258results about How to "Refining issue" patented technology

A connector structure includes a first connector installed on a host device. The first connector includes a first base, a first terminal set installed on the first base, and a first grounding component installed on the first base. The connector structure further includes a second connector installed on a docking station for connecting with the first connector. The second connector includes a second base, a second terminal set installed on the second base for contacting with the first terminal set so as to transmit signals between the host device and the docking station with the first terminal set when the host device is docked in the docking station, and a second grounding component installed on the second base for contacting with the first grounding component so as to ground with the first grounding component when the host device is docked in the docking station.

An environment control apparatus includes an apparatus body, a processing device, and a plurality of temperature adjusting devices. The apparatus body includes a plurality of accommodating chambers each having one of the temperature adjusting devices. Each of the temperature adjusting devices has a heater and a cooler. When a chip testing device carrying a plurality of chips is arranged in one of the accommodating chambers, the chip testing device is supplied with electricity, and the heater and the cooler of the corresponding temperature adjusting device are controlled to operate, the chip testing device performs a testing process on the chips disposed thereon.

An image sensor improving the uniformity of effective incident light. In one example, the size of microlenses disposed in different regions of the image sensor is changed to balance the brightness in different regions, in which the size of each microlens is a function of the distance between the microlens to the chip center In another example, the distance between the center of the microlens and the center of the corresponding sensing area is changed to balance the brightness in different regions and the corresponding color filters are shifted such that the microlens is overlying a corresponding color filter unit without overlying adjacent regions thereof, in which the distance between the center of the microlens and the center of the corresponding sensing area is a function of the distance between the corresponding sensing area to the chip center.

The ink set for inkjet recording includes: a first liquid which contains at least a water-soluble solvent, water, and pigment particles dispersed and retained in a medium including the water-soluble solvent and the water; and a second liquid which does not contain coloring material but contains at least a water-soluble solvent, water, and a liquid composition which enhances printing characteristics, wherein: an image is formed by making the first liquid and the second liquid come into contact with each other on a recording medium; and a ratio of pigment particles having a particle diameter of not less than 150 nm is not greater than 2 volume percent with respect to a whole of the pigment particles contained in the first liquid.

This invention is based upon the unexpected discovery that alkylated diphenylamines can be used in conjunction with nickel based catalyst systems which contain (a) an organonickel compound, (b) an organoaluminum compound, and (c) a fluorine containing compound to produce cis-1,4-polybutadiene having reduced molecular weight and an increased level of branching. This results in the cis-1,4-polybutadiene exhibiting good processability without sacrificing cold flow characteristics. Additionally, the alkylated diphenylamine which remains in the rubber acts in a manner which provides it with antioxidant protection. In other words, the use of alkylated diphenylamines accomplishes the three major objectives that are realized by employing para-styrenated diphenylamines (reduced molecular weight, regulated polymer macrostructure through branching and antidegradant protection). However, the utilization of alkylated diphenylamines, unlike para-styrenated diphenylamines, offers the additional advantage of being soluble in aliphatic solvents. By virtue of this increased level of solubility in aliphatic solvents, such as hexane, alkylated diphenylamines can be employed at greatly reduced levels of aromatic solvents. Likewise, when mixed catalyst streams containing alkylated diphenyl amines are combined precipitation is minimized compared to para-styrenated diphenylamine significantly improving issues related to fouling. The subject invention more specifically discloses a process for producing cis-1,4-polybutadiene having a reduced molecular weight and improved processability which comprises polymerizing 1,3-butadiene in the presence of (a) an organonickel compound, (b) an organoaluminum compound, (c) a fluorine containing compound, and (d) an alkylated diphenylamine; wherein the alkylated diphenylamine has alkyl groups that contain from 2 to 18 carbon atoms, and wherein the organoaluminum compound and the fluorine containing compound are brought together in the presence of the alkylated diphenylamine.

A socket module of a rotatable socket device includes a first conductor, a second conductor, an insulator that is arranged to separate the first conductor from the second conductor, and a plurality of terminal sets. The first conductor includes a first base and a plurality of central rods connected to the first base. The second conductor includes a second base and a plurality of tubes connected to the second base. The tubes are respectively sleeved around the central rods. Each of the central rods and the corresponding tube are separated from each other by the insulator. The terminal sets are respectively rotatable along the central rods within a range of 360 degrees. Each of the terminal sets includes a first terminal rotatably contacting the corresponding central rod and a second terminal rotatably contacting the tube that is sleeved around the corresponding central rod.

An electrical connector assembly, a female connector, and a male connector are provided. The electrical connector assembly includes a female connector and a male connector detachably inserted into the female connector. The female connector includes a housing and a plurality of transmission wafers inserted into the housing. Each of the transmission wafers includes an insulating frame and a plurality of grounding terminals fixed to the insulating frame. The male connector includes a carrier and a plurality of shielding terminals fixed to the carrier. Two side walls of each of the shielding terminals are respectively abutted against and electrically connected to two of the grounding terminals each having at least one first contacting portion.