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Patent Searching and Data


Matches 501 - 550 out of 1,055

Document Document Title
JP2003290332A
To provide an odor removing filter capable of effectively preventing malodor like musty smell generated in a building with an air-conditioning system, to be regenerated by a very simple operation, a filter element, and a method of regene...  
JP3479567B2
PURPOSE: To enable the repeated use of diatomaceous earth due to washing to reduce the amt. of a waste cake by filtering liquid food by diatomaceous earth in a filter device and subsequently washing a filter cake with water in the filter...  
JP3479126B2
PURPOSE: To automatically clean a bag filter without detaching it from the supporting means by making the supporting means to which the bag filter is fixed reversible and providing plural cleaning nozzles to clean the bag filter capable ...  
JP2003262115A
To provide a cleaning method capable of uniformly and efficiently washing the whole area of a particulate filter with water to efficiently wash away combustion residues having high viscosity and many SOF components, and surely avoiding t...  
JP2003260324A
To provide a method for treating an air filter by which a filter medium of the air filter can be easily and surely cleaned and used excellently over a long period of time while reducing the environmental load.The filter medium of the air...  
JP2003260312A
To provide a filter which is simple in structure, is cleaned and exchanged without necessitating a special tool and special manufacturing skill and is manufactured and maintained at low cost and in which the cleanliness of the filtrate t...  
JP2003225521A
To provide a single stage corrugated dust extraction filter capable of holding dust in large quantities and having a structure easy to remove accumulated dust by the flextual washing of the dust extraction filter with water.The single st...  
JP2003225522A
To regenerate a used air filter element simply and efficiently in a short time.The used air filter element is regenerated through a process (a) for washing the used air filter element, a process (b) for dehydrating the washed air filter ...  
JP2003210924A
To provide a surface treatment method capable of restoring the desired collection capacity of an electret filter by re-charging the whole of the electret filter at the time of regeneration of the electret filter.A vacuum plasma surface t...  
JP2003200014A
To restore a motorcar's particulate filter after used for a certain time.The particulate filter 4 is disassembled in order to be separated from an exhaust gas line. A filtering support 4' of the filter 4 is surely brought into contact wi...  
JP2003190724A
To provide a cleaning device for a filter capable of simply and certainly cleaning the filter without contaminating or clogging the filter on the side of a dust collector with recovered dust and devised so as to go to any place such as a...  
JP2003172542A
To provide an air filter structure for an air-conditioner in which a meshed portion is independently cleaned, after turnably opening the meshed portion around a frame portion and blinding dust or others is also easily cleaned with a brus...  
JP3437042B2
To raise an exchange capacity consumption rate of a filter material to a large extent and to stabilize removal capacity by laminating a plurality of chemical filters having a filter material composed of at least one of a fabric and a non...  
JP2003145073A
To provide an air filter cleaning device which can easily clean an air filter of such a small size as can be held by hand without polluting the environment.This air filter cleaner has a cover 1 which is provided with an internal see-thro...  
JP3427044B2
To provide a cleaning method including a effective cleaning process capable of cleaning many filters in a short time and free from the deterioration of the filters due to the cleaning and a process for performing waste water treatment si...  
JP2003120258A
To provide an exhaust gas particulate removing device for diesel engine capable of exhibiting long life, easily mounted, and easily maintained at low cost.Plural filters 15 housed in respective cartridges 13 are always provided in a vehi...  
JP2003088717A
To eliminate the clogging of a filter by effectively washing the filter arranged in the drive device of a turbine or the like.A cylindrical filter 3 is arranged to a washing container 21, in which a washing solution 20 having degreasing ...  
JP3411005B2
To provide a filter washing apparatus simple in structure, easy to operate and utilizing ultrasonic waves, a filter washing method using the same and a filter case for washing. In the filter washing apparatus provided with a washing tank...  
JP2003082326A
To provide a film which can recover oils by allowing them to adhere to the film and from which the oils recovered can be washed and removed relatively easily.The film for oil recovery is used in a process for recovering oils by allowing ...  
JP2003074326A
To provide a system which can efficiently replace a filter removing fine particles floated in exhaust gas.This system is equipped with a filter main unit 13 formed by internally stratifying a filter 12 by ventilating exhaust gas 11 to co...  
JP3406887B2
To provide a cleaning device and filters which are capable of cleaning and rinsing the filters, then rapidly drying the filters. The cleaning device for filters having cleaning vessels 4a and 4b for cleaning filters 1 by immersing the fi...  
JP3406641B2
PURPOSE: To clean a part where clogging is not uniform and locally remarkable in a short time in a cylindrical filter. CONSTITUTION: Reverse cleaning is performed at a specified cleaning position from the inside of a filter cylinder to t...  
JP2003065031A
To safely and surely regenerate, by means of microwave power, a filter for collecting particulates contained in exhaust gas from an internal combustion engine.The device comprises a columnar ceramics honeycomb filter 3 for collecting the...  
JP2003062415A
To provide a deodorizing filter allowing activated carbon as an adsorbent to be regenerated by a convenient method, and capable of being used for a long period.The deodorizing filter 31 detachably installed in an air cleaner and the like...  
JP2003507184A
(57) It is the method and equipment which filter and/or purify the fluid containing the fluid containing a summary microbial contaminant, water, other solution, for example, bacteria, and/or a virus, and fluid or water circulates the pur...  
JP3394508B2
To solve the problem that a conventional ultrasonic washing apparatus with a sheetlike filter or a square thick filter cannot effectively wash cylindrical filter. A cylindrical filter 100 is held in a freely rotatable manner by a holding...  
JP2003019425A
To surely remove the adhesion matter on used filter sand and to regenerated the adhesion matter as the filter sand.An inclined device chamber 2 provided with a feeding port 4 on a lower part side and a recovering port 3 on an upper part ...  
JP2002348824A
To provide a blower loaded and carried on the back type work machine capable of very easily removing dead leaves and other dirt captured and absorbed without interrupting the work, and of restricting a decrease in air sucking efficiency ...  
JP2002336621A
To provide a rotary cleaner for a cylindrical filter for removing rubbish or the like captured in the cylindrical filter.This rotary cleaner has such a cylindrical filter automatically rotating mechanism that a filter receiver consisting...  
JP2002309390A
To provide an apparatus for cleaning an electronic filter, in which 1. scrach, damage, deformation does not occur, 2. soiling is satisfactorily and surely removed, 3. environmental problems do not occur, 4. treating time is shortened, 5....  
JP2002310425A
To provide a clogging prevention device which, without relying on general users, automatically removes dust that has been caught and deposited on a combustion air suction part filter which is provided to a surface combustion board or the...  
JP2002301308A
To reduce scales deposited onto a heat exchanger, or the like, by removing a suspended material existing in high temperature water.A heat resistant carbon-made filter medium having heat resistance as the filter medium 3 is charged in a t...  
JP2002233721A
To provide a filter washing device capable of carrying out an efficient, effective and economical washing of a filter without damaging the filter and generating no washing unevenness by a cross section shape of the filter and easily conv...  
JP2002525193A
(57) Summary book invention relates to use of the above-mentioned equipment as an automatic filter in the fuel system or lubricous system of the continuous action filtration method, a filter, and an engine. The common entrance channel fo...  
JP2002210424A
To provide a filter cleaning apparatus in which a lot of filters can be cleaned in a short time, which is made small in size, the initial investment of which is decreased, in which a large quantity of water is not used, from which enviro...  
JP2002191919A
To provide a filter regeneration apparatus mechanizing sludge removing work to enhance work efficiency and reducing regeneration cost and the stock of a filter.The filter regeneration apparatus consists of a vibrator 4 for vibrating the ...  
JP2002188426A
To avoid clogging of a catalyst reclaimed type particulate filter more surely than conventionally.In the exhaust gas purifying device, equipped with the catalyst reclaimed type particulate filter arranged midway along an exhaust pipe 4 w...  
JP2002174445A
To perform reliable and efficient management of a reusable filter after the filter is supplied to a customer.A supply managing system for a filter for air conditioning comprises filters 12 to which respective individual discrimination co...  
JP2002166116A
To provide a filter element washing apparatus capable of washing even a filter element, to which not only dust but also an oil contaminant or tar adhere, to certainly remove dust, the oil contaminant or tar and regenerating the filter el...  
JP2002159812A
To provide an on-vehicle type ultrasonic washing apparatus for ultrasonically washing a filter for removing dusty or the like, mobility and is openable indepently from the vehicle which as a high.The on-vehicle type ultrasonic washing ap...  
JP2002147222A
To lower the cost of an exhaust gas purifying filter over the whole.This regenerating system 31 is provided with filter regenerating devices at three positions. Each filter regenerating device 65 has a fitting case 67 and an electric hea...  
JP2002143616A
To provide a method for recovering a filter medium of an air filter, or the like, to be recycled.The spent filter medium 3, which possesses glass fibers and on which a combustible material is stuck, is heated under an inert gas atmospher...  
JP2002136810A
To regenerate function to clean filter sand without shutting down the operation of a filter basin even when the installation of a storage tank in which the filter sand removed of dirt is kept stored is not possible.A prescribed amount of...  
JP3302778B2
PURPOSE: To enable perfect removal of the plugging of a cleaning nozzle and a high cleaning effect by removing depositions with cleaning fluid fed from a crown of nozzle orifices arranged in a form of the cross section of a cartridge fil...  
JP3295738B2
PURPOSE: To provide a washing liq. distributor with which a washing liq. is uniformly distributed to a filter cake, effective washing is available, and clogging and contamination of the device are prevented. CONSTITUTION: The washing liq...  
JP2002102620A
To provide an air filter easy to wash off dust, capable of responding to a circulating type environmental system.A filter medium 1 for collecting dust in air is impregnated with a surfactant 2 and, after the impregnated filter medium is ...  
JP2002079201A
To provide a cleaning device for an environment matching-type air filter with the capability of disposing of removed dust without scattering it to the surroundings.A dust duct 15 is connected through a disposal space 3 of a vessel whose ...  
JP2002066222A
To provide an air filter which is excellent in the efficiency of air cleaning for removing dust in air, can separate/remove the adherent dust easily from the used filter only by cleaning it with water, a detergent solution, or the like, ...  
JP2002066223A
To provide a dust removing deodorization filter which is regenerated by washing with water to be used repeatedly to reduce refuse in consideration of environmental problems.In the dust removing deodorization filter, in a corrugated honey...  
JP2002066317A
To provide a kiln type active carbon regenerator whose rotary shell has a prolonged service life.This regenerator is provided with a protective film 8 which has excellent properties with respect to protection of a rotary shell 2 from a c...  

Matches 501 - 550 out of 1,055