Fremont, CA, United States
Fremont, CA, United States

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Patent
Inno Inc and Dh Infotech Weihai Inc. | Date: 2012-04-06

The present invention relates to the technical field of fiber splicing devices, particularly to a multifunctional splicing clamp for fixing an optical fiber during the fiber splicing process. A new multi-functional splicing clamp of the present invention, for use in a fiber splicing device, comprises a clamp body and a clamp cover body. One side of said clamp body is pivotally connected to the clamp cover body. Said clamp body is provided with a fiber-carrying pad, and said clamp cover body is provided with an abutment structure which can abut said fiber-carrying pad. Compared to the prior art, a new multifunctional splicing clamp of the present invention can simultaneously match wire cables with big differences in diameters, such as rubber-insulated cables, jumper wires, 2.5 mm optical cables, 900 um optical fibers, 250 um optical fibers, and 80 um optical fibers. When different types of optical fibers are spliced, it is unnecessary to replace the clamp, resulting in convenient operations and greatly improved efficiencies.


Patent
Dh Infotech Weihai Inc. and Inno Inc | Date: 2012-09-25

A hot melt connector stripping cutter tool comprises a first handle, a second handle, a reference block and a cutting mechanism. The cutting mechanism comprises at least one group of upper and lower blade seats and a stripping cutter unit. The reference block is provided with an optical fiber guiding passage for an optical fiber to pass through and at least two blade guiding grooves both communicated with the optical fiber guiding passage. At least two groups of stripping cutter units used for scattering optical fiber stress points are symmetrically arranged on the upper and lower blade seats. Each group of stripping cutter units is movable within one blade guiding groove. Along with the closing of the handles, each stripping cutter unit moves up and down along the blade guiding groove in the cutting direction, so as to cut an outer skin or part thickness of the optical fiber in the optical fiber guiding passage, and peel off a surface skin and a bare fiber coating layer of the optical fiber. A plurality of incisions can be cut out on the surface skin of the optical fiber in the optical fiber guiding passage by the plurality of stripping cutter units, the optical fiber stress positions are scattered, and the optical fiber is not easy to be pulled apart while being peeled.


The invention relates to a method using an optical cable tracker to measure optical cable distances and an optical cable tracker, which comprises a light source, an optical coupler, a phase modulator, a delay optical fiber, and an optical signal demodulation module. In the invention, optical cables are knocked to create disturbance. Not only can the optical cable be identified based on the corresponding interference produced by the light ray in optical cables, but also the distances from knock points to the local telecommunication terminals can be estimated. This facilitates the inspection, repair and maintenance of optical cables.


Patent
Inno Inc and Dh Infotech Weihai Inc. | Date: 2012-07-20

The invention relates to the technical field of optical fiber cutting and welding, especially a multi-functional optical fiber fixing clamp. The multi-functional optical fiber fixing clamp of the invention comprises a clamp body and a clamp cover. One side of the said clamp body is pin jointed to the said clamp cover. The said clamp body is arranged with a first fiber loading slot and a fiber connector locating slot. The said clamp cover is arranged with a first abutting structure which is abutted with the said first fiber loading slot and a second abutting structure which is abutted with the said fiber connector locating slot. Compared with the existing technology, the multi-functional optical fiber fixing clamp of the invention can match with SC optical fiber connector, LC optical fiber connector, rubber-insulated fiber cable and wire jumper. As the clamp has the compatibility function, operators are not required to change clamp during a series of operations such as optical fiber cutting and welding. Thus, working time is greatly saved and work efficiency is improved.


Patent
Inno Inc and Dh Infotech Weihai Inc. | Date: 2012-10-29

A fully automated optical fiber cutter includes a fiber cutter body and a fiber clamp. The fiber cutter body includes a cutter cover body and a cutter main body, which are pivotally connected. Inside the cutter main body is provided with a movable blade-fixation seat, which comprises a blade for fiber cutting. The fiber clamp is installed on the cutter main body. The fiber clamp includes a clamp main body and a clamp cover body, which are pivotally connected. The cutter cover body, the clamp cover body and the blade-fixation seat are linked by a linkage component. When the fiber in use, the cutter cover body is pressed to drive the clamp cover body close and push the blade-fixation seat to move, thereby the blade is aligned to cut the fiber.


Fang C.-C.,Inno Inc
International Journal of Electronics | Year: 2013

Although existence of multiple periodic orbits in some DC-DC converters have been known for decades, linking the multiple periodic orbits with the saddle-node bifurcation (SNB) is rarely reported. The SNB occurs in popular DC-DC converters, but it is generally reported as a strange instability. Recently, design-oriented instability critical conditions are of great interest. In this article, average, sampled-data and harmonic balance analyses are applied and they lead to equivalent results. Many new critical conditions are derived. They facilitate future research on the instability associated with multiple periodic orbits, sudden voltage jumps or disappearances of periodic orbits observed in DC-DC converters. The effects of various converter parameters on the instability can be readily seen from the derived critical conditions. New Nyquist-like plots are also proposed to predict or prevent the occurrence of the instability. © 2013 Copyright Taylor and Francis Group, LLC.


Patent
Korea Advanced Institute of Science, Technology and Inno Inc | Date: 2013-07-24

Provided is an adhesive composition disclosed herein includes tannin, poly(ethylene glycol) and water. The adhesive composition has little toxicity, allows adhesion even in the absence of a thermosetting curing agent, and is hardly soluble in water to show moisture resistance, unlike known tannin adhesives. Therefore, the adhesive composition may be used as a medical adhesive, adhesive depot for sustained release of drug, anti-adhesion agent, cell/protein adsorption barrier and medical hemostatic applicable to various wet environments.


The present invention relates to an animal model for evaluating hemostatic performance, and the use thereof, and more particularly, to an animal model for evaluating the performance of a hemostatic agent, which has hemorrhage induced in the common carotid artery (CCA) or superior sagittal sinus (SSS) of the animal, a method of screening a hemostatic agent using the animal model, and a method of evaluating the effect of a hemostatic agent using the animal model. The animal model according to the present invention makes it possible to observe the hemostatic effect of a hemostatic agent in a rapid and accurate manner without causing side effects. Thus, the animal model is useful for screening a hemostatic agent and evaluating the effect of a hemostatic agent.


Patent
Korea Advanced Institute of Science, Technology and Inno Inc | Date: 2012-09-05

The present invention relates to a conjugate of a protein or peptide with a polyethylene glycol derivative having catechol, wherein the protein or peptide is mono-PEGylated at the N-terminal with the polyethylene glycol derivative, and to a preparation method thereof. According to the invention, the catechol-PEG derivative can be site-specifically conjugated with the N-terminal amine group of a protein or peptide, so that a homogeneous polyethylene glycol-protein or -peptide conjugate can be obtained in high yield. Unlike a prior art conjugate, the conjugate obtained according to the invention allows the decrease in the activity of the protein to be minimized without chemically modifying the protein, and thus the conjugate has an excellent pharmacological effect. Also, because the conjugate is homogeneous, the process for preparing the conjugate can be simplified. Moreover, the conjugate has uniform biological efficacy in vivo and shows strong resistance to hydrolysis and thus a long in vivo duration time. Accordingly, the conjugate has the effect of increasing the in vivo efficacy and stability of the protein drug.

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