Abstract: The present invention can feed substrates without waste to generate seed sludge with high bacterial cell concentrations and can start up operation within a short time, in cultivating anaerobic ammonium oxidizing bacteria with ammonium and nitrite as substrates. Equipment for cultivating anaerobic ammonium-oxidizing bacteria, which cultivates, in a cultivation tank, novel anaerobic ammonium-oxidizing bacteria that anaerobically denitrify nitrite and ammonium used as substrates, comprises an ammonium feed device which feeds ammonium at a given concentration into the cultivation tank, a nitrite feed device which feeds nitrite at a given concentration into the cultivation tank, and a control device which controls a feed rate Y of the substrate.

Abstract: According to the present invention, along the right and left sides of a rotary shaft, flat faces that serve as sealing faces are formed at the circumferential edges, on the suction chamber side, of semicircular division plates, which define suction chambers and a discharge chamber of a volute casing that is divided into two segments. Two disc plates are prepared as pressure test tools, and are positioned on the right and left sides of the rotary shaft so that they contact the flat faces that are formed around the circumferential edges of the division plates near the suction chambers. The two disc plates are then securely connected to a member in the axial direction. In addition, a bolt fastening structure, which is axially tightened by the member that connects the disc plates axially, is provided in at least one axial direction.

Abstract: A polymerization processor synthesizes a high quality polymer from a raw material in a molten state. Lactide sent from an apparatus for supplying lactide 1 is heated and molten in an apparatus for melting lactide 2, and a catalyst is added to the lactide in an apparatus for supplying a catalyst 3. The molten lactide is supplied through an apparatus for supplying lactide 4 to a horizontal reaction tank 5, and flows by a head difference with a polymerization reaction proceeding. A discharged reaction solution is supplied to the upper part of a vertical reaction tank 6, and flows through the vertical reaction tank 6 by gravity with the polymerization reaction proceeding. Thereafter, the reaction solution is transported to an apparatus for removing remaining lactide 7, where unreacted lactide is removed, and then the reaction solution is discharged.

Abstract: There is provided a method of recording an image by causing a subject to truly coincide with data relating to the subject. In a finished work recording method using image data by obtaining a product to be recorded and work contents to the product to be recorded as a work recording image, RFID tags 60 (RFID tags 60a, 60b) in each of which inherent tag data is recorded are attached to the product to be recorded and to the work recording worker. Thereafter, whether the tag data are true to the image data of a subject to be worked is determined by comparing a time difference between the time at which the tag data recorded in the RFID tag 60a is read and the time at which the image data of the product to be recorded is obtained with a preset specified time. When it is determined that the tag data are truly associated with the image data, the image data associated with the tag data is recorded as a finished work.

Abstract: In a method of the present invention for holding a substrate in a vacuum, a glass substrate (5) is held by an adhesive pad (20) or an adhesive sheet, both of which are made from a material containing a diene based resin, whereby an adhesive agent is prevented from remaining on the substrate, and the adhesive sheet can be detached with ease from the substrate after assembling the substrates.

Abstract: In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost.

Abstract: Entrapping immobilization pellets for purifying breeding water in an aquarium to breed aquatic animals, wherein the entrapping immobilization pellets have a phosphorus content of 0.05 mass % or less.

Abstract: A method for collecting bacterial cells includes feeding water containing ammonium and nitrite to an anaerobic ammonium oxidation vessel to denitrify ammonium and nitrite by anaerobic ammonium oxidizing bacteria provided in the anaerobic ammonium oxidation vessel to form denitrified water containing an amount of the anaerobic ammonium oxidizing bacteria and a sludge containing an amount of the anaerobic ammonium oxidizing bacteria; and feeding the denitrified water containing an amount of the anaerobic ammonium oxidizing bacteria and the sludge containing an amount of the anaerobic ammonium oxidizing bacteria to a precipitation vessel, in which an acclimatization container is stored, to cause the anaerobic ammonium oxidizing bacteria in the denitrified water to be attached to an immobilizing material in the acclimatization container, so that the anaerobic ammonium oxidizing bacteria in the denitrified water are collected, and, at the same time, to collect the anaerobic ammonium oxidizing bacteria of the sludg

Abstract: Solder bumps formed on an electrode portion of a semiconductor chip are recently miniaturized, and when printing by using solder balls, the solder balls are also miniaturized. Therefore, it is required to print solder balls for printing with accuracy. Instead of a conventional squeegee, a solder ball loading member including a plurality of semi-spiral wire rods is provided at a print head portion for printing solder balls, and by pressing the solder ball loading member to a mask surface with a predetermined pressing force, turning forces of the solder balls are added by spaces formed by the wire rods. Accordingly, the solder balls are moderately dispersed, and are squeezed into an opening portion of the mask.

Abstract: According to an aspect of the present invention, an RFID tag has a long-distance communication RFID and a plurality of short-distance communication RFIDs. The RFID tag has tear-off lines for separating the short-distance communication RFID from the whole RFID tag, and when the short-distance communication RFID is separated, a loop-shaped antenna of the long-distance communication RFID is also cut up. And the RFID tag has an overall management identification code for identifying the whole tag before separation and a partial management identification code for identifying a partial tag after separation.

Abstract: The present invention relates to a centrifugal compressor using a dry gas seal system for protecting seal means. A multistage centrifugal compressor has primary dry gas seal means for preventing leakage of working gas from a machine inner side, and secondary dry gas seal means for backing up the first dry gas seal means. A seal gas line for introducing the gas leaked from the first and second dry gas seal means to the outside of the machine is installed between the primary dry gas seal means and the secondary dry gas seal means. The gas seal line has an orifice and a check valve, and buffer means is installed between the orifice and the check valve.

Abstract: In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost.

Abstract: The microreactor for mixing and discharging multiple raw material liquids is obtained by laminating: a base plate in which a raw material introducing fluid channel is formed; a raw material introducing plate; and a mixing fluid channel plate which is arranged between the base plate and the raw material introducing plate, and in which a mixing fluid channel is formed. The microreactor includes: a mixing fluid channel in the mixing fluid channel plate which is formed in the mixing fluid channel plate, and in which a flow is contracted in its width direction; and a mixing fluid channel in the base plate which is formed in the base plate, and which has a fluid channel cross-section which becomes larger in its depth direction as it goes downstream. The mixing fluid channel in the base plate communicates with the mixing fluid channel in the mixing fluid channel plate, and is connected to an outlet orifice from which to discharge the mixed liquids.

Abstract: A technique which solves the problem of conventional laminating apparatuses that a substrate may be deformed when released by pushing lift pins against the substrate held on an adhesive member by suction. An upper table inside a chamber has, on its substrate holding face, an elastic plate provided with an elastic body, a vacuum suction means and a purge gas blow means. A plurality of adhesive pins are provided on an adhesive pin plate which can move up and down independently from the upper table. The upper table and the elastic plate have through holes through which the adhesive pins can move and the adhesive pins have adhesion means at their tips.

Abstract: Entrapping immobilization pellets in which microorganisms are entrapped and immobilized, the entrapping immobilization pellets comprising entrapped and immobilized purified water sludge containing nitrifying bacteria.

Abstract: The floor, which became a block, can easily be attached to the designated floor position, so that the reduction of both the construction cost and the construction period are achieved. It is a method of building the plural floors on the part of the boiler cage part, and one floor 13A is built on a lifting frame 18 put on the ground, and the floor 13A and the lifting frame 18 are both jacked up by jacks 14. Subsequently the lifting frame 18 which separated the floor 13A is jacking down and returned to the ground. Plural floors are built for lower floor from upper floor one after another by repeating such a series of steps.

Abstract: A bonding apparatus, suitable for accurately bonding large substrates for a liquid crystal display, includes Z-axis drive mechanisms, and upper and lower chambers. The Z-axis drive mechanisms for moving an upper frame vertically are disposed at four corners of a mount. The upper chamber is supported by the upper frame and has an upper table inside. The lower chamber has a lower table inside and is supported on the mount. The upper and lower chambers are united through a seal ring to define a vacuum chamber. Moving the upper frame moves the upper chamber vertically to open or close the vacuum chamber. The lower table is supported via a free joint stage between the plurality of support legs and the table, and is moved horizontally by a side thrust mechanism disposed outside of the vacuum chamber.

Abstract: A process for storing entrapping immobilization pellets in which microorganisms are entrapped and immobilized in an immobilizing material until the entrapping immobilization pellets are used in a treatment tank, the process comprising: storing a large pellet block in water at 15° C. or less or in air at a relative humidity of 90% or more and a temperature of 15° C. or less until the pellet block is cut into the entrapping immobilization pellets and used.

Abstract: The present invention provides a method and apparatus for producing polylactic acid by depolymerizing lactic acid oligomers and subjecting the obtained lactide to ring-opening polymerization, through which lactide can be efficiently obtained. The present invention relates to a lactide production apparatus for continuously or intermittently producing lactide, comprising: a depolymerization device 11 for subjecting lactic acid oligomers to a depolymerization reaction; a catalyst regeneration device 27 for subjecting a residue in the depolymerization device to a depolymerization reaction in order to reduce the molecular weights of lactic acid oligomers contained in the residue; and a distillation column 29 for condensing lactide generated in a gas form as a result of the depolymerization reaction.

Abstract: Entrapping immobilization pellets for purifying breeding water in an aquarium to breed aquatic animals, wherein microorganisms are entrapped and immobilized in an aqueous polymer gel and the entrapping immobilization pellets are colored.