Abstract: To enable content distributed to a user terminal to be optimized and distributed on the network side in accordance with various conditions on the user terminal side without increasing the processing load on the content server side. A gateway server (relay server) acquires content in an editable form from the content server, and edits the acquired content based on an editing condition of the user terminal, and distributes the edited content to the user terminal.

Abstract: An exhaust pipe for a vehicle-mounted engine. An inner pipe inserted in an outer pipe contacts, at its outer end, with the inner peripheral surface of the outer pipe at a first position, the outer pipe contacts the inner pipe at a second position different from the first position, and thus an expansion chamber is formed between the inner pipe the outer pipe. The inner pipe includes a plurality of communication holes for communicating the inside of the inner pipe and the expansion chamber, thereby forming a muffler. An exhaust gas purification catalyst is provided within the outer pipe adjacent to the expansion chamber. On the inner peripheral surface of the outer pipe, a weir for stopping condensed water is provided between the outer end of the inner pipe and the exhaust gas purification catalyst.

Abstract: A game machine of the present invention is a medal game machine where a lottery is performed at a satellite unit as a physical lottery system and when obtained numbers form a line on a bingo card, which is realized as an establishment of bingo. Medals are paid out directly or indirectly to a player. Wherein one privilege to be given to a player at the moment of establishment of bingo is selected in accordance with a control state of a payout rate of medals from a plurality of privileges each of which is connected with the payout of medals to a player and by which the affections given to the payout rate of medals are different from each other.

Abstract: A gasoline engine is provided that effectively uses two injectors to enhance homogeneity of mixture at the time of high-load for improving output power and to enable stable operation also when stratified or weak stratified combustion is performed. One cylinder is provided with a first injector 122a and a second injector 122b, which directly inject fuel into the cylinder. An ECU 201 uses one or both the injectors to perform fuel injection during one combustion cycle depending on operating conditions.

Abstract: An object of the present invention is to provide an exhaust muffling device having a simple structure, which is capable of suppressing air column resonance favorably, irrespective of a length of an outlet pipe of an exhaust pipe which communicates with a muffler, and with which it is possible to achieve appropriate reductions in weight and cost. The exhaust muffling device of the present invention comprises a muffler having an expansion chamber whose length is L in an exhaust direction, and an outlet pipe being in communication with the expansion chamber and whose pipe length is approximately 2nL in which n is a natural number.

Abstract: A medal as the first game medium and a ball as the second game medium are supplied to a play field section based on the player's operation, a basic game is executed in association with the operation of the medal, and while a dividend depending on the game result of the basic game is imparted to the player, a chance for obtaining dividend is imparted to the player, when the ball is ejected from the play field section due to the operation of the ball linked with the operation of medal, the number of the balls as the game media existing in the game field section is detected, and a privilege tied to delivery of dividend is imparted depending on a decrease of the number of the balls.

Abstract: In the vicinity of the floor of a vehicle and downstream of the muffler, a pair of cross members are provided to sandwich the first portion (i.e. the intermediate portion) of the exhaust pipe from the top and bottom. The minimum distance in the vertical direction of the cross members is smaller than the maximum height of the muffler. By doing this, when the muffler is displaced toward the rear of the vehicle, the muffler comes into contact with and is caught by the pair of cross members. The distance in the longitudinal direction of the vehicle between the part of the cross members which the muffler catches on and the part of the muffler which the cross members make contact with is set to be a smaller value than the minimum distance between the second portion of the exhaust pipe and the fuel tank.

Abstract: A center of gravity (G1) of a second exhaust pipe (12) is located on the side of an axis (J1) connecting two associated support members (16, 17) that is distal to a ball joint (15). Thus, creating a moment that applies a load (F1) to a ball joint (15 that presses the ball joint (15) up toward the vehicle body. In turn, by locating a center of gravity (G2) of a third exhaust pipe (13) on the side of an axis (J2) connecting two associated support members (19, 20) that is proximal to the ball joint (15) the weight of the third exhaust pipe (13) creates a moment which that applies a load (F2) to the ball joint (15) that presses the ball joint (15) down away from the vehicle body. Consequently, the load (F1) and the load (F2) of approximately the same magnitude act in opposite directions.

Abstract: It is possible to select plural types of drawing games in accordance with a condition and to provide a game player with the selected drawing games.

Abstract: In an injector having three concentrated fuel spray bands, one of the fuel spray bands is directed to an spark plug, and the others are directed to curved grooves on a piston. The sprays that enter each groove advance along each groove, mutually collide substantially under the spark plug, and are ascended. Further, these spray bands are carried to the vicinity of the spark plug by a tumble flow and stable stratified air-fuel mixture is formed. As described above, stable and satisfactory stratified combustion can be made.

Abstract: An exhaust pipe structure has, under a floor of a vehicle, an exhaust passage for exhaust gas discharged from a vehicle-installed engine, and at least one muffler is provided on an intermediate portion of the exhaust passage. The at least one muffler includes a main muffler having the greatest muffler capacity. An external cylinder forming an outer shell portion of the main muffler has a circular sectional shape having a diameter of 100 mm to 150 mm, or a sectional shape that is substantially equal to an area of the circular sectional shape. The external cylinder has a length of 800 mm to 12000 mm. The main muffler is disposed in a tunnel portion that is formed between the front wheels and the rear wheels.

Abstract: In warming up operation when the temperature of an engine is low, heat release in a combustion chamber is delayed by making ignition timing immediately before the top dead center of compression stroke or later. Hereby, exhaust gas including a large quantity of unburned HC, oxygen and carbon monoxide is exhausted into an exhaust passage. Then, the mixture of the HC, oxygen and carbon monoxide is accelerated by a turbulence generating means for generating turbulence in an exhaust flow mounted in the exhaust passage. Hereby, the HC is combusted in the exhaust passage, exhaust temperature is raised, resulting in that effective reduction of the HC. As the exhaust temperature is raised, it can activate earlier a catalytic converter for purifying exhaust.

Abstract: In warming up operation when the temperature of an engine is low, heat release in a combustion chamber is delayed by making ignition timing immediately before the top dead center of compression stroke or later. Hereby, exhaust gas including a large quantity of unburned HC, oxygen and carbon monoxide is exhausted into an exhaust passage. Then, the mixture of the HC, oxygen and carbon monoxide is accelerated by a turbulence generating means for generating turbulence in an exhaust flow mounted in the exhaust passage. Hereby, the HC is combusted in the exhaust passage, exhaust temperature is raised, resulting in that effective reduction of the HC. As the exhaust temperature is raised, it can activate earlier a catalytic converter for purifying exhaust.

Abstract: A combustion control device and a method for a direct injection engine are disclosed wherein, when the engine is operating in the partial load range, the valve opening/closing mode of an intake valve and/or an exhaust valve is controlled so that exhaust gases remain in a combustion chamber; and control is performed such that fuel is injected from a fuel injection valve into residual exhaust gases at least once during the time period from the latter half of an exhaust stroke to the first half of an intake stroke in one combustion cycle, and that an air-fuel mixture is ignited in the latter half of a compression stroke thereafter.

Abstract: An internal combustion engine which injects fuel directly into a cylinder 104 and ignites air-fuel mixture formed in the cylinder, wherein each fuel injection of said internal combustion engine comprises a lead spray 105 which moves faster and a main spray 106 which moves slower, the lead spray 105 is oriented towards an ignition plug 114, and the air-fuel mixture made by pre- and main sprays is ignited twice or more. This invention of the above configuration can provide a simple and inexpensive direct cylinder injection type internal combustion engine which reduces abrasion of electrodes and consumption of electric power while assuring stable fuel combustions even when ignition timing is retarded.

Abstract: A humanoid robot including upper limbs, lower limbs, and a trunk. Hip joints which connect the lower limbs and the trunk each possess degrees of freedom provided in correspondence with a hip joint yaw axis, a hip joint roll axis, and a hip joint pitch axis. The humanoid robot is a leg-movement-type robot which walks on two feet. By arbitrarily offsetting the hip joint yaw axes in a roll axis direction, the effects of the movement of the center of gravity occurring when the mode of use of the robot is changed are accommodated to in order to flexibly balance the weights of the upper and lower limbs. The waist is made more compact in order to form a humanoid robot which is well proportioned and which makes it possible to prevent interference between the left and right feet when the direction of a foot is changed. Accordingly, a robot which moves naturally and in a way sufficiently indicative of emotions and feelings using fewer degrees of freedom is provided.

Abstract: An object of the present invention is to provide an exhaust muffling device having a simple structure, which is capable of suppressing air column resonance favorably, irrespective of a length of an outlet pipe of an exhaust pipe which communicates with a muffler, and with which it is possible to achieve appropriate reductions in weight and cost. The exhaust muffling device of the present invention comprises a muffler having an expansion chamber whose length is L in an exhaust direction, and an outlet pipe being in communication with the expansion chamber and whose pipe length is approximately 2nL in which n is a natural number.

Abstract: A combustion control device and a method for a direct injection engine are disclosed wherein, when the engine is operating in the partial load range, the valve opening/closing mode of an intake valve and/or an exhaust valve is controlled so that exhaust gases remain in a combustion chamber; and control is performed such that fuel is injected from a fuel injection valve into residual exhaust gases at least once during the time period from the latter half of an exhaust stroke to the first half of an intake stroke in one combustion cycle, and that an air-fuel mixture is ignited in the latter half of a compression stroke thereafter.