摘要:
An oral cavity cleaning tool for the purpose of sterilization of the inside of oral cavity is provided that carries out efficient sterilization by using effective chlorine that is obtained through electrolysis. The oral cavity cleaning tool comprises a block handle, a head section extending from the block handle, a pair of electrodes provided on the head section and a power source that supplies electric current to the pair of electrodes, wherein the electrodes are put into contact with an oral fluid that contains chloride ions thereby to cause electric current to flow between the electrodes, so that the chloride ions are transformed into effective chlorine.
摘要:
The present invention provides a granulated diacetal composition comprising (a) a powder of a diacetal such as 1,3:2,4-bis-O-(benzylidene)-D-sorbitol or a nuclearly substituted product and (b) a binder, the granulated diacetal composition being prepared by agitating a mixture containing a starting diacetal powder and the binder at a temperature equal to or higher than the melting point or softening point of the binder and lower than the melting point of the diacetal, molding the resulting compound into grains, or by pulverizing the grains obtained by said molding, the diacetal particles in the granulated diacetal composition being bonded to each other via the binder and aggregated, the binder in the granulated diacetal composition coating a part or the whole of the surface of each diacetal particle or adhering to a part or the whole of the surface of each diacetal particle, and a process for preparing the same, as well as a resin composition obtainable from the granulated diacetal composition and a polyolefin resin, and a molded article obtainable from the resin composition.
摘要:
A recess is formed by excavating ground, and a base support formed by a synthetic resin molded foam is laid in the recess or resin foam concrete is placed in the recess to provide a base support formed by the resin foam concrete in the recess. A plurality of vibration absorbers is mounted on the base support in such a manner as to be parallel to and spaced from each other at specific intervals. The vibration absorber is formed by a plate-like synthetic resin molded foam having a large number of through-holes which pass through the molded foam in the thickness direction or a plate-like synthetic resin molded foam having a large number of gaps between particles. Concrete is placed on the base support on which the vibration absorbers have been mounted, to form a base. The three components, that is, the base support, vibration absorbers, and base are integrated to each other to constitute a base structure of a building.
摘要:
The present invention provides method of molding a polyolefin-based resin comprising the steps of dissolving at least one dibenzylidene sorbitol compound in a molten polyolefin resin, cooling the molten resin to a temperature not higher than the sol-gel transition temperature during the cooling cycle to form network-like crystals of the dibenzylidene sorbitol compound, and molding the resulting resin composition at a temperature not lower than the melting temperature of the polyolefin-based resin but not higher than the sol-gel transition temperature during the heating cycle; and a polyolefin resin molded article obtainable by this molding method.
摘要:
Disclosed are an exchange which performs call connection control for subscribers in a plurality of areas having different toll numbers, and a method of controlling connection of calls in this exchange. A telephone number translation table is created in accordance with a telephone number structure comprising an internal toll number and internal local office numbers, wherein the internal toll number is a string of numerals shared by toll numbers in the plurality of areas, and the internal local office numbers are numbers obtained by adding a number, which is not shared by the toll numbers in the plurality of areas, onto the beginning of local office numbers that follow the unshared number. The exchange performs switching service control using the telephone number translation table.
摘要:
A self-expanding mount controls transmission of vibration of a vibration source to a base. A main liquid chamber is defined between a resilient member fixed to the vibration source or the base and a casing fixed to the base or the vibration source. A metallic bellows is driven in response to a control signal corresponding to vibration of the vibration source, cause a variation in the pressure of liquid within the main liquid chamber. This variation in the liquid pressure causes contraction and expansion of the resilient member to thereby control the transmission of vibration of the vibration source to the base. A cylinder is formed in the casing and defines part of the main liquid chamber. A driven member is received in the cylinder for axial displacement therein in response to the above control signal. The driven member may be a bellows or a piston.
摘要:
A vibration control system controls transmission of vibrations from a vibration source to a base. The vibration control system comprises a vibration control assembly. The vibration control assembly has a bracket fixed to the vibration source, a pair of driving members holding the bracket therebetween and deformable or displaceable in opposite directions and by substantially the same amount in response to at least one control signal corresponding to the vibrations from the vibration source, one of the driving members being arranged between the bracket and the base, and a bolt securing the bracket and the driving members to the base.
摘要:
An image forming apparatus with an image memory plate having a light image memory is disclosed. The light image memory stores image information of a document when reflected light having the image information from the document is projected onto a first surface thereof, and also reads out the image information stored therein in the form of reflected light when light is projected onto a second surface thereof by a light source. The image forming apparatus comprises a movable holder for detachably holding the image memory plate.