Abstract: A tubeless tire (1) comprising: Twin bead portions (5), each of which lets a wheel engage it; An outer layer portion (2) having a tread portion (6) to be grounding; An inner liner layer (3) included rubber, which is entirely stuck inside of the outer layer portion (2), wherein There is provided the most inner layer (4) inside of the inner liner layer (3), which not only maintains airtight of the tubeless tire, but includes an adhesion part (4a), in which it is stuck to the inner liner layer (3), and non-adhesion part (4b), in which it is not stuck on the inner liner layer (3) and it (4b) can be transformed independently for the outer layer portion (2) and the inner liner layer (3).

Abstract: The new compound t-butylperoxycyclododecyl oxalate is described, as well as a method of preparing it and use of the compound as a polymerization initiator.

Abstract: A method of treating intestinal cancer characterized by performing an adjuvant therapy comprising continuous injection of 5FU and oral administration of UFT in combination with the injection after surgical resection of a human intestinal cancer.

Abstract: A vehicle obstacle detecting system having a combination of different kinds of detectors, such as a laser radar and a millimeter-waver radar, to detect an obstacle present ahead of the course of vehicle travel. The system determines whether the detection output of the laser radar is similar to that of the millimeter-wave radar. When the result is positive, obstacle avoidance control is conducted based on the output of either the laser radar or the millimeter-wave radar. When the result is negative, it is determined that the laser radar (the detector normally of superior performance) is degraded and, based on the output of the millimeter-radar, obstacle avoidance control is conducted. With this, the outputs of the different kinds of detectors are fused and unified optimally, enabling effective obstacle avoidance control.