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Patent Searching and Data


Matches 701 - 750 out of 1,857

Document Document Title
JP2003319943A
To provide a work table provided with a contaminated gas purifying device.A frame 5 provided with a table 10 equipped with a number of suction ports 7 on its upper portion is internally provided with a photocatalyst housing part 25 housi...  
JP2003320261A
To provide technique for improving operating efficiency in the inspection and cleaning of cages for breeding animals and securing sanitary safety such as contagion prevention in a cleaning operation table device.In the cleaning operation...  
JP2003311675A
To make a switching device compact for raising the utilization rate of a sealed chamber (space) in a switching device for a pass box connecting between sealed chambers.The device is equipped with a clamp 24 having a claw 24b extruding al...  
JP2003307330A
To provide an inexpensive draft chamber device that always maintains a constant surface speed in an opening surface, causes no backflow of toxic vapor, and is easily adapted even to preinstalled equipment.This draft chamber device exhaus...  
JP3487512B2
PURPOSE: To dispense with a clean room, facilitate maintenance/management and make measures against contamination unnecessary by providing work gloves sticking out in a work space from outside, on a slide cover installed, in a horizontal...  
JP2003284763A
To provide a passing box which can easily conduct a proper bactericidal treatment against the whole surface of an article, can reduce the time of the sterilization treatment and is simple in structure and easy in maintenance.For the pass...  
JP2003279097A
To widely open a front opening part even when only a small space for a door to move above a fume hood is available.Two doors are provided for the fume hood in a separated manner; an upper part door 9 for covering an upper part of an open...  
JP2003269763A
To provide a local exhauster for detecting the generation of malodor, noxious gas, smoke, high temperature, flame, and the like of a laboratory to strengthen the security, environmental conservation, abnormality alarm, and the like of a ...  
JP3474903B2
PURPOSE: To eliminate air accumulation by making water discharged from an inlet pipe act on the inside of an outlet pipe of a storage tank. CONSTITUTION: An inlet pipe 32 for feeding liquid, such as water to a storage tank 25 by pressure...  
JP2003527242A
(57) A workstation for this to accommodate the toxicity inside a cabinet, or a sterile substance about summary toxicity or the sealing work cabinet for sterile substances, The means it is made to be possible whose work without an operato...  
JP2003260678A
To provide a clean booth to be used versatilely without a disassembly and reassembly work for a plurality of reaction furnaces of different types in a relatively small production facility.Clean air is guided into/taken out from the clean...  
JP2003214675A
To provide an internal negative pressure clean working table preventing infection to workers, leakage of contaminated aerosol to the outside, and inflow of contaminated aerosol from the outside during an experiment or observation using a...  
JP3445711B2
To provide a case structure of a filter unit capable of preventing leakage of air from a primary side of the filter unit to a secondary side, with a simple structure and high reliability. A filter frame 21 for attaching an HEDA filter 3 ...  
JP3419776B2  
JP3443494B2
To provide a device for trapping and discharging dust such as powder in a working room without dispersing them. An upper chamber 4 and a lower chamber 5 are formed by arranging porous plates 2, 3 on the upper and lower parts in a main bo...  
JP2003166378A
To reduce the weight of a balance weight of a draft chamber.According to the structure of the draft chamber, a first rope suspending a lower door 3 is fixed to the balance weight 10. A second rope 14 suspends an upper door 4 via one end ...  
JP2003126625A
To provide a thin parallel flow air filter capable of having performances required at a filter setting place in a low cost.In a filter medium of the parallel flow air filter, the passing direction of air and the direction of cellular thr...  
JP3400802B2  
JP2003112061A
To provide a safety cabinet enhanced in safety of an operater.This safety cabinet is provided with a detecting means for detecting whether an arm of the worker approaches or touches the lower part of a front glass door and another detect...  
JP2003106592A
To provide a safety cabinet capable of preventing leakage of aerosol when an operator carries out an experiment with his arms inserted in a working space while a glass front door is open 200 mm in height.In the safety cabinet, a straight...  
JP2003106590A
To provide a draft chamber capable of easily adjusting how an exhausting air duct is closed according to a desire of a user.A rotation shaft 14 of a flow adjusting valve 13 runs through a supporting plate 16 fixed to a connection duct 9....  
JP2003103183A
To provide a safety cabinet which enhanced the operator's safety.The safety cabinet is provided with a downflow producing part to produce airstream from the upper part of the outer side of a front glass door toward a lower part. The down...  
JP2003103184A
To provide a safety cabinet which enables the fixing of both elbows without bringing the arms into contact with the front suction opening of a working bench being a contaminated area.Providing an arm support to hold the operator's arm ou...  
JP2003103182A
To provide a covering device of a sliding door rail which covers the sliding door rail in a state where a sliding door is open, gives no pain even in the case of working by laying an arm or an elbow thereon for a long time in a draft cha...  
JP3408464B2
To provide a clean oven wherein circulating hot air is always cleaned by an internal filter and circulated in a constant temperature oven and be excellent safety, with which a work is practicable without being exposed to high temperature...  
JP2003065577A
To control the direction of outlet air-flow from FFUs (fan-filter units) and the air-flow rate in order to improve cleanliness of the clean room for manufacturing electronic devices such as semiconductors and liquid crystal displays.Air-...  
JP2003062473A
To provide a new draft chamber by which wind velocity can be always kept more than a prescribed value without requiring damper regulation by an operator.In this draft chamber 1, a chamber 3 that covers the upper part of a work table 2 is...  
JP2003028480A
To provide a system for controlling the flow of air, passing through a processing room of a semi-conductor industry, a medical laboratory or a biological laboratory, in which a pressure is kept at a value lower than an atmospheric pressu...  
JP2003019439A
To constitute the above system in such a manner that the balance of a the air-intake and air volume displacement can be obtained regardless of the air-intake and air volume displacement of an air conditioner for indoor use when a plurali...  
JP3369661B2  
JP3369662B2  
JP3362328B2  
JP2002365302A
To provide a device which solves the problem, when it takes a long time for the spotting operation of the sample in preparing microarrays, the sample solution dispensed in an MTP plate evaporating with the passage of time to cause differ...  
JP2002364896A
To provide a draft chamber which can obtain balanced quantities of supply air and exhaust air without relying upon any existing air conditioner. The main body 1 of this draft chamber which is set up in a room 3 and has a working space in...  
JP2002346402A
To allow a balanced supply and exhaust to be obtained by a chamber body itself, and enable the supply, which is blown into a room, and the exhaust, which is exhausted to the outside of the room, to simultaneously make small when the open...  
JP2002336709A
To provide a simple clean bench keeping a hermetically closed state clean and preventing the penetration of the open air into a work space.In this clean bench, the work space formed by a ceiling panel, side panels, a back panel and a bot...  
JP2002326631A
To customize a module type cabinet assembly.This module type cabinet assembly includes a pair of end units disposed opposite to each other and at least one module inserted therebetween. A door is turnably fitted to the end units. Each en...  
JP2002321174A
To provide a clean bench according to class IIA, IIB1, IIB2 and IIB3 of JACA standard which is excellent in productivity and suitable for cost reduction.In a clean bench, an air supply/exhaust unit 21 satisfying JACA standard and a stand...  
JP2002301140A
To ensure the hermetic sealability of the connection part of a connected isolator of which the interior formed by connecting a plurality of isolators 2 and 4 can be used as an integrated space not only to improve maintenance properties b...  
JP3358969B2
To simplify the wiring structure of control system for controlling the quantity of exhaust gas of a draft chamber depending on the opening of a door or controlling elevation/lowering of the door automatically. When a door 4 is elevated/l...  
JP2002282712A
To solve such weak points of the conventional method for purging the contents of a vessel such as a glove box that a large quantity of the gas to be purged is consumed, it takes a long time and it costs too much to purge the contents and...  
JP3329926B2  
JP3326306B2  
JP3326298B2  
JP2002219368A
To provide a fume food having a door lightly to be opened or closed with excellent response, excellent in durability for a large number of opening and closing operations, and having parts easy to be attached or detached at the time of ma...  
JP3334467B2
To simplify the assembly of a draft chamber on site and make it possible to perform the on-site assembly in case there is almost no distance between the draft chamber and a ceiling. This draft chamber consists of a back panel 5 installed...  
JP3334465B2
To provide a draft chamber by which an exhaust state in a treating chamber is visually checked with precision and which copes with explosionproof specifications. Both ends of an axial body 4 having a wind receiving plate 3 are attached p...  
JP2002195620A
To enable easy enhancement of a cleanliness in a clean space, using a simple structure at a low cost.A working unit 15 is mounted so as to project from a body wall 13b of a rear side of a depthwise direction, for forming a clean space 12...  
JP2607765Y2  
JP2607704Y2  

Matches 701 - 750 out of 1,857