37results about How to "Short time" patented technology

Provided are an oxime compound represented by General Formula (1), a photosensitive composition containing the oxime compound as a photopolymerization initiator, a production method for a color filter using the photosensitive composition, and a color filter obtained by the production method:

A method for disassembling and/or assembling an underwater section of a retractable thruster unit of a swimming vessel. A supporting cradle is detachably fixed to the underwater section from below, and the thruster unit is lifted so that the underwater section is at least partly brought inside the well formed in the bottom of the vessel. Lifting wires of an auxiliary lift are connected to the supporting cradle for supporting the thruster unit. Water is drained from the well, and the lower gear is disengaged and the intermediate section and the lower gear are sealed. After that water is let to ingress into the well and the underwater section is lowered down by the auxiliary lift to dock bottom or sea bed, from where the underwater section is picked up with a crane.

An electronic control unit for a device for measuring a measurement variable, wherein a first inductance is supplemented by a capacitance to form a parallel resonant circuit and is excited by a micro-controller. A measuring inductance coupled to the first inductance is measured by the electronic control unit. Therefore, a measured variable can be deduced and only very few components are required in addition to the electronic control unit.

The present invention is a slurry-type process for upgrading heavy oils to FCC and S/C feeds under temperature and pressure conditions similar to MSHP, but employing catalysts in concentrations small enough (e.g., <300 ppm Mo on feed) that they need not be recycled.

The embodiment of the invention provides a scheduling method and device, electronic equipment and a computer readable storage medium. The method comprises the following steps: obtaining the total number of customer service seats, the total number of incoming calls and a plurality of service periods; inputting the total number of customer service seats, the total number of incoming calls and the plurality of service periods into a preset scheduling scheme generation model to obtain a plurality of candidate scheduling schemes; and optimizing multiple candidate scheduling schemes by utilizing a pre-generated telephone traffic call completing rate lookup table and a scheduling scheme generation model, and determining the candidate scheduling scheme with the highest telephone traffic call completing rate as a target scheduling scheme until a preset optimization condition is met. And moreover, the scheduling scheme with a relatively high telephone traffic call completing rate can be quickly obtained, and the telephone traffic call completing rate of each scheduling scheme is obtained in a table look-up manner, so that the time consumption is greatly reduced, and the performance of the scheduling method is improved.

The embodiment of the invention provides a connection establishment method and device, electronic equipment and a storage medium. The scheme is as follows: a scheme is adopted; when the client detectsthat the live broadcast application is started; sending a connection request to a live broadcast server, wherein the connection request comprises all handshake data packets corresponding to connection establishment; and sending a connection request to the live broadcast server, thereby enabling the live broadcast server to send a connection response to the client according to the handshake data packets included in the received connection request, the connection response comprising response data packets corresponding to each handshake data packet, judging whether the connection response is received within a preset duration, If so, determining to establish a connection with the live broadcast server. Through the technical scheme provided by the embodiment of the invention, the handshake frequency is effectively reduced, so that the time consumption of a connection establishment process is reduced, and the video second-on time is shortened.

The invention relates to a positioning method and device for a target client base. The method comprises the steps that a positioning request sent by a service terminal is received, wherein the positioning request carries client feature data used for positioning the target client base; screening is performed in a memory database according to the client feature data carried in the positioning request, wherein positioning data is pre-stored in the memory database, and the positioning data comprises client identifiers; multiple client identifiers corresponding to the client feature data carried inthe positioning request are obtained through screening, and the screened client identifiers are marked as target client identifiers; multiple target client identifiers are utilized to generate the target client base; and prompt information about successful positioning of the target client base is returned to the service terminal. By the adoption of the method, time consumed for positioning of thetarget client base can be effectively shortened, and positioning efficiency is improved.

The invention relates to the field of efficient utilization of coal, in particular to a coal processing device. The technical problem to be solved by the invention is to provide a coal processing device. The coal processing device comprises a left supporting plate, a control display screen, a collecting cabin, a right supporting frame, a cabin door, a water filtering mechanism, a bubble removing drying mechanism, a crushing mechanism and a first feeding port; the control display screen is arranged in the middle of the left end of the left supporting plate; the bottom of the right end of the left supporting plate is welded with the collecting cabin; the right end of the collecting cabin is welded with the right supporting frame; and the right part of the collecting cabin is provided with the cabin door. The coal processing device has the effects that batch automatic drying of coal is achieved, the time consumption is short, the coal is processed into powder, and the subsequent processing steps of the coal are reduced; and the problem that an existing coal drying device cannot dry coal containing rainwater, so that a power plant cannot work is solved.

The invention discloses a rapid determination method of a ultrasonic-motor wear failure service life. The method is characterized by carrying out an acceleration service life test of a ultrasonic motor under an acceleration stress and monitoring a friction material wear extent, a rotor rotating speed, a stator temperature, a friction torque, failure time and other parameters in an entire service life period of a wear process; while the acceleration service life test is performed, carrying out a service life test of the ultrasonic motor under a normal stress and monitoring the friction material wear extent and other parameters of the wear process, wherein all the motors are failed under the acceleration stress and then the service life test of the ultrasonic motor under the normal stress is stopped; based on a stator traveling wave speed analysis expression, calculating a stator traveling wave speed, and based on a stator/rotor contact model of the ultrasonic motor, acquiring an axial force of a contact surface on a rotor and other parameters which are not easy to be measured during the service life test process; and according to an acceleration factor and wear failure time under the acceleration stress, backstepping a service life of the ultrasonic motor under the normal stress. Under the acceleration stress, time needed by the service life test is short and a purpose of rapidly determining the service life is achieved.

Edge points are extracted by specifying a height (values indicating a distance from a substrate) on a pattern when edges of the pattern are extracted from a CD-SEM image. Further, LER values obtained by the extraction or a Fourier spectrum of the LER are obtained. When the same sample is previously observed with the AFM and the CD-SEM, a size of the LER obtained by specifying a height, an auto-correlation distance of the LER, or an index called the spectrum is obtained from results of the AFM observation. Further, theses indices obtained by specifying image processing conditions for detecting the edge points from the CD-SEM observation result are obtained. Also, it is determined that heights providing values when the values are matched correspond to the image processing conditions and then, the edge points are extracted from the CD-SEM IMAGE instead of the AFM observation by using the image processing conditions.

An optimal recording exposure is determined by varying in the first to nth stages the recording exposure with a write laser beam to record a bright pattern image and a dark pattern image in each stage as the first to nth bright pattern images and the first to nth dark pattern images, respectively; irradiating the respective pattern images with a read beam to detect the intensity of a diffracted beam from the central portion of each image of the bright and dark patterns; calculating Sa₁/Sb₁=SNR₁, . . . , and Sa_n/Sb_n=SNR_n, where Sa₁ to Sa_n are the intensity of a diffracted beam from the first to nth bright pattern images and Sb₁ to Sb_n are the intensity of s diffracted beam from the first to nth dark pattern images; and determining a recording exposure which is given at the SNR_max being the maximum value of the resulting SNR₁ to SNR_n.

The invention relates to a preparation method of a bismuth telluride crystal based on numerical simulation. The preparation method comprises the following steps: 1) establishing a corresponding three-dimensional model according to forms of a zone melting growth furnace and a bismuth telluride raw material; 2) importing the three-dimensional model into finite element thermal simulation software, and setting thermodynamic parameters of a bearing part and a bismuth telluride raw material in the zone melting growth furnace; (3) setting the initial heating temperature of the zone melting growth furnace to be T0 and the initial moving speed to be V0, and carrying out initial simulated melting; (4) parameter optimization is carried out after initial simulated smelting is finished, V0 is adjusted to V1, T0 is adjusted to T1, and simulated smelting is carried out again; (5) the step (4) is repeated n times, n is larger than or equal to 1 till the length of the target melting area and the curvature of the target melting interface are obtained, the target heating temperature Tn of the area melting growth furnace is determined, and the target moving speed is Vn; and (6) preparing bismuth telluride crystals by adopting Tn and Vn obtained in the step (5).