Sprinkler timer

Centrifugal fan

A centrifugal fan is described. The centrifugal fan is suitable for a portable electrical apparatus. A tongue shape is formed from a volute sidewall of a casing of the centrifugal fan and non-parallel to a rotational axis of blades. Therefore, when the blades rotate to generate a wake flow to blow on a surface of the volute sidewall at the tongue shape, noise generated by the centrifugal fan can be decreased.

Heat-dissipated fastener and elastic frame thereof

A heat-dissipated fastener including a heat-dissipated plate, an elastic frame and a heat sink module is provided. The elastic frame includes a sheet element, multiple connecting ribs and multiple attaching portions. Two elastic arms extend from two corresponding sides of the sheet element, respectively. The attaching portions are located below the sheet element and attached to the heat-dissipated plate. The connecting ribs are connected to the attaching portion and the sheet element, and an accommodating space is formed by the connecting ribs, the sheet element and the heat-dissipated plate to accommodate the heat sink module. When the heat-dissipated plate is attached to the heat source and the elastic arms are bent and fixed to the circuit board of the heat source, the connecting ribs exert force on the heat-dissipated plate vertically, respectively.

Heat dissipation device

A heat dissipation device for dissipating heat form a heat source includes a control unit, a sensor, a first heat dissipation module, a second heat dissipation module, and a driving mechanism. The sensor electrical connects with the control unit and detects a temperature of the heat source, and reports the temperature to the control unit. The second heat dissipation module is retractably connected to the first heat dissipation module. The driving mechanism is electrically connected to the control unit and the second heat dissipation module. When the temperature exceeds a first temperature, the control unit informs the driving mechanism to extend away from the second heat dissipation module with respect to the first heat dissipation module.

Electronic device

An electronic device includes an upper cover, a lower cover combined with the upper cover, and a heat conducting pillar. An accommodating space is formed by the upper cover and the lower cover. The heat conducting pillar is disposed in the accommodating space and physically connected with the upper cover and the lower cover to balance the temperature of the upper cover and the lower cover.

Aluminum extruded fin set with noise reduction functionality

An aluminum extruded fin set includes a substrate and a plurality of dissipation fins mounted upright on it. There are gaps between heat dissipation fins. Each dissipation fin is divided into three child dissipation fins by two slanted cutouts. The child dissipation fin between two slanted cutouts is bent toward the gap between heat dissipation fins. When airflow passes by the gaps, the airflow velocity distribution is modified due to the bent child dissipation fins and the noise spectrum distribution is modified as well. Such a Hay-stack noise spectrum distribution is more comfortable for the listener than a conventional one.

ELECTRONIC DEVICE WITH MULTIPLE TOUCH SENSING MODULES AND HEAT DISSIPATING CONTROL METHOD THEREOF

An electronic device with a plurality of touch sensing modules and a heat dissipating control method thereof are provided. The heat dissipating control method includes following steps: detecting whether an object approaches the electronic device or the electronic device is touched to generate a sensing result; recognizing an executable scenario solution according to the sensing result, and cooling the electronic device according to the executable scenario solution. 1. A heat dissipating control method applied to an electronic device with a plurality of touch sensing modules comprising following steps:detecting whether an object approaches the electronic device or the electronic device is touched to generate a sensing result;recognizing an executable scenario solution according to the sensing result; andcooling the electronic device according to the executable scenario solution.2. The heat dissipating control method according to claim 1 , wherein the step of cooling the electronic device includes:adjusting a rotating speed of a fan and an operation power consumption to reduce surface temperature of a casing of the electronic device.3. The heat dissipating control method according to claim 1 , wherein the step of recognizing the executable scenario solution includes:recognizing which operating state the electronic device is at, and the operating states include a handheld state, a state when the electronic device is placed at a part of a body, a state when the electronic device is placed at a constant position and an object approaches the electronic device or the electronic device is touched, and a state when the electronic device is placed at a constant position and no object approaches the electronic device or the electronic device is not touched.4. An electronic device comprising:a casing including a bottom casing and an upper casing to form accommodating space;a motherboard disposed in the accommodating space;a scenario detecting circuit including a plurality of ...

Hand lamp

Converter for interface card

Disclosed is a converter for interface card comprising a casing and a circuit board. The casing encapsulates the circuit board. The circuit board is provided with a connector at one end to be connected to a connector slot of a first interface protocol provided in a computer and a slot connector at the other end to be connected by a connector of a second interface protocol of an interface card. The circuit board is also provided with necessary wires and electronic components, to provide exchange of signals and electricity between a plurality of pins of said connector and a plurality of pins of said slot connector. The connector and the casing portion adjacent to said connector form a first size and the slot connector and the casing portion adjacent to said slot connector define a space of a second size. In one embodiment of this invention, the first size is smaller than the second size, while in another embodiment, the first size is greater than the second size.

RADIO FREQUENCY FRONT-END CIRCUIT FOR RECEIVER AND LOW NOISE AMPLIFIER THEREOF

A RF front-end circuit and a low noise amplifier thereof configured for a receiver are provided. The circuit includes a low noise amplifier and a quadrature passive mixer. The low noise amplifier provides two RF output differential signals to the quadrature passive mixer. The RF signals are down-converted to the differential in-phase baseband signals and the differential quadrature-phase baseband signals. The structure of the RF front-end circuit can avoid the signal and noise interfering between in-phase channel and quadrature-phase channel without using a 25% duty cycle local oscillation generator circuit. 1. A radio frequency front-end circuit , configured for a receiver , comprising:a low noise amplifier, having a first input node, a second input node, a first output node, a second output node, a third output node and a fourth output node, respectively receiving a first radio frequency input signal and a second radio frequency input signal differential to each other through the first input node and the second input node, and respectively outputting a first radio frequency output signal, a second radio frequency output signal, a third radio frequency output signal and a fourth radio frequency output signal through the first output node, the second output node, the third output node and the fourth output node; anda quadrature passive mixer, coupled to the first output node, the second output node, the third output node and the fourth output node of the low noise amplifier, and respectively receiving the first radio frequency output signal, the second radio frequency output signal, the third radio frequency output signal and the fourth radio frequency output signal, and mixing with a local oscillation signal to obtain a first baseband signal, a second baseband signal, a third baseband signal and a fourth baseband signal.2. The radio frequency front-end circuit as claimed in claim 1 , wherein the low noise amplifier comprises:a main differential input pair, having a ...

HEAT DISSIPATION METHOD AND ELECTRONIC DEVICE USING THE SAME

A heat dissipation method applied to an electronic device including, an electronic component is provided. The heat dissipation method includes sensing a temperature of an electronic component by the temperature sensor; determining whether the temperature of the electronic component is larger than a threshold temperature; determining a rotation speed rank corresponding to a basic rotation speed and intermittently accelerating the basic rotation speed in the rotation speed rank while the sensed temperature of the electronic device is larger than a threshold temperature. 1. An electronic device including an electronic component , comprisinga fan module configured to lower a temperature of the electronic component;a temperature sensor configured to sense the temperature of the electronic component; anda fan controller electrically connected to the temperature sensor and the fan module, wherein while the temperature of the electronic component sensed by the temperature sensor is higher than a threshold temperature, the fan controller determines a rotation speed rank corresponding to a basic rotation speed, and the basic rotation speed is intermittently accelerated on the rotation speed rank.2. The electronic device to claim 1 , wherein while a temperature of the electronic component is less than a threshold temperature claim 1 , the fan controller enables the fan module intermittently.3. The electronic device to claim 1 , wherein the fan controller determines an accelerated range in the acceleration according to the temperature of the electronic component.4. The electronic device to claim 1 , wherein while the fan module intermittently is accelerated larger than or equal to two times claim 1 , the fan controller determines a time interval between the accelerations.5. The electronic device to claim 4 , wherein the fan controller controls the fan module to accelerate in the basic rotation speed periodically.6. A heat dissipation method applied to an electronic device ...

Heat dissipating device and portable electronic device using the same

A portable electronic device, which including a casing, a circuit board, a fan and a heat dissipating device, is disclosed. The circuit board is disposed in the casing and includes at least one electronic component thereon. The fan is disposed in the casing. The heat dissipating device is disposed in the casing and near the side of an air outlet of the fan. Gaps formed between the outer surfaces of the heat dissipating device and the inner surfaces of the casing as air flow channels. The portable electronic device isolates heat conducted to the casing of the portable electronic device via the gaps.

Method of fabricating a mask

A method of fabricating a mask includes providing a substrate. A first material layer is disposed on the substrate. Then, the first material layer is partly removed. A second trench is formed between the remaining first material layer. The second trench includes a height. Later, a second material layer is formed to conformally fill in the second trench. The second material layer includes a thickness. The thickness of the second material layer equals the height of the second trench. Finally, part of the second material layer is removed, and the remaining second material layer and the remaining first material layer comprise a second mask.

HEAT DISSIPATING DEVICE

A heat dissipating device includes a supporting part, a plurality of first fins and a plurality of second fins. The first fins are disposed in a vertical array at the supporting part. The second fins are disposed in an inclined array at the supporting part. The first fins and the second fins are staggeredly disposed and adjacent to each other correspondingly. The heat exchange efficiency of the fins is improved so as to increase the heat dissipating efficiency of the heat dissipating device. 1. A heat dissipating device , comprising:a supporting part;a plurality of first fins disposed in a vertical array at the supporting part; anda plurality of second fins disposed in an inclined array at the supporting part,wherein the first fins and the second fins are staggeredly disposed and adjacent to each other correspondingly.2. The heat dissipating device according to claim 1 , including:a connecting part connecting the supporting part with the first fins and connecting the supporting part with the second fins, respectively.3. The heat dissipating device according to claim 2 , wherein the supporting part claim 2 , the connecting part and the first fins are integratedly formed claim 2 , or the supporting part claim 2 , the connecting part and the second fins are integratedly formed.4. The heat dissipating device according to claim 1 , wherein a first angle is formed between the second fins and a vertical plane.5. The heat dissipating device according to claim 1 , wherein the first fins are staggeredly disposed relative to the inclined second fins.6. The heat dissipating device according to claim 1 , wherein the second fins are arc-shaped.7. The heat dissipating device according to claim 1 , wherein a flow channel is formed between two second fins and between two first fins. The non-provisional patent application claims priority to U.S. provisional patent application with Ser. No. 61/420,326 filed on Dec. 7, 2010. This and all other extrinsic materials discussed herein are ...

System and method for generating milling codes

A system for generating milling codes includes a plurality of personal computers (10), a database (14), and an application server (12). The application server, connected between the personal computers and the database, includes a circular hole handling module (125), for handling circular holes of an engineering drawing, and receiving relevant parameters of the circular holes; a non-circular hole handling module (126), for determining and handling all non-circular holes of the engineering drawing, and receiving relevant parameters of the non-circular holes; a milling path generating module (128), for generating milling paths according to the parameters of the circular holes and the non-circular holes; and a milling code generating module (129), for generating milling codes according to the milling paths. A related method for generating milling codes is also provided.

Electronic system and expansion base thereof

An electronic system includes an expansion base and an electronic device. The expansion base includes a base body, a first pipe line, a liquid cooler and a driving unit. The base body includes a first connecting portion disposed in the base body. The liquid cooler is connected to the first connecting portion via the first pipe line. The driving unit connects the first pipe line. The electronic device includes a main body, a second pipe line and a liquid block. The main body includes a second connecting portion, and the second pipe line is connected to the second connection portion. The liquid block is connected to the second connecting portion via the second pipe line. The first connecting portion can be connected to the second connecting portion to form a circulation flow channel to drive heat exchange medium in the circulation flow channel by the driving unit.

SLIM FAN

A slim fan includes a casing, a fan module and a ring cover. The casing includes an upper casing which has an opening, and a lower casing. The fan module includes a plurality of fans annularly disposed in the opening, and each of the fans has a first side and a second side opposite to each other. The ring cover is connected to the first side of the fans and exposed out of the opening. The height of the fans is equal to that between the upper casing and the lower casing.

Backlight module and assembly method thereof

A backlight module includes a light guide plate with at least one light incident surface, and a light source structure arranged at a side of the light guide plate. The light source structure includes a reflection cover and at least one light emitting module. At least one positioning pin is arranged on the reflection cover. The at least one light emitting module is installed on the reflection cover and corresponding to the at least one light incident surface. The at least one light emitting module is fixed on the positioning pin in a rotatable manner, such that the at least one light emitting module can rotate around the positioning pin as an axis when the reflection cover is combined with the light guide plate, so as to allow the at least one light emitting module facing the at least one light incident surface.

Radio frequency front-end circuit for receiver and low noise amplifier thereof

A RF front-end circuit and a low noise amplifier thereof configured for a receiver are provided. The circuit includes a low noise amplifier and a quadrature passive mixer. The low noise amplifier provides two RF output differential signals to the quadrature passive mixer. The RF signals are down-converted to the differential in-phase baseband signals and the differential quadrature-phase baseband signals. The structure of the RF front-end circuit can avoid the signal and noise interfering between in-phase channel and quadrature-phase channel without using a 25% duty cycle local oscillation generator circuit.

Extended fin array

An extended fin array has a main heat-dissipation module and an extended heat-dissipation module. The main heat-dissipation module and the extended heat-dissipation module are stacked to increase the effective convective area to increase the heat-dissipation effect. The extended heat-dissipation module is in the main heat-dissipation module when the heat amount generated by an electronic device is normal. The extended heat-dissipation module extends out from the main heat-dissipation module to increase the heat convection area when the heat amount generated by the electronic device is large.

Heat dissipation module with noise reduction functionality

A dissipation module has a dissipation fin module and a centrifugal fan. The centrifugal fan outputs airflow towards the dissipation fin module to remove the heat from it. The centrifugal fan includes a centrifugal impeller mounted on a motor. An outer housing houses the motor and the centrifugal impeller. Convex members or concave portions are formed on an inner wall of the housing outlet so as to reduce noise. The dissipation fin module includes a fin set closely attached to a heat source, as well as an airflow channel housing. Convex members or concave portions are also formed on an inner wall of the airflow channel for reducing noise.

Heat dissipation device

A heat dissipation device for dissipating heat form a heat source includes a control unit, a sensor, a first heat dissipation module, a second heat dissipation module, and a driving mechanism. The sensor electrical connects with the control unit and detects a temperature of the heat source, and reports the temperature to the control unit. The second heat dissipation module is retractably connected to the first heat dissipation module. The driving mechanism is electrically connected to the control unit and the second heat dissipation module. When the temperature exceeds a first temperature, the control unit informs the driving mechanism to extend away from the second heat dissipation module with respect to the first heat dissipation module.

Isolated transgenic mammalian neural cell for detection of a sample containing a chemical substance damage to neurological system or selection of drugs for treating neurodegenerative disorders

The invention is to provide an isolated transgenic mammalian neural cell, which comprises at least one heterologous vector expressing AhR/ARNT. Also provided is methods the detection of a sample containing a chemical substance damage to the nervous system and the selection of drugs for treating neurodegenerative disorders.

Centrifugal fan module and electronic device using the centrifugal fan module

A centrifugal fan module comprising a fan housing and an impeller is provided. The fan housing includes an air inlet and a sidewall. The sidewall is pivotally disposed in the fan housing to rotate in the rotational direction relative to the fan housing. A tongue portion is formed between the sidewall and the impeller, a pressurized region is formed from the tongue portion along the rotational direction to the air outlet, the pressurized region includes a strong airflow region and the dust-discharging hole is in the strong airflow region.

Device verification system and device verification method

A device verification system includes an operation panel, a computer coupled to the operation panel, and a server coupled to the computer. The operation panel includes an image acquisition unit. The computer receives an image of an operator acquired by the image acquisition unit and acquires a facial image of the operator from the image. The server receives the facial image from the computer. The server stores a facial image of an authorized operator and is configured to compare the received facial image to the stored facial image to determine whether the operator is verified.

Centrifugal fan

A centrifugal fan includes a spiral housing, a driving mechanism and multiple internally mounted impellers. The driving mechanism and the centrifugal impeller, rotated by the driving mechanism, are installed in the spiral housing. A spiral flow channel is defined between the centrifugal impeller and the spiral housing. When the centrifugal impeller rotates, airflow is sucked axially into the spiral housing through an inlet opening and moves along each blade of the centrifugal impeller into the spiral flow channel. The centrifugal impeller includes a hub and multiple blades. Each blade is secured to the hub at one end and has at least one vertical convex strip or vertical concave strip at an opposite end, wherein the vertical convex strip or vertical concave strip on each of blade disturbs the airflow across thereof and reduces narrow-band noise.

Circuit board with via hole and electronic device equipped with the same

A circuit board includes a main body, an electronic component, a fixing portion and at least one via hole. The electronic component and the fixing portion are disposed on the main body. The at least one via hole is formed on the main body and adjacent to the fixing portion.

Patterning method

A patterning method includes the following steps. A hard mask layer is formed on a substrate. Mandrels are formed on the hard mask layer. Mask patterns are formed on the mandrels. Each of the mask patterns is formed on one of the mandrels. Spacers are formed on the hard mask layer. Each of the spacers is formed on a sidewall of one of the mandrels and on a sidewall of one of the mask patterns. A cover layer covering the hard mask layer, the spacers and the mask patterns is formed. A planarization process is performed to remove the cover layer on the mask patterns and the spacer and remove the mask patterns. A part of the cover layer remains between the spacers after the planarization process. The mandrels and the cover layer are removed after the planarization process.

Heat dissipation structure

A heat dissipation structure applied to a substrate with a heat generating element is provided. The heat dissipation structure includes a heat dissipation body and an elastomer. The heat dissipation body includes a connecting portion, where the connecting portion includes a central area and a peripheral area, and the central area is configured to contact with the heat generating element. The elastomer is disposed between the peripheral area and the heat generating element, to form a sealed space, and the sealed space is configured to accommodate a heat-conducting medium.

PATTERNING METHOD

A patterning method includes the following steps. A hard mask layer is formed on a substrate. Mandrels are formed on the hard mask layer. Mask patterns are formed on the mandrels. Each of the mask patterns is formed on one of the mandrels. Spacers are formed on the hard mask layer. Each of the spacers is formed on a sidewall of one of the mandrels and on a sidewall of one of the mask patterns. A cover layer covering the hard mask layer, the spacers and the mask patterns is formed. A planarization process is performed to remove the cover layer on the mask patterns and the spacer and remove the mask patterns. A part of the cover layer remains between the spacers after the planarization process. The mandrels and the cover layer are removed after the planarization process. 1. A patterning method , comprising:forming a hard mask layer on a substrate;forming mandrels on the hard mask layer;forming mask patterns on the mandrels, wherein each of the mask patterns is formed on one of the mandrels;forming spacers on the hard mask layer, wherein each of the spacers is formed on a sidewall of one of the mandrels and on a sidewall of one of the mask patterns;forming a cover layer covering the hard mask layer, the spacers and the mask patterns, wherein a material of the mandrels is identical to a material of the cover layer;performing a planarization process to remove the cover layer on the mask patterns and the spacers and remove the mask patterns, wherein a part of the cover layer remains between the spacers after the planarization process; andremoving the mandrels and the cover layer after the planarization process.2. The patterning method according to claim 1 , wherein the step of forming the spacers comprises:forming a spacer material layer conformally on the hard mask layer, the mandrels, and the mask patterns, wherein the mandrels and the mask patterns are covered by the spacer material layer; andperforming an etching back process to the spacer material layer for forming ...

Heat dissipating module and heat dissipating method thereof

A heat dissipating module disposed between a plurality of heating elements is provided. The heat dissipating module includes a plurality of heat conducting units, a set of heat dissipating fins, a plurality of fans, a plurality of sensing units and a control unit. The heat conducting units are connected to the set of the heat dissipating fins and the heating elements. A gap exists between the heat conducting units. The fans are disposed at the same side of the set of the heat dissipating fins. The sensing units are coupled to the heating elements, respectively, to detect the heat generated by the heating elements. The control unit is electrically connected to the fans and the sensing units. The heat generated by the heating elements is different from each other, and the control unit adjusts the speed of the fans according to the heat generated by the heating elements.

Method for retrieving lost object and lost object retrieval device

A method for retrieving an object which becomes lost receives an image of an object from a camera device and analyzes the image to obtain features of the object. The features information comprises category of the object and other details such as serial number. Supplementary information of the object is input on a displayer, the supplemental information comprises time and location of a lost property office or other responsible authority in receiving an object apparently lost. Information according to the features of the object and the supplementary information is broadcast. A device facilitating the retrieval of such object is also disclosed.

Display Modules

A display module is provided, which includes a display panel, an adhesive layer and a frame. The display panel includes a substrate and circuit elements. The substrate includes a first surface, a second surface and a side. The first surface and the second surface are contrary to each other. The circuit elements are disposed on the substrate where is close to the side of the first surface. The frame supports the display panel. The frame has a supporting part to support the substrate close to the side. The supporting part has a plurality of openings. The adhesive layer, disposed between the second surface of the substrate and the supporting part, is used to adhere the substrate to the supporting part.

POWER AMPLIFIER

A power amplifier is provided. The power amplifier comprises a plurality of power amplifier units and a bias unit. The power amplifier units are connected in parallel with each other to receive a differential input signal. The power amplifier units perform a power amplifying so as to output a differential output signal. The bias unit is coupled to the power amplifier units and supplies a plurality of bias signals to the power amplifier units respectively. At least two of the power amplifier units are enable to operate in different class regions in according with the corresponding bias signals. 1. A power amplifier , comprising:a plurality of power amplifier units, connected in parallel with each other to receive a differential input signal, and performing a power amplifying so as to output a differential output signal; anda bias unit, coupled to the power amplifier units, and supplying a plurality of bias signals to the power amplifier units respectively,wherein at least two of the power amplifier units, which are connected in parallel with each other, respectively receive the different bias signals from the bias unit to respectively and simultaneously operate in different class regions in according with the different bias signals respectively received by the at least two of the power amplifier units, so as to output the differential output signal in response to the different class regions of the at least two of the power amplifier units.2. The power amplifier as claimed in claim 1 , wherein each of the power amplifier units comprises:an input stage unit, receiving and amplifying the differential input signal; anda cascode stage unit, cascoded to the input stage unit, controlled by the bias signals supplied by the bias unit so as to determine the class regions of each of the power amplifier units, and generating the differential output signal in according with the amplified differential input signal.3. The power amplifier as claimed in claim 2 , wherein the ...

High capacity hydrogen storage material and method of making the same

The present invention provides a high capacity hydrogen storage material in which a plural mesopore channels and fractal networks of nanopore channels communicating therewith and connecting to the micropores are formed in a microporous material, wherein a plural metal particles are formed on the surface of the mesopore and nanopore channels and of the micropores. In another embodiment, the present invention also provides a method for making the hydrogen storage material through oxidizing the microporous material so as to form a plural mesopore channels and fractal networks of nanopore channels, both of which are connected to the micropores to form a base for the deposition of metal particles capable of decomposing hydrogen molecules into hydrogen atoms. The high capacity hydrogen storage material is capable of increasing the capacity of hydrogen storage, and besides, the oxidizing process for making the hydrogen storage material is simple and has merits of saving cost.

System and method for generating milling codes

A system for generating milling codes includes a plurality of personal computers ( 10 ), a database ( 14 ), and an application server ( 12 ). The application server, connected between the personal computers and the database, includes a circular hole handling module ( 125 ), for handling circular holes of an engineering drawing, and receiving relevant parameters of the circular holes; a non-circular hole handling module ( 126 ), for determining and handling all non-circular holes of the engineering drawing, and receiving relevant parameters of the non-circular holes; a milling path generating module ( 128 ), for generating milling paths according to the parameters of the circular holes and the non-circular holes; and a milling code generating module ( 129 ), for generating milling codes according to the milling paths. A related method for generating milling codes is also provided.

Remote control system of electric equipment

Remote control system of an electric equipment comprises a control plane and an under-control plane. The control plane comprises a micro controller. A channel switch module has a plurality of channels, and the micro controller is electrically connected to the channel switch module to select one channel of the pluralities of channels or perform a channel switch of the pluralities of channels. A first blue tooth module is electrically connected to the micro controller. A first antenna is connected to first blue tooth module to emit a blue tooth wireless communication signal of the selected channel of the micro controller. The under-control plane comprises a plurality of antennas to receive the blue tooth wireless communication signal. A plurality of second blue tooth modules are connected to the pluralities of antennas respectively. A plurality of control modules are electrically connected to the pluralities of second blue tooth modules respectively. One of the pluralities of control modules ...

Heat-dissipation device with elastic member and heat-dissipation method thereof

The invention provides a heat-dissipation device and a heat-dissipation method thereof. The electronic device includes a heat source, a thermal interface material (TIM) in contact with the heat source, a heat-dissipation module in contact with the thermal interface material, and an elastic member pushing the heat-dissipation module toward the heat source. The elastic member includes a base and a compressible portion extending from the base, whereby a force, applied to the compressible portion, is transmitted to and uniformly distributed on the base. The heat-dissipation method includes the steps of overlapping a thermal interface material and a heat-dissipation module on the heat source, and exerting a force toward the heat source to the heat-dissipation module.

Centrifugal fan

A centrifugal fan is described. The centrifugal fan is suitable for a portable electrical apparatus. A tongue shape is formed from a volute sidewall of a casing of the centrifugal fan and non-parallel to a rotational axis of blades. Therefore, when the blades rotate to generate a wake flow to blow on a surface of the volute sidewall at the tongue shape, noise generated by the centrifugal fan can be decreased.

Sticking elimination method for and structure of the water control valve of a water spraying timer

A sticking elimination method and structure for the water control valve of a water spraying timer. The methodology includes: open/closed state sensing step: detect the open/closed mode of the water control valve and generate and send a signal to the electronically controlled processing unit; stuck state judging step: the detecting and computing module of the processing unit judges if the state of the component has gone beyond the preset abnormal value; reverse control step: if a stuck state is judged, the valve is driven to reverse; reverse state sensing step: detect if the valve has successfully reversed and returned to the open/closed mode; repeated reverse step: if the stuck state is not eliminated, repeat the reverse till set times; automatic shutdown step: if the reverse times reach the set times and it is judged that the valve is still in the stuck state, shut down the water spraying timer.

Semiconductor devices

A semiconductor device includes a substrate, a semiconductor layer, a doped region, a device region, a first isolation structure, a second isolation structure and a terminal. The semiconductor layer is disposed over the substrate. The doped region is disposed in the semiconductor layer. The device region is disposed on the doped region and includes a source, a drain and a gate. The first isolation structure is disposed in the semiconductor layer and surrounds the doped region. The second isolation structure surrounds the first isolation structure and is spaced apart from the first isolation structure. The terminal is disposed between the first isolation structure and the second isolation structure, and is equipotential with the source.

Heat-dissipation device with elastic member and heat-dissipation method thereof

The invention provides a heat-dissipation device and a heat-dissipation method thereof. The electronic device includes a heat source, a thermal interface material (TIM) in contact with the heat source, a heat-dissipation module in contact with the thermal interface material, and an elastic member pushing the heat-dissipation module toward the heat source. The elastic member includes a base and a compressible portion extending from the base, whereby a force, applied to the compressible portion, is transmitted to and uniformly distributed on the base. The heat-dissipation method includes the steps of overlapping a thermal interface material and a heat-dissipation module on the heat source, and exerting a force toward the heat source to the heat-dissipation module.

Electronic device

An electronic device includes an accommodating space, a fan, a cover, and a three dimensional dust extraction mesh. The fan is disposed in the accommodating space. The fan includes a first fixing portion. The cover detachably covers the accommodating space, and the cover includes a second fixing portion in accommodating space. The three dimensional dust extraction mesh includes a body, a third fixing portion, and a fourth fixing portion, and the third fixing portion and the fourth fixing portion are located at periphery of the body. The third fixing portion of the three dimensional dust extraction mesh cooperates with the first fixing portion of the fan, and the fourth fixing portion of the three dimensional dust extraction mesh cooperates with the second fixing portion of the cover to detachably fix the three dimensional dust extraction mesh between the cover and the fan.

Power apparatus having built-in powerline networking adapter

A power apparatus having a built-in powerline networking adapter is revealed. This invented power adapter includes one electrical plug and one body. The electrical plug is purposed to connect a called powerline networking, for instance, the home powerline. The body includes at least one electrical outlet and one networking adapter. The at least electrical outlet is purposed to connect this electrical plug for power supply. This networking adapter connects this electrical plug to transport the signal and data packets along the powerline. The above power apparatus having a built-in powerline networking adapter is capable of utilizing one cable to connect the electrical plug and the body in order to undergo electrical conductivity and possess the function of power line lengthening and networking physical extension.

Near field communication device and tag position determination method by using the same

A near field communication device and a method of determining the position of a tag are provided. The near field communication device includes a first coil, a second coil, and a control circuit. One end of the first coil is coupled to a first grounding end. One end of the second coil is coupled to a second grounding end. The control circuit includes a first current pin and a second current pin. The first current pin is coupled to the other end of the first coil. The second current pin is coupled to the other end of the second coil. The control circuit transmits a first current signal to the first coil by the first current pin, and transmits a second current signal to the second coil by the second current pin, the control circuit analyzes the change of the first current signal and the change of the second current signal to determine whether the position of a tag is close to the first coil or close to the second coil.

ISOLATED TRANSGENIC MAMMALIAN NEURAL CELL FOR DETECTION OF A SAMPLE CONTAINING A CHEMICAL SUBSTANCE DAMAGE TO NEUROLOGICAL SYSTEM OR SELECTION OF DRUGS FOR TREATING NEURODEGENERATIVE DISORDERS

The invention is to provide an isolated transgenic mammalian neural cell, which comprises at least one heterologous vector expressing AhR/ARNT. Also provided is methods the detection of a sample containing a chemical substance damage to the nervous system and the selection of drugs for treating neurodegenerative disorders.

Food depositing system

A food depositing system for the benefit of customers and food shops includes a first electronic device. The first electronic device includes a processor and programs stored in a memory. The processor causes the display of an interactive depositing interface during a food depositing operation, the deposited food items being input as deposited items. Identity and certain features of a depositing customer are also obtained during the depositing operation and an association is made accordingly and stored to await the customer's takeback of food deposited.

Backlight module

A backlight module including a back plate, a light source module and a connecting strip is provided. The light source module is disposed on the back plate and includes a substrate and a plurality of light sources, wherein the substrate extends in an extending direction, and the plurality of light sources are disposed on the substrate. The connecting strip connects the substrate and the back plate and includes a substrate-connecting section and a back plate-connecting section, wherein the substrate-connecting section is attached to the substrate, the back plate-connecting section is attached to the back plate. The substrate-connecting section has a first width parallel to the extension direction, the back plate-connecting section has a second width parallel to the extension direction and smaller than the first width, in which the outmost light sources disposed at two sides along the extension direction protrudes respectively beyond two opposite ends of the back plate-connecting section.

Backlight module

This present invention discloses a backlight module including a frame and a light guide plate. The frame includes a base plane and a side wall, wherein the side wall is disposed at the edge of the base plane and encloses a disposition space. The side wall includes a first inner surface and an outer surface, wherein a distance between the first inner surface and the outer surface is decreased as the first inner surface comes closer to a bottom of the side wall. The light guide plate is disposed on the base plane and within the disposition space, wherein the first inner surface sinks toward the outer surface and a recessed space is formed between the first inner surface and a lateral side of the light guide plate.

Aluminum extruded fin set with noise reduction functionality

An aluminum extruded fin set includes a substrate and a plurality of dissipation fins mounted upright on it. There are gaps between heat dissipation fins. Each dissipation fin is divided into three child dissipation fins by two slanted cutouts. The child dissipation fin between two slanted cutouts is bent toward the gap between heat dissipation fins. When airflow passes by the gaps, the airflow velocity distribution is modified due to the bent child dissipation fins and the noise spectrum distribution is modified as well. Such a Hay-stack noise spectrum distribution is more comfortable for the listener than a conventional one.

Method of fabricating mask pattern

A method of fabricating a mask pattern includes providing numerous masks on a substrate. A wider trench and a narrower trench are respectively defined between the mask. Subsequently, a mask material is formed to fill in the wider trench and the narrower trench. The top surface of the mask material overlapping the wider trench is lower than the top surface of the mask material overlapping the narrower trench. A photoresist layer is formed on the mask material overlapping the wider trench. Later, the mask material overlapping the narrower trench is etched while the mask material overlapping the wider trench is protected by the photoresist layer.

Backlight Module

This present invention discloses a backlight module including a frame and a light guide plate. The frame includes a base plane and a side wall, wherein the side wall is disposed at the edge of the base plane and encloses a disposition space. The side wall includes a first inner surface and an outer surface, wherein a distance between the first inner surface and the outer surface is decreased as the first inner surface comes closer to a bottom of the side wall. The light guide plate is disposed on the base plane and within the disposition space, wherein the first inner surface sinks toward the outer surface and a recessed space is formed between the first inner surface and a lateral side of the light guide plate.

Hybrid class operation power amplifier

A power amplifier is provided. The power amplifier comprises a plurality of power amplifier units and a bias unit. The power amplifier units are connected in parallel with each other to receive a differential input signal. The power amplifier units perform a power amplifying so as to output a differential output signal. The bias unit is coupled to the power amplifier units and supplies a plurality of bias signals to the power amplifier units respectively. At least two of the power amplifier units are enable to operate in different class regions in according with the corresponding bias signals.

Heat dissipating device

A heat dissipating device includes a supporting part, a plurality of first fins and a plurality of second fins. The first fins are disposed in a vertical array at the supporting part. The second fins are disposed in an inclined array at the supporting part. The first fins and the second fins are staggeredly disposed and adjacent to each other correspondingly. The heat exchange efficiency of the fins is improved so as to increase the heat dissipating efficiency of the heat dissipating device.

BACKLIGHT MODULE AND ASSEMBLY METHOD THEREOF

A backlight module includes a light guide plate with at least one light incident surface, and a light source structure arranged at a side of the light guide plate. The light source structure includes a reflection cover and at least one light emitting module. At least one positioning pin is arranged on the reflection cover. The at least one light emitting module is installed on the reflection cover and corresponding to the at least one light incident surface. The at least one light emitting module is fixed on the positioning pin in a rotatable manner, such that the at least one light emitting module can rotate around the positioning pin as an axis when the reflection cover is combined with the light guide plate, so as to allow the at least one light emitting module facing the at least one light incident surface.

NEAR FIELD COMMUNICATION DEVICE AND TAG POSITION DETERMINATION METHOD BY USING THE SAME

A near field communication device and a method of determining the position of a tag are provided. The near field communication device includes a first coil, a second coil, and a control circuit. One end of the first coil is coupled to a first grounding end. One end of the second coil is coupled to a second grounding end. The control circuit includes a first current pin and a second current pin. The first current pin is coupled to the other end of the first coil. The second current pin is coupled to the other end of the second coil. The control circuit transmits a first current signal to the first coil by the first current pin, and transmits a second current signal to the second coil by the second current pin, the control circuit analyzes the change of the first current signal and the change of the second current signal to determine whether the position of a tag is close to the first coil or close to the second coil. 1. A near field communication device , comprising:a first coil, one end of the first coil is coupled to a first grounding end;a second coil, one end of the second coil is coupled to a second grounding end; and a first current pin, coupled to the other end of the first coil; and', 'a second current pin, coupled to the other end of the second coil;, 'a control circuit, comprisingwherein, the control circuit transmits a first current signal to the first coil by the first current pin, and transmits a second current signal to the second coil by the second current pin, the control circuit analyzes the change of the first current signal and the change of the second current signal to determine whether the position of a tag is close to the first coil or close to the second coil.2. The near field communication device according to claim 1 , wherein the near field communication device has a power saving operating mode claim 1 , in a duty cycle of the power saving operating mode claim 1 , the control circuit transmits the first current signal by the first current pin ...

Backlight Module and Light Source Module Thereof

A backlight module and a light source module thereof are disclosed. The light source module includes a substrate, at least one first light source, and at least one second light source. The substrate includes a first substrate portion and a second substrate portion. The first substrate portion extends along a length direction, and the second substrate portion bends an acute angle corresponding to an extending surface of the first substrate portion. The at least one first light source and the at least one second light source are disposed on the first substrate portion and the second substrate portion respectively. The acute angle is existed between the light-emitting directions of the first light source and the second light source, and the light-emitting directions are parallel to the first substrate portion. 1. A light source module , comprising:a substrate, comprising a first substrate portion and a second substrate portion, wherein the first substrate portion extends along a length direction, and the second substrate portion bends an acute angle relative to an extending surface of the first substrate portion;at least one first light source, disposed on the first substrate portion; andat least one second light source, disposed on the second substrate portion;wherein the acute angle is existed between the light-emitting directions of the first light source and the second light source, and the light-emitting directions are parallel to the first substrate portion.2. The light source module of claim 1 , wherein the first substrate portion is a hard substrate or a flexible substrate claim 1 , and the first substrate portion has a long side and a short side which are connected; the second substrate portion is a flexible substrate and added to connect with the first substrate portion.3. The light source module of claim 2 , wherein the second substrate portion is connected with a surface of the first substrate portion back to the first light source claim 2 , and the second ...

Hand lamp

METHOD OF FABRICATING A MASK

A method of fabricating a mask includes providing a substrate. A first material layer is disposed on the substrate. Then, the first material layer is partly removed. A second trench is formed between the remaining first material layer. The second trench includes a height. Later, a second material layer is formed to conformally fill in the second trench. The second material layer includes a thickness. The thickness of the second material layer equals the height of the second trench. Finally, part of the second material layer is removed, and the remaining second material layer and the remaining first material layer comprise a second mask. 1. A method of fabricating a mask , comprising:providing a substrate, wherein a first material layer is disposed on the substrate;forming a first mask to cover the first material layer, wherein the first mask comprises a plurality of sub-masks, and a first trench is disposed between the sub-masks adjacent to each other;removing part of the first material layer by using the first mask as a first protective mask to form a second trench between the part of the first material layer which is not removed, wherein the second trench and the first trench form a third trench, the second trench has a height, and the third trench has two sidewalls and a bottom;forming a second material layer to conformally fill in the third trench, wherein the second material layer comprises a thickness, and the thickness equals the height of the second trench; andremoving part of the second material layer, wherein the second material layer which is not removed and the first material layer which is not removed form a second mask.2. The method of fabricating a mask of claim 1 , further comprising:after forming the second mask, forming a third mask covering the second mask, wherein the third mask comprises an opening, and the second mask disposed directly under the opening is defined as a trench pattern break;removing the trench pattern break by using the third ...

COOLING FIN AND HEAT DISSIPATION MODULE HAVING THE SAME

A cooling fin, applied in a heat dissipation module, includes a fin body, a penetration portion, and at least one bending portion. The penetration portion is formed on the fin body and includes a slot, a first bending wall, and a second bending wall. The first bending wall and the second bending wall are formed at the opposite sides of the slot. The bending portion is formed on the fin body and adjacent to one end of the slot. 1. A cooling fin , comprising:a fin body;a penetration portion formed on the fin body and including a slot, a first bending wall, and a second bending wall, wherein the first bending wall and the second bending wall are formed at opposite sides of the slot; anda first bending portion formed at the fin body and adjacent to one end of the slot.2. The cooling fin according to claim 1 , wherein the distance between the first bending wall and the second bending wall changes along with the bending degree of the first bending portion.3. The cooling fin according to claim 1 , wherein the fin body includes a first baffle and a second baffle claim 1 , and the first baffle and the second baffle are disposed at the opposite sides of the fin body.4. The cooling fin according to claim 1 , further comprising a second bending portion disposed at the other end of the slot relative to the first bending portion.5. The cooling fin according to claim 3 , wherein an airflow channel is formed between the first bending wall and the first baffle.6. The cooling fin according to claim 3 , wherein an airflow channel is formed between the second bending wall and the second baffle.7. A heat dissipation module claim 3 , comprising: a fin body;', 'a penetration portion, formed on the fin body and including a slot, a first bending wall, and a second bending wall, wherein the first bending wall and the second bending wall are formed at opposite sides of the slot; and', 'a first bending portion, formed at the fin body and adjacent to one end of the slot; and', 'a heat pipe ...

POWER APPARATUS HAVING BUILT-IN POWERLINE NETWORKING ADAPTER

A power apparatus having a built-in powerline networking adapter is revealed. This invented power adapter includes one electrical plug and one body. The electrical plug is purposed to connect a called powerline networking, for instance, the home powerline. The body includes at least one electrical outlet and one networking adapter. The at least electrical outlet is purposed to connect this electrical plug for power supply. This networking adapter connects this electrical plug to transport the signal and data packets along the powerline. The above power apparatus having a built-in powerline networking adapter is capable of utilizing one cable to connect the electrical plug and the body in order to undergo electrical conductivity and possess the function of power line lengthening and networking physical extension.

CIRCUIT BOARD WITH VIA HOLE AND ELECTRONIC DEVICE EQUIPPED WITH THE SAME

A circuit board includes a main body, an electronic component, a fixing portion and at least one via hole. The electronic component and the fixing portion are disposed on the main body. The at least one via hole is formed on the main body and adjacent to the fixing portion.

BACKLIGHT MODULE

A backlight module including a light guide plate and a light source is provided. The light guide plate has a light incident surface, a light reflection surface, a first side surface and a second side surface. The light incident surface is connected to the second side surface. The reflection surface is connected between the first side surface and the light incident surface. The first and the second side surfaces are two planes with their extending planes intersected. The light incident surface is a chamfering plane connected between the first and the second side surfaces. The light reflection surface is a cambered surface connected between the first side surface and the light incident surface. The light source is disposed next to the light incident surface, so as to transmit light into the light guide plate through the light incident surface. 1. A backlight module , comprising:a light guide plate, having a light incident surface, a light reflection surface, a first side surface, and a second side surface, wherein the light incident surface is connected to the second side surface, the light reflection surface is connected between the first side surface and the light incident surface, the first side surface and the second side surface are two planes with their extending planes intersected, the light incident surface is a chamfering plane connected between the first side surface and the second side surface, and the light reflection surface is a cambered surface connected between the first side surface and the light incident surface; anda light source, disposed next to the light incident surface, so as to transmit light into the light guide plate through the light incident surface.2. The backlight module according to claim 1 , wherein the included angle of the first and the second side surfaces is less than 90°.3. The backlight module according to claim 1 , wherein the light guide plate has a top surface claim 1 , connected to the light incident surface claim 1 , the ...

Backlight module and light source module thereof

A backlight module and a light source module thereof are disclosed. The light source module includes a substrate, at least one first light source, and at least one second light source. The substrate includes a first substrate portion and a second substrate portion. The first substrate portion extends along a length direction, and the second substrate portion bends an acute angle corresponding to an extending surface of the first substrate portion. The at least one first light source and the at least one second light source are disposed on the first substrate portion and the second substrate portion respectively. The acute angle is existed between the light-emitting directions of the first light source and the second light source, and the light-emitting directions are parallel to the first substrate portion.

Complex Circuit Board and Fabrication Method Thereof

A complex circuit board including a printed circuit board assembly (PCBA) and a flexible printed circuit (FPC) for providing driving signals for light sources is disclosed. The PCBA includes a supporting portion and a connecting portion. The light sources are disposed above the supporting portion. The connection portion contacts electrically with a contacting portion of the FPC. The contacting portion of the FPC has a fixing hole. The connecting portion of the PCBA has a fixing portion. Moreover, the FPC has two or more than two first bend portions on the contacting portion. The fixing portion of the PCBA is inserted into the fixing hole of the FPC to complete the complex circuit board without extra attachment units. Therefore, the assembly procedure is simplified to increase throughput and the cost is reduced. 1. A complex circuit board for supporting at least one light source , comprising: a supporting section having a supporting surface, wherein said light source is disposed on said supporting surface; and', a first surface extending from said supporting surface;', 'a first side surface adjacent to said first surface; and', 'a first fixing portion disposed on said first side surface; and, 'a connecting section extending from said supporting section and having], 'a printed circuit board assembly (PCBA) including 'a contacting section, connected to said connecting section, having a first fixing hole;', 'a flexible printed circuit (FPC) including'}wherein said first fixing hole corresponds to said first fixing portion and said first fixing portion is inserted into said first fixing hole to couple said flexible printed circuit with said printed circuit board assembly.2. The complex circuit board of claim 1 , wherein said contacting section comprises:a first bend portion, wherein said flexible printed circuit changes an extending direction from said contacting section via said first bend potion and has a bending angle with said contacting section; anda second bend ...

HEAT DISSIPATING MODULE AND HEAT DISSIPATING METHOD THEREOF

A heat dissipating module disposed between a plurality of heating elements is provided. The heat dissipating module includes a plurality of heat conducting units, a set of heat dissipating fins, a plurality of fans, a plurality of sensing units and a control unit. The heat conducting units are connected to the set of the heat dissipating fins and the heating elements. A gap exists between the heat conducting units. The fans are disposed at the same side of the set of the heat dissipating fins. The sensing units are coupled to the heating elements, respectively, to detect the heat generated by the heating elements. The control unit is electrically connected to the fans and the sensing units. The heat generated by the heating elements is different from each other, and the control unit adjusts the speed of the fans according to the heat generated by the heating elements. 1. A heat dissipating module disposed between a plurality of heating elements , the heat dissipating module comprising:a plurality of heat conducting units connected to the heating elements, respectively;a set of heat dissipating fins connected to the heat conducting units, wherein a gap exists between the heat conducting units;a plurality of fans disposed at the same side of the set of the heat dissipating fins;a plurality of sensing units coupled to the heating elements, respectively, to detect heat generated by the heating elements; anda control unit electrically connected to the fans and the sensing units, wherein the heat generated by the heating elements is different from each other and the control unit adjusts the speed of the fans according to the heat generated by the heating elements.2. The heat dissipating module according to claim 1 , wherein the heat conducting units are connected to edge of the set of the heat dissipating fins claim 1 , respectively.3. The heat dissipating module according to claim 1 , wherein the heat conducting units pass through the set of the heat dissipating fins.4. ...

Complex Circuit Board and Fabrication Method Thereof

A complex circuit board including a printed circuit board assembly (PCBA) and a flexible printed circuit (FPC) for providing driving signals for light sources is disclosed. The PCBA includes a supporting portion and a connecting portion. The light sources are disposed above the supporting portion. The connection portion contacts electrically with a contacting portion of the FPC. The contacting portion of the FPC has a fixing hole. The connecting portion of the PCBA has a fixing portion. Moreover, the FPC has two or more than two first bend portions on the contacting portion. The fixing portion of the PCBA is inserted into the fixing hole of the FPC to complete the complex circuit board without extra attachment units. Therefore, the assembly procedure is simplified to increase throughput and the cost is reduced.

ELECTRONIC SYSTEM AND EXPANSION BASE THEREOF

An electronic system includes an expansion base and an electronic device. The expansion base includes a base body, a first pipe line, a liquid cooler and a driving unit. The base body includes a first connecting portion disposed in the base body. The liquid cooler is connected to the first connecting portion via the first pipe line. The driving unit connects the first pipe line. The electronic device includes a main body, a second pipe line and a liquid block. The main body includes a second connecting portion, and the second pipe line is connected to the second connection portion. The liquid block is connected to the second connecting portion via the second pipe line. The first connecting portion can be connected to the second connecting portion to form a circulation flow channel to drive heat exchange medium in the circulation flow channel by the driving unit. 1. An electronic system , comprising: a base body including a first connecting portion;', 'a first pipe line disposed in the base body;', 'a liquid cooler connected to the first connecting portion via the first pipe line; and', 'a driving unit connected to the first pipe line; and, 'an expansion base including a main body including a second connecting portion;', 'a second pipe line connected to the second connecting portion; and', 'a liquid block connected to the second connecting portion via the second pipe line,, 'an electronic device includingwherein the first connecting portion is connected to the second connecting portion to form a circulation flow channel, and heat exchange medium in the circulation flow channel is driven by the driving unit.2. The electronic system according to claim 1 , wherein the expansion base includes a receiving recess that connects the liquid cooler and the first pipe line.3. The electronic system according to claim 1 , wherein the expansion base includes a heat dissipating fan disposed in the base body claim 1 , and the heat dissipating fan provides cool air to the liquid ...

Extended fin array

An extended fin array has a main heat-dissipation module and an extended heat-dissipation module. The main heat-dissipation module and the extended heat-dissipation module are stacked to increase the effective convective area to increase the heat-dissipation effect. The extended heat-dissipation module is in the main heat-dissipation module when the heat amount generated by an electronic device is normal. The extended heat-dissipation module extends out from the main heat-dissipation module to increase the heat convection area when the heat amount generated by the electronic device is large.

IMAGE PROCESSING SYSTEM OF BACKGROUND REMOVAL AND WHITE/BLACK POINT COMPENSATION

Embodiments are directed towards identifying background pixels in a scanned image so that they can be removed from the image. A histogram of each color channel for an initially scanned portion of the image may be determined. The histogram may represent a frequency distribution of pixels in the scanned portion across each color value for each color channel. A white point tracking profile may be determined based on the histogram. The white point tracking profile may identify a range of color values for each channel that are statistically related to a mode color value of a corresponding color channel. When pixels in the scanned image are determined to have a color profile within the white point tracking profile, then those pixels may be modified to a predetermined color profile, such as a maximum color value for each channel. The modified pixels may then he removed from the scanned image. 1. A method for removing a background in a scanned image , comprising:determining a histogram of each color channel for at least an initially scanned portion of the image, wherein the histogram represents a frequency distribution of pixels in the initially scanned portion across each color value for each color channel;determining a white point tracking profile based on the histogram, wherein the white point tracking profile identifies a range of color values for each channel that are statistically related to a mode color value of a corresponding color channel;when at least a portion of the pixels in the scanned image are determined to have a color profile within the white point tracking profile, modifying the at least portion of pixels to a predetermined color profile; andremoving the modified pixels from the scanned image.2. The method of claim 1 , further comprising:determining black point tracking based on each color channel's lowest color value in at least the initially scanned portion of the image; andexpanding each color channel's color spectrum by normalizing each color channel ...

DISPLAY DEVICE

A display device includes a bezel, first and second light guide plates (LGP), first and second light emitting element, first and second reflection sheets, a first fixing member, and at least one display panel. Each of the first and second LGPs has a bottom surface, a light exit surface, a light incident surface, and a first side surface. The first and second reflection sheets are located between the bezel and the first LGP and between the bezel and the second LGP, respectively. Bent portions of the first and second reflection sheets are disposed beside the first side surface of the first LGP and the first side surface of the second LGP, respectively and located between the first side surface of the first LGP and the first side surface of the second LGP. The first fixing member is sandwiched between the bent portions of the first and second reflection sheets.

Method, apparatus, and non-transitory computer readable medium for processing audio of virtual meeting room

A method for processing audio generated in a virtual meeting room (VMR) includes setting a quantity of mesh vertexes according to seats in the VMR, obtaining first voiceprint information of a presenter, the first voiceprint information comprising a frequency, an amplitude, and a phase difference of an audio signal, adjusting the frequency or amplitude of the first voiceprint information according to the quantity of the mesh vertexes, and obtaining second voiceprint information; and determining a seat of the presenter in the VMR according to the second voiceprint information. An apparatus and a non-transitory computer readable medium for processing audio as above are also disclosed.

Heat dissipation method and electronic device using the same

A heat dissipation method applied to an electronic device including an electronic component is provided. The heat dissipation method includes: sensing a temperature of an electronic component by the temperature sensor; determining whether the temperature of the electronic component is larger than a threshold temperature; determining a rotation speed rank corresponding to a basic rotation speed and intermittently accelerating the basic rotation speed in the rotation speed rank while the sensed temperature of the electronic device is larger than a threshold temperature.

Complex circuit board fabrication method

A complex circuit board including a printed circuit board assembly (PCBA) and a flexible printed circuit (FPC) for providing driving signals for light sources is disclosed. The PCBA includes a supporting portion and a connecting portion. The light sources are disposed above the supporting portion. The connection portion contacts electrically with a contacting portion of the FPC. The contacting portion of the FPC has a fixing hole. The connecting portion of the PCBA has a fixing portion. Moreover, the FPC has two or more than two first bend portions on the contacting portion. The fixing portion of the PCBA is inserted into the fixing hole of the FPC to complete the complex circuit board without extra attachment units. Therefore, the assembly procedure is simplified to increase throughput and the cost is reduced.

Image processing system of background removal and white/black point compensation

Embodiments are directed towards identifying background pixels in a scanned image so that they can be removed from the image. A histogram of each color channel for an initially scanned portion of the image may be determined. The histogram may represent a frequency distribution of pixels in the scanned portion across each color value for each color channel. A white point tracking profile may be determined based on the histogram. The white point tracking profile may identify a range of color values for each channel that are statistically related to a mode color value of a corresponding color channel. When pixels in the scanned image are determined to have a color profile within the white point tracking profile, then those pixels may be modified to a predetermined color profile, such as a maximum color value for each channel. The modified pixels may then be removed from the scanned image.

Complex circuit board and fabrication method thereof

A complex circuit board including a printed circuit board assembly (PCBA) and a flexible printed circuit (FPC) for providing driving signals for light sources is disclosed. The PCBA includes a supporting portion and a connecting portion. The light sources are disposed above the supporting portion. The connection portion contacts electrically with a contacting portion of the FPC. The contacting portion of the FPC has a fixing hole. The connecting portion of the PCBA has a fixing portion. Moreover, the FPC has two or more than two first bend portions on the contacting portion. The fixing portion of the PCBA is inserted into the fixing hole of the FPC to complete the complex circuit board without extra attachment units. Therefore, the assembly procedure is simplified to increase throughput and the cost is reduced.

Coating method for liquid metal thermal grease and heat dissipation module

A coating method applied to perform coating with liquid metal thermal grease and a heat dissipation module are provided. The coating method includes: providing liquid metal thermal grease on a surface of an electronic element, and scraping the liquid metal thermal grease by a scraper, to coat the surface of the electronic element with the liquid metal thermal grease. A surface of the scraper is roughened. According to the coating method, the surface of the electronic element is evenly coated with the liquid metal thermal grease effectively.

Backlight module

A backlight module including a light guide plate and a light source is provided. The light guide plate has a light incident surface, a light reflection surface, a first side surface and a second side surface. The light incident surface is connected to the second side surface. The reflection surface is connected between the first side surface and the light incident surface. The first and the second side surfaces are two planes with their extending planes intersected. The light incident surface is a chamfering plane connected between the first and the second side surfaces. The light reflection surface is a cambered surface connected between the first side surface and the light incident surface. The light source is disposed next to the light incident surface, so as to transmit light into the light guide plate through the light incident surface.

Timer panel for sprinkler

ENCRYPTED HARD DISK DEVICE

An encrypted hard disk device is provided, including a near-field communication (NFC) sensing module, a processor, a storage unit, and a power switch. The NFC sensing module is configured to read a user identification (UID) of at least one sensor element. The processor is electrically connected to the NFC sensing module and the storage unit. The processor receives the UID and generates a control signal when the UID is approved. The power switch is electrically connected to the processor and the storage unit and maintains a conducting state according to the control signal and supplies power to the storage unit for accessing the storage unit.

ELECTRONIC DEVICE

An electronic device includes an accommodating space, a fan, a cover, and a stereoscopic dust extraction mesh. The fan is disposed in the accommodating space. The fan includes a first fixing portion. The cover detachably covers the accommodating space, and the cover includes a second fixing portion in accommodating space. The stereoscopic dust extraction mesh includes a body, a third fixing portion, and a fourth fixing portion, and the third fixing portion and the fourth fixing portion are located at periphery of the body. The third fixing portion of the stereoscopic dust extraction mesh cooperates with the first fixing portion of the fan, and the fourth fixing portion of the stereoscopic dust extraction mesh cooperates with the second fixing portion of the cover to detachably fix the stereoscopic dust extraction mesh between the cover and the fan. 1. An electronic device , comprising:an accommodating space;a fan disposed in the accommodating space, wherein the fan includes a first fixing portion;a cover detachably covering the accommodating space, wherein the cover includes a second fixing portion in accommodating space; anda stereoscopic dust extraction mesh including a body, a third fixing portion, and a fourth fixing portion, wherein the third fixing portion and the fourth fixing portion are located at periphery of the body;wherein the third fixing portion of the stereoscopic dust extraction mesh cooperates with the first fixing portion of the fan, and the fourth fixing portion of the stereoscopic dust extraction mesh cooperates with the second fixing portion of the cover to detachably fix the stereoscopic dust extraction mesh between the cover and the fan.2. The electronic device according to claim 1 , wherein fixing modes between the first fixing portion and the third fixing portion claim 1 , and between the second fixing portion and the fourth fixing portion are fastening claim 1 , magnetic claim 1 , abutting claim 1 , or locking.3. The electronic device ...

PHOTOLUMINESCENT ORGANIC MATERIAL

A compound of formula (I) is disclosed: 2. The compound as claimed in claim 1 , wherein said electron-donatable moiety is selected from a group consisting of an oxygen atom claim 1 , a nitrogen atom claim 1 , a sulfur atom claim 1 , a hydroxyl group claim 1 , an aldehyde group claim 1 , a ketone group claim 1 , an ether group claim 1 , a siloxy group claim 1 , an amino group claim 1 , a thiol group claim 1 , an amido group claim 1 , and combinations thereof.3. The compound as claimed in claim 1 , wherein each of R claim 1 , R claim 1 , and Ris not an aryl group.4. The compound as claimed in claim 1 , which is produced by(a) subjecting a starting compound to an intramolecular imine-formation reaction, wherein said starting compound contains said electron-donatable moiety, an amino group, and a reactive group capable of conducting said intramolecular imine-formation reaction with said amino group; or(b) subjecting a first compound and a second compound to an intermolecular imine-formation reaction, said first compound containing an amino group, said second compound containing a reactive group capable of conducting said intermolecular imine-formation reaction with said amino group of said first compound, at least one of said first compound and said second compound containing said electron-donatable moiety, said first compound and said second compound may be the same compound or different compounds.5. The compound as claimed in claim 4 , wherein said starting compound is polyglucosamine.6. The compound as claimed in claim 4 , wherein said intramolecular imine-formation reaction is conducted in a solvent selected from a group consisting of water claim 4 , alcohol claim 4 , ketone claim 4 , ester claim 4 , and combinations thereof.7. The compound as claimed in claim 6 , wherein said intramolecular imine-formation reaction is conducted at a temperature ranging from 25° C. to a reflux temperature of a combination of said starting compound and said solvent.8. The compound as ...

HEAT-DISSIPATING MODULE

A heat-dissipating module applied to a circuit board having an electronic element is disclosed. The heat-dissipating module includes a plurality of connecting portions, a contacting portion and a folded portion. The heat-dissipating module is connected to the circuit board by the connecting portions, and a first surface of the contacting portion contacts the electronic element. The folded portion is connected to the contacting portion. The heat-dissipating module is suitable for a thin and light electronic device and has firm structure. 1. A heat-dissipating module applied to a circuit board , the circuit board having an electronic element , the heat-dissipating module comprising:a plurality of connecting portions, the heat-dissipating module being connected to the circuit board by the connecting portions;a contacting portion, a first surface of the contacting portion contacting the electronic element; anda folded portion connected to the contacting portion.2. The heat-dissipating module of claim 1 , wherein the connecting portions claim 1 , the contacting portion and the folded portion are integrally formed.3. The heat-dissipating module of claim 1 , wherein the contacting portion is disposed between the folded portion and the electronic element.4. The heat-dissipating module of claim 1 , wherein at least one edge of the folded portion has a bent part.5. The heat-dissipating module of claim 1 , wherein each of the connecting portions comprises a screw hole or an embedded structure.6. The heat-dissipating module of claim 1 , wherein each of the connecting portions is flexible.7. The heat-dissipating module of claim 1 , wherein each of the connecting portions has a height difference with respect to the contacting portion.8. The heat-dissipating module of claim 1 , wherein at least one edge of the contacting portion has a bent part.9. The heat-dissipating module of claim 1 , further comprising:at least a three-dimensional structure disposed between the contacting ...

DATA CENTER NETWORK SYSTEM AND PACKET FORWARDING METHOD THEREOF

A data center network system and a packet forwarding method thereof are provided. The data center network system includes a virtual bridge and an address resolution protocol (ARP) server. The virtual bridge intercepts an ARP request having an identification field and a destination IP address field and adds a corresponding virtual data center identification to the identification field of the ARP request and redirecting the ARP request to the ARP server. Additionally, the ARP server queries a corresponding MAC address according to an IP address recorded in the destination IP address field of the ARP request and the corresponding VDCID recorded in the identification field of the ARP request, and transmits the corresponding MAC address in response to the ARP request. Accordingly, the same private IP address can be reused in the data center network system. 1. A data center network system , comprising:a virtual bridge, connected to a network;an ARP server, connected to the network; anda virtual machine, executed on a physical machine and connected to the network through the virtual bridge,wherein the virtual bridge intercepts an ARP request from the virtual machine for querying a MAC address of a target virtual machine, adds a corresponding VDCID to an identification field of the ARP request and redirects the ARP request,wherein the ARP server queries a corresponding MAC address according to an IP address recorded in a destination IP address field of the ARP request and the corresponding VDCID recorded in the identification field of the ARP request, and transmits the corresponding MAC address in response to the ARP request.2. The data center network system as claimed in claim 1 , wherein the target virtual machine is executed on the physical machine and connected to the network through the virtual bridge claim 1 ,wherein the virtual bridge determines whether the VDCID of the virtual machine is the same as the VDCID of the target virtual machine according to a virtual ...

LUBRICANT BASE STOCKS FROM RENEWABLE SOURCES WITH IMPROVED LOW TEMPERATURE PROPERTIES

Provided are lube base stocks produced from renewable biological sources with improved low temperature properties. In one form, the lube base stock includes from 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a C level ranging from 2 to 101% of the modern day C level in the atmosphere, and yields a CCS ratio (Cold Crank Simulator (CCS) viscosity to the predicted CCS viscosity by Walther equation) of less than or equal to 0.85 at −35° C. The base stocks are useful as in formulated lubricant compositions requiring improved low temperature properties. 1. A lube base stock produced from a renewable biological source comprising from 10 to 35 wt. % paraffins , 40 to 70 wt. % 1-ring naphthenes , and 0 to 40 wt. % combined 2-ring naphthenes and aromatics ,wherein the ratio of 1-ring naphthenes to paraffins is from 1.8 to 5.0, andwherein the Viscosity Index of the lube base stock is from 100 to 160.2. The lube base stock of claim 1 , wherein the paraffins range from 15 to 30 wt. %.3. The lube base stock of claim 1 , wherein the 1-ring naphthenes range from 45 to 65 wt. %.4. The lube base stock of claim 1 , wherein the combined 2-ring naphthenes and aromatics range from 5 to 35 wt. %.5. The lube base stock of claim 1 , wherein the ratio of 1-ring naphthene to paraffins is from 1.9 to 4.0.6. The lube base stock of claim 1 , wherein the Viscosity Index of the lube base stock is from 110 to 140.7. The lube base stock of claim 1 , wherein the lube base stock yields a CCS ratio (Cold Crank Simulator (CCS) viscosity to the predicted CCS viscosity by Walther equation) less than or equal to 0.85 at −35° C.8. The lube base stock of claim 1 , wherein the lube base stock yields a CCS ratio (Cold Crank Simulator (CCS) viscosity to the predicted CCS viscosity by Walther equation) less ...

LUBRICANT COMPOSITIONS FROM RENEWABLE BASE STOCKS WITH IMPROVED PROPERTIES

Provided are lubricant compositions from renewable biological sources with improved properties and methods of making and using such compositions. In one form, the lubricant composition includes from 20 to 99.8 wt. % of a lube base stock produced from a renewable biological source and an effective amount of one or more lubricant additives. The lube base stock includes 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a C level ranging from 2 to 101% of the modern day C level in the atmosphere, and yields a CCS ratio of less than or equal to 0.85 at −35° C. The lubricant compositions exhibit improved solvency and % thickening when blended with a viscosity modifier. 1. A lubricant composition comprising from 20 to 99.8 wt. % of a renewable lube base stock produced from a renewable biological source and an effective amount of one or more lubricant additives , wherein the renewable lube base stock includes from 10 to 35 wt. % paraffins , 40 to 70 wt. % 1-ring naphthenes , and 0 to 40 wt. % combined 2-ring naphthenes and aromatics , wherein the ratio of 1-ring naphthenes to paraffins is from 1.8 to 5.0 for the renewable lube base stock , and wherein the Viscosity Index of the renewable lube base stock is from 100 to 160.2. The lubricant composition of claim 1 , wherein the effective amount of one or more lubricant additives ranges from 0.2 to 20 wt. % of the total lubricant composition.3. The lubricant composition of claim 1 , wherein the one or more lubricant additives are selected from the group consisting of antioxidants claim 1 , stabilizers claim 1 , detergents claim 1 , dispersants claim 1 , demulsifiers claim 1 , antioxidants claim 1 , anti-wear additives claim 1 , pour point depressants claim 1 , viscosity index modifiers claim 1 , friction modifiers claim 1 , anti ...

PORTABLE ELECTRONIC DEVICE AND SYSTEM

A portable electronic system includes a portable device and a mobile device. The portable device includes a base, a bearing seat, and a connecting element. The base includes a fan and at least one first opening. The bearing seat includes at least one second opening. The connecting element connects the base and the bearing seat and includes a passage. The mobile device is detachably disposed at the bearing seat and includes at least one third opening. The base and the mobile device have corresponding passage and openings to bring heat airflow from inside of the mobile device to outside of the mobile device. 1. A portable electronic device , comprising:a base including a fan and at least one first opening;a bearing seat including at least one second opening; anda connecting element connecting the base and the bearing seat and including a passage.2. The portable electronic device according to claim 2 , wherein the base includes at least one fourth opening.3. A portable electronic device cooperating with a connecting element detachably disposed at a mobile device claim 2 , comprising:a base including a fan and at least one first opening, wherein the first opening is adjacent the mobile device; anda connecting element disposed at the base.4. The portable electronic device according to claim 3 , wherein airflow generated by the fan flows to a side of the mobile device via the first opening.5. The portable electronic device according to claim 3 , wherein the connecting element includes a pivot.6. A portable electronic system claim 3 , comprising:a base including a fan and at least one first opening ;a bearing seat including at least one second opening; anda connecting element connecting the base and the bearing seat and including a passage; anda mobile device detachably disposed at the bearing seat and including at least one third opening.7. The portable electronic system according to claim 6 , wherein the base includes at least one fourth opening.8. The portable ...

CENTRIFUGAL FAN MODULE AND ELECTRONIC DEVICE USING THE CENTRIFUGAL FAN MODULE

A centrifugal fan module comprising a fan housing and an impeller is provided. The fan housing includes an air inlet and a sidewall. The sidewall is pivotally disposed in the fan housing to rotate in the rotational direction relative to the fan housing. A tongue portion is formed between the sidewall and the impeller, a pressurized region is formed from the tongue portion along the rotational direction to the air outlet, the pressurized region includes a strong airflow region and the dust-discharging hole is in the strong airflow region. 1. A centrifugal fan module , comprising:a fan housing including an air outlet and a sidewall, wherein the sidewall includes a dust-discharging hole; andan impeller pivotally disposed in the fan housing to rotate along a rotational direction relative to the fan housing,wherein a tongue portion is formed between the sidewall and the impeller, a pressurized region is formed from the tongue portion along the rotational direction to the air outlet, the pressurized region includes a strong airflow region, and the dust-discharging hole is in the strong airflow region.2. The centrifugal fan module according to claim 1 , wherein the strong airflow region is an area between a position that the tongue portion rotated by 180 degrees along the rotation direction and the position that the tongue portion further rotated by a predetermined angle θ.3. The centrifugal fan module according to claim 2 , wherein the predetermined angle θ is 40 to 50 degrees.4. The centrifugal fan module according to claim 1 , wherein the sidewall includes a first wall portion and a second wall portion claim 1 , the tongue portion is between the first wall portion and the impeller claim 1 , the dust-discharging hole is between the first wall portion and the second wall portion.5. The centrifugal fan module according to claim 1 , herein the centrifugal fan nodule further includes a dust-discharging flow channel claim 1 , the dust-discharging flow channel is outside the ...

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

A method for manufacturing a semiconductor device is provided. A substrate having a first area with a first poly layer and a second area with a second poly layer is provided. A nitride HM film is then deposited above the first poly layer of a first device in the first area and above the second poly layer in the second area. Afterwards, a first patterned passivation is formed on the nitride HM film in the first area to cover the nitride HM film and the first device, and a second patterned passivation is formed above the second poly layer in the second area. The second poly layer in the second area is defined by the second patterned passivation. 1. A method for manufacturing a semiconductor device , comprising:providing a substrate having a first area with a first poly layer and a second area with a second poly layer;depositing a nitride HM film above the first poly layer of a first device in the first area and above the second poly layer in the second area;forming a first patterned passivation on the nitride HM film in the first area to cover the nitride HM film and the first device, and a second patterned passivation above the second poly layer in the second area; anddefining the second poly layer in the second area by the second patterned passivation.2. The method according to claim 1 , further comprising:forming an oxide HM film on the first device and the second poly layer, and the nitride HM film is deposited on the oxide HM film.3. The method according to claim 2 , wherein steps of defining the second poly layer comprises:etching the oxide HM film in the second area by the second patterned passivation to form a patterned oxide HM;removing the first and the second patterned passivation;removing the nitride HM film in the first area;etching the second poly layer in the second area by the patterned oxide HM; andremoving the patterned oxide HM.4. The method according to claim 2 , wherein steps of defining the second poly layer comprises:etching the oxide HM film in ...

DEVICE VERIFICATION SYSTEM AND DEVICE VERIFICATION METHOD

A device verification system includes an operation panel, a computer coupled to the operation panel, and a server coupled to the computer. The operation panel includes an image acquisition unit. The computer receives an image of an operator acquired by the image acquisition unit and acquires a facial image of the operator from the image. The server receives the facial image from the computer. The server stores a facial image of an authorized operator and is configured to compare the received facial image to the stored facial image to determine whether the operator is verified. 1. A device verification system comprising:an operation panel;a computer communicatively coupled to the operation panel; anda server communicatively coupled to the computer; wherein:the operation panel comprises an image acquisition unit configured to acquire an image of an operator operating the device;the computer comprises a first storage unit, a first processing unit, and a first transmission unit;the first processing unit is communicatively coupled to the first storage unit and the first transmission unit;the first storage unit stores a plurality of instructions executable by the first processing unit;the first processing unit is configured to control the image acquisition unit to transmit the acquired image to the computer;the first processing unit is further configured to acquire a facial image of the operator from the acquired image; andcontrol the first transmission unit to transmit the facial image to the server;the server comprises a second storage unit, a second processing unit, a second transmission unit, and a memory;the second processing unit is communicatively coupled to the second storage unit, the second transmission unit, and the memory;the second transmission unit is communicatively coupled to the first transmission unit;the memory stores a facial image of an authorized operator;the second storage unit stores a plurality of instructions executable by the second processing ...

Near field communication mobile device and navigation device communication system

A mobile device and navigation device communication system utilizing near field communication to easily capture and transfer address data and simplify programming of the navigation device is disclosed. When a mobile device receives a text message a mobile navigation communication application determines if there is an address included in the text message and if found extracts the address and encodes the address. The user then places the mobile device in close proximity to the navigation device and the data exchange is performed via near field communication. After the data exchange is complete the navigation device decodes the data into the address and searches its database to find an address match. The navigation device then displays the address for the user to confirm. After confirmation the navigation device displays the route or driving directs from the user's current location to the destination address.

Upgrading Hydrocarbon Pyrolysis Tar

A process is described for upgrading pyrolysis tar, such as steam cracker tar, by hydroprocessing in the presence of a utility fluid. The hydroprocessing conditions comprise a pressure >8 MPa and a weight hourly space velocity of combined pyrolysis tar and utility fluid >0.3 hrand are selected so that the hydrogen consumption rate is in the range of 270 to 445 standard cubic meters/cubic meter (S m/m) of pyrolysis tar. 1. A hydrocarbon conversion process , comprising:(a) providing a pyrolysis feedstock comprising ≧10.0 wt. % hydrocarbon based on the weight of the pyrolysis feedstock;{'sub': '2', '(b) pyrolysing the pyrolysis feedstock to produce a pyrolysis effluent comprising pyrolysis tar and ≧1.0 wt. % of Cunsaturates, based on the weight of the pyrolysis effluent;'}(c) separating at least a portion of the pyrolysis tar from the pyrolysis effluent;(d) combining at least a portion of the separated pyrolysis tar with a utility fluid, the utility fluid comprising aromatic hydrocarbons and having an ASTM D86 10% distillation point ≧60° C. and a 90% distillation point ≦425° C.; and,{'sup': '−1', '(e) hydroprocessing the combined pyrolysis tar and utility fluid in at least one hydroprocessing zone in the presence of treatment gas comprising molecular hydrogen under catalytic hydroprocessing conditions to produce a hydroprocessed effluent comprising hydroprocessed tar, wherein the hydroprocessing conditions comprise a pressure >8 MPa and a weight hourly space velocity of combined pyrolysis tar and utility fluid >0.3 hr.'}2. The process of claim 1 , wherein the hydroprocessing conditions comprise a pressure ≦14 MPa.3. The process of claim 1 , wherein the hydroprocessing conditions comprise a weight hourly space velocity of combined pyrolysis tar and utility fluid ≦5 hr.4. The process of claim 1 , wherein the hydroprocessing conditions are selected such that the molecular hydrogen consumption rate is in the range of 270 to 445 standard cubic meters/cubic meter (S m/m) of ...

COMPOSITIONAL ANALYSIS OF HIGH BOILING POINT MIXTURES BY COMPREHENSIVE TWO-DIMENSIONAL GAS CHROMATOGRAPHY

The thermally modulated, two-dimensional gas chromatographic separation of a mixture of compounds with boiling points higher than 260° C. uses a cold trap with a gas jet at ambient temperatures. 1. In a method for the thermally modulated , two-dimensional gas chromatography separation of a sample comprising a mixture of compounds with boiling points higher than 260° C. , the improvement comprising the use of a cold trap with a room temperature gas jet.2. A method according to claim in which the cold trap gas jet is at a temperature below 40° C.3. A method according to in which the cold trap gas jet is nitrogen claim 1 , air claim 1 , carbon dioxide.4. A method according to in which the sample mixture is a hydrocarbon mixture.5. A method according to which includes generating a two-dimensional simulation distillation profile with weight percentage of separated compound class with temperature.6. A method according to which includes generating a weight percentage plot of separated compounds by compound class.7. A method according to which includes generating a plot of weight percentage distribution of carbon number group within each compound class.8. A method according to which includes generating a weight percentage of individual separated components in the sample. This invention relates to comprehensive two-dimensional gas chromatography (2DGC or GC×GC).Comprehensive two-dimensional gas chromatography, usually referred to as GC×GC, is a recently developed technique for the analysis of multi-component mixtures by a double separation process in which the sample to be analyzed is passed in turn through two chromatography columns (the two dimensions) under different separation conditions. In GC×GC two columns with different stationary phases are located in the same or separate GC ovens and are connected sequentially with a modulator positioned between them. Typically the first dimension is a non-polar column of conventional dimensions and the second dimension is a short, ...

COATING METHOD FOR LIQUID METAL THERMAL GREASE AND HEAT DISSIPATION MODULE

A coating method applied to perform coating with liquid metal thermal grease and a heat dissipation module are provided. The coating method includes: providing liquid metal thermal grease on a surface of an electronic element, and scraping the liquid metal thermal grease by a scraper, to coat the surface of the electronic element with the liquid metal thermal grease. A surface of the scraper is roughened. According to the coating method, the surface of the electronic element is evenly coated with the liquid metal thermal grease effectively. 1. A coating method , applied to coat an electronic element with liquid metal thermal grease , wherein the coating method comprises:providing the liquid metal thermal grease on a surface of the electronic element; andscraping the liquid metal thermal grease by a scraper, to coat the surface of the electronic element with the liquid metal thermal grease, wherein a surface of the scraper is roughened.2. The coating method according to claim 1 , after the step of scraping the liquid metal thermal grease by the scraper claim 1 , further comprising:providing the liquid metal thermal grease on the surface of the electronic element again.3. The coating method according to claim 1 , further comprising a step of disposing a limiting element on the electronic element claim 1 , a lower surface of the limiting element is against the surface of the electronic element claim 1 , and at least a part of the surface of the electronic element is exposed from an opening of the limiting element.4. The coating method according to claim 2 , wherein the step of providing the liquid metal thermal grease on the surface of the electronic element comprises:providing a predetermined amount of the liquid metal thermal grease to an area of the limiting element.5. The coating method according to claim 4 , wherein after the step of scraping the liquid metal thermal grease by the scraper claim 4 , providing another predetermined amount of the liquid metal thermal ...

ELECTRONIC DEVICE

An electronic device includes an upper cover, a lower cover combined with the upper cover, and a heat conducting pillar. An accommodating space is formed by the upper cover and the lower cover. The heat conducting pillar is disposed in the accommodating space and physically connected with the upper cover and the lower cover to balance the temperature of the upper cover and the lower cover. 1. An electronic device , comprising:an upper cover;a lower cover combined with the upper cover, wherein the upper cover and the lower cover forms an accommodating space; anda heat conducting pillar disposed in the accommodating space and connected with the upper cover and the lower cover.2. The electronic device according to claim 1 , wherein the heat conducting pillar is a solid structure.3. The electronic device according to claim 1 , wherein the upper cover and the lower cover connected by the heat conducting pillar have temperature difference.4. The electronic device according to claim 1 , wherein the heat conducting pillar includes a passage formed by a surrounded sidewall.5. The electronic device according to claim 4 , wherein a plurality of holes forms on the surrounded sidewall.6. An electronic device claim 4 , comprising:an upper cover;a lower cover composed with the upper cover, wherein the upper cover and the lower cover form an accommodating space;a heat conducting pillar disposed in the accommodating space and connected with the upper cover and the lower cover; anda fan disposed in the accommodating space to guide air into the accommodating Space.7. The electronic device according to claim 6 , wherein the heat conducting pillar is disposed in the flowing path of the air.8. The electronic device according to claim 7 , wherein the heat conducting pillar includes a passage formed by a surrounded sidewall.9. The electronic device according to claim 8 , wherein a plurality of holes forms on the surrounded sidewall.10. The electronic device according to claim 8 , wherein ...

Process to Maintain High Solvency of Recycle Solvent During Upgrading of Steam Cracked Tar

Processes for improving hydrocarbon feedstock compatibility are provided. More specifically, a process for preparing a liquid hydrocarbon product includes heat soaking a tar stream to produce a reduced reactivity tar and blending the reduced reactivity tar with a utility fluid comprising recycle solvent to produce a lower viscosity, reduced reactivity tar. The process also includes hydroprocessing the lower viscosity, reduced reactivity tar at a temperature of greater than 350° C. to produce a total liquids product containing the liquid hydrocarbon product and the recycle solvent. The process further includes separating the recycle solvent from the total liquids product, where the recycle solvent has the Sof greater than 110, and flowing the recycle solvent to the reduced reactivity tar for blending to produce the lower viscosity, reduced reactivity tar. 1. A process for preparing a liquid hydrocarbon product comprising:providing a reduced reactivity tar;blending the reduced reactivity tar with a utility fluid to produce a lower viscosity, reduced reactivity tar;hydroprocessing the lower viscosity, reduced reactivity tar at a temperature of greater than 350° C. to produce a total liquids product (TLP) comprising the liquid hydrocarbon product and a recycle solvent;{'sub': 'BN', 'separating the recycle solvent from the TLP, wherein the recycle solvent has a solubility blending number (S) of greater than 110; and'}flowing the recycle solvent to the reduced reactivity tar for blending to produce the lower viscosity, reduced reactivity tar.2. The process of claim 1 , further comprising increasing the temperature of the lower viscosity claim 1 , reduced reactivity tar during the hydroprocessing if the Sof the recycle solvent is less than 115.3. The process of claim 1 , wherein the lower viscosity claim 1 , reduced reactivity tar is hydroprocessed at a temperature of greater than 350° C. to about 500° C.4. The process of claim 3 , wherein the temperature is about 400° C. ...

DISPLAY SYSTEMS AND DISPLAY SYSTEM OPERATION METHODS

A display system operation method, including outputting a first enable signal and first data corresponding to a working area of a display panel by a transmitting end of an encoder; receiving the first enable signal and the first data by a receiving end of a receiver; generating a second enable signal and second data in accordance with the shape of the working area, the first enable signal and the first data, wherein the second enable signal includes pulse signals of the working area and a non-working area by the decoder; and enabling the display panel to display an image on the screen in accordance with the second enable signal and the second data by a timing controller. 1. A display system , comprising: 'an encoder, outputting a first enable signal and first data corresponding to a working area of a display panel;', 'a transmitting end, comprising a decoder, generating a second enable signal and second data in accordance with a shape of the working area, the first enable signal and the first data, wherein the second enable signal comprises pulse signals of the working area and a non-working area of the display panel; and', 'a timing controller, enabling the display panel to display an image in accordance with the second enable signal and the second data., 'a receiving end, comprising2. The display system as claimed in claim 1 , wherein the shape of the working area is stored in a storage device of the receiving end.3. The display system as claimed in claim 2 , wherein the encoder further receives the shape of the working area from the storage device via a communication protocol after the receiving end is activated.4. The display system as claimed in claim 3 , wherein the communication protocol comprises an IC bus.5. The display system as claimed in claim 2 , wherein the shape of the working area of the display panel is written into the extended display identification data (EDID).6. The display system as claimed in claim 5 , wherein the extended display ...

HEAT DISSIPATION APPARATUS WITH ANTENNA AND ELETRONIC SYSTEM APPLIED THE SAME

A heat dissipation apparatus with an antenna is provided. The heat dissipation apparatus includes a housing, a heat-insulation structure, a fan and an antenna. The heat-insulation structure is disposed on the housing and the heat-insulation structure has a plurality of heat dissipation holes. The fan is disposed in the housing and an air exhaust channel is formed between the fan and the heat-insulation structure. The antenna is disposed in the air exhaust channel. 1. A heat dissipation apparatus with an antenna , comprising:a housing;a heat-insulation structure disposed on the housing, wherein the heat-insulation structure includes a plurality of heat dissipation holes;a fan disposed in the housing, wherein an air exhaust channel is formed between the fan and the heat-insulation structure; andan antenna disposed in the air exhaust channel.2. The heat dissipation apparatus with an antenna according to claim 1 , wherein the air exhaust channel includes an antenna clearance region3. The heat dissipation apparatus with an antenna according to claim 1 , wherein the antenna is adjacent to the heat-insulation structure.4. The heat dissipation apparatus with an antenna according to claim 1 , wherein the material of the housing is metal.5. The heat dissipation apparatus with an antenna according to claim 1 , wherein the coefficient of the thermal conductivity of the heat-insulation structure is lower than the coefficient of the thermal conductivity of the housing.6. The heat dissipation apparatus with an antenna according to claim 1 , further comprising:a heat pipe, wherein an end of the heat pipe is disposed in the air exhaust channel.7. The heat dissipation apparatus with an antenna according to claim 6 , further comprising:a plurality of heat dissipation tins for contacting with the heat pipe.8. An electronic system claim 6 , comprising:a housing;a display panel disposed in the housing;a heat-insulation structure disposed on the housing and having a plurality of heat ...

PROCESS FOR MAKING SATURATED HYDROCARBONS FROM RENEWABLE FEEDS

Provided are processes for making saturated hydrocarbons from renewable feed sources. In an embodiment, a process for producing a lube basestock and/or a diesel fuel from a feedstock of biological origin includes: contacting the feedstock in a single reactor in the presence of hydrogen with catalyst components including a first catalyst and a second catalyst, wherein the first catalyst comprises an acidic material, a basic material, or a combination of both, and wherein the second catalyst is a hydrogenation catalyst including a hydrothermally stable binder. 1. A method for producing a lube basestock and/or a diesel fuel from a feedstock of biological origin , the method comprising:contacting the feedstock in a single reactor in the presence of hydrogen with catalyst components comprising a first catalyst and a second catalyst,wherein the first catalyst comprises an acidic material, a basic material, or a combination of both, andwherein the second catalyst comprises a hydrogenation catalyst and a hydrothermally stable binder.2. The method according to claim 1 , wherein the feedstock of biological origin comprises one or more components selected from the group consisting of fatty acids claim 1 , fatty acid esters claim 1 , fatty alcohols claim 1 , fatty olefins claim 1 , mono-glycerides claim 1 , di-glycerides claim 1 , tri-glycerides claim 1 , phospholipids and saccharolipids.3. The method according to claim 1 , comprising providing the feedstock of biological origin as a solution in a hydrocarbon solvent.4. The method according to claim 1 , wherein the hydrothermally stable binder comprises TiO claim 1 , ZrOor CeO.5. The method according to claim 1 , further comprising hydroisomerizing the hydrocarbon product.6. The method according to claim 1 , comprising contacting the feedstock of biological origin sequentially with the first catalyst in a first zone of the reactor and with the hydrogenation catalyst in a second zone of the reactor.7. The method according to ...

HYDROTREATED HYDROCARBON TAR, FUEL OIL COMPOSITION, AND PROCESS FOR MAKING

Provided is a hydrocarbon tar. The tar has 75 wt % or more of aromatics of 10 carbons to 75 carbons based on the total weight of the tar. The aromatics exhibit 40% to 80% aromaticity. The tar has a boiling point of from 300° F. to 1350° F. There is also a fuel oil composition having the tar therein. There are also processes for making the hydrocarbon tar. 1. A hydrocarbon tar , comprising: 75 wt % or more of aromatics of 10 carbons to 75 carbons based on the total weight of the tar , wherein the tar is of 40% to 80% aromaticity and a boiling point of from 300° F. to 1350° F.2. The tar of claim 1 , wherein the tar has a sulfur concentration of 0.5 wt % or less.3. The tar of claim 1 , wherein the hydrocarbon tar is of 50% to 65% aromaticity.4. The tar of claim 1 , wherein the hydrocarbon tar is of 40% to 68% aromaticity.5. The tar of claim 1 , wherein the hydrocarbon tar is of 50% to 70% aromaticity.6. The tar of claim 1 , wherein density of the tar is 0.90 to 1.06 grams/cubic centimeter.7. The tar of claim 1 , wherein viscosity of the tar is 40 centistokes to 400 centistokes at 40° C.8. The tar of claim 1 , wherein viscosity of the tar is 100 centistokes to 400 centistokes at 40° C.9. The tar of claim 1 , wherein the tar exhibits 100% solubility in 75 wt % toluene/25 wt % heptanes at 100° C.10. The tar of claim 1 , wherein the tar exhibits a carbon residue of 0.3 wt % or less.11. The tar of claim 1 , wherein the aromatics are of 25 carbons to 29 carbons.12. The tar of claim 1 , wherein the aromatics are of 18 carbons to 23 carbons.13. A fuel oil composition claim 1 , comprising: a blend of 10 wt % to 100 wt % of aromatics of 10 carbons to 75 carbons and 90 wt % to 0 wt % of non-aromatic hydrocarbons of 10 or more carbons claim 1 , wherein the aromatics exhibit 40% to 80% aromaticity claim 1 , wherein the aromatics and the non-aromatic hydrocarbons are 95 wt % or more of the total weight of the composition.14. The composition of claim 13 , wherein the aromatics cs are ...

NEAR FIELD COMMUNICATION MOBILE DEVICE AND NAVIGATION DEVICE COMMUNICATION SYSTEM

A mobile device and navigation device communication system utilizing near field communication to easily capture and transfer address data and simplify programming of the navigation device is disclosed. When a mobile device receives a text message a mobile navigation communication application determines if there is an address included in the text message and if found extracts the address and encodes the address. The user then places the mobile device in close proximity to the navigation device and the data exchange is performed via near field communication. After the data exchange is complete the navigation device decodes the data into the address and searches its database to find an address match. The navigation device then displays the address for the user to confirm. After confirmation the navigation device displays the route or driving directs from the user's current location to the destination address. 1. A mobile device and navigation device communication method comprising:identifying an address on an electronic map on a mobile device;encoding the address into a near field communication data exchange format;transferring the address from the mobile device to the navigation device via near field communication;decoding the address by the navigation device; anddisplaying the address by the navigation device.2. The mobile device and navigation device communication method of where the electronic map is a Google map.3. The mobile device and navigation device communication method of claim 1 , further comprising:displaying driving directions by the navigation device from a current location of the navigation device to the address.4. The mobile device and navigation device communication method of claim 1 , further comprising:displaying multiple locations by the navigation device when multiple locations match the address.5. The mobile device and navigation device communication method of claim 1 , further comprising:searching the address in a database to find an address ...

SEMICONDUCTOR STRUCTURES AND METHOD FOR FABRICATING THE SAME

A semiconductor structure is provided. The semiconductor structure includes a first substrate, an oxide layer formed on the first substrate, a second substrate formed on the oxide layer, a plurality of semiconductor devices formed in the second substrate, and a plurality of trenches formed in the second substrate and filled with an insulation material, wherein the trenches are separated from each other and one of the trenches surrounds one of the semiconductor devices. A method for fabricating a semiconductor structure is also provided. 1. A semiconductor structure , comprising:a first substrate;an oxide layer formed on the first substrate;a second substrate formed on the oxide layer;a plurality of semiconductor devices formed in the second substrate; anda plurality of trenches formed in the second substrate and filled with an insulation material, wherein the trenches are separated from each other and one of the trenches surrounds one of the semiconductor devices.2. The semiconductor structure as claimed in claim 1 , wherein the first substrate and the second substrate are silicon substrates.3. The semiconductor structure as claimed in claim 1 , wherein the semiconductor device comprises field-effect transistors (FETs) or bipolar junction transistors (BJTs).4. The semiconductor structure as claimed in claim 1 , wherein the trenches are only filled with the insulation material.5. A semiconductor structure claim 1 , comprising:a first substrate;an oxide layer formed on the first substrate;a second substrate formed on the oxide layer;a plurality of semiconductor devices formed in the second substrate;a plurality of first trenches formed in the second substrate and filled with an insulation material, wherein the first trenches are separated from each other and one of the first trenches surrounds one of the semiconductor devices;a contact window formed in the second substrate and extending through the oxide layer, and connected to the first substrate, wherein the contact ...

SEMICONDUCTOR STRUCTURES AND METHOD FOR FABRICATING THE SAME

A semiconductor structure is provided, which includes a first substrate, an oxide layer formed on the first substrate, a second substrate formed on the oxide layer, a plurality of semiconductor devices formed in the second substrate, a plurality of first trenches, a contact window, and a third trench. The first trenches are formed in the second substrate and filled with dielectric material and conductive material. The first trenches are separated from each other. One of the first trenches surrounds one of the semiconductor devices. The contact window is formed in the second substrate through the oxide layer and is connected to the first substrate. The contact window is filled with the dielectric material and the conductive material. The third trench is formed in the second substrate and is filled with the dielectric material and the conductive material. The third trench surrounds the contact window. 1. A semiconductor structure , comprising:a first substrate;an oxide layer formed on the first substrate;a second substrate formed on the oxide layer;a plurality of semiconductor devices formed in the second substrate;a plurality of first trenches formed in the second substrate and filled with a dielectric material and a conductive material, wherein the first trenches are separated from each other and one of the first trenches surrounds one of the semiconductor devices;a contact window formed in the second substrate through the oxide layer and connected to the first substrate, wherein the contact window is filled with the dielectric material and the conductive material; anda third trench formed in the second substrate and filled with the dielectric material and the conductive material, wherein the third trench surrounds the contact window.2. The semiconductor structure as claimed in claim 1 , wherein the first substrate and the second substrate are silicon substrates.3. The semiconductor structure as claimed in claim 1 , wherein the oxide layer has thickness of 0.5-3 μm. ...

SYSTEMS AND METHODS FOR GENERATING A PETROLEUM MODEL OF COMPOSITION USING TWO-DIMENSIONAL GAS CHROMATOGRAPHY

Methods to generate a model of composition for a petroleum sample can include providing a petroleum sample to a two-dimensional gas chromatograph coupled with at least one detector. The chromatograph can have first and second columns. The chromatograph can be adapted to output data for each detector representing first and second dimension retention times corresponding to the first and second columns, respectively. The data representing the first and second dimension retention times for each detector based on the petroleum sample can be obtained from the chromatograph. Molecular components of the petroleum sample can be identified based at least in part on the first and second dimension retention times for each detector. The identified molecular components of the petroleum sample can be quantified based at least in part on integrated peaks of the first and second dimension retention times for each detector to generate a model of composition of the petroleum sample. 1. A method to generate a model of composition for a petroleum sample , comprising:providing a petroleum sample to a two-dimensional gas chromatograph coupled with at least one detector, wherein the two-dimensional gas chromatograph having a first column and a second column for analyzing the petroleum sample, wherein the at least one detector adapted to output data representing a first dimension retention time for one or more molecular components of the petroleum sample detected in the first column and data representing a second dimension retention time for one or more molecular components of the petroleum sample detected in the second column;obtaining from each of the at least one detector the data representing the first dimension retention time for one or more molecular components of the petroleum sample detected in the first column and the data representing a second dimension retention time for one or more molecular components of the petroleum sample detected in the second column;identifying molecular ...

STICKING ELIMINATION METHOD FOR AND STRUCTURE OF THE WATER CONTROL VALVE OF A WATER SPRAYING TIMER

A sticking elimination method and structure for the water control valve of a water spraying timer. The methodology includes: open/closed state sensing step: detect the open/closed mode of the water control valve and generate and send a signal to the electronically controlled processing unit; stuck state judging step: the detecting and computing module of the processing unit judges if the state of the component has gone beyond the preset abnormal value; reverse control step: if a stuck state is judged, the valve is driven to reverse; reverse state sensing step: detect if the valve has successfully reversed and returned to the open/closed mode; repeated reverse step: if the stuck state is not eliminated, repeat the reverse till set times; automatic shutdown step: if the reverse times reach the set times and it is judged that the valve is still in the stuck state, shut down the water spraying timer. 1. A sticking elimination method for the water control valve of a water spraying timer , said water spraying timer including a power supply unit , a water control valve having an open mode and a closed mode and operating in the form of rotation , a driving motor , a gearbox to connect the driving motor with the water control valve , a setting interface and an electronically controlled processing unit electrically connected to the setting interface and the driving motor; said water control valve sticking elimination method comprises the following steps:(A) an open/closed state sensing step: to detect and sense if the water control valve is in the open mode or in the closed mode, and to generate an open mode signal or a closed mode signal and send the signal to the electronically controlled processing unit;(B) a stuck state judging step: through the built-in detecting and computing module of the electronically controlled processing unit, judge if the flow channel of the water control valve is in the stuck state via either of the following detecting modes: detect if the ...

ADSORBENT MATERIALS AND METHODS OF USE

Adsorbent materials comprising a core, for example CHA, and at least one coating, for example DDR, are provided herein. Adsorbent contactors and gas separation processes using the adsorbent materials are also provided herein. 1. An adsorbent material comprisinga porous, solid core, wherein the core has a volume adsorptive capacity of less than 35% of the volume of the adsorbent material and{'sub': 2', '4, 'at least one coating on the core, wherein the at least one coating has a kinetic selectivity for COover CHof greater than 10.'}2. The adsorbent material of claim 1 , wherein the core comprises a zeolite.3. The adsorbent material of claim 2 , wherein the zeolite comprises chabasite (CHA).4. The adsorbent material of claim 3 , wherein CHA is selected from the group consisting of Si-CHA claim 3 , SAPO-34 claim 3 , AlPO-34 claim 3 , SSZ-13 and a combination thereof.5. The adsorbent material of claim 1 , wherein the at least one coating comprises a zeolite.6. The adsorbent material of claim 5 , wherein the zeolite comprises DDR.7. The adsorbent material of claim 6 , wherein DDR is selected from the group consisting of Sigma-1 claim 6 , ZSM-58 and a combination thereof.8. The adsorbent material of claim 1 , wherein the core comprises Si-CHA and the at least one coating comprises Sigma-1.9. The adsorbent material of claim 1 , wherein the at least one coating and the core are present in a weight ratio of coating to core of about 6:1 to about 30:1.10. The adsorbent material of claim 1 , wherein the at least one coating and the core are present in a weight ratio of coating to core of about 1:1.11. The adsorbent material of claim 1 , wherein the adsorbent material is in the form of particles having an average particle size from about 2 μm to about 20 μm.12. An adsorbent material comprisinga core comprising CHA and at least one coating on the core, wherein the coating comprises DDR.13. The adsorbent material of claim 12 , wherein the core has a volume adsorptive capacity of ...

ALLOCATION METHOD OF CENTRAL PROCESSING UNITS AND SERVER USING THE SAME

An allocation method for central processing units and a server using the allocation method are provided. The allocation method includes the following steps: testing a first efficacy of a server and recording a first number of first central processing unit(s) configured to perform a first task, a second number of second central processing unit(s) configured to perform a second task and the first efficacy; determining whether the first central processing unit(s) is in a busy state; increasing the first number when the first central processing unit(s) is in the busy state; determining whether a bandwidth occupied by the first task reaches a maximum bandwidth when the first central processing unit(s) is not in the busy state; increasing the second number when the bandwidth occupied by the first task does not reach the maximum bandwidth; continuously performing the aforementioned steps. 1. An allocation method , which is adapted to a processing system comprising a plurality of central processing units , the allocation method comprising:testing a first efficiency of a server and recording a first number of at least one first central processing unit configured to perform a first type task, a second number of at least one second central processing unit configured to perform a second type task, and the first efficiency;determining whether the at least one first central processing unit is in a busy state;increasing the first number of the at least one first central processing unit when the at least one first central processing unit is in the busy state;determining whether a bandwidth occupied by the first type task reaches a maximum bandwidth when the at least one first central processing unit is not in a busy state;increasing the second number of the at least one second central processing unit when the bandwidth occupied by the first type task does not reach the maximum bandwidth; andcontinuously performing the steps of testing the first efficiency of the server, determining ...

ELECTRONIC DEVICE

Provided is an electronic device. The electronic device includes a housing, a heat generating element, a plurality of fans, and a guide structure. The housing includes a first outlet. The heat generating element is disposed in the housing. The fans are disposed in the housing. Each fan includes a second outlet. The second outlets at least partially face the interior of the housing. The guide structure is disposed in the housing, and is at least partially located between the fans. The guide structure at least partially extends toward the first outlet. 1. An electronic device , comprising:a housing, comprising a first outlet;a heat generating element, disposed in the housing;a plurality of fans, disposed in the housing, each fan comprises a second outlet, and the second outlets at least partially face the interior of the housing; anda guide structure, disposed in the housing, and at least partially located between the fans, wherein the guide structure at least partially extends toward the first outlet.2. The electronic device according to claim 1 , wherein the second outlets separately at least partially face the guide structure.3. The electronic device according to claim 1 , wherein the guide structure comprises a guiding portion claim 1 , the guiding portion and the fans together define a chamber claim 1 , and the heat generating element is located in the chamber.4. The electronic device according to claim 3 , wherein the guide structure comprises an extending portion claim 3 , the extending portion is connected to the guiding portion claim 3 , and extends toward the first outlet to divide the chamber into two sub-chambers claim 3 , and the heat generating element is located in one of the sub-chambers.5. The electronic device according to claim 4 , wherein there are two fans claim 4 , the extending portion is at least partially located between the fans claim 4 , and each second outlet is in communication with a corresponding sub-chamber.6. The electronic device ...

POWER SAVING CONTROL APPARATUS FOR REGULAR SPRINKLERS AND THE METHOD FOR OPERATING THE SAME

A power saving control apparatus for at least one regular sprinkler includes a wireless controller, at least one regular sprinkler and a first wireless communication module provided for bilaterally transmitting signals between the wireless controller and the at least one regular sprinkler for controlling the operating timing of the at least one regular sprinkler, wherein the first wireless communication module is a ZigBee module, the at least one regular sprinkler including a micro-control unit and a self tester disposed therein, when the self tester detecting an unusual operation in the at least one regular sprinkler, the self tester sends an unusual signal to the micro-control unit and wirelessly transmitted to the wireless controller by the first wireless communication module for informing the operator. 1. A power saving control apparatus for at least one regular sprinkler , comprising a wireless controller , at least one regular sprinkler and a first wireless communication module provided for bilaterally transmitting signals between the wireless controller and the at least one regular sprinkler for controlling the operating timing of the at least one regular sprinkler , wherein the first wireless communication module is a ZigBee module , the at least one regular sprinkler including a micro-control unit and a self tester disposed therein , when the self tester detecting an unusual operation in the at least one regular sprinkler , the self tester sends an unusual signal to the micro-control unit and wirelessly transmitted to the wireless controller by the first wireless communication module for informing the operator.2. The control apparatus as claimed in claim 1 , wherein the wireless controller includes a micro-control unit disposed therein claim 1 , a displayer electrically connected to the micro-control unit of the wireless controller claim 1 , a first wireless transceiver electrically connected to the micro-control unit of the wireless controller and a power ...

HEAT PIPE STRUCTURE

A heat pipe structure includes a hollow tube body and a plurality of capillary structures. A first region and a second region are defined in the hollow tube body. The capillary structure is disposed on the first region. A diameter of the second region is larger than a diameter of the first region. 1. A heat pipe structure , comprisinga hollow tube body, defining a first region and a second region; anda plurality of capillary structures disposed on the first region, wherein the diameter of the second region is larger than the diameter of the first region.2. The heat pipe structure according to claim 1 , wherein the first region includes a first surface and a second surface claim 1 , and the capillary structure is divided into a first part and a second part.3. The heat pipe structure according to claim 2 , wherein the first part contacts the first surface.4. The heat pipe structure according to claim 3 , wherein the first part is connected to the second part.5. The heat pipe structure according to claim 1 , wherein the second region is divided into at least two subspaces.6. The heat pipe structure according to claim 5 , wherein the diameter of each of the subspaces is equal or not equal to that of the first region.7. The heat pipe structure according to claim 5 , wherein the diameters of the subspaces are equal or not equal.8. The heat pipe structure according to claim 1 , wherein the capillary structure is metal sinters claim 1 , micro grooves claim 1 , fibers claim 1 , mental nets or the combinations thereof. This application claims priority to Taiwan Application Serial Number 102110680, filed Mar. 26, 2013, the entirety of which is herein incorporated by reference.1. Field of the InventionThis invention relates to a heat pipe structure.2. Description of the Related ArtThe body of the heat pipe is usually made of copper, and the working fluid of the heat pipe is usually water. When one end of the heat pipe is in a higher temperature and the other end of the heat ...

MOBILE LOCATION BASED INFORMATION PLATFORM

A platform and method for efficiently providing appropriate travel and tour information based on the user's location. A geofence is established and associated with a site. When a user with a user device crosses the geofence a mobile application on the user device is triggered and information associated with the site is retrieved from a mobile database and provided to the user via the user device. The user's line of sight is used to determine if the user can see the site from their current location. If they can see the site they are provided with the information for the site. If they cannot see the site the information is not provided. The user's direction of movement is used to determine potential destination sites. 1. A platform and method for providing data based on a location of a user comprising:determining the location of the user;determining if the user has encountered a geofence;determining if the data should be provided to the user;providing the data to the user via a user device of the user if determined appropriate; andnot providing the data to the user via the user device of the user if determined not appropriate.2. The platform and method for providing data based on a location of a user of claim 1 , wherein GPS claim 1 , GPRS claim 1 , 3G claim 1 , 4G claim 1 , Triangulation claim 1 , or a combination of GPS claim 1 , GPRS claim 1 , 3G claim 1 , 4G claim 1 , or Triangulation are utilized to determine the location of the user.3. The platform and method for providing data based on a location of a user of claim 1 , wherein a determination is made on whether or not the user device has encountered the geofence for a first time and if yes it is appropriate to provide the data to the user.4. The platform and method for providing data based on a location of a user of claim 1 , wherein a determination is made on whether the user device has encountered the geofence for a first time or whether a trigger timer has been reset and if yes it is appropriate to provide ...

Backlight Module

A backlight module including a back plate, a light source module and a connecting strip is provided. The light source module is disposed on the back plate and includes a substrate and a plurality of light sources, wherein the substrate extends in an extending direction, and the plurality of light sources are disposed on the substrate. The connecting strip connects the substrate and the back plate and includes a substrate-connecting section and a back plate-connecting section, wherein the substrate-connecting section is attached to the substrate, the back plate-connecting section is attached to the back plate. The substrate-connecting section has a first width parallel to the extension direction, the back plate-connecting section has a second width parallel to the extension direction and smaller than the first width, in which the outmost light sources disposed at two sides along the extension direction protrudes respectively beyond two opposite ends of the back plate-connecting section. 1. A backlight module , including:a back plate; a substrate having an extending direction; and', 'a plurality of light sources disposed on the substrate in the extending direction;, 'a light source module disposed on the back plate, the light source module including a substrate-connecting section attached to the substrate; and', 'a back plate-connecting section connected to the substrate-connecting section and attached to the substrate;, 'a connecting strip connecting the substrate and the back plate, the connecting strip includingwherein the substrate-connecting section has a first width parallel to the extending direction, the back plate-connecting section has a second width parallel to the extending direction, the first width is greater than the second width, wherein the outmost light sources disposed at two sides along the extending direction protrudes respectively beyond two opposite ends of the back plate-connecting section.2. The backlight module of claim 1 , wherein a ...

HEAT DISSIPATION STRUCTURE

A heat dissipation structure applied to a substrate with a heat generating element is provided. The heat dissipation structure includes a heat dissipation body and an elastomer. The heat dissipation body includes a connecting portion, where the connecting portion includes a central area and a peripheral area, and the central area is configured to contact with the heat generating element. The elastomer is disposed between the peripheral area and the heat generating element, to form a sealed space, and the sealed space is configured to accommodate a heat-conducting medium. 1. A heat dissipation structure , applied to a substrate with a heat generating element , comprising:a heat dissipation body, having a connecting portion, wherein the connecting portion comprises a central area and a peripheral area, and the central area is configured to contact with the heat generating element;{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'an elastomer, disposed between the peripheral area and the heat generating element, to form a sealed space, wherein the sealed space is configured to accommodate a heat-conducting medium. The heat dissipation structure according to , wherein the heat generating element comprises a protrusion, and the central area is corresponding to the protrusion.'}3. The heat dissipation structure according to claim 1 , wherein a thickness of the central area is greater than a thickness of the peripheral area.4. The heat dissipation structure according to claim 1 , wherein a thickness of the central area is equal to a thickness of the peripheral area.5. The heat dissipation structure according to claim 1 , wherein the elastomer comprises a first portion contacting with the heat generating element and a second portion extending beyond an edge of the heat generating element.6. The heat dissipation structure according to claim 5 , wherein the second portion extends along an outer surface of the heat generating element to the substrate.7. The heat dissipation ...

Food depositing system

A food depositing system for the benefit of customers and food shops includes a first electronic device. The first electronic device includes a processor and programs stored in a memory. The processor causes the display of an interactive depositing interface during a food depositing operation, the deposited food items being input as deposited items. Identity and certain features of a depositing customer are also obtained during the depositing operation and an association is made accordingly and stored to await the customer's takeback of food deposited.

QUANTITATIVE DETERMINATION OF NITROGEN SPECIES DISTRIBUTION IN DISPERSANTS

The nitrogen species in a long chain alkenyl succinimide are quantitated and speciated by means of X-Ray Photoelectron Spectroscopy with speciation being made by chemometrically curve resolving the XPS spectrum. 1. A method of quantitating and speciating the nitrogen compounds in a succinimide which comprises subjecting the succinimide to X-Ray Photoelectron Spectroscopy (XPS) to produce an XPS spectrum of the electron binding energies of the succinimide.2. A method according to in which the electron binding energies of the succinimide are in the range from about 380 eV to 410 eV.3. A method according to in which the electron binding energies of the succinimide are in the range from about 390 eV to 405 eV.4. A method according to which includes the step of chemometrically curve resolving the XPS spectrum.5. A method according to in which the XPS spectrum is chemometrically curve resolved to indicate peaks corresponding to total amine and total imide and/or amide.6. A method according to in which the XPS spectrum is chemometrically curve resolved to indicate peaks corresponding to total primary claim 4 , secondary claim 4 , and tertiary amines (—C—NH claim 4 , —(C—)NH claim 4 , and —(C—)N).7. A method according to in which the XPS spectrum is chemometrically curve resolved to indicate peaks at fixed energy positions of 399.0 claim 4 , 400.2 claim 4 , and 401.3 (±0.1) eV.8. A method according to in which the XPS spectrum is produced using aluminum Kα X-rays.9. A method according to in which the succinimide is a bis-imide.10. A method according to in which the succinimide is a borated succinimide. This application claims priority to U.S. Provisional Application Ser. No. 62/013,751 filed Jun. 18, 2014, herein incorporated by reference in its entirety.This invention relates to a method for the quantitative determination of nitrogen species in dispersants and more particularly to the quantitative determination of nitrogen species relative to carbon and their distribution ...

QUANTITATIVE DETERMINATION OF NITROGEN SPECIES DISTRIBUTION IN DISPERSANTS

The distribution of nitrogen species in a long chain alkenyl succinimide dispersants is quantitated and speciated by means of N nuclear magnetic resonance spectroscopy. 1. A method of quantitating and speciating the nitrogen compounds in a succinimide which comprises subjecting the succinimide to N nuclear magnetic resonance Spectroscopy (N NMR) to produce a N NMR spectrum of the distribution of nitrogen species in the succinimide.2. A method according to in which N chemical shifts of the succinimide are in the range of −200 to −400 ppm (referenced with respect to formamide (90% v/v in DMSO-d) as an external reference standard with δ=−268 ppm).3. A method according to in which N chemical shifts of primary amine groups of the succinimide are in the range of −360 to −335 ppm (referenced with respect to formamide (90% v/v in DMSO-d) as an external reference standard with δ=−268 ppm).4. A method according to in which N chemical shifts of primary claim 1 , secondary and tertiary amine groups of the succinimide are in the range of about −360 to −330 ppm (referenced with respect to formamide (90% v/v in DMSO-d) as an external reference standard with δ=−268 ppm).5. A method according to in which N chemical shifts of secondary and tertiary amine groups of the succinimide are downfield of the shifts of primary amine groups in the succinimide.6. A method according to in which N chemical shifts of amide groups of the succinimide are in the range of about −260 ppm (referenced with respect to formamide (90% v/v in DMSO-d) as an external reference standard with δ=−268 ppm).7. A method according to in which N chemical shifts of imide groups of the succinimide are in the range of about −200 ppm (referenced with respect to formamide (90% v/v in DMSO-d) as an external reference standard with δ=−268 ppm).8. A method according to in which the succinimide has an imide content of not more than 20 percent.9. A method according to in which the succinimide has an imide content of not more ...

CAMERA CALIBRATION SYSTEM, CAMERA CALIBRATION METHOD, AND NON-TRANSITORY MEDIUM

A camera calibration system includes a server, a camera communicatively coupled to the server, a drone communicatively coupled to the server, and an identification pattern coupled to the drone. The server controls the drone to fly in front of the camera at a calibration distance according to position and orientation information of the camera and position information and a distance setting rule of the drone, controls the camera to acquire at least one image of the identification pattern at each of the plurality of positions, and obtains parameters of the camera by performing calibration on the camera according to the acquired plurality of images. The drone flies in a number of positions at the calibration distance and flies in at least one plane. 1. A camera calibration system comprising:a server;a camera communicatively coupled to the server;a drone communicatively coupled to the server; and controls the drone to fly at a calibration distance according to position and orientation information of the camera and position information and a distance setting rule of the drone, wherein the drone flies in a plurality of positions at the calibration distance and flies in at least one plane;', 'controls the camera to acquire at least one image of the identification pattern at each of the plurality of positions; and', 'obtains parameters of the camera by performing calibration on the camera according to the acquired plurality of images., 'an identification pattern coupled to the drone; wherein the server2. The camera calibration system of claim 1 , wherein the server:determines if the obtained parameters meet a preset standard; andcontrols the drone to fly a displacement amount away from the camera according to the distance setting rule when the parameters do not meet the preset standard.3. The camera calibration system of claim 1 , wherein:the identification patterns in the plurality of images are superimposed to occupy a shooting range of the camera.4. The camera calibration ...

METHOD FOR RETRIEVING LOST OBJECT AND LOST OBJECT RETRIEVAL DEVICE

A method for retrieving an object which becomes lost receives an image of an object from a camera device and analyzes the image to obtain features of the object. The features information comprises category of the object and other details such as serial number. Supplementary information of the object is input on a displayer, the supplemental information comprises time and location of a lost property office or other responsible authority in receiving an object apparently lost. Information according to the features of the object and the supplementary information is broadcast. A device facilitating the retrieval of such object is also disclosed. 1. A method for retrieving lost object comprising:receiving an image of a lost object from a camera device;analyzing the image of the lost image to obtain feature information of the lost object, the feature information comprising a category of the lost object;obtaining supplementary information of the lost object that is input on a displayer by a user, the supplemental information comprising a pickup time of the lost object; andgenerating the recruit information according to the feature information and the supplementary information.2. The method of claim 1 , wherein the feature information further comprises brand information of the lost object.3. The method of claim 1 , wherein the feature information further comprises appearance features of the lost object.4. The method of claim 1 , wherein the supplemental information comprises a pickup location of the lost object.5. The method of claim 1 , further comprising:obtaining lost property information of a request for finding an object, the lost property information comprising a category of the finding object;determining whether the lost property information matches with the recruit information; andsending a receiving information of the lost object to a person who made the request for finding an object when the lost property information matches with the recruit information, and the ...

DISABLED CYCLIC POLYAMINES AND THEIR SALTS FOR ACID GAS WASHING PROCESS

Simulation distillation by comprehensive two-dimensional gas chromatography

A method to simulate distillation of a petroleum stream by comprehensive two-dimensional gas chromatography including the step of separating said petroleum stream with a two-dimensional gas chromatograph to determine polarity as a function of temperature, and integrating vertically the two-dimensional gas chromatograph at a given temperature to determine signal intensity as a function of temperature.

Power device with a built-in power line network adaptor

Modification of cold jet nozzle in a jet modulator design for comprehensive two-dimensional gas chromatography

A collimator (6) fixed to the cold jet nozzle (1) of a modulator of a two- dimensional gas chromatograph to aid in the alignment of the cold jet nozzle (1) and the loop modulator tube (3).

Simulation distillation by comprehensive two-dimensional gas chromatography

Dissipation module with noise reduction function

Complex circuit board device and fabrication method

Heat-dissipating device with elastic piece and heat-dissipating method thereof

Hindered cyclic polyamines and their salts for acid gas scrubbing process

Hindered cyclic polyamines and their salts are absorbents useful in acid gas treatment processes.

Multi class operation power amplifier

一種多區間操作之功率放大器，此功率放大器包括多個功率放大器單元和偏壓單元。所述功率放大器單元相互並聯連接以接收差動輸入訊號。所述功率放大器單元執行功率放大以輸出差動輸出訊號。所述偏壓單元耦接到所述功率放大器單元，且將多個偏壓訊號分別供應到所述功率放大器單元。所述功率放大器單元中的至少兩者根據所述對應的偏壓訊號而操作在不同類區間中。

Backlight module and light source module thereof

本發明揭露一種背光模組及其光源模組。光源模組包含基板、至少一第一光源及至少一第二光源。基板包含第一基板部分及第二基板部分。第一基板部分係沿長度方向延伸，第二基板部分係相對於第一基板部分之延伸面彎折一銳角。至少一第一光源及至少一第二光源分別設置於第一基板部分及第二基板部分上。第一光源之發光方向與第二光源之發光方向之間係具有該銳角，且第一光源之發光方向與第二光源之發光方向均平行於第一基板部分。

Method of analyzing basestocks for low temperature properties

The invention relates to a method for analyzing a lubricating oil. The method utilizes 2-dimensional gas chromatography (2D GC) to determine the amounts of paraffins and isoparaffins in the oil. The compositional information thus obtained is used to calculate a paraffin index correlated with formulated oil MRV.

Tetraorganoammonium and tetraorganophosphonium salts for acid gas scrubbing process

Tetraorganoammonium and tetraorganophosphonium salts are useful as absorbents for the selective removal of acidic components from mixtures of said acidic components and CO2.

Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process

An acid gas absorbent comprising an alkylamino alkyloxy (alcohol) monoalkyl ether and a process for the selective removal Of H2S from gaseous mixtures containing H2S and CO2 using an absorbent solution comprising an alkylamino alkyloxy alcohol monoalkyl ether.

Method of analyzing basestocks for low temperature properties

The invention relates to a method for analyzing a lubricating oil. The method utilizes 2-dimensional gas chromatography (2D GC) to determine the amounts of paraffins and isoparaffins in the oil. The compositional information thus obtained is used to calculate a paraffin index correlated with formulated oil MRV.

Lubricant compositions from renewable base stocks with improved properties

Provided are lubricant compositions from renewable biological sources with improved properties and methods of making and using such compositions. In one form, the lubricant composition includes from 20 to 99.8 wt. % of a lube base stock produced from a renewable biological source and an effective amount of one or more lubricant additives. The lube base stock includes 10 to 35 wt. % paraffins, 40 to 70 wt. % 1-ring naphthenes, and 0 to 40 wt. % combined 2-ring naphthenes and aromatics, and has a ratio of 1-ring naphthenes to paraffins from 1.8 to 5.0, and a Viscosity Index of from 100 to 160. The lube base stock has a 14 C level ranging from 2 to 101% of the modern day 14 C level in the atmosphere, and yields a CCS ratio of less than or equal to 0.85 at −35° C. The lubricant compositions exhibit improved solvency and % thickening when blended with a viscosity modifier.

Crystal form vi of agomelatine; Preparation process; pharmaceutical composition; and its use to treat stress, anxiety, sleep disorders, cardiovascular diseases, schizophrenia, phobia, depression, diseases of the digestive system.

Forma cristalina VI de la agomelatina; proceso de preparación; composición farmacéutica; y su uso para enfermedades del sistema melatoninérgico, trastorno del sueño, estrés, ansiedad, entre otros. Crystalline form VI of agomelatine; Preparation process; pharmaceutical composition; and its use for diseases of the melatoninergic system, sleep disorder, stress, anxiety, among others.

Process for making saturated hydrocarbons from renewable feeds

Provided are processes for making saturated hydrocarbons from renewable feed sources. In an embodiment, a process for producing a lube basestock and/or a diesel fuel from a feedstock of biological origin includes: contacting the feedstock in a single reactor in the presence of hydrogen with catalyst components including a first catalyst and a second catalyst, wherein the first catalyst comprises an acidic material, a basic material, or a combination of both, and wherein the second catalyst is a hydrogenation catalyst including a hydrothermally stable binder.

Hydrotreated hydrocarbon tar, fuel oil composition, and process for making it

Provided is a hydrocarbon tar. The tar has 75 wt% or more of aromatics of (10) carbons to (75) carbons based on the total weight of the tar. The aromatics exhibit 40% to 80% aromaticity. The tar has a boiling point of from 300°F to 1350°F. There is also a fuel oil composition having the tar therein. There are also processes for making the hydrocarbon tar.

Centrifugal fan

Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process

An acid gas absorbent comprising an alkylamino alkyloxy (alcohol) monoalkyl ether and a process for the selective removal Of H 2 S from gaseous mixtures containing H 2 S and CO 2 using an absorbent solution comprising an alkylamino alkyloxy alcohol monoalkyl ether.

Method of image touch panel

The present invention relates to a method of image touch panel, which comprises the steps of first extracting a background image, comparing the background and a touch image for producing a positioning image, positioning a location of the touch image according to the positioning image for giving the location touched by a user, and hence executing the corresponding function. Thereby, the function of a touch panel can be achieved. By adopting the method of image touch panel according to the present invention, it is not necessary to purchase a physical touch panel to own the functions the touch panel has for executing the functions provided by an electronic product with ease. In addition, the present uses mid- to low-end cameras, and hence reducing the costs.

Rotation device of LCD

Process for making a lube basestock from renewable feeds

Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process

An acid gas absorbent comprising an alkylamino alkyloxy (alcohol) monoalkyl ether and a process for the selective removal Of H2S from gaseous mixtures containing H2S and CO2 using an absorbent solution comprising an alkylamino alkyloxy alcohol monoalkyl ether.

Hindered cyclic polyamines and their salts for acid gas scrubbing process

Hindered cyclic polyamines and their salts are absorbents useful in acid gas treatment processes.

Adapter for interface card

Disclosed is a converter for interface card (8,7) comprising a casing (11,12) and a circuit board (2). The casing encapsulates the circuit board. The circuit board (2) is provided with a connector (3,5) at one end (2A) to be connected to a connector slot of a first interface protocol provided in a computer and a slot connector (4,6) at the other end (2B) to be connected by a connector of a second interface protocol of an interface card (8,7). The circuit board (2) is also provided with necessary wires and electronic components, to provide exchange of signals and electricity between a plurality of pins of said connector and a plurality of pins of said slot connector. The connector (3,5) and the casing portion adjacent to said connector form a first size and the slot connector (4,6) and the casing portion adjacent to said slot connector define a space of a second size. In one embodiment of this invention, the first size is smaller than the second size, while in another embodiment, the first size is greater than the second size.

Modification of cold jet nozzle in a jet modulator design for comprehensive two-dimensional gas chromatography

A collimator (6) fixed to the cold jet nozzle (1) of a modulator of a two- dimensional gas chromatograph to aid in the alignment of the cold jet nozzle (1) and the loop modulator tube (3).

Solvent and Temperature Assisted Dissolution of Solids from Steam Cracked Tar

Processes for preparing a low particulate liquid hydrocarbon product are provided and include blending a tar stream containing particles with a fluid and heating to a temperature of 250° C. or greater to produce a fluid-feed mixture that contains tar, the particles, and the fluid. The fluid-feed mixture contains about 20 wt % or greater of the fluid, based on a combined weight of the tar stream and the fluid. Also, about 25 wt % to about 99 wt % of the particles in the tar stream are dissolved or decomposed when producing the fluid-feed mixture.

Alkylamino alkyloxy (alcohol) monoalkyl ether for acid gas scrubbing process

Cleaning robot

A cleaning robot includes a main body and a cleaning module. The main body is configured to move on a floor along a travelling direction. The cleaning module includes a first shaft and some first roller sets. The first shaft is connected with the main body. The first shaft extends along a first axis perpendicular to the travelling direction. The first roller sets are separated from each other. Each first roller set includes a first bearing, a first tire and a first flexible structure. The first shaft penetrates through the first bearing. The first tire includes a first cleaning surface configured to abut against the floor. The first flexible structure includes a first inner surface and a first outer surface. The first inner surface abuts against the first bearing. The first outer surface abuts against the first tire. The first flexible structure has a first elasticity.

Apparatus for containing metal-organic frameworks

An apparatus is disclosed for containing metal-organic frameworks for storing hydrogen for use in a fuel cell. The apparatus includes a cartridge for containing the metal-organic frameworks, a filter connected to the cartridge for filtering out powder of the metal-organic frameworks during the release of the hydrogen, a ball valve connected to the filter for controlling the travel of the hydrogen, a pressure regulator connected to the ball valve for regulating the pressure of the hydrogen, a flow controller connected to the pressure regulator for controlling the flow rate of the hydrogen and a pipe connected to the flow controller on one hand and connected to the fuel cell on the other hand for providing the hydrogen to the fuel cell. The flow controller includes a flow meter for showing the flow rate of the hydrogen and a needle valve operable for changing the flow rate of the hydrogen.

Heat dissipating device

Absorbent composition containing molecules with a hindered amine and a metal sulfonate, phosphonate or carboxylate structure for acid gas scrubbing process

An acid gas absorbent comprising a metal sulfonate, phosphonate or carboxylate of a hindered amine and a process for the selective removal Of H2S as well as other acidic components such as carbon disulfide, carbonyl sulfide and oxygen and sulfur derivatives of C1 to C4 hydrocarbons from mixtures containing such acidic components and CO2 using said absorbent.