156results about How to "Free up space" patented technology

A vehicle computing device and a method of providing a user interface to a vehicle system to control at least one function of the vehicle system are provided. The vehicle computing device communicates with a mobile client device over a wireless data connection. At the vehicle computing device, control instructions are provided. The control instructions comprise instructions for displaying at least one graphical control element at the client device to control the at least one function of the vehicle system. The vehicle computing device can be configured to transmit the control instructions to the client device over the wireless data connection.

A method of receiving input from a user includes providing a surface within reach of a hand of the user. A plurality of locations on the surface that are touched by the user are sensed. An alphanumeric character having a shape most similar to the plurality of touched locations on the surface is determined. The user is audibly or visually informed of the alphanumeric character and / or a word in which the alphanumeric character is included. Feedback is received from the user regarding whether the alphanumeric character and / or word is an alphanumeric character and / or word that the user intended to be determined in the determining step.

The invention determines when an Internet browsing customer should be provided assistance by monitoring factors such as the customer profile saved at the server or in cookies, the time a customer spends on particular web pages, errors in forms submitted by the customer, web pages repeatedly viewed by a customer, and statistically established abandon points. When the invention determines a customer should be provided assistance, the invention reviews the availability and probability of availability of the customer service representatives (CSRs). If a CSR is available or predicted to be available, the customer is presented with a HELP option. If the customer does not respond to the HELP option within a predetermined time, the HELP option is removed. By dynamically determining the appropriate time to provide a HELP option and only providing the HELP option when a CSR is available, the invention proactively provides meaningful service at the critical time.

The invention relates to the field of computer storage, in particularly to a method for intelligently cleaning garbage files of a secure digital (SD) card of an Android mobile phone. The method that the SD card category, application information and relevant documentary information of the application on the phone are initiated, the assembling and unloading changes of the application programs on the phone are monitored; when the application program is unloaded, the system is capable of reminding users of cleaning the garbage. The method for intelligently cleaning the garbage file of the secure digital (SD) card of the Android mobile phone has the advantages that a cloud computing is used for intelligently cleaning the garbage files of the secure digital (SD) card of the Android mobile phone, when the application program is unloaded, the system is capable of finding out the residual categories and documents, and reminding the users of deleting timely. The system is more intelligent and humanized for the users, and cleaning the garbage files of the SD card is convenient. Meanwhile, a comparison database is built on a cloud server and the manner of cloud computing covers little mobile phone system memory. The method for intelligently cleaning the garbage files of the secure digital (SD) card of the Android mobile phone is simple and convenient to use, and has better user experience.

The invention discloses a fuel cell car. The fuel cell car comprises a methyl alcohol hydrogen producer, a fuel cell and a car motor, wherein the methyl alcohol hydrogen producer comprises a methyl alcohol storage container, a raw material conveyor, a reformer and a hydrogen purifier; the reformer comprises a heat exchanger, a gasifying chamber, a reforming chamber and a separating chamber, and the hydrogen purifier is arranged in the separating chamber; the lower and middle parts of the reforming chamber are at the temperatures of 300-420 DEG C, and the upper part of the reforming chamber is at the temperature of 400-570 DEG C; the temperature in the separating chamber is set into 350-570 DEG C, hydrogen is obtained at the hydrogen producing end of the hydrogen purifier in the separating chamber, and the hydrogen is supplied to the fuel cell after heat exchange is carried out in the heat exchanger; the fuel cell comprises at least two fuel cell groups, and is used for producing electricity through the electrochemical reaction of the hydrogen and oxygen and supplying the car motor with electricity; the car motor is used for driving a car shaft to rotate and accordingly driving the car to run. The methyl alcohol raw material can be converted to the hydrogen at a high speed, the methanol conversion efficiency and utilizing rate are high, and the purification of hydrogen containing gas is easy.

The invention relates to an integrated Doherty amplifier with an input network connecting the input to the main stage and to the peak stage, and with an output network connecting the main stage and the peak stage to the output. The output network has a shunt capacitor to signal-ground in parallel to a parasitic capacitance of the main stage, and has a shunt inductor between the main stage and signal ground. The shunt configuration enables to use the MMIC Doherty amplifier in a wide frequency range. At least some of the inductors of the input network and / or output network are implemented using bond wires. Their orientations and locations provide minimal mutual electromagnetic coupling between the wires and the return RF current paths.

The invention relates to an independent wheel suspension for the rear wheels of motor vehicles, having a wheel support which is hinge-connected to at least one upper and one lower control arm, the lower control arm being connected by way of two more or less horizontal arm bearings forming pivot axes on the body of the motor vehicle and on the wheel support and a guide arm of the wheel support to another bearing, and also having a bearing spring resting on the wheel support and a more or less vertically oriented telescopic shock absorber. For the creation of a structurally and elastokinematically favorable wheel suspension it is proposed, as viewed from above, that the other guide rod is mounted more or less in the lower guide rod plane and diagonally forward from the exterior toward the interior, in such a way that the intersection of imaginary extensions of the other guide rod and the rear bearing points of the lower guide rod is positioned beyond the extended wheel center axis.

The invention provides track equipment comprising a trackpoint and a touchpad, wherein the trackpoint is used for controlling the position of a cursor; and the touchpad is used for receiving click operation and triggering the command corresponding to the click operation in the position of the cursor when the click operation satisfies the predetermined condition. The invention also provides an input method. The technical scheme adopted by the invention has the technical effects of simplifying the product form and effectively lowering the cost.

A method of generating an integrated circuit layout comprises a step of determining a placement of standard cells selected from a standard cell library while permitting boundary conflicts in which incompatible boundary regions of standard cells are placed next to each other. After determining routing connections between the standard cells, the integrated circuit layout is generated. The generation of the integrated circuit layout includes a mapping step of mapping at least one incompatible boundary region to an alternative boundary region to resolve at least one boundary conflict.

The invention discloses a fabricated scaffold and a using method thereof. The fabricated scaffold comprises a plurality of fixing parts, bearing parts and a plurality of scaffold platforms, wherein the plurality of fixing parts are vertical to a mounting surface; one bearing part is arranged on each fixing part; and the plurality of scaffold platforms are paved between two or among more than two bearing parts. The using method thereof comprises the following steps of: a ship segment stage, namely vertically and fixedly arranging the plurality of fixing parts on the mounting surface at preset intervals; and a general assembly and carrying phase, namely arranging one bearing part on each fixing part and arranging one scaffold platform on the adjacent bearing part. In the invention, a conventional operating mode that a tubular scaffold is needed to be erected in a whole cabin space so as to help a worker reach a higher operation point is changed, a method for extendedly arranging the scaffold clung to the mounting surface is adopted so as to release most of the space in the cabin, shorten the construction period, improve the use ratio of a dock, and reduce the hazard index of workersbelow the scaffold; and the fabricated scaffold has very obvious effect on backing construction in the ship building.

The invention relates to a method for solidifying and dry-stacking mill tailings without a tailing reservoir, comprising the following steps of: firstly, concentration of tailings: introducing the mill tailings into a concentration basin and adding a coagulant to concentrate the tailings to the state of the mass concentration greater than 50%; secondly, solidification of the tailings: guiding the concentrated tailings into a solidifying stirrer, mixing with a solidifying agent and stirring; thirdly, primary curing of the solidified tailings: stacking the solidified tailings for 24 hours to carrying out primary curing; and fourthly, dry stacking of the solidified tailings: filling the primarily cured solidified tailings in a stacking field by using a layered and subdivided filling method, and compacting after each-layer filling. The method has the advantages that the liquid tailings are solidified into solidified bodies having certain strength and meeting the requirement of environmental quality and can be directly stacked in the stacking field without establishing the tailing reservoir, thereby thoroughly eliminating the wet stacking stability and environmental pollution risks of the tailings in the tailing reservoir, saving the land occupied area of the stacking field and having remarkable economic, social and environmental benefits.

The invention relates to an integrated Doherty amplifier with an input network connecting the input to the main stage and to the peak stage, and with an output network connecting the main stage and the peak stage to the output. The output network has a shunt capacitor to signal-ground in parallel to a parasitic capacitance of the main stage, and has a shunt inductor between the main stage and signal ground. The shunt configuration enables to use the MMIC Doherty amplifier in a wide frequency range. At least some of the inductors of the input network and / or output network are implemented using bond wires. Their orientations and locations provide minimal mutual electromagnetic coupling between the wires and the return RF current paths.

The invention discloses a multi-combination independent alcohol-water hydrogen generation fuel cell car. The multi-combination independent alcohol-water hydrogen generation fuel cell car comprises a methanol water storage vessel, at least two groups of methanol water reforming hydrogen generation and power generation modules, a car motor and at least two conveying pumps, wherein the methanol water reforming hydrogen generation and power generation modules are integrated with a reforming device and a fuel cell, a reforming chamber and a hydrogen purifying device are arranged in the reforming device, the temperature in the reforming chamber is 300 to 570 DEG C, methanol and water have the reforming hydrogen generation reaction in the reforming chamber to prepare hydrogen-containing gas, the hydrogen-containing gas is purified by the hydrogen purifying device to obtain hydrogen, and obtained hydrogen is supplied to the fuel cell; the fuel cell is used for generating electric power which is used for powering the car motor; the car motor is used for driving a car axle to rotate so as to enable a car to run. According to the invention, the speed for converting methanol and water raw materials into hydrogen is high, the methanol conversion efficiency is high, the utilization rate of methanol is high, and the hydrogen-containing gas is easy to purify; the reforming device is easy to start, the stability is good, the vibration quantity is small, parameters such as the hydrogen generation temperature are sensitive to control, the safety is high, and the reliability is high.

The invention discloses a corner-cutting circuit in an LCD (Liquid Crystal Display) driving system, which is connected with a plurality of scanning-line driving circuits and comprises a charging circuit, a plurality of discharging modules and a plurality of external adjusting modules, wherein the charging circuit is integrated on a control plate and is used for receiving the input of a direct-current driving voltage and outputting an opening voltage for charging the scanning-line driving circuits; the discharging modules are respectively integrated on each scanning-line driving circuit and are used for controlling the corresponding scanning-line driving circuit to be discharged; and the external adjusting modules are respectively and externally connected to the external part of each scanning-line driving circuit, are connected with the corresponding discharging modules and are used for adjusting the discharging modules to control the discharging speeds of the scanning-line driving circuits. In the invention, the size of a variable resistor which is externally connected onto a discharging resistor is regulated according to the size of the respective parasitic capacitor of each scanning-line driving circuit to further adjust the discharging slope of the corresponding scanning-line driving circuit, so that the corner-cutting circuit is applicable to the scanning-line driving circuits with different parasitic capacitors.

The invention discloses a gesture recognition method and device applied to virtual reality equipment and the virtual reality equipment. The gesture recognition method comprises the steps that a depth camera is controlled to collect a current hand image of a current user; whether the current user executes a tapping action or not is judged according to the current hand image, and if yes, current features are extracted from the current hand image; and the current features are matched with reference features in a model, and a key which the current user taps is determined according to the matching result. In this way, a virtual keyboard can be applied to reality, the flexibility of usage by the user can be well improved, meanwhile, the space for a real keyboard is released, disturbance caused by complicated character input by the user is reduced, and therefore user experience is improved.

A system and method for providing a global positioning system (GPS) enabled antenna system are provided. The GPS enabled antenna may be used, for example, on a wireless communications device such as a wireless handset. The wireless communications device includes a GPS switching module coupled to a conventional communications antenna, including its associated circuitry. The GPS switching module is adapted to selectively couple the communications antenna to GPS matching circuitry. In this arrangement, the GPS matching circuitry adjusts impedance at approximately 1575 MHz to more closely match the communications antenna to GPS circuitry in the wireless device.

A method is provided of treating liquid tailings using electro-kinetics by creating a variable voltage between two electrodes in the tailings. Flocculation and water release from the tailings is induced by establishing an electrical field between the two electrodes. The electrodes are connected to an electrical power source having the variable voltage to create a cathode and an anode. Compacting the flocculation solids and removing further water released from the compacting solids allows for the creation of a compacted material having a desired load bearing capacity.

A pan and frame system is described that allows one frame to be used interchangeably with a variety of pans for cooking, thus allowing the user flexibility in use. The system cooks a range of foods, and allows one such varied options as stir frying or making toast over a heat source. The system is easy to use, the pans are easy to install and remove from the frame, and the frame with a set of pans is useful in a small space where storage is limited.

This invention relates to memory management in a virtual machine or operating system and in particular to object creation and garbage collection. There is described a method and system of managing memory in a multi-threaded processing environment such as a java virtual machine comprising: creating an object in a thread heap; associating a status with the object and setting the status as local; using write barriers to change the status to global if the object is assigned to a static variable or if the object is assigned to a field in any other object; and performing garbage collection by deleting from the thread heap, when memory space in the thread heap is required, one or more local objects which can not be traced to the thread stack.

The invention discloses an integrated framework and a bogie. The integrated framework comprises two side plates and a beam connected with the two side plates. The side plates and the beam are of a single-layer platy integrated structure and all made of carbon fiber composites. Primary spring installation bases are arranged at the two ends of each side plate, and a secondary spring installation base is arranged in the middle of each side plate. A swing bolster is arranged above the secondary spring instillation bases. A journal box pull rod base, transverse stop bases, a motor installation base, a gear case hanging base and a brake base are arranged on the swing bolster. The bogie comprises the framework. A steel structure is replaced with the carbon fiber composite framework, and by means of a hanging motor, a gear case and a brake device which are arranged in a body-suspended mode, the weight of springs and the weight of the bogie can be effectively reduced, and the fatigue resistance and the riding comfort are improved.

Provided herein are sondes having a pressure sensor that is separated from active sensing portions of the other sonde sensor or sensors by a longitudinal distance along the sonde. The pressure sensor may be positioned in the base portion of the sonde, with removable sensors connected thereto with a sensor plane at a distal end of the sensors that measures any number of parameters associated with the liquid in which the sonde is immersed. An orientation sensor positioned in the base portion determines an orientation angle of the sonde that, in combination with the depth determined at the pressure sensor location by the pressure sensor, provides the ability to determine the actual depth of the sensor plane, irrespective of orientation angle. Accordingly, improved depth measurement is achieved, without having to confine placement of the pressure sensor at the sensor plane.

The application relates to MEMS microphone transducers having a vent structure provided in the membrane layer and an opening formed at the vent structure for tuning the frequency response of the microphone.

The invention discloses a method for preventing misoperation of a capacitive touch screen during phone call. The working process is as follows: (1) detecting signal data by the touch screen; (2) processing the signal data, and calculating data required by the mobile phone; (3) determining whether the signal data contains large-area faulty-contact data or not; (4) determining whether faulty-contact prevention command is sent out or not; (5) sending a command to a master control of the mobile phone to open or close the faulty-contact prevention function; and (6), sending corresponding data of coordinates, gestures and the like to the master control of the mobile phone according to the communication protocol. According to the method provided by the invention, the function which only can be achieved by a proximity sensor and an infrared emission pipe in the prior art can be achieved by redesigning the working process of the capacitive touch screen without the need of hardware equipment, so that the space of the mobile phone is released, the design difficulty in appearance and structure of the mobile phone is reduced, and the manufacturing cost of the mobile phone is lowered.

Apparatus for processing continuously fed elongate material, such as forming sealed bags from continuously fed film tubes, uses at least one pair of orbital tools that are cantilevered from tool drives (e.g., crank arms) at one edge of the material, extending transversely across the direction of material travel to engage opposite faces of the material. During material engagement the tools run synchronously with the moving material, but may be returned upstream rapidly to reengage the material for the next processing cycle. In order to achieve a higher throughput an additional pair of tools can be used, cantilevered and driven from the opposite edge of the material, maintaining the same processing (e.g., sealing) time. Through this arrangement the tools on opposing sides can alternate contact with the material and be run independently of each other.

A system and method for providing a global positioning system (GPS) enabled antenna system are provided. The GPS enabled antenna may be used, for example, on a wireless communications device such as a wireless handset. The wirelesscommunications device includes a GPS switching module coupled to a conventional communications antenna, including its associated circuitry. The GPS switching module is adapted to selectively couple the communications antenna to GPS matching circuitry. In this arrangement, the GPS matching circuitry adjusts impedance at approximately 1575 MHz to more closely match the communications antenna to GPS circuitry in the wireless device.

The invention discloses a method for automatically repairing a system application. The method for automatically repairing the system application comprises the following steps: acquiring information of a to-be-repaired application on a terminal after detecting that a storage card is inserted in the terminal; finding whether an installation package matched with the to-be-repaired application exists in the storage card or not according to the information of the to-be-repaired application; and installing the installation package to repair the to-be-repaired application when the installation package matched with the to-be-repaired application exists. The invention further discloses a device for automatically repairing the system application. After the terminal or the storage card is replaced, the application on the terminal or the storage card can be further used, and therefore intelligence of a terminal system is achieved, and the method and the device for automatically repairing the system application further bring convenience to users.

The present invention provides for a method, system, and computer program product for managing the storage of data. Data is selectively compressed based on a pre-defined compression policy and metadata is stored for physical storage blocks. A stored compression policy identifies at least one criterion for compression, and physical blocks of data meeting the compression policy are identified. A physical block is selected as a source block for data compression, and one or more physical locations are selected as target locations. Data is read from the source block, compressed, and written to the target locations. Metadata is updated to indicate a mapping between the target locations and the virtual blocks previously mapped to the source block. Extra storage capacity can be freed up until more physical storage is ordered and installed, while more important data, such as recently or frequently accessed data, is retained in an uncompressed and accessible state.

The embodiment of the invention provides an array substrate, a display panel, a display device, a large substrate and a test method, and relates to the technical field of display equipment. By means of the array substrate, the display panel, the display device, the large substrate and the test method, the occupying space of a test circuit is reduced, and the short-circuit problem caused by damage of a test switch is avoided. The array substrate comprises multiple signal lines, and the end, close to a first edge of the array substrate, of each signal line is connected to the first edge of the array substrate through a first lead; the array substrate further comprises at least one contact terminal and multiple second leads; one ends of the second leads are connected to the contact terminals, and the other ends of the second leads are connected to a second edge of the array substrate; the first edge and the second edge are oppositely arranged. The array substrate is applicable to the display device.

The invention discloses a method for preventing error operation in talk of a capacitive touch screen mobile phone and the capacitive touch screen mobile phone. A hardware interrupting module is set in the mobile phone, and a screen locking key is pressed down; when the mobile phone is in a talk state, the hardware interrupting module is triggered to judge that the mobile phone is in an activated state or a dormancy state; if the mobile phone is in the activated state, the hardware interrupting module shuts down the backlight of a mobile phone screen, a display screen module stops outputting data to the mobile phone screen, the screen refreshing operation is stopped, and a capacitive touch detection module is shut down; and the method is applied to the mobile phone. The hardware interrupting module for judging the state of the mobile phone is increased in the mobile phone, and the screen locking key is operated, so that the function of accurately locking the mobile phone screen or activating the mobile phone screen is realized, mechanical structures of a proximity sensor and an infrared transmitting tube are canceled, the space of the mobile phone is released, the design difficulty of the appearance and the structure of the mobile phone is reduced, and the manufacturing cost of the mobile phone is lowered.

A complex antenna has a first antenna element and a second antenna element each connected at one end to a different feed point and connected to each other at the other end through a parallel resonant circuit. Each antenna element has the same resonant frequency as the parallel resonant circuit. A mobile phone has an antenna switch with a first port connected to the first antenna element, a second port connected to the second antenna element, and a third port that can be connected to one of the first port and the second port and switched therebetween. A signal processing unit causes the antenna switch to connect the third port to the first port or to the second port and detects a signal captured by one of the antenna elements from the output of the third port.