Patent application number | Description | Published |
20080295813 | INLET SYSTEM - An inlet system includes an intake manifold and an EGR inlet projecting into and received in the manifold through an insertion portion of the manifold. A leading end of the inlet is inserted into the manifold through the insertion portion, projecting to reach a target position. An insertion portion opening diameter, which is an opening diameter of one side of the insertion portion, is larger than an insertion maximum occupying diameter that is a maximum distance between a point included in a cutting surface of the inlet on a reference plane perpendicular to an insertion portion axis and a point included in a vertical projection view of the leading end. A distance between the plane and a nearest point of the leading end to the plane in an axial direction is equal to an insertion portion opening depth, which is a length of the insertion portion in the axial direction. | 12-04-2008 |
20090194055 | VARIABLE INTAKE APPARATUS FOR INTERNAL COMBUSTION ENGINE - In a variable intake apparatus for an internal combustion engine, each of a plurality of intake pipes is separated from a surge tank by a partition wall, and communication ports, provided in the partition wall for the respective intake pipes, are opened and closed by respective variable intake valves to adjust length of intake passages. In a valve housing that retains the variable intake valves, a first rib is formed in an area between each pair of the variable intake valves, in which a turning shaft is disposed and inserted. The first rib is formed in parallel with the turning shaft. The valve housing includes a fastening portion that is used to fasten the valve housing to an upper cover with a bolt. A second rib is formed in an area that is close to one of the communication ports that is close to the fastening portion. | 08-06-2009 |
20090250025 | VARIABLE INTAKE APPARATUS FOR V-TYPE INTERNAL COMBUSTION ENGINE - In a variable intake apparatus for a V-type internal combustion engine, each of plural intake pipes is separated from a surge tank by a partition wall, and communication ports, provided in the partition wall for the respective intake pipes, are opened and closed by respective variable intake valves to adjust length of intake passages. The variable intake valves in one of two parallel rows are offset from the variable intake valves in the other row. The variable intake valves are opened and closed by turning the turning shafts to which the variable intake valves are connected. Further, a synchronization mechanism synchronously turns the turning shafts ( | 10-08-2009 |
Patent application number | Description | Published |
20090059106 | LIQUID CRYSTAL DEVICE, DRIVING METHOD OF LIQUID CRYSTAL DEVICE, INTEGRATED CIRCUIT DEVICE FOR DRIVING LIQUID CRYSTAL DEVICE, AND ELECTRONIC APPARATUS - A liquid crystal device includes a first substrate and a second substrate disposed in a mutually opposing relationship and liquid crystals sandwiched between the first substrate and the second substrate. When an initial sequence is executed, an alignment state of molecules of the liquid crystals transitions from a splay alignment state to a bend alignment state to thereby perform display or light modulation. The liquid crystal device further includes a plurality of scanning lines and a plurality of data lines formed on the first substrate so as to intersect each other; a pixel circuit including switching elements formed at intersections of the plurality of scanning lines and the plurality of data lines, pixel electrodes connected to the switching elements, and sustain capacitors for temporarily sustaining voltages of the pixel electrodes; opposing electrodes formed on the second substrate opposite the pixel electrodes; a driver capable of driving the scanning lines, the data lines, and the opposing electrodes; and a control unit configured to supply a control signal and an image signal for the display or the light modulation. The initial sequence includes a bend transition nucleus generation sequence and a bend transition expansion sequence. A horizontal electric field is generated by a potential | 03-05-2009 |
20130215158 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - An electro-optical device includes a display portion, a data line driving circuit, a first retention capacitor that retains the potential of the data line, a driving control circuit, and a display control circuit that supplies brightness information to the driving control circuit and also supplies an image signal to the data line driving circuit. The data line driving circuit includes a potential control line to which a potential control signal is supplied, a third retention capacitor one end of which is connected with the data line and the other one of which is supplied with a potential based on the image signal, and a first transistor that is electrically connected between the other end of the third retention capacitor and the potential control line. The driving control circuit controls the potential of the potential control signal based on the brightness information. | 08-22-2013 |
20130285561 | ELECTRO-OPTIC DEVICE, METHOD OF DRIVING ELECTRO-OPTIC DEVICE, AND ELECTRONIC APPARATUS - Provided is an electro-optic device including: a first pixel circuit that is provided corresponding to a position where one scanning line and a first data line are intersect with each other; a second pixel circuit that is provided corresponding to a position where the one scanning line and a second data line are intersect with each other; a first level shift unit circuit that shifts electric potential of a first data signal so as to compress electric potential amplitude of the first data signal with a first compression rate, and supplies the signal to the first data line; and a second level shift unit circuit that shifts electric potential of a second data signal so as to compress electric potential amplitude of the second data signal with a second compression rate different from the first compression rate, and supplies the signal to the second data line. | 10-31-2013 |
20130286054 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - An electro-optical device includes a first pixel circuit provided so as to correspond to a first data line, a second pixel circuit provided so as to correspond to a second data line, a first storage capacitor of which one end is connected to the first data line and the other end is potential-shifted according to a current to be supplied to a light emitting element of the first pixel circuit, a second storage capacitor of which one end is connected to the second data line and the other end is potential-shifted according to a current to be supplied to a light emitting element of the second pixel circuit, and a constant potential line provided between the first storage capacitor and the second storage capacitor in plan view. | 10-31-2013 |
20140232708 | ELECTRO-OPTIC DEVICE AND ELECTRONIC DEVICE - An electro-optic device including a pixel circuit that includes an electro-optic element and a driving transistor; a first data generation unit that, during a first period when image display operation is not performed, detects a temperature and generates first data which allows control of brightness of an image in accordance with the detected temperature; and a luminance control unit that, during a second period when image display operation is performed, performs control of luminance of the electro-optic element on the basis of the first data which is generated during the first period. | 08-21-2014 |