摘要:
A belt conveyor, a collecting hopper and a screw conveyor are sequentially disposed below a chute for feeding hydrogenated petroleum resin pellets from a pelletizing portion. Even when the hydrogenated petroleum resin pellets fed onto the belt conveyor are dropped off or scattered, the hydrogenated petroleum resin pellets can be collected by the collecting hopper that is located below and can be securely transferred to an outside by the screw conveyor.
摘要:
A plurality of buffer plates shaped in a plate project from an inclined surface of a chute of a transfer portion for transferring hydrogenated petroleum resin pellets in a manner that a planar direction of each of the buffer plates intersects with an inclination direction of the inclined surface. Hydrogenated petroleum resin pellets flowing on the inclined surface contact the buffer plates, so that a flow direction of the hydrogenated petroleum resin pellets is changed to reduce a flow speed of the hydrogenated petroleum resin pellets. By the reduction of the flow speed, impact applied on the flowing hydrogenated petroleum resin pellets is weakened, so that breakage due to the impact during transfer of the hydrogenated petroleum resin pellets can be inhibited.
摘要:
A plurality of buffer plates shaped in a plate project from an inclined surface of a chute of a transfer portion for transferring hydrogenated petroleum resin pellets in a manner that a planar direction of each of the buffer plates intersects with an inclination direction of the inclined surface. Hydrogenated petroleum resin pellets flowing on the inclined surface contact the buffer plates, so that a flow direction of the hydrogenated petroleum resin pellets is changed to reduce a flow speed of the hydrogenated petroleum resin pellets. By the reduction of the flow speed, impact applied on the flowing hydrogenated petroleum resin pellets is weakened, so that breakage due to the impact during transfer of the hydrogenated petroleum resin pellets can be inhibited.
摘要:
A belt conveyor, a collecting hopper and a screw conveyor are sequentially disposed below a chute for feeding hydrogenated petroleum resin pellets from a pelletizing portion. Even when the hydrogenated petroleum resin pellets fed onto the belt conveyor are dropped off or scattered, the hydrogenated petroleum resin pellets can be collected by the collecting hopper that is located below and can be securely transferred to an outside by the screw conveyor.
摘要:
A method including measuring a near-infrared absorption spectrum of a hydrogenated compound in the form of a molten resin from which a hydrogenation solvent is separated to calculate an aromatic content ratio and a softening point as physical property values of the hydrogenated compound based on analytical curve data. At least one of a temperature, pressure, reaction time and hydrogen content in a hydrogenating portion is controlled such that a difference between the aromatic content ratio and the bromine number measured in the near-infrared spectrometry and an aromatic content ratio and bromine number of a target hydrogenated petroleum resin pellet becomes small.
摘要:
A graphic recording apparatus would become a costly device if requirement needs to be satisfied in both the points of high image quality and long-hour recording. A solution proposed here is to perform a simple data conversion to suppress high-frequency component by masking lower bits of every pixel in the unnecessary regions, thereby permitting relative uplifting of high-frequency component in the regions necessary for monitoring purpose and also recording in high-definition image quality. Since the regions unnecessary for monitoring are recorded with high compression, it becomes possible to carry out long-hour recording.
摘要:
A time lapse magnetic recording/reproduction apparatus for recording and reproducing picture signals while intermittently thinning them out in a frame unit is used for monitoring and burglar-proofing in plants, shops, banks, etc. Recording picture information is generated and added to one continuous picture signal obtained by sequentially switching the output of each video camera, and is then recorded. A speed multiple k for a normal tape travelling speed is optimally set by servo circuit on the basis of the recording picture information (the total number m of channels) detected from the reproduction picture signals reconstructed by double-azimuth four heads at the time of search reproduction, and a search reproduction picture throughout the full screen of a monitor television is obtained in full recording channels. At the same time, a write period into an image memory is controlled in accordance with the recording picture information (the total number m of detection channels) and a reproduction head signal level, and read controller then controls sequentially readout of the picture signals from image memory storing therein only specific channels.
摘要:
A groove inclined path for diagonally downwardly delivering hydrogenated petroleum resin pellets loaded through a loading port is provided in a storage hopper for storing the hydrogenated petroleum resin pellets. The groove inclined path is defined by a plurality of groove-inclined-path members each having an inclined plate and side plates to define a groove structure, the groove-inclined-path members being vertically disposed so that flow directions of the hydrogenated petroleum resin pellets become opposite. The vertically adjacent ones of the groove-inclined-path members are disposed so that the hydrogenated petroleum resin pellets dropped from upper one of the groove-inclined-path members are brought into contact with the plate member of immediately lower one of the groove-inclined-path members to reverse a flow direction thereof, thereby reducing a flow speed of the hydrogenated petroleum resin pellets.
摘要:
A recording/reproducing apparatus includes a recorder which records plural types of picture signals and picture information representing types of picture signals on recording tracks of a recording medium; a setting circuit which sets a type of picture signal to be reproduced from the plural types of picture signals; a search reproducer which scans transversely across the recording tracks and reproduces the picture signal and the picture information of the type set by the setting circuit from the recording tracks; a tracking controller which controls the search reproducer so that the picture information of the type set by the setting circuit can be normally detected during search reproduction; and a memory which stores the picture signal reproduced by the search reproducer during plural scans and forms a search reproduction picture based on the picture information reproduced by the search reproducer. The recording/reproducing apparatus may include a reader which reads the search reproduction picture from the memory. The search reproduction picture may changes intermittently during search reproduction.