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公开(公告)号：US20100168969A1
公开(公告)日：2010-07-01
申请号：US12654502
申请日：2009-12-22
申请人： Nobuaki Inagaki , Hiroya Ueno , Kohei Tsuda , Eiji Moriyama , Hiroshi Tsutsui
发明人： Nobuaki Inagaki , Hiroya Ueno , Kohei Tsuda , Eiji Moriyama , Hiroshi Tsutsui
IPC分类号： G06F19/00
CPC分类号： B60W20/30 , B60K6/365 , B60K6/48 , B60K6/547 , B60L2240/486 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/115 , B60W20/00 , B60W2510/1015 , B60W2510/244 , B60W2520/10 , B60W2540/10 , F16H59/18 , F16H61/143 , F16H2059/467 , Y02T10/6221 , Y02T10/6286 , Y10T477/26
摘要： A control apparatus includes a differential speed acquisition unit that acquires a differential speed representing a difference in speed between an input side drivingly connected to the input member of the fluid coupling and an output side drivingly connected to the transmission; a state determination unit that determines a shift speed in the transmission and an operating state of the direct connection clutch based on an accelerator opening and a vehicle speed of a vehicle; and a direct connection control unit that engages, if the differential speed is equal to or less than a predetermined engagement permitting threshold value when the state determination unit determines an upshift of the shift speed and a transition from a disengaged state to an engaged state of the direct connection clutch in a condition in which the accelerator opening is decreasing, the direct connection clutch regardless of an upshift operation of the shift speed.
摘要翻译： 控制装置包括：差动速度获取单元，其获取代表驱动地连接到所述流体联轴节的输入构件的输入侧与驱动地连接到所述变速器的输出侧之间的速度差的差速; 状态确定单元，其基于车辆的加速器开度和车辆速度来确定变速器中的变速速度和直接接合离合器的操作状态; 以及直接连接控制单元，如果所述差速度等于或小于预定的接合允许阈值，则所述直接连接控制单元在所述状态确定单元确定所述换档速度的升档和从所述脱离状态到所述接合状态的转换状态时接合 直接连接离合器，其中加速器开度减小的状态，直接连接离合器，而不考虑换档速度的升档操作。
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公开(公告)号：US20090170650A1
公开(公告)日：2009-07-02
申请号：US12254481
申请日：2008-10-20
IPC分类号： F16H61/04
CPC分类号： F16H61/061 , F16H2061/0444
摘要： A shift control apparatus that disconnects and connects respective pairs of friction engagement elements during downshift to a speed spaced apart by two or more steps through an intermediate shift speed. A shift controller controls a hydraulic pressure of a second shift release element by feedback control, and in accordance with the increase in the torque capacity of the second shift release element, also controls the torque capacity of a first shift engagement element so as to be sufficiently higher than the amount of change in the torque capacity of the second shift release element. The occurrence of adverse consequences in which a shift shock is generated is effectively suppressed because a sufficient reaction force cannot be ensured during engagement switching due to insufficient torque capacity of the first shift engagement element, and since the second shift release element cannot be appropriately feedback-controlled, difficulty in control of rotation change results.
摘要翻译： 一种变速控制装置，其在降档期间将各对摩擦接合元件分离并连接到通过中间换档速度的两个或多个步骤间隔开的速度。 换档控制器通过反馈控制来控制第二换档释放元件的液压，并且根据第二换档释放元件的扭矩容量的增加，也可以将第一换档接合元件的扭矩能力充分控制 高于第二换挡释放元件的扭矩容量的变化量。 由于由于第一换档接合元件的转矩容量不足而在接合切换期间不能确保足够的反作用力，因此有效地抑制了产生换档冲击的不利后果的发生，并且由于第二换档释放元件不能被适当地反馈， 受控，难以控制旋转变化的结果。
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公开(公告)号：US06955629B2
公开(公告)日：2005-10-18
申请号：US10404315
申请日：2003-04-02
申请人： Masaaki Nishida , Hiroshi Tsutsui , Kouichi Kojima , Yutaka Teraoka , Masatake Ichikawa , Hidekazu Funakoshi
发明人： Masaaki Nishida , Hiroshi Tsutsui , Kouichi Kojima , Yutaka Teraoka , Masatake Ichikawa , Hidekazu Funakoshi
CPC分类号： F16H61/061 , F16H61/686 , F16H2061/0451 , F16H2061/0455 , F16H2306/44 , F16H2306/52 , Y10T477/6937
摘要： A shift control apparatus has first, second, third and fourth engagement elements, and a shift control processing unit engaging the first and the second engagement elements in order to realize a first shift speed, engaging the third and the fourth engagement in order to realize a second shift speed, and inhibiting an increase in torque capacity of one of the first and second engagement elements before starting of release of the second engagement element when shifting from the first to the second shift speed. During shifting from the first to the second shift speed, an increase in torque capacity of one of the first and second engagement elements is inhibited before starting of release of the second engagement element. This prevents a step-like shift shock from being caused by the slowed progression of shifting when release of the second engagement element is started.
摘要翻译： 变速控制装置具有第一，第二，第三和第四接合元件，以及变速控制处理单元，其接合第一和第二接合元件，以实现第一变速速度，接合第三和第四接合，以实现 第二变速速度，并且在从第一变速速度向第二变速速度变换时，禁止在第二接合元件释放开始之前第一接合元件和第二接合元件之一的转矩容量的增加。 在从第一变速到第二变速的变速期间，在开始释放第二接合元件之前，第一接合元件和第二接合元件之一的转矩容量的增加被抑制。 这防止了当第二接合元件的释放开始时由于变速的进行缓慢而引起阶跃式变速冲击。
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公开(公告)号：US06719657B2
公开(公告)日：2004-04-13
申请号：US10279840
申请日：2002-10-25
IPC分类号： F16H6114
CPC分类号： F16H61/143 , F16H61/686 , F16H2061/0425 , F16H2061/146 , F16H2200/2097
摘要： A lock-up control apparatus for an automatic transmission in which operations of four engagement elements are required when shifting is performed from a first shift speed to a second shift speed, the first shift speed being achieved by engagement of a first engagement element and a second engagement element, the second shift speed being achieved by engagement of a third engagement element and a fourth engagement element. The lock-up control apparatus includes a lock-up control unit that performs a control for bringing a lock-up clutch into one of a disengagement state and a slip state at a start of shifting, and that prevents reengagement of the lock-up clutch at a completion of engagement of the third engagement element when shifting is performed from the first shift speed to the second shift speed during lock up.
摘要翻译： 一种用于自动变速器的锁定控制装置，其中当从第一换档速度到第二换档速度执行换档时需要四个接合元件的操作，第一换档速度通过第一接合元件和第二换档杆 接合元件，第二换档速度通过第三接合元件和第四接合元件的接合来实现。 锁止控制装置包括锁定控制单元，该锁定控制单元执行用于在锁定开始时使锁止离合器进入分离状态和滑移状态之一的控制，并且防止锁止离合器的再接合 在锁定期间从第一变速速度到第二变速速度进行变速时，第三接合元件的接合完成。
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公开(公告)号：US06626786B2
公开(公告)日：2003-09-30
申请号：US09995664
申请日：2001-11-29
申请人： Masahiro Hayabuchi , Masaaki Nishida , Hiroshi Tsutsui , Kouichi Kojima , Yutaka Teraoka , Nobuhiro Iwai , Kiyoshi Akutsu
发明人： Masahiro Hayabuchi , Masaaki Nishida , Hiroshi Tsutsui , Kouichi Kojima , Yutaka Teraoka , Nobuhiro Iwai , Kiyoshi Akutsu
IPC分类号： F16H6100
CPC分类号： F16H61/0437 , F16H61/08 , F16H2061/0444 , F16H2061/0451 , F16H2061/0455 , Y10T477/69373
摘要： At the time of the 6→3 speed shift, an automatic transmission achieves a 6→4→3 speed shift by controlling the servo pressures of four engageable elements. A control apparatus controls the servo pressure of one engageable element in accordance with the servo pressures of other engageable elements. The engagement and release timings are adjusted by determining and controlling the oil pressures of the hydraulic servos, taking into consideration the 6→4 shift state (torque sharing) during a shift transitional period. Therefore, engine blow and prolongation are prevented during the 6→3 shift control.
摘要翻译： 在6-> 3速变速时，通过控制四个可接合元件的伺服压力，自动变速器实现了6-> 4-> 3档变速。 控制装置根据其他可接合元件的伺服压力来控制一个可接合元件的伺服压力。 通过确定和控制液压伺服系统的油压来调整接合和释放时间，同时考虑到变速过渡期间的6→4档位（转矩共享）。 因此，在6-> 3换档控制期间，可以防止发动机的吹动和延长。
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公开(公告)号：US5990853A
公开(公告)日：1999-11-23
申请号：US875198
申请日：1997-11-17
申请人： Yasunori Kuratomi , Akio Takimoto , Koji Akiyama , Hiroshi Tsutsui , Toshikatsu Kawakami , Yasuaki Muto , Hiroshi Miyai
发明人： Yasunori Kuratomi , Akio Takimoto , Koji Akiyama , Hiroshi Tsutsui , Toshikatsu Kawakami , Yasuaki Muto , Hiroshi Miyai
CPC分类号： G09G3/002 , G02F1/135 , G09G2320/0209
摘要： The present invention relates to a projection type image displaying apparatus capable of displaying larger picture images which are bright, uniform and after-image-free.A projection type image displaying apparatus, comprising a OASLM (1) for grasping an photoconductive layer (4), a light reflection layer (5) and a light modulating layer (6) by two glass substrates (2, 2') with conductive transparent electrodes (3, 3') each being provided on it, an image source (8) for displaying inputting images on the OASLM (1) by a time serial scanning operation, a driving signal generating means (40) for supplying to the OASLM (1) a driving signal synchronized with the vertical synchronous frequency of the image,wherein at least either of two conductive transparent electrodes (3, 3') is divided into a plurality of regions, a driving signal to be generated from the driving signal generating means (40) is composed of a plurality of signals different in phase, a signal to be fed respectively to a region adjacent to the divided conductive transparent electrodes (3) has a phase difference approximately equal to time where the vertical effective scanning period is divided by the number of the region.
摘要翻译： PCT No.PCT / JP96 / 03140 Sec。 371日期：1997年11月17日 102（e）日期1997年11月17日PCT 1996年10月28日PCT公布。 公开号WO97 / 15862 日期：1997年5月1日本发明涉及能够显示较亮，均匀，无图像后的较大图像的投影型图像显示装置。 一种投影型图像显示装置，包括用于抓取光电导层（4）的OASLM（1），具有导电透明的两个玻璃基板（2,2'）的光反射层（5）和光转换层（6） 每个设置在其上的电极（3,3'），用于通过时间串行扫描操作在OASLM（1）上显示输入图像的图像源（8），用于提供给OASLM的驱动信号发生装置（40） 1）与图像的垂直同步频率同步的驱动信号，其中两个导电透明电极（3,3'）中的至少一个被分成多个区域，从驱动信号产生装置产生的驱动信号 （40）由相位不同的多个信号组成，分别馈送到与分割的导电透明电极（3）相邻的区域的信号具有大约等于垂直有效扫描周期被分割的时间的相位差 根据该地区的数量。
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公开(公告)号：US5807207A
公开(公告)日：1998-09-15
申请号：US771144
申请日：1996-12-20
CPC分类号： F16H63/3003 , F16H61/0246 , F16H61/061 , Y10T477/689 , Y10T477/6895
摘要： In order to improve transmission efficiency of an automatic transmission, an engagement brake which does not cause drag is used and the surety of its engagement and release, and quick switching between forward maneuver and backward maneuver, is enabled. The automatic transmission comprises a transmission mechanism to achieve forward maneuver and backward maneuver. A backward motion brake which stops the rotation element to achieve backward maneuver is the engagement brake and an input clutch to transfer power by meshing with the rotation element during both forward maneuver and backward maneuver is a friction clutch. The control apparatus executes the control operation to prepare for speedy re-meshing by holding a supply pressure for the clutch hydraulic servo at a sufficient oil pressure to place the pressure in the stand-by condition at the piston stroke position immediately before the start of clutch engagement during the engagement or releasing of engagement of the engagement brake at the time of D.fwdarw.R or R.fwdarw.D shift.
摘要翻译： 为了提高自动变速器的传动效率，使用不引起牵引力的接合制动器，并且能够实现其接合和释放的保证，以及向前机动和向后机动之间的快速切换。 自动变速器包括一个实现向前机动和向后机动的传动机构。 一个向后运动的制动器，其停止旋转元件以实现向后的操纵是接合制动器，并且通过在向前机动和向后机动两者期间与旋转元件啮合来传递动力的输入离合器是摩擦离合器。 控制装置通过在足够的油压下保持离合器液压伺服的供给压力来进行控制操作，以准备快速重新啮合，以将压力置于待机状态下的紧急起动前的活塞行程位置 在D-> R或R-> D移位时接合或释放接合制动器的接合的接合。
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公开(公告)号：US5792022A
公开(公告)日：1998-08-11
申请号：US771134
申请日：1996-12-20
CPC分类号： F16H57/10 , F16H63/3023 , F16H63/302 , Y10T477/689 , Y10T477/6895 , Y10T477/6939
摘要： A control system for use in an automatic transmission having a transmission mechanism for establishing a plurality of forward stages, a neutral state and a reverse stage. The transmission mechanism includes a predetermined rotary element to be retained for establishing the reverse stage; a reverse brake for retaining the rotary element; and a frictional engagement element capable of stopping the rotation of the rotary element. The reverse brake is a meshing type brake which meshes with and retains the rotary element. The control system has an engagement mechanism for applying the frictional engagement element. When the reverse stage is selected, the frictional engagement element is applied at least until the meshing engagement of the reverse brake is established, to stop the predetermined rotary element.
摘要翻译： 一种用于自动变速器的控制系统，具有用于建立多个前进档，中立档和倒档级的传动机构。 传动机构包括用于建立倒档的待保持的预定旋转元件; 用于保持旋转元件的反向制动器; 以及能够停止旋转元件的旋转的摩擦接合元件。 反向制动器是与旋转元件啮合并保持旋转元件的啮合式制动器。 控制系统具有用于施加摩擦接合元件的接合机构。 当选择倒档时，摩擦接合元件施加至少直到建立倒档制动器的啮合，以停止预定旋转元件。
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59.发明授权
公开(公告)号：US5448659A
公开(公告)日：1995-09-05
申请号：US189836
申请日：1994-02-01
申请人： Hiroshi Tsutsui , Yoshinao Taketomi
发明人： Hiroshi Tsutsui , Yoshinao Taketomi
CPC分类号： G06K9/00046 , G02B6/1221 , G02B6/124 , G02B6/1245 , G02B6/42 , G07C9/00087
摘要： A card-shaped waveguide-type image transmission device has an image transmission base member piled up on a light illumination base member, and an optical system such as grating patterns and diffraction lens pattern for diffracting and focusing light beams are formed on the surfaces of the image transmission base member and the light illumination base member. The card-shaped waveguide-type image transmission device is integrated with an ID card, an IC card, an optical card or a ROM card as a fingerprint identification device.
摘要翻译： 卡形波导型图像传输装置具有堆叠在光照基板上的图像传输基体部件，并且在光照基板的表面上形成诸如光栅图案和用于衍射和聚焦光束的衍射透镜图案的光学系统 图像传输基部构件和光照明基座构件。 卡形波导型图像传输装置与作为指纹识别装置的ID卡，IC卡，光卡或ROM卡一体化。
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公开(公告)号：US5247559A
公开(公告)日：1993-09-21
申请号：US956257
申请日：1992-10-05
申请人： Tetsuro Ohtsuchi , Hiroshi Tsutsui
发明人： Tetsuro Ohtsuchi , Hiroshi Tsutsui
CPC分类号： A61B6/505 , A61B6/4035 , A61B6/405 , A61B6/4241 , A61B6/482 , G01N23/02 , H05G1/26
摘要： Radiation transmission intensity information obtained from a radiation source of two different energy levels or energy bands is used to perform an energy subtraction calculation and quantify the constituent substances of the object being analyzed. The objective is to simultaneously detect and quantify the plural substances composing the object being analyzed in a single operation using a single subtraction calculation equation. An energy subtraction calculation is first performed to eliminate a specific substance in the object being analyzed, making it possible to simultaneously determine the other two constituent substances using the negativity of the calculated result. When three substances are overlapping in the direction of radiation transmission, using the transmission intensity information from a radiation source with only two energy levels, the effect of one substance is eliminated while identifying and quantifying the other two by applying an energy subtraction calculation process that eliminates the first substance and obtains the density of a third substance, and obtains the density of the third substance in an area where the three substances overlap based on the calculated result for the area containing the first and second substances.
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