clutch. The control unit is configured to execute a lock-up slippage control for switching the lock-up clutch into a slippage state when the work vehicle starts moving. The control unit is configured to control the lock-up hydraulic pressure based on work instrument load information, pertaining to a load of a work instrument during execution of the lock-up slippage control.

    摘要翻译: 在作业车辆中,控制单元被配置为控制用于控制锁止离合器的切换的锁定液压。 控制单元被构造为当工作车辆开始移动时执行锁定滑动控制,以将锁止离合器切换到滑动状态。 该控制单元被配置为基于在执行锁定滑动控制期间与作业仪器的负载相关的工作仪器负载信息来控制锁定液压。