Abstract: This disclosure relates to a temperature control system that may be applied to a machine tool. The system includes a cooling circulation and a controller. The cooling circulation comprises a pump, a cooler and a solenoid valve. The pump may be driven by a variable frequency motor so as to flow through the spindle of the machine tool. The cooler is serially connected with the liquid pump, and may cool the liquid coolant. The solenoid valve connects to inlet and outlet of the cooler, and may prevent the liquid coolant flows through the spindle from flowing back to the cooler. The controller is electrically connected with the variable frequency motor, the cooler and the solenoid valve. Further, the controller is connected to the machine tool to detect several parameters, so as to control the variable frequency motor, the cooler and the solenoid valve.

Abstract: A mobile device is configured for communicating over a shared channel and an application specific channel. The application specific channel is a channel for an application on the mobile device to communicate with an application server. The mobile device is further configured for blocking the application specific channel to offload traffic therefrom to the shared channel. The blocking occurs in response to a screen of the mobile device being off and the blocking includes blocking the application from accessing the application server over the application specific channel.

Abstract: The present disclosure provides a counting device and counting method. The device includes a storage unit, a counting unit, and a register unit, where the storage unit may be connected to the counting unit for storing input data to be counted and storing a number of elements satisfying a given condition in the input data after counting; the register unit may be configured to store an address where input data to be counted is stored in the storage unit; and the counting unit may be connected to the register unit, and may be configured to acquire a counting instruction, read a storage address of the input data to be counted in the register unit according to the counting instruction, acquire corresponding input data to be counted in the storage unit, perform statistical counting on a number of elements in the input data to be counted that satisfy the given condition, and obtain a counting result.

Abstract: The present disclosure is directed toward systems and methods for maintaining semantic information in a document from a web page. For example, one or more embodiments described herein encode unique colors into an HTML DOM associated with a web page prior to passing the HTML DOM through an existing rendering engine. In response to receiving a color-coded graphical objects representative of the HTML DOM, systems and method described herein apply the original semantic attributes of the web page into the graphical objects based on the unique color encoding.

Abstract: The disclosure is a thermal stability control system and a control method thereof for a machine tool. The control system mainly consists of a machine cooling sub-system composed of a pump, at least a cooling loop and a tank for storing cooling fluid, a cooling fluid cooling and heating sub-system, a heater and a micro controller. The cooling fluid cooling and heating sub-system further consists of a condenser, an evaporator, a directional valve, an expansion valve and a compressor. The micro controller dominates corresponding operation combinations of turning on/off the heater, enabling/disenabling the cooling fluid cooling and heating sub-system as a heat pump or a cooler by activating/releasing the directional vale, and adjusting upward/downward the driving frequency of an inverter duty motor to drive the pump to change the flow rate of cooling fluid through the cooling loop according the real time load of the machine tool.

Abstract: An electronic apparatus includes a housing, a heating component arranged inside the housing, a plurality of heat sinks arranged inside the housing, a heat transport member coupled such that heat is transferred from the heating component to the heat sinks, air intake regions positioned in the housing, corresponding to the respective heat sinks, and arranged below and close to the respective heat sinks, and an air exhaust region positioned in the housing and arranged above the heat sinks.

Abstract: This disclosure relates to a temperature control system that may be applied to a machine tool. The system includes a cooling circulation and a controller. The cooling circulation comprises a pump, a cooler and a solenoid valve. The pump may be driven by a variable frequency motor so as to flow through the spindle of the machine tool. The cooler is serially connected with the liquid pump, and may cool the liquid coolant. The solenoid valve connects to inlet and outlet of the cooler, and may prevent the liquid coolant flows through the spindle from flowing back to the cooler. The controller is electrically connected with the variable frequency motor, the cooler and the solenoid valve. Further, the controller is connected to the machine tool to detect several parameters, so as to control the variable frequency motor, the cooler and the solenoid valve.

Abstract: Embodiments of the present invention disclose a method, computer program product, and system for generating and manipulating an index for a table in a database. A query statement is received, the table of lines are searched, a result list is generated, and an index for the query statement is generated, wherein the index comprises information associated with the result list and the query condition. The query condition and the identifier of the table is extracted from the query statement, where the index is generated based on the query condition, the identifier of the table, and the result list. A hash value of the identifier of the table and the query condition is obtained, an association between the hash value and the result list to build the index is generated, and in response to a line of the plurality of lines in the table being modified, the index identified as invalid.

Abstract: A processing device with dynamically configurable operation bit width, characterized by comprising: a memory for storing data, the data comprising data to be operated, intermediate operation result, final operation result, and data to be buffered in a neural network; a data width adjustment circuit for adjusting the width of the data to be operated, the intermediate operation result, the final operation result, and/or the data to be buffered; an operation circuit for operating the data to be operated, including performing operation on data to be operated of different bit widths by using an adder circuit and a multiplier; and a control circuit for controlling the memory, the data width adjustment circuit and the operation circuit. The device of the present disclosure can have the advantages of strong flexibility, high configurability, fast operation speed, low power consumption or the like.

Abstract: An example image compression method may include acquiring an original image with a first resolution; compressing the original image on the basis of the target model to obtain a compressed image with a second resolution; recognizing the compressed image on the basis of a recognition neural network model to obtain reference tag information; acquiring a loss function according to the target tag information and the reference tag information; if the loss function is convergent to a first threshold value or the present number of training times of the compression neural network is more than or equal to a second threshold value, acquiring a target original image with the first resolution, and determining the target model as a corresponding compression neural network model if training of the compression neural network is completed; compressing the target original image on the basis of the compression neural network model.

Abstract: An electronic apparatus includes a case, an electronic part housed in the case, and a heat sink coupled to the electronic part and at least partially arranged outside a side wall of the case with a gap formed between an outer peripheral portion of the heat sink and the side wall of the case.

Abstract: The present disclosure is directed toward systems and methods for maintaining semantic information in a document from a web page. For example, one or more embodiments described herein encode unique colors into an HTML DOM associated with a web page prior to passing the HTML DOM through an existing rendering engine. In response to receiving a color-coded graphical objects representative of the HTML DOM, systems and method described herein apply the original semantic attributes of the web page into the graphical objects based on the unique color encoding.

Abstract: Methods of producing a polyamide filaments and fibers are provided. The methods include providing a dual-terminated polyamide and spinning the dual-terminated polyamide at a speed of 3500 m/min to 8000 m/min to form a fiber. In one embodiment, the polyamide has an amine endgroup concentration of 25 mmol/kg to 40 mmol/kg and a carboxyl endgroup concentration of 18 mmol/kg to 50 mmol/kg. Fibers and yarns comprising polyamide filaments and fibers formed from the method are also disclosed.

Abstract: A cooling jacket includes, a base having a portion that is in contact with a heat generating component, a plurality of grooves formed on a surface of the base, each of the plurality of grooves that is arranged in parallel each other, and a cover that is in contact with an upper end of each of fins formed by the plurality of grooves on the same plane as the surface of the base. Each of the plurality of grooves has curved bottom surfaces provided in both end portions thereof, and is shallower toward the end portions thereof. The cover is bonded to the base in a state of covering all of the plurality of grooves.

Abstract: Embodiments of the present invention disclose a method, computer program product, and system for generating and manipulating an index for a table in a database. A query statement is received, the table of lines are searched, a result list is generated, and an index for the query statement is generated, wherein the index comprises information associated with the result list and the query condition. The query condition and the identifier of the table is extracted from the query statement, where the index is generated based on the query condition, the identifier of the table, and the result list. A hash value of the identifier of the table and the query condition is obtained, an association between the hash value and the result list to build the index is generated, and in response to a line of the plurality of lines in the table being modified, the index identified as invalid.

Abstract: An example image compression method may include acquiring an original image with a first resolution; compressing the original image on the basis of the target model to obtain a compressed image with a second resolution; recognizing the compressed image on the basis of a recognition neural network model to obtain reference tag information; acquiring a loss function according to the target tag information and the reference tag information; if the loss function is convergent to a first threshold value or the present number of training times of the compression neural network is more than or equal to a second threshold value, acquiring a target original image with the first resolution, and determining the target model as a corresponding compression neural network model if training of the compression neural network is completed; compressing the target original image on the basis of the compression neural network model.

Abstract: A method of reducing network traffic includes blocking, at a mobile device, a first channel to reduce network signaling in a network and to reduce battery consumption. The first channel includes a non-common channel. The method includes offloading application traffic of an application onto a second channel. The second channel may include a common channel. The method may include monitoring the application traffic of the application over the second channel, unblocking the first channel based on the monitored application traffic so that the application can perform an action, and re-blocking the first channel after the action has been completed. The method may include unblocking the first channel when user activity is detected, wherein the user activity includes whether the mobile device is being interacted with.

Abstract: An electronic apparatus includes a substrate, a heat radiating member which faces the substrate with a gap therebetween, a fixing assembly which fixes the heat radiating member to the substrate, a heat transfer plate disposed on a side of the substrate with respect to the heat radiating member, and a thermal bonding material which is interposed between the heat radiating member and the heat transfer plate, and has elasticity, wherein an electronic device is inserted between the substrate and the heat transfer plate.