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Patent Searching and Data


Matches 701 - 750 out of 1,842

Document Document Title
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  
JP3292736B2  
JP3314010B2
To attain a positive reduction of an amount of surrounding air flowing into an environmental device as well as entering heat without applying any influence against a visual transparency for the inner side of the device or operability of ...  
JP2002147827A
To provide a high safety equipment and its control method for directly controlling the flow of air in each chamber to keep the flow in one direction, by controlling the amount of exhaust air from each chamber, without controlling a chamb...  
JP2002143696A
To provide a draft chamber capable of preventing the diffusion of a solvent at the time of wiping a work by using the solvent.A table surface of a working table 10 is formed of a perforated plate 12, and also a suction box is formed belo...  
JP2002143697A
To provide a dustproof booth having a simple configuration, capable of being disposed at any place without hardly being restricted and also having high dustproof efficiency.At the upper part of a booth body 1 whose inside is formed as a ...  
JP2002136078A
To provide a working housing 1 having at least a wall 5 restricting the inside of a working chamber 7, and at least a fan 10 for making the air in the working chamber move and the fan having a propeller 11 which rotates about a geometric...  
JP3305442B2
PURPOSE: To enable ultrahigh sensitivity analysis without requiring a clean room or a clean laboratory by adjusting a measuring soln. using two glove boxes. CONSTITUTION: The lid 10 of a glove box 2 for preparation is opened to put a sam...  
JP2002118157A
To provide a clean cover which covers an entire system to keep high cleanness, and to prevent the face of an observer in micro-observation through eyepieces from being blown by a down-flow air stream.This clean cover is provided with a c...  
JP2002510788A
(57) Summary book invention relates to equipment equipped with a connection means to 連通 the first chamber (1) and second chamber (2). The above-mentioned means to the first chamber (1) side The first seal component (41), The second s...  
JP3291800B2
PURPOSE: To easily form the cooling passage having cooling efficiency higher than that of conventional one of a constrictor disk. CONSTITUTION: The annular recessed part 19 is provided to one side surface of the constrictor disk 12 of a ...  
JP2002079117A
To prevent the pollution caused by refuse generated during working in a safety cabinet.A vessel for the refuse is provided in a working table in the safety cabinet. The vessel for the refuse can be accommodated in the floor of the workin...  
JP2002079118A
To provide safety cabinet in which both elbows can be fixed without bringing the elbows into contact with the front suction port of a working table being a polluted area.Arm supporting pedestals for supporting the arms of a worker are pr...  
JP3286424B2
PURPOSE: To mount a placing base for placing a working implement at a sterilizing burner provided in a working space of a draft chamber. CONSTITUTION: A draft chamber has a cabinet body 1 opened at a front surface to form a working space...  
JP2002505183A
(57) It is a closing means for two or more containers (3) by which summary arrangement was carried out, and has a blind hole for each plug to pierce a sampling needle including two or more plugs (10) arranged corresponding to the arrange...  
JP3277550B2
PURPOSE: To provide a gas purging unit for a portable sealed container which can be simply arranged at an arbitrary place in a clean room. CONSTITUTION: The gas purging unit for a portable sealed container comprises a purging box 40 of a...  

Matches 701 - 750 out of 1,842