Abstract: An article includes a layer of graphene having a first work function; and a metal oxide film disposed on the layer of graphene, the metal oxide film having a second work function greater than the first work function. Electrons are transferred from the layer of graphene to the metal oxide film, forming a hole accumulation layer in the layer of graphene.

Abstract: A high-power LED lamp, including: a shell, a light-emitting assembly, heat dissipating fins, the light-emitting assembly includes a reflective bowl, a LED and a lens, characterized in that, the heat dissipating fins are radially installed in the channel of the shell, the outer end of each heat dissipating fins is connected with the inner wall of the shell, with the inner end linked to the outer wall of a circular cylinder, all of the front end faces of the heat dissipating fins form a cone-shaped concave torus, the reflective bowl is provided on the cone-shaped concave torus; the axis of the circular cylinder coincides with the axis of the shell, the front end face of the circular cylinder is planar, and the LED and the lens are installed on the surface.

Abstract: The present disclosure provides method, system, and apparatus for forking transmission of Short Message Service (SMS) messages in IP Multimedia Subsystems (IMS) networks. The method includes: receiving an SMS message, constructing a SIP message in which the SMS message is encapsulated or in which the SIP message carries the content of the SMS message and further includes a forking indication indicating whether forking shall be employed, sending the SIP message to a Service-Call Session Control Function (S-CSCF) in an IMS network, and determining by the S-CSCF whether forking shall be employed according to the forking indication. The method and system of the present disclosure enables the control over the SMS message from the Circuit Switched (CS) domain so that the SMS message can be sent through forking in the IMS domain to more than one user terminal.

Abstract: A base structure can support a monitor. A fixed portion is firmly disposed on the rear casing of the monitor and contains at least one slide rail. A slide portion can move up and down the slide rail. A spring is linked to the fixed portion and the slide portion. One end of the push bar is pivotally linked to the slide portion. A first stand is firmly disposed on the rear casing. A second stand is pivotally linked to the first stand. Another end of the push bar is pivotally linked to the second stand. In this manner, the monitor may adjust the expanding angle of the second stand so as to place the monitor on the desk or hang the monitor on the wall.

Abstract: The present invention provides a totally-enclosed integrative access system, the system adopts a die-cast case that consists of an upper cover and a lower cover, the joint face between the upper cover and the lower cover is sealed, and the peripheries of the upper cover and the lower cover are configured with cooling teeth, heating parts in the system contact closely with the inside wall of the upper cover and/or the lower cover; and the heating parts comprise: a user panel, a system control panel and a power panel. A power consumption reduction method for a totally-enclosed integrative access system is also provided in the present invention, comprising: the system control panel detects traffic on the user panel; when the traffic detected is lower than a predefined lower limit value, the system control panel enters a low frequency working mode; when the traffic detected reaches a predefined upper limit value, the system control panel restores its normal working frequency.

Abstract: An electronic device with slideable covers is provided. The electronic device includes a main body. Two sliding slots are defined in each of side surfaces of the main body, and a receiving space is defined in one end of each sliding slot, another receiving space is defined in opposite end of each sliding slot. The sliding slots communicate with the receiving spaces defined in two opposite ends of the sliding slot, and the width of the sliding slots is less than the width of the receiving spaces. The electronic device further includes two covers and four connecting members. Each cover includes two rings for fixing two connecting members. The connecting members slideably connect the covers to the main body. The connecting members are able to slide in the sliding slots and the receiving spaces.

Abstract: The present invention discloses a method for delivering short messages in an IMS. The method includes: The sender encapsulates multiple concatenated short message segments into an IMS message, and sends the IMS message to the receiver. The present invention also discloses a system and apparatus for delivering short messages in an IMS. Through the embodiments of the present invention, the receiver can obtain a complete short message upon receiving the message.

Abstract: The invention provides method for publishing, querying, subscribing to information by a SIP terminal in a VoIP network system, a SIP terminal, a SIP application server, a SIP information center and the VoIP network system. Wherein the VoIP network system is deployed with SIP information center for storing and providing at least the information. The method for publishing information by a SIP terminal in a VoIP network system comprises: creating a publishing request with the information to be published embedded in at the SIP terminal; sending the publishing request from the SIP terminal to the SIP information center via the SIP application server; recording the information in the SIP information center's database; and notifying the new information update to the subscribed SIP terminals.

Abstract: The present invention is related to a base structure which can support a monitor. A fixed portion is firmly disposed on the rear casing of the monitor and contains at least one slide rail. A slide portion can move up and down by means of the slide rail. A spring is linked to the fixed portion and the slide portion. One end of the push bar is pivotally linked to the slide portion. A first stand is firmly disposed on the rear casing. A second stand is pivotally linked to the first stand. Another end of the push bar is pivotally linked to the second stand. In this manner, the monitor may adjust the expanding angle of the second stand so as to place the monitor on the desk or hang the monitor on the wall.

Abstract: A method, a system, a security device, a service control device, and a communication terminal for providing a Multimedia Broadcast/Multicast Service (MBMS) service are provided. The method includes the following steps: A service control module in an IP Multimedia Subsystem (IMS) system carries out service authorization according to a service authorization request, and obtains an authorization-passed result. The service control module sends the authorization-passed result to a security module. The security module obtains the authorization-passed result and then sends a service decryption code of the MBMS service to UEs. In the present invention, a controlling capacity of an IMS and a bearer capacity of an MBMS are multiplexed based on an IMS system and an MBMS system to achieve IPTV services, so as to achieve the uniform authorization and uniform network management.

Abstract: A method, a system, and an apparatus for creating a Content-on-Demand (CoD) service are disclosed herein. The method includes receiving a Session Initiation Protocol (SIP) service request sent by a User Equipment (UE); converting the SIP service request into a Real-Time Streaming Protocol (RTSP) service request, and sending the RTSP service request to a server; receiving an RTSP service response sent by the server; and converting the RTSP service response into a SIP service response, and sending the SIP service response to the UE to create the CoD service between the UE and the server.

Abstract: A high-power LED lamp, including: a shell, a light-emitting assembly, heat dissipating fins, the light-emitting assembly includes a reflective bowl, a LED and a lens, characterized in that, the heat dissipating fins are radially installed in the channel of the shell, the outer end of each heat dissipating fins is connected with the inner wall of the shell, with the inner end linked to the outer wall of a circular cylinder, all of the front end faces of the heat dissipating fins form a cone-shaped concave torus, the reflective bowl is provided on the cone-shaped concave torus; the axis of the circular cylinder coincides with the axis of the shell, the front end face of the circular cylinder is planar, and the LED and the lens are installed on the surface.

Abstract: An electronic device with slideable covers is provided. The electronic device includes a main body. Two sliding slots are defined in each of side surfaces of the main body, and a receiving space is defined in one end of each sliding slot, another receiving space is defined in opposite end of each sliding slot. The sliding slots communicate with the receiving spaces defined in two opposite ends of the sliding slot, and the width of the sliding slots is less than the width of the receiving spaces. The electronic device further includes two covers and four connecting members. Each cover includes two rings for fixing two connecting members. The connecting members slideably connect the covers to the main body. The connecting members are able to slide in the sliding slots and the receiving spaces.

Abstract: The present invention discloses a method for delivering short messages in an IMS. The method includes: The sender encapsulates multiple concatenated short message segments into an IMS message, and sends the IMS message to the receiver. The present invention also discloses a system and apparatus for delivering short messages in an IMS. Through the embodiments of the present invention, the receiver can obtain a complete short message upon receiving the message.

Abstract: The present disclosure provides method, system, and apparatus for forking transmission of Short Message Service (SMS) messages in IP Multimedia Subsystems (IMS) networks. The method includes: receiving an SMS message, constructing a SIP message in which the SMS message is encapsulated or in which the SIP message carries the content of the SMS message and further includes a forking indication indicating whether forking shall be employed, sending the SIP message to a Service-Call Session Control Function (S-CSCF) in an IMS network, and determining by the S-CSCF whether forking shall be employed according to the forking indication. The method and system of the present disclosure enables the control over the SMS message from the Circuit Switched (CS) domain so that the SMS message can be sent through forking in the IMS domain to more than one user terminal.

Abstract: The invention relates to a rolling mill roll with a rotating shell consisting of a tubular shell (1) rotatably mounted on a plurality of pads (3) holding the shell (1), whereby a hydrodynamic lift effect is created by introducing a lubricating fluid between the bering face (31) of the pad (3) and the internal face (13) of the shell (1). According to the invention, the bearing face (31) of each pad is provided with three hydrostatic pockets, one middle pocket (5) and two upstream (7) and downstream (6) lateral pockets, respectively, which are fed with the same fluid under a pressure sufficient to allow an additional oil flow to be introduced into the dragged out film (4) with a local pressure increase, in order to broaden—in the upstream and downstream direction—the hydrodynamic lift angular sector (4) while maintaining, throughout the length thereof, the fluid quantity required for the desired lift effect.

Abstract: The present invention relates to a personal toothpick having an adjustable inter-teeth inserting portion. The inter-teeth inserting portion is bendable to be formed at any angle. Thereafter, the inter-teeth inserting portion is forced laterally between any of the teeth, such as the back teeth, while the handle is at the front of the jaw, instead of being placed in redial position with reference to the curvature of the jaw. Accordingly, the toothpick can easily remove the foreign matters in small spaces between adjacent teeth, especially the back teeth.

Abstract: An automatic patient transfer system includes a transporting cart, a supporting frame mounted on the transporting cart in vertically movable manner to adjust a height of the supporting frame, and an endless conveyer platform. The supporting frame includes two spaced apart transverse arms and a supporting bed, having a two-side-accessing ability, slidably mounted between the two transverse arms in a horizontal movable manner, such that the supporting bed is selectively and sidewardly slid with respect to the transporting cart to allow the supporting bed selectively sliding at two opposing sideward directions. The endless conveyer platform is slidably mounted at the supporting bed in loop manner, wherein the conveyer platform is adapted for supporting the patient thereon to selectively load and unload the patient on the supporting bed when the conveyer platform is endlessly rotated at clockwise and counter-clockwise directions.

Abstract: The invention relates to a method for detecting any mutation at a predetermined site occurring in a known nucleic acid sequence. The method uses primer extension analysis to detect the mutation. Unlabeled terminator is supplied along with labeled non-terminator in the primer extension reaction to detect whether the first nucleic acid base on the template strand that is directly opposite the nucleic acid base immediately 3? to a primer is a mutant. In the primer extension reaction, the terminator is complementary to the wild-type base on the template strand that is directly opposite the nucleic acid base immediately 3? to the primer. Non-terminators are the other nucleotides and are labeled. When the terminator is incorporated into the primer extension strand, primer extension reaction terminates. Incorporation of a labeled non-terminator in the primer extension strand indicates that a mutation has occurred at the predetermined nucleic acid base site.