Abstract: An exhaust emission control system of an engine including a NOx catalyst for storing NOx within exhaust gas when an air-fuel ratio thereof is lean, and reducing the NOx when the air-fuel ratio is approximately stoichiometric or rich, the NOx catalyst also functioning as an oxidation catalyst for oxidizing HC, is provided. The system includes a SCR catalyst for purifying NOx by causing a reaction with NH3, a urea injector, and a processor configured to execute a fuel injection controlling module, and a NOx reduction controlling module for performing a NOx reduction control to enrich the air-fuel ratio to a target ratio. When the urea injection is abnormal, the NOx reduction controlling module performs an NH3-supplied NOx reduction control in which the NOx catalyst supplies NH3 to the SCR catalyst, by performing the NOx reduction control, a lean air-fuel ratio operation control, and then the NOx reduction control again.

Abstract: An exhaust emission control system of an engine including a NOx catalyst disposed in an exhaust passage and for storing NOx within exhaust gas when an air-fuel ratio of the exhaust gas is lean, and reducing the stored NOx when the air-fuel ratio is approximately stoichiometric or rich, is provided. The system includes a SCR catalyst disposed downstream of the NOx catalyst and for purifying NOx by causing a reaction with ammonia, and a processor configured to execute a NOx reduction controlling module for controlling the air-fuel ratio to a target ratio so that the stored NOx is reduced. The controlling module limits the performance of the NOx reduction control when a temperature of the SCR catalyst is above a given temperature and loosens the limitation in a given engine operating state in which an exhaust gas flow rate is above a given rate despite the SCR catalyst temperature.

Abstract: An exhaust emission control system of an engine is provided including a NOx catalyst for oxidizing HC and storing NOx within exhaust gas when an air-fuel ratio of the exhaust gas is lean, and reducing the NOx when the air-fuel ratio is approximately stoichiometric or rich. The system includes a SCR catalyst for purifying NOx by causing a reaction with NH3, a urea injector, a fuel injection controlling module, and a processor configured to execute a NOx reduction controlling module for performing a NOx reduction control to enrich the air-fuel ratio to reach a target ratio. When the urea injection is determined to be abnormal, the NOx reduction controlling module performs a NH3-supplied NOx reduction control in a state where a larger amount of unburned fuel than the amount of unburned fuel in the exhaust passage in the NOx reduction control is supplied to the exhaust passage.

Abstract: An exhaust emission control system of an engine, including an NOx catalyst disposed in an exhaust passage for storing NOx within exhaust gas when an air-fuel ratio of the exhaust gas is lean, and reducing the stored NOx when the air-fuel ratio is approximately stoichiometric or rich, is provided. The system includes an SCR catalyst disposed in the exhaust passage downstream of the NOx catalyst and for purifying NOx within exhaust gas by causing a reaction with ammonia, a controller executing a NOx reduction controlling module for executing a control in which the air-fuel ratio is controlled to a target air-fuel ratio so that the stored NOx is reduced, and an ammonia adsorption amount acquiring module for acquiring an ammonia adsorption amount of the SCR catalyst by detection or estimation. The NOx reduction controlling module controls the target air-fuel ratio to be leaner as the ammonia adsorption amount increases.

Abstract: An exhaust emission control system of an engine is provided, which includes a NOx catalyst disposed in an exhaust passage for storing NOx within exhaust gas when an air-fuel ratio of the exhaust gas is lean, and reducing the stored NOx when the air-fuel ratio is approximately stoichiometric or rich. A processor executes a NOx reduction controlling module for performing, when the NOx stored amount exceeds a given amount, a NOx reduction control in which a fuel injector performs a post injection of fuel to continuously control the air-fuel ratio to a target ratio so that the stored NOx is reduced to be below a given amount, the target air-fuel ratio being a ratio at which the stored NOx is reducible, the post injection causing the injected fuel to combust inside a cylinder, the execution of the control permitted when an engine load is within a medium load range.

Abstract: An illumination apparatus includes an LED, a first lens unit provided above the LED and a cylindrical lens provided above the first lens unit. The first lens unit receives light from the LED and emits the light toward the cylindrical lens. The cylindrical lens emits the light to the outside.

Abstract: Provided are a coil component capable of preventing internal residence of air bubbles after encapsulated with a resin and an electronic circuit incorporating such coil component. The coil component (10) includes: a columnar core having a flange portion (210) which is formed to have a diameter larger than that of a shaft portion having a coil wound therearound; and an annular core having an opening (110) through which the columnar core is inserted, the perimeter of the inner flange face of the flange portion (210) being configured by externally disposed regions (211,212,213,214) which are positioned outside the inner face of the opening (110) in the radial direction, and internally disposed regions (215,216,217,218) which are positioned inside the inner face of the opening (110) in the radial direction.

Abstract: A light guide plate display device includes a light guide plate, a plurality of light source devices, and a plurality of prisms. The light guide plate includes a display face and a plurality of end faces, and is formed of a light transmitting material. The light source devices are provided along respective end faces of the light guide plate, and radiate light from the end face toward an inside of the light guide plate. The prisms are formed inside the light guide plate. The prisms respectively have a plurality of side faces which face the respective light source devices. The respective side faces are inclined at least in two stages of a transmitting inclined face which transmits light radiated from the light source device, and a reflecting inclined face which reflects the light radiated from the light source device, and outputs the light to the display face, in a thickness direction of the light guide plate.

Abstract: A coil component has a core part 10 composing a closed magnetic path through which a closed loop of a magnetic flux passes, the magnetic flux being generated by two coils 14A, 14B that are arranged in parallel, and generate a magnetic field, and the core part 10 has a pair of I-type base cores 11A, 11B facing each other, and a pair of coupling core parts 11C, 11D. The coupling core parts 11C, 11D are each formed by linearly aligning three unit coupling cores 12A to 12F, and each of these cores 12A to 12F is formed into a configuration in which a column-shaped projection is provided on a core body, and a two-stage gap including a small gap and a large gap is to be formed mutually in a space in the adjacent unit cores 11A, 11B, and 12A to 12F by the configuration.

Abstract: Provided is a pellicle frame that can prevent generation of haze and reduces a surface glittering defect under irradiation with collected light, and a method of manufacturing the same. The pellicle frame is obtained by using an aluminum frame material having a structure satisfying predetermined conditions on the circle-equivalent diameters of a Mg2Si crystallized product, an AlCuMg crystallized product, an Al—Fe-based crystallized product (AlmFe or Al7Cu2Fe), and an Al2CuMg crystallized product and on the area ratios of those crystallized products each having a circle-equivalent diameter of 1 ?m or more, and in addition, subjecting the aluminum frame material to anodic oxidation processing using an alkaline electrolytic solution containing as an electrolyte a predetermined organic acid salt.

Abstract: Provided are a method of manufacturing a support frame for a pellicle, capable of forming a sufficiently blackened anodic oxide film through anodic oxidation treatment and providing a support frame for a pellicle industrially inexpensively with ease, a support frame for a pellicle obtained by the method, and a pellicle. Specifically, provided are a method of manufacturing a support frame for a pellicle to be used as a pellicle including an optical thin film, the method including: annealing an aluminum material formed of an Al—Zn—Mg based aluminum alloy; and subjecting the aluminum material to anodic oxidation treatment in an alkaline solution to form an anodic oxide film having a lightness index L* value of 40 or less, a support frame for a pellicle obtained by the method, and a pellicle including the support frame for a pellicle and an optical thin film.

Abstract: The present invention provides a pellicle frame that can prevent generation of haze and reduces a surface glittering defect under irradiation with collected light, and a method of manufacturing the pellicle frame. Specifically, provided are a pellicle frame, including: an aluminum frame material formed of aluminum or an aluminum alloy; and an anodic oxide film on a surface of the aluminum frame material, in which the anodic oxide film includes a film formed by using an alkaline anodic oxidation solution and a film formed by using an acid anodic oxidation solution, and a method of manufacturing the pellicle frame.

Abstract: The present invention relates to a pyrimidine compound or a pharmaceutically acceptable salt thereof represented by the following formula [I] wherein each symbol is as defined in the specification and a method of therapeutically or prophylactically treating an undesirable cell proliferation, comprising administering such a compound. The compound of the present invention has superior activity in suppressing undesirable cell proliferation, particularly, an antitumor activity, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, rheumatism, and the like. In addition, the compound of the present invention can be a more effective antitumor agent when used in combination with other antitumor agents such as an alkylating agent or metabolism antagonist.

Abstract: An illumination apparatus, including: multiple LEDs; and a lens unit that is placed correspondingly to the respective LEDs, wherein the lens unit includes a transmission lens, a first total-reflection lens, and a second total-reflection lens, wherein an incidence surface and an emission surface of the transmission lens, as well as incidence surfaces, emission surfaces and total-reflection surfaces of the first total-reflection lens and the second total-reflection lens are two-axis anamorphic aspherical surfaces, a microlens array is formed on at least one of the incidence surface and the emission surface of the transmission lens, a microlens array is formed on at least one of the emission surfaces, the total-reflection surfaces and the incidence surfaces of the first total-reflection lens and the second total-reflection lens, and the microlens arrays each have a structure in which microlenses are periodically arrayed, and are arrayed along the vertical and horizontal directions of the illumination apparatus.

Abstract: The present invention provides a pellicle frame that can prevent generation of haze and reduces a surface glittering defect under irradiation with collected light, and a method of manufacturing the pellicle frame. Specifically, provided are a pellicle frame, including: an aluminum frame material formed of aluminum or an aluminum alloy; and an anodic oxide film on a surface of the aluminum frame material, in which the anodic oxide film includes a film formed by using an alkaline anodic oxidation solution and a film formed by using an acid anodic oxidation solution, and a method of manufacturing the pellicle frame.

Abstract: A chromatography system has a multi-channel detection device including a flow cell, optics for directing light from light sources to the flow cell and outputting light that has passed through the flow cell, and a multi-channel detector. The optics has a function of dispersing light in wavelength in an optical path. The detector receives the light dispersed in wavelength. The multi-channel detection device also has a signal processing part connected to the detector. The chromatography system has a data processing apparatus. The signal processing circuit has a function of calculating an absorbance by absorbance=?log10(I/I0) using the intensity I of light having a wavelength to be measured that is outputted from the detector and a reference intensity I0 of light that is an average of intensities of light having different wavelengths that is produced at the same point of time as the light having a wavelength to be measured.

Abstract: An illumination apparatus includes an LED, a first lens unit provided above the LED and a cylindrical lens provided above the first lens unit. The first lens unit receives light from the LED and emits the light toward the cylindrical lens. The cylindrical lens emits the light to the outside.

Abstract: A vibration-powered generator (100) has a vibrating element (10) and a coil (40) arranged therearound, and is configured to obtain electromotive force by moving the vibrating element (10) relatively to the coil (40). The vibrating element (10) has a plurality of magnets (20a to 20d) arranged so as to oppose the pole-faces of the same polarity; end supporting portions (12, 13) which support the plurality of magnets from both ends in the direction of arrangement; and a cushioning (16). The cushioning (16) is held between the end supporting portion (12) and the magnet (20c), while being compressed under a stress exceeding the repelling force between the pole-faces of the magnets, so as to keep the magnets (20a to 20d) in a row without leaving a gap in between, overcoming the repelling force.

Abstract: Provided are a coil component capable of preventing internal residence of air bubbles after encapsulated with a resin and an electronic circuit incorporating such coil component. The coil component (10) includes: a columnar core having a flange portion (210) which is formed to have a diameter larger than that of a shaft portion having a coil wound therearound; and an annular core having an opening (110) through which the columnar core is inserted, the perimeter of the inner flange face of the flange portion (210) being configured by externally disposed regions (211,212,213,214) which are positioned outside the inner face of the opening (110) in the radial direction, and internally disposed regions (215,216,217,218) which are positioned inside the inner face of the opening (110) in the radial direction.

Abstract: Provided is a pellicle frame that can prevent generation of haze and reduces a surface glittering defect under irradiation with collected light, and a method of manufacturing the same. The pellicle frame is obtained by using an aluminum frame material having a structure satisfying predetermined conditions on the circle-equivalent diameters of a Mg2Si crystallized product, an AlCuMg crystallized product, an Al—Fe-based crystallized product (AlmFe or Al7Cu2Fe), and an Al2CuMg crystallized product and on the area ratios of those crystallized products each having a circle-equivalent diameter of 1 ?m or more, and in addition, subjecting the aluminum frame material to anodic oxidation processing using an alkaline electrolytic solution containing as an electrolyte a predetermined organic acid salt.