摘要:
A titanium halide containing catalyst component for polymerization of olefins which is prepared by reacting a magnesium hydrocarbyloxide with a silicon compound having a hydrogen-silicon bond, contacting the reaction product with an electron donor compound, contacting the resulting contact product two or more times with a titanium halide and between one of the multiple titanium halide contacts, contacting the titanium halide contacted solid with a halogenated hydrocarbon.
摘要:
A superheated-steam heating nozzle is provided that includes: first-fourth steam pipes concentrically disposed from inside to outside; an outlet connection is provided to the outlet side of the superheated-steam heating nozzle and receives steam from the first steam pipe; a blow-out nozzle is connected to the outlet connection; multiple electric heaters disposed in the gap between the second steam pipe and the third steam pipe and whose sealed sections at the tips traverse a temperature-rise-prevention section and protrude towards the superheated-steam heating nozzle; a first loop-back section on the outlet side connects the gap between the third steam pipe and the fourth steam pipe with the gap between the first steam pipe and the second steam pipe; and a second loop-back section on the inlet side connects the gap between the first steam pipe and the second steam pipe with the inside of the first steam pipe.
摘要:
A method of analyzing program source code prepared for a multithreading platform comprises analyzing a targeted source code set to extract a set of characteristic information for each wait operation; analyzing the targeted source code set to extract a set of characteristic information for each notification call to an application programming interface of the multithreading platform; identifying a one-way branching correspondence with a wait operation for each notification call by comparing the extracted set of characteristic information for the notification operation and the extracted set of characteristic information for each wait operation with a set of predefined asynchronous operation correspondence pattern information for notification and wait functions implemented by the application programming interface; extracting a set of information for each identified one-way branching correspondence; and storing the extracted set of information for each identified one-way branching correspondence in a data store.
摘要:
A thermal printhead having an optimal resistor element shape which is capable of high speed and high quality printing is provided. The thermal printhead for progressively printing a pattern of dots on a thermosensitive paper moving in one direction, includes a substrate, and a plurality of resister elements on the substrate arranged in a substantially straight line extending in a direction perpendicular to a moving direction of the thermosensitive paper, the plurality of resistor elements each corresponding to respective one of the dots constituting the pattern to be printed onto the thermosensitive paper, each of the resistor elements having a heat transfer area that will be in contact with the thermosensitive paper upon printing the dot, wherein at least one of two sides of the heat transfer area that are substantially perpendicular to the moving direction of the thermosensitive paper has a sag in a substantially middle portion thereof to adjust a shape of the dot.
摘要:
Apparatus, systems, and methods are disclosed that operate within a memory to execute internal commands, to suspend the execution of commands during a transfer period, and to execute external commands following the transfer period. Additional apparatus, systems, and methods are disclosed.
摘要:
A recording head includes an ink-discharging surface and nozzles. The ink-discharging surface is provided with ink-discharging ports of the nozzles. A light-emitting element and a light-receiving element are disposed opposite each other close to the ink-discharging surface. The light-receiving element outputs a detection signal. A reflector is provided on the ink-discharging surface and reflects light emitted from the light-emitting element toward the light-receiving element. One of the nozzles is driven and whether the nozzle discharges an ink drop is checked on the basis of change in the detection signal due to interception of the reflected light by the ink drop. If the nozzle discharges an ink drop, then whether the nozzle discharges the ink drop in an appropriate direction is checked on the basis of change in the detection signal due to interception of the direct light by the ink drop.
摘要:
An airbag apparatus has an airbag, an inflator, a cover and an opening mechanism. When an impact the magnitude of which is greater than a predetermined value is applied to the vehicle, the inflator supplies gas to the airbag. The cover covers the airbag. The opening mechanism opens the cover prior to inflation of the airbag.
摘要:
A thermal printhead (A1) comprises an insulating substrate (1), a common electrode (31) which is formed on the insulating substrate (1) and includes a plurality of comb teeth (31a), a plurality of individual electrodes (41) formed on the insulating substrate (1), and a resistor layer (51) formed on the insulating substrate (1) and electrically connected to the comb teeth (31a) and the individual electrodes (41). The resistor layer (51) comprises a thin film, whereas the common electrode (31) and the individual electrodes (41) comprise a thick film.
摘要:
A detection unit to optically detect a discharge condition of a droplet is disclosed. The detection unit includes a light emitting element and a light receiving element disposed on opposite sides of an area through which a droplet discharged from a droplet-discharger passes. A diaphragm plate having an aperture and another diaphragm plate having at least two apertures arranged at a pitch in a discharge direction are respectively disposed near front surfaces of the two elements. When light emitted from the light emitting element passes through the apertures, two light beams are received by the light receiving element. When the droplet is discharged and passes in front of the apertures, the two light beams are blocked sequentially by the ink droplet, which causes the quantity of light received by the light receiving element to change, thereby inducing a change in an output from the light receiving element. Based on the change in the output, a discharge-condition of the droplet is determined.
摘要:
An airbag device comprises a folded and housed airbag including: a vehicle front-facing wall portion having a gas inlet through which inflating gas can enter; and a passenger-facing wall portion directly opposite the gas inlet port. In the airbag, there is arranged a flow regulating cloth. This flow regulating cloth regulates the inflow of the inflating gas so that the unnecessary protrusion of the passenger-facing wall portion toward the passenger is prevented. Moreover, the flow regulating cloth breaks at a portion made to be easily torn, before the completion of inflation of the airbag. In other words, the airbag is released from the regulation of the inflow of the inflating gas before the completion of inflation.