摘要:
A semiconductor memory device formed on a semiconductor chip includes first memory arrays, a plurality of second memory arrays, a first voltage generator, and first bonding pads. The semiconductor chip is divided into first, second and third rectangle regions and the third rectangle region is arranged between the first rectangle region and the second rectangle region. The first memory arrays are formed in the first rectangle region. The second memory arrays are formed in the second rectangle region. The voltage generator and first bonding pads are arranged in the third rectangle region. The first bonding pads are arranged between the first rectangle region and the voltage generator and no bonding pads are arranged between the voltage generator and the second memory arrays.
摘要:
The present invention provides a display device which can provide a stereoscopic display to a viewer by overlapping a plurality of sheets of liquid crystal panels. A front liquid crystal panel and a rear liquid crystal panel are overlapped to each other. The display device also includes a TCON board on which timing controllers which are connected with a front liquid crystal panel and a rear liquid crystal panel are arranged. The timing controllers output output I/F signals to the front liquid crystal panel and the rear liquid crystal panel based on input I/F signals which are inputted from an external image signal source.
摘要:
A fuel vapor leak detecting apparatus, includes: a valve which is in a vapor purge system including a canister that is communicated with a fuel tank and an internal combustion engine, and which controllably closes the vapor purge system; a pressurizing section which introduces atmospheric air into the vapor purge system to pressurize the vapor purge system; and an internal-pressure measuring section which detects an internal pressure of the vapor purge system. The pressurizing section supplies the air for a predetermined time in a state where the vapor purge system is closed. When the internal pressure measured by the internal-pressure measuring section at the air supply is equal to or lower than a preset criterion pressure, it is judged that leak occurs.
摘要:
In a fuel supply apparatus (33), a lid (40) includes a first guide tube (48) provided extending toward inside of a fuel tank (31); a reservoir (34) is provided extending from a bottom thereof toward the side of the lid (40) and houses the fuel pump (35) as well as includes a second guide tube (41) that inscribed in the first guide tube (48) and fitted thereto in a slidable manner; and an elastic member (49) is provided that is inserted and fitted to an outer circumference of the foregoing second guide tube (41) as well as interposed between the reservoir (34) and the lid (40) to enable the reservoir (34) to travel telescopically with respect to the lid (40).
摘要:
In a fuel supply apparatus (33), a lid (40) includes a first guide tube (48) provided extending toward inside of a fuel tank (31); a reservoir (34) is provided extending from a bottom thereof toward the side of the lid (40) and houses the fuel pump (35) as well as includes a second guide tube (41) that inscribed in the first guide tube (48) and fitted thereto in a slidable manner; and an elastic member (49) is provided that is inserted and fitted to an outer circumference of the foregoing second guide tube (41) as well as interposed between the reservoir (34) and the lid (40) to enable the reservoir (34) to travel telescopically with respect to the lid (40).
摘要:
A color cathode ray tube having a panel portion includes a faceplate portion, a skirt portion, a neck portion and funnel portion. The faceplate portion has a screen to display an image, and the panel portion has a shadow mask installed therein. The neck portion accommodates an electron gun therein and the funnel portion connects the panel portion and the neck portion. A relation RDO−tc
摘要:
A semiconductor integrated circuit includes a switch unit for controlling the supply of a power source voltage to a signal amplification circuit for receiving an input signal, and a control unit for selectively turning ON and OFF the switch unit in accordance with the amplitude or frequency of the input signal. By the constitution, it is possible to provide an input circuit or an output circuit capable of being applied to an input/output interface adapted for a small amplitude operation.
摘要:
Permanent magnets (30, 31) are placed in both sides on the basis of a centerline of a rotor (16) perpendicular to a direction of a load applied to an impeller (4) by a pressure distribution within a pump flow path (7), and also an axial center (31a) of the permanent magnet (31) is placed with the axial center offset to the side of the impeller (4) from an axial center (30a) of the other permanent magnet (30) and a turning moment is generated on the rotor (16) and thereby a load applied to bearings (17, 18) is reduced.
摘要:
A circumferential flow liquid pump having formed in the vicinity of an impeller 4 an inner circumferential portion of a pump flow path 7 an air vent passage 31 having an opening with a step from a bottom portion 10 of the pump flow path 7 and extending in the radially inward direction and a through hole 32 for connecting the air vent passage 31 and the exterior of the pump casing assembly 1 together, having a sufficiently large cross-sectional area as compared to the air vent passage 31 and a cross-sectional configuration of a partial annular ring shape extending along the pump flow path 7. The through hole may be a plurality of passages 33 disposed within the region of the partial annular ring shape or al passage 34 directly connected to the pump flow path 7 without having the air vent passage 31 interposed therebetween.
摘要:
A deflection yoke for a CRT including a horizontal deflection coil having an axial length in an axial direction of the CRT in an installed position that is not less than 60 mm and not more than 80 mm, a vertical deflection coil having an axial length in an axial direction that ranges from 45 mm to 65 mm, and a core having an axial length in the axial direction that ranges from 25 mm to 45 mm. The subject deflection yoke prevents deterioration in horizontal and vertical deflection sensitivity in CRTs having a neck diameter that is greater than 22 mm and less than 26 mm with a deflection angle that ranges from 95 to 110 degrees. In an alternate embodiment a deflection yoke for a CRT including a horizontal deflection coil, a vertical deflection coil disposed outside of the horizontal deflection coil, and a core disposed outside of the vertical deflection coil wherein in an installed position of the yoke, an inner surface of the deflection yoke is circumscribed around a circle having a diameter of 56.5 mm and the horizontal deflection coil has a length thereof extending from the tube axial position to an opening end of the horizontal deflection coil ranges from 20.5 mm to 24.5 mm and a length thereof extending from the tube axial position to a neck end of the horizontal deflection coil ranges from 46 mm to 50 mm. The subject deflection yoke reduces neck shadow in color CRTs having a 95 to 105 degree deflection with a 400 to 420 mm diagonal and a neck having an outside diameter form 23.6 mm to 25.0 mm at a portion where the deflection yoke is attached.