Patent application number | Description | Published |
20080286895 | Method of manufacturing an organic device - A method of manufacturing an organic device includes the following steps. The first step is a step of forming a plurality of organic elements in the form of a matrix on a brittle substrate. Each of the organic elements is provided with an electrically connecting portion which electrically connects the organic element to an external circuit. The second step is a step of forming a sealing film on each organic element by a wet process with at least a part of the connecting portion covered with an adhesive masking material. The third step is a step of removing an adhesive deposit after peeling off the adhesive masking material. The fourth step is a step of forming a plurality of scribe lines on the brittle substrate. The fifth step is a step of breaking the brittle substrate along the scribe lines. | 11-20-2008 |
20090165439 | EXHAUST GAS TREATMENT SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - An exhaust gas treatment system for an internal combustion engine includes an exhaust pipe and an energy applying device. Exhaust gas discharged from the internal combustion engine flows into the exhaust pipe. The energy applying device applies energy to the exhaust gas flowing through the exhaust pipe. The energy applied to the exhaust gas is greater than the energy for decomposing nitrogen monoxide (NO) and less than the energy for decomposing nitrogen (N | 07-02-2009 |
20090178556 | METHOD FOR SEPARATING GAS COMPONENTS AND SEPARATOR FOR THE SAME - A method is provided for separating gas including diamagnetic materials and paramagnetic materials containing nitrogen oxides and oxygen into diamagnetic materials, nitrogen oxides, and oxygen. The method includes steps of providing a magnetic device along a gas passage, and providing a plurality of flow passages. Each flow passage has one end that is separately connected to the gas passage. The flow passages extend in a direction that a force due to a magnetic field of the magnetic device is applied to the paramagnetic materials in the gas. The method further includes a step of allowing the gas to flow into the flow passages so that the diamagnetic materials or the paramagnetic materials in the gas enter into a corresponding flow passage among the plurality of the flow passages. | 07-16-2009 |
20090211231 | EXHAUST GAS TREATMENT SYSTEM FOR AN INTERNALCOMBUSTION ENGINE - An exhaust gas treatment system for an internal combustion engine reduces the amount of NOx in exhaust gas flowing through an exhaust passage of the engine. The system has a plasma generator including two electrodes spaced away from each other in the exhaust passage, a high-frequency power supply connected to one of the electrodes, and a NOx absorber provided between the electrodes. | 08-27-2009 |
20110258989 | EXHAUST PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE - An exhaust purification apparatus for an internal combustion engine according to the present invention includes a heated gas generation apparatus configured to generate heated gas utilizing exhaust gas flowing through an exhaust passage. The heated gas generation apparatus includes a catalyst configured to provide an oxidation function, a fuel supply nozzle, and a heater. An exhaust purification unit is provided downstream of the heated gas generation apparatus. An incoming gas temperature of the exhaust purification unit is detected and estimated. An actual incoming gas temperature being a detected value and an estimated incoming gas temperature both acquired when at least the fuel supply nozzle is actuated are compared with each other. Based on the result of the comparison, the apparatus detects one of poisoning of the catalyst with HC and degradation of the catalyst. Thus, the heated gas generation apparatus is prevented from discharging HC. | 10-27-2011 |
20130247543 | EXHAUST GAS CONTROL APPARATUS AND CONTROL METHOD FOR EXHAUST GAS CONTROL APPARATUS - An exhaust gas control apparatus includes a control device controlling a urea addition valve for adding urea from an upstream side of a NOx reduction catalyst. The control device obtains an ammonia adsorption amount distribution through the NOx reduction catalyst. When an ammonia adsorption amount in a predetermined part on a downstream side equals or exceeds a predetermined threshold, the control device controls the urea addition valve to stop the urea supply or reduce the amount thereof. The urea addition valve is controlled based on an adsorption amount distribution obtained from a model on which the catalyst is divided into cells such that an ammonia adsorption amount in a first cell positioned furthest upstream equals or exceeds a predetermined threshold close to a saturation adsorption amount and an ammonia adsorption amount in a second cell positioned downstream of the first cell reaches a predetermined target value smaller than the threshold. | 09-26-2013 |
20150096286 | EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE - An exhaust gas purification device for an internal combustion engine purifies exhaust gas in a first exhaust path and a second exhaust path. The device includes a confluent path. The confluent path extends from a confluent section of the first exhaust path and the second exhaust path. A first auxiliary NOx catalyst is provided in the first exhaust path. A second auxiliary NOx catalyst is provided in the second exhaust path. A main NOx catalyst is provided in the confluent path. A first addition section adds an ammonia source in a first addition amount to a section upstream of the first auxiliary NOx catalyst to supply urea water to the first auxiliary NOx catalyst. A second addition section adds an ammonia source in a second addition amount to a section upstream of the second auxiliary NOx catalyst to supply urea water to the second auxiliary NOx catalyst. | 04-09-2015 |
20160003120 | EXHAUST GAS CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE - An exhaust gas control system of an internal combustion engine includes a urea water tank, a heater, a purifying device, a notification device, and a controller. The controller is configured to determine whether frozen urea water is left or not. The controller is configured to determine whether liquid urea water capable of being pumped out is not left or not. The controller is configured to estimate a suppliable amount of the urea water to the urea water tank in response to a state where the frozen urea water is left, and the controller configured to control the notification device so as to give a notification for prompting a supply of the suppliable amount of the urea water to the urea water tank in response to a state where liquid urea water capable of being pumped out is not left. | 01-07-2016 |