Patent application number | Description | Published |
20080269998 | Deceleration Control Apparatus and Method for Vehicle - A deceleration control apparatus and method for a vehicle applies a deceleration, which is equal to or smaller than a guard value, to the vehicle based on a vehicle running environment parameter. The deceleration control apparatus determines the manner in which a driver performs an operation for decelerating the vehicle, and changes the guard value based on the manner in which the driver performs the operation for decelerating the vehicle. The manner in which the driver performs the operation for decelerating the vehicle may be determined based on at least one of the time at which the driver performs the operation for decelerating the vehicle, the time period during which the driver operates the brake, and the deceleration achieved by the brake operation. | 10-30-2008 |
20100292899 | AUTOMATIC TRANSMISSION CONTROL APPARATUS AND METHOD - When an automatic transmission is in a manual mode, a transmission ECU calculates a speed sftrng manually requested by the driver and a speed sftrngmap set by a shift map and then performs a shift prohibition procedure. In this procedure, if the engine coolant temperature is equal to or lower than a predetermined coolant temperature or the AT fluid temperature is equal to or lower than a predetermined fluid temperature, a prohibition, determination flag xthlow is set to “on”, and if the engine coolant temperature is higher than the predetermined coolant temperature and the AT fluid temperature is higher than the predetermined fluid temperature, the prohibition determination flag xthlow is set to “off”. When the prohibitions determination flag xthlow is “on”, the speed sftrngmap is set as the upper limit of the speed sftrng. | 11-18-2010 |
20110240428 | CONTROL DEVICE FOR VEHICULAR POWER TRANSMITTING SYSTEM AND CORRESPONDING METHOD - A control device for a vehicular power transmitting system including a torque converter ( | 10-06-2011 |
Patent application number | Description | Published |
20100004094 | CONTROL DEVICE FOR AUTOMATIC TRANSMISSION - A controller ( | 01-07-2010 |
20100305823 | AUTOMATIC TRANSMISSION CONTROL APPARATUS, CONTROL METHOD, PROGRAM FOR REALIZING THAT METHOD, AND RECORDING MEDIUM ON WHICH THAT PROGRAM IS RECORDED - An ECU controls an automatic transmission that can be manually shifted. The ECU executes a program that includes i) the step of, when there are a plurality of allowed gears that are allowed at the time of a downshift operation (i.e., YES in S | 12-02-2010 |
20120310460 | CONTROL APPARATUS FOR VEHICULAR POWER TRANSMITTING SYSTEM - It is provided a control apparatus for a vehicle provided with an electric motor power source, an inverter, an electric motor, an inverter smoothing capacitor, and a step-variable automatic transmission, the control apparatus being configured to implement a torque reduction control, and to implement a torque reduction limitation control to limit reduction of an output torque of the electric motor to within a range in which a terminal voltage of the inverter smoothing capacitor will not exceed a predetermined withstanding voltage of the inverter and to limit the reduction of the output torque by limiting an amount of change of the output torque per unit time during the reduction of the output torque in the torque reduction control, to within a predetermined torque reduction rate limiting range, and wherein the torque reduction rate limiting range is determined upon initiation of a shifting action of the automatic transmission. | 12-06-2012 |
20150087474 | DRIVE CONTROL DEVICE FOR HYBRID VEHICLE - A drive control device for a hybrid vehicle is provided with a differential device including four rotary elements; and an engine, first and second electric motors and an output rotary member which are respectively connected to the four rotary elements. One of the four rotary elements is constituted by a rotary component of a first differential mechanism and a rotary component of a second differential mechanism selectively connected through a clutch, and one of the rotary components is selectively fixed to a stationary member through a brake. The drive control device comprises: an engagement control portion configured to place the clutch or the brake in a slipping state in a decelerating state of the hybrid vehicle in a hybrid drive mode in which the engine is operated. The first differential mechanism is provided with a first rotary element connected to the first electric motor, a second rotary element connected to the engine, and a third rotary element connected to the output rotary member, while the second differential mechanism is provided with a first rotary element connected to the second electric motor, a second rotary element, and a third rotary element, one of the second and third rotary elements of the second differential mechanism being connected to the third rotary element of the first differential mechanism. The clutch is configured to selectively connect the second rotary element of the first differential mechanism, and the other of the second and third rotary elements of the second differential mechanism which is not connected to the third rotary element of the first differential mechanism, to each other, while the brake is configured to selectively fix the other of the second and third rotary elements of the second differential mechanism which is not connected to the third rotary element of the first differential mechanism, to the stationary member. | 03-26-2015 |
Patent application number | Description | Published |
20130166131 | CONTROL APPARATUS FOR VEHICULAR DRIVE SYSTEM - Providing a control apparatus for a vehicular drive system, which is configured to implement a torque reduction control during a shifting action of an automatic transmission, and which permits reduction of the size and cost of an electric circuit including a smoothing capacitor.
| 06-27-2013 |
20130282221 | CONTROL DEVICE OF HYBRID VEHICLE - Providing a control device of a hybrid vehicle capable of reducing a rattling noise without changing an engine rotation speed. | 10-24-2013 |
20130316871 | CONTROL DEVICE OF VEHICLE DRIVE DEVICE - It is provided a control device of a vehicle drive device having an electric motor connected via an inverter to an electric-motor power source, an inverter smoothing capacitor connected to the inverter of the electric-motor power source side thereof, and a transmission making up a portion of a power transmission path between the electric motor and drive wheels, the control device being configured to make an output torque of the electric motor smaller as the rotation speed of the electric motor being higher, and to make a gradient of an output torque reduced amount of the electric motor larger as the rotation speed of the electric motor being higher if a rotation speed of the electric motor rises at the time of upshift of the transmission higher than a rotation speed before the shift. | 11-28-2013 |
20140277892 | HYBRID DRIVE SYSTEM - In order to provide a hybrid drive system that suppresses a useless change of a pump driving path and that has a high durability, a plurality of drive sources, an output mechanism that outputs rotational power to an outside on the basis of those operation states, a control device that controls the operation states of the drive sources, an oil pump, and a pump input selecting mechanism that causes the oil pump to be driven with one of a plurality of rotary shafts to which power from the corresponding drive sources is inputable, are included, and the control device controls the rotation speeds (V | 09-18-2014 |
20150057862 | HYBRID VEHICLE DRIVE CONTROL DEVICE - A drive control device for a hybrid vehicle is provided with a differential device including four rotary elements; and an engine, first and second electric motors and an output rotary member which are respectively connected to the four rotary elements. One of the four rotary elements is constituted by a rotary component of a first differential mechanism and a rotary component of a second differential mechanism selectively connected through a clutch, and one of the rotary components is selectively fixed to a stationary member through a brake. The drive control device comprises an electric motor operation control portion configured to control the first and second electric motors to generate reaction torques in a drive mode of the hybrid vehicle in which the engine is operated in an engaged state of the clutch and in a released state of the brake; and a torque assignment ratio control portion configured to control a ratio of the reaction torques to be generated by the first and second electric motors, without a change of a drive force for driving the hybrid vehicle. | 02-26-2015 |
20160068161 | CONTROL DEVICE FOR VEHICLE - A control device is configured to: (i) control rotation speed of internal combustion engine such that the rotation speed of the internal combustion engine is increased with an increase in a traveling speed of a vehicle, (ii) execute a pseudo gear shift to control the rotation speed of the internal combustion engine such that the rotation speed of the internal combustion engine is decreased to a first rotation speed, (iii) execute a mechanical gear shift to change a second gear ratio according to a gear shift line determined by the traveling speed and a value according to the acceleration request, and (iv) execute adjustment control to adjust the rotation speed of the internal combustion engine in advance in a period before executing the mechanical gear shift such that the rotation speed of the internal combustion engine matches the pseudo gear shift threshold value when the mechanical gear shift is performed. | 03-10-2016 |
20160129905 | CONTROL SYSTEM FOR HYBRID VEHICLE - A control system for a hybrid vehicle is provided. The hybrid vehicle includes: a power distribution device having a rotary element connected to an engine, a rotary element connected to a first motor, and a rotary element connected to an output shaft; a second motor that applies a torque to the output shaft; and a halting means that halts an output shaft of the engine. The control system is configured to shift from the first mode in which the vehicle is powered by both the first and the second motors to the second mode in which the vehicle is powered only by the second motor while allowing the output shaft of the engine to rotate by the halting device after reducing an output torque of the first motor to a predetermined value. | 05-12-2016 |
Patent application number | Description | Published |
20130300803 | INK, INK CARTRIDGE AND INK JET RECORDING METHOD - The invention provides an ink containing a self-dispersion pigment in which a phosphonic acid group is bonded directly or through another atomic group to the surface thereof and a polyurethane polymer, wherein the surface charge amount of the self-dispersion pigment is 0.25 mmol/g or more and 0.42 mmol/g or less, and the polyurethane polymer has units respectively derived from a polyisocyanate, a polyether polyol having no acid group and a diol having an acid group. | 11-14-2013 |
20130300804 | INK, INK CARTRIDGE AND INK JET RECORDING METHOD - The invention provides an ink containing a polyurethane polymer which has units respectively derived from a polyisocyanate, a polyether polyol having no acid group and a diol having an acid group and has an acid value of 40 mg KOH/g or more and 140 mg KOH/g or less, a carbon black and at least one antioxidant selected from compounds represented by the general formulae (1) to (3). | 11-14-2013 |
20130300805 | INK, INK CARTRIDGE, AND INKJET RECORDING METHOD - An ink used for an inkjet recording method for discharging the ink from a recording head by an action of thermal energy contains self-dispersing carbon black, a polyurethane polymer having an acid value of 40 mg KOH/g or more, and an acryl polymer having an acid value of 100 mg KOH/g or more and 200 mg KOH/g or less. | 11-14-2013 |
20130300810 | INK, INK CARTRIDGE, AND INKJET RECORDING METHOD - An ink used for an inkjet recording method for discharging the ink from a recording head by an action of thermal energy contains self-dispersing carbon black, a polyurethane polymer having an acid value of 40 mg KOH/g or more, and polyethylene glycol. | 11-14-2013 |
20140015895 | INK JET INK, INK CARTRIDGE, AND INK JET RECORDING METHOD - To provide an ink jet ink that produces an image having high optical density, scratch resistance, and highlighter resistance, has excellent ink ejection stability, and can reduce image deflection caused by face wetting. | 01-16-2014 |
20150159031 | INK, INK CARTRIDGE, AND INK JET RECORDING METHOD - An aqueous ink for ink jet contains a urethane resin. The urethane resin has a unit derived from a polyether polyol and a unit containing an acidic group. The acid value of the urethane resin is 40 to 140 mg KOH/g. The molar ratio of urethane bonds/urea bonds is 80.0/20.0 or more. Some of the acidic groups in the urethane resin are neutralized with particular neutralizing agents. | 06-11-2015 |
20150183220 | INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS - An ink jet recording method for recording an image onto a recording medium by ejecting an aqueous ink containing a resin from an ejection orifice through use of an ink jet recording apparatus including a recording head having a water-repellent face subjected to water-repellent treatment as an ejection orifice face provided with an ejection orifice; a wiping unit configured to wipe the water-repellent face; and a heating unit configured to heat the water-repellent face, the ink jet recording method including a heating step of wiping the water-repellent face with the wiping unit after heating the water-repellent face with the heating unit and continuously heating the water-repellent face until after the wiping of the water-repellent face. | 07-02-2015 |
Patent application number | Description | Published |
20120258686 | COMMUNICATION SYSTEM - A femto cell base station includes a generating part that generates a SIP message including a terminal ID of a radio terminal and a check request for the terminal ID at a predetermined time, and a first transmitting part that transmits the SIP message generated by the generating part to a higher level apparatus in the communication system. | 10-11-2012 |
20120258743 | FEMTOCELL BASE STATION, GATEWAY SYSTEM, MAP-GW APPARATUS, COMMUNICATION SYSTEM, CONTROL METHOD, AND PROGRAM - A femtocell base station (FAP) converts, when information concerning a SMS is received from UE (User Equipment), the received information concerning the SMS into a SIP (Session Initiation Protocol) message including the received information concerning the SMS and transmits the converted SIP message to the core network side. The femtocell base station converts, when a SIP message including information concerning the SMS is received from the core network side, the information concerning the SMS included in the received SIP message into a message that can be recognized by the UE and transmits the converted information concerning the SMS to the UE. | 10-11-2012 |
20120270529 | COMMUNICATION SYSTEM AND APPARATUS FOR PROVIDING SUPPLEMENTARY SERVICE IN FEMTO CELL - When a femto cell base station used for a communication system provided with a function of providing a predetermined supplementary service receives first information indicating supplementary service control from a radio terminal, the femto cell base station converts the received information to a SIP (Session Initiation Protocol) message including the first information and transmits the SIP message to a higher apparatus in the communication system. | 10-25-2012 |