Patent application number | Description | Published |
20100167871 | Control device - A control device includes a differential rotation obtaining unit; a direct-coupling control unit that decreases the differential rotation speed by increasing an engagement pressure of the direct-coupling clutch at a normal pressure increase rate determined depending on a traveling state of a vehicle so as to change the direct-coupling clutch from a released state to an engaged state; and a pressure increase control unit that changes to a rapid pressure increase rate larger than the normal pressure increase rate for increasing the engagement pressure by the direct-coupling control unit when the differential rotation speed becomes equal to or smaller than a predetermined pressure increase permission threshold in a state that an accelerator opening of the vehicle decreases. | 07-01-2010 |
20100168969 | Control apparatus - 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. | 07-01-2010 |
20100173745 | Vehicle control device - A vehicle control device that includes an input member drive-coupled to an engine and a rotary electrical machine; an output member; and a transmission having a plurality of friction engagement elements, in which a plurality of shift speeds are switched by controlling engagement and release of the plurality of friction engagement elements, and a rotary driving force of the input member is shifted by a change gear ratio of one of the shift speeds and outputted to the output member. | 07-08-2010 |
20100174429 | Control apparatus - A control apparatus for controlling a transmission apparatus that includes: an input member that is drivably connected to a rotating electrical machine being capable of generating regenerative torque based on an engine and a deceleration request of a vehicle; an output member that is drivably connected to wheels; and a speed change mechanism that has a plurality of friction engagement elements that are controlled to be engaged and released so as to switch a plurality of shift speeds, and that shifts a rotation speed of the input member at one of gear ratios set for the shift speeds and outputs the shifted speed to the output member. | 07-08-2010 |
Patent application number | Description | Published |
20080218255 | Filter Characteristic Adjusting Apparatus and Filter Characteristic Adjusting Method - There is provided a filter characteristic adjusting apparatus and a filter characteristic adjusting method which can avoid an increase in circuit scale of the filter characteristic adjusting apparatus, and can speedily adjust a characteristic frequency of the filter to a desired frequency. When performing characteristic adjustment for the filter, the test signal generation unit ( | 09-11-2008 |
20090188792 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 07-30-2009 |
20100140087 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 06-10-2010 |
20120228160 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 09-13-2012 |
20120234677 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 09-20-2012 |
20140008218 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 01-09-2014 |
20150021178 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 01-22-2015 |
20150053557 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 02-26-2015 |
20150053558 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 02-26-2015 |
20150053559 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 02-26-2015 |
20150053560 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 02-26-2015 |
20150060270 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 03-05-2015 |
20150060271 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 03-05-2015 |
20150060304 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 03-05-2015 |
20150060305 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 03-05-2015 |
20150060306 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 03-05-2015 |
20150068892 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 03-12-2015 |
20150072402 | BIOSENSOR, BIOSENSOR CHIP AND BIOSENSOR DEVICE - A biosensor includes a working electrode | 03-12-2015 |
Patent application number | Description | Published |
20110239801 | CONTROL DEVICE - A control device includes an input member drivingly coupled to at least one of an internal combustion engine and a rotating electrical machine as driving force sources of a vehicle. When downshifting or upshifting the control device controls the engagement pressure of a direct coupling clutch to a pressure lower than the direct coupling limit engagement pressure during downshifting, when downshifting in a state in which required input torque, which is torque that is required to be transferred to the input member, is set to a positive torque, and the control device controls the engagement pressure of the direct coupling clutch to a pressure equal to or higher than the direct coupling limit engagement pressure during downshifting or upshifting, when performing downshifting in a state in which the required input torque is set to a negative torque, or when performing upshifting regardless of the required input torque. | 10-06-2011 |
20110239804 | CONTROL DEVICE - A control device for controlling a transmission device configured such that when the speed change mechanism performs switching to a shift speed with a different speed ratio, special speed change control is executed in which a disengagement hydraulic pressure, is lowered to cause a disengagement element to slip, and in which the disengagement element is maintained in a slipping state over an entire speed change process. In the case where slipping of the disengagement element is not detected within a predetermined time after the disengagement hydraulic pressure is lowered at start of the special speed change control, pressure increase correction is performed in which an engagement hydraulic pressure, which is a hydraulic pressure of hydraulic oil for an engagement element that is a friction engagement element to be engaged, is raised until slipping of the disengagement element is detected. | 10-06-2011 |
20110246009 | CONTROL DEVICE - A control device for controlling a transmission configured such that when the speed change mechanism performs switching to a shift speed with a lower speed ratio in a negative torque prediction established state in which predicted input torque is negative, the predicted input torque being a predicted value of input torque input to the input member a predetermined determination reference time later, and being derived on the basis of variations in the input torque, special speed change control is executed in which a disengagement hydraulic pressure is lowered to cause a disengagement element to slip, and the disengagement element is maintained in a slipping state over an entire speed change process, which extends from a time point when the disengagement element starts slipping to a time point when a rotational speed is synchronized with a rotational speed of the input member. | 10-06-2011 |
20120290163 | VEHICLE TRANSMISSION DEVICE - A vehicle transmission device includes an input member coupled to a combustion engine and a rotary electric machine; an output member coupled to wheels; a speed change mechanism with a plurality of friction engagement elements and that provides a plurality of shift speeds; and a control device that controls the speed change mechanism. When a during-regeneration downshift is performed while the rotary electric machine is outputting regenerative torque, the control device sets a target increase capacity, which is a target value of a transfer torque capacity of an engagement-side element to be engaged after an increase, increases the transfer torque capacity of the engagement-side element to the target increase capacity over a predetermined torque capacity increase period, and decreases a transfer torque capacity of a disengagement-side element, which is to be disengaged, over a predetermined torque capacity decrease period that at least partially overlaps the torque capacity increase period. | 11-15-2012 |