Abstract: An exhaust gas-purifying catalyst (1) contains a rare-earth element, an alkaline-earth element, zirconium and a precious metal, wherein an atomic ratio of the alkaline-earth element with respect to a sum of the rare-earth element and the zirconium is 10 atomic % or more, a part of the rare-earth element and a part of zirconium form a composite oxide with at least a part of the alkaline-earth element, and the composite oxide and a part of the precious metal form a solid solution.

Abstract: To improve a catalytic activity of a composite oxide, to carry out a reaction in a high yield, and to provide a synthesis reaction catalyst having excellent handling properties and a method of a synthesizing a compound using the same, a synthesis reaction catalyst containing a palladium-containing perovskite-type composite oxide having a specific surface area of 0.5 to 9.5 m2/g is used in Suzuki Cross-Couplings given by the following general scheme (14).

Abstract: An object of the present invention is to provide a catalyst composition containing a perovskite-type composite oxide which exhibits a satisfactory catalytic performance over a long time even in a high temperature atmosphere and has a stable quality in which Rh and/or Pt dissolves to form a solid solution at a high rate. To achieve the object described above, in the present invention the catalyst composition is prepared to comprise an Rh-containing perovskite-type composite oxide represented by the following general formula (I) and/or a Pt-containing perovskite-type composite oxide represented by the following general formula (II) and a thermostable oxide optionally containing a noble metal.

Abstract: The invention relates of a method for determining a combustion state of an internal combustion engine, for detecting an ion current generated within a combustion chamber of the internal combustion engine, including the steps of measuring a characteristic value of the ion current detected during a period that the ion current is generated and a generation period in which the ion current is generated, and determining a combustion state on the basis of a relation between the characteristic value and the generation period with respect to an elapsed time from an ignition, and the method comprises determining that the combustion state is normal, by setting a determination reference to be larger with respect to the characteristic value and shorter with respect to the generation period, in the case that the elapsed time from the ignition is short, and determining that the combustion is normal, by setting the determination reference to be smaller with respect to the characteristic value and longer with respect to the g

Abstract: To provide a catalyst for synthesis reaction which can achieve good yield in the Sonogashira reaction and also can be recovered after the reaction, and a method for synthesizing a compound in which the catalyst for synthesis reaction is used, a perovskite-type composite oxide containing palladium is used as the catalyst for synthesis reaction in the Sonogashira reaction represented by the following reaction scheme (1): R1—X+HC?CR2?R1C?CR2??(1)

Abstract: An object of the present invention is to provide an exhaust gas-purifying catalyst that is less prone to cause a decrease in its activity even when used at high temperatures in an atmosphere whose oxygen concentration is high. An exhaust gas-purifying catalyst of the present invention includes a composite oxide of alkaline-earth metal and aluminum, and platinum, wherein at least a part of the composite oxide and at least a part of the platinum forms a solid solution.

Abstract: According to the present invention, in a spark ignition-type internal combustion engine which has a spark plug and mounted in a vehicle, an ion current generated in a combustion chamber through the spark plug after ignition is detected and smoldering of the spark plug is determined on the basis of the detected ion current. An operation state of the internal combustion engine is detected and smoldering of the spark plug is determined based on that the detected ion current satisfies a predetermined condition when the detected operation state falls within an operation determination range set corresponding to an operation range in which an intake port pressure close to an atmospheric pressure is achieved using predetermined engine speed as an upper limit and a predetermined intake port pressure as a lower limit.

Abstract: Objectives of the present invention are to reduce the size and weight of side-member and roofjigs, and to simplify analysis of problems related to ease-of-assembly of vehicle body roofs and side-members. In a first step, using clamping jigs 11-1 through 11-4, a left and right pair of side-members 4 are positioned with respect to an underbody 3 (that was positioned at a prescribed position in a vehicle body assembly line 2), and welded in place. Continuing in a second step, after the clamping jigs 11-1 through 11-4 have been released, a roof 31 is placed on upper welding edges of the left and right side-members 4 while being positioned using suspension jigs 35 and 36, after which it is welded in place.

Abstract: The present invention is a combustion state determination method of an internal combustion engine for detecting an ion current which is generated in a combustion chamber at combustion of the internal combustion engine in a detection period to determine a combustion state, comprising steps of detecting a primary combustion period on the basis of a first ion current which forms the detected ion current and occurs immediately after ignition, detecting a secondary combustion period on the basis of the ion current which occurs after disappearance of the first ion current when at least the detected primary combustion period is normal, determining the combustion state on the basis of the detected primary combustion period when the secondary combustion period is smaller than a predetermined value, and determining the combustion state on the basis of a whole combustion period from start of the detection period of the ion current to end of the last secondary combustion period in the detection period when the secondary

Abstract: An exhaust gas-purifying catalyst includes a zeolite and a perovskite composite oxide containing palladium placed at its B site.

Abstract: A catalyst for synthesis reaction that can allow the cross coupling reaction at an improved yield, and yet can be collected after used for the reaction and recycled, and a synthesizing method for a compound using the same catalyst for synthesis reaction.

Abstract: In order to provide a method of synthesizing a compound in which activity of a catalyst is maintained even when the catalyst is recovered after the completion of the coupling reaction using a palladium-containing perovskite-type composite oxide as the catalyst and used repeatedly and the reaction can be carried out in a high yield, a palladium-containing perovskite-type composite oxide is used as a synthesis reaction catalyst and a reaction solvent containing an alkoxy alcohol is used as a reaction solvent in Suzuki Cross-Couplings given by the following general formula (15).

Abstract: The present invention concerns a fuel cell 1 comprising an electrolyte layer 4 made of an anion exchange membrane and a fuel side electrode 2 and an oxygen side electrode 3 disposed opposed to each other with the electrolyte layer 4 interposed therebetween, wherein the fuel side electrode 2 comprises cobalt incorporated therein as a metal catalyst. Further, as a fuel there is used a compound containing at least hydrogen and nitrogen such as hydrazine.

Abstract: Methods of producing a safe and hygienic method for industrially and efficiently producing a perovskite-type composite oxide are provided that can maintain the catalytic activity of a noble metal at a high level. Methods include preparing a precursor of the perovskite-type composite oxide by mixing organometal salts of elementary components of the perovskite-type composite oxide and heat treating the precursor. The precursor may be prepared by mixing all elementary components constituting the perovskite-type composite oxide, or by mixing one or more organometal salts of part of the elementary components with the other elementary components prepared as alkoxides, a coprecipitate of salts, or a citrate complex of the respective elements.

Abstract: An instrument panel construction for a vehicle capable of receiving and stopping the driver's/passenger's knee regions when a great impact acts on a vehicle to control the impact exerted on the driver's/passenger's knee regions while restraining the driver's/passenger's waist from moving forward along a seating portion of a seat. The construction includes an instrument panel (2) made of synthetic resin, a receiving portion (7) provided in a lower portion of the instrument panel (2) to be separable from the instrument panel, and a moving device (13, 14) for separating the receiving portion (7) from the instrument panel (2) to move the receiving portion rapidly toward a seat (1) positioned rearward when a great impact acts on the vehicle. An absorbing member (8) made of plastically deformable metal or reinforced synthetic resin is attached to the back surface of the receiving portion (7).

Abstract: An air bag cover body forming apparatus, comprising forming molds (2A, 2B), groove-forming blades (3), and support rods (4), wherein the forming molds form a cavity (20) for forming a resin air bag cover body (1) having air bag door parts, the groove-forming blades form rupture grooves (11) determining the air bag door parts in the air bag cover body, and the support rods support the air bag door parts of the air bag cover body formed in the cavity. The forming molds comprising movable cores (21a, 21b) reciprocatingly movable between a position where the molds are allowed to abut on the air bag cover body and a position where the molds are separated from the air bag cover body, wherein when the cores are separated from the air bag door parts, the support rods are allowed to abut on the air bag door parts to prevent an excessive stress concentration from occurring in the rupture grooves.

Abstract: The present invention is a combustion state determination method of an internal combustion engine for detecting an ion current which is generated in a combustion chamber at combustion of the internal combustion engine in a detection period to determine a combustion state, comprising steps of detecting a primary combustion period on the basis of a first ion current which forms the detected ion current and occurs immediately after ignition, detecting a secondary combustion period on the basis of the ion current which occurs after disappearance of the first ion current when at least the detected primary combustion period is normal, determining the combustion state on the basis of the detected primary combustion period when the secondary combustion period is smaller than a predetermined value, and determining the combustion state on the basis of a whole combustion period from start of the detection period of the ion current to end of the last secondary combustion period in the detection period when the secondary

Abstract: To provide a heat-resistant oxide which is excellent in heat resistance and durability at high temperature and has high activity, a heat-resistant oxide which has an oxide crystal structure and in which a rate of a solid solution of a noble metal in the oxide crystal structure is 50% or more is obtained by heat-treating (secondarily baking) a precursor composition comprising zirconia, at least one coordinative element selected from the group consisting of rare earth elements, alkaline earth elements, aluminum and silicon, and at least one noble metal selected from the group consisting of platinum, rhodium and palladium at 650° C. or higher.

Abstract: An on-off duty ratio of a transistor that increases and decreases a current applied to a field coil of an alternator is monitored. When the duty ratio is 100%, the electric generation capability of the alternator is at a maximum, and the battery current of a battery exceeds a predetermined current limit. Under these conditions, a torque limit is set to tighten a limit on the torque output from a motor. The motor is thus controlled within a range determined by the set torque limit. As a result, the motor can be controlled while the electric power outputs and requirements of the alternator, the battery and the motor are balanced, without having to directly detect the high voltage electric power of the alternator. Accordingly, the flow of excessive current in the battery can be impeded, and deterioration of the battery can be avoided.

Abstract: A printed board is arranged above solder blowing nozzles of a spot flow soldering apparatus with first terminal groups facing upward, second terminal groups projected toward the solder blowing nozzles are shielded by shield jigs, solder jetted from the solder blowing nozzles solders soldered portion of the first terminal groups to a first conductor on a back side of the printed board, then the printed board is turned upside down to put the second terminal groups in an upward facing state and to use a jig to shield the first terminal groups facing downward, and solder jetted from the solder blowing nozzles solders soldered portion of the second terminal groups to a second conductor on a front side of the printed board.