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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...
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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...
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JP2003535325A |
Apparatus for examining a sample by microscopy, spectroscopy or crystallography under controlled environmental conditions. The apparatus comprises a sample chamber ( 1 ) which is fed by a gas stream ( 19 ) having a known vapor content, w...
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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...
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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...
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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 ...
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JP2003527242A |
The disclosure relates to a closed working cabinet (1) for toxic or sterile material comprising a work station (9) within the cabinet to receive toxic or sterile material, means to enable an operator to conduct contactless operations on ...
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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...
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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 ...
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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...
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JP3419776B2 |
A regulator, which may be used to regulate in a remote region a constant partial vacuum. The regulator controls the flow of gas from an environment, through a region and to an evacuation means. The regulator's fluid path is bounded on op...
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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...
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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...
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JP3400802B2 |
A regulator for maintaining a constant partial vacuum in a region includes a path, through which fluid passes from the region to a vacuum source, and a piston (2) movably mounted at a constriction point (30). The piston has a frontal fac...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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JP3369661B2 |
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JP3369662B2 |
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JP3362328B2 |
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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JP3329926B2 |
PURPOSE:To facilitate operations by releasing a sealing means for a heat resistant bag, separating away the welded part of a filter accommodation par, mounting a filter accommodating sack at a filter replacing hole, and sealing the heat ...
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JP3326306B2 |
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JP3326298B2 |
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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 ...
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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...
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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...
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JP2607765Y2 |
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JP2607704Y2 |
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JP3292736B2 |
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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 ...
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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...
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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 ...
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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...
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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...
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JP3276832B2 |
To use each draft chamber safely without increasing the size of an exhaust device by controlling the wind speed of flowing in exhaust to a working space and quantity of the exhaust from branch exhaust ducts based on a wind speed sensor a...
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JP3273544B2 |
To keep the inside of a clean room from contamination with inorganic matter. In the ceiling of a clean room 1 a series of non-glass-based air filters 21A are disposed in the right part as shown in diagram and a series of glass-based air ...
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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...
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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...
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