Abstract: A method comprises generating a PON frame comprising a plurality of FEC codewords, the FEC codewords comprise a first codeword, and the first codeword comprises a PSB; and transmitting the PON frame. A method comprises receiving a PON frame comprising a plurality of FEC codewords, the FEC codewords comprise a first codeword, and the first codeword comprises a PSB; and processing the PON frame.

Abstract: A method comprises generating a PON frame comprising a plurality of FEC codewords, the FEC codewords comprise a first codeword, and the first codeword comprises a PSB; and transmitting the PON frame. A method comprises receiving a PON frame comprising a plurality of FEC codewords, the FEC codewords comprise a first codeword, and the first codeword comprises a PSB; and processing the PON frame.

Abstract: Disclosed is a Data Matrix (DM) code. An image of the DM code consists of several color blocks arranged in a rectangular array, a circle of color blocks on the edge of the image constitutes a positioning region, and the color blocks inside the image constitute a coding region; the positioning region includes an “L”-shaped edge and a positioning edge opposite to the “L”-shaped edge, wherein the colors of the color blocks include at least three of eight colors, the eight colors being three standard RGB colors, four standard CMYK colors, and white. The positioning edge is formed by alternately arranging color blocks of two colors that are black after filtering by a channel in any color of RGB and white after filtering by a channel in the same color.

Abstract: A coating composition includes (a) a melamine resin having imino and methylol functional groups that together comprise 30 mole % or greater of the total functionality of the melamine resin; and (b) at least one polymer reactive with (a) that is obtained from components including polytetrahydrofuran and a carboxylic acid or anhydride thereof. The polytetrahydrofuran includes greater than 20 weight % of the components that form the polymer (b) and the carboxylic acid or anhydride thereof includes greater than 5 weight % of the components that form the polymer (b). The polymer (b) has an acid value of at least 15 based on the total resin solids of the polymer (b).

Abstract: A display device including: a flexible display panel including two fixing portions and a bendable portion between the fixing portions; a supporting component including two supporting portions arranged on surfaces of the fixing portions to support the flexible display panel along a X direction; at least one rotating shaft located between the supporting portions and arranged to correspond to the bendable portion; at least one sliding component including a first sliding member and a second sliding member that are slidably connected in the X direction, the first sliding member is connected to one supporting portion, the second sliding member is rotatably connected to the rotating shaft; at least one driving component including a first magnetic member and a second magnetic member, a magnetic force between the first and second magnetic members drive the first sliding member to move away from the rotating shaft.

Abstract: A speech recognition method including performing speech recognition on an inputted speech to obtain a first text, correcting the first text according to an obtained mapping relationship between words in different languages to obtain at least one second text, and in response to determining that the at least one second text corresponds to the same language, outputting the first text, or in response to determining that the at least one second text corresponds to different languages, determine an outputted text according to first probability values corresponding to each of the at least one second text. By combining the mapping relationships between words in different languages in correcting the initial ASR result, the present application ensures the accuracy of the final speech recognition result.

Abstract: An exercise rod for supporting an exercise elastic rope includes a supporting member rotatably sleeved on the exercise rod. The periphery of the supporting member is provided with an annular positioning groove for cooperating with a hook. An end of the exercise rod is detachably provided with a blocking member configured to prevent the supporting member from separation, a retractable blocking button is arranged adjacent to the end of the exercise rod, and the supporting member is limited between the blocking button and the blocking member. The supporting member is rotatably sleeved on the exercise rod, and the supporting member is provided with a positioning groove matched with the hook. When the hook is subjected to force, the relative movement between the hook and the supporting member is transformed into the rotation of the supporting member, thereby eliminating the sound caused by friction and collision between parts.

Abstract: Disclosed is a Data Matrix (DM) code. An image of the DM code consists of several color blocks arranged in a rectangular array, a circle of color blocks on the edge of the image constitutes a positioning region, and the color blocks inside the image constitute a coding region; the positioning region includes an “L”-shaped edge and a positioning edge opposite to the “L”-shaped edge, wherein the colors of the color blocks include at least three of eight colors, the eight colors being three standard RGB colors, four standard CMYK colors, and white. The positioning edge is formed by alternately arranging color blocks of two colors that are black after filtering by a channel in any color of RGB and white after filtering by a channel in the same color.

Abstract: A display device including: a flexible display panel including two fixing portions and a bendable portion between the fixing portions; a supporting component including two supporting portions arranged on surfaces of the fixing portions to support the flexible display panel along a X direction; at least one rotating shaft located between the supporting portions and arranged to correspond to the bendable portion; at least one sliding component including a first sliding member and a second sliding member that are slidably connected in the X direction, the first sliding member is connected to one supporting portion, the second sliding member is rotatably connected to the rotating shaft; at least one driving component including a first magnetic member and a second magnetic member, a magnetic force between the first and second magnetic members drive the first sliding member to move away from the rotating shaft.

Abstract: A curable coating composition includes: (a) a polymer including at least two active methylene functional groups; (b) a polyisocyanate crosslinker; and (c) a transition metal catalyst. Substrates at least partially coated with these coating compositions are further disclosed. Methods for preparing the coating are further disclosed. Multi-layer coatings including these coating compositions are further disclosed.

Abstract: A flying ring for fitness exercise is provided. The flying ring can support the feet or hands of the human body, is connected to an external belt, and is suspended to facilitate exercise activities of the user. The flying ring can be wound around an object for suspending to facilitate exercise activities of the human body, can be used in various exercise facilities, sufficiently meets the requirements for supporting the feet or hands of the human body, and is convenient to store. The present invention further provides a training apparatus including the flying ring. The training apparatus includes a ring body for supporting the feet or hands of the human body, and the upper part of the ring body is provided with a connecting device connected to the external belt.

Abstract: A boxing speedball includes a fixed base detachably connected to a solid object, a ball body, a rebound device arranged at the upper part of the ball body, and a connector configured to connect the rebound device to the fixed base. The fixed base and the connector are adjustable and fastened through a fastener. A frictional resistance device is further provided between the fixed base and the connector, and is configured to increase the frictional force area between the fixed base and the connector. The boxing speedball increases the frictional force area at the connection, increases the friction force itself, improves the security of the connection, and is less likely to be twisted and damaged.

Abstract: A flying ring for fitness exercise is provided. The flying ring can support the feet or hands of the human body, is connected to an external belt, and is suspended to facilitate exercise activities of the user. The flying ring can be wound around an object for suspending to facilitate exercise activities of the human body, can be used in various exercise facilities, sufficiently meets the requirements for supporting the feet or hands of the human body, and is convenient to store. The present invention further provides a training apparatus including the flying ring. The training apparatus includes a ring body for supporting the feet or hands of the human body, and the upper part of the ring body is provided with a connecting device connected to the external belt.

Abstract: The application provides a yoga tension ring for fitness use, including a tension ring body, the two sides of the yoga tension ring which are in contact with the human body will not curl due to the stretching during the fitness use of stride, buttock bridge, thigh, buttock, up and down squat, lateral movement, etc., and the side of the tension loop body in contact with the human body is detachably provided with an anti-curling device for preventing the curling of the two sides of the tension loop body due to stretching during movement.

Abstract: The invention discloses a semi-airborne time domain electromagnetic exploration system for an unmanned aerial vehicle, and belongs to the technical field of geophysical electromagnetic exploration. The system comprises a ground high-power electromagnetic field source emission subsystem, a semi-airborne time domain electromagnetic exploration and observation subsystem and a data processing interpretation software subsystem, wherein the ground high-power electromagnetic field source emission subsystem comprises an IGBT full bridge, a PWM control circuit, a rectification filter circuit and a protection circuit; the semi-airborne time domain electromagnetic exploration and observation subsystem comprises an unmanned aerial vehicle, a receiving coil and a receiver; the data processing interpretation software subsystem comprises a system function module and a bottom layer supporting module, and the bottom layer supporting module is used for providing a universal performance function for the system function module.

Abstract: A method comprises generating a PON frame comprising a plurality of FEC codewords, the FEC codewords comprise a first codeword, and the first codeword comprises a PSB; and transmitting the PON frame. A method comprises receiving a PON frame comprising a plurality of FEC codewords, the FEC codewords comprise a first codeword, and the first codeword comprises a PSB; and processing the PON frame.

Abstract: An exercise rod for supporting an exercise elastic rope includes a supporting member rotatably sleeved on the exercise rod. The periphery of the supporting member is provided with an annular positioning groove for cooperating with a hook. An end of the exercise rod is detachably provided with a blocking member configured to prevent the supporting member from separation, a retractable blocking button is arranged adjacent to the end of the exercise rod, and the supporting member is limited between the blocking button and the blocking member. The supporting member is rotatably sleeved on the exercise rod, and the supporting member is provided with a positioning groove matched with the hook. When the hook is subjected to force, the relative movement between the hook and the supporting member is transformed into the rotation of the supporting member, thereby eliminating the sound caused by friction and collision between parts.

Abstract: The utility model relates to a fitness belt, which comprises a fixing ring, a pulling belt, pulling rings and belt buckles, the fixing ring is a ring buckle, a unidirectional buckle rod is provided on one side of the ring buckle, and the lower part of the ring buckle has a pulling belt through hole, the pulling belt passes through the pulling belt through hole of the ring buckle and is divided into a left support belt and a right support belt, and the ends of the left support belt and the right support belt away from the fixing ring are provided with a length adjustment structure. The length adjustment structure includes the belt buckle and a collar. The left support belt and the right support belt are hinged to the pulling rings through the belt buckles. The pulling rings have hand grip portions and pedal portions. The effect is to avoid cutting wounds and easy adjustment.

Abstract: A suspension training strap handle and a suspension training strap solve the technical problem that an edge of a thin edge of a strap body contacts with the human limb and generate pressure so as to be easy to generate a mark and damage the skin when the existing suspension training strap is used. The suspension training strap handle includes handle bodies, strap connection structures arranged on the handle bodies and gripping parts; wherein the stiffness of a material of the handle body is greater than that of a flexible strap body; one end of the flexible strap body of the training strap is connected to the strap body connection structure while the other end thereof can be connected to an external fixing device.

Abstract: A coating composition includes (a) a melamine resin having imino and methylol functional groups that together comprise 30 mole % or greater of the total functionality of the melamine resin; and (b) at least one polymer reactive with (a) that is obtained from components including polytetrahydrofuran and a carboxylic acid or anhydride thereof. The polytetrahydrofuran includes greater than 20 weight % of the components that form the polymer (b) and the carboxylic acid or anhydride thereof includes greater than 5 weight % of the components that form the polymer (b). The polymer (b) has an acid value of at least 15 based on the total resin solids of the polymer (b).