45results about How to "Improved separation properties" patented technology

A high-frequency module is integrally formed from at least some circuit components defining a first wireless system using a first frequency band and at least some circuit components defining a second wireless system using a second frequency band. The high-frequency module includes a multilayer substrate including a plurality of stacked dielectric layers, a first terminal group disposed on a first surface of the multilayer substrate, where a plurality of terminals are arranged along a first side of four sides defining the first surface, and a second terminal group disposed on the first surface, where a plurality of terminals are arranged along a second side that is different from the first side. The first terminal group includes a first antenna terminal of the first wireless system whereas the second terminal group includes a second antenna terminal of the second wireless system.

A separator assembly (2) for removing material that is entrained in a gas stream. The separator assembly (2) comprises a housing having (4) inlet (20) and outlet (22) ports for the gas from which material is to be removed. The inlet (20) and outlet (22) ports are located toward the upper end of the housing. A flow director (24) is positioned so that gas flowing into the housing (4) flows over the flow director (24) so that the incoming gas is made to follow a generally helical path within the housing. The separator assembly (2) also comprises a shield (28) which extends across the housing towards the lower end thereof so as to leave a collection space (8) between it and the lower end in which material that is separated from the gas stream can collect. There is at least one opening (52) in or around the shield through which the material can flow past the shield into the collection space (8). The face of the shield (28) which is directed towards the upper end of the housing is bowl-shaped .

A sound source separating device includes: a sound collecting unit configured to collect sound signals using a plurality of microphones; a sound source localizing unit configured to localize a sound source on the basis of the sound signals collected by the sound collecting unit; a sound source separating unit configured to separate the sound signals collected by the sound collecting unit into sound sources corresponding to the number of fixed sound sources and fixed sound source directions without using the sound source localization result from the sound source localizing unit; and a speech extracting unit configured to extract speech signals of the fixed sound sources on the basis of the sound source localization result from the sound source localizing unit and the sound source separation result from the sound source separating unit.

The invention discloses an assembling method for a fiber filtration cloth filter and a sewage treating method. According to the sewage treating method, fiber filtration cloth is employed as a filter layer; a filtering rotating drum coated by the fiber filtration cloth is vertically arranged in an enclosed pressure vessel; sewage entering the pressure vessel enters the filtering rotating drum after filtration by the fiber filtration cloth and is then discharged from a water outlet; the pressure vessel is employed to increase the flow of sewage passing through the fiber filtration cloth, so work efficiency is improved; and a backwashing apparatus installed at the side of the filtering rotating drum is used for backwashing, and the filtering rotating drum rotates under the driving of a drive unit during backwashing, so 360-degree backwashing of the filtering rotating drum and the fiber filtration cloth is realized. Since a filtering disc is arranged in a shell, influence of the external environment is avoided; due to vertical arrangement of the filtering rotating drum, the fiber filtration cloth filter has the advantages of a small occupied land area, low investment, a simple transmission mechanism, low power of the drive unit and conservation of energy. The fiber filtration cloth filter has good adaptability and is easy to install and adaptive to filtering conditions on various occasions.

A solid-state image pickup apparatus includes an image pickup pixel and a focus detection pixel. The image pickup pixel includes a micro lens and a photoelectric conversion unit that receives light incident from the micro lens. The focus detection pixel includes the micro lens, the photoelectric conversion unit, and a light shielding unit that shields part of light incident on the photoelectric conversion unit. In the solid-state image pickup apparatus, the micro lens is uniformly formed in the image pickup pixel and the focus detection pixel, and the focus detection pixel further includes a high refractive index film formed under the micro lens.

Provided is a porous hollow fiber membrane and a method for manufacturing same, the porous hollow fiber membrane being able to be used suitably in devices for processing various water-based fluids for use in applications such as water purification, drinking-water processing, and seawater clarification; having excellent fractionation characteristics and permeability with minimal decrease in performance over time; having excellent recovery in membrane separation characteristics by washing: and having excellent separation characteristics, filtration stability, and mechanical strength. The present invention is a porous hollow fiber membrane having a porous layer made of a thermoplastic resin in at least an outer surface and the vicinity thereof, the average pore diameter (Ad) at a depth of 1 [mu]m from the surface as seen in cross-section being no more than 0.6 of the average pore diameter (Bd) from a depth of 2 to 3 [mu]m, and a method for manufacturing said membrane.

A friction plate (2) with a friction lining carrier (18) and a paper friction lining (24) arranged on one side of the friction lining carrier (18) to form a friction surface, which comprises at least one first friction lining portion (32) and at least one second friction lining portion (34), the friction surface (36) in the first friction lining portion (32) being raised relative to the friction surface (38) in the second friction lining portion (34). The first friction lining portion (32) exhibits a lower resin absorption than the second friction lining portion (34). The invention furthermore relates to a method for producing such a friction plate (2) and to a wet-running multiplate clutch or brake comprising such a friction plate (2).

An image forming apparatus includes an image bearing member; a stretched rotatable belt member; a transfer member for forming a toner image onto a recording material carried on the belt member; a separation roller, for stretching the belt member; a push-up device for pushing up a belt surface of the belt member; a pre-separation charging device, for electrically charging the recording material with a voltage of an opposite polarity to a normal charge polarity of a toner; and an execution portion for executing an operation in which the recording material charged by the voltage to the pre-separation charging means is separated from the belt member by pushing up the belt member by the push-up device.

The invention refers to a suction band table, especially to a device used for transferring flake type pages to a page processor, especially to a printer. The device possesses a transferring table which is provided with at least a transferring belt which can be circled for driving and is permeable; the transferring table can be loaded with negative pressure by a plurality of front and back successively arranged suction chambers on the lower side of an upper belt sliding on the transferring table, wherein a last suction chamber arranged on the upstream of a page processing device can supply suction air having different pressure levels with beat of the page processing device. According to the invention, a suction chamber capable of loading different pressure levels is arranged facing the upstream of the last suction chamber on the page processing device.

The invention relates to synthesis of a Tween type hydrophilic interaction chromatographic stationary phase and application of the Tween type hydrophilic interaction chromatographic stationary phase to a hydrophilic interaction chromatography. Tween is used as an initiator and the target hydrophilic interaction chromatographic stationary phase is conveniently and rapidly synthesized by two-step reaction. The novel hydrophilic interaction chromatographic stationary phase is correspondingly applied to the hydrophilic interaction chromatography, and has a good separation property in separated polar compounds and water-soluble compounds.