Abstract: A data transmitter includes (a) first communication means performing data transmission according to IrDA Standard, (b) second communication means performing data transmission that does not comply with the IrDA Standard and (c) means for switching between a process performed by the first communication means and a process performed by the second communication means. The second communication means includes (a) management information transmitting means for sending management information for managing transmission target data according to a data transmission prosecution command from a user, (b) communication capability information receiver means for receiving communication capability information indicating communication capability of a device that has responded to the transmission of the management information and (c) data transmission means for transmitting a packet including the transmission target data on the basis of the communication capability information.

Abstract: A liquid crystal panel having a liquid crystal layer sandwiched between a pair of substrates is provided, wherein the liquid crystal layer includes a liquid crystal and a cross-linked resin, and the cross-linked resin includes a cross-linked structural part adhered to a liquid crystal layer contacting surface (adhered, cross-linked structural part) and a terminal part rising from the liquid crystal layer contacting surface (rising terminal part). Vertical alignment of the liquid crystal is realized at no voltage application even without help of an alignment control film.

Abstract: A pseudo-random number generator comprises a controller, a plurality of LFSRs, a FIR filter and a normalizer. The pseudo-random number generator initializes the LFSRs in such a manner that each LFSR has a predetermined phase difference with the other LFSRs, sets the coefficient of the FIR filter in accordance with the desired frequency characteristic of a noise signal, and sets a parameter in the normalizer. The operation of the LFSRs is started, thereby acquiring a noise signal having the desired frequency characteristic.

Abstract: A network terminal of the present invention includes: a synchronization information frame receiving section for receiving a synchronization information frame from a master terminal; a network information managing section for maintaining the network by being synchronized with the synchronization information frame; a synchronization information frame missing detection section for detecting the missing of the synchronization information frame from the master terminal; a priority list storing section for storing a priority list which defines a synchronization information frame transmission start time in such a manner as to differentiate synchronization information frame transmission start times between the network terminals; and a synchronization information frame transmission section for, in a case where the network terminal acts as a new master terminal of the network system, periodically outputting a synchronization information frame, from the synchronization information frame transmission start time in accord

Abstract: According to the present invention, highly accurate adjustment of the angles and positions of optical elements constituting an optical scanning unit can be easily performed. The optical scanning unit comprises: a first mirror that reflects the light beams emitted from Y, C and M laser diodes; a second mirror that reflects the light beam emitted from a K laser diode and the light beams reflected by the first mirror; a cylindrical lens that acts on the light beams reflected by the second mirror; and a third mirror that reflects the light beams emitted from the cylindrical lens toward a polygon mirror. The second mirror is provided with an adjusting mechanism that can adjust the light beams in the main scanning direction, and the third mirror is provided with an adjusting mechanism that can adjust the light beams in the sub-scanning direction.

Abstract: A sheet transportation control method and an image forming apparatus are provided with which it is possible to prevent, by changing a set time, frequent detection of abnormal transportation. In an image forming apparatus 10 in which a paper jam (abnormal transportation) is detected based on the timing of detection of a sheet on which an image will be formed by each one of sheet sensors disposed along a transportation path along which said sheet is transported and based on a jam detection time (set time) stored in advance within a flash memory (storage part) 26 and paper transportation and image formation is stopped upon detection of a paper jam, when it is determined to change the jam detection time, a post-change jam detection time is determined and the jam detection time stored in the flash memory 26 is changed to thus determined jam detection time.

Abstract: A position adjusting mechanism, a rotation-axle bearing mechanism, and a rotation-speed reduction mechanism for a flat display apparatus. The rotation-speed reduction mechanism comprises a position adjusting mechanism that includes one or more means for securely attaching a stand and a main body unit of the apparatus to one another, and a position adjusting means for adjusting the mounting position of the stand and main body unit. The rotation-axle bearing mechanism comprises a radial bearing and a thrust bearing for supporting a rotation axle between a display screen unit and the stand. The rotation-speed reduction mechanism reduces the speed of rotation between the display screen unit and the stand upon application of a rotation load exceeding a certain level.

Abstract: An earphone microphone terminal cover is a lid for covering an opening formed at a mobile phone body, and includes a lid portion covering the opening and located in a groove communicated with the opening; and a first projection formed at the lid portion for insertion into a concavity extending from the groove. The first projection extends outward from the lid portion, and has a contact portion for contact with the concavity, and a distance between a front surface of the lid portion and the contact portion is equal to or longer than a distance between the front and rear surfaces of the lid portion.

Abstract: An image communication apparatus notifies a client apparatus of a URI of an image to be transmitted by an electronic mail. The client apparatus accesses to the URI of the image. The image communication apparatus requests input of a password from the client apparatus. The client apparatus determines a password and transmits it to the image communication apparatus. The image communication apparatus encrypts the image based on the acquired password and transmits it. The client apparatus decrypts the encrypted image based on the determined password. By providing a password necessary for encryption of an image to be transmitted to the image communication apparatus, convenience for a user of the client apparatus can be enhanced.

Abstract: In an active matrix substrate of the present invention, a gate insulating film for covering a gate electrode of each transistor has a thin portion, having a reduced film thickness, which is provided on a part overlapped on the gate electrode, and the thin portion is formed by using the gate electrode, on which the thin portion is overlapped, as a mask, and each transistor has a first drain electrode section and a second drain electrode section which are respectively provided on both sides of a source electrode, and the thin portion has two edges opposite to each other, and the first drain electrode section is overlapped on the one edge, and the second drain electrode section is overlapped on the other edge. This makes it possible to provide an active matrix substrate which realizes high display quality while suppressing unevenness of parasitic capacitances (particularly, Cgd) of TFTs in the active matrix substrate whose each TFT has a thin portion in its gate insulating film.

Abstract: In a display device having a liquid crystal panel and a backlight unit, an optical sheet group provided on a surface of the backlight unit facing the liquid crystal panel is curved so as to form a convex shape in a direction opposite to the liquid crystal panel. In this way, a wrinkle on the optical sheet provided in the display device is prevented while avoiding deterioration in the displaying quality.

Abstract: The invention relates to a liquid crystal display based on an MVA mode of multi-division alignment in which alignment states of liquid crystal molecules having a negative dielectric anisotropy are made different from each other, and provides a liquid crystal display in which a drop in transmittance is suppressed and response characteristics are improved.

Abstract: An image processing apparatus and an image processing system, in which burdensome operation for user authentication is unnecessary, are provided. The image processing system comprises an image processing apparatus A and an information processing apparatus B capable of communicating with each other. The image processing apparatus A is provided with an image detecting section 1, an image processing section 2, a printing section 3, a storage section 4, and a control section 5. The control section 5 includes an authenticating section 6. The information processing apparatus B is provided with an inputting section 10, a display section 11, and a control section 12. The inputting section 10 includes a detecting section 15 for detecting an image of the user's finger as user information.

Abstract: A plastic substrate includes resin and glass fibers. In an end surface of the substrate, interfaces between the glass fibers and the resin are covered with a solidified melt of the glass fibers.

Abstract: An optical pickup includes a blue laser source; a red laser source; an infrared laser source; a blue light objective lens focusing blue light emitted from the blue laser source onto an optical storage medium; and a red and infrared light objective lens focusing red light emitted from the red laser source and infrared light emitted from the infrared laser source onto the optical storage medium. The optical pickup contains a blue light startup mirror separating the blue light from the red and infrared light. The blue light startup mirror is disposed along optical paths extending from the blue laser source, the red laser source, and the infrared laser source to the blue light objective lens and the red and infrared light objective lens. The optical pickup also contains a low blue light transmittance plane and a low blue light reflectance plane along an optical branch path extending from the blue light startup mirror to the red and infrared light objective lens.

Abstract: An erasing device for a liquid crystal display image of the present invention is furnished with an auxiliary power source for continuously supplying power source to a liquid crystal display panel for a certain period after the main power source of the main body of the liquid crystal display device is turned OFF. Upon input of a power source OFF signal directing to turn OFF the main power source, a driving signal generating circuit and a driver controller light up the liquid crystal display panel entirely on a saturation voltage of the liquid crystal and subsequently shut off the same entirely using the power supply from the auxiliary power source.

Abstract: In a semiconductor integrated circuit (100) having a shielding film (1) formed by a material different from at least either of a semiconductor substrate (4) and an interlayer insulating film (7) in thermal expansion coefficient, the shielding film (1) has shielding portions (9) and openings (12), and at least either of a plurality of independent openings (12a) whose circumferences are surrounded by the shielding portions (9) and a plurality of independent shielding portions (11) whose circumferences are surrounded by the openings (12) is present and scattered on the entire surface of a chip. Or, a plurality of openings (12) are present on an optional straight line parallel with the surface (4a) of the semiconductor substrate (4) passing through a portion for shielding circuit devices (21) and circuit wirings (16) in the shielding portions (9).

Abstract: In an LNB 10, a power supply circuit 12 has pre-regulators PRa and PRb provided one for each of power supply paths respectively from ports 13a and 13b, a bypass portion BP that, when the potential difference between the output terminals of the pre-regulators PRa and PRb is greater than a predetermined threshold value, short-circuits together those output terminals, and main regulators REG1 and REG2 provided in the stage following the bypass portion BP to generate, from the output voltages Va? and Vb? of the pre-regulators PRa and PRb, drive voltages VA and VB for the internal circuits A and B. With this circuit configuration, simple though it is, even if there are instantaneous variations in the voltages fed from a plurality of receivers connected, no variations appear in the currents respectively extracted therefrom.

Abstract: A nitride semiconductor laser device with a reduction in internal crystal defects and an alleviation in stress, and a semiconductor optical apparatus comprising this nitride semiconductor laser device. First, a growth suppressing film against GaN crystal growth is formed on the surface of an n-type GaN substrate equipped with alternate stripes of dislocation concentrated regions showing a high density of crystal defects and low-dislocation regions so as to coat the dislocation concentrate regions. Next, the n-type GaN substrate coated with the growth suppressing film is overlaid with a nitride semiconductor layer by the epitaxial growth of GaN crystals. Further, the growth suppressing film is removed to adjust the lateral distance between a laser waveguide region and the closest dislocation concentrated region to 40 ?m or more.

Abstract: An exposure device includes a transmissive member and a shutter. The transmissive member allows passage therethrough of a light beam directed toward a scanning object. The shutter is mounted so as to be pivotable around a pivot shaft between a closed position and an open position. The shutter has a first member and a second member. In the closed position, the first member shields the transmissive member, and, in the open position, unshields the transmissive member so as to allow the light beam to pass through the transmissive member. In the closed position, the second member is positioned above the first member so as to extend at least beyond peripheral ends, including a free end, of the first member.