30 results about "E-box" patented technology

The image display device (100) provides images perceivable from the area of the eye box (E), and includes a light source unit (110), a screen (140), a scanning unit (130) and an optical system (155). The screen (140) has a single micro lens array (1) on which multiple micro lenses (3) are arranged. The scanning unit (130) includes a mirror (130a) to reflect beams emitted from the light source unit (110), and swings the mirror (130a) around a pivot center (130c) to scan the beams thereover, thereby generating images. The optical system (155) brings the images formed on the screen (140) to the eye box (E). An angle (θout) formed between a zero-order diffracted beam and a first-order diffracted beam, which are among a luminous flux of beams diffracted by the screen (140) and pass through the center of the eye box (E), is smaller than a minimum visual angle (Vmin).

The invention discloses a spam filtering method, which comprises: client-side performs generalization to the mobile station international identification code MSISDN of every contact person of the user, and sends the generalized MSISDN to the e-mail box service terminal; the mail e-box service terminal generates a filtering / matching rule of the user according to the generalized MSISDN, and binds the filtering / matching rule with the e-mail account of the user, calls the filtering / matching rule bound with the e-mail account of the reception user when receiving an e-mail sent by a mobile terminal,and sending the information e-mail to the mobile terminal of the reception user if the matching result is in matched state; otherwise saving the information e-mail as spam. The invention limits the e-mail box service terminal to obtain only the generalized MSISDN instead of the complete contact person information of the user, therefore, can guarantee the user from the spam disturbance, while protect the private information of the user.

The invention discloses an egg storage device inside a refrigerator. The egg storage device inside the refrigerator comprises a storage box, a partition plate is fixedly connected to the interior of the storage box, an egg box is arranged between the partition plate and the inner wall of the storage box, a through openingis formed in the top of the egg box, sliding grooves are formed in the partition plate and the inner wall of the storage box, sliding blocks are fixedly connected to the bottoms of the two sides of the egg box, the sliding blocks are in sliding connection with the sliding grooves, and a supporting rod is fixedly connected to the bottom of the inner cavity of the storage box and located below the egg box. According to the egg storage device inside the refrigerator, the partition plate, the egg box, the through opening, the sliding grooves, the sliding blocks, the supporting rod, a supporting plate, protruding blocks and a box cover are arranged, so that a plurality of eggs can be stored, the eggs in the storage box can be protected, and meanwhile, the problem that the existing egg storage box is single in structure and enables egg storage and taking to be inconvenient is solved; the egg storage device inside the refrigerator has the advantages of enablingegg storage and taking to beconvenient, and being worthy of popularization.

A method of performing a keyed cryptographic operation mapping an input message to an output message, wherein the input message comprises m input data and the output message comprises m output data and wherein the cryptographic operation includes at least one round and the cryptographic operation specifies a substitution box for mapping input data into output data, including: transforming each of the m input data into n output data using n split substitution boxes, wherein the n split substitution boxes sum to the specified substitution box; and mixing and combining the mxn output data.

A parts feeding device constructed such that a tape receiving box of the device has a high degree of freedom in the size that can be set depending on use conditions. The parts feeding device (50) has A parts feeding device constructed such that a tape receiving box of the device has a high degree of freedom in the size that can be set depending on use conditions. The parts feeding device (50) hasa feeding device (80) for feeding a parts feeding tape TP toward a predetermined part take-out position, the parts feeding tape TP having a carrier tape CA and cover tape CV receiving parts at constana feeding device (80) for feeding a parts feeding tape TP toward a predetermined part take-out position, the parts feeding tape TP having a carrier tape CA and cover tape CV receiving parts at constant intervals, and also has a separation device (90) for separating the cover tape CV from the carrier tape CA by pulling the cover tape CV in a direction different from the feeding direction of the feet intervals, and also has a separation device (90) for separating the cover tape CV from the carrier tape CA by pulling the cover tape CV in a direction different from the feeding direction of the feeding device (80). Further, the parts feeding device (50) has a tape receiving box (200) for receiving the cover tape CV separated by the separation device (90). The receiving volume of the tape receivding device (80). Further, the parts feeding device (50) has a tape receiving box (200) for receiving the cover tape CV separated by the separation device (90). The receiving volume of the tape receiving box (200) is changeable.ing box (200) is changeable.

The invention relates to dyeing devices, in particular to a leather level dyeing device. The leather level dyeing device has the technical effects of fast air-drying and level dyeing. In order to achieve the technical effects, the leather level dyeing device provided by the invention comprises a bottom plate, a dye box, a left support, a first support, a right support, a water pump, a first hard tube, a table top, a hard sponge, a dipping box, a top plate, a left-right moving device and the like. The top of the bottom plate is provided with the dye box, the left support, the first support and the right support in sequence from left to right. The top of the left support and the top of the right support are connected with the table top. The first support is located on the rear portion of the table top. The top of the table top is provided with the hard sponge. The left side of the table top is connected with the dipping box. The leather level dyeing device achieves the effects of fast air-drying and level dyeing. Blades can be used for stirring dyeing agents in the dye box. A soft brush is used for painting dyeing agents onto leather back and forth, so that the leather is painted more uniformly.

Several genes encoding subunits of the neuronal nicotinic acetylcholine receptors have been cloned and regulatory elements involved in the transcription of the ∝:2 and ∝:7-subunit genes have been described. Yet, the detailed mechanisms governing the neuron-specific transcription and the spatio-temporal expression pattern of these genes remain largely uninvestigated. The β2-subunit is the most widely expressed neuronal nicotinic receptors subunit in the nervous system. We have studied the structural and regulatory properties of the 5′ sequence of this gene. A fragment of 1163 bp of upstream sequence is sufficient to drive the cell-specific transcription of a reporter gene in both transient transfection assays and in transgenic mice. Deletion analysis and site-directed mutagenesis of this promoter reveal two negative and one positive element. The positively acting sequence includes one functional E-box. One of the repressor elements is located in the transcribed region and is the NRSE / RE1 sequence already described in promoters of neuronal genes.