| TOYOTA JIDOSHA KABUSHIKI KAISHA Patent applications |
| Patent application number | Title | Published |
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| 20120130577 | VEHICULAR CONTROL APPARATUS AND VEHICULAR CONTROL METHOD - In a vehicular control apparatus mounted on a vehicle including an internal combustion engine, a rotating electrical machine, and a storage device that is supplied with a power from the rotating electrical machine, the vehicle can be decelerated through stoppage of injection of fuel into the internal combustion engine and regenerative braking by the rotating electrical machine. The vehicular control apparatus controls the vehicle such that a remaining capacity in the storage device becomes lower when a catalyst temperature of the internal combustion engine is high than when the catalyst temperature of the internal combustion engine is low. | 05-24-2012 |
| 20120129222 | MUTANT FORMATE DEHYDROGENASE, GENE ENCODING THE SAME, AND METHOD FOR PRODUCING NADH - Durability of formate dehydrogenase is improved with the use of formate dehydrogenase exhibiting high specific activity that is unpredictable from conventional findings. A specific amino acid substitution is introduced into | 05-24-2012 |
| 20120129074 | FUEL CELL - A fuel cell comprises a membrane electrode assembly including an electrolyte membrane and electrode layers arranged on each surface of the electrolyte membrane respectively, and first and second separators that are formed by processing a metal plate and are arranged so as to sandwich the membrane electrode assembly. At a position outside a position facing the membrane electrode assembly, the separators have an opening that constitutes a reaction gas flow path that is roughly perpendicular to a surface direction of the membrane electrode assembly. The first separator has a folded back part that is formed by folding back at least part of the metal plate of the position at which the opening is formed toward the membrane electrode assembly side along a boundary line on the membrane electrode assembly side of the opening as a fold line. The folded back part has a communication hole that allows communication between an internal flow path space and the reaction gas flow path, the internal flow path space being a space communicated with an end surface of the membrane electrode assembly and being formed between the folded back part and the first separator. The second separator does not have the folded back part. | 05-24-2012 |
| 20120129069 | TERMINAL DEVICE FOR CELL VOLTAGE MEASUREMENT OF A FUEL CELL - A terminal device for cell voltage measurement of a fuel cell having a plurality of cells includes a plurality of terminals, a support member and a fixing member. The plurality of terminals each includes a conductive columnar part, and are electrically connected to the cells by the columnar part of each of the terminals being in contact with a conductive terminal contact part of a different cell of the fuel cell. The support member supports the terminals so that center axes of the columnar parts of the terminals are parallel to each other, and so that the center axes are aligned in one row at fixed intervals. The fixing member supports the support member so as to be able to rotate around a specified rotation shaft that is parallel to the center axes, and is attached to the fuel cell. | 05-24-2012 |
| 20120127928 | GATEWAY DEVICE FOR VEHICLES - The invention relates to a gateway device for a vehicle that is provided in a vehicle, is connected to an out-vehicle network, an in-vehicle information system network, and an in-vehicle control system network, and controls data communication between the three networks. The gateway device for a vehicle has a function of changing the priority of the data communication between the in-vehicle information system network and the in-vehicle control system network with respect to the data communication between the out-vehicle network and the in-vehicle information system network, according to traveling conditions of the vehicle. | 05-24-2012 |
| 20120126802 | FREQUENCY SELECTION METHOD AND HARDENING DEPTH MEASUREMENT METHOD OF EDDY CURRENT MEASUREMENT - Disclosed is a method of appropriately and easily selecting a combination of two different frequencies of an AC exciting signal used for eddy current measurement while decreasing or removing the dependence of the measurement accuracy on temperature. Three or more AC exciting signals of different frequencies are applied to an object under measurement by an exciting coil, and an induced current is produced. Detection signals corresponding to the frequencies are detected by a detection coil, and the phase difference between each detection signal and the AC exciting signal corresponding to each frequency is calculated from the detection signals corresponding to the frequencies. From the phase differences, a combination of two frequencies the phase differences of which are within a predetermined range is extracted. The lower frequency of the extracted combination is used for a first frequency, and the higher one is used as a second frequency. Thus, the combination of two frequencies are selected. | 05-24-2012 |
| 20120126780 | RESISTANCE WELDING METHOD, RESISTANCE WELDER, AND METHOD AND DEVICE FOR EVALUATING RESISTANCE WELDING - This invention aims to provide a resistance welding method capable of stabilizing quality or improving efficiency of resistance welding such as spot welding. This resistance welding method comprises a calculating step of calculating resistance ratio X of a second electric resistance value R | 05-24-2012 |
| 20120126642 | ELECTRIC MOTOR - An electric motor has a rotor, stator, and covers. A stator coil is a pre-wound coil inserted into slots of a stator core from its inner side. A no-lead-wire side coil end portion of the stator coil protrudes radially inward. A no-lead-wire side coolant chamber is liquid-tightly defined by the cover covering the no-lead-wire side coil end portion and a seal plate(s) that is attached from or on a radially inner side of the stator core so as to cover an opening between the inner peripheral edge of the cover and the inner peripheral edge of the stator core. | 05-24-2012 |
| 20120126610 | BRAKE CONTROLLING DEVICE - In a brake controlling device ( | 05-24-2012 |
| 20120126518 | SIDE AIRBAG DEVICE FOR VEHICLE - An object is to be able to more appropriately restrain respective portions of an upper body, including a waist portion, of a passenger by a side airbag at a time of a side collision. At a time of a side collision, a side airbag receives a supply of gas and deploys between a passenger and a vehicle body side portion, and an upper bag portion restrains from a head portion to a shoulder portion, and a lower bag portion restrains a waist portion, and an intermediate portion, that connects a lower edge portion of the upper bag portion and an upper edge portion of the lower bag portion, restrains a chest portion. Load, that is imparted toward a vehicle transverse direction inner side from the upper bag portion to the shoulder portion of the passenger at this time, decreases at a latter stage of restraint of the shoulder portion by the upper bag portion, and therefore, an amount of movement of the shoulder portion toward a vehicle transverse direction inner side is suppressed to an appropriate degree. | 05-24-2012 |
| 20120126517 | CURTAIN AIR BAG SYSTEM - A curtain air bag system includes a main deployment portion for an occupant seated in a front seat, that is housed folded up in an upper edge portion of an opening in a vehicle body, and inflates by receiving a supply of gas when the vehicle is in a side collision and when the vehicle rolls over, and deploys in a curtain shape downward with respect to the vehicle; an auxiliary deployment portion that inflates by receiving a supply of gas via a gas passage that is communicated with a portion of the auxiliary deployment portion in a vertical direction of the vehicle, and that deploys such that a lower end side, when viewed from a side, overlaps with a side door forward of the main deployment portion; and a connecting portion that connects a portion on an upper end side of the auxiliary deployment portion to a front pillar. | 05-24-2012 |
| 20120126411 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device of the present invention has a purpose to form a structure of preventing outflow of solder at low costs. A semiconductor element is bonded to a substrate through a solder layer. An outflow-preventing part is provided to surround the solder layer to prevent solder outflow during soldering. The outflow-preventing part is formed by a cold spray method and has a surface in an oxidized state. | 05-24-2012 |
| 20120125969 | APPARATUS FOR HANDLING MAGNET - An apparatus for handling a magnet handles a plurality of split magnets obtained by sequentially splitting a magnet to be split from one end thereof. The apparatus for handling a magnet is equipped with a mechanism which arranges a split magnet with respect to a previously split magnet so that the magnets are put on top of one another and the corresponding irregularities of a pair of split surfaces thereof are arranged opposite each other. The apparatus for handling a magnet is also equipped with a section where the plurality of split magnets are arranged. | 05-24-2012 |
| 20120125738 | SCREW SEGMENT - There are provided screw segments | 05-24-2012 |
| 20120125705 | VEHICLE - A vehicle includes a PCU serving as a power control unit controlling the electric power for vehicle running, a battery storing the electric power for vehicle running, and an EHC serving as an electrically heated catalyst. The PCU includes a converter, an inverter, and a positive line and a negative line each connecting the converter and the inverter. The converter boosts a voltage VL output from the battery to a requested voltage value VHsys. The EHC has a positive end connected to the positive line. The EHC also has a negative end connected to the negative line. | 05-24-2012 |
| 20120125482 | GAS FILLING SYSTEM - A gas filling system includes a vehicle having a gas tank, and a gas station that supplies the gas tank with gas. The vehicle includes a controller having a filling protocol that specifies a method of control on the gas station side that is used when the gas is filled into the gas tank. The gas station controls filling of the gas into the gas tank according to the filling protocol provided by the controller. A filling protocol specific to the vehicle is used and therefore, it is made possible to perform filling adapted to the gas tank of the vehicle. | 05-24-2012 |
| 20120125480 | GAS FILLING SYSTEM AND GAS FILLING APPARATUS - A gas filling apparatus in the gas filling system includes a precooler for cooling hydrogen gas supplied from the gas supply source ( | 05-24-2012 |
| 20120125289 | SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE - An internal combustion engine can form, in a combustion chamber, a fuel-air mixture region located on the first intake port side and containing mainly a fuel-air mixture, and a burned gas region located on the second intake port side and containing burned gas. When the region and a burned gas region are formed, the internal combustion engine determined injection rates of a first fuel injection valve and a second fuel injection valve so that fuel is injected from the first fuel injection valve and second fuel injection valve respectively, depending on an EGR rate. The injection rates are determined such that the injection rate of the first fuel injection valve is increased in accordance with the rise of the EGR rate. | 05-24-2012 |
| 20120125280 | STARTING TORQUE TRANSMISSION MECHANISM FOR INTERNAL COMBUSTION ENGINE - A starting torque transmission mechanism for an internal combustion engine includes an inner race coupled to a crankshaft, a ring gear to which a rotational driving force from a starter motor is transmitted, and an outer race coupled to the ring gear. A one way clutch, a ball bearing, and an inner seal member are provided between an inner circumferential surface of the outer race and an outer circumferential surface of the inner race. The inner seal member is provided closer to the outer side of an internal combustion engine main body than the one way clutch and the ball bearing in the axial direction of the crankshaft, and blocks oil leakage from between the inner circumferential surface of the outer race and the outer circumferential surface of the inner race. The oil supply passage formed at the inner race connects the outside of the inner race with the inner seal member. | 05-24-2012 |
| 20120124978 | EXHAUST GAS PURIFICATION SYSTEM - An exhaust gas purification system is provided with an exhaust gas purification device ( | 05-24-2012 |
| 20120124971 | EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - Inside an engine exhaust passage, in order from the upstream side, a hydrocarbon feed valve, oxidation catalyst, and exhaust purification catalyst are arranged. A first NO | 05-24-2012 |
| 20120123660 | VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND VEHICLE CONTROL SYSTEM - The amount of traffic on the road is greatly affected by both an inter-vehicle distance and a vehicle speed. When the amount of traffic increases and is more than a threshold value, an ECU and an ACC control the inter-vehicle distance and the vehicle speed such that the amount of traffic is a predetermined value equal to or more than the threshold value. In this way, it is possible to effectively suppress traffic congestion. | 05-17-2012 |
| 20120123659 | VEHICLE CONTROLLER, CONTROL METHOD FOR VEHICLE AND CONTROL SYSTEM FOR VEHICLE - An ECU of a vehicle control device selects a system-mounted vehicle traveling ahead of a system-mounted vehicle as a cooperating vehicle and controls the inter-vehicle distance between the selected system-mounted vehicle and the system-mounted vehicle, or the like to control the traffic volume of a road in the vicinity of the system-mounted vehicles, such that traffic jams can be prevented effectively as compared with a case where the system-mounted vehicle performs travel control independently. Furthermore, the ECU determines whether or not to select the system-mounted vehicle as a cooperating vehicle based on the relative speed of the system-mounted vehicle and the system-mounted vehicle a regardless of whether or not the system-mounted vehicle that is selected as the cooperating vehicle is traveling in the same lane as the system-mounted vehicle, such that it is possible to select the cooperating system-mounted vehicle without being influenced by the accuracy of recognizing the lane in which the system-mounted vehicle travels. | 05-17-2012 |
| 20120123658 | VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND VEHICLE CONTROL SYSTEM - A navigation system acquired information relating to a point, such as a sag where a decrease in vehicle speed is induced in front of a system-mounted vehicle. When the system-mounted vehicle has reached a predetermined distance from the sag concerning the information acquired by the navigation system or when a predetermined time has come before reaching the sag, an ECU and an ACC controls the traveling of the system-mounted vehicle such that the inter-vehicle distance from an ordinary vehicle behind the system-mounted vehicle increases. Therefore, even when a vehicle control device is not mounted in an ordinary vehicle behind the system-mounted vehicle, it becomes possible to prevent a decrease in the speed of the ordinary vehicle behind the system-mounted vehicle, thereby more effectively suppressing congestion. | 05-17-2012 |
| 20120123655 | VEHICLE OPERATION DEVICE - Disclosed is a vehicle operation device capable of reducing a sense of discomfort imposed on a driver when the driver carries out a driving operation and suppressing a vehicle behavior not intended by the driver. A vehicle operation ECU determines control amounts of a throttle actuator and a brake actuator in accordance with operation amounts of an accelerator pedal and a brake pedal. When a steering is being operated, a dead zone for a control amount according to an operation of a pedal is adjusted. For example, when the steering is turned to the left, the dead zone of the accelerator pedal disposed on the right side, that is, on a turning outer wheel side of the vehicle is increased. | 05-17-2012 |
| 20120123643 | DRIVING SUPPORT APPARATUS OF VEHICLE - A driving support apparatus of a vehicle supports driving of the vehicle, the vehicle includes a rudder angle varying device capable of changing a relative relation between a steering angle and a rudder angle. The driving support apparatus includes a following control device for controlling the rudder angle varying device such that the vehicle follows a target driving route; a steering angle specifying device for specifying the steering angle; and a judging device for judging whether or not overriding performed by a driver takes place on the basis of the specified steering angle and a reference steering angle which is the steering angle in making the vehicle follow the target driving route. The following control device stops the vehicle following for the target driving route if it is judged that the overriding takes place. | 05-17-2012 |
| 20120123642 | VEHICLE RUNNING CONTROL APPARATUS - A vehicle driving control apparatus is provided at least with: a rudder angle varying device capable of changing a relation between a steering angle, which is a rotation angle of a steering input shaft, and a rudder angle, which is a rotation angle of steered wheels; and a trajectory controlling device for controlling the rudder angle varying device such that a trajectory of a vehicle approaches a target driving route of the vehicle. The vehicle driving control apparatus is further provided with a changing device for changing responsiveness of control by the trajectory controlling device when there is a steering input given to the steering input shaft through a steering wheel by a driver of the vehicle. | 05-17-2012 |
| 20120123640 | VEHICULAR CONTROL APPARATUS - A vehicular control apparatus ( | 05-17-2012 |
| 20120123639 | POWER-SAVING SYSTEM AND CONTROL METHOD FOR THE SAME - In a vehicle equipped with a plurality of electronic devices, a power-saving system ( | 05-17-2012 |
| 20120123637 | SPECTRUM MEASURING APPARATUS FOR MOVER - Disclosed is a mover spectrum measuring apparatus, which is able to discriminate an object being measured more reliably by relieving the influences of an environmental light on photographic data by a spectrum sensor mounted on a mover such as a vehicle. A spectrum sensor capable of measuring wavelength information and optical intensity information is mounted on a vehicle, so that an object being measured around the vehicle is discriminated on the basis of the spectrum data relating to the observation light detected by the spectrum sensor. The mover spectrum measuring apparatus comprises an illumination device for making variable the featuring quantity of at least either the wavelength range of the observation light or the optical intensity of each wavelength, and controls the featuring quantity varying mode by the illumination device through an illumination controller on the basis of the control value according to an environmental element. | 05-17-2012 |
| 20120123626 | SECONDARY BATTERY TEMPERATURE-INCREASING CONTROL APPARATUS, VEHICLE INCLUDING THE SAME, AND SECONDARY BATTERY TEMPERATURE-INCREASING CONTROL METHOD - A first calculating section ( | 05-17-2012 |
| 20120123625 | POWER SOURCE SYSTEM FOR ELECTRIC POWERED VEHICLE AND CONTROL METHOD THEREFOR - At the time of external charging, an external charging relay is turned on, and a system main relay is turned off. Therefore, a main battery can be charged by electric power from an external power source, without applying an output voltage of the main battery to a PCU. At the time of external charging, basically, a power supply voltage for an auxiliary system (low voltage system) is generated by a sub DC/DC converter of a small capacity, while a main DC/DC converter of a large capacity used when vehicle is running is stopped. Only when the output of sub DC/DC converter is insufficient to cover the power consumption by the auxiliary system, an ECU operates the main DC/DC converter. Therefore, ECU and auxiliary load group can be operated reliably while efficiency of external charging is improved. | 05-17-2012 |
| 20120123616 | SYSTEM AND METHOD FOR COMPUTING AN EQUI-TIME POINT FOR AIRCRAFTS - A system and method for generating an equi-time point (ETP) for an emergency landing of an aircraft are disclosed. In one aspect, a method of a flight management system (FMS) of an aircraft for generating an ETP for an emergency landing of the aircraft includes receiving at least two reference points for landing the aircraft upon an occurrence of an emergency. The method also includes determining an equi-distance point (EDP) for the aircraft by locating a first point on the remaining flight path of the aircraft which is equidistant from the at least two reference points. The method further includes generating an ETP for the aircraft by locating a second point on the remaining flight path such that time difference between any two of expected flight times of the aircraft from the second point to the at least two reference points is less than a threshold value. | 05-17-2012 |
| 20120122165 | RECOMBINANT MICROORGANISM AND METHOD FOR PRODUCING ALIPHATIC POLYESTER WITH THE USE OF THE SAME - This invention provides a recombinant microorganism exhibiting excellent aliphatic polyester productivity and a method for producing an aliphatic polyester with the use of the recombinant microorganism. In this invention, the | 05-17-2012 |
| 20120122005 | VALVE FOR FUEL CELL, AND FUEL CELL VEHICLE - A valve-closing pressure chamber and a valve-opening pressure chamber are arranged on both sides of a main diaphragm inside an outlet shutoff valve. An upper supply/discharge tube and a lower supply/discharge tube are connected to a housing forming the outlet shutoff valve. The upper and lower supply/discharge tube supply and discharge air to and from the valve-closing pressure chamber and the valve-opening pressure chamber, respectively. An opening end, which is on the pressure chamber side, of each supply/discharge tube is obliquely cut relative to the direction of axis of the supply/discharge tube, which increases the opening area of the opening end. This prevents water present in the pressure chamber from adhering to the opening end of each supply/discharge tube and prevents the adhered water from freezing. This in turn prevents the opening end of the supply/discharge tube from being closed or the opening area from being reduced. As a result, operation performance of the outlet shutoff valve is enhanced. | 05-17-2012 |
| 20120121948 | PRISMATIC SEALED RECHARGEABLE BATTERY, BATTERY MODULE, AND BATTERY PACK - A prismatic sealed rechargeable battery includes a substantially prismatic battery case that accommodates an electrode plate assembly and an electrolyte solution. The battery case is formed of metal. On a side face of the battery case, a thin plate is provided which has a plurality of protruding portions formed in parallel at appropriate intervals. The protruding portion and the side face form spaces opened at both ends therebetween. The thin plate is bonded to the side face of the battery case by making flat portions between the protruding portions into surface-contact with the side face, thereby improving cooling capability of the battery. | 05-17-2012 |
| 20120121941 | FUEL CELL SYSTEM - A fuel cell system includes a fuel cell, a motor connected to the fuel cell, an FC boost converter which raises the output voltage of the fuel cell to output the voltage to the motor, an inverter, and a controller which controls the fuel cell, the FC boost converter and the inverter. When abnormality occurs in one of the FC boost converter and the inverter, an abnormality signal does not pass through a converter control unit or an inverter control unit but is transmitted to the other device, thereby enabling the stop of both the FC boost converter and the inverter. | 05-17-2012 |
| 20120121476 | ELECTRICALLY-HEATED CATALYST - An electrically-heated catalyst is disclosed. The catalyst may include a carrier; more than two comb-shaped electrode portions extending in a longitudinal direction; an electrically conductive underlying layer provided between the carrier and the comb-shaped electrode portions; and more than two electrically conductive fixing layers bonding to at least one of the comb-shaped electrode portions and to the underlying layer to fix the comb-shaped electrode portions to the carrier at more than two points spaced apart. | 05-17-2012 |
| 20120121392 | CONTROL DEVICE OF TURBOCHARGER - In a turbocharger including a variable nozzle vane mechanism including a plurality of nozzle vanes provided on an outer circumferential side of a turbine wheel, the variable nozzle vane mechanism adjusting a flow of an exhaust gas with the nozzle vanes; and an actuator driving the nozzle vane mechanism, a control is continued that causes a movable member of the variable nozzle vane mechanism to abut against a mechanical stopper limiting the range of the movement of the nozzle vanes as long as the engine is stopped while the vehicle is running. Thus, wear of, for example, a link and a rod constituting the variable nozzle vane mechanism can be prevented during an engine stop while the vehicle is running. | 05-17-2012 |
| 20120121132 | OBJECT RECOGNITION METHOD, OBJECT RECOGNITION APPARATUS, AND AUTONOMOUS MOBILE ROBOT - To carry out satisfactory object recognition in a short time. An object recognition method in accordance with an exemplary aspect of the present invention is an object recognition method for recognizing a target object by using a preliminarily-created object model. The object recognition method generates a range image of an observed scene, detects interest points from the range image, extracts first features, the first features being features of an area containing the interest points, carries out a matching process between the first features and second features, the second features being features of an area in the range image of the object model, calculates a transformation matrix based on a result of the matching process, the transformation matrix being for projecting the second features on a coordinate system of the observed scene, and recognizes the target object with respect to the object model based on the transformation matrix. | 05-17-2012 |
| 20120120548 | CAPACITOR ASSEMBLY - A capacitor apparatus includes eight capacitor elements connected in parallel to an alternating-current current source. The impedance of a bus bar between the (j+1)th (j is 1 to 6) capacitor element and the (j+2)th capacitor element from a connecting terminal is (j+1) times the impedance of the bus bar between the first capacitor element and the second capacitor element from the connecting terminal. The impedance of the bus bar between the (j+1)th capacitor element and the (j+2)th capacitor element from a connecting terminal is (j+1) times the impedance of the bus bar between the first capacitor element and the second capacitor element from the connecting terminal. | 05-17-2012 |
| 20120119937 | RADAR DEVICE - A radar device 100 includes: a receive antenna | 05-17-2012 |
| 20120119723 | VOLTAGE CONVERSION APPARATUS AND ELECTRICAL LOAD DRIVING APPARATUS - A voltage conversion apparatus is disclosed in which a current passes through first and second loop circuits alternately in accordance with ON/OFF operation of a first switching element provided in the first circuit. The direction of a magnetic field through the first loop circuit formed at the ON operation is the same as a direction of a magnetic field through the second loop circuit formed at the OFF operation. The first loop circuit and the second loop circuit are provided on opposite sides of a printed circuit board, respectively, in such a manner that the first loop circuit and the second loop circuit are opposed to each other. A heat sink is provided on a surface of the printed circuit board. A solid pattern of a metal material is provided on an inner layer of the printed circuit board to be connected to the heat sink via a through hole. | 05-17-2012 |
| 20120119519 | DOOR LOCK RELEASE MECHANISM FOR AUTOMOBILE DOOR - A door lock release mechanism includes a spacer | 05-17-2012 |
| 20120118542 | VEHICLE HEAT EXCHANGER - A vehicle heat exchanger includes a plurality of cup plates that are formed such that a first layered space into which a first heat carrier is introduced and a second layered space into which a second heat carrier is introduced are formed alternately between the plurality of cup plates when the plurality of plates are stacked. Peripheral end portions of the plurality of cup plates are fixed together in a liquid-tight manner. A distance in a stacking direction from a first cup plate that forms the first layered space to a second cup plate that forms the second layered space and a distance in the stacking direction from the second cup plate to the first cup plate are set to different distances, and end portions of outer wall portions of the cup plates are bent back so as to be apart from each other when the cup plates are stacked. | 05-17-2012 |
| 20120116665 | VEHICLE CONTROL APPARATUS, VEHICLE, AND VEHICLE CONTROL METHOD - A perceived relative distance (Ds) that shows a relative distance between a host vehicle and a perception object (TA) perceived by a driver of the host vehicle is calculated on the basis of an actual relative distance (Dr) therebetween. A perceived relative velocity (Vs) that shows a relative velocity between the host vehicle and the perception object (TA) perceived by the driver is calculated on the basis of an actual relative velocity (Vr) therebetween (step ST | 05-10-2012 |
| 20120116663 | OBSTACLE DETECTION DEVICE AND OBSTACLE DETECTION SYSTEM - Objects relatively approaching a vehicle diagonally are detected, and at least relative distances of the detected objects with respect to the vehicle and relative speeds of the detected objects with respect to the vehicle are calculated. Using the relative distances of the objects and the relative speeds of the objects, estimated collision time lengths to collisions of the objects with the vehicle are calculated respectively. A predetermined number of the objects that are arranged in an ascending order of the estimated collision time lengths are selected, and pieces of detected information on the selected objects are output. | 05-10-2012 |
| 20120116651 | INTER-CYLINDER AIR-FUEL RATIO IMBALANCE JUDGMENT DEVICE FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE - When the intake air amount is smaller than the specific intake air amount, the unit air-fuel ratio change amount calculated during the engine operation is corrected such that the unit air-fuel ratio change amount increases in the condition that the base unit air-fuel ratio change amount is an upper limit and when the intake air amount is greater than the specific intake air amount, the unit air-fuel ratio change amount calculated during the engine operation is corrected such that the unit air-fuel ratio change amount decreases in the condition that the base unit air-fuel ratio change amount is a lower limit. When the corrected unit air-fuel ratio change amount is greater than the judgment value, it is judged that the inter-cylinder air-fuel ratio imbalance condition occurs. | 05-10-2012 |
| 20120116650 | VEHICLE CONTROL APPARTUS - Provided is a vehicle control apparatus which can prevent drivability from being deteriorated. The vehicle control apparatus comprises an ECU adapted to determine whether or not a brake is “off” or the state of the hysteresis width of an accelerator opening degree exceeding a predetermined hysteresis width is continued for a predetermined period of time during the execution of an engine torque reduction control process. When the ECU determines that the brake is “off” or that the state of the hysteresis width of an accelerator opening degree exceeding a predetermined hysteresis width is continued for a predetermined period of time, the ECU performs an engine torque restoration process of the engine. Therefore, the vehicle control apparatus can allow the continued execution and non-execution of the reduction control to be switched therebetween in accordance with the driver's travel intention, thereby making it possible to prevent the drivability from being deteriorated. | 05-10-2012 |
| 20120116644 | INTER-CYLINDER AIR-FUEL RATIO IMBALANCE ABNORMALITY DETECTION APPARATUS FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE - An inter-cylinder air-fuel ratio imbalance abnormality detection apparatus includes an air-fuel ratio sensor disposed in an exhaust passage of a multi-cylinder internal combustion engine, and an abnormality detection unit that detects an inter-cylinder air-fuel ratio imbalance abnormality on the basis of a degree of variation in an output of the air-fuel ratio sensor. The abnormality detection unit detects the inter-cylinder air-fuel ratio imbalance abnormality by comparing a value of a parameter that correlates with the degree of variation in the output of the air-fuel ratio sensor with a predetermined abnormality determination value. The abnormality determination value is set individually for each of a plurality of preset operating regions of the internal combustion engine. | 05-10-2012 |
| 20120116635 | CONTROL TARGET PROCESSING SYSTEM - A control target processing system includes: a first generating unit that generates first time-series data that are time-series data of an input value; a second generating unit that is formed of a plurality of processing units, that exchanges time-series data among the plurality of processing units, and that calculates intermediate computation values corresponding to the respective input values contained in the input time-series data in the respective processing units to thereby generate second time-series data that are time-series data of the intermediate computation value; a selecting unit that selects a selection value from among the second time-series data in accordance with a first selection condition; and an output unit that calculates and outputs a control variable for controlling a controlled object on the basis of the selection value. | 05-10-2012 |
| 20120116634 | SUSPENSION SYSTEM FOR VEHICLE - A suspension system is provided to execute a control for avoiding a state in which an operation of an electric motor which is a power source of an electromagnetic actuator is kept halted at a certain operational position while the motor is generating a motor force. Where a target rotational position of the motor becomes equal to a specific operational position (e.g., a rotational position at which an electrifying current amount of one phase reaches a peak value), a control for shifting the target rotational position by δθ is executed. Where the rotational position of the motor is kept located at the certain position for a time period longer than a prescribed time, a control for changing the rotational position of the motor is executed. | 05-10-2012 |
| 20120115619 | DAMPER MECHANISM - In this damper mechanism, when small fluctuations in torque input to the damper mechanism occur, small hysteresis torque is produced as a result of pressure contact between a radial plate and a first friction section. Consequently, the small torque fluctuations can be damped between the radial plate and the first friction region of the damper mechanism and can be output to an input shaft. In addition, along the direction of relative rotation of an annular plate and the radial plate, the friction coefficients of the annular plate and the radial plate become larger as the torsion angles of both plates become larger. Therefore, even when torque fluctuations become large, the hysteresis torque can be produced in accordance with the magnitude of the torque fluctuations. | 05-10-2012 |
| 20120115068 | AIR BATTERY MODULE - The present invention provides an air battery module comprising: a housing; a plurality of power sections incorporated in the housing; and an electrolytic solution which is filled in the housing to immerse the plurality of power sections and in which oxygen is dissolved, one of the power sections and another of the power sections sharing the electrolytic solution. The air battery module is capable of attaining downsizing and of obtaining high output. | 05-10-2012 |
| 20120115061 | FUEL SYSTEM AND VEHICLE - The present invention is to provide a fuel system and a vehicle which can improve mountability and assembly ease of parts. | 05-10-2012 |
| 20120115057 | FUEL CELL SYSTEM - A fuel cell system comprising a fuel cell and a motor connected to the fuel cell, and also comprising a converter connected between the fuel cell and the motor, the converter adjusting output of the fuel cell to output to the motor, and a controller that controls the fuel cell and the converter. The controller outputs, to the converter, request power or a request voltage based on an operation state of the fuel cell, and the converter selectively performs an output feedback control that performs an adjustment of supply power to be output to the motor such that the output request power is satisfied or a voltage feedback control that performs an adjustment of an output voltage to be output to the motor such that the output request voltage is satisfied. | 05-10-2012 |
| 20120115051 | FUEL CELL AND GAS SEPARATOR FOR FUEL CELL - In at least one of flow distribution areas | 05-10-2012 |
| 20120115028 | ALL-SOLID BATTERY - An all-solid battery is formed so that an electrode active material layer of at least one of positive and negative electrodes has a composition distribution such that a local volume ratio, expressed by a ratio of a volume of an electrode active material contained in a part of the electrode active material layer with respect to a volume of a solid electrolyte material contained in the part of the electrode active material layer, increases as the part of the electrode active material layer approaches from an interface of the solid electrolyte layer toward an interface of a current collector in a thickness direction of the electrode active material layer, and a voidage of the electrode active material layer increases as the part of the electrode active material layer approaches from the interface of the solid electrolyte layer toward the interface of the current collector in the thickness direction. | 05-10-2012 |
| 20120113773 | INFORMATION RECORDING DEVICE - A CAN driver receives vehicle information sent onto CAN. A diagnosis information acquiring module monitors whether an operation of a diagnosis record ECU itself is normal or not and thus generates diagnosis information. A timestamp information generating module generates timestamp information A per sec and generates timestamp information B in which a time difference from the generation timing of the timestamp information A is expressed on the unit of 1/100 sec. A diagnosis record module, each time the timestamp information generating module generates the timestamp information A, transfers a first type record containing the timestamp information A and the diagnosis information generated at this point of time to a memory manager, and transfers a second type record containing the vehicle information and the timestamp information B generated at this point of time to the memory manager. | 05-10-2012 |
| 20120113425 | SPECTRUM MEASURING APPARATUS FOR MOVER - Provided is a movable body spectrum measuring apparatus, which can discriminate a measuring object with high precision by photographic data from a spectrum sensor mounted on a movable body such as a vehicle and can process the photographic data in real time. A movable body spectrum measuring apparatus discriminates the measuring object around a vehicle on the basis of the spectrum data from an observation light. A spectrum sensor can measure wavelength information and light intensity information. The movable body spectrum measuring apparatus comprises a dictionary data storing unit storing, as dictionary data, the spectrum data containing the wavelength information and the light intensity information regarding a plurality of predetermined measuring objects, and an arithmetic device for discriminating the measuring object on the basis of comparison computation to compare the spectrum data of the observation light and the spectrum data stored in the dictionary data storing unit. The arithmetic device performs the computation to compare the spectrum data of the observation light with reference to only a partial wavelength band of the spectrum data stored as the dictionary data. | 05-10-2012 |
| 20120113412 | SPECTRUM MEASURING APPARATUS FOR MOVER - Provided is a moveable spectrum measuring apparatus capable of improving discrimination precision of a measuring object on the basis of observation data from a spectrum sensor mounted on a movable apparatus such as a vehicle. A measuring object and a reference body are irradiated with ambient light. A spectrum acquiring device acquires measuring object data indicating the spectrum of the measuring object, and reference body data indicating the spectrum of the reference body to become a reference at the time when the spectrum of the measuring object is corrected. A spectrum converting device has reference body reflectivity data indicating the surface reflectivity of the reference body, and creates ambient light data indicating the spectrum of the ambient light, on the basis of the reference body reflectivity data and the reference body data. By using the ambient light data, the measuring object data is converted into measuring object reflectivity data indicating the surface reflectivity of the measuring object. On the basis of the measuring object reflectivity data, a discrimination device discriminates the measuring object. | 05-10-2012 |
| 20120112695 | SECONDARY BATTERY TEMPERATURE-INCREASING CONTROL APPARATUS AND VEHICLE INCLUDING THE SAME, AND SECONDARY BATTERY TEMPERATURE-INCREASING CONTROL METHOD - An ECU determines whether the ripple current is within a target range (S | 05-10-2012 |
| 20120112672 | ROTATION ANGLE CALCULATION APPARATUS AND ROTATION ANGLE CALCULATION METHOD - A control apparatus using a multipole resolver for calculating the rotation angle of a motor includes an acquisition unit, a learning unit, a calculation unit, and a correction unit. The acquisition unit acquires a detected angle θ detected by the multipole resolver. The learning unit learns the waveform of an error Errθ for each pole of the resolver. The calculation unit calculates a motor's rotational acceleration variation α. The correction unit compares the rotation speed variation α with a threshold value α0. Where α<α0, the correction unit performs a normal correction of calculating a corrected angle φ using an error Errθ of one mechanical period (in which the motor makes one full rotation) ago. In contrast, where α>α0, the correction unit performs a transition correction of calculating a corrected angle φ using an immediately preceding error Errθ. | 05-10-2012 |
| 20120112595 | STATOR AND CAGE COIL - A cage coil includes a first combined conductor constituted of six first conductors each being formed in a continuous zig-zag pattern, the first conductors being overlapped sequentially with displacement, and a second combined conductor including six second conductors each being formed in a continuous zig-zag pattern, the second conductors being overlapped sequentially with displacement, and the second combined conductor being placed with displacement of one pitch from the first combined conductor, the first and second combined conductors are overlapped into a conductor assembly, the conductor assembly being wound by five turns. A stator includes the above cage coil. | 05-10-2012 |
| 20120112594 | STATOR CORE - A stator core includes a cylindrical yoke and teeth that are disposed in an inner circumference surface of the yoke along its circumferential direction and that are subjected to magnetic flux from the rotor of the rotating electrical device. The teeth include a trapezoidal tooth that has a trapezoidal cross section that is taken vertically along a central axis of the yoke and an oddly shaped tooth of which a tip section has the same shape as the trapezoidal tooth and a base section from the tip section to the yoke has a different shape from the trapezoidal tooth. | 05-10-2012 |
| 20120112510 | VEHICULAR SEAT - A headrest can be rotated with respect to a seatback, and support strength in a vertical direction of the headrest can be improved. In a vehicular seat, lower side curved surfaces of headrest supports, to which leg portions of a headrest are coupled, slide on lower ends of support brackets and upper side curved surfaces of the headrest supports slide on upper ends of the support brackets, whereby rotation of the headrest supports about an axis along a horizontal direction of a seatback with respect to the support brackets is guided. Further, the lower side curved surfaces touch the lower ends of the support brackets and the upper side curved surfaces touch the upper ends of the support brackets, whereby movement of the headrest supports in a vertical direction of the seatback respect to the support brackets is suppressed. | 05-10-2012 |
| 20120112441 | AIRBAG DEVICE - An airbag device equipped with an airbag having a reduced volume. An airbag inflated and expanded, by supplied gas, from a state folded in the rear of an instrument panel with respect to the vehicle's front-rear direction has an outer bag for restraining the upper body of a vehicle occupant from the front side in the vehicle's front-rear direction and also has a reaction force support tube inflated and expanded, by supplied gas, at the front on the inner side of the outer airbag. An inflator supplies gas to each of the outer bag and the reaction force support tube. When the outer bag restrains the upper body of the vehicle occupant, gas discharge from the reaction force support tube is suppressed by a one-way valve and the pressure in the reaction force support tube is maintained at a pressure higher than the pressure in the outer bag. | 05-10-2012 |
| 20120111956 | CONTROL DEVICE FOR VEHICLE - An electronic control unit ( | 05-10-2012 |
| 20120111550 | EBULLIENT COOLING DEVICE - An ebullient cooling device having a simple structure and capable of limiting the bubbles to an appropriate volume. The ebullient cooling device for cooling a heat generating element is provided with a plurality of vertically arranged cooling channels comprising a lower channel ( | 05-10-2012 |
| 20120111447 | HYDROGEN FILLING SYSTEM AND HYDROGEN FILLING METHOD - A hydrogen filling system includes: a hydrogen tank that is filled with hydrogen; a determination unit that determines whether to fill hydrogen into the hydrogen tank; and a temperature regulating unit that regulates a temperature of the hydrogen tank, wherein, when the determination unit determines to fill hydrogen into the hydrogen tank, the temperature regulating unit starts cooling the hydrogen tank before filling of hydrogen into the hydrogen tank is started. | 05-10-2012 |
| 20120111103 | DETECTING APPARATUS - The objective of the present invention is to provide an unexpected detecting apparatus enabled to evaluate an evenness of a compound coated on an electrode of a battery. The detecting apparatus ( | 05-10-2012 |
| 20120111002 | CENTRIFUGAL COMPRESSOR AND TURBO SUPERCHARGER - A compressor ( | 05-10-2012 |
| 20120111000 | CONTROL APPARATUS OF AN INTERNAL COMBUSTION ENGINE - The problem to be solved by the present invention is to provide a control apparatus of an internal combustion engine that can surely judge that an abnormality has occurred when a problem in drivability arises. The present invention is characterized by comprising: an outside EGR apparatus, including an exhaust gas recirculation passage that connects an exhaust passage and an intake passage of the internal combustion engine, and an EGR valve that can increase and decrease an outside EGR flow quantity that flows back into said intake passage from said exhaust passage through said exhaust gas recirculation passage by being adjusted in its opening angle; output value acquiring means that acquire an output value of the engine; and EGR abnormality judgment means that judge occurrence of abnormality in said outside EGR apparatus according to a predetermined criterion based on a difference between an output of the engine in which a first EGR flow quantity is flown back and an output of the engine in which a second EGR flow quantity is flown back. | 05-10-2012 |
| 20120110987 | EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - An internal combustion engine in which an SO | 05-10-2012 |
| 20120109498 | CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE - A control apparatus for an internal combustion engine includes a fuel injection portion that carries out fuel injection for the internal combustion engine, a recirculation portion that recirculates to an intake system evaporative gas of injected fuel that has been mixed with lubricating oil for the internal combustion engine, a parameter acquisition portion that acquires a fuel mixture parameter corresponding to an amount of fuel that has been mixed with the lubricating oil, an engine stop portion that performs engine stop control to temporarily stop the internal combustion engine when a predetermined stop condition is fulfilled, and a stop condition correction portion that corrects a stop condition of the engine stop control on the basis of at least the fuel mixture parameter. | 05-03-2012 |
| 20120109497 | ABNORMAL INTER-CYLINDER AIR-FUEL RATIO IMBALANCE DETECTION APPARATUS FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE - The invention provides an abnormal inter-cylinder air-fuel ratio imbalance detection apparatus for a multi-cylinder internal combustion engine. The abnormal inter-cylinder air-fuel ratio imbalance detection apparatus is provided with: an air-fuel ratio sensor provided at an exhaust passage of the multi-cylinder internal combustion engine; an abnormal imbalance detection portion that detects an abnormal imbalance between air-fuel ratios corresponding to respective cylinders of the multi-cylinder internal combustion engine through a comparison between a value of a parameter correlative to a variation of an output of the air-fuel ratio sensor and a predetermined abnormality threshold; and a correction portion that corrects at least one of the value of the parameter and the abnormality threshold based on an atmospheric pressure. | 05-03-2012 |
| 20120109485 | VEHICLE CONTROL SYSTEM, AND OPERATON DEVICE - A vehicle control device capable of obtaining the sufficient effect of vehicle control is provided. A vehicle control device | 05-03-2012 |
| 20120109484 | VEHICLE MOTION CONTROL SYSTEM - A vehicle motion control system which is to be installed on a vehicle having a single front wheel, a right wheel and a left wheel. The control system includes: (a) a front-wheel steering device configured to steer the front wheel; (b) a braking device configured to apply a braking force to each of the wheels; and (c) a controlling device including a braking-force controlling portion configured to control the braking force that is to be applied to each of the wheels. The braking-force controlling portion includes a slip-management controlling portion configured, when the vehicle is to be braked in a direction-change situation that there is a change of a heading direction of the vehicle due to slip of at least one of the right and left wheels and/or when the vehicle is to be braked in a direction-change risk situation that there is a risk of the change of the heading direction of the vehicle, to execute a slip managing control, such that a magnitude of the braking force applied to the front wheel varies depending on a direction of turning of the front wheel. | 05-03-2012 |
| 20120109482 | CONTROL DEVICE OF BRAKING DEVICE AND BRAKING DEVICE - In a control device of a braking device, a brake force holding control that holds a brake force generated by a braking device main body to wheels of a vehicle to a predetermined value or more is executed based on a change amount per unit time of an operation amount of a brake operation member. Accordingly, since the brake force holding control that holds the brake force to the predetermined value or more is executed by the braking device main body based on at least a change amount per unit time of an operation amount of the brake operation member, holding of the brake force can be appropriately executed regardless of an operation state. | 05-03-2012 |
| 20120109481 | BRAKING/DRIVING FORCE CONTROL DEVICE - A braking/driving force control device includes an operating unit that executes an acceleration operation and a deceleration operation by an integral pedal, a stroke sensor that detects a stroke amount due to an operation of the operating unit, a load sensor that detects a load due to an operation of the operating unit, and a control unit that controls acceleration of a vehicle based on a stroke amount detected by the stroke sensor and further controls deceleration of a vehicle based on a load detected by the load sensor. | 05-03-2012 |
| 20120109480 | VEHICLE CONTROL APPARATUS AND VEHICLE CONTROL METHOD - A vehicle control apparatus is provided with a power generator driven by a torque transmitted between an internal combustion engine and a drive wheel. The vehicle control apparatus executes a torque control that smoothly changes a torque at the drive wheel by changing a torque of the power generator during deceleration of the vehicle. The vehicle control apparatus determines whether a factor restricting the torque of the power generator is in effect during the deceleration of the vehicle, and controls a manner of the torque control to be different between when the restricting factor is in effect and when the restricting factor is not in effect. | 05-03-2012 |
| 20120109444 | FUEL CELL SYSTEM AND CONTROL METHOD OF SAME - Provided are a fuel cell system and a control method thereof capable of inhibiting the occurrence of problems caused by surplus electrical power even in cases where the torque able to be generated by the motor is limited due to a low motor drive voltage. A fuel cell system provided with a fuel cell and a motor is further provided with required output torque calculation means for calculating a required output torque based on an output requirement, torque upper limit value calculation means for calculating a torque upper limit value of torque able to be generated by the motor based on a drive voltage of the motor, required motor torque calculation means for calculating a required motor torque based on the required output torque and the torque upper limit value, required motor power calculation means for calculating a required motor power-based on the required motor torque, and required generated power calculation means forcalculating a required generated power of the fuel cell based on the required motor power. | 05-03-2012 |
| 20120109443 | CONTROL SYSTEM OF VEHICLE - A hybrid vehicle ( | 05-03-2012 |
| 20120109442 | POWER SUPPLY SYSTEM FOR ELECTRICALLY POWERED VEHICLE AND METHOD FOR CONTROLLING THE SAME - A power supply system for a hybrid vehicle includes a main power storage device and a plurality of sub power storage devices used selectively. When SOC of each power storage device decreases to an SOC control target, the running mode transitions from a CD mode of running with stored electric energy with an engine stopped to a CS mode of running while maintaining stored electric energy by power generation of the engine. An ECU determines a usage pattern of the power storage devices in the CS mode and the CD mode at startup of the power supply system following the start of vehicle driving. Further, in accordance with the determined usage pattern, the ECU appropriately sets an individual SOC target for each power storage device such that, upon ensuring stored electric energy available at the start of the CS mode, stored electric energy to be used in the CD mode is maximized. | 05-03-2012 |
| 20120108384 | CONTROL DEVICE FOR VEHICLE DRIVE DEVICE - A control device for a vehicle drive device in a vehicle having a power source including an engine and a stepped automatic shifting portion making up a part of a power transmission path between the power source and a drive wheel, the control device providing input torque limiting control if a downshift of the automatic shifting portion is executed during an accelerator depressing operation, to limit an input torque to the automatic shifting portion before initiation of an inertia phase in the downshift as compared to the case of not executing the downshift, wherein in the input torque limiting control, if an accelerator variation before the start of the downshift is equal to or less than a predetermined accelerator variation limit, the control device limits the input torque before the initiation of the inertia phase to the input torque at the time of a shifting output commanding the execution of the downshift, and wherein if an accelerator variation before the start of the downshift is greater than the accelerator variation limit, the control device limits the input torque before the initiation of the inertia phase equal to or less than a predetermined input torque limit value larger than the input torque at the time of the shifting output. | 05-03-2012 |
| 20120107709 | FUEL CELL SYSTEM AND CONTROL METHOD THEREOF - A fuel cell system including a fuel cell, and a converter which is connected between the fuel cell and a high voltage system and which sets an output ceiling voltage of the fuel cell, the fuel cell system comprising fuel gas supply stopping means for stopping the supply of fuel gas to the fuel cell in an intermittent operation mode, remaining fuel gas amount determination means for determining whether fuel gas in at least an amount capable of generating power remains in the fuel cell, converter driving means for driving the converter so that, when it is determined that fuel gas in at least the amount capable of generating power remains in the fuel cell, the output ceiling voltage of the fuel cell becomes a first voltage capable of preventing deterioration of the fuel cell, and converter stopping means for stopping the converter when it is determined that fuel gas in at least the amount capable of generating power does not remain in the fuel cell. | 05-03-2012 |
| 20120107706 | FUEL CELL SYSTEM AND CONTROL METHOD AT STARTING IN THE FUEL CELL SYSTEM - A fuel cell system includes a fuel cell stack and a fuel gas piping system which supplies a fuel gas to the fuel cell stack, and is capable of, at starting below a freezing point, selectively performing a rapid warm-up operation to generate electric power at an air stoichiometric ratio lower than that at starting at ordinary temperature, while revolving a circulating pump, and the fuel cell system further includes a clogging determination unit which determines whether or not clogging arises from freezing in a fuel gas passage of the fuel cell stack, or the fuel gas piping system, wherein when the clogging arises, the circulating pump is stopped in the rapid warm-up operation, and termination conditions of the rapid warm-up operation are changed in accordance with a clogging volume. | 05-03-2012 |
| 20120107628 | Three-Metallic-Component Type Composite Nanometallic Paste, Method Of Bonding, And Electronic Component - Provided is a composite nanometal paste which, when a layer of the paste interposed between upper and lower bodies is sintered in an inert gas under no load until the layer turns to a metal layer, attains a shear bond strength between the upper and lower bodies of 10 MPa or higher. | 05-03-2012 |
| 20120106786 | OBJECT DETECTING DEVICE - An object detecting device includes a camera ECU that detects an object from image data for a predetermined area has been captured by a monocular camera, a fusion processing portion that calculates the pre-correction horizontal width of the detected object, a numerical value calculating portion that estimates the length in the image depth direction of the calculated pre-correction horizontal width, and a collision determining portion that corrects the pre-correction horizontal width calculated by the fusion processing portion, based on the estimated length in the image depth direction. | 05-03-2012 |
| 20120106204 | CONVERTER CONTROLLING APPARATUS AND MULTIPHASE CONVERTER - A driving frequency setting portion is provided. The driving frequency setting portion sets a switching frequency of a switching element on the basis of a notification from a driving phase number switching portion. A ripple current detected by a current sensor is in inverse proportion to inductance of reactor. Since a ripple current becomes the largest in the single-phase driving, in this embodiment, considering both the ripple current and switching loss, a switching frequency for the single-phase driving is set higher than a switching frequency for multiphase driving. | 05-03-2012 |
| 20120105846 | SPECTRUM MEASURING APPARATUS - Disclosed is a spectrum measuring apparatus for shortening such a measurement time period for an object being measured including two or more mutually different measurement portions as is required for the spectrum measurements of the lights from individual measurement portions. The spectrum measuring apparatus comprises a slit group having two or more slits, a spectroscope for separating the lights extracted by the slit group, for the individual slits, and a measuring unit for measuring the intensities of the individual components, which are separated by the spectroscope, for the slits. The individual slits extract such ones of the lights coming from an object being measured including two or more mutually different measurement portions, as come from the individual measurement portions. | 05-03-2012 |
| 20120105198 | IN-VEHICLE DEVICE CONTROLLER - An in-vehicle device controller includes: an in-vehicle unit for controlling an in-vehicle device; and a portable device. The in-vehicle unit includes a request signal transmitter for transmitting a request signal including random information to the portable device. The portable device transmits a response signal in response to the request signal at multiple frequencies according to a switching pattern corresponding to a part of the random information. The in-vehicle unit further includes: a frequency specifying device for specifying the switching pattern based on the part of the random information; and a reception determination device for executing a reception determination process of the response signal based on a specified switching pattern. The in-vehicle device identifies the portable device according to the reception determination process, and controls the in-vehicle device according to an identification of the portable device. | 05-03-2012 |
| 20120105042 | SWITCHING APPARATUS - A switching apparatus is disclosed that includes a first loop circuit configured to include a switching element, an inductive component and a capacitor; and a second loop circuit configured to share the inductive component with the first loop circuit, wherein the capacitor is inserted in series with the inductive component in the first loop, wherein the switching apparatus controls respective currents flowing through the first loop circuit and the second loop circuit in an alternating manner by turning on/off the switching element in order to control the current flowing through the inductive component, and wherein a first magnetic flux generated by the current flowing through the first loop circuit as the switching element is being turned on and a second magnetic flux generated by the current flowing through the second loop circuit as the switching element is being turned off head in the same direction. | 05-03-2012 |
| 20120104998 | NON-CONTACT POWER TRANSMISSION DEVICE - A non-contact power transmission device includes an alternating current power supply, a resonant system, a load, an impedance measuring section and an analyzing section. The resonant system has a primary coil connected to the alternating current power supply, a primary-side resonant coil, a secondary-side resonant coil and a secondary coil. The load is connected to the secondary coil. The impedance measuring section can measure the input impedance of the resonant system. The analyzing section analyzes the measurement results obtained from the impedance measuring section. | 05-03-2012 |
| 20120104804 | VEHICLE BODY STRUCTURE - Disclosed is a vehicle body structure that can improve the absorption performance of a load applied to a vehicle is provided. When a load is applied, the sub-side member retreats as a link member turns. Additionally, the retreat of the sub-side member is suppressed when the link member reaches a termination position of the turning. As the link member turns, the sub-side member can reliably retreat to a target position. The link member can turn to retreat the sub-side member, and simultaneously apply a reaction force against the load. Additionally, the sub-side member can generate a large reaction force against the load after having retreated to the target position. Through the above, the sub-side member can move reliably while generating a reaction force to attenuate the load until the member retreats to the target position, and can generate a large reaction force after the member has retreated to the target position. | 05-03-2012 |
| 20120104612 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device has: a semiconductor substrate; and an upper surface electrode laminated on an upper surface of the semiconductor substrate, wherein at least one portion of the upper surface electrode includes a first layer formed on an upper surface side of the semiconductor substrate, a second layer formed on an upper surface side of the first layer, a third layer in contact with the upper surface of the second layer, and a fourth layer formed on an upper surface side of the third layer. The first layer is a barrier metal layer. The second layer is an Al (aluminum) layer. The third layer is one of an Al—Si (aluminum-silicon alloy) layer, an Al—Cu (aluminum-copper alloy) layer and an Al—Si—Cu (aluminum-silicon-copper alloy) layer. The fourth layer is a solder joint layer. | 05-03-2012 |
| 20120104306 | Method for manufacturing basalt fiber - Basalt filament is manufactured such that the fiber diameter can be controlled and the filament is not severed during winding. A network former and a glass modifier are formed and maintained with respect to basalt rock ore, and the crystallization and binding of basalt fiber are inhibited, the heat-resistance property of basalt fiber is greatly improved from the conventional 750° C. to 850 or 900° C., and significant cost reduction is achieved over conventional products. The method includes: grinding basalt rock as a material; washing a resultant ground rock; melting the ground rock that has been washed; transforming a molten product into fiber; and drawing the fiber in an aligned manner, and winding it. The temperature of the molten product in the melting step is 1400 to 1650° C., and log η is 2.15 to 2.35 dPa·s and preferably 2.2 to 2.3 dPa·s, where η is the viscosity of the molten product. | 05-03-2012 |
| 20120104064 | MAGNET SPLITTING DEVICE AND MAGNET SPLITTING METHOD - A magnet splitting device includes a one-side holder for holding a plurality of pre-split magnets on one sides of respective splitting grooves, an other-side holder for holding the magnets on the other sides, and an actuating unit for causing relative movement of the other-side holder to split the magnets all at once. The other-side holder includes a plurality of other-side independent holding parts for holding the magnets independently. The actuating unit includes a plurality of independent actuating parts for moving the other-side independent holding parts independently and a simultaneous operating part for simultaneously operating the holding parts. | 05-03-2012 |
| 20120103735 | BRAKING DEVICE AND METHOD FOR MANUFACTURING FRICTION MATERIAL - There is provided a braking device including a pad having a friction surface, and a disc having a friction surface sliding on the friction surface. The pad includes, in the friction surface, a plurality of hard particles tilted in the opposite direction to a direction in which the friction surface slides on the friction surface, and the disc includes, in the friction surface, a plurality of hard particles tilted in the direction in which the friction surface slides on the friction surface. Thereby, mutually pressing forces between the hard particles are increased. Additionally, the mutually pressing forces between the hard particles are increased, and consequently the distance between the friction surfaces is shortened. Therefore, a higher frictional force can be obtained. | 05-03-2012 |
| 20120103713 | MOVING BODY EQUIPPED WITH FUEL CELL - A fuel cell vehicle includes a fuel cell, a radiator, a radiator fan, and a mounting frame. The mounting frame has an opposed member located on an axially extension of a rotating shaft of the radiator fan. When a compression load acting on the rotating shaft reaches a preset load, the rotating shaft of the radiator fan is compressed in an axial center direction along an axial center. | 05-03-2012 |
| 20120103312 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE - An object of the present invention is to avoid an air-fuel ratio difference between cylinders upon recovery from a cylinder deactivation in a situation where some of a plurality of cylinders of an internal combustion engine capable of using a plurality of types of fuels having different properties are to be deactivated upon the halt of fuel injection from an injector. | 05-03-2012 |
| 20120102927 | EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - An exhaust purification system of an internal combustion engine is provided with a first NO | 05-03-2012 |
| 20120101708 | START-UP CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE - An object is to provide a technology that enables starting of fuel injection under a condition that allows injected fuel to ignite and burn at the time of start-up of an internal combustion engine. To achieve the object, a start-up control system for an internal combustion engine according to the invention estimates, at the time of start-up of the internal combustion engine, the amount of rotation of a crankshaft in a period since the start of cranking until a crank position sensor outputs an effective pulse signal and determines, based on the stopping position of the crankshaft specified by the value thus estimated, whether or not fuel is to be injected at the first fuel injection time. | 04-26-2012 |
| 20120101703 | DRIVING ASSISTANCE DEVICE - Disclosed is a driving assistance device capable of appropriately performing deceleration control in a moving vehicle having a variable wheelbase length. A driving assistance device | 04-26-2012 |
| 20120101691 | VEHICULAR DAMPING CONTROL SYSTEM - A vehicular damping control system that executes damping control that suppresses sprung mass vibration in the vehicle by controlling a power source mounted in a vehicle changes the control mode of the damping control according to the operating range of the power source. Changing the control mode of the damping control according to the operating range of the power source enables the vehicular damping control system to improve coordination between the damping control and other control related to the power source, for example, and thus execute appropriate damping control. | 04-26-2012 |
| 20120101688 | OCCUPANT PROTECTION APPARATUS AND CONTROL METHOD THEREFOR - A vehicular occupant protection apparatus ( | 04-26-2012 |
| 20120101678 | CONTROL APPARATUS FOR VEHICLE - A control apparatus for a vehicle is provided for a vehicle that has a normal mode and a power mode as vehicle driving characteristics. The control apparatus includes a continuously variable transmission mechanism that steplessly changes a speed ratio when rotational driving force of an engine output shaft is transmitted to a rotating output shaft; and a control portion that controls the continuously variable transmission mechanism such that, when a rotation speed is increased to a target rotation speed and a required output of an internal combustion engine when the power mode is selected is the same as when the normal mode is selected, the rate of increase in the rotation speed is greater when the power mode is selected than when the normal mode is selected. | 04-26-2012 |
| 20120101676 | CONTROL APPARATUS FOR HYBRID VEHICLE - It is provided a control apparatus for a hybrid vehicle provided with an engine and an electric motor serving as a vehicle drive power source, a power transmitting system for transmitting a drive force of said vehicle drive power source to a drive wheel, an electric-energy storage device for storing an electric energy to be supplied to said electric motor, and a lubricant supply device which is operatively connected to said engine and operated by a rotary motion of the engine to supply a lubricant to at least a portion of said power transmitting system, the control apparatus being configured: to permit running of the hybrid vehicle in a motor drive mode in which only said electric motor is operated as the vehicle drive power source, with the electric energy supplied from said electric-energy storage device while the rotary motion of said engine is stopped; to operate a motor running counter in said motor drive mode, to count continuation of said motor drive mode without the rotary motion of said engine, and to operate said engine for operating said lubricant supply device to supply a predetermined amount of the lubricant, when a count of said motor running counter has reached a predetermined upper limit; to permit charging of said electric-energy storage device with an electric energy supplied from an external electric power source provided outside said hybrid vehicle, while said hybrid vehicle is held stationary; and to operate said engine for operating said lubricant supply device to supply said predetermined amount of the lubricant, during charging of said electric-energy storage device by said external electric power source, irrespective of whether the count of said motor running counter has reached said predetermined upper limit, and to reset said motor running counter. | 04-26-2012 |
| 20120100463 | FUEL CELL PRODUCTION METHOD - A method of producing a fuel cell includes: preparing a plurality of carbon nanotubes that are aligned substantially vertically to a plane of a substrate; supporting an electrode catalyst on the carbon nanotubes; forming an electrode layer by disposing an ionomer formed of a first solid polymer electrolyte on a surface of the carbon nanotubes on which the electrode catalyst is supported; and placing the electrode layer to face an electrolyte membrane formed of a second solid polymer electrolyte, which has a glass-transition temperature lower than that of the first solid polymer electrolyte, and bonding the electrolyte membrane to the electrode layer by applying a pressure higher than 5 MPa between the electrolyte membrane and electrode layer at a temperature that is higher than the glass-transition temperature of the second solid polymer electrolyte and that is lower than the glass-transition temperature of the first solid polymer electrolyte. | 04-26-2012 |
| 20120100449 | FUEL CELL SYSTEM AND CONTROL METHOD THEREFOR - A fuel cell system includes: a fuel cell activation portion that starts electricity generation of a fuel cell; a cooling medium passage that is provided with a pump and that is provided for passing a cooling medium through a cell-side passage for the cooling medium; and a pump control portion that stops the pump for a first predetermined period after a start of the electricity generation caused by the fuel cell activation portion at a time when a temperature of the fuel cell is a low temperature lower than or equal to a predetermined value, and that starts operating the pump after the first predetermined period elapses. The pump control portion includes a cooling medium reverse portion that alternately reverses a direction of flow of the cooling medium in the cell-side passage according to elapsed time by controlling operation of the pump after the first predetermined period elapses. | 04-26-2012 |
| 20120100445 | FUEL CELL SYSTEM AND METHOD OF OPERATING FUEL CELL SYSTEM - The invention is provided to reliably restore generated voltage that has declined due to clogging of water in a fuel cell stack. A method of operating a fuel cell system having a fuel cell stack that generates electricity through an electrochemical reaction between a fuel gas including hydrogen gas and an oxidation gas, wherein when a generated voltage of the fuel cell stack declines, the water-in-cell content of the fuel cell stack is adjusted so that a variation in cell pressure loss in the fuel cell stack decreases based on a characteristic curve of the water-in-cell content of the fuel cell stack and the cell pressure loss of the fuel cell stack. | 04-26-2012 |
| 20120100433 | SOLID ELECTROLYTE, SOLID ELECTROLYTE SHEET, AND METHOD FOR PRODUCING SOLID ELECTROLYTE - The main object of the present invention is to provide a solid electrolyte with intergranular resistance decreased. | 04-26-2012 |
| 20120099618 | SECONDARY BATTERY TEMPERATURE-ESTIMATING APPARATUS AND METHOD - An alternating current impedance-estimating section (106) estimates an alternating current impedance (Rh) of the secondary battery based on electric current (I) and voltage (V) of the secondary battery detected when a ripple generating section causes a ripple current to flow in the secondary battery. A temperature estimating section ( | 04-26-2012 |
| 20120098507 | CONVERTER CONTROL DEVICE - Provided is a converter control device which detects an on-failure of an auxiliary switch constituting an auxiliary circuit of a soft switching converter and can prevent element failures. A current sensor for detecting the current flowing in a coil is provided between a fuel cell and the. A controller sequentially detects current by use of the current sensor and makes a judgment as to whether or not the detected has exceeded an overcurrent threshold value stored in a memory (not shown). When the controller judges that the current has exceeded the overcurrent threshold value, the controller judges that a second switching element has an on-failure, and performs a fail-safe operation by stopping the driving of a converter (for example, a U-phase converter) of an auxiliary circuit provided with this second switching element. | 04-26-2012 |
| 20120098490 | CHARGE CONTROLLER FOR ELECTRICALLY POWERED VEHICLE - A charging connector includes a lock button for locking the charging connector in a charging inlet, and a limit switch for electrically connecting a control pilot line and a ground line to each other in response to an operation of the lock button. The vehicle inlet includes a switch circuit for selectively connecting the control pilot line and the ground line with a resistance circuit, depending on whether a charging lid is open or closed. A CPU is configured to be able to supply a voltage to the control pilot line, and based on a potential of a control signal in accordance with presence/absence of voltage supply to the control pilot line, it detects the state of connection of a charging cable and the state of control pilot line. | 04-26-2012 |
| 20120098488 | CHARGING SYSTEM - A vehicle includes a charging port, a charger, a motive power output device, a PLC processing unit, and a charging ECU. The charging port is configured so that a charging cable can be connected to the charging port. The PLC processing unit uses the charging port and the charging cable as a communication path for performing PLC-based communication with a PLC processing unit of a house. In the case where PLC-based communication has come to an end when external charging comes to an end, the charging ECU controls a relay of a CCID so that it is in OFF state and, in the case where PLC-based communication is continuing when external charging comes to an end, it maintains the relay of the CCID in ON state. | 04-26-2012 |
| 20120098348 | NON-CONTACT ELECTRIC POWER SUPPLYING EQUIPMENT, NON-CONTACT ELECTRIC POWER RECEIVING DEVICE, AND NON-CONTACT ELECTRIC POWER SUPPLYING SYSTEM - Electric power supplying equipment and an electric power receiving device include a primary self resonant coil and a secondary self resonant coil, respectively, resonating through an electromagnetic field to allow the electric power supplying equipment to supply the electric power receiving device with electric power in a non-contact manner. A control device controls a high frequency electric power supply device to control supplying electric power from the primary self resonant coil to the secondary self resonant coil. The control device estimates a distance between the primary self resonant coil and the secondary self resonant coil from an S-parameter S | 04-26-2012 |
| 20120098330 | COIL UNIT, NONCONTACT POWER RECEIVING APPARATUS, NONCONTACT POWER TRANSMITTING APPARATUS, NONCONTACT POWER FEEDING SYSTEM, AND VEHICLE - In a noncontact electric power feeding system by means of a resonance method, an electric power receiving apparatus includes a plurality of secondary self-resonant coils. The noncontact electric power feeding system makes a switch between these secondary self-resonant coils to detect a distance between the electric power receiving apparatus and an electric power transmitting unit, and selects, according to distance L as detected, a secondary self-resonant coil with high transfer efficiency for receiving electric power to accordingly feed electric power. In this way, distance L between the power receiving apparatus and the power transmitting unit can be precisely detected including distances from longer ones to shorter ones, and the transmission efficiency in transmitting electric power in a noncontact manner by means of the resonance method can be improved. | 04-26-2012 |
| 20120098297 | VEHICLE SIDE PORTION JOINING PORTION STRUCTURE - There is provided a vehicle side portion joining portion structure capable of promoting a reduction in weight of a vehicle body and of effectively suppressing vibrations and deformations of a pillar, regardless of structures of the pillar and a rocker and the like. | 04-26-2012 |
| 20120098240 | VEHICLE AIR BAG SYSTEM - A vehicle air bag system includes a side air bag that is housed folded up in a vehicle seat and that deploys between an occupant seated in the vehicle seat and a front side door by receiving a supply of gas when a side collision occurs, and a curtain air bag that is housed folded up in an upper edge portion of a door opening and that deploys in a curtain shape downward by receiving a supply of gas when a side collision and a rollover occur. The curtain air bag has a delay chamber that deploys later than a main chamber by receiving a supply of gas from the main chamber via a narrowed passage. The delay chamber deploys with a lower end side below a beltline and in an area that overlaps with a deployment area of a side air bag. | 04-26-2012 |
| 20120097132 | FUEL SUPPLY APPARATUS - A fuel supply apparatus is designed to secure a high fuel pressure to enhance starting operation efficiency and to respond the requirements of low fuel consumption and power saving at the time of starting operation of a fuel consumption unit such as an internal combustion engine, and comprises a fuel pump for supplying fuel reserved in a fuel tank to an engine, a pressure regulator for introducing therein the fuel to be supplied to the engine from the fuel pump and regulating the fuel at a set pressure, the pressure regulator being operative to change the set pressure of the fuel to a high set pressure and a low set pressure, and a set pressure changing unit for changing the set pressure of the pressure regulator into a desired set pressure selected from among the high set pressure and the low set pressure, the set pressure changing unit being operative to allow the set pressure of the pressure regulator at the time of the fuel pump being stopped to be higher than the set pressure of the pressure regulator at the time of the fuel pump being operated. | 04-26-2012 |
| 20120096841 | EXHAUST DEVICE OF INTERNAL-COMBUSTION ENGINE - An exhaust device of an internal-combustion engine provided with a catalytic converter ( | 04-26-2012 |
| 20120095671 | VEHICLE GROUP FORMING DEVICE AND VEHICLE GROUP FORMING METHOD - Disclosed are a vehicle group forming device and a vehicle group forming method capable of effectively using a priority lane. A vehicle group forming device which forms a vehicle group with a plurality of vehicles includes vehicle group forming means for selecting vehicles forming a vehicle group or determining the order of the vehicles on the basis of the degree of conformity to the traveling condition of a priority lane. | 04-19-2012 |
| 20120095664 | MALFUNCTION DETECTION APPARATUS AND MALFUNCTION DETECTION METHOD FOR AN EGR SYSTEM - A determination is made more simply as to a malfunction of a low pressure EGR device that supplies an EGR gas from a low pressure EGR passage connecting between an exhaust passage at a location downstream of a turbine and an intake passage. Provision is made for a high pressure EGR device that connects between the exhaust passage at a location upstream of the turbine and the intake passage, the low pressure EGR device that connects between the exhaust passage at a location downstream of the turbine and the intake passage, and a detection unit that detects a malfunction of the low pressure EGR device from the degree of opening of a high pressure EGR valve at the time when the EGR gas is supplied from both the high pressure EGR device and the low pressure EGR device, and at the time when the high pressure EGR valve of the high pressure EGR device is controlled in a feedback manner so as to direct an amount of EGR gas in a cylinder toward a target range of the amount of EGR gas, while carrying out open loop control of a low pressure EGR valve of the low pressure EGR device. | 04-19-2012 |
| 20120095642 | IN-VEHICLE DEVICE, VEHICLE AUTHENTICATION SYSTEM AND DATA COMMUNICATION METHOD - An in-vehicle device includes a storage unit storing a PIN code and an in-vehicle device ID kept confidential for a user and registered one for each vehicle; a first authentication unit determining whether the in-vehicle device is allowed to be connected to a mobile terminal on the basis of a comparison of the PIN code; a second authentication unit requesting an in-vehicle device ID from the mobile terminal that has been connected through authentication performed by the first authentication unit and authenticating the mobile terminal by comparing the in-vehicle device ID transmitted from the mobile terminal in response to the request with the in-vehicle device ID registered in the in-vehicle device; and a data transmission unit transmitting predetermined vehicle data, obtained from a vehicle equipped with the in-vehicle device and indicating a vehicle state, to the mobile terminal that has been authenticated by the second authentication unit. | 04-19-2012 |
| 20120095637 | FUEL CELL SYSTEM - A fuel cell system includes a converter for boosting the output voltage of a fuel cell stack and supplies the boosted voltage to a first inverter for a drive motor and a second inverter for an air compressor motor, voltage acquisition means, and converter control means. The voltage acquisition means acquires a required voltage of the air compressor motor according to a target air compressor motor torque based on acceleration demand of the air compressor motor. The converter control means sets the voltage boost ratio of the converter and controls the converter by comparing the required voltage of the air compressor motor and a required voltage of the drive motor. | 04-19-2012 |
| 20120095635 | CONTROL APPARATUS FOR HYBRID VEHICLE - An object of the present invention is to detect the generation of a drag torque in a locking mechanism, in a hybrid vehicle in which a speed change mode can be changed between a fixed speed change mode and a stepless speed change mode by the action of the locking mechanism. In a hybrid vehicle, a brake mechanism is a wet multiplate brake apparatus and can selectively lock a motor generator. On the other hand, in a case where the drag torque is generated in the brake mechanism, if the motor generator is in a positive rotation state, an actual motor generator torque (first torque) is greater than a torque (less as a reaction torque, second torque) calculated from the operating condition of the hybrid vehicle by the amount of the drag torque. If the motor generator is in a negative rotation state, the first torque is less (greater as the reaction torque) than the second torque. The ECU uses this phenomenon to detect the drag torque. | 04-19-2012 |
| 20120095358 | LIVING BODY STATE MONITOR APPARATUS - A living body state monitor apparatus includes: a living body information acquisition device to acquire living body information containing an electrocardiography waveform and a pulse waveform from a user; an irregular heartbeat detection section to detect an irregular heartbeat from the electrocardiography waveform; and a pulse wave feature quantity extraction section to extract a pulse wave feature quantity from a pulse wave corresponding to the irregular heartbeat. Further, a living body state determination section is included to determine a danger degree on user's living body state using both of (A) information on kind and/or continued time period of an irregular heartbeat detected by the irregular heartbeat detection section, and (B) a pulse wave feature quantity extracted by the pulse wave feature quantity extraction section, and/or a variation of the extracted pulse wave feature quantity. | 04-19-2012 |
| 20120094826 | EXHAUST GAS PURIFYING CATALYST - An exhaust gas purifying catalyst includes: a support that contains at least one element that is selected from the first group that consists of Al, Zr and Ce, at least one element that is selected from the second group that consists of Ag, Mn, Co, Cu and Fe, and Ti; and particles that are composed of a metal or oxide of at least one element that is selected from the third group that consists of Ag, Mn, Co, Cu and Fe and that are deposited on the support. Seventy percent or more of any plurality of measurement points with a diameter of 2 nm on a surface of the support are composed of a composite part that has the at least one element selected from the second group content of 0.5 to 10 mol % and has a Ti content of 0.3 mol % or greater. | 04-19-2012 |
| 20120094802 | VEHICLE CONTROLLER - A vehicle controller includes an F/C control section, a battery voltage detection section, an AT control section, an alternator, and an ECU. The ECU determines the difference between a target deceleration for varying deceleration smoothly and a deceleration attained at each gear stage as a target deceleration which is generated by the alternator. The ECU compensates for the difference between target deceleration and the deceleration by the target deceleration to smooth variations in the deceleration of the whole vehicle, thereby improving drivability. | 04-19-2012 |
| 20120094800 | VEHICULAR SHIFT CONTROL DEVICE - A vehicular shift control device is provided that controls the input rotational speed of a geared transmission by adjusting the rotational speed of a drive source at downshift of the geared transmission. The greater the deceleration of the vehicle, the smaller is set the change gradient of the input rotational speed of the geared transmission. Therefore, even if the decrease rate of the post-shifting synchronization rotational speed is great, the incident angle γ of the input rotational speed of the geared transmission relative to the post-shifting synchronization rotational speed is maintained as a large angle. Even when the deceleration of the vehicle during downshift is great, the downshift is smoothly executed without producing an excessive synchronization shock. | 04-19-2012 |
| 20120094302 | MARKER FOR INDENTIFYING VARIETY/LINE OF PLANT OF THE GENUS SACCHARUM AND THE USE THEREOF - It is an object of the present invention to provide a method for identifying the variety/line of a plant of the genus | 04-19-2012 |
| 20120094185 | SOLID ELECTROLYTE MATERIAL, ELECTRODE ELEMENT THAT INCLUDES SOLID ELECTROLYTE MATERIAL, ALL-SOLID BATTERY THAT INCLUDES SOLID ELECTROLYTE MATERIAL, AND MANUFACTURING METHOD FOR SOLID ELECTROLYTE MATERIAL - A solid electrolyte material that can react with an electrode active material to forms a high-resistance portion includes fluorine. | 04-19-2012 |
| 20120093678 | STEEL MATERIAL FOR AUTOMOBILE CHASSIS PARTS SUPERIOR IN FATIGUE CHARACTERISTICS AND METHOD OF PRODUCTION OF AUTOMOBILE CHASSIS PARTS USING THE SAME - The present invention provides a steel material for automobile chassis parts, having high fatigue characteristics, without a heat treatment, and superior shapeability, and a method of production of such automobile chassis parts. The surface of the steel has a high hardness and the center has a low hardness, providing the superior characteristics. With an annealing step of the invention, it is possible to relieve internal stress and further improve fatigue characteristics. | 04-19-2012 |
| 20120092117 | CONDUCTOR WIRE FOR MOTOR AND COIL FOR MOTOR - The present application has a purpose to provide a conductor wire for motor capable of improving durability against bending, and a coil for motor using the conductor wire for motor. One aspect of the invention, therefore, provides a conductor wire for motor comprising a fine wire assembly and a coating member covering an outer peripheral surface of the fine wire assembly, the fine wire assembly consisting of a plurality of fine wires assembled in a bundle, and each of the fine wires including a conductor and an insulating part provided on an outer peripheral surface of the conductor, wherein the coating member is made of metal, and the coating member has an electrical resistance value larger than an electrical resistance value of the conductor. | 04-19-2012 |
| 20120091969 | UPPER-LIMIT OF STATE-OF-CHARGE ESTIMATING DEVICE AND UPPER-LIMIT OF STATE-OF-CHARGE ESTIMATING METHOD - A PM-ECU executes a program including: a step (S | 04-19-2012 |
| 20120091958 | VEHICLE, CHARGING CABLE, AND CHARGING SYSTEM FOR VEHICLE - In a charging system for a vehicle for charging a power storage device, including the vehicle having the power storage device, and a charging cable for transmitting electric power supplied from an external power supply outside of the vehicle to the power storage device, charging information about charging performed by a charging device is set based on a signal generated by operation of an operation switch provided on a charging connector. This configuration can improve operability during charging. | 04-19-2012 |
| 20120091957 | CHARGING CABLE AND CHARGING SYSTEM FOR ELECTRICALLY POWERED VEHICLE - A charging cable includes a charging connector configured to be connectable to a vehicular inlet. The charging connector includes a lock button for locking the charging connector onto the charging inlet; a limit switch configured to be switchable, according to an operation onto the lock button, between a first state in which a control pilot wire and a ground wire are connected to each other and a second state in which a cable connection signal wire and the ground wire are connected to each other; and a lighting device configured to be capable of being driven according to a signal in a signal wire connected via a limit switch. | 04-19-2012 |
| 20120091954 | CHARGING CONTROL APPARATUS - A charging control apparatus mounted on a vehicle connected to an external charging device through a charging connector, for performing control related to charging, includes a voltage sensor for detecting a voltage applied to the charging connector, and a control device for estimating, based on variation in voltage detected by the voltage sensor during a predetermined period of time after the charging connected to the vehicle, variation in voltage applied to the charging connector after a lapse of the predetermined period of time, and determining that a failure has occurred in the external charging device if a degree of separation between the variation in voltage detected by the voltage sensor after the lapse of the predetermined period of time and the estimated variation in voltage is larger than a predetermined value. | 04-19-2012 |
| 20120091840 | STATOR STRUCTURE AND STATOR MANUFACTURING METHOD - To provide a stator structure or a stator manufacturing method capable of providing a short coil end, a stator structure includes a coil mounted on a stator core part and a resin-molded portion made of insulating resin that covers at least an end face of the core part and the coil. This structure includes a bus bar joined to a first coil terminal portion (a second coil terminal portion) formed in an end of the coil. The bus bar is placed so that a wide surface of the bus bar faces an end face of the resin-molded portion. | 04-19-2012 |
| 20120091838 | COOLING STRUCTURE FOR ROTARY ELECTRIC MACHINE - A cooling structure for a rotary electric machine uses coolant to cool coil end portions that protrude outward, one from each end surface of a stator core, in a stator that includes a stator core and coils that are wound in a circumferential direction of the stator core. This cooling structure includes a lead side cover member that covers a lead side coil end portion to which a lead wire that supplies electricity to the coils is connected, and forms a first coolant chamber within which coolant is stored; and a non-lead side cover member that covers a non-lead side coil end portion positioned opposite the lead side coil end portion in the axial direction, and forms a second coolant chamber within which coolant is stored. A coolant communicating path is provided that communicates the first and second coolant chambers in a manner that enables coolant to flow therebetween. | 04-19-2012 |
| 20120091836 | HEAT-GENERATING PORTION COOLING STRUCTURE OF VEHICLE DRIVE APPARATUS - A heat-generating portion cooling structure of vehicle drive apparatus that sufficiently supplies cooling oil to heat-generating portions to enhance efficiency of the vehicle drive apparatus when the heat-generating portions generate maximum heat includes drawing means for drawing oil in a case into a catch tank, and an oil circulation passage for circulating the oil through the catch tank while supplying the oil to first and second heat-generating portions. The oil circulation passage includes a first passage for the oil to flow to the first heat-generating portion when the oil surface in the catch tank is at a first height and a second passage for the oil to flow to the second heat-generating portion when the oil surface is at a second height lower than the first height, and more amount of oil flows to the second heat-generating portion than to the first heat-generating portion when the oil surface is low. | 04-19-2012 |
| 20120091790 | ELECTRIC DRIVE VEHICLE - An electric drive vehicle is equipped with a battery usable for traveling and chargeable by an external power supply and a vehicle-side ECU that permits the battery to be charged by a power generating unit capable of charging the battery in a case where power supplied from the external power supply is smaller than a predetermined threshold value α that is defined with regard to an acceptable power of the battery. More specifically, the vehicle-side ECU permits the battery to be charged by the power generating unit in a case where power supplied from the external power supply is smaller than the predetermined threshold value α and a parallel charging request switch is operated so as to execute parallel charging. | 04-19-2012 |
| 20120091665 | Seal Structure - A seal structure for sealing a penetrated portion through which a rotary shaft passes between a cover member and the rotary shaft. A seal member is fitted onto the rotary shaft in a manner that the rotary shaft can rotate relative to the seal member, and the elastic buffer member is provided for connection between the seal member and the cover member at the penetrated portion. The seal structure can keep sealing performance by reducing the influence of movements such as vibration and thermal expansion of the cover member and the influence of process tolerance of the cover member on the sealing performance of the seal member attached to the penetrated portion between the cover member and the rotary shaft penetrating the cover member. | 04-19-2012 |
| 20120091391 | METHOD FOR PROCESSING BATTERY MEMBER - It is a major object of the invention to provide a method for processing a battery member, by which a cathode active material and a sulfide solid electrolyte material can be efficiently separated from each other and the cathode active material and Li contained in the sulfide solid electrolyte material can be efficiently recovered. To achieve the object, the present invention provides a method for processing a battery member containing at least a Li-containing cathode active material and a Li-containing sulfide solid electrolyte material, comprising the steps of: bringing the battery member into contact with a process solution to generate hydrogen sulfide as well as to dissolve the Li contained in the sulfide solid electrolyte material in the process solution; recovering the cathode active material as an insoluble component from the process solution containing the Li dissolved therein; and recovering a Li compound from the process solution, from which the cathode active material as an insoluble component is recovered. | 04-19-2012 |
| 20120090585 | CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE - When EGR is on (YES in S | 04-19-2012 |
| 20120090578 | INTAKE MIXTURE INTRODUCING APPARATUS - High pressure regions ( | 04-19-2012 |
| 20120090493 | INFLATOR - An inflator ( | 04-19-2012 |
| 20120090391 | DIAGNOSIS APPARATUS FOR LEAKAGE MECHANISM IN INTERNAL COMBUSTION ENGINE - After an engine stop duration exceeds a predetermined time period (that is, if a decision outcome of S | 04-19-2012 |
| 20120090303 | EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - Inside of an engine exhaust passage, a hydrocarbon feed valve ( | 04-19-2012 |
| 20120090302 | EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - An exhaust purification system of an internal combustion engine is provided with an exhaust treatment device which purifies exhaust, a fuel feed device which is arranged at an upstream side from the exhaust treatment device and which feeds fuel to the engine exhaust passage, an ignition device which causes fuel which is fed from the fuel feed device to ignite, and a flow regulating device which regulates the flow rate of exhaust gas which flows toward the ignition device. The fuel feed device is formed so as to feed liquid fuel. The system has an operating region in which due to the fuel which is fed to the engine exhaust passage burning, backflow of the exhaust gas occurs. Further control is performed to make the flow rate of the exhaust gas increase during the period from when combustion of fuel should be started to when combustion of the fuel ends. | 04-19-2012 |
| 20120089309 | VEHICLE CONTROL DEVICE - A vehicle control device includes an accelerator pedal adjusted in degree of operation, thereby adjusting power generated by an engine as a power source when running a vehicle. In the vehicle control device, in order to enhance fuel economy more reliably, fuel cut is carried out when the degree of operation of the accelerator pedal is other than zero, that is, when an accelerator is not fully opened and the vehicle is decelerating, the fuel cut that is the control in which supply of fuel used for operating the engine is stopped. Thus, even if the accelerator is not fully closed, a quantity of fuel injected by a fuel injector, and hence fuel consumption can be reduced. Accordingly, fuel economy can be enhances more reliably. | 04-12-2012 |
| 20120089301 | STEERING CONTROL SYSTEM - A tire angle change motor steers a host vehicle according to a tire angle corresponding to the rotation angle of a steering wheel detected by a steering wheel angle sensor. A gear ratio calculating unit of a tire angle control unit changes the amount of steering corresponding to the rotation angle of the steering wheel required for the tire angle change motor to steer the host vehicle, depending on the amount of pushing of the steering wheel detected by the pushing amount sensor. Therefore, it is possible to improve the convenience of a driving operation for steering. A pushing direction reaction force motor changes a reaction force generated against the amount of pushing of the steering wheel by the driver, depending on the speed of the host vehicle detected by a vehicle speed sensor. Therefore, the reaction force makes it possible to prevent the host vehicle from being steered by an unintended operation of the driver in various traveling states of the vehicle. | 04-12-2012 |
| 20120089297 | SENSOR OFFSET AMOUNT ESTIMATE DEVICE - Provided is a sensor offset amount estimate device capable of accurately estimating the offset amount of a sensor. In a sensor offset amount estimate device, a sensor correction calculation unit estimates the offset amounts of a left and right acceleration sensor, a steering angle sensor, and a yaw rate sensor on the basis of a motion equation considering road camber when a vehicle is turned and traveling information detected by a sensor. Therefore, even when the vehicle travels on the road with road camber, it is possible to accurately estimate the offset amounts of the sensors. | 04-12-2012 |
| 20120089290 | POWER SUPPLY SYSTEM FOR ELECTRICALLY POWERED VEHICLE AND METHOD FOR CONTROLLING THE SAME - A power supply system includes a main power storage device and a plurality of sub power storage devices. A converter is connected to a selected one of the sub power storage devices to convert voltage between the selected sub power storage device and an electric power feeding line bidirectionally. Connection of the sub power storage device is switched and, when the last sub power storage is used, a request to disconnect the sub power storage device is generated based on the SOC of the sub power storage device and the vehicle state. Specifically, where the SOC is included in a disconnection forced region in which the SOC is smaller than a reference lower limit, the sub power storage device is forced to be disconnected regardless of the vehicle state. Where the SOC is included in a disconnection permitted region in which the SOC is higher than that in the disconnection forced region, the disconnection request is generated on condition that the vehicle is in such a state that will not affect vehicle's drivability. | 04-12-2012 |
| 20120088650 | MANUFACTURING METHOD FOR CATALYST CARRIER - After placing inside a reactor second container a substrate to which a CNT not yet carrying a catalyst is adhered under a sealed environment of supercritical carbon dioxide through which a Pt catalyst complex is dispersed, a temperature of the supercritical carbon dioxide is maintained below a decomposition temperature of the Pt catalyst complex, and a temperature of the CNT not yet carrying a catalyst is maintained at or above the decomposition temperature of the Pt catalyst complex by heating the substrate. Further, a pressure of the supercritical carbon dioxide is maintained at 7.5 MPa, which is slightly higher than a supercritical pressure (7.38 MPa) of carbon dioxide. The supercritical carbon dioxide is then caused to contact the CNT adhered to the substrate, and as a result, a Pt catalyst is carried on the CNT. | 04-12-2012 |
| 20120088269 | SOLUTION FOR CELL-FREE PROTEIN SYNTHESIS, KIT FOR CELL-FREE PROTEIN SYNTHESIS, AND METHOD OF PROTEIN SYNTHESIS - This invention enables synthesis of proteins that were difficult to synthesize via a conventional cell-free protein synthesis system and increases the amount of proteins synthesized. Cell-free protein synthesis is carried out in a solution for cell-free protein synthesis containing a certain compound, such as trimethylglycine, L-carnitine, or sarcosine. | 04-12-2012 |
| 20120088172 | FUEL CELL SYSTEM - The power generation efficiency of a fuel cell system is improved. A fuel cell and an FC converter are integrally assembled so as to allow heat transfer therebetween, and are contained in the same casing. A control unit shifts a switching mode of a boost switch included in the FC converter from a soft switching mode to a hard switching mode when a temperature of the fuel cell is lower than a lower limit value of an allowable temperature range in accordance with an output of the fuel cell. | 04-12-2012 |
| 20120087513 | MICROPHONE UNIT AND SOUND COLLECTING DEVICE - To provide a microphone unit capable of acquiring a target sound with high accuracy. A microphone unit in accordance with an exemplary embodiment of the present invention includes a plurality of microphones, a microphone substrate on which the plurality of microphones are mounted, and a vibration observation device disposed at roughly a center of gravity of a shape that is formed by connecting centers of certain adjacent microphones among the plurality of microphones. | 04-12-2012 |
| 20120086417 | CONVERTER CONTROLLING APPARATUS - A load variation detecting section 10a determines whether or not the actual load variation falls below a load variation threshold stored in a memory. If a load variation detecting section determines that a specific time period (for example, one minute) has elapsed since the actual load variation fell below a load variation threshold, a power supply section applies same power to reactors for the respective phases. On the other hand, a heat dissipation property calculating section measures temperature-rise rates of the elements for the respective phases, ranks the rates in order from the one having a higher heat dissipation property, and notifies the priority drive phase determining section of the result. A priority drive phase determining section chooses a phase having the highest heat dissipation property as a priority drive phase. | 04-12-2012 |
| 20120086298 | MULTILAYERED WOUND COIL, STATOR, AND MANUFACUTING METHOD THEREFOR - Disclosed are a multilayered wound coil, a stator, and a manufacturing method therefor. The stator is provided with: a stator core comprising laminated steel sheets; and a coil which is wound around a teeth section formed on the stator core and has a plurality of layers formed in the circumferential direction of the stator core. The winding of the coil proceeds in either the radial direction or the circumferential direction of the stator core, whichever direction has fewer adjacent conductors, and doubles back at the end in said direction. This reduces the difference in potential between adjacent conductors, making it possible to ensure insulation between adjacent conductors even with a thinner insulating film. | 04-12-2012 |
| 20120086292 | STATOR - In the stator, a thermistor housed in a tube is arranged to be sandwiched between a coil end and a U-phase bus bar, allowing the thermistor to receive heat from above and below at two faces, that is a face of the U-phase bus bar and a top face of the coil end. Moreover, the thermistor can be placed substantially in close contact with the coil end. Accordingly, the temperature followability by the thermistor can be realized at high accuracy. As a result, there can be provided a stator having a configuration in which temperature followability of high accuracy can be achieved in measuring the temperature of a coil of a stator using a temperature detection element, and that can correspond to further downsizing of a rotating electric machine. | 04-12-2012 |
| 20120086278 | FUEL CELL SYSTEM - Weld of a relay provided on an electric power supply path can be suppressed. When a fuel cell system starts, a controller sets an output voltage of a Bat converter at an open circuit voltage of a battery and sets an output voltage of a FC converter at an open circuit voltage of a fuel cell. When the output voltage of the FC converter is lower than the output voltage of the Bat converter, the controller controls to boost the output voltage of the FC converter to the output voltage of the Bat converter. On the other hand, when the output voltage of the FC converter is the output voltage of the Bat converter or more, the controller controls to boost the output voltage of the Bat converter to the output voltage of the FC converter. When the output voltage difference between the FC converter and the Bat converter is a predetermined value or less capable of turning the FC relays ON without causing welding of the FC relays, the controller turns the FC relays ON. | 04-12-2012 |
| 20120086267 | ELECTRIC-POWERED VEHICLE - A power receiving port includes an inlet, a pullout hole for a pullout type cord, and a selector switch. Inlet is connectable with a charging cable provided outside a vehicle. Pullout type cord is pulled out from pullout hole so as to be connectable to a socket of a power source outside the vehicle. In power receiving port, pullout hole is provided at a position where a distance between the pullout hole and a joint openably combining a lid with power receiving port is more than a distance between the inlet and the joint. Selector switch is to select whether to use inlet or pullout type cord by a user. | 04-12-2012 |
| 20120086255 | VEHICULAR SEAT - A vehicular seat capable of effectively mitigating lateral direction vibrations is provided. In the present vehicular seat ( | 04-12-2012 |
| 20120085605 | FRICTION COUPLE - A friction couple including a frictionally rubbing member that contains at least one of a binder and a filler, in which the binder and the filler have a modulus of elasticity of 1 GPa or higher and 15 GPa or lower, no softening point or no glass transition point in the range of −50° C. or higher and 200° C. or lower, and a compressive strength of 50 MPa or higher at 25° C. and 25 MPa or higher at 200° C.; and a frictionally rubbed member. The ratio of the maximum value tan δ(Max) to the minimum value tan δ(Min) of the loss tangent tan δ of the frictionally rubbing member obtained through a dynamic viscoelastic measurement performed at a frequency of 0.1 Hz or higher and 20 Hz or lower and in the range of −50° C. or higher and 250° C. or lower after thermoforming is 5 or less. | 04-12-2012 |
| 20120085577 | Cable fixing member - A cable fixing member formed of one belt-like metal plate bent to fix three cables to a structure includes two flanges formed at both ends of the metal plate, two C-shaped holding portions formed to be bent into C-shapes in cross section on both sides respectively of a reference portion of the metal plate to hold two of the three cables in the C-shaped holding portions respectively, and two semicircular arc portions formed to be bent into semicircular arc shapes in cross section between the C-shaped holding portions and the flanges on both the sides respectively of the reference portion of the metal plate so that the two semicircular arc portions face each other to hold one of the three cables therebetween. The three cables are held so that the three cables are arranged to form a triangular shape in transverse cross sectional view. | 04-12-2012 |
| 20120085300 | CYLINDER HEAD - The first aspect of the present invention is a cylinder head containing a water jacket in which a passage for EGR gas is disposed, and the EGR gas passage has a hollow pipe that is disposed in the hollow pipe and through which the EGR gas passes and an end member that is formed with an insert hole into which the end of the hollow pipe is inserted and fixed. The end member has a bottom that is provided with the insert hole, a side wall that is formed continuously to the bottom, and a wedge portion that is projected outward from the outer peripheral of the side wall and includes a inclined surface facing the wall of the cylinder head and inclined to the flow direction of the EGR gas. The EGR gas passage is fixed to the cylinder head by holding the wedge portion of the end member between a fastening member for fastening the EGR gas passage to the cylinder head and the wall of the cylinder head. | 04-12-2012 |
| 20120085157 | MALFUNCTION DETERMINATION APPARATUS AND MALFUNCTION DETERMINATION METHOD - A malfunction determination apparatus for a cooling apparatus that cools an internal combustion engine by circulating a coolant through an interior of the internal combustion engine, using an electric pump, after the internal combustion engine is started includes: a detection portion that detects the coolant temperature; and a determination portion that determines a malfunction has occurred in a thermostat, if a state in which the detected coolant temperature remains below a first threshold temperature after the electric pump begins operating, following start of the internal combustion engine, continues for at least a pre-determined time. The thermostat is a thermostat for switching from a first passage for circulating the coolant without passage via an interior of a radiator of the cooling apparatus to a second passage for circulating the coolant via the interior of the radiator, as the coolant temperature rises. | 04-12-2012 |
| 20120085143 | DEGRADATION DETECTION SYSTEM FOR NOx SENSOR, AND DEGRADATION DETECTION METHOD THEREFOR | 04-12-2012 |
| 20120085092 | CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE - A control apparatus for an internal combustion engine according to the present invention includes: a turbocharger having a turbine disposed in an exhaust path and a compressor disposed in an intake path; a waist gate valve that opens and closes a bypass channel that connects a part of the exhaust path upstream of the turbine and a part of the exhaust path downstream of the turbine to each other; a drive mechanism that drives the waist gate valve; and waist gate valve opening controlling means that controls the drive mechanism so that the opening of the waist gate valve agrees with a saturation minimum opening when the drive mechanism opens the waist gate valve, the saturation minimum opening being the minimum opening at which the flow rate of an exhaust gas passing through the bypass channel is saturated. | 04-12-2012 |
| 20120085084 | EXHAUST GAS PURIFICATION SYSTEM OF AN INTERNAL COMBUSTION ENGINE - In an exhaust gas purification system provided with two or more exhaust gas purification devices each having an oxygen occlusion ability arranged in series in an exhaust passage, a technique is provided in which the degradation of each of the exhaust gas purification devices can be detected in a distinguished manner with a simple structure. In an exhaust gas purification system having an NSR and a filter with an oxygen occlusion ability arranged in series from an upstream side, an NSR outflow gas air fuel ratio is estimated based on an NSR inflow gas air fuel ratio and an oxygen occlusion ability in the NSR, and a filter outflow gas air fuel ratio is estimated based on the NSR outflow gas air fuel ratio (filter inflow gas air fuel ratio) and an oxygen occlusion ability in the filter. Further, a filter outflow gas air fuel ratio is detected, and the degradation of the NSR and the degradation of the filter are determined in a distinguished manner based on the estimated NSR outflow gas air fuel ratio, the estimated filter outflow gas air fuel ratio, and the actually detected filter outflow gas air fuel ratio. | 04-12-2012 |
| 20120083981 | VEHICLE RUNNING CONTROL APPARATUS - A vehicle running control apparatus for executing a turn assist control which controls longitudinal forces of wheels so that longitudinal force of a turning inner wheel is lower than longitudinal force of a turning outer wheel by lowering the longitudinal force of the turning inner wheel. The lowering of the longitudinal force of the turning inner wheel is made more difficult to be started and a lowering amount of the longitudinal force of the turning inner wheel is set smaller when difficulty in driving vehicle by wheel drive forces is high as compared with the case where the difficulty in driving vehicle is low. The difficulty in driving vehicle includes at least one of resistance against vehicle movement by wheel drive forces and difficulty in transmitting driving forces from wheels to road surface. | 04-05-2012 |
| 20120083979 | VEHICLE, CONTROL METHOD FOR TRANSMISSION AND CONTROL DEVICE FOR TRANSMISSION - One control mode is selected from a plurality of control modes each setting a target value of a primary pulley revolution speed NIN and prioritized in a predetermined order. When the control mode is changed, the target value of the primary pulley revolution speed NIN is set so as to vary from the target value set in the control mode before change to the target value set in the control mode after change in accordance with the control mode that is higher in priority among the control modes before and after change. A continuously variable transmission is controlled such that the primary pulley revolution speed NIN reaches the set target value. | 04-05-2012 |
| 20120083940 | FUEL CELL SYSTEM AND POWER CONTROL METHOD THEREFOR - There are provided a fuel cell system capable of reducing power consumption by inhibiting an unnecessary operation of a DC-DC converter, and a power control method therefor. The fuel cell system having an inverter which is connected to a load device, a first converter which is connected between a fuel cell and the inverter and sets an output voltage of the fuel cell, and a second converter which is connected between a power storage device and the inverter and sets an input voltage of the inverter includes fuel cell required output voltage calculation means for calculating a required output voltage of the fuel cell, inverter required input voltage calculation means for calculating a required input voltage of the inverter, comparison means for comparing the required output voltage of the fuel cell and the required input voltage of the inverter, and converter operation control means for causing the operation of the first converter to be suspended when judgment is made that the required output voltage of the fuel cell is not less than the required input voltage of the inverter. | 04-05-2012 |
| 20120081045 | CONTROL DEVICE FOR VOLTAGE CONVERSION DEVICE, VEHICLE INCORPORATING THE SAME, AND CONTROL METHOD FOR VOLTAGE CONVERSION DEVICE - In a voltage conversion device of a motor drive control device, switching-control is performed so as to enlarge an output allowable voltage range of the voltage conversion device restricted by a dead time in a switching operation for an upper arm and a lower arm performing power conversion by a switching operation. Accordingly, restriction in the output voltage from the voltage conversion device, caused by the dead time, can be suppressed. | 04-05-2012 |
| 20120080972 | SINTERED MAGNET AND METHOD FOR PRODUCING THE SAME - There is provided a sintered magnet that is capable of, as compared to conventional divided magnets, significantly reducing eddy loss, flexibly accommodating diverse shape and dimensional variations, and significantly lowering productions costs while maintaining the desired coercivity, as well as a method of producing same. It is a sintered magnet | 04-05-2012 |
| 20120080718 | SEMICONDUCTOR DEVICE - The present teachings provide a semiconductor device comprising: an IGBT element region, a diode element region and a boundary region provided between the IGBT element region and the diode element region are formed in one semiconductor substrate. The boundary region comprises a second conductivity type first diffusion region, a first conductivity type second diffusion region, and a second conductivity type third diffusion region. A first drift region of the IGBT element region contiguously contacts the first diffusion region of the boundary region, and a second drift region of the diode element region contiguously contacts the first diffusion region of the boundary region. A first body region of the IGBT element region contiguously contacts the second diffusion region of the boundary region, and a second body region of the diode element region contiguously contacts the second diffusion region of the boundary region. | 04-05-2012 |
| 20120080253 | FUEL-CELL-POWERED VEHICLE - A fuel-cell-powered vehicle includes a fuel cell, an air compressor that is mounted in an engine compartment of the vehicle and supplies air to the fuel cell, side members that are located on each lateral side of the engine compartment and fixed to a vehicle body, and a cross member that is laid so as to extend between the side members and supports the air compressor. | 04-05-2012 |
| 20120080251 | FUEL CELL VEHICLE - This fuel cell vehicle FCV is provided with a fuel cell FC as well as a first tank and a second tank, which store a reaction gas to be supplied to the fuel cell FC. The first tank and the second tank are arranged in the front area of the fuel cell vehicle FCV. The second tank is arranged nearer to a rear area than the first tank and arrangement is performed so that the positions of the tanks are out of alignment in a vertical direction. This configuration enables compatibility to be ensured between an increase in the tank capacity of the fuel cell vehicle and an increase in the space in a passenger room and a trunk, and is capable of absorbing the impact of a collision even if the collision occurs. | 04-05-2012 |
| 20120080250 | VEHICLE - An object is to provide a vehicle in which the configuration of a frame supporting a tank is effectively used. In order to achieve such an object, the vehicle includes a tank supported by a pair of side frames and cross frames which traverse the side frames, wherein a displacement suppression target on a vehicle floor is supported by the cross frames, the displacement suppression target having a relative displacement during an action of an external force on the vehicle, needed to be suppressed. The tank is preferably suspended on the cross frames. In addition, the displacement suppression target is preferably attached to the cross frames on which the tank is suspended. | 04-05-2012 |
| 20120080012 | VARIABLE COMPRESSION RATIO INTERNAL ENGINE - A variable compression ratio internal engine including at least two block portions connected to each other and moveable relative to each other so that the compression ratio can be varied. The engine includes an input gear for inputting a rotation output from an output gear to the cam shaft. The input gear and a rotation transmission shaft are constituted to be able to slide relative to each other or the output gear and the rotation transmission shaft are constituted to be able to slide relative to each other in the direction of the movement of the one block portion relative to the other block portion such that the meshing between the input gear and the cam shaft side gear or the meshing between the output gear and the crank shaft side gear is maintained when the one block portion is moved relative to the other block portion. | 04-05-2012 |
| 20120078535 | ABNORMALITY DETERMINATION APPARATUS - An abnormality determination apparatus includes: a detecting unit repeatedly detecting a state quantity, which correlates with an operating state of an evaluation target device, at time intervals; and a determining unit determining whether there is an abnormality on the basis of multiple pieces of data about the state quantity, detected by the detecting unit and stored. The apparatus counts the number of the stored data as a total storage number after there occurs a situation that no data are stored, permits the determining unit to execute abnormality determination on the condition that the total storage number has reached a first threshold in a first trip after the situation occurs, and permits the determining unit to execute abnormality determination on the condition that the total storage number has reached a second threshold that is smaller than the first threshold in a second trip or later after the situation occurs. | 03-29-2012 |
| 20120078477 | VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD - An ECU executes a program including the steps of changing a target shift stage when a current shift change mode is set to an automatic shift change mode and when a driver has intention to change a shift stage, changing a shift range to an N range when he/she has intention for neutral, maintaining the automatic shift change mode when it is determined that he/she does not have intention for neutral but he/she has intention to switch the shift change mode and when such determination is made for the first time after return from the N range, and switching the shift change mode to a manual shift change mode when such determination is not made for the first time. | 03-29-2012 |
| 20120077639 | CONTROL DEVICE FOR VEHICULAR DRIVE SYSTEM - A control device for a vehicular drive system is disclosed as including reverse drive for suppression means operative to preclude output member, such as an output shaft and drive wheels, of an automatic transmission portion from inputting a reverse drive force to a differential portion. This prevents a power transmitting member from rotating in a direction opposite to a rotational direction of the same with a running position being set. This suppresses a first electric-motor rotation speed, determined with an engine rotation speed and a power transmitting member rotation speed based on the relationship on mutually relative rotation speeds in the differential portion, from increasing to a high level. This results in improved durability of a first electric-motor. | 03-29-2012 |
| 20120077638 | SHIFTING CONTROL APPARATUS FOR VEHICULAR POWER TRANSMITTING SYSTEM - A shifting control apparatus for a power transmitting system of a vehicle provided with a vehicle drive electric motor, and a step-variable automatic transmission constituting a part of a power transmitting path between said vehicle drive electric motor and drive wheels, the shifting control apparatus controls said vehicle drive electric motor to perform a regenerative operation in a coasting state of the vehicle, and controls said automatic transmission to perform a shift-down operation at a predetermined coasting shift-down vehicle speed in the coasting state, the shifting control apparatus is configured: to change said coasting shift-down vehicle speed according to a regenerative power of said vehicle drive electric motor; to control said vehicle drive electric motor in the coasting state of the vehicle, so as to perform the regenerative operation at a vehicle speed higher than a predetermined drive/driven switching vehicle speed value, and so as to generate a vehicle drive torque at a vehicle speed lower than said predetermined drive/driven switching vehicle speed value; and to lower said coasting shift-down vehicle speed value at which the shift-down operation of said automatic transmission to a lowest shift position thereof is performed, and said drive/driven switching vehicle speed value, with an increase of said regenerative power of said vehicle drive electric motor. | 03-29-2012 |
| 20120077399 | ABNORMAL NOISE PREVENTING SHEET - The present invention provides a high-performance, low toluene emission abnormal noise preventing sheet that is fabricated using an acrylic-based pressure-sensitive adhesive (PSA). The abnormal noise preventing sheet | 03-29-2012 |
| 20120077104 | FLUID COMPRESSOR AND FUEL CELL VEHICLE - An air compressor as a fluid compressor includes: a suction port and a delivery port provided at upper and lower portions, respectively, of a pump chamber; a suction passage in communication with the inside of the pump chamber via the suction port; a delivery passage in communication with the inside of the pump chamber via the delivery port ( | 03-29-2012 |
| 20120076675 | LIQUID PRESSURE GENERATING APPARATUS AND DRIVING APPARATUS - A liquid pressure generating apparatus including a pump; and two one-way clutches arranged coaxially with the pump's drive shaft. Inner races of the respective two one-way clutches are integrated with each other to form a common inner race. Outer races of the respective two one-way clutches are formed independently from each other and are driven respectively by pump driving members different from each other. The common inner race includes a coupling portion coupled to the pump drive shaft and extending in the radial direction and a cylindrical body portion extending from the coupling portion in a second axial direction opposite from the first axial direction on the radially outside the pump drive shaft. The body portion includes a depression indented radially outward on an inner peripheral surface thereof. A lubricant supply portion for the depression is provided radially inside the depression. | 03-29-2012 |
| 20120076674 | LIQUID PRESSURE GENERATING APPARATUS AND DRIVING APPARATUS - A liquid pressure generating apparatus including a pump, and two one-way clutches arranged coaxially with the pump drive shaft in a line in the axial direction on the side of a first axial direction. The pump case includes a projecting portion projecting from the corresponding pump case. Inner races of the respective two one-way clutches are integrated with each other and form a common inner race. Outer races of the respective two one-way clutches are formed independently from each other and are driven respectively by pump driving members different from each other, and directions of restricted relative rotation with respect to the common inner race are identical to each other. The common inner race includes a coupling portion to be coupled to the pump driving shaft on the side of the first axial direction with respect to the projecting portion. | 03-29-2012 |
| 20120074919 | POWER SUPPLY SYSTEM - Between a direct-current power source and a connection point where a resonance current flowing in an opposite direction from a main current joins the main current from the direct-current power source in a resonant converter, there is provided a current blocking circuit which blocks the resonance current toward the direct-current power source. In consequence, it is possible to prevent the reverse charging of the direct-current power source with the resonance current which realizes soft switching in the resonant converter. | 03-29-2012 |
| 20120074734 | VEHICLE FRONT STRUCTURE - When a load caused by a collision is transmitted from the front side of a vehicle, tire cutout portions of front side members are deformed by the load transmitted from the front side of the vehicle. Accordingly, the tire cutout portions of the front side members come into contact with a power unit formed of an engine or the like of the vehicle, switch a transmission path of the load to a direction corresponding to the power unit of the vehicle, and transmit the load to the power unit as a load. The tire cutout portion is formed between two engine mounts. Accordingly, a starting point from which the front side member begins to be deformed is set between the engine mounts that are two supported portions of the power unit, so that the stable bending and deformation of the front side member are controlled. Further, a transmission path of a load toward the power unit is newly formed. Accordingly, a load, which is caused by a collision or the like and transmitted from the front side of the vehicle, is dispersed on the power unit that is hard and has large mass. As a result, it is possible to increase efficiency of absorbing impact at the time of a collision. | 03-29-2012 |
| 20120074732 | VEHICLE FRAMEWORK MEMBER - When front side members are bent by a front-rear-directional collision of a vehicle, the front side members come in surface, not point, contact with an adjacent member in the vehicle by a contact surface formed at a contact portion. Accordingly, the front-rear-directional collision load is stably transmitted to a member, such as an adjacent engine, such that it is possible to efficiently improve the effect of distributing and reducing the load in a collision. Further, since the bent front side members stably come in surface, not point, contact with the adjacent member, such as the engine in the vehicle, it is possible to decrease the possibility of unexpected fracturing of the front side members. | 03-29-2012 |
| 20120074731 | FRONT-SIDE MEMBER STRUCTURE - An object of the invention is to provide a front side member structure that can improve yield strength against a moment generated due to a vehicle collision and the like. | 03-29-2012 |
| 20120074629 | LIQUID-SEALED ANTIVIBRATION DEVICE - In a liquid-sealed antivibration device | 03-29-2012 |
| 20120074238 | CONTROL DEVICE FOR VEHICLE - By employing a heat source control section that controls the operating state of an internal combustion engine mounted in a vehicle, a necessary heat calculating section that calculates the engine coolant temperature needed by a heater core, which consumes the heat supplied from the engine through engine coolant water, and the time at which this engine coolant temperature becomes necessary, a heat supply estimating section that estimates engine coolant temperature at the aforementioned time in a case in which the engine is operated continuously in the current operating state, and a heat generation increase requesting section that requests the heat source control section to increase heat generation quantity of the engine when the engine coolant temperature estimated by the heat supply estimating section is less than the engine coolant temperature calculated by the necessary heat calculating section the heat necessary for the heater core is supplied more efficiently and adequately. | 03-29-2012 |
| 20120073924 | FLUID PRESSURE CONTROL DEVICE - A fluid pressure control device controls input and output of a fluid pressure to and from a fluid chamber in a device that transfers power from a motor via working fluid in the chamber, the chamber being partitioned into engagement and disengagement oil chambers by a lock-up clutch. A signal pressure output valve performs pressure regulation to output a signal pressure. The control device includes a control valve connected to an output source flow passage leading to an output source of the fluid pressure, and a control unit controlling the signal pressure output valve so the control valve establishes a first state when the lock-up clutch is turned off, establishes a third state when the lock-up clutch is turned on, and establishes a second state so the working fluid can be confined in the disengagement oil chamber when the lock-up clutch is switched on. | 03-29-2012 |
| 20120073914 | BRAKE SYSTEM AND METHOD FOR PRODUCING FRICTION MATERIAL - A brake system includes a pad having a frictional surface, and a disc having a frictional surface sliding on the frictional surface. The frictional surface includes hard particles supported elastically and a plurality of protrusions arranged along a direction in which the frictional surface slides on the frictional surface, and when the frictional surface slides on the frictional surface, particles abut respective protrusions continuously while being displaced in the direction perpendicular to the frictional surface. Thus, wear resistance can be improved Since only the vicinities of the peaks of the hard particles and the vicinities of the peaks of the protrusions abut, the hard particles do not follow irregularities of the frictional surface, and thereby the hard particles and the protrusions repeat point contact. Thus, since the distance between the hard particles and the protrusions is stabilized and the adhesion frictional force is stabilized, a stable frictional force can be obtained. | 03-29-2012 |
| 20120073274 | INTERNAL COMBUSTION ENGINE - Internal combustion engine according to the invention comprises an exhaust treatment apparatus provided in an exhaust passage, a burner apparatus provided upstream of the exhaust treatment apparatus for increasing exhaust temperature, and a variable mechanism for varying valve timing of an exhaust valve. The variable mechanism is controlled in such a manner that, when a flow amount of exhaust gas passing through the burner apparatus is equal to or more than a predetermined value, the exhaust valve opens in the middle of piston descending during an expansion stroke. When the exhaust valve is opened at this timing, high-temperature exhaust or combustion gas existing in combustion chamber at this time is sent to the burner apparatus, making it possible to increase atmosphere gas temperature of the burner apparatus. Therefore, even when flow amount of exhaust gas is increased to the predetermined value or more, sufficient ignition performance can be ensured. | 03-29-2012 |
| 20120073273 | EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - An exhaust purification system of an internal combustion engine including an ammonia oxidation catalyst device and an ammonia holding device arranged immediately upstream of the ammonia oxidation catalyst device is provided. The ammonia holding device has a solid acid, holds ammonia to restrain the ammonia from flowing into the ammonia oxidation catalyst device when a temperature of the ammonia oxidation catalyst device is within a N | 03-29-2012 |
