摘要:
In a process for manufacturing a semiconductor device, on a surface including interconnections selectively formed on an insulating film, an interlayer insulating film to have a thickness thicker than that of the interconnections is deposited. A positive type photoresist is deposited, and then, exposed through a mask having a regular stripe pattern extending over the whole of the mask, while causing an exposing light to focus on a low altitude region of the interlayer insulating film. The photoresist is developed, with the result that a regular pattern of the developed photoresist is formed on only a low altitude region. A second resist is deposited on a surface including the first resist so as to cause the second resist to have a substantially planarized surface. Then, an etch-back is performed for a whole surface at least until a surface of the low altitude region of the interlayer insulating film is exposed, whereby an upper surface of the interlayer insulating film is planarized.
摘要:
A porous filter having a pore size of no more than 80 .mu.m is provided in a refrigerant flow passage of a refrigeration system. The filter may be provided in a drier provided in the refrigerant flow passage or in a separate filter casing provided in the refrigerant flow passage. Alternatively, the filter may be provided in the refrigerant flow passage within a sealed casing of a refrigerant compressor which is incorporated in the refrigeration system. The filter is formed of a molded solid material constituted by alumina, silica gel, calcium sulfide and aluminosilicate.
摘要:
A porous filter having a pore size of no more than 80 .mu.m is provided in a refrigerant flow passage of a refrigeration system. The filter may be provided in a drier provided in the refrigerant flow passage or in a separate filter casing provided in the refrigerant flow passage. Alternatively, the filter may be provided in the refrigerant flow passage within a sealed casing of a refrigerant compressor which is incorporated in the refrigeration system.
摘要:
A polymer compound comprising a structural unit represented by the formula: wherein E represents —O—, —S— or —Se—; R1 represents a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an aryl group, a heteroaryl group or a halogen atom; and R2 represents a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group or a halogen atom, or two R2s are linked to form a ring, and a structural unit which is different from the structural unit represented by the formula (1) and is represented by the formula: Ar1 (2) wherein Ar1 represents a divalent aromatic group, a group represented by —CR3═CR3— or a group represented by —C≡C—, wherein R3 represents a hydrogen atom, an alkyl group, an aryl group, a heteroaryl group or a cyano group.
摘要:
In an internal combustion engine with a variable nozzle vane turbocharger, when the flow rate (VN passage flow rate) of exhaust gas passing through nozzle vanes has reached a spatial resonance region in an exhaust gas passage space between a turbine housing and a catalyst during acceleration, the flow rate is increased so that the spatial resonance region can be quickly passed. When the flow rate (VN passage flow rate) of exhaust gas passing through the nozzle vanes has reached the spatial resonance region during deceleration, the flow rate is decreased so that the spatial resonance region can be quickly passed. Such a control can reduce a period of time during which the frequency of pressure pulsation occurring at the rear ends of the nozzle vanes is amplified in the spatial resonance region, whereby noise caused by the pressure pulsation can be reduced.
摘要:
In the game machine which adopts an accumulation-type progressive jackpot with a jackpot payout increasing according to a game play of a player and increases the jackpot payout by a predetermined unit according to a predetermined number of game plays by the player, the game machine includes a monitor which displays a game screen. The game machine counts the jackpot payout increasing according to the game play of the player by each player as a separate increment, manages a fraction with the separate increment smaller than the predetermined unit in association with the player and controls the display device so as to display the fraction.
摘要:
In the game machine which includes a plurality of lottery machines having different lottery probabilities and executing a plurality of lotteries by a plurality of lottery machines selected as a predetermined combination among a plurality of lottery machines as a chance game provided in common to players, a plurality of station units is provided with a touch panel which receives an operation of the player. The game machine executes the lotteries by the plurality of lottery machines as the chance game in a predetermined order. The game machine changes at least one of the plurality of lottery machines into another lottery machine according to an operation input from the touch panel in case that a predetermined change condition is satisfied. The change of the combination of the plurality of lottery machines is applied to the chance game for other players playing the chance game.
摘要:
A game system has plural game devices and a storage device that stores attribute information and location information of a pet in association with a player ID. Each game device obtains a player ID of a player who plays at the game device, and obtains attribute information corresponding to location information identifying a game device identified by the obtained player ID, and controls a game to cause the game device to display a pet according to the obtained attribute information. In a case in which location information stored in association with a player ID of a first player who plays at a first game device is changed to that which identifies a second game device identified by a player ID of a second player, the first game device does not display a pet of the first player, but the second game device displays the pet of the first player.
摘要:
An adsorbent that enables solid phase extraction with high efficiency and good selectivity of solutes having a broad chromatographic polarity range including high-polarity solute molecules while suppressing adsorption of impurities, and a solid phase extraction method therefor are provided. A heterocyclic-ring-containing copolymer adsorbent that is provided herein comprises a copolymer that comprises: a multifunctional heterocyclic-ring-containing monomer having a heterocyclic ring containing at least two heteroatoms in the ring system; and a monomer that is copolymerizable with the multifunctional heterocyclic-ring-containing monomer, wherein the multifunctional heterocyclic ring constitutes the main chain structure. Furthermore, the solid phase extraction method comprises a step of bringing a solution containing any one of a low-polarity solute molecule, a moderate-polarity solute molecule, and a high-polarity solute molecule as a solute into contact with the heterocyclic-ring-containing copolymer adsorbent, so that one or more types of solute are selectively adsorbed and held.
摘要:
Disclosed is an analysis device which can analyze substances with low blood concentration with high precision without having to make the device larger. The analysis device is composed of: a specimen disk equipped with specimen containers; a reagent disk equipped with reagent containers; a first disk equipped with first containers where purification of the subject component to be measured in the specimen is carried out; a second disk equipped with second containers where purification of the sample purified in the first container is carried out; and a mass spectrometry unit which measures the specimen purified in the second container.