Abstract: The present invention relates to a cryopreservative device comprising an outer case, one or more layers of space for the cryo-bags, and two or more Teflon cryopreservative bags. The outer case has a cover lip for opening and closing. The Teflon cryopreservative bags are filled with a freezing resistant. In the present invention, the cryo-bags and the Teflon cryopreservative bags are crossly stacked in the cryopreservation device. The Teflon cryopreservative bags are designed to directly contact with the cryo-bags in order to obtain the effect of slow cell freezing.

Abstract: A light emitting element structure and a circuit thereof are provided. The light emitting element circuit includes a driving unit and a light emitting element. The driving unit is used for generating a driving current at a light emission period. The light emitting element includes a current transferring unit and a light emitting unit. The current transferring unit is connected with the driving unit to transfer the driving current and generate a light emitting current at the light emission period. The light emitting unit is connected with the current transferring unit and emits light in response to the light emitting current. The light emitting unit is connected with the current transferring unit and emits light in response to the light emitting current.

Abstract: A monitoring apparatus and a monitoring method thereof are disclosed. The monitoring apparatus is used to monitor a computer. The monitoring apparatus comprises a control unit, and a first non-volatile memory unit. If the computer has an abnormal operation before loading an operating system, the control unit is used to store an error code according to the abnormal operation in the first non-volatile memory unit and execute a recovery process according to the error code.

Abstract: This invention relates to a method for graft-copolymerizing vinyl chloride monomer to a polyfluorine resin to produce resins of improved physical properties and processability parameters. The vinyl chloride monomer and polyfluorine resin are first treated in a highly alkaline medium and at a high temperature, and the mixture is stirred. Suspension agent(s), water and an initiator are added to the mixture after the temperature thereof has been lowered. The resultant mixture which has been stirred and homogenized is heated to a temperature at which polymerization is completed. Thereafter the mixture is neutralized, washed, and dried. A product having improved impact strength and resistance to heat and abrasion results.

Abstract: The present invention relates to a polymerization process for polymerizing olefinically unsaturated monomer or monomers, wherein inorganic salts are employed to substitute for the traditional emulsifiers employed in the polymerization recipe. The polymerization of olefinically unsaturated monomer or monomers is conducted in the presence of a water soluble initiator. An electrolytic solution of inorganic salt and a buffer solution are introduced into the polymerization mixture at a particular time during reaction period to adequately adjust pH value of the reaction mixture. Further, it is essential to alter the speed of agitation during polymerization by a two-stage operation.