Abstract: A method of using of an alveolar bone regeneration device including an active needle electrode covered totally or partially with insulation and an energization controller includes: inserting an electrode into the root canal of an alveolar bone and attaching a counter electrode to the mouth of a person; and performing energization between the electrode and the counter electrode using the energization controller. The energization is performed by one-shot energization using the current of a tone burst wave. Heat generated at a tip portion of the electrode sterilizes a tooth pulp, a root of a tooth, a periodontal tissue, and/or a lesion. The heat can kill bacteria at the tooth pulp, the root of the tooth, the periodontal tissue, and/or the lesion; activate osteoblasts, and regenerate an alveolar bone.

Abstract: Provided is an alveolar bone regenerative unit and an alveolar bone regenerative apparatus capable of regeneration treatment for an alveolar bone by sterilizing a periodontium and activating an osteoblast. The alveolar bone regenerative unit includes an active needle electrode of a metal electrode generating heat by power supply and a handle attached to a base of the active needle electrode. The active needle electrode is 25.0 to 41.0 mm long and 0.08 to 0.47 mm in diameter, on which a strippable coat is formed with silicon resin. Supplying power to the active needle electrode causes heat generation at a high temperature because of the thin diameter. The high temperature and electric energy can kill bacteria around a root, thereby being able to activate an osteoblast and regenerate an alveolar bone.

Abstract: It is aimed to provide a laminated polarizing film having an antistatic function, where static electricity occurs less even if the protective film is peeled off to bond the laminated polarizing film to a liquid crystal cell, and where defects such as bright spots are not caused in display. The aim is achieved by a laminated polarizing film, wherein a reflective polarizing film and an absorptive polarizing film are laminated, and an antistatic layer is further laminated at least either on the outside of the reflective polarizing film or between the reflective polarizing film and the absorptive polarizing film.

Abstract: It is aimed to provide a laminated polarizing film having an antistatic function, where static electricity occurs less even if the protective film is peeled off to bond the laminated polarizing film to a liquid crystal cell, and where defects such as bright spots are not caused in display. The aim is achieved by a laminated polarizing film, wherein a reflective polarizing film and an absorptive polarizing film are laminated, and an antistatic layer is further laminated at least either on the outside of the reflective polarizing film or between the reflective polarizing film and the absorptive polarizing film.

Abstract: In a data communication adapter apparatus for a digital data communication connected between a signal transmission path for transmitting both receive data and transmit data, and a host processor unit for producing frame data to output the frame data therefrom, an internal host bus is newly employed in the data communication apparatus irrelevant to the employment of a CPU dedicated bus, and the transmission/reception data generated and interpreted by the host processor is transferred via the internal host bus, a bus interface, and a system data bus between a transmission memory or a reception memory and a buffer memory.

Abstract: In a program control apparatus with a program ROM which forms sequence control signals for executing various control actions according to specified conditions, a memory circuit is provided which is activated during a particular operation mode to successively store information corresponding to the external conditions and also information on times taken by the operation sequence of the program control apparatus.