WO2005118774A1 - 温度制御方法及び温度制御装置 - Google Patents
温度制御方法及び温度制御装置 Download PDFInfo
- Publication number
- WO2005118774A1 WO2005118774A1 PCT/JP2005/006955 JP2005006955W WO2005118774A1 WO 2005118774 A1 WO2005118774 A1 WO 2005118774A1 JP 2005006955 W JP2005006955 W JP 2005006955W WO 2005118774 A1 WO2005118774 A1 WO 2005118774A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- temperature
- target value
- value
- temperature control
- upper limit
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000009529 body temperature measurement Methods 0.000 claims description 3
- 244000005700 microbiome Species 0.000 abstract description 17
- 238000012258 culturing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 210000001072 colon Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
- G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
- B01L3/50851—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates specially adapted for heating or cooling samples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
Definitions
- the present invention relates to a temperature control device, for example, a microorganism or a cell (hereinafter referred to as “microorganism or the like”).
- the culture speed of microorganisms and the like is sensitive to the temperature of a container (hereinafter, referred to as "cell") for storing them (hereinafter, referred to as "cell temperature"). Therefore, when culturing microorganisms, it is desirable to control the cell temperature with high accuracy.
- Non-Patent Document 1 exemplifies a technique for performing bulk culture by, for example, using a plurality of cells having different initial numbers of individuals and culturing microorganisms in parallel.
- Patent document 1 discloses an example of a technique in which a heater and a cooling module are applied in order to control a specimen to an optimal temperature in the field of biotechnology.
- Patent Document 1 JP-A-9122507
- Non-Patent Document 1 "Food Bacteria Inspection System DOX-60FZ30F (Comparison with Conventional Method)", [online], Daikin Industries, Ltd., [March 22, 2005], Internet URL: http: / 1 www .ael.co.jp / products / dox / sub3.html>
- Patent Document 1 merely has both a heater and a cooling module. For this reason, when culturing microorganisms and the like in parallel using a plurality of cells having different conditions other than the cell temperature, it has been important to make the cell temperatures equal to each other with high accuracy. Disclosure of the invention
- the present invention has been made in view of the above-described circumstances, and has as its object to provide a technique for accurately equalizing the temperatures of a plurality of containers with each other.
- a first aspect of the temperature control method according to the present invention is a temperature-controlled object whose temperature is controlled.
- a heater 11, 12, ⁇ , In for heating a plurality of portions of the temperature controlled object
- a temperature control device including a cooling unit (7) for cooling the entire temperature-controlled object is controlled. Then, the following steps (a) to (c) are executed: (a) a step of measuring the temperatures (T1 to T ⁇ ) at the plurality of locations (S101); (b) at least one of the temperatures at the locations is the first Step (S103, S104) of driving the cooling section when the temperature is equal to or more than the upper limit value (Ts + ⁇ 1) of 1; In the case of (1), the step of driving the heater for heating the one portion (S107, S108).
- the first upper limit is a value obtained by adding a first positive value ( ⁇ 1) to a target value (Ts) of the temperature of the temperature-controlled object (20), and the first lower limit is Is a value obtained by subtracting the second positive value ( ⁇ 2) from the target value.
- a second aspect of the temperature control method according to the present invention is a temperature control method working on the first aspect, and also executes the following steps (d) and (e): (d) all If the temperature (Tl to Tn) at the location is not more than the second lower limit (Ts + ⁇ 3), the steps of not driving the cooling unit (S105, S106); When the temperature is equal to or higher than the second upper limit (Ts + ⁇ 4), the step of not driving the heater that heats the one location (S109, S110).
- the second lower limit is lower than the first upper limit (Ts + ⁇ 1), and the target value (Ts) of the temperature of the temperature-controlled object (20) is a third positive value ( ⁇ This is the value obtained by adding 3).
- the second upper limit is a value obtained by adding a fourth positive value ( ⁇ 4) to the target value higher than the first lower limit (Ts ⁇ 2).
- a third aspect of the temperature control method according to the present invention is a temperature control method working on the second aspect, wherein (f) at least one of the temperatures at the location is the second lower limit value (Ts + ⁇ 3) and the temperatures ( ⁇ 1 to ⁇ ) of all the locations are lower than the first upper limit (Ts + ⁇ 1). — If it is higher than ⁇ 2) and lower than the second upper limit value (Ts + ⁇ 4), the target value of the temperature of the temperature-controlled object (20) according to the ambient temperature (Ta) of the temperature control device ( The step (S800) of calibrating Ts) and updating it to a new target value (Tc) is further executed. Then, the steps (b) and (c) are executed again using the target value updated in the step (f).
- the steps (d) and (e) are performed using the target value updated in the step (f). ) Is executed again.
- a fourth aspect of the temperature control method according to the present invention is the temperature control method according to the first to third aspects, wherein the temperature-controlled object (20) is capable of storing a culture. It has a plurality of containers (2).
- a first aspect of the temperature control device includes a storage unit (101), a cooling unit (7), a plurality of heaters (11, 12, ..., In), and a plurality of sensors. (41, 42, "'411).
- the storage section stores a plurality of temperature-controlled containers (2).
- the cooling section parallels all of the plurality of containers stored in the storage section.
- the plurality of heaters selectively heat a plurality of the containers, and the plurality of sensors measure the temperature of each of the heated portions of the plurality of heaters.
- a second aspect of the temperature control device is a temperature control device that works on the first aspect, and further includes a control unit (6).
- the control unit controls the driving of the cooler based on a target temperature (Ts) of the container. Further, based on the target value and the temperature measurement result of each of the plurality of sensors, the controller also controls driving of the heater corresponding to the sensor.
- Ts target temperature
- a third aspect of the temperature control device is a temperature control apparatus that works on the second aspect, and further includes a sensor (40) and a calculation unit (8).
- the sensor measures the ambient temperature (Ta).
- the calculation unit updates the target value based on the ambient temperature and the target value (Ts).
- a fourth aspect of the temperature control device is a temperature control device that works on the second aspect, and further includes a sensor (40) and a storage unit (5).
- the sensor measures the ambient temperature (Ta).
- the storage unit stores calibration data for providing a calibration value (Tc) based on the ambient temperature and the target value (Ts).
- the control unit (6) updates the target value with the calibration value based on the calibration data, the ambient temperature, and the target value.
- the temperature control method of the present invention not only the accuracy of the temperature itself but also the accuracy of the temperature distribution can be improved.
- the cooling unit cools the entire system, even if temperature control is performed at a temperature lower than the ambient temperature, it is necessary to control the heater on / off. This is equivalent to lowering the ambient temperature equivalently, which is preferable.
- the influence of the ambient temperature on the temperature of the temperature-controlled object is reduced.
- the temperature can be accurately controlled for temperature-sensitive culture, so that the temperature condition can be set evenly for a plurality of cultures. it can.
- the temperature control device of the present invention it is possible to execute the temperature control method which is effective in the first to third aspects.
- the temperature control device of the present invention it is possible to execute the temperature control method according to the first embodiment and the second embodiment.
- the temperature control method according to the third aspect can be executed.
- FIG. 1 is a conceptual perspective view of a temperature control device according to a first embodiment of the present invention.
- FIG. 2 is a cross-sectional view of the temperature control device shown in FIG. 1 at positions AA and BB.
- FIG. 3 is a plan view illustrating a positional relationship between a hole 21 and a heater group 1.
- FIG. 4 is a flowchart illustrating a temperature control method according to the first embodiment of the present invention.
- FIG. 5 is a flowchart illustrating a temperature control method according to a second embodiment of the present invention.
- FIG. 6 is a flowchart illustrating a temperature control method according to a third embodiment of the present invention.
- FIG. 7 is a flowchart illustrating a temperature control method according to a third embodiment of the present invention. is there.
- FIG. 8 is a block diagram illustrating a configuration of a fourth exemplary embodiment of the present invention.
- FIG. 9 is a block diagram illustrating another configuration of the fourth exemplary embodiment of the present invention.
- FIG. 1 is a conceptual perspective view of a temperature control device according to the present embodiment.
- FIGS. 2 (a) and (b) are cross-sectional views of the temperature control device shown in FIG. 1 at positions AA and BB.
- the temperature control device includes a cell group 20, a case 101 serving as a storage unit for storing the cell group 20, and a heater group 1 and a cooling unit 7, both of which are used for controlling the cell temperature.
- the cell group 20 includes a plurality of cells 2 which are containers for storing microorganisms and the like.
- the case 101 is provided with a plurality of holes 21 for accommodating the cell group 20.
- the cell 2 has an opening for extracting microorganisms and the like, and a lid for closing the opening. Then, the cell 2 is housed in the hole 21 so that the opening side is located on the front side of the case 101.
- a cover 100 may be provided in the temperature control device. This is to prevent foreign substances such as dust from entering the holes 21.
- the heater group 1 is provided around the cell 2.
- the cooling unit 7 includes a cooling fan 71 and cooling fins 72, an aluminum conduction block 73, a Peltier element 74, a radiating fin 75, and a radiating fan 76.
- Cooling fan 71 blows air near cell group 20 to cooling fins 72 along path 701.
- the air cooled by the cooling fins 72 is blown along the path 702 to the vicinity of the cell group 20. Due to such air circulation and cooling, all the cells 2 housed in the case 101 are cooled in parallel.
- the cell group 20 is cooled even if air flows opposite to the paths 701 and 702.
- FIG. 3 is a plan view illustrating a positional relationship between the hole 21 and the heater group 1. However, the display of the case 101 itself is omitted for the sake of simplicity of illustration.
- the heater group 1 has a plurality of heaters 11, 12,..., In.
- the cell 2 is housed in the hole 21.
- Hole 21 is adjacent to one or more heaters via heat block 3. Thereby, the hole 21 and, consequently, the cell 2 can be selectively heated by the heater group 1.
- the holes 21 arranged at the position C in the drawing are adjacent to the heater 11 via different heat blocks 3 from both sides in a direction orthogonal to the arrangement.
- the holes 21 arranged at the position D are adjacent to the heater 11 from one side in a direction orthogonal to the arrangement, and the heater 12 from the other side via the different heat blocks 3.
- FIG. 4 is a flowchart illustrating a temperature control method according to the present embodiment.
- the object to be temperature-controlled is the cell group 20, and more specifically, the whole cell 2 housed in the case 101.
- the temperature of the heat block 3 is adopted as the cell temperature. This is because it is not preferable to insert a sensor into cell 2 when culturing microorganisms or the like in cell 2, and cell 2 housed in hole 21 adjacent to heat block 3 It is considered that the cell temperature is almost uniform at the temperature of block 3.
- the heaters 11, 12,... In selectively heat a plurality of locations.
- the cooling unit 7 cools the entire temperature control target.
- the set value of! / And the target value of the cell temperature are set to Ts. This target value is common to all cells 2.
- Step S101 the temperatures Tl to Tn of a plurality of locations where the heaters 11, 12, ..., In are heated are measured. Specifically, the temperatures Tl to ⁇ are measured by the sensors 41 to 4 ⁇ , respectively.
- step S103 If it is determined that there is at least one cell corresponding to the temperature Tk that satisfies the condition of step S103, the process proceeds to step S104, and drives the cooling unit 7. Then, the process returns to step S101.
- step S105 it is determined whether or not all the temperatures Tk are equal to or lower than a predetermined lower limit (Ts + ⁇ 3).
- Ts + ⁇ 3 a predetermined lower limit
- ⁇ 3 is smaller than ⁇ 1 and is, for example, a positive value, for example, 0.5 ° C is adopted.
- step S104 If all the temperatures Tk satisfy the condition of step S104, it is determined that the cell temperatures of all the cells 2 are too cold with respect to the target values. Therefore, the process proceeds to step S106, and the cooling unit 7 is stopped. Then, the process returns to step S101.
- step S104 If at least one temperature Tk does not satisfy the condition of step S104, the process proceeds to step S107. Then, each measured temperature Tk is compared with a predetermined lower limit (Ts- ⁇ 2).
- Ts- ⁇ 2 is a positive value, for example, and 0.1 ° C is adopted, for example.
- each measured temperature Tk is compared with a predetermined upper limit (Ts + ⁇ 4).
- ⁇ 4 is, for example, a positive value larger than ⁇ 2, and for example, 0.1 ° C is adopted.
- step S900 If all of the measured temperatures Tl to Tn are lower than the upper limit (Ts + ⁇ 4), the process proceeds to step S900. Then, the process returns to step S101 unless the operation switch is turned off. In FIG. 4, steps S101 to S109 and steps S104, S106, S108, and S110 also include the return to step S101. Therefore, the judgment in step S900 becomes positive. Up to this point, it can be understood that step S100 is repeated.
- the cooling unit 7 when there is a temperature Tk that is equal to or higher than the upper limit (Ts + ⁇ 1), the cooling unit 7 is driven (S104), and a certain measured temperature Tk is equal to or lower than the lower limit (Ts— ⁇ 2).
- Tk the temperature that is equal to or higher than the upper limit (Ts + ⁇ 1)
- Ts— ⁇ 2 the lower limit
- the heater lk since the heater lk is turned on (S108), not only the accuracy of the temperature itself but also the accuracy of the temperature distribution can be improved.
- the cooling unit 7 cools all the cells 2 in parallel, even when performing temperature control at a temperature lower than the ambient temperature by V ⁇ , the ambient temperature is equivalently reduced by controlling the heater on / off. It will be lower, which is preferable.
- the temperature control technique of the present invention it is possible to accurately control the temperature of a culture sensitive to temperature, so that the temperature conditions can be set evenly for a plurality of cultures. You can do it.
- FIG. 5 is a flowchart illustrating a temperature control method according to the present invention.
- steps S800 and S200 are executed in this order after execution of step S100 in FIG. 4 until execution of step S900.
- At least one temperature Tk is higher than the lower limit (Ts + ⁇ 3) and all the temperatures Tl to ⁇ are lower than the upper limit (Ts + ⁇ 1). If it is higher than Ts- ⁇ 2 and lower than the upper limit (Ts + ⁇ 4), the process proceeds to step S800.
- step S800 the target value Ts is calibrated in accordance with the ambient temperature Ta of the temperature control device and updated to a new target value Tc. Then, the process proceeds to step S200.
- Step S200 is a step in which the target value Ts in step S100 is changed to the target value Tc.
- the influence of the ambient temperature Ta on the cell temperature can be reduced. Since the temperatures Tl to Tn have already been measured in step S100, the processing corresponding to step S101 in step S100 may be omitted in step S200! /.
- steps S103 and S105 n temperatures are compared with the upper limit value and the lower limit value, so that a total of 2n comparison operations are performed. However, if the maximum value M of the temperatures Tl to Tn is determined, the number of comparisons can be reduced to two, and the effect shown in the first embodiment can be obtained.
- FIG. 6 is a flowchart corresponding to FIG. 4, in which step S100 is replaced by step S300.
- Step S300 replaces steps S103 and S103 of step S100 with steps S113 and S115, respectively, and sets a step between steps S101 and S113.
- step S102 the maximum value ⁇ of the temperatures ⁇ 1 to ⁇ is determined.
- the symbol max indicates the maximum value of a plurality of values in parentheses to the right.
- step S113 it is determined whether or not the maximum value M is equal to or more than a predetermined upper limit value (Ts + ⁇ 1). If this judgment is affirmative, at least one heated cell 2 exists, and the process proceeds to step S104.
- step S115 it is determined whether or not the maximum value M is equal to or smaller than a predetermined lower limit value (Ts + ⁇ 3). If this determination is affirmative, the process proceeds to step S106 because the cell temperatures of all the cells 2 are too cold with respect to the target value.
- each measured temperature Tk is set to the predetermined lower limit (Ts ⁇ ). ⁇ 2) and the upper limit (Ts + ⁇ 4).
- FIG. 7 is a flowchart corresponding to FIG. 5, in which steps S100 and S200 are replaced by steps S300 and S400, respectively, and the effect shown in the second embodiment can be obtained.
- Step S400 is a step in which the target value Ts is changed to the target value Tc in step S300. Since the temperatures Tl to Tn have already been measured in step S300, the processing corresponding to steps S101 and S102 in step S300 may be omitted in step S400. Of course, after executing step S100, steps S800 and S400 may be executed. In that case, it is necessary to find the maximum value M in step S400. After executing step S300, steps S800 and S200 may be executed! / ⁇ .
- FIG. 8 is a block diagram illustrating a technique for correcting the control by the heater group 1 and the cooling unit 7 based on the ambient temperature Ta, and realizes the operations of the first to third embodiments.
- the temperature control device further includes a thermometer 40, a storage unit 5, and a control unit 6.
- the control unit 6 controls the heater group 1 and the cooling unit 7 according to the flowcharts shown in FIGS.
- the thermometer 40 is provided with a temperature controller and measures the ambient temperature Ta of the environment.
- the storage unit 5 stores calibration data.
- the calibration data is obtained, for example, as follows.
- the cell temperature controlled using step S100 is measured in advance for each of the different ambient temperatures Ta. Then, for each ambient temperature Ta, the relationship between the heater temperature target value Ts and the cell temperature is represented in a table, and this is adopted as calibration data.
- the controller receives not only the target value Ts of the cell temperature, but also the ambient temperature Ta from the thermometer 40 and the calibration data from the storage unit 5, respectively.
- the controller 6 obtains a new target value Tc such that the cell temperature becomes the target value Ts based on the target value Ts of the cell temperature and the calibration data according to the ambient temperature Ta. Then, control unit 6 executes step S200 using the updated target value Tc.
- FIG. 9 is a block diagram illustrating another technique for correcting the control by the heater group 1 and the cooling unit 7 based on the ambient temperature Ta.
- the temperature control device includes a calculation unit 8 instead of the storage unit 5.
- the calculation unit 8 is provided with a predetermined function, an ambient temperature Ta, and a target value Ts.
- the target value Ts is given from, for example, the control unit 6.
- the function is obtained, for example, as follows.
- the cell temperature controlled using step S100 or step S300 is measured in advance for each different ambient temperature Ta. Then, the relationship between the ambient temperature Ta, the target value Ts, and the cell temperature is adopted as the function.
- the calculation unit 8 uses the function to calculate the cell temperature from the ambient temperature Ta and the target value Ts. A new target value Tc that becomes the target value Ts is obtained. Then, the control unit 6 executes step S200 or step S400 using the updated target value Tc.
- the above-described temperature control device is used, for example, for measuring the amount and influence of a chemical substance using microorganisms or the like as a medium, for example, by utilizing the respiratory activity of the microorganisms, etc. It can also be used when microorganisms and the like die.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2569172A CA2569172C (en) | 2004-06-03 | 2005-04-08 | Temperature controlling method and temperature controller |
EP05728793A EP1752529A4 (en) | 2004-06-03 | 2005-04-08 | METHOD AND DEVICE FOR TEMPERATURE CONTROL |
US11/569,772 US7634330B2 (en) | 2004-06-03 | 2005-04-08 | Temperature controlling method and temperature controller |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004165761 | 2004-06-03 | ||
JP2004-165761 | 2004-06-03 |
Publications (1)
Publication Number | Publication Date |
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WO2005118774A1 true WO2005118774A1 (ja) | 2005-12-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2005/006955 WO2005118774A1 (ja) | 2004-06-03 | 2005-04-08 | 温度制御方法及び温度制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7634330B2 (ja) |
EP (1) | EP1752529A4 (ja) |
CN (1) | CN1906289A (ja) |
CA (1) | CA2569172C (ja) |
WO (1) | WO2005118774A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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TW201225824A (en) * | 2010-12-09 | 2012-06-16 | Hon Hai Prec Ind Co Ltd | Modular data center |
CN102732422A (zh) * | 2011-04-15 | 2012-10-17 | 藤原酿造机械株式会社 | 固体培养物的品温控制装置及固体培养物的品温控制方法 |
CN104178419A (zh) * | 2013-05-21 | 2014-12-03 | 四川炜麒信息科技有限公司 | 一种应用于检测综合毒性的控制装置 |
CN115599144A (zh) * | 2022-12-12 | 2023-01-13 | 中国空气动力研究与发展中心低速空气动力研究所(Cn) | 一种进气道动态温度反馈电加热防冰方法及装置 |
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JPH0365128A (ja) * | 1989-08-02 | 1991-03-20 | Sunao Takakura | 植物栽培方法およびその装置 |
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GB0117706D0 (en) * | 2001-02-16 | 2001-09-12 | Aventis Pharm Prod Inc | Automated semi-solid matrix assay and liquid handler apparatus for the same |
JP2003061641A (ja) | 2001-08-24 | 2003-03-04 | Espec Corp | 精密培養用インキュベータ |
DE10221763A1 (de) | 2002-05-15 | 2003-12-04 | Eppendorf Ag | Thermocycler mit in Cyclen angesteuertem Temperierblock |
US20040239040A1 (en) * | 2003-05-29 | 2004-12-02 | Burdgick Steven Sebastian | Nozzle interstage seal for steam turbines |
US20050034367A1 (en) * | 2003-06-12 | 2005-02-17 | Morrow Robert C. | Expandable plant growth system |
US20050081441A1 (en) * | 2003-07-23 | 2005-04-21 | Mantovani John C. | Planter apparatus |
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2005
- 2005-04-08 CA CA2569172A patent/CA2569172C/en not_active Expired - Fee Related
- 2005-04-08 WO PCT/JP2005/006955 patent/WO2005118774A1/ja active Application Filing
- 2005-04-08 EP EP05728793A patent/EP1752529A4/en not_active Withdrawn
- 2005-04-08 US US11/569,772 patent/US7634330B2/en not_active Expired - Fee Related
- 2005-04-08 CN CNA2005800015383A patent/CN1906289A/zh active Pending
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JPH07274938A (ja) * | 1994-04-14 | 1995-10-24 | Sapporo Breweries Ltd | 細胞及び生体成分観察用温度制御装置 |
JPH09122507A (ja) | 1995-11-02 | 1997-05-13 | Hideji Tsuchiya | 加温冷却兼用装置 |
JP2003235544A (ja) * | 2002-02-20 | 2003-08-26 | Hitachi Ltd | 生体細胞の培養制御方法及び培養装置の制御装置並びに培養装置 |
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See also references of EP1752529A4 |
Also Published As
Publication number | Publication date |
---|---|
CA2569172A1 (en) | 2005-12-15 |
US7634330B2 (en) | 2009-12-15 |
US20080234874A1 (en) | 2008-09-25 |
CN1906289A (zh) | 2007-01-31 |
CA2569172C (en) | 2011-04-05 |
EP1752529A1 (en) | 2007-02-14 |
EP1752529A4 (en) | 2009-10-21 |
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