Abstract: The present invention relates to hydrogel particles containing bubbles and having a specific gravity of 0.7 to 1.00 and an average particle diameter of 50 to 500 ?m, as well as a process for producing the same. The hydrogel particles may also contain hollow inorganic particles.

Abstract: A connector device for interconnecting circuit substrates is provided, in which no electric element for protection needs to be mounted separately on circuit substrates. A rectangular parallelepiped connecting element having an electrical component (9) is received in a connector housing (11). The rectangular parallelepiped connecting element having an electrical component (9) includes a plurality of first electrically conducting path portions (17a) and a plurality of second electrically conducting path portions (17b) disposed on a rectangular parallelepiped insulating base (13), and a plurality of electric elements (19) that are electrically connected in series with the plurality of first electrically conducting path portions (17a) and the plurality of second electrically conducting path portions (17b).

Abstract: A hydrogel particle producing method includes spraying into an atmosphere a dispersion containing an oil component dispersed in an aqueous component solution which contains a gel source of non-crosslinked hydrogel dissolved therein such that formed droplets are cooled to solidify, a gelation temperature of the gel source of non-crosslinked hydrogel being equal to or higher than 30° deg. C.

Abstract: Means for forming a package is disclosed on which is mounted a semiconductor chip with a high-speed LSI formed thereon, using a wire bonding method. The package comprises a semiconductor chip, a die pad smaller than a main surface of the semiconductor chip, a sealing member, plural leads each comprising an outer terminal portion and an inner lead portion, and plural bonding wires for connection between bonding pads formed on the semiconductor chip and the inner lead portions of the leads, each of the inner lead portions being bent in a direction away from a mounting surface of the sealing member, thereby approximating the height of the chip-side bonding pads and that of a bonding position of the inner lead portions to each other, whereby the wire length can be made shorter and it is possible to suppress an increase in inductance of the wire portions and attain impedance matching at various portion of a high-frequency signal input/output transmission path.

Abstract: A fuser includes a magnetic flux generation unit to generate a magnetic flux, a heating member which is heated by electromagnetic induction of the magnetic flux, a fuser member to contact the heating member and heat a toner image so as to fuse the toner image onto a recording medium, a detection unit to directly or indirectly detect a contacting state of the fuser member at an edge in a width direction of the fuser member with the heating member, and a magnetic flux adjusting member to reduce the magnetic flux acting upon an end in the width direction of the heating member in accordance with a detection result of the detection unit.

Abstract: A fixing apparatus and an image formation apparatus therewith are disclosed. According to the fixing apparatus, a heating range that is heated by electromagnetic induction caused by a current flowing through a coil unit is finely tunable by covering a part of a core unit with a shielding member. Further, the core unit has a projecting section at an end of the core unit, which projecting section projects toward the coil unit in comparison with the central part of the core unit.

Abstract: An image forming apparatus includes a fixing device to fix a toner image on a recording medium by applying heat. Such a fixing device includes at least a magnetic flux generator, a heat generating roller, a magnetic shunt layer, and a protective layer. The magnetic flux generator is configured to generate magnetic flux. The heat generating roller including a heat generating layer is configured to generate heat by the magnetic flux. The magnetic shunt layer may be formed independently of the heat generating layer. The protective layer is provided on an inner surface of the magnetic shunt layer and configured to cover a crack formed in the magnetic shunt layer during fabrication of the magnetic shunt layer. An image is fixed onto the recording medium by the heat from the heat generating roller. Alternatively, the magnetic shunt layer may be integrally provided with the heat generating layer.

Abstract: A fixing device includes an excitation coil, a heat-generating layer, a magnetic shunt layer, and a degaussing member. The excitation coil generates a magnetic flux. The heat-generating layer generates heat using the magnetic flux generated by the excitation coil. The magnetic shunt layer transmits heat generated by the heat-generating layer. The degaussing member sandwiches the magnetic shunt layer together with the excitation coil, and selectively performs degaussing by generating a repelling magnetic flux for canceling the magnetic flux generated by the excitation coil so as to activate a self-temperature-control function. The degaussing member selectively refrains from degaussing so as to deactivate the self-temperature-control function.

Abstract: A fixing device includes a magnetic flux generator, a rotating heat generation member, a magnetic flux adjuster, and a driver. The magnetic flux generator generates a magnetic flux. The rotating heat generation member rotates and applies heat to a recording medium bearing an image, and includes a heat-generating layer to generate heat using the magnetic flux generated by the magnetic flux generator. The magnetic flux adjuster is provided outside the rotating heat generation member, and decreases the magnetic flux applied to the heat-generating layer at least in a desired area in an axial direction of the rotating heat generation member. The driver changes the desired area by driving the magnetic flux adjuster in a direction of rotation of the rotating heat generation member.

Abstract: Interference between a television main body and an obstacle can be suppressed when the main body is turned in horizontal directions, and damage of the television main body and the obstacle can be prevented.

Abstract: A display device includes a display unit, a sound unit, a speaker positioning mechanism and a speaker attaching mechanism. The display unit is configured to display images. The sound unit is configured to output audio. The sound unit has top and bottom left speakers and top and bottom right speakers. The speaker positioning mechanism is configured to detachably support the sound unit and move the sound unit away from and close to the display unit in a lateral direction of the display unit. The speaker attaching mechanism is configured to detachably couple the sound unit to upper and lower faces of the display unit.

Abstract: A fixing apparatus and an image formation apparatus therewith are disclosed. According to the fixing apparatus, a heating range that is heated by electromagnetic induction caused by a current flowing through a coil unit is finely tunable by covering a part of a core unit with a shielding member. Further, the core unit has a projecting section at an end of the core unit, which projecting section projects toward the coil unit in comparison with the central part of the core unit.

Abstract: An audio visual system includes a display unit, a sound unit and a rotating unit. The display unit is configured to be rotated horizontally by receiving a control signal. The sound unit includes a center speaker and a side speaker. The center speaker is disposed at the display unit and rotated together with the display unit. The side speaker is disposed apart from the display unit. The rotating unit includes a rotating base and a control section. The rotating base is configured to support the side speaker. The control section is configured to rotate the rotating base together with the side speaker horizontally in synchronization with the display unit based on the control signal.

Abstract: A fixing apparatus and an image formation apparatus therewith are disclosed. According to the fixing apparatus, a heating range that is heated by electromagnetic induction caused by a current flowing through a coil unit is finely tunable by covering a part of a core unit with a shielding member. Further, the core unit has a projecting section at an end of the core unit, which projecting section projects toward the coil unit in comparison with the central part of the core unit.

Abstract: A fixing device includes a fixing section, a sheet-width detector, a heating-width changing mechanism, a mixed feeding detector, and a controller. The fixing section includes at least a fixing member that fixes a toner image on a recording medium upon application of heat thereto. The sheet-width detector detects a width of the recording medium and outputs a sheet-width signal. The heat-width changing mechanism changes a heating width of the fixing member. The mixed feeding detector detects whether or not mixed feeding of a plurality of sheets of the recording medium having different widths is performed during a successive sheet feeding, and outputs a mixed feeding signal. The controller controls the heating-width changing mechanism to control the heating width based on the sheet-width signal and the mixed feeding signal.

Abstract: An image processing apparatus, for processing an image signal representing pixel values of pixels so as to display an image including the pixels by an image display apparatus, includes a detection section for detecting a low frequency portion of the image signal, which corresponds to a first series of pixels having a first pixel value and a second series of pixels having a second pixel value different from the first pixel value, the second series of pixels following the first series of pixels; and a signal expansion section for expanding a prescribed portion of the low frequency portion of the image signal, the prescribed portion including at least one of the first series of pixels and the second series of pixels, such that the first pixel value is gradually changed to the second pixel value.

Abstract: A fuser includes a magnetic flux generation unit to generate a magnetic flux, a heating member which is heated by electromagnetic induction of the magnetic flux, a fuser member to contact the heating member and heat a toner image so as to fuse the toner image onto a recording medium, a detection unit to directly or indirectly detect a contacting state of the fuser member at an edge in a width direction of the fuser member with the heating member, and a magnetic flux adjusting member to reduce the magnetic flux acting upon an end in the width direction of the heating member in accordance with a detection result of the detection unit.

Abstract: In a game system 1, instruction marks corresponding to sounds constituting part of a music number are displayed on a monitor 3, and a game player plays a game by operating a signal generating device 5 by at least one of a hitting motion and a swinging motion at specified timings based on the displayed instruction marks. The game system 1 is provided with a display means for successively renewably displaying the instruction marks on a display screen of the monitor 3, a signal generator provided in the signal generating device 5 for generating a signal when the signal generating device is operated by the above motion, an evaluating means for evaluating a game result based on a generation timing of the signal, and a sound generating means for outputting at least the background sounds.

Abstract: A write driver circuit capable of controlling the waveform of overshoot of a write current, more specifically, controlling a rise, amplitude, and duration of overshoot (OS) in the waveform of an output current independently of one another. The write driver circuit includes transistors for controlling the rise, amplitude, and duration of OS, an impedance matching unit between the write driver and the load, and a canceller of reflection waves from the head.

Abstract: In a circuit for converting an input signal Data1 of high frequency to an output signal Data4 of low frequency, a signal of the frequency band (for example, 10 GHz to 2.5 GHz) which can be processed only with a bipolar ECL circuit is processed with a bipolar ECL circuit. After the frequency of signal up to the maximum frequency which can be processed with a CMOS circuit is lowered, the signal is inputted to the CMOS circuit via a level conversion circuit in order to lower the frequency (for example, 2.5 GHz to 1.25 GHz). Thereby, power consumption of the semiconductor integrated circuit device, particularly the device including the Bi-CMOS circuit can be lowered while high-seed processing characteristic in the signal process of the circuit is maintained.