Abstract:
This specification discloses a thin-film gas diffusion electrode (GDE) and the method for making the same. The thin-film GDE is formed in a unitary way. A dual-nature porous thin film is used as the substrate. A surface processing is performed to make one surface of the thing film hydrophlic while the other surface hydrophobic. The hydrophlic area serves as the active layer for electrochemical reactions after chemical processing. The hydrophobic area is kept dry to form a smooth gas channel, functioning as a gas diffusion layer. In this method, the thin-film GDE is free from the use of binders and high-temperature high-pressure manufacturing processes.
Abstract:
A multilayer protruding embroidery process including the steps of laying and affixing a first filler on an embroidery background element; entirely wrapping up an embroidery portion of the first filler and the embroidering background element with a plurality of first sewing threads. Laying and affixing a second filler on the first and entirely wrapping up an embroidery portion including a side periphery of the second filler and background with a plurality of second embroidery threads. Fully cutting off and removing the leftover of the second embroidery portion and the first embroidery portion respectively, wherein said second portion is and outer portion of the second filler surrounding said embroidery portion, and the first embroidery portion is an outer portion of the first filler surrounding the first embroidery portion and thus a multilayer protruding embroidery is produced.
Abstract:
A treadle-type vehicle body forward drive structure comprised of a base plate, a transmission assembly and a treadle structure installed onto the base plate, a gear assembly enmeshing the transmission assembly to the treadle structure, and a position limiting plate that maintains the position of the drive structure on the base plate, with the extending ends of the transmission assembly follower shaft installed to the wheel hubs of the vehicle body rear wheels. When the treadle rod is tamped slightly downwards, a slant-cut fan gear of the treadle structure causes a slant-cut gear and a straight-cut gear of the gear assembly to synchronously rotate, at which time since the straight-cut gear of the gear assembly is enmeshed with a straight-cut gear of the transmission assembly, they in combination cause the rotation of the follower shaft and, furthermore, the synchronous rotation of the rear wheels. As such, the user is provided riding pleasure and options.
Abstract:
The temperature correction coefficient in a formula for estimating the generated energy of a solar cell is corrected in the negative direction as the mean monthly ambient temperature increases. For an amorphous silicon solar cell, the generated energy is expected to be smaller than the actually generated energy. To prevent this, a correction coefficient which increases as the mean monthly ambient temperature becomes high is calculated on the basis of the mean monthly temperature at the solar cell installation site. The generated energy is estimated from the mean solar radiation at the installation site, the calculated correction coefficient, and the rated power of the solar cell. With this arrangement, the generated energy of an amorphous silicon solar cell or a photovoltaic power generation apparatus can be more accurately estimated on the basis of the installation site.
Abstract:
A rotation resetting device and an electronic apparatus are provided. The rotation resetting device includes a functional unit, a limiting block and an elastic unit. The functional unit includes a functional element and a supporting element connected to the functional element, wherein the supporting element includes a limiting gasket. The limiting block has an accommodating space with an opening and a taper chute extending downward from the opening. The elastic unit is located in the accommodating space and connected between the limiting block and the functional unit. The functional unit is movably disposed in the accommodating space and is capable of moving between an use position and a storage position relative to the opening. When the functional unit moves from the use position to the storage position, the limiting gasket abuts the taper chute, and rotates and slides downward along the taper chute while compressing the elastic unit.
Abstract:
An interposer of a package system includes a first probe pad disposed adjacent to a first surface of the interposer. A second probe pad is disposed adjacent to the first surface of the interposer. A first bump of a first dimension is disposed adjacent to the first surface of the interposer. The first bump is electrically coupled with the first probe pad. A second bump of the first dimension is disposed adjacent to the first surface of the interposer. The second bump is electrically coupled with the second probe pad. The second bump is electrically coupled with the first bump through a redistribution layer (RDL) of the interposer.
Abstract:
A circuit including a first switch receiving an input reference voltage, a second switch receiving an input testing voltage, the first switch and the second switch are electrically connected in parallel. The circuit further includes a first capacitor electrically connected in series with the first switch and the second switch. The circuit further includes a feedback stage comprising a feedback inverter electrically connected in parallel with a feedback switch, where the feedback stage is electrically connected in series with the first capacitor. The circuit further includes a first inverter electrically connected in series to the feedback stage, and a third switch electrically connected in series with the first inverter. The circuit further includes a second inverter electrically connected in parallel to a third inverter, the second inverter and the third inverter are electrically connected in series to the third switch, and the third inverter outputs a first output signal.
Abstract:
A connecting assembly between first and second bodies of an electronic device is provided. The connecting assembly includes a guiding member fixed to the second body and pivoted on a side of the first body along an axis, a guiding portion, an engaging member fixed to the first body, an engaging portion fixed to the second body, and a restoring member between the guiding member and the first body. When the second body is assembled to the first body, engagement between the guiding member and the guiding portion allows the guiding member to rotate relative to the first body along the axis from a first to a second position. The restoring member restores the position of the guiding member to the first position relative to the first body to establish engagement between the engaging member and the engaging portion. An electronic device having the connecting assembly is also provided.
Abstract:
A method of providing Local IP Access (LIPA) indication is proposed. In one novel aspect, an enhanced cell selection method is proposed using LIPA capability information. Based on LIPA capability related information, a UE is able to prioritize LIPA-capable cells and establish a corresponding packet data network (PDN) connection accordingly. In one embodiment, LIPA information is informed to the UE via Non Access Stratum (NAS) signaling. The UE stores LIPA capability information when receiving a NAS message from a mobility management entity (MME). Later on, when the UE performs cell selection or reselection in idle mode, the UE can use the stored LIPA capability information to prioritize LIPA-capable cells.
Abstract:
A device includes a first die coupled to an interconnect structure of an interposer. The first die includes a first BIST circuit configured to generate and output test signals to the interconnection structure of the interposer. A second die is coupled to the interconnect structure of the interposer and includes a second BIST circuit configured to receive signals from the interconnection structure of the interposer in response to the first BIST circuit transmitting the test signals. The second BIST circuit is configured to compare the signals received from the interconnection structure of the interposer to reference signals generated by the second BIST circuit.