Abstract: The present invention discloses a cutting device, where the cutting device includes a cutting head, a main shaft system, and at least four eccentric shaft sleeves; the cutting head is provided with a frame main body and at least four shaft holes; the main shaft system includes a set of rollers, a set of bearing box assemblies, and locking screw assemblies; the eccentric shaft sleeves can be mounted in the shaft holes in an axial sliding manner, a bearing box is disposed inside each eccentric shaft sleeve; one support arm is disposed on each eccentric shaft sleeve; limiting mechanisms are disposed on the frame main body, and are combined with the shaft holes; each limiting mechanism includes at least two limiting clamping seats and fasteners; the support arm and the limiting clamping seat can form a limiting fit after the eccentric shaft sleeve is inserted into the corresponding shaft hole.

Abstract: The present invention discloses a cutting device, where the cutting device includes a cutting head, a main shaft system, four eccentric shaft sleeves and two shaft sleeves; the cutting head is provided with a frame main body and six shaft holes; the main shaft system includes three rollers, three sets of bearing box assemblies, and locking screw assemblies; the four eccentric shaft sleeves can be mounted in the four shaft holes in an axial sliding manner and are used for mounting two of the three rollers; bearing boxes are disposed inside the eccentric shaft sleeves; support arms are disposed on the eccentric shaft sleeves; limiting mechanisms are disposed on the frame main body; each limiting mechanism includes at least two limiting clamping seats and fasteners.

Abstract: A new apparatus and method of organic waste process for households. The apparatus and method can improve odor, garbage juice and insect issues associated with food scraps.

Abstract: A process for treating a material to remove sulphates or other impurities therefrom comprises a) subjecting the material to a leaching step to selectively dissolve sulphate-containing material or dissolve other impurities from the material and/or to passivate gypsum, b) separating a leach solution generated in step (a) from solids, and c) treating the solids from step (b). The solids from step (b) may be leached to dissolve Si and/or Al and the pregnant leach solution can be treated to precipitate zeolites. The process can be used to make zeolites from feed materials, including leached spodumene residue. Step (a) is a pre-wash/pre-leach step that removes impurities that could otherwise interfere with the zeolite precipitation step or require further processing of the pregnant leach liquor.

Abstract: A gene ansB knockout mutant of Citrobacter werkmanii and an application thereof are provided. The gene ansB knockout mutant of the C. werkmanii is C. werkmanii with a gene ansB knocked out and a nucleotide sequence of the gene ansB is as shown in SEQ ID NO: 1. In the present invention, the acquired engineering bacteria with the gene ansB of the C. werkmanii knocked out are cultured in LB, TSB, NB and other media at 25° C. and 30° C., so that a biofilm formation capacity of the C. werkmanii on a polypropylene material is improved. Thus, the application scenarios and scopes of the C. werkmanii in heavy metal ion adsorption and construction of cellular protein synthesis micro-factories are broadened.

Abstract: Provided are methods for quantifying peanut proteins in food products using a matrix-specific calibration curve. Methods provided include exposing a food sample comprising a matrix and one or more peanut proteins to an extractant to extract the one or more peanut proteins from the food sample; heating the food sample to reduce protein interference in the food sample; digesting one or more peanut proteins in the food sample to form one or more peanut peptides; determining a relative response value of the one or more peanut peptides in the food sample by analyzing the food sample using liquid chromatography with tandem mass spectrometry; and determining an amount of the one or more peanut proteins by comparing the determined relative response value of the one or more peanut peptides in the food sample to a matrix-specific calibration curve.

Abstract: A prediction method for selecting a target object for use in an electronic device is provided. The method includes the steps of: (A) displaying a plurality of objects and a cursor on a display of the electronic device; (B) obtaining moving speed, a moving vector, and a cursor position of the cursor as well as a plurality of object positions of the objects; (C) in response to the cursor position and the object positions satisfying a predetermined condition, determining whether a previously selected object exists; (D) in response to the previously selected object existing and the moving speed of the cursor being greater than a speed threshold, selecting the object with the shortest distance to the cursor as the target object by referencing the previously selected object and referring to the motion vector.

Abstract: A process for producing zeolites comprising: a) calcining a clay material to form an amorphous material from clay components in the clay material, b) leaching the material from step (a) in a leaching solution to produce a solution containing dissolved aluminium and dissolved silica and a solid residue, c) separating the solid residue from the solution, and d) crystallising zeolites from the solution from step (c).

Abstract: A verifying method for software authorization under an offline environment is disclosed. The method includes: executing an application software in an electronic device; obtaining a serial number to input to the application software; decrypting the serial number to at least retrieve a requested using term, and a hard-drive identification time information of a hard-drive of the electronic device recorded at the time the serial number being applied; obtaining a power-on time of the hard-drive of the electronic device; computing a using time of the application software in the electronic device according to the hard-drive identification time information and the power-on time; determining whether an authorization to the application software is expired according to the using time and the requested using term; and disabling the application software if the authorization to the application software is expired.

Abstract: A prediction method for selecting a target object for use in an electronic device is provided. The method includes the steps of: (A) displaying a plurality of objects and a cursor on a display of the electronic device; (B) obtaining moving speed, a moving vector, and a cursor position of the cursor as well as a plurality of object positions of the objects; (C) in response to the cursor position and the object positions satisfying a predetermined condition, determining whether a previously selected object exists; (D) in response to the previously selected object existing and the moving speed of the cursor being greater than a speed threshold, selecting the object with the shortest distance to the cursor as the target object by referencing the previously selected object and referring to the motion vector.

Abstract: A dual rail power supply system and a method for providing a first voltage and a second voltage to a load are presented. The power supply system draws a load current from the dual rail power supply system. The system has a first voltage rail for coupling to a first terminal of the load, a second voltage rail for coupling to a second terminal of the load, a first power converter to provide the first voltage at the first voltage rail, a second power converter to provide the second voltage at the second voltage rail, a third power converter comprising a first output coupled to the first voltage rail and a second output coupled to the second voltage rail. The third power converter generates a slave current and provides the slave current to the load such that the load current comprises the slave current, during a first mode.

Abstract: A charger circuit for providing a charging power to a battery includes a power delivery unit and a power conversion circuit. The power conversion circuit includes at least one conversion switch coupled to an inductor, a front stage switch conducting a DC power generated by the power delivery unit to generate a mid-stage power, and a direct charging switch. In a switching charging mode, the conversion switch converts the mid-stage power to the charging current onto a charging node. In a direct charging mode, the power delivery unit regulates the DC current, and the front stage switch and the direct charging switch conduct the DC current onto the charging node. The body diodes of the front stage switch and the direct charging switch are reversely coupled, and the body diodes of the front stage switch and the conversion switch are reversely coupled, for blocking the parasitic body current.

Abstract: An improved cell culture monitoring system and method that detects cell growth and concentration in a dynamic environment of incubator/shaker. In order to reduce power consumption and make a wireless cell culture monitoring system practical, several methods of temperature compensation are used to replace a method of controlling the temperature of sensing module. Furthermore its power consumption can be significantly reduced by using an adaptive and synchronized light pulse detection technique.

Abstract: An improved fluid delivery system and method that directly controls the concentration of constituent components in a fluid mixture delivered, for example, to a process chamber. Pressure of the fluid mixture can also be directly controlled. A concentration sensor capable of measuring concentration of all of the constituent components in a fluid mixture is used to provide signals used to vary the flow rate of constituent gases under a closed loop feedback system. The signal output of one or more pressure sensors can also be used to provide a signal used to vary the flow rate of constituent gases under a closed loop feedback system. By directly controlling these two extremely important process variables, embodiments of the present invention provide a significant advantage in measurement accuracy over the prior art, enable real-time process control, reduce system level response time, and allow for a system with a significant footprint reduction.

Abstract: Member profiles, for the participants of a social networking service and their relationship information with other participants and activity history data, are received. A plurality of groups is generated that include one or more participants. A set of parameters for a collaborative shopping event is received. At least one group is adjusted based upon the set of parameters. The participants of the at least one group are sent an invitation to join the collaborative shopping event. The collaborated shopping event is linked to a cyber shopping service. The at least one group is scored based upon participation of participants in the collaborative shopping event. The participants in the collaborative shopping event are modified based upon the score.

Abstract: Member profiles, for the participants of a social networking service and their relationship information with other participants and activity history data, are received. A plurality of groups is generated that include one or more participants. A set of parameters for a collaborative shopping event is received. At least one group is adjusted based upon the set of parameters. The participants of the at least one group are sent an invitation to join the collaborative shopping event. The collaborated shopping event is linked to a cyber shopping service. The at least one group is scored based upon participation of participants in the collaborative shopping event. The participants in the collaborative shopping event are modified based upon the score.

Abstract: A charger circuit for providing a charging power to a battery includes a power delivery unit and a power conversion circuit. The power conversion circuit includes at least one conversion switch coupled to an inductor, a front stage switch conducting a DC power generated by the power delivery unit to generate a mid-stage power, and a direct charging switch. In a switching charging mode, the conversion switch converts the mid-stage power to the charging current onto a charging node. In a direct charging mode, the power delivery unit regulates the DC current, and the front stage switch and the direct charging switch conduct the DC current onto the charging node. The body diodes of the front stage switch and the direct charging switch are reversely coupled, and the body diodes of the front stage switch and the conversion switch are reversely coupled, for blocking the parasitic body current.

Abstract: An improved cell culture monitoring system and method that detects cell growth and concentration in a dynamic environment of incubator/shaker. In order to reduce power consumption and make a wireless cell culture monitoring system practical, several methods of temperature compensation are used to replace a method of controlling the temperature of sensing module. Furthermore its power consumption can be significantly reduced by using an adaptive and synchronized light pulse detection technique.

Abstract: A rubber mixture and a pneumatic vehicle tire having a rubber mixture containing the following constituents: 15 to 55 phr of at least one natural polyisoprene and/or 15 to 55 phr of at least one synthetic polyisoprene and 15 to 85 phr of at least one polybutadiene and 25 to 55 phr of at least one carbon black and 1 to 10 phr of at least one ozone protection wax, wherein the ozone protection wax contains unbranched hydrocarbons having the following chain length distribution consisting of at least the three ranges A, B and C: range A: hydrocarbons having 26 to 31 carbon atoms, range B: hydrocarbons having 32 to 36 carbon atoms, range C: hydrocarbons having 37 to 47 carbon atoms, wherein the relative proportions of the ranges A to B to C are (0.7-1.5) to 1 to (0.6 - 1.4).

Abstract: A trench gate metal oxide semiconductor field effect transistor includes a substrate and a gate. The substrate has a trench. The trench is extended downwardly from a surface of the substrate. The gate includes an insertion portion and a symmetrical protrusion portion. The insertion portion is embedded in the trench. The symmetrical protrusion portion is symmetrically protruded over the surface of the substrate.