Abstract: A small-sized pressure sensor having smaller numbers of parts and assembling steps, a simple structure, a high assembly precision, and little dispersion in the operation characteristics, and a method for manufacturing the pressure sensor. The pressure sensor comprises: a base member; a stationary electrode molded so integrally as is exposed from the bottom face of a recess formed in the upper face of the base member; moving electrode receiving portions and molded so integrally in the bottom face of the recess of the base members as are arranged in the periphery of the stationary electrode and as are higher by a predetermined inter-electrode gap than the upper face of the stationary electrode; a moving electrode opposed to the upper face of the stationary electrode through a predetermined inter-electrode gap; and a diaphragm fixed of the open edge portion of the recess of the base member and adhered integrally at the central portion of its lower face to the upper face of the moving electrode.

Abstract: A small-sized pressure sensor having smaller numbers of parts and assembling steps, a simple structure, a high assembly precision, and little dispersion in the operating characteristics, and a method for manufacturing the pressure sensor.

Abstract: Disclosed herein is a Japanese pear tree which has a moderate vigor and an easily maintained moderate spur development, is resistant to black spot disease, and as productive as `Hosui`. The tree is cross-incompatible with `Kosui` and is assumed to have an S.sub.4 S.sub.5 genotype, and has brown young leaves and white large flowers which have a pale red color at the pit at fat bud and bloom middle to late in the season and at almost the same time as `Nijisseiki`. The tree can produce an oblate-shaped fruit which matures early in the season, earlier than `Nijisseiki`, and has a normal keeping quality. The fruit has a large size which is larger than that of `Nijisseiki`, a skin which is covered partly with russet when cultivated without bagging, is at early maturity of the yellowish green color identified in the Munsel.RTM. Book of Color as follows:Hue symbol: 2.5 gyChroma: 6Value: 9,and is at full maturity of the yellow color identified in the Munsel.RTM.

Abstract: Disclosed herein is a Japanese pear tree having a moderate vigor and an easily maintained moderate spur development, a high resistance to black spot disease and a high productivity. This tree produces an oblate-shaped fruit which matures early in the season, i.e., from the start to the middle of August, in the central part of the Kanto district, Japan. The fruit has a medium size and the same weight as `Kosui`, i.e., 250 to 300 g, a yellowish brown skin, and a white flesh which is soft, crisp and very juicy with a high Brix the pH of the juice being about 5.2, a particular smell without aromatic flavor, giving an excellent dessert quality.