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1. 发明专利

JPS6443749A HEAT TRANSMISSION DISTRIBUTION MEASURING INSTRUMENT UTILIZING TEMPERATURE SENSING LIQUID CRYSTAL 失效
公开(公告)号：JPS6443749A
公开(公告)日：1989-02-16
申请号：JP20041087
申请日：1987-08-11
申请人： JAPAN ATOMIC ENERGY RES INST , NIPPON KAPUSERU PROD KK
发明人： AKINO NORIO , KUNUGI SUKEAKI , AKIYAMA MITSUNOBU , SAGIYA SHOJIRO
IPC分类号： G01N25/18 , G01K11/12
摘要： PURPOSE:To eliminate peeling due to a run and to take an accurate measurement by laminating an electric resistance layer for heat generation made of a transparent conductive film on the surface of a temperature sensing liquid crystal layer. CONSTITUTION:The electric resistance layer 3 for heat generation made of the transparent conductive film 5 is laminated on the surface of the temperature sensing liquid crystal layer 4. Further, the surface on the side of the liquid crystal layer 4 is adhered to a body 1 to be measured by using an adhesive 2. Then electrodes 6 are formed on the resistance layer 3 along both sides of the surface, an electric wire is fixed, and a power source 7 is connected. Here, a voltage is applied to generate heat and heat the body 1 to be measured, and thereafter air is blown to the surface for cooling, thereby observing the surface of the liquid crystal layer 4 through the resistance layer 3 in this state. Then the liquid crystal colors in dark brown as a low-temperature color on the upstream side, changes to higher-temperature colors in order toward the upstream side, and colors in Nile green uniformly in the nearly half area on the downstream side, so that the temperature distribution of the body 1 to be measured is accurately measured.

2. 发明专利

JPH05147572A METHOD FOR REDUCING FLOWING FRICTIONAL RESISTANCE 失效
公开(公告)号：JPH05147572A
公开(公告)日：1993-06-15
申请号：JP10527491
申请日：1991-02-14
申请人： JAPAN ATOMIC ENERGY RES INST
发明人： AKINO NORIO
IPC分类号： B63B1/34 , B64C21/00 , C09K3/00 , C10M171/00 , C10N20/06 , C10N30/06 , C10N50/08 , F15D1/06
摘要： PURPOSE:To reduce flowing frictional resistance by arranging microscopic cirrus bodies distributively on an object surface. CONSTITUTION:A single fiber type, a water grass like string type formed by cutting a thin film and so on are effective for a microscopic cirrus shape. Natural fibers and so on such as metal fiber, metal foil, silk or cotton are used as a construction material for a microscopic cirrus. Microscopic cirrus bodies are arranged dispersedly so as to cover an object surface in approximately uniform density. The microscopic cirrus bodies are installed in such as way that they can run along the object surface according to a flow and any part required to be reduced in the flowing frictional resistance of the object surface can be covered with them. A direct implantation method into the object surface and a method to cover the object surface with a means such as adhesion to an object after a surface material is manufactured beforehand, are used as an installation processing to the object surface.

3. 发明专利

JP2002266816A TURBULENCE FRICTIONAL RESISTANCE REDUCING SURFACE 失效
公开(公告)号：JP2002266816A
公开(公告)日：2002-09-18
申请号：JP2001114609
申请日：2001-03-07
申请人： JAPAN ATOMIC ENERGY RES INST
发明人： AKINO NORIO , KUBO SHINJI , TAKASE KAZUYUKI , HINO RYUTARO , SAI HIROAKI
IPC分类号： A63B69/00 , B63B1/34 , B64C21/10 , F15D1/10
摘要： PROBLEM TO BE SOLVED: To reduce the turbulence frictional resistance on a libretto face. SOLUTION: The turbulence frictional resistance is generated when the fluid of low speed near a surface and the main current of high speed flowing on a central part are strongly mixed by a vortex structure actively generated and grown near a surface of a body. On the vibrating face, the vortex structure near the surface is torn off by the lateral motion of the surface, and the rectilinear motion of the main current, and the generation and the growing of the vortex structure are inhibited, as a result the large turbulence frictional resistance is reduced. On the proposed libretto surfaces arranged in zigzag (or curved line), the turbulence structure near a wall flows laterally along grooves of the librettos while periodically laterally changing its advancing direction, and the rectilinear flow structure is produced on the main current, the flow structure similar to the vibrating surface can be produced between the main current and the flow near the wall face. Whereby the large fluid friction reducing effect similar to that by the surface having the grooves of the librettos arranged in zigzag (or curved line) and the vibrating surface can be produced.

4. 发明专利

JPH08156106A MANUFACTURE OF THREE DIMENSIONAL OBJECT 失效
公开(公告)号：JPH08156106A
公开(公告)日：1996-06-18
申请号：JP35009392
申请日：1992-11-13
申请人： JAPAN ATOMIC ENERGY RES INST
发明人： AKINO NORIO
IPC分类号： B29C35/02 , B29C35/08 , B29C67/00 , B29K101/10 , G06F17/50
摘要： PURPOSE: To obtain a method wherein dimensional precision and stability of a shape are provided, and a resource-saving property is jointly provided by a method wherein light as a setting accelerating factor is locally acted on a photo-setting material flowing out from a nozzle a space position of which is automatically controlled with a computer or the like by controlling flowing conditions automatically, and a generated solid component is laminated. CONSTITUTION: A position of a composite nozzle 1 wherein a photo-setting resin feed nozzle 2 and a setting light irradiating mechanism are combined, is automatically controlled with a computer or the like. An unset resin 4 is made to flow out by a suitable flow rate from the photo-setting resin feed nozzle 2 at a specified position to make a set resin 5 by irradiation of setting light 3, and a three dimensional object 6 of a manufacturing target is formed while it is laminated. Further, when a two component contact setting resin is used, a method wherein a main component resin and a liquid or gaseous setting agent are set by contact at a tip of the nozzle is also possible.

5. 发明专利

JPH0777536A MICRO-DIFFERENTIAL PRESSURE GENERATOR 失效
公开(公告)号：JPH0777536A
公开(公告)日：1995-03-20
申请号：JP22360193
申请日：1993-09-08
申请人： JAPAN ATOMIC ENERGY RES INST
发明人： AKINO NORIO
IPC分类号： G01F1/36 , G01L27/00 , G01P21/00
摘要： PURPOSE:To generate a micro-differential pressure by connecting a plurality of flow resistance elements having different pressure drops in series and passing a working fluid through the series connection, calculating micro-pressure drop across a low flow resistance element highly accurately, and then driving a pressure drop. CONSTITUTION:A flow regulating section 2 provided at the outlet of a fluid supply section 1 is coupled with a temperature stabilizing section 3 and further coupled in series with low and high flow resistance elements 4, 5. A fluid is then fed, at a set flow rate, from the fluid supply section 2 through the flow regulating section and the temperature stabilizing section 3 to the low flow resistance element 4 and the pressure drop thereat is measured by means of a differential manometer 9. In In order to subject the differential pressure produced at the element 4 to high order correction, as required, pressure and temperature are measured by means of a pressure gauge 8 and a thermometer 7. The fluid flows out from the low flow resistance element 4 to the high flow resistance element 5 and a part thereof is led out through a piping and fed, as a reference, to a machine 6 for which the differential pressure is fed.

6. 发明专利

JPS649328A MEASUREMENT OF TEMPERATURE OF FLUID USING FLUORESCENCE 失效
公开(公告)号：JPS649328A
公开(公告)日：1989-01-12
申请号：JP16436587
申请日：1987-07-01
申请人： JAPAN ATOMIC ENERGY RES INST
发明人： AKINO NORIO , KUNUGI SUKEAKI
IPC分类号： G01J5/48 , G01K11/20
摘要： PURPOSE:To enable the observation of a heat-transfer phenomenon by a method wherein particulates of a fluorescent substance are put uniformly as contents in a fluid, an exciting light having a two-dimensional form is applied thereto, the luminance distribution of fluorescence excited thereby is recorded and measured quantitatively, a temperature is determined from a luminance value at every point on an image, and the two-dimensional distribution of the temperature is determined. CONSTITUTION:As for a fundamental method for measuring a two-dimensional temperature distribution in the measurement of the temperature distribution of a uniform concentration field, a fluid containing a fluorescent substance and filled up in a commercial theorem test vessel 2 for the temperature distribution is irradiated by an exciting light source 1 emitting an exciting light in the form of a thin flat plate. Then the luminance distribution of fluorescence corresponding to the temperature distribution is measured by means of a TV camera 3 and turned into numeric values by an image processing device, and subsequently the luminance distribution is converted to determined the temperature distribution on the basis of the predetermined relationship between luminance and temperature. In the case of measurement of the distribution of temperature or concentration in a non-uniform concentration field or three-dimensions, the measurement is conducted by fitting a plurality of optical filters to the camera 3 or by fitting the light source 1 to a transfer apparatus.

7. 发明专利

JPH0791872A HEAT TRANSPORTATION METHOD 失效
公开(公告)号：JPH0791872A
公开(公告)日：1995-04-07
申请号：JP20550693
申请日：1993-06-29
申请人： JAPAN ATOMIC ENERGY RES INST
发明人： AKINO NORIO , WAKAYAMA NAOAKI
IPC分类号： F28D20/02
摘要： PURPOSE:To make it possible to feed a large amount of heat in a small flow rate by suspending and dispersing a phase change material into a feed medium coated with a covering film and providing fluid properties thereto when feeding a huge amount of heat generated by an atomic power to a heat consumption area by way of a pipeline system. CONSTITUTION:A phase change material 11, which produces a phase change, converting a solid to a liquid by a temperature change and vice versa, is coated with a covering film 12 which is flexible enough to protect against damages produced by volumetric changes by temperature expansion and phase changes, thereby forming covering phase change material particles. The covering phase change material particles 7 are mixed into a suspension dispersion fluid 10, thereby preparing a covering phase change particle slurry feed medium 4 and feeding the heat therewith. More specifically, the heat available from a heat source 1 is arranged to receive the heat at a heat exchanger 2 until the phase change material 11 produces a phase change and then the heat feed medium 4 is fed to a feed destination by way of a pipeline 3 where temperature changes involving the phase change of the phase change material 11 is provided so that the heat may be taken out and fed to a heat receiving device 6.

8. 发明专利

JPH05156242A THERMAL MEDIUM 失效
公开(公告)号：JPH05156242A
公开(公告)日：1993-06-22
申请号：JP35609691
申请日：1991-11-29
申请人： JAPAN ATOMIC ENERGY RES INST
发明人： AKINO NORIO
IPC分类号： C09K5/00 , C09K5/06 , C09K5/08
摘要： PURPOSE:To provide a thermal medium capable of storing heat energy when excessive and utilizing the stored heat energy when deficient and efficiently transporting the heat energy to a plate requiring the utilization of the heat energy. CONSTITUTION:Particles produced by stabilizing the surfaces of a single substance or mixed substances causing a reversible phase change or a chemical change or particles produced by encapsulating the particles with capsules are produced with respect to plural kinds of the substances. The plural kinds of the particles are mixed with each other in various ratios and subsequently prepared into a filled layer state or suspended in a dispersion medium to prepare a slurry. The relation of the apparent enthalpy of the prepared thermal medium with temperature can be adjusted.

9. 发明专利

JPS55147301A MICROMETER WITH SHORT CIRCUIT 失效
公开(公告)号：JPS55147301A
公开(公告)日：1980-11-17
申请号：JP5511979
申请日：1979-05-04
申请人： JAPAN ATOMIC ENERGY RES INST , MITSUBISHI HEAVY IND LTD
发明人： TAKEYAMA TOMOKAZU , AKINO NORIO , YAMAO HIROYUKI
IPC分类号： G01B3/18 , G01B7/00 , G01B7/02
摘要： PURPOSE:To make minute the thrust of a spindle to a measured body, by fitting the spindle with a pair of electrodes whose end faces are exposed and which are electrically insulated and by detecting an electrical change which takes place when the measured body comes into contact with the electrodes. CONSTITUTION:A pair of electrodes 7, which are electrically insulated from each other and from ambient portions and have an abrasive end metal secured on the ends of the electrodes, are protruded from the end face 4 of the spindle of a head. The electrodes 7 are located on an identical plane perpendicular to the axis of the spindle so that a measuring surface 5 is defined. For measurement, a potential difference is applied between the electrodes 7, the measuring surface 5 is moved and the ends of the electrodes are brought into contact with a measured body. An electrical change due to a short circuit is detected by a meter 10 and a lamp 9. AT that time, a distance to the measured body is measured by the graduations of a sleeve 2 and a thimble 3.

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