Abstract:
Embodiments of present invention provide a linear-drive pluggable optics (LPO) transceiver. The LPO transceiver includes a receiver path, which includes a receiver optical subassembly (ROSA) converting an input optical signal into an ingress electrical signal; and a linear transimpedance amplifier (TIA) with adjustable frequency transfer function (AFTF), the ingress electrical signal passing through the linear TIA to a host. The LPO transceiver also includes a transmitter path, which includes a linear driver with AFTF receiving an egress electrical signal from the host; and a transmitter optical subassembly (TOSA) converting the egress electrical signal from the linear driver to an output optical signal. A method of operating the LPO transceiver is also included.
Abstract:
A method, terminal, and system for playing programs are disclosed. The method includes: creating virtual channels corresponding to keywords in a keyword list according to the keywords, and using the virtual channels to form a virtual channel list; identifying programs inclusive of the keywords among received programs; using the programs inclusive of the keywords to generate a playlist of the virtual channels corresponding to the keywords according to a preset playlist generation rule; and playing the programs in the playlist. Through the present disclosure, the same type of BTV programs that match a keyword on different channels are scheduled together, the required operations of pressing keys are reduced, and the user experience is improved.
Abstract:
A patient monitoring system for the real-time detection of epileptic seizures suffered by a user of the monitoring system. The system comprises control means for receiving measuring signals and, conditional upon the measuring signals, generating an alarm signal, at least one hart rate sensor for measuring the heart rate of the user and, subject to the measurement, generating a heart rate signal, and at least one muscular tension sensor for measuring the change and the intensity of the contraction of at least one muscle of the user and, subject to the measurement, generating a muscle contraction signal. The control means are designed for, subject to both the heart signal and the muscle contraction signal, generating an alarm signal when the user suffers an epileptic seizure.
Abstract:
A compressor having curved connecting rods, comprising cylinders (8), pistons (9), piston pins (10), curved connecting rods (11), a swing rod (12), a crank pin (13), a crankshaft (14) and the other components; when the compressor having curved connecting rods works, a power machine driving the crankshaft (14) to rotate, the rotation of the crankshaft (14) driving the crank pin (13) to push the swing rod (12) to swing left and right, and the movement, towards the left and right, of the swing rod (12) driving the curved connecting rods (11) and the pistons (9) to reciprocate within the cylinders (8) and perform work in a compression manner.
Abstract:
A compressor having curved connecting rods, comprising cylinders (8), pistons (9), piston pins (10), curved connecting rods (11), a swing rod (12), a crank pin (13), a crankshaft (14) and the other components; when the compressor having curved connecting rods works, a power machine driving the crankshaft (14) to rotate, the rotation of the crankshaft (14) driving the crank pin (13) to push the swing rod (12) to swing left and right, and the movement, towards the left and right, of the swing rod (12) driving the curved connecting rods (11) and the pistons (9) to reciprocate within the cylinders (8) and perform work in a compression manner.
Abstract:
An insulator is disclosed, which includes an insulating surface. A part of the insulating surface is applied with a conductive coating having a specific resistivity. A conductive coating region having the specific resistivity and a nonconductive coating region are configured that: in a dry environment, no continuous conductive channel exists between upper and lower fittings of the insulator. The value of the leakage current that can be caused by the conductive coating region having the specific resistivity on the insulating surface enables the insulating surface to reach an ice-proof temperature in an icing climate condition. Also, a power transmission apparatus in which the insulator is adopted is disclosed. In an icing climate condition, the conductive coating can achieve the function of increasing the value of the leakage current on the surface of the insulator, so as to prevent the ice formation.
Abstract:
A method, system, and apparatus for renewing a program are disclosed. The method includes: obtaining programs associated with a set renewed program according to the renewed program; using one or more of the obtained associated programs as successive programs to the renewed program; and renewing the successive programs automatically. The present invention brings the following benefits: Programs in multiple series or programs associated with a program can be renewed automatically, which overcomes the problems in the prior art, namely, separate renewal of every episode of a program series or separate renewal of programs associated with a renewed program, complicated user operations, and poor user experiences.
Abstract:
An insulator is disclosed, which includes an insulating surface. A part of the insulating surface is applied with a conductive coating having a specific resistivity. A conductive coating region having the specific resistivity and a nonconductive coating region are configured that: in a dry environment, no continuous conductive channel exists between upper and lower fittings of the insulator. The value of the leakage current that can be caused by the conductive coating region having the specific resistivity on the insulating surface enables the insulating surface to reach an ice-proof temperature in an icing climate condition. Also, a power transmission apparatus in which the insulator is adopted is disclosed. In an icing climate condition, the conductive coating can achieve the function of increasing the value of the leakage current on the surface of the insulator, so as to prevent the ice formation.
Abstract:
A screw cap for covering a head of a screw in a screw hole (20) of a housing (2) of a portable electronic device. The screw hole includes a wide upper portion (202) and a narrow lower portion (204). The screw cap includes a main body (12) and an elastic ring (14). The main body includes a wide head (122) and an adjoining narrow cylindrical body (124). An upper first groove (1242) and a lower second groove (1243) are defined in the cylindrical body. The first groove is deeper than the second groove. When the elastic ring is engaged in the second groove, the screw cap can be interferentially engaged in the screw hole. When the screw cap is pushed so that the elastic ring is engaged in the first groove, the screw cap can be easily removed from the screw hole.
Abstract:
An automatic antenna (100) for a portable electronic device includes a shaft (20), a hollow securing element (30), a sliding element (50) having a plurality of sliding arms (54) symmetrically disposed on an outer wall thereof, a hollow rotating element (60), a housing (80), and a spring (70) disposed between the rotating element and the housing. The securing element has a plurality of blocks (320) symmetrically disposed on an inner wall thereof. The blocks define a plurality of slots (3200) therebetween. The sliding element defines an end surface (56). The rotating element includes a peripheral cam portion (61). A plurality of projections (604) protrudes from a periphery of the cam portion. The shaft extends through the securing element, the sliding element, the rotating element, the spring, and the housing in that order. The sliding arms can slide within the slots, and the projections can slide in the slots.