Abstract: The present invention relates to highly polarizable 3D organic perovskites of the general formula ABX3, prepared by introducing halogen functional groups in the A-site cation (in which the A and B sites are occupied by organic cations and the X site is a monovalent non-metallic counterion). The (DCl)(NH4)(BF4)3 crystal exhibits a strong linear electrooptic (EO) effect with an effective EO coefficient of 20 pmV?1, which is 10 times higher than that of metal halide perovskites. These 3D organic perovskites are solution processed and compatible with silicon, and illustrate the potential of rationally-designed all-organic perovskites for use in on-chip modulators, electro-optic devices, piezoelectric devices, or silicon photonics devices.

Abstract: Examples of design element placement on 3D surfaces are described herein. In some examples, a three-dimensional (3D) mesh of a 3D surface is converted to a two-dimensional (2D) surface. In some examples, placement of design elements on the 2D surface is determined to maximize density of the design elements while satisfying a minimum separation distance between the design elements. In some examples, the design element placement on the 2D surface is converted to the 3D surface.

Abstract: The disclosure relates to a method for web real-time voice communication based on two-dimensional code scanning which, even when the called party does not have its own web, can automatically generate a temporary web embedded with a web communication plug-in for the called party by a network voice communication SIP server, and realizes web real-time voice communication based on two-dimensional code scanning. In addition, by using the web real-time voice communication technology, the calling party can communicate with the called party without downloading and installing the client, and the calling party can call and communicate with the called party answering terminal by the web real-time communication SIP server and the network voice communication SIP server, only with the need to scan a two-dimensional code to use the web communication plug-in on the web of the called party or the temporarily generated web.

Abstract: The disclosure relates to a network voice communication system implemented based on a web communication plug-in, comprising a web communication plug-in for establishing a call flow communication channel with a called party answering terminal to make a call, the web communication plug-in being embedded into a web, the web communication plug-in being provided with a call button component and a hang-up button component; a web real-time communication SIP server, for establishing a web real-time communication connection between the web communication plug-in and the called party answering terminal; a network voice communication SIP server, for establishing a web real-time communication connection between the web real-time communication SIP server and the called party answering terminal; and the called party answering terminal, for establishing a call flow communication channel with the web communication plug-into make a call with the requesting party.

Abstract: The disclosure relates to a method for web real-time voice communication based on two-dimensional code scanning which, even when the called party does not have its own web, can automatically generate a temporary web embedded with a web communication plug-in for the called party by a network voice communication SIP server, and realizes web real-time voice communication based on two-dimensional code scanning. In addition, by using the web real-time voice communication technology, the calling party can communicate with the called party without downloading and installing the client, and the calling party can call and communicate with the called party answering terminal by the web real-time communication SIP server and the network voice communication SIP server, only with the need to scan a two-dimensional code to use the web communication plug-in on the web of the called party or the temporarily generated web.

Abstract: The disclosure relates to a network voice communication system implemented based on a web communication plug-in, comprising a web communication plug-in for establishing a call flow communication channel with a called party answering terminal to make a call, the web communication plug-in being embedded into a web, the web communication plug-in being provided with a call button component and a hang-up button component; a web real-time communication SIP server, for establishing a web real-time communication connection between the web communication plug-in and the called party answering terminal; a network voice communication SIP server, for establishing a web real-time communication connection between the web real-time communication SIP server and the called party answering terminal; and the called party answering terminal, for establishing a call flow communication channel with the web communication plug-into make a call with the requesting party.

Abstract: The disclosure relates to a method for network voice communication, the method comprising: a user in the global world applying for and obtaining a network voice communication number through a network voice communication client, the network voice communication number entirely consisting of multiple digits; using the network voice communication number as the network address of network voice communication of the user; performing voice communication between users that have obtained network voice communication numbers through the Internet; wherein there is no need for the users to go through an invitation, acceptance or authentication process with each other during the network voice communication. The present disclosure utilizes the sharing property of the Internet to extend the scope of free call applications to support mobile phones, tablets, IP landline phones (Internet phones) and Internet mobile phones, and realizes a free call function.

Abstract: The disclosure relates to a method for realizing multilingual translation in network voice communications, the method comprising: each of a plurality of mobile terminal voice communication information systems establishing a one-to-one communication data transmission channel with a multilingual integrated translation platform, the plurality of mobile terminal voice communication information systems being used for the conversion between their own voice communication signals and communication data packets, each mobile terminal voice communication information system serving as both a source language system and a target language system, a communication data packet of the source language system being sent to the multilingual integrated translation platform, the multilingual integrated translation platform performing an integrated translation according to a received translation language request sent by the target language system and sending the translated communication data packet to the target language system.

Abstract: The embodiments of present invention disclose a device and a method of transmitting and detecting electromagnetic signal propagating through cranial sutures. The device comprises: a positioning strap and a differential amplifier circuit, wherein, the positioning strap on the inside thereof is provided with several electrode pads; at least one of the several electrode pads functions as an emitter electrode pad, at least two of the several electrode pads function as two receiver electrode pads, which are connected to two input terminals of the differential amplifier circuit, respectively; all the electrode pads are arranged on the inside surface of the positioning strap, and the shape of distribution of the electrode pads on the positioning strap matches the shape of at least one cranial suture on a cranium of an object under examination when the strap is placed around.

Abstract: A foldable chair includes a seat frame, a leg frame and a side accessory arrangement. The side accessory arrangement includes a sliding frame provided on the leg frame at a position underneath the seat frame, and a side accessory coupled with the sliding frame, and is arranged to slide between an idle position and an operation position when the leg frame is in the unfolded position, wherein in the idle position, the side accessory is inwardly slid with respective to the leg frame through the sliding frame to hide in the receiving cavity, wherein in the operation position, the side accessory is outwardly slid from the receiving cavity with respective to the leg frame through the sliding frame for allowing a user to put an object on the side accessory.

Abstract: A foldable and portable storage shelf includes two spaced apart side frames, a plurality of foldable shelf panels spacedly supported between the two side frames, and a foldable frame pivotally coupled between the two side frames to fold between an unfolded position and a folded position. At the unfolded position, the side frames are pivotally moved apart from each other to retain each of the foldable shelf panels in a horizontal manner, and at the folded position, the side frames are pivotally moved towards each other such that each of the foldable shelf panels is folded in an overlapped manner.

Abstract: A frame structure includes two side frames and a foldable frame coupled with the side frames to fold between an unfolded position and a folded position. The foldable frame includes a transmission link supported between the side frames, a sliding joint slidably coupling with the transmission link, and two folding arms coupling the transmission link to the side frames respectively. Each of the folding arms has an upper end pivotally coupling with the sliding joint and a lower end pivotally coupling with the respective side frame. At the unfolded position, the sliding joint is upwardly slid to an upper end of the transmission link to move the side frames away from each other. At the folded position, the sliding joint is downwardly slid away from the upper end of said transmission link to move the side frames towards each other for folding the side frames side-by-side.

Abstract: An umbrella includes an umbrella cover and an umbrella frame supported the umbrella cover to form an umbrella body. The umbrella frame further includes a radiated cover frame mounted under the umbrella cover for supporting the umbrella cover thereof, and an offset shaft coupled at the center of the radiated cover frame to support the whole umbrella, wherein the radiated cover frame includes a runner and a plurality of stretchers, wherein the offset shaft comprises a first rigid rod, a second rigid rod, and a third rigid rod are connected together one after another to form the offset shaft that can adjust between a straight shape to an offset shape.

Abstract: A remote controller includes a housing, a CPU, an input module, and an output module. The input module is electrically connected to the CPU for selectively inputting signals into the remote controller to controllably communicate with the home entertaining appliance. It includes a plurality of control keys provided on the housing for allowing a user to input at least one command to the CPU for interactively communicating with the home entertaining appliance, and a full keyboard arrangement provided on the housing and has a full keyboard set comprising a plurality of information keys for being selectively pressed to input at least one command to the corresponding the CPU. The output module is wirelessly linked with the home entertaining appliance for wirelessly transmitting the inputted commands of the input module to the home entertaining appliance.

Abstract: A foldable chair includes a seat frame, a leg frame and a side accessory arrangement. The side accessory arrangement includes a sliding frame provided on the leg frame at a position underneath the seat frame, and a side accessory coupled with the sliding frame, and is arranged to slide between an idle position and an operation position when the leg frame is in the unfolded position, wherein in the idle position, the side accessory is inwardly slid with respective to the leg frame through the sliding frame to hide in the receiving cavity, wherein in the operation position, the side accessory is outwardly slid from the receiving cavity with respective to the leg frame through the sliding frame for allowing a user to put an object on the side accessory.

Abstract: A wireless charging kit includes a charging pad, a body cover for coupling with the portable electronic device, and a wireless charging arrangement. The wireless charging arrangement includes a first charging module provided at a supporting surface of the charging pad, and a second charging module provided at the body cover. The first charging module has two charging contact points electrically linking to a power source, wherein the second charging module has two charging contact surfaces electrically linking to a rechargeable battery of the portable device, such that the battery is able to be wireless charged via conductively contacting the charging contact surface with the charging contact points in a surface-to-point configuration, so as to simplified the alignment therebetween. The body cover is preferably a replacement of battery cover, so that the add-on component is required in order to wirelessly contact with the first charging module at the charging pad.

Abstract: A recliner includes a folding frame including two arm rests, a chair frame coupling with the folding frame, and a locking mechanism. The chair frame includes a seat frame, a back frame, and a leg frame, wherein the chair frame is adapted to be selectively adjusted an inclination angle thereof to adjust the corresponding position of each of the seat frame, the back frame, and the leg frame in responsive to the sliding movement of the arm rest. The locking mechanism is provided at a bottom side of each of the arm rests to lock up the chair frame at the inclination angle.

Abstract: A GPS system includes a frame having a window, a GPS navigator supported by the frame, wherein a display of the GPS navigator is facing opposite to the window of the frame, a radar detector received in the frame to align with the window thereof, and an attaching element attaching the GPS system to an interior side surface of a vehicle such that the display of the GPS navigator is rearwardly facing towards the driver while the radar detector is forwardly sending out detecting signal through the window of the frame. The GPS system integrates the two important driving assistant equipments together, occupies minimal mounting space, and utilize only one car power outlet.

Abstract: A frame structure includes two side frames and a foldable frame coupled with the side frames to fold between an unfolded position and a folded position. The foldable frame includes a transmission link supported between the side frames, a sliding joint slidably coupling with the transmission link, and two folding arms coupling the transmission link to the side frames respectively. Each of the folding arms has an upper end pivotally coupling with the sliding joint and a lower end pivotally coupling with the respective side frame. At the unfolded position, the sliding joint is upwardly slid to an upper end of the transmission link to move the side frames away from each other. At the folded position, the sliding joint is downwardly slid away from the upper end of said transmission link to move the side frames towards each other for folding the side frames side-by-side.

Abstract: A foldable and portable storage shelf includes two spaced apart side frames, a plurality of foldable shelf panels spacedly supported between the two side frames, and a foldable frame pivotally coupled between the two side frames to fold between an unfolded position and a folded position. At the unfolded position, the side frames are pivotally moved apart from each other to retain each of the foldable shelf panels in a horizontal manner, and at the folded position, the side frames are pivotally moved towards each other such that each of the foldable shelf panels is folded in an overlapped manner.