38results about How to "Stable integration" patented technology

There is provided a method of manufacturing a shielded connector which includes: a terminal-attached wire; a housing containing the terminal of the terminal-attached wire; a shielded shell integrated to the housing; a knitted conductor mounted to the wire; and a shield ring interposing the knitted conductor between the shield ring and the shielded shell so that the knitted conductor is electrically connected to the shielded shell. The method includes: inserting, into the shielded shell, a single core having a stepped portion formed in a opposed drawing direction; bringing a contact portion formed at the shielded shell into contact with the core; covering the shield ring on the shielded shell via the knitted conductor; and calking the shield ring, the knitted conductor, and the shielded shell from outer side of the shield ring to form, on the shielded shell, a calk-deformed portion contained into the stepped portion of the core.

The present invention provides a method of inhibiting angiogenesis within a tissue by providing exogenous PEDF to cells associated with the tissue. The presence of exogenous PEDF inhibits angiogenesis within the tissue, in part by interfering with the ability of vascular endothelia to expand within the tissue. The invention also provides a method for determining the severity of a tumor be assaying for the presence of PEDF within the tumor. To facilitate the inventive methods, the present invention provides pharmaceutical compositions including sources of PEDF.

This invention provides a method of conferring osmoprotection to plants. Plant plastid genomes, particularly the chloroplast genome, is transformed to express an osmoprotectant. The transgenic plants and their progeny display drought resistance. More importantly, such transgenic plants display no negative pleiotropic effects such as sterility or stunted growth.

The present invention provides a new semi-stable packaging cell line and a method to produce lentiviral vectors (LV), using the semi-stable packaging cell line. New methods and packaging cell lines of the invention are generated using a baculo-AAV hybrid system for stable expression of structural and regulatory lentiviral proteins, such system comprising a baculoviral backbone containing an integration cassette flanked by AAV ITRs, in combination with a plasmid encoding rep protein. This system allows to obtain a stable integration of the structural and regulatory HIV-1 proteins gag / pol and rev. The system allows to obtain a cell line including the structural and regulatory HIV proteins gag / pol and rev, to be used for a semi-stable LV production.

The invention discloses a method for lead solution continuous electrolysis of hydraulic power lead discharging and a device for implementing the method and belongs to the field of electrolytic refining of lead. Continuous electrolysis is performed on a lead solution, specifically, the lead solution is continuously conveyed into an electrolytic bath, lead obtained through electrolysis is continuously conveyed out of the electrolytic bath, electrolyte in the electrolytic bath circularly flows through a pump, and lead is separated out at a negative electrode, flushed through the flowing electrolyte to drop to the bottom of the electrolytic bath and then conveyed into a lead collecting tank through a spiral part. The device comprises the electrolytic bath and electrolytic electrode plates, wherein the electrolytic electrode plates are rectangular; both the negative electrode plate and the positive electrode plate are fixed; baffles are disposed on the two sides of the negative electrode plate; the electrolytic bath is externally connected with the circulating pump which makes the electrolyte in the electrolytic bath to circularly flow; and the bottom of the electrolytic bath is conical and is connected with the lead collecting tank through the spiral part. According to the method and the device, continuous feeding and continuous discharging are achieved in the lead solution electrolysis process, maintenance is convenient, the electrolyte circularly flows to achieve complete homogenization, the lead concentration gradient of the electrolyte is reduced, and the electrolytic efficiency is improved.

The invention relates to a kitchen device (100) comprising: —a grip (120) for manually holding the device, the grip defining a grip area (112), —a first suction foot (130) attached to the device (100) and arranged to secure the device (100) to a surface (150) by means of suction against the surface (150), —an actuator (110) connected to the first suction foot (130) and extending in the grip area (112), the actuator (110) being arranged to transfer an actuating force (111) acting on the actuator (110) into a releasing force (131) acting on the first suction foot (130) to release the first suction foot (130) from the surface (150). This device can be released from the surface with an improved ease of use, because holding the device and releasing the device from the surface effectively have become a single, intuitive manual action by the user.