摘要:
The invention discloses a sealing assembly (40) includes a first sealing member (41) and a second sealing member (46) tightly cooperating with the first sealing member (41). The first sealing member (41) has a first assembling side surface (411), and the second sealing member (46) has a second assembling surface (461) facing the first assembling side surface (411). The first assembling side surface (411) and the second assembling side surface (461) form an assembly hole (43) there between. The invention also provides a sliding cover mechanism (100) using the sealing assembly (40).
摘要:
A portable electronic device comprises a cover member, a body member, and a power generating assembly. The cover member is slidably mounted to the body member. The power generating assembly includes a power generating device and a rack assembly. The power generating device includes a toothed gear and a stator. The toothed gear is rotatably clockwise or counter clockwise mounted to the stator. The stator is fixed to the body member. The rack assembly includes a fastening portion and a rack portion opposite to the fastening portion. The fastening portion is fixed to the cover member. The rack portion meshes with the toothed gear, thus the power generating device driving the rack assembly and the cover member to slide relative to the body member.
摘要:
The present invention relates to polypeptides having cellobiohydrolase II activity and polynucleotides having a nucleotide sequence which encodes for the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the nucleic acid constructs as well as methods for producing and using the polypeptides.
摘要:
A hinge assembly (200) includes a housing (12), a shaft (11), a fixing pin (14), a transposition mechanism (13) and a first spring (16). The housing has a circumferential wall defining a manual slot (121) and an automatic slot (123). Each of the manual slot and the automatic slot runs through a circumferential wall thereof. The shaft defines a pin hole (1141), and the shaft is engaged in the housing. The fixing pin passes through the pin hole of the shaft. One end of the fixing pin is alternatively received in the manual slot or the automatic slot. The transposition mechanism is configured for switching the pin from the manual slot to the automatic slot. The first spring provides an elastic force causing the housing to move relative to the shaft when the pin breaks away from the manual slot.
摘要:
The present invention relates to a new wild-type lipase, its nucleic acid sequences and the amino acid sequences thereof. This new lipase shows washing performance in the form of wild-type. The present invention also relates to the method for producing the lipase and the uses of the lipase in baking.
摘要:
Catalyst articles comprising substantially only a palladium precious metal component and related methods of preparation and use are disclosed. Disclosed is a catalyst article comprising a first layer formed on a carrier substrate, wherein the first layer comprises a refractory metal oxide and has a surface that is substantially uniform; and a second layer formed on the first layer, wherein the second layer comprises i) an oxygen storage component that is about 50-90% by weight of the second layer and ii) a palladium component in an amount of about 10-150 g/ft3 of palladium, wherein the palladium component is substantially the only platinum group metal component. One or more improved properties are exhibited by the catalyst article.
摘要翻译:公开了基本上仅包含钯贵金属组分的催化剂制品和相关的制备和使用方法。 公开了一种催化剂制品,其包括形成在载体基材上的第一层,其中第一层包含难熔金属氧化物,并具有基本均匀的表面; 以及形成在所述第一层上的第二层,其中所述第二层包括:i)所述第二层的约50-90重量%的储氧组分,和ii)约10-150克/ ft 3的钯,其中钯组分基本上是唯一的铂族金属组分。 催化剂制品表现出一个或多个改进的性能。
摘要:
A surface contact card latching assembly (100) is located in a portable electronic device (200). The latching assembly includes a receiving portion (11) and a latch portion (12). The receiving portion is configured for receiving a surface contact card (20). The receiving portion includes an aperture (113) formed at a first end thereof via which the surface contact card enters or exits, and a latching containing portion (114) formed at an opposite second end thereof. The latch portion is received in the latching containing portion. The latch portion is operable to move in the latching containing portion so as to drive the surface contact card to move out of the receiving portion through the aperture.
摘要:
It is an object of the present invention to provide a sensor that can detect various types of volatile organic compounds (VOCs), such as acetone, propylene, and alcohols, an environmental contaminant, odor, and the like. The present invention is a sensor comprising a sensor element having at least two types or more of polymer films adsorbing a target substance, measurement means that measures the adsorption properties of the target substance adsorbed on the polymer films, and recognition means that performs multivariate analysis on the measured adsorption properties to recognize the target substance.
摘要:
An alcohol steam reforming catalyst for generating hydrogen contains palladium, yttrium, and at least one of cerium and a metal oxide. The catalyst displays both an improved alcohol conversion rate and improved carbon dioxide selectivity. Methods of making and using the alcohol steam reforming catalyst are described.