Abstract: An optical switch structure includes a substrate, a first electrical contact, and a first material having a first conductivity type electrically connected to the first electrical contact. The optical switch structure also includes a second material having a second conductivity type coupled to the first material, a second electrical contact electrically connected to the second material, and a waveguide structure disposed between the first electrical contact and the second electrical contact. The waveguide structure includes a waveguide core coupled to the substrate and including a first material characterized by a first index of refraction and a first electro-optic coefficient and a waveguide cladding at least partially surrounding the waveguide core and including a second material characterized by a second index of refraction less than the first index of refraction and a second electro-optic coefficient greater than the first electro-optic coefficient.

Abstract: A full load test system of an electrical power converter and the test method thereof is disclosed. The full load test method of the electrical power converter comprises the following steps: (a) providing a power converter under test (PCUT); (b) configuring the PCUT in/on a test circuit; (c) serially connecting the PCUT with at least one bidirectional power converter in the test circuit; (d) connecting the test circuit to an alternating current low voltage three-phase power source; and (e) performing a test of the PCUT under full-load condition.

Abstract: A pipe connector structure includes a base, having a through hole and a revealed upper surface, comprising a first thread portion for connecting to an intercommunicating device and a second thread portion located on the first thread portion; a lid, having a central through hole; a sleeve, accommodated in the lid; and a first O-ring, disposed at the revealed upper surface and encircling the through hole. The lid includes an inner thread structure corresponding to a thread of an outer sidewall of the second thread portion. Accordingly, a user is capable of accurately cutting a water cooling pipe having an appropriate length according to the revealed upper surface of the pipe connector structure, thereby effectively solving issues of being uncertain whether the water cooling pipe is completely inserted into the base and being likely inserted in an unaligned manner as well as reducing risks of liquid leakage.

Abstract: An optical switch structure includes a substrate, a first electrical contact, and a first material having a first conductivity type electrically connected to the first electrical contact. The optical switch structure also includes a second material having a second conductivity type coupled to the first material, a second electrical contact electrically connected to the second material, and a waveguide structure disposed between the first electrical contact and the second electrical contact. The waveguide structure includes a waveguide core coupled to the substrate and including a first material characterized by a first index of refraction and a first electro-optic coefficient and a waveguide cladding at least partially surrounding the waveguide core and including a second material characterized by a second index of refraction less than the first index of refraction and a second electro-optic coefficient greater than the first electro-optic coefficient.

Abstract: A foam sealing block is provided for sealing a cable channel by which one or more cables traverse into an air-cooled compartment. The foam sealing block may folded around the cables and positioned within the cable channel. The insertion of the folded foam sealing block prevents the transfer of air from the air-cooled compartment via the cable channel, while still allowing the cables to traverse the cable channel. The top surface of the foam sealing block may formed from offset rows of protrusions, such as hemispherical shaped protrusions. The dimensions and shape of the protrusions may be selected based on the physical characteristics of the cables traversing the cable channel. The bottom surface of the foam sealing block may be formed from a perforated, rigid bracket that allows the foam sealing block to fit securely within the cable channel.

Abstract: Trailer for stroller includes a wheel frame with a lifting seat, and a push rod capable of sliding along the movement direction of front and rear wheels, which can be folded between the wheel frame and the seat. The push rod drives the seat to rise and fall; and a locking structure used for locking the push rod to limit the slide of the push rod when the seat rises is disposed between the push rod and the wheel frame. The seat is driven to rise when the push rod slides and is pulled up, and the seat is driven to fall when the push rod slides and is retracted; and the locking structure ensures the stability of the seat.

Abstract: A method for fabricating a stacked electronic device is provided. A first three-dimensional (3D) printing is performed to form a first insulating layer and a plurality of first redistribution layers (RDLs) on a first substrate. A second 3D printing is performed to form a second substrate and a plurality of through-substrate vias (TSVs) on the first insulating layer, in which the plurality of TSVs is electrically connected to the plurality of first RDLs. A third 3D printing is performed to form a second insulating layer and a plurality of second RDLs on the second substrate, in which the plurality of second RDLs is electrically connected to the plurality of TSVs. A plurality of contacts of a third substrate is bonded to the plurality of second RDLs, so that the substrate is mounted onto the second insulating layer. The disclosure also provides a stacked electronic device formed by such a method.

Abstract: A light-emitting cooling fan has a fan frame having a frame body and a shaft seat, the frame body having an upper edge and a lower edge, the shaft seat being disposed in the frame body; a motor pivotally disposed on the shaft seat; a blade disposed on the motor; an upper light-guiding ring disposed in the frame body and at the upper edge of the frame body; a plurality of upper light-emitting units disposed in the frame body, spaced apart, and adapted to illuminate the upper light-guiding ring; a lower light-guiding ring disposed in the frame body and at the lower edge of the frame body; and a plurality of lower light-emitting units disposed in the frame body, spaced apart from the upper light-emitting units, and arranged to alternate with the upper light-emitting units, respectively, wherein the lower light-emitting units are higher than the upper light-emitting units, respectively.

Abstract: An apparatus may include a connector configured to receive an information handling resource, and a riser configured to provide mechanical support to the information handling resource when the information handling resource is received in the connector, wherein the riser is configured to accept a first type of information handling resource having a first length along a selected direction, and a second type of information handling resource having a second length along the selected direction, the second length being greater than the first length. The riser may include a fixed portion, and a rear portion rotatably coupled to the fixed portion, the rear portion including a slidable member configured to slide from a first position to a second position along the selected direction, the first position allowing the riser to accept the first type, and the second position allowing the riser to accept the second type of information handling resource.

Abstract: Provided herein are compounds of the formula (I) wherein the variables R1, R2, R3, R4, X1, X2, Y1, and A1 are as defined herein. Such compounds may be used, for example, for the inhibition of enolase enzymes, including preferential inhibition of one isoenzyme of over one or more of the other isoenzymes. Methods of treatment using these compounds, as well as pharmaceutical compositions thereof, are also provided.

Abstract: Disclosures of the present invention describe an unsaturated-fatty-acid-containing vegetarian composition, wherein the said composition is composed by at least one vegetable oil and at least one algal oil, and rich in Omega-3, Omega-6 and Omega-9. The present invention particularly design the constituting ratio of Omega-3, Omega-6, and Omega-9 in order to facilitate the content levels of Omega-3 and Omega-6 in the body of a vegetarian administering the vegetarian composition of the present invention reach an ideal balance state. Moreover, it is worth introducing that, this vegetarian composition can be accommodated by a vegetable capsule shell, so as to become a capsule type of dietary supplement. Therefore, it is a great relief for vegetarians to administer the vegetarian composition containing unsaturated fatty acids because the vegetarian composition is made of vegan materials.

Abstract: A voice control input system has a control device, a computer and at least one computer peripheral device. An application program is installed in the control device. The computer connected to the control device has a driver installed therein. The computer peripheral device connected to the computer is driven by the driver. The application program has voice recognition function for allowing the control device to generate a corresponding operation signal according to a voice input received by the control device. The driver allows the computer to convert the operation signal into at least one control signal according to a pre-stored data of the driver, and the computer peripheral device receives the control signal to perform an action accordingly. Therefore, the voice control input system can use the voice input received by the control device to control the computer peripheral device(s) to perform an action.

Abstract: A control input system has a control device, a computer and a computer peripheral device. An application is installed in the control device. The computer is connected to the control device and a driver is installed in the computer. The computer peripheral device is connected to the computer and is driven by the driver. The application allows the control device to generate an operation signal according to a touch input or a motion sensing acquired by a user interface of the control device. The driver allows the computer to convert the operation signal into a control signal according to a pre-stored data, and the computer peripheral device receives the control signal to perform an action in response to the control signal.

Abstract: A control signal switching system generates a light emitting module control signal for controlling a light emitting module, and the control signal switching system has a switching module and a transmission module. The switching module receives a switching control signal, a first control signal and a second control signal and output one control signal selected from the first control signal and the second control signal according to the switching control signal. The transmission module is connected to the switching module for receiving the one control signal selected from the first control signal and the second control signal and generates the light emitting module control signal for transmitting to the light emitting module. Therefore, the light emitting module is in operation according to the light emitting module control signal.

Abstract: A transmitting device, for handling signal interference, comprises a first transmitting circuit, for processing a first plurality of baseband signals, to generate a first plurality of radio frequency signals; a second transmitting circuit, for processing a second plurality of baseband signals and a plurality of input signals, to generate a second plurality of radio frequency signals; a feedback circuit, coupled to the second transmitting circuit, for processing the second plurality of radio frequency signals and a plurality of leakage signals, to generate a plurality of error signals; and a control circuit, coupled to the first transmitting circuit, the second transmitting circuit and the feedback circuit, for generating the plurality of input signals according to the first plurality of baseband signals and the plurality of error signals.

Abstract: A mixed reality (MR) system supporting virtual reality (VR) applications and a display method thereof are provided, where the mixed reality system includes a processing device and a MR headset, and the processing device provides a first application programming interface (API) that runs VR contents and a second API that runs MR contents.

Abstract: A computer case has a box having a back board with an opening; and a graphics card fixing board having a plurality of graphics card shields, wherein the graphics card fixing board corresponds in position to the opening of the back board and thereby is unfastenably attached to the back board of the box either longitudinally or transversely, allowing the graphics card shields to be lengthwise parallel to a height of the box whenever the graphics card fixing board is attached to the back board of the box longitudinally, and allowing the graphics card shields to be lengthwise perpendicular to the height of the box whenever the graphics card fixing board is attached to the back board of the box transversely. Therefore, a graphics card is selectively mounted in place, lying or upright, in the computer case.

Abstract: A grilling device includes a housing includes a fixed lower heating plate and a rotatable swing arm disposed at a primary pivot positioned proximate a rear end of the housing. An operable upper heating plate is coupled to the swing arm such that an intermediate portion of the swing arm rotationally engages a central portion of the upper heating plate at a secondary pivot to define an adjacent face-up position, a stacked face-up position and a face-down position. A leveling mechanism maintains the upper heating plate in parallel with the lower heating plate as the swing arm operates about at least a portion of the primary pivot.

Abstract: A ring-shaped light-emitting heat-dissipating fan comprises a base having a ring-shaped frame and a pivot portion; a fan pivotally disposed at the pivot portion; a ring-shaped light guide having an upper top surface, a lower top surface, an inner lateral surface, and an outer lateral surface; a lid disposed on the ring-shaped frame, with the ring-shaped light guide disposed between the base and the lid, and a receiving space formed between the lid and the ring-shaped light guide; and a ring-shaped circuit board disposed on an upper top surface of the ring-shaped light guide in the receiving space and having thereon a plurality of light-emitting elements arranged annularly. Therefore, the ring-shaped flat region dispenses with any receiving recesses for receiving the light-emitting elements. The ring-shaped circuit board controls color of light emitted from the light-emitting elements and their light emission cycles.

Abstract: An information handling system routes cables from a chassis interior to a chassis exterior through a cable channel defined in the housing and having airflow managed by a blocking element biased to a closed position. As cable configurations change, the blocking element adapts to fit cables through the cable channel in a compact manner that minimizes cooling airflow escape through the cable channel. Automated adjustments to a cooling fan profile based upon a predicted cable configuration and associated airflow help to ensure adequate cooling as airflow characteristics change due to the presence of cables and an expected position of the blocking element.