Abstract: Methods, systems, computer-readable media, and apparatuses for content reporting are presented. In some embodiments, a computer system receives, from a first user, a request to report objectionable content within a social network system. In response to the request, the computer system causes one or more pages to be output to the first user. The computer system receives, from the first user, a first report comprising information input by the first user via the one or more pages, the information in the first report identifying particular content identified as objectionable by the first user and identifying a victim of the particular content. The computer system determines, based on the first report, whether the victim is to be identified as being victimized.

Abstract: A deposition apparatus for depositing a thin film on a surface of a coating target within a vacuum chamber is disclosed. The deposition apparatus includes a deposition source that supplies a material for forming the thin film; a supply unit that supplies at least one of coolant, power supply, and a process gas to the deposition source; and a moving unit that moves the deposition source within the vacuum chamber.

Abstract: A plasma enhanced chemical vapor deposition apparatus is disclosed. The plasma enhanced chemical vapor deposition apparatus includes a pair of magnetic field generating unit arranged to face each other with a gap therebetween; a pair of facing electrodes arranged to face each other between the pair of magnetic field generating units; a gas supply unit configured to supply a reaction gas into a space between the pair of facing electrodes; and a precursor supply unit configured to supply a precursor into the space between the pair of facing electrodes. A facing magnetic field may be formed between the pair of magnetic field generating units.

Abstract: An apparatus for separating carbon products from used tires includes a decomposing chamber into which used tires are charged, a nitrogen gas supply device that supplies nitrogen gas into the decomposing chamber, one or more magnetrons that generate microwave of predetermined frequency and one or more phase shifters that removes interference between microwaves generated by the magnetrons, a receiving plate that is adapted to receive carbon black and iron cores generated by the decomposing process, a tire support that is adapted to support used tires, an opening and closing device that opens or closes a door on which used tires are placed, conveyor belt that moves carbon black and iron cores to a desired location after decomposition is complete, and a cooling plate that is provided in an upper portion of the apparatus and cools down gaseous oil that is generated by decomposition by microwave into liquid oil.

Abstract: An apparatus for decomposing used tires includes a loading chamber for loading a used tire, one or more modular processing units, and a finishing device that decomposes used tires that were incompletely decomposed in a processing chamber. In the loading chamber, oxygen is removed under a critical point that prevents explosion and nitrogen gas is injected. Used tires are conveyed in nitrogen atmosphere in the apparatus. The modular processing units comprises a processing chamber that decomposes a used tire with microwave, a lower door that loads a used tire, and a lower door drive device that moves the lower door up and down and rotates the lower door. A method for decomposing used tires with the apparatus is also provided.

Abstract: An apparatus for separating carbon products from used tires includes a decomposing chamber into which used tires are charged, a nitrogen gas supply device that supplies nitrogen gas into the decomposing chamber, one or more magnetrons that generate microwave of predetermined frequency and one or more phase shifters that removes interference between microwaves generated by the magnetrons, a receiving plate that is adapted to receive carbon black and iron cores generated by the decomposing process, a tire support that is adapted to support used tires, an opening and closing device that opens or closes a door on which used tires are placed, conveyor belt that moves carbon black and iron cores to a desired location after decomposition is complete, and a cooling plate that is provided in an upper portion of the apparatus and cools down gaseous oil that is generated by decomposition by microwave into liquid oil.

Abstract: A field emission device having emitter tips and a support layer for a gate electrode is provided. Openings in the support layer and the gate layer are sized to provide mechanical support for the gate electrode. Cavities may be formed and mechanically supported by walls between cavities or columns within a cavity. Dielectric layers having openings of different sizes between the emission tips and the gate electrode can decrease leakage current between emitter tips and the gate layer. The emitter tips may comprise a carbon-based material. The device can be formed using processing operations similar to those used in conventional semiconductor device manufacturing.

Abstract: A field emitter (10) having improved electron emission properties is provided. Electron-emitting microtip protrusions (14) in an emitter layer (12) are separated from a dielectric layer (18) by an interlayer (16) that prevents substantial mixing of the dielectric (16) and the emitter layer (12) during growth of the dielectric layer (18). A conductive gate electrode layer (20) is deposited on the dielectric layer (18). For carbon-based emitters, aluminum is one of several suitable interlayers between the carbon layer and a silicon dioxide dielectric layer.