Abstract: A communication system and a communication method for one-way transmission are provided. The communication method includes: transmitting a filtering rule to a programmable logic device by a server; receiving a signal and obtaining data from the signal by the server; packing the data to generate at least one data packet by the server; transmitting the at least one data packet to the programmable logic device by the server; and determining, according to the filtering rule, whether to output the at least one data packet by the programmable logic device.

Abstract: A communication system and a communication method for one-way transmission are provided. The communication method includes: receiving, by a router, a first synchronization message from a grandmaster clock; generating, by the router, a timestamp according to the first synchronization message; receiving, by the router, at least one data packet; transmitting, by the router, the at least one data packet and the timestamp to a programmable logic device; and outputting, by the programmable logic device, the at least one data packet and the timestamp.

Abstract: A method for constructing an image includes: defining a foreground area associated with an object in an original image; identifying a plurality of contour points defining a contour of the object; for each of the contour points, obtaining a reference contour point set that includes at least one reference contour point on each of two sides of the contour point; obtaining a plurality of characteristic lines, each associated with the reference contour point set and defined by an end point obtained from the contour points; and aligning the end points on one side to form a straight edge and making the characteristic lines adjoin each other side by side, so as to construct a reconstructed image.

Abstract: A receiving box for two hearing assistance devices including a housing, a cover, and an L-shaped hinge is provided. The housing includes a hinge recess, and two receiving slots independent of each other. The two receiving slots are configured to respectively receive the hearing assistance devices. The L-shaped hinge includes two opposite ends. One end is pivoted in the hinge recess, and the other end is fixed to the cover.

Abstract: A hearing assistance device, including a housing, a receiver, and a cable, is provided. The housing has an ear hook and a first contour arc. The cable faces the ear hook, penetrates the housing, and connects to a receiver.

Abstract: A method and an apparatus related to multiple modes are provided. In the method, the first mode is operated. The first mode is a host mode or a client mode, and the host mode is configured for broadcasting information related to a global coordinate system to a device operated with the client mode. A switching condition is detected, and the first mode is switched to the second mode. The second mode is another one of the host mode and the client mode. The second mode is operated. Therefore, the positioning information of a global coordinate system can be provided for motion sensing apparatuses.

Abstract: A circuit board includes a substrate, a plurality of electronic components disposed on the substrate, and at least one cable management structure. The substrate is provided with a first surface and a second surface. The first surface and the second surface are correspondingly disposed. The cable management structure is used for limiting a configuration direction of at least one cable. The cable management structure includes at least one cable management column and at least one cable collection member. The cable management column is disposed on the first surface of the substrate. The cable collection member is disposed at an edge of the substrate, and the cable management column is located beside the cable collection member. The cable is capable of bypassing the cable management column and passing through the cable collection member from the edge of the substrate to the second surface, to achieve cable management and positioning effects.

Abstract: A power converter module includes a ground terminal, an input voltage terminal configured to receive a raw input voltage, and an interconnection terminal configured to provide a regulated output voltage to a load such as a SOC or SIP system to be powered. A voltage regulator is connected to the ground terminal and the input voltage terminal. An inductor has an inductor output connected to the interconnection terminal.

Abstract: A switch device is provided. The switch device includes a switch and a one-way link circuit, wherein the switch including a first port, a second port, and a third port. The third port coupled to the second port via a first path and coupled to the first port via a second path. An input terminal of the one-way link circuit is coupled to the first port.

Abstract: A medical introducer includes an elongated tubular member having a proximal end, a distal portion, and a central lumen extending from the proximal end to a distal port in the distal portion. A frame structure is coupled to the distal portion of the elongated tubular member, where frame structure supports the distal portion of the elongated tubular member in a tapered shape and alternatively in a non-tapered shape. The elongated tubular member may include a rigid outer tube and a rigid inner tube carried in an interior lumen of the outer tube. The distal portion is typically a reinforced elastomeric tubular extension of the outer tube, and the reinforced elastomeric tubular extension may have a conical shape.

Abstract: A DC-DC converter and a DC-DC converter operation method are provided. The DC-DC converter includes a power stage, an error amplifier, a pulse width modulation (PWM) generator, and a gate controller. The power stage includes a first transistor and a second transistor. The voltage dividers are configured to perform a voltage division on a first node of the power stage and a second node to generate a first voltage and a second voltage. The first node is an output node of the DC-DC converter and the second node is a node between the first transistor and the second transistor of the DC-DC converter. The comparator is configured to compare the first voltage and the second voltage to generate a turn-on time signal of the first transistor according to a comparison result.

Abstract: A wiring method of a stator of a rotating electric machine includes: winding m-th layer of a first coil in a first direction from an outer-diameter side toward an inner-diameter side of the stator; winding (m+1)-th layer of the first coil in a second direction opposite to the first direction, a closest distance between n-th layer of the first coil and a centerline is less than a threshold; winding m-th layer of a second coil in the first direction; winding (m+1)-th layer of the second coil in the second direction, the turns of n-th layer of the second coil is equal to the turns of the n-th layer of the first coil minus two; sequentially winding from (n+1)-th layer of the second coil to a final layer of the second coil so as to fill the first wiring region and/or the second wiring region.

Abstract: Technologies described herein relate to surfacing relationships between datasets. Datasets in a collection of datasets are assigned terms that are descriptive of content of the datasets. Co-occurrences of the terms in source documents that include unstructured text are identified, and relationships between datasets is identified based upon the co-occurrences of the terms in the source documents. The relationships between datasets are visualized in accordance with visualization instructions set forth by a user.

Abstract: A method for constructing an image includes: defining a foreground area associated with an object in an original image; identifying a plurality of contour points defining a contour of the object; for each of the contour points, obtaining a reference contour point set that includes at least one reference contour point on each of two sides of the contour point; obtaining a plurality of characteristic lines, each associated with the reference contour point set and defined by an end point obtained from the contour points; and aligning the end points on one side to form a straight edge and making the characteristic lines adjoin each other side by side, so as to construct a reconstructed image.

Abstract: An imaging and resecting device includes a handle coupled to an elongated shaft extending about a longitudinal axis and having an interior passageway extending therethrough. A resecting component shaft extends through the interior passageway to a working end carrying an RF electrode, and a sensor sleeve at having an insulative layer extends through the interior passageway and is coupled to a distal image sensor formed from an sensor chip and a lens having an optical axis and a field of view. The image sensor is sized to fit within an open distal end of the interior passageway, and at least one co-axial sensor cable carried in an interior lumen of the sensor sleeve, each sensor cable having a shielding layer and coupled to the image sensor. The sensor sleeve is configured to shield the image sensor and each sensor cable from electrical interference caused by the RF electrode during use.

Abstract: A power converter module includes a ground terminal, an input voltage terminal confirmed to receive a raw input voltage, and an interconnection terminal configured to provide a regulated output voltage to a load such as a SOC or SIP system to be powered. A voltage regulator is connected to the ground terminal and the input voltage terminal. An inductor has an inductor output connected to the interconnection terminal.

Abstract: A lens protection device includes a housing, a first and a second sliding cover. The housing includes an opening and a connecting portion. The first sliding cover includes a first cover plate, a first connecting shaft, and a first and a second magnet. One end of the first connecting shaft connects to the first cover plate and another end pivotally connects to the connecting portion. The first connecting shaft is rotated to move the first cover plate. The first and the second magnet are disposed at a front and a rear end of the first cover plate, respectively. The second sliding cover includes a second cover plate and a second connecting shaft. One end of the second connecting shaft connects to the second cover plate, and another end pivotally connects to the connecting portion. The second connecting shaft is rotated to move the second cover plate.

Abstract: An electrode material of a lithium-ion battery is provided. The electrode material of the lithium-ion battery has 5 to 70 parts by weight of unbuffered active material; and 30 to 95 parts by weight of buffered active material. By adding a specific proportion of a buffered material (such as the graphite material particles), the electrode material of the lithium-ion battery avoids or reduces breakage or cracking of the unbuffered active material themselves or the shell thereof during a rolling step, so a cycle life of a battery can be improved.

Abstract: A flexible printed circuit board and an electronic device using the same are provided. The electronic device includes a first casing, a second casing, and a printed circuit board combination. The printed circuit board combination includes a first printed circuit board, a second printed circuit board, and a flexible printed circuit board. The flexible printed circuit board includes a body portion, a first extending end, and a second extending end. The body portion defines an opening. The first extending end bends from a first side of the body portion toward the body portion and extends toward a first direction after passing through the opening to connect the first printed circuit board. The second extending end extends from a second side of the body portion toward a second direction to connect the second printed circuit board.

Abstract: The invention discloses functionalized poly(2,6-dimethyl phenylene oxide oxide) oligomers containing dicyclopentadiene, a method of producing the same and use thereof. The cured products of the functionalized poly(2,6-dimethyl phenylene oxide oxide) oligomers of the invention exhibit low dielectric constant, low dissipation, and high glass transition temperature. As the functionalized poly(2,6-dimethyl phenylene oxide oxide) oligomers of the invention have number-average molecular weight ranging from 2500 to 6000 g/mol, the substrate made of theses functionalized poly(2,6-dimethyl phenylene oxide oxide) oligomers can pass the pressure cook test. Besides, the low dissipation factor characteristic the functionalized poly(2,6-dimethyl phenylene oxide oxide) oligomers of the invention can only be demonstrated at number-average molecular weight higher than 2500 g/mol.