Abstract: The utility model provides a cupboard lamp, comprising a battery compartment; wherein the battery compartment comprises a compartment housing component and a compartment cover component; the compartment housing component comprises a first battery cavity and a second battery cavity; the compartment housing component also comprises a third battery cavity; and the third battery cavity is positioned between the first battery cavity and the second battery cavity, and is higher than the first battery cavity and the second battery cavity. The third battery cavity is disposed at a relatively higher position between the first battery cavity and the second battery cavity, so the battery compartment is more compactly structured and has a better power supply capability. The cupboard lamp has a long service life, a smaller size and a more beautiful appearance.

Abstract: The present invention discloses a lamp base, comprising a permanent seat and a lamp holder, wherein the permanent seat is formed with a receiving groove; the inner wall surface of the receiving groove is formed with an annular slide along the horizontal direction; the slide is internally provided with a slider; the lamp holder comprises rotating shafts; and the rotating shafts are rotationally connected to the slider. According to the present invention, adjustment on the light-emitting angle can be completed by simply rotating the lamp holder. The use is convenient and the operation is easy. Moreover, the lamp holder is disposed in the receiving groove, which greatly reduces the overall size of the lamp base; meanwhile, the lamp base only comprises two parts, namely the lamp holder and the permanent seat, which greatly simplifies the structure and brings convenience in maintenance.

Abstract: The present invention relates to a surface cleaning apparatus comprising a regenerative filter having at least one filter, the at least one filter comprising a plurality of layers of filter material, the filter having a first filtering configuration where the plurality of layers are held together such that air to be cleaned can pass through the plurality of layers of filter media during use of the surface treating apparatus, and a second regeneration configuration wherein at least a portion of one of the plurality of layers of filter material is spaced from the remainder of the layers of filter material for regeneration, and a filter regenerator for regenerating the filter material.

Abstract: A regenerative filter comprising at least one filter having a plurality of layers of filter material, the filter having a filtering configuration where the plurality of layers of filter material are held together so that they are fixed relative to each other, and a regeneration configuration where the layers of filter material are held together at at least one point, such that one of the plurality of layers of filter material can be spaced from the other layers for regeneration, the filter being movable from a filtration zone, where the first filter is in its filtering configuration, to a regeneration zone which is spaced from the filtration zone and where the first filter is in its regeneration configuration, and a filter regenerator arranged to move at least a portion of at least one layer of filter material when the filter is housed in the regeneration zone.

Abstract: The present invention relates to an appliance comprising, a regenerative filter for filtering a fluid flow, having at least one filter, a filter regenerator for regenerating the regenerative filter, a turbine for driving the filter regenerator, the turbine being driven by the fluid flow passing through the appliance during its use.

Abstract: The present invention provides an apparatus and methods for producing tetrahydrocannabinolic acid (THCA), cannabichromenic acid (CBCA) and cannabichromenic acid (CBCA) in different ratios. The apparatus comprises: (i) a bioreactor comprising (a) an automated supply system configured to deliver a first automated supply of cannabigerolic acid (CBGA), a cannabinoid acid synthase, and a reaction mixture; and (b) a second automated system to cease the reaction; (ii) a controller configured to modify a property of the reaction mixture to produce the desired products; and (iii) an extractor configured to recover the tetrahydrocannabinolic acid (THCA), cannabichromenic acid (CBCA) or cannabidiolic acid (CBDA) and cannabichromenic acid.

Abstract: A cleaner head for a vacuum cleaner including an agitator in the form of a brush bar, the brush bar including a plurality of radially extending bristles and a sealing material disposed between the bristles. The sealing material extends over substantially the entire circumferential and axial extent of the regions of the brush bar between the bristles. The cleaner head further includes a housing defining a chamber which at least partially surrounds the brush bar, a dirty air inlet in a lower part of the chamber and a front opening that exposes the brush bar at the front of the housing. The brush bar is supported for rotation with respect to the housing and arranged in the chamber such that the brush bar seals against the housing thereby restricting flow of air through the front opening.

Abstract: A fan assembly for creating an air current includes an air outlet mounted on a stand. The stand includes a base and a body tiltable relative to the base. Each of the base and the body has an outer surface shaped so that adjoining portions of the outer surfaces are substantially flush when the body is in the untilted position.

Abstract: A print module includes: a body housing first and second opposed printed circuit boards (PCBs), each of the first and second PCBs having heat-generating electronic components; an air inlet and an air outlet positioned towards an upper part of the body; an air pathway extending between the air inlet and the air outlet; a plurality of heatsinks, each heatsink being thermally coupled with one of the heat-generating components and having an array of cooling fins extending into the air pathway; and an inkjet printhead receiving power and print data from at least one of the first and second PCBs. The inkjet printhead is positioned toward a lower part of the print module.

Abstract: Graphics processing systems can include lighting effects when rendering images. “Light probes” are directional representations of lighting at particular probe positions in the space of a scene which is being rendered. Light probes can be determined iteratively, which can allow them to be determined dynamically, in real-time over a sequence of frames. Once the light probes have been determined for a frame then the lighting at a pixel can be determined based on the lighting at the nearby light probe positions. Pixels can then be shaded based on the lighting determined for the pixel positions.

Abstract: A system for estimating delay between a far-end signal and an echo of the far-end signal in a microphone signal, the system comprising: a buffer configured to store a time-series of far-end samples representing the far-end signal; a first delay estimator configured to form a first estimate of the delay in respect of a speech frame representing speech in the microphone signal; a second delay estimator configured to form a second estimate of the delay for the speech frame by operating a first set of one or more filters on far-end samples selected from the buffer in dependence on an operating delay; a second set of one or more filters for operation on far-end samples; and a controller configured to, in response to a determination that the first estimate of the delay for the speech frame differs from the operating delay for a previous frame by at least a predefined length of time, cause the one or more filters of the second set to operate on far-end samples selected from the buffer according to the first estimate

Abstract: The present invention discloses methods and systems for transferring SIM card information from a first device to a server. A first SIM card is housed in the first device or in a first modem connected to the first device. When the first device boots up, it identifies the first SIM card and retrieves SIM card information from the first SIM card. The first device then sends authentication information to the first server and requests historical SIM card activity information. Historical SIM card activity information received from the first server is stored in a storage medium, and is used for determining whether to use the first SIM card. The first server performs steps of receiving a first request message from the first device, and determining the SIM card identity specified in the first request message if the first request message is authentic. The first server retrieves and sends historical SIM card activity information of the first SIM card to the first device.

Abstract: A hybrid PCB system has a hybrid redistribution layer that redistributes a large pad-to-pad pitch to a smaller, finer pad-to-pad pitch and applies hybrid materials to balance the thermal-mechanical stress. The hybrid PCB system combines wafer level packaging, IC substrate and high density PCB technologies within a single hybrid PCB. The hybrid PCB system addresses the opportunity for interconnect reliability, design and assembly of a electronic components with pad pitches less than 400 microns directly to a PCB without need of an IC substrate or interposer.

Abstract: A nearend speech detector for classifying speech at a communication system receiving a microphone signal from a nearend microphone and a farend signal from a farend communication system, the nearend speech detector comprising: a signal processor configured to transform the microphone and farend signals into the frequency domain; a calculation unit configured to form: an estimate of a nearend signal representing nearend speech present in the microphone signal; and a measure of gain between the microphone signal and the nearend signal; and a signal classifier configured to classify speech at the communication system in dependence on a measure of variance of the gain and a measure of variance of the nearend signal.

Abstract: The invention relates to a connector, such as a subsea connector (100), for connecting a line or lines such as mooring lines (140), to a subsea structure (145), such as a submerged turret loading or a submerged turret production buoy. The invention also relates to associated apparatus, structures and methods. The subsea connector (100) comprises a first portion (105) and a second portion (110) and means (115) for connecting the first (105) and second portions (110). The means (115) for connecting comprise at least part of a through-passage (120) in the second portion (110). The first portion may comprise means (125) for connection to one or more lines (140), such as mooring lines, allowing rotational movement around or about a transverse axis of the first portion (105) with respect to the line (140).

Abstract: A power lift-recliner chair has a base, seat and backrest sections and actuator for moving the seat and backrest sections. The seat is pivotally mounted with respect to the base section and the backrest section is pivotally mounted with respect to the seat section. A guide is associated with one of the base and the seat sections and at least one follower is associated with the other of the base and the seat sections. The guide is arcuate for relative pivoting with respect to the base about a pivot axis located at the center of curvature of the guide. The base section includes a pair of side panels on lateral sides of the chair. The seat includes a pair of side members, adjacent the side panels, which carry the guide or follower associated with the seat section.

Abstract: An optical coupling system and method are provided for coupling light from a light source into an optical waveguide that reduce back reflection of light onto the light source and provide controlled launch conditions that increase forward optical coupling efficiency. The optical coupling system comprises at least one curved optical surface having perturbations formed therein over at least a portion of the curved optical surface that intersects an optical pathway. The perturbations have a lateral width and a maximum height that are preselected to improve forward optical coupling efficiency and to decrease back reflection of the light beam from the optical waveguide end face onto the light source aperture. The perturbations improve forward optical coupling efficiency by creating a complex light beam shape that is preselected to match a spatial and angular distribution of a plurality of light modes of the optical waveguide.

Abstract: Disclosed is a hand held appliance comprising a body, a handle having a first end connected to the body and a second end comprising a fluid inlet, a fluid flow path from the fluid inlet through the handle towards the body, a fan unit for drawing fluid along the fluid flow path and a cable extending from the second end of the handle for supplying power to the fan unit wherein at least one wire from the cable is routed along a wall of the handle. The wall of the handle may comprise at least one recess extending longitudinally along the handle for accommodating the at least one wire from the cable. The cable may comprise two wires and the wall two recesses extending longitudinally along the handle one recess for accommodating each of the wires from the cable. The two recesses may be approximately diametrically opposite in the wall.

Abstract: The invention relates to a hand dryer for drying a user's hands by means of an airflow discharged through an air outlet on the hand dryer. The airflow is generated by a motor-driven fan unit. The hand dryer comprises a plurality of air intakes, the air intakes being connected to the fan unit to form a plurality of parallel air-intake paths. Each air intake path is provided with a separate air-filter. The air-filters may be replaceable for individual replacement as required.

Abstract: Time stamp replication within wireless networks is described. In an embodiment, a wireless station receives an input time stamp and uses this input time stamp to generate an output time stamp. The wireless station transmits the output time stamp to wireless stations in one of a number of groups which make up the wireless network. The output time stamp is generated to compensate for delays between receiving the input time stamp and transmitting the output time stamp such that output time stamp which is transmitted at a time T corresponds to the value that the input time stamp would have had if it had been received at time T (and not at a time earlier than T). This may, therefore, reduce or eliminate independent time stamp errors and jitter caused by multiple disparate systems and processes.