Abstract: An image forming apparatus includes: a developing container; a concave-convex member which has a plurality of grooves formed in a rotation direction; a collecting portion; and a receiving member, wherein each groove has side surfaces including a first side surface formed in one direction and a second side surface formed in the other direction in a circumferential direction of the concave-convex member, wherein the first side surface has a smaller inclination angle than the second side surface, and when a direction which moves down the first side surface in the circumferential direction of the concave-convex member is set to be positive, a relative velocity of a surface velocity of the concave-convex member to a surface velocity of the receiving member is set to be positive, at a position in which the concave-convex member and the receiving member come into contact with each other.

Abstract: A robot includes: a hand; and a control unit that operates the hand, in which the control unit generates three-dimensional point group information for a partial image forming a captured image obtained by an imaging unit, and causes the hand to hold an object included in the partial image.

Abstract: A robot apparatus includes a reference-model storing unit configured to store a reference model of an object, a feature-value-table storing unit configured to store a feature value table that associates position data and orientation data of the reference model and a feature value, a photographed-image acquiring unit configured to capture a photographed image of the object, a detecting unit configured to calculate a photographed image feature value from the photographed image, and a driving control unit configured to control a robot main body on the basis of the position data and the orientation data to change the position and the orientation of a gripping unit.

Abstract: A microscope capable of controlling the position and fluorescent recording of an object under observation such as cells is provided with the fluorescent observation method using the microscope.

Abstract: A performing method of a device capable of adjusting images according to a body motion of a user, the device comprising a display unit, at least one camera unit, and a control unit electrically coupled to the display unit and the camera unit, the performing method comprising: capturing at least one motion image of the user by the at least one camera unit; receiving the at least one motion image of the user by the control unit; and adjusting the display unit according to the least one motion image of the user by the control unit, whereby the images displayed by the display unit moving as does the user.

Abstract: There is provided an image forming apparatus including: a rotatable photosensitive member; a rotatable charging brush for electrically charging the photosensitive member by injecting electric charges into a surface of the photosensitive member in contact with the surface of the photosensitive member; a power source for applying a voltage to the charging brush; a potential sensor for detecting a surface potential of the photosensitive member; an executing portion for causing the potential sensor to execute detection in such a manner that after a first potential which is the potential of the photosensitive member charged by applying a first voltage to the charging brush is detected by the potential sensor, the electric charges are removed from the photosensitive member by applying a second voltage smaller in absolute value than the first potential to the charging brush, and then a second potential which is the potential of the photosensitive member after removal of the electric charges is detected by the potent

Abstract: To provide a charging device and an image forming apparatus that can restrict generation of a winding-seam irregularity of a roll brush for a long period. A charging device 2 is configured so that, when first and second charging members 21a and 21b perform charging processing on a rotating photosensitive member 3, a region 40a on a surface of the photosensitive member 3 facing a winding seam 35a, which is a seam of a base cloth 31 serving as a base material of the first charging member 21a, is not superposed on a region 40b on the surface of the photosensitive member 3 facing a winding seam 35b, which is a seam of a base cloth 31 serving as a base material of the second charging member 21b.

Abstract: A semiconductor element including an MISFET exhibits diode characteristics in a reverse direction through an epitaxial channel layer. The semiconductor element includes: a silicon carbide semiconductor substrate of a first conductivity type, semiconductor layer of the first conductivity type, body region of a second conductivity type, source region of the first conductivity type, epitaxial channel layer in contact with the body region, source electrode, gate insulating film, gate electrode and drain electrode. If the voltage applied to the gate electrode is smaller than a threshold voltage, the semiconductor element functions as a diode wherein current flows from the source electrode to the drain electrode through the epitaxial channel layer. The absolute value of the turn-on voltage of this diode is smaller than the turn-on voltage of a body diode that is formed of the body region and the first silicon carbide semiconductor layer.

Abstract: A semiconductor element including an MISFET exhibits diode characteristics in a reverse direction through an epitaxial channel layer. The semiconductor element includes: a silicon carbide semiconductor substrate of a first conductivity type, semiconductor layer of the first conductivity type, body region of a second conductivity type, source region of the first conductivity type, epitaxial channel layer in contact with the body region, source electrode, gate insulating film, gate electrode and drain electrode. If the voltage applied to the gate electrode is smaller than a threshold voltage, the semiconductor element functions as a diode wherein current flows from the source electrode to the drain electrode through the epitaxial channel layer. The absolute value of the turn-on voltage of this diode is smaller than the turn-on voltage of a body diode that is formed of the body region and the first silicon carbide semiconductor layer.

Abstract: The selection range of antenna candidates effective for MIMO communication is widened in a base station to increase the throughput of MIMO communication. A terminal sends a sounding signal at given time intervals with the maximum transmission power or with an antenna selection transmission power threshold or larger. With this transmission, since the number of antenna candidates that receive the signal is increased at a base station in the distributed antenna system, the radio propagation channel state between the terminal and the base station apparatus is checked to select the combination of antennas having good orthogonality. Before the terminal sends the sounding signal, the terminal reserves beforehand the transmission timing of the sounding signal or performs carrier sensing to determine whether a surrounding terminal is sending a signal to avoid the collision/interference of packets of sounding signals between terminals.

Abstract: The present invention provides a lead-free glass for semiconductor encapsulation, which can encapsulate semiconductor devices at a low temperature and has an excellent acid durability, and an encapsulator for semiconductor encapsulation made of the glass. The glass comprises, as a glass composition, from 46 to 60% of SiO2, from 0 to 6% of Al2O3, from 13 to 30% of B2O3, from 0 to 10% of MgO, from 0 to 10% of CaO, from 0 to 20% of ZnO, from 9 to 25% of Li2O, from 0 to 15% of Na2O, from 0 to 7% of K2O, and from 0 to 8% of TiO2, in terms of % by mol, wherein a ratio by mol of Li2O to (Li2O+Na2O+K2O) is in the range from 0.48 to 1.00.

Abstract: To provide a charging device and an image forming apparatus that can restrict generation of a winding-seam irregularity of a roll brush for a long period. A charging device 2 is configured so that, when first and second charging members 21a and 21b perform charging processing on a rotating photosensitive member 3, a region 40a on a surface of the photosensitive member 3 facing a winding seam 35a, which is a seam of a base cloth 31 serving as a base material of the first charging member 21a, is not superposed on a region 40b on the surface of the photosensitive member 3 facing a winding seam 35b, which is a seam of a base cloth 31 serving as a base material of the second charging member 21b.

Abstract: The present invention provides a lead-free glass for semiconductor encapsulation, which can encapsulate semiconductor devices at a low temperature, has an excellent acid durability and hardly precipitates crystals when forming a glass tube, and an encapsulator for semiconductor encapsulation made of the glass. The glass comprises, as a glass composition, from 45 to 58% of SiO2, from 0 to 6% of Al2O3, from 14.5 to 30% of B2O3, from 0 to 3% of MgO, from 0 to 3% of CaO, from 4.2 to 14.2% of ZnO, from 5 to 12% of Li2O, from 0 to 15% of Na2O, from 0 to 7% of K2O, from 15 to 30% of Li2O+Na2O+K2O, and from 0.1 to 8% of TiO2, in terms of % by mol, wherein a ratio of ZnO to Li2O is in the range from 0.84 to 2.

Abstract: An image forming apparatus includes a rotatable drum, a charging section for charging the drum, a latent image forming section, a potential detector, a phase detector, and a controller. The charging section includes a first carrying member and a second carrying member for carrying electroconductive magnetic particles. The second carrying member is disposed downstream of said first carrying member. The latent image forming section forms a latent image on the drum, and is disposed downstream of the charging section. The potential detector detects a surface potential of the drum, and is disposed downstream of the charging section. The phase detector detects information relating to a rotational phase of the second carrying member. The controller controls voltages applied to the first carrying member and to the second carrying member, on the basis of a result of detection by the potential detector and a result of detection by the phase detector.

Abstract: A robot apparatus includes: an image pickup device; a goal-image storing unit that stores, according to sensitivity represented by an amount of change of a pixel value at the time when a target aligned with a goal position on an image at a pixel level is displaced by a displacement amount at a sub-pixel level, goal image data in a state in which the target is arranged; and a target detecting unit that calculates a coincident evaluation value of the target on the basis of comparison of image data including the target and the goal image data stored by the goal-image storing unit and detects positional deviation of the target with respect to the goal position on the basis of the coincidence evaluation value.

Abstract: An installation structure of a temperature sensor in a brush motor includes a holding plate; a metal-made fixing base; and a brush holder arranged on the fixing base to hold a brush in place. The metal-made fixing base is provided on the holding plate, and the fixing base includes a sensor attachment portion to which the temperature sensor is attached. Further, the sensor attachment portion is positioned outside the holding plate.

Abstract: A semiconductor device of the present invention has a semiconductor element region 17 that is provided in part of a silicon carbide layer 3 and a guard-ring region 18 that is provided in another part of the silicon carbide layer 3 surrounding the semiconductor element region 17 when seen in a direction perpendicular to a principal surface of the silicon carbide layer 3.

Abstract: The technical task of the present invention is to provide a lead-free glass for semiconductor encapsulation, which is easy to automate an appearance inspection, and furthermore, has excellent refinability and encapsulatability of semiconductor devices. In the lead-free glass for semiconductor encapsulation according to the present invention, a temperature at which the viscosity of glass is 106 dPa·s is 670° C. or lower, and, as a glass composition, the content of CeO2 is from 0.01 to 6% by mass, and the content of Sb2O3 is 0.1% by mass or less.

Abstract: A semiconductor element 100 including an MISFET according to the present invention is characterized by having diode characteristics in a reverse direction through an epitaxial channel layer 50. The semiconductor element 100 includes a silicon carbide semiconductor substrate 10 of a first conductivity type, a semiconductor layer 20 of the first conductivity type, a body region 30 of a second conductivity type, a source region 40 of the first conductivity type, an epitaxial channel layer 50 in contact with the body region, a source electrode 45, a gate insulating film 60, a gate electrode 65 and a drain electrode 70. If the voltage applied to the gate electrode of the MISFET is smaller than a threshold voltage, the semiconductor element 100 functions as a diode in which current flows from the source electrode 45 to the drain electrode 70 through the epitaxial channel layer 50.

Abstract: A data center is disclosed that includes a container; a server; a rack installed within the container and storing the server; and a curtain fixed to at least one point of the rack or the container and separating an internal space of the container between a cold side and a hot side; wherein the rack is configured to enable the circulation of air from the cold side to the hot side. The curtain is fixed by a removable clamping mechanism. The data center further includes a modular refrigeration unit configured to attach to the container and direct cold air into the cold area. At least one prop is positioned below a bottom of the housing and connected to a container bottom, the prop is configured to absorb vibration of the container or housing.