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31. 发明专利

JPS5951974A Heat storage material 失效
标题翻译：热存储材料
公开(公告)号：JPS5951974A
公开(公告)日：1984-03-26
申请号：JP16253482
申请日：1982-09-17
申请人： Matsushita Electric Ind Co Ltd
发明人： WADA TAKAHIRO , KIMURA FUMIKO , YAMAMOTO RIYOUICHI
IPC分类号： C09K5/06
摘要： PURPOSE: To provide a latent heat storage material having stable heat dissipation characteristics without undergoing phase separation by repeated fusion and solidification, by mixing PVA, formaldehyde, and paraffin with CH
3 CO
2 Na. 3H
2 O.
CONSTITUTION: A heat storage material is yielded by adding 0.5W20pts.wt. PVA, 0.1W5pts.wt. formaldehyde, and 0.1W5pts.wt. paraffin to 100pts.wt. CH
3 CO
2 Na. 3H
2 O and mixing them together. Since the m.p. of CH
3 CO
2 Na.3H
2 O having a great latent heat of fusion is not a congruent m.p. but a peritectic point, repeated fusion and solidification causes the progress of phase separation whereby CH
3 CO
2 Na is deposited at the bottom of a heat storage tank, wit the result that the latent heat of fusion of CH
3 CO
2 Na.3H
2 O is reduced. By admixture of PVA, formaldehyde, and paraffin with CH
3 CO
2 Na.3H
2 O, a latent heat storage material having extremely stable heat dissipation characteristics without undergoing phase separation is yielded and it can be pref. used in a heat accumulator for air conditioning, etc.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过将PVA，甲醛和石蜡与CH3CO2Na混合，提供具有稳定散热特性的潜热蓄热材料，不经过反复熔融和固化相分离。 3H2O。构成：通过加入0.5-20pts.wt。产生储热材料。 PVA，0.1-5pts.wt。甲醛和0.1-5pts.wt。石蜡至100pts.wt。 CH3CO2Na。 3H2O并将它们混合在一起。由于m.p. 具有大的融合潜热的CH3CO2Na3H2O不是一致的。但是一个包晶点，反复熔融和凝固导致相分离的进展，从而使CH3CO2Na沉积在储热罐的底部，结果是CH3CO2Na3H2O的融合潜热降低了。通过将PVA，甲醛和石蜡与CH 3 CO 2 Na 3 H 2 O混合，得到具有非常稳定的散热特性而不进行相分离的潜热储存材料，并且可以是优选的。用于空调等的蓄热器

32. 发明专利

JPS58140595A LATENT HEAT ACCUMULATOR 失效
公开(公告)号：JPS58140595A
公开(公告)日：1983-08-20
申请号：JP2383782
申请日：1982-02-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUSUDA TAKAO , WADA TAKAHIRO , YAMAMOTO RIYOUICHI , ISE YUKIHIKO
IPC分类号： F28D20/00 , F28D20/02
摘要： PURPOSE:To obtain a sufficient thermal output without causing phase separation, in the latent heat accumulator in a solar water heater and the like, by horizontally stacking flat containers wherein latent heat storing material is sealed with an interval being provided, and making the parts between the containers a fluid path. CONSTITUTION:The high temperature water of about 58 deg.C or more from a solar heat collector and the like flows the path 4 between the stacked flat containers 3 wherein the latent heat storing material 2 is sealed. Heat is exchanged at the outer walls of the flat containers and the heat storing material 2 is melted. The heat is stored and the water is taken out of a hot water outlet port 6. Then low temperature water is flowed into the path 4 from a water inlet port 5. The water takes the latent heat out of the heat storing material 2 and the temperature of the water is increased. The water is taken out of the hot water outlet port 6. At this time, the heat storing material 2 begins to solidify, and a solid layer whose heat conductivity is poor grows from the container walls. Since the thickness of the container is thin, the temperature difference can be kept small. The complete phase separation, under which the solid material sinks due to the difference in specific gravity and thin aqueous solution remains at the upper part, does not occur.

33. 发明专利

JPS58136434A HEAT-INSULATING STRUCTURE AND ITS MANUFACTURE 失效
公开(公告)号：JPS58136434A
公开(公告)日：1983-08-13
申请号：JP1925982
申请日：1982-02-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KOMENO HIROSHI , YAMAMOTO RIYOUICHI
IPC分类号： F25D23/08 , B32B1/00 , B32B5/18 , F16L59/00 , F16L59/04 , F16L59/06 , F25D23/06

34. 发明专利

JPS57173689A HEAT INSULATING PANEL 失效
公开(公告)号：JPS57173689A
公开(公告)日：1982-10-26
申请号：JP5825881
申请日：1981-04-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KOMENO HIROSHI , YAMAMOTO RIYOUICHI
IPC分类号： C04B32/00 , F16L59/04 , F16L59/06

35. 发明专利

JPS57153079A SUPERCOOLING INHIBITOR AND PREPARATION THEREOF 失效
公开(公告)号：JPS57153079A
公开(公告)日：1982-09-21
申请号：JP3896981
申请日：1981-03-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： WADA TAKAHIRO , ISHIHARA SHIYOUICHI , YAMAMOTO RIYOUICHI
IPC分类号： C09K5/06
摘要： PURPOSE:To prepare a supercooling inhibitor enabling the control of a solidifying behavior of a heat accumulating material, by covering the surface of a matrix for inhibiting the supercooling with the heat accumulating material. CONSTITUTION:A mixture of a heat accumulating material (e.g. NaCH3COO. 3H2O) and a matrix for inhibiting the supercooling (e.g. Na4P2O7.10H2O) is heated above the melting point of the heat accumulating material, and then the precipitated matrix for inhibiting the supercooling is taken out and cooled. Thus, the surface of the matrix is covered with the heat accumulating material. EFFECT:The supercooling inhibitor prevents surely the supercooling in the first cooling run as well as the subsequent runs, hardly allows the supercooling to occur and does not allow the heat accumulating material to solidify. Single crystals that were formerly considered to have an inferior supercooling inhibiting function can impart a supercooling inhibiting function equal or superior to that of the pulverized powder to the supercooling inhibitor.

36. 发明专利

JPS57139169A HEAT-ACCUMULATING MATERIAL 失效
公开(公告)号：JPS57139169A
公开(公告)日：1982-08-27
申请号：JP2443181
申请日：1981-02-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： WADA TAKAHIRO , ISHIHARA SHIYOUICHI , YAMAMOTO RIYOUICHI
IPC分类号： C09K5/06
摘要： PURPOSE:A cheap heat-accumulating material with stable heat absorbing and releasing performance, accumulating a large amt. of heat per unit vol. and preventing supercooling of sodium acetate, which is obtd. by the addition of sodium pyrophosphate to the aq. soln. of the sodium acetate. CONSTITUTION:Sodium pyrophosphate is added to and mixed with an aq. soln. contg. 40wt% or more sodium acetate. The sodium pyrophosphate is pref. Na4P2O7.10H2O, more pref. one of crystal diameter finer than 32 mesh. It is pref. to add 0.001-30pts.wt. Na4P2O7 to 100pts.wt. CH3COONa.3H2O. The obtd. heat-accumulating material normally evolves sensible heat between a high temp. where it is in a liquid phase and its solidification temp. and, at the solidification temp., it evolves a large amt. of accumulated latent heat of fusion without substantially causing supercooling. When turned completely into a solid plase, it evolves sensible heat by lowering its own temp.

37. 发明专利

JPS5759980A Heat regenerating material 失效
标题翻译：热再生材料
公开(公告)号：JPS5759980A
公开(公告)日：1982-04-10
申请号：JP13490480
申请日：1980-09-27
申请人： Matsushita Electric Ind Co Ltd
发明人： WADA TAKAHIRO , ISHIHARA SHIYOUICHI , YAMAMOTO RIYOUICHI
IPC分类号： C09K5/06
摘要： PURPOSE: A regenerating material preventing phenomena (so-called supercooling phenomena) wherein temperature is lowered without releasing latent heat of coagulation, obtained by adding strontium hydroxide, barium hydroxide, sodium tetraborate to strontium chloride 6 hydrate.
CONSTITUTION: 100pts.wt. strontium chloride 6 hydrate is blended with preferably 0.10W15pts.wt. one or more selected from the group consisting of strontium hydroxide (preferably 8 hydrate), barium hydroxide (preferably 8 hydrate) and sodium tetraborate (preferably 10 hydrate), to give the desired generating material.
EFFECT: The function to prevent supercooling is not lost by the repetition of heating and cooling and a regenerating quantity of heat per unit volume is large.
USE: An air-conditioning equipment, e.g., a regenerating device using the heat of the sun, etc.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过向氯化锶6水合物中加入氢氧化锶，氢氧化钡，四硼酸钠而得到的防止现象（所谓的过冷现象）的再生材料，其中温度降低而不释放凝结潜热。构成：100pts.wt。将氯化锶6水合物与优选0.10-15pts.wt。选自氢氧化锶（优选8水合物），氢氧化钡（优选8水合物）和四硼酸钠（优选10水合物）中的一种或多种，以得到所需的生成材料。效果：通过重复加热和冷却不会损失防过冷功能，每单位体积的再生热量大。使用：空调设备，例如使用太阳热的再生装置等

38. 发明专利

JPS5715816A APPARATUS FOR OXYGEN PUMP 失效
公开(公告)号：JPS5715816A
公开(公告)日：1982-01-27
申请号：JP9025080
申请日：1980-07-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MATSUO YOSHIHIRO , YAMAMOTO RIYOUICHI
IPC分类号： A23B7/148 , A23B7/12 , B01D53/14
摘要： PURPOSE:To supply separated oxygen and nitrogen conveniently and for a long time, by obtaining gas consisting mainly of nitrogen by injecting air into oxygen absorbing liq., and by respectively recovering gas consisting mainly of oxygen and vapor of absorbing liq. by heating said liq. CONSTITUTION:Air is injected from the end of an air outlet side 9 through an air injection pipe 3, into a vessel 2 containing oxygen absorbing liq. 1 which consisting of C9F16O, etc. by a air-injection rotary pump 4. While the air transformed into small bubbles is rising in the liq. 1, oxygen together with some quantity of nitrogen contained in the bubbles are absorbed in th liq. 1 and consisting mainly of nitrogen is recovered through a pipe 6. After a prescribed time, running of the pump 4 is stopped and a gas cock 11 is closed and water is fed to a cooler 8 and a gas cock 10 is opened in the pipe direction with the cock 10 closed in the pipe 6 direction. Next, by supplying electric power to an electric heater 5 to heat the liq. 1, gas consisting mainly of oxygen absorbed in the liq. 1 is released and recovered through a pipe 7, and the vapor of the liq. 1 is condensed in a condenser 8 to be returned into the liq. 1.

39. 发明专利

JPS5714848A ELECTROPHOTOGRAPHIC RECEPTOR 失效
公开(公告)号：JPS5714848A
公开(公告)日：1982-01-26
申请号：JP9025980
申请日：1980-07-01
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ISHIHARA SHIYOUICHI , YAMAMOTO RIYOUICHI
IPC分类号： G03G5/05 , G03G5/06 , G03G5/09
摘要： PURPOSE:To copy the red part of an original at sufficient image density by adding a dye having its absorption maximum in the red spectral color range to the upper surface of a charge generating layer contg. a phthalocyanine compound as a charge generating material. CONSTITUTION:A photosensitive layer contg. a phthalocyanine compound is made photoconductive at a part corresponding to the red part of an original since the compound has higher sensitivity to red rays of light, and the red part is copied like the white part of the original. In order to prevent such copying, a charge transferring layer contg. a dye having its absorption maximum in the red spectral color range is formed on a charge generating layer contg. phthalocyanine. Thus, a receptor copying the red part of an original at sufficiently high image density is obtd. using the inexpensive photoconductive material causing no environmental pollution.

40. 发明专利

JPS5714847A ELECTROPHOTOGRAPHIC RECEPTOR 失效
公开(公告)号：JPS5714847A
公开(公告)日：1982-01-26
申请号：JP9025880
申请日：1980-07-01
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ISHIHARA SHIYOUICHI , YAMAMOTO RIYOUICHI
IPC分类号： G03G5/05 , G03G5/06
摘要： PURPOSE:To obtain a receptor with superior film forming property, wear resistance, charging characteristics, sensitivity, etc. by dispersing a phthalocyanine commound in a 3-component binder composed of polyurethane resin, acrylic resin and specified polysiloxane resin. CONSTITUTION:A phthalocyanine compound is dispersed in a soln. of 100pts.wt. 3-component binder contg. >=5pts.wt. each of polyurethane resin, acrylic resin and polysiloxane resin contg. OR groups (R is H, CH3, C2H5, C3H7 or C4H9). This dispersion is applied to an electrically conductive support to manufacture an electrophotographic receptor having superior electrophotographic characteristics and hardly undergoing deterioration in the characteristics even if used repeatedly. The receptor is obtd. using the inexpensive photoconductive compound causing no environmental pollution.

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