摘要:
Synthetic resin shaft and gear portions are molded to be capable of slipping each other. During a normal timepiece operation, the shaft and gear portions are integrally rotated. During a hand setting operation, the shaft portion is rotated with slip on the gear portion. In this slip structure of a timepiece, at least one of the shaft and gear portions is formed of an oil-containing resin material.
摘要:
A movement of an electronic watch of analog display type is disclosed, which comprises a base plate made of a synthetic resin, a bearing plate made of a synthetic resin, and facing and spaced apart at a predetermined distance by a spacer from the baseplate and a step motor mounted on the baseplate, and including a rotor, a stator, and a coil. The rotation of the rotor of the motor is transmitted to hands, e.g., minute hand, through a gear train consisting of a plurality of gears, including those journaled between the baseplate and bearing plate. The gear train is made of a synthetic resin.
摘要:
A liquid cream is caused to include microbubbles by combining the use of a general-purpose agitator and a high-speed, high-shear agitator and thus a triple mixture of liquid, fat globules, and microbubbles is formed, and an increase in cubical expansion and viscosity is achieved. As a result, provided is a liquid cream in which there is no freezing damage arising as a result of freezing and thawing the cream, in other words, freezing damage such as no longer being able to sustain the emulsion, not being able to be whipped or resulting in minute roughness at the surface even if whipping is possible, and forming a heavy whip with low overrun.
摘要:
A semiconductor device which comprises a first lead having a tip formed with an island, a semiconductor chip unit mounted on the island of the first lead by means of a solder layer and having a plurality of electrode bumps projecting away from the island, and a plurality of additional leads each of which has a tip electrically connected to the electrode bumps via respective solder deposits. The additional leads include at least second and third leads. The tips of the second and third leads are at least partially wider than the semiconductor chip.
摘要:
In a time-setting mechanism for an analog time-piece, when an operation member is moved in its axial direction, a pinion provided on the operation member is brought into mesh with a gear which is normally rotated in an interlocked relation to hands. When the operation member is turned in this state, the torque thereof is transmitted via the pinion and gear to the hands for time-setting. The pinion and gear are made of synthetic resins, and the pinion is made of a resin material having higher flexibility than the resin material of the gear.
摘要:
In a case structure for use in a wrist watch, watch parts for displaying the time for the watch user are received in a receptacle, and a band is formed integral to the receptacle to attach said receptacle to an arm of the watch user. The receptacle is made of a rigid plastic material, while the band is made of a flexible plastic material. The watch parts are attached directly to the receptacle.