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公开(公告)号：US3674472A
公开(公告)日：1972-07-04
申请号：US3674472D
申请日：1969-06-06
发明人： KIMURA TAKASHI , MAJIMA AZUSA , HAMAMOTO HIROSHI , AWANO YOJI
CPC分类号： C22C33/02
摘要： THIS INVENTION RELATES TO SINTERED METAL ALLOYS SUCH AS IRON BASE ALLOYS CONTAINING COPPER HAVING SIGNIFICANTLY IMPROVED TOUGHNESS CHARACTERISTICS, AND A METHOD FOR MAKING SUCH ALLOYS. A NOVEL STRUCTURE IS PRODUCED CHARACTERIZED BY A NON-HOMOGENEOUS CONCENTRATION OF COPPER SOLID SOLUTION WITHIN THE INDIVIDUAL BASE METAL PARTICLES COMPRISING SAID SINTERED STRUCTURE. SUCH A STRUCTURE IS OBTAINED BY CONTROLLING THE TIME-TEMPERATURE PARAMETERS DURING THE SINTERING AND DIFFUSING STEPS THEREOF. FOR EXAMPLE, SINTERING IS PERFORMED AT A TEMPERATURE LESS THAN THE MELTING POINT OF COPPER; THE DIFFUSION AT A TEMPERATURE RANGING FROM THE MELTING POINT OF COPPER TO LESS THAN THE MELTING POINT OF THE IRON BASE MATERIAL.
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12.发明授权Semiconductor electromechanical transducer element having a p-n-p or n-p-n amplifying junction integrally associated with a strain-sensitive region 失效具有与应变敏感区域整体相关的P-N-P或N-P-N放大结的半导体电化学传感器元件
公开(公告)号：US3662234A
公开(公告)日：1972-05-09
申请号：US3662234D
申请日：1970-10-30
发明人： ISHII KATSUYUKI
摘要： A highly sensitive, stable output, electromechanical semiconductor transducer element is formed from a unitary body of a semiconductor material wherein three regions are formed to provide a strain-sensitive region and P-N junctions which can provide a high gain electrical output which is based on a piezoresistive effect produced in the strain-sensitive region which is amplified by the presence of P-N junctions.
摘要翻译： 高灵敏度稳定的输出机电半导体换能器元件由半导体材料的整体形成，其中形成三个区域以提供应变敏感区域和PN结，其可以提供基于压阻的高增益电输出 在应变敏感区域产生的效应，其由PN结的存在而扩增。
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公开(公告)号：US3657970A
公开(公告)日：1972-04-25
申请号：US3657970D
申请日：1970-06-05
发明人： KOBAYASHI AKIRA , TAKAYUKI MIYAO
CPC分类号： F01B3/0047 , F01B3/0055
摘要： A hydraulic pump or motor having a rotary cylinder barrel for axially reciprocating pistons for use with externally supplied fluids comprising a housing, a rotating cylinder barrel mounted slidably only in the axial direction on a drive shaft secured within said housing, an inclined swash plate at one end of said housing for regulating the reciprocating of pistons disposed within the pumping chambers of said barrel, a valve plate interposed between the other end of said barrel and the internal forward portion of said housing in slidable contact therewith, said valve plate having slots for the passage of low pressure and high pressure fluids therethrough and oscillating at the coacting surfaces of the cylinder barrel and the valve plate itself. The valve plate is further provided with means compensating the tilting moment acting on said valve plate, said compensating means including at least one balancing piston movably positioned to a radius direction of said valve plate and being operated by pressure fluid delivered from said slot positioned at the high pressure side of said valve plate during rotation of said barrel, and thereby assuring the fluid sealing between said co-acting surfaces.
摘要翻译： 一种液压泵或马达，其具有用于轴向往复运动的旋转缸筒，用于与外部供应的流体一起使用，所述旋转缸筒包括外壳，旋转筒筒，其安装在固定在所述壳体内的驱动轴上可滑动地沿轴向方向安装，倾斜斜盘 所述壳体的端部用于调节设置在所述筒体的泵送室内的活塞的往复运动;插入在所述筒体的另一端和所述壳体的内部前部之间的阀板可滑动接触，所述阀板具有用于 低压和高压流体通过其中并在气缸筒和阀板本身的共同作用的表面上振荡。 阀板还设置有补偿作用在所述阀板上的倾斜力矩的装置，所述补偿装置包括至少一个平衡活塞，所述至少一个平衡活塞可移动地定位在所述阀板的半径方向上，并由位于所述阀板上的所述狭槽输送的压力流体操作 在所述筒体旋转期间所述阀板的高压侧，从而确保所述共同作用表面之间的流体密封。
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14.发明授权
公开(公告)号：US3608469A
公开(公告)日：1971-09-28
申请号：US3608469D
申请日：1970-05-12
发明人： MUTOH NORIO , FUUIKAKE KENJI
摘要： This invention relates to improvements in and relating to an apparatus for the removal of accumulated dewdrops on a plate member, such as automotive front or windshield glass, mirror surface, gauge board or the like, by use of a hot airblast distributed over the dewed surface of the plate member. The apparatus according to this invention is characterized by the provision of a plurality of parallel rows of elongated blasting air-nozzle openings separated a lateral distance from each other, for the delivery of airblasts arranged in layers towards the glass surface.
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15.发明授权
公开(公告)号：US3602202A
公开(公告)日：1971-08-31
申请号：US3602202D
申请日：1969-11-25
发明人： KOBAYASHI AKIRA
摘要： A method and apparatus for reducing pollutants in the exhaust gas of an internal combustion engine of the type wherein air-fuel mixture is supplied to the engine combustion chamber through an air suction pipe having a carburettor with a main nozzle and a throttle valve, and comprising means for feeding oxygen to the air-fuel mixture in said carburettor when the throttle is between its closed and one-fourth open positions and the engine is operating at light load, means for stopping said oxygen feed and feeding inactive gas to the air-fuel mixture in the carburettor when the throttle valve is approximately between one-fourth and three-fourths open and the engine is operating at medium load condition, and means for stopping said inactive gas feeding and again feeding oxygen to the air-fuel mixture in the carburettor when the throttle valve is between approximately three-fourths and fully open, and the engine is operating at full load condition.
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公开(公告)号：US3515650A
公开(公告)日：1970-06-02
申请号：US3515650D
申请日：1967-05-19
发明人： ASADA TAHEI
CPC分类号： C25D5/44
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公开(公告)号：US3457597A
公开(公告)日：1969-07-29
申请号：US3457597D
申请日：1967-09-15
发明人： TOOKA TAKUZO , ARAKI HIDEJIRO , NAGAI MANJI , NOZAKI CHOJI , HASEGAWA JUNZO , KAWABATA SUSUMU
CPC分类号： D01H5/22
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18.发明授权Tial-based alloys with excellent oxidation resistance, and method for producing the same 失效具有优异抗氧化性的铁基合金及其制造方法公开(公告)号：US6410154B2
公开(公告)日：2002-06-25
申请号：US95251497
申请日：1997-11-28
发明人： KAWAURA HIROYUKI , NISHINO KAZUAKI , SAITO TAKASHI
摘要： The invention relates to TiAl-base alloys with excellent oxidation resistance, and a method for producing the same. The TiAl-base alloy of the invention comprises a substrate and a surface part formed on the substrate, the surface part comprising at least one element of Cr, Nb, Ta and W and having a surface condition capable of forming a dense film of an oxide of the element or Al2O3 in high-temperature oxidizing atmospheres. The method of the invention comprises heating a TiAl-base alloy material having an Al content of from 15 at. % to 55 at. % in the presence of an oxide having a smaller negative value of standard free energy of formation than that of alumina. The method of the invention provides TiAl-base alloys with excellent oxidation resistance.
摘要翻译： 本发明涉及具有优异抗氧化性的TiAl基合金及其制造方法。 本发明的TiAl基合金包括基材和形成在基材上的表面部分，表面部分包含Cr，Nb，Ta和W的至少一种元素，并具有能够形成氧化物致密膜的表面状态 的元素或Al2O3在高温氧化气氛中。 本发明的方法包括加热Al含量为15原子的TiAl基合金材料。 ％至55在。 在具有比氧化铝的标准自由能的负值更小的氧化物的存在下。 本发明的方法提供具有优异抗氧化性的TiAl基合金。
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19.发明授权Process for production of rigid polyurethane foam and product for use as energy absorbing material 失效生产刚性聚氨酯泡沫的方法和用作能量吸收材料的产品
公开(公告)号：US3926866A
公开(公告)日：1975-12-16
申请号：US47711174
申请日：1974-06-06
发明人： KOMATSU NOBORU , KURAUCHI TOSHIO , MURASE MAKOTO , NEGI KAZUHIKO
CPC分类号： C08J9/0061 , C08J9/00 , C08J2375/04 , C08J2483/00 , C08K3/36 , C08L75/04 , C08L83/04
摘要： A process for producing a rigid polyurethane foam for use as an energy-absorbing material is modified in that an organosilicone oil is added. When foaming takes place, the foam produced has substantially larger bubbles than conventional foams. Furthermore, the product produced has greater capacity for absorption of kinetic energy.
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公开(公告)号：US3892206A
公开(公告)日：1975-07-01
申请号：US34315073
申请日：1973-03-20
发明人： KOBAYASHI AKIRA
IPC分类号： F02B53/00 , F01C1/344 , F01C11/00 , F02B1/04 , F02B9/06 , F02B53/10 , F02B53/12 , F02C7/264 , F02M69/00 , F23Q3/00 , F23R3/00 , F23R3/28
摘要： A combustion device for use with motors for igniting and burning fuel-air mixture in which a cylindrical member (28) is airtightly fitted into a hole formed through the cylinder wall of the combustion chamber in such a manner that a plug chamber (35) with a bottom of the cylindrical member may be disposed within the combustion chamber, and an air discharge port (49), the fuel emerging surface of a fuel diffusion member (55) fitted into a fuel supply passage and electric spark ignition means are positioned within the plug chamber, whereby in starting the motor the fuel-air mixture in the combustion chamber is ignited by the combustion flame of the fuel-air mixture in the plug chamber (35) ignited by the ignition means and after the motor has been started the fuel-air mixture is ignited by the naked flame burning at the fuel emerging surface of the fuel diffusion member made of porous and refractory material.
摘要翻译： 一种用于点燃和燃烧燃料 - 空气混合物的电动机的燃烧装置，其中圆柱形构件（28）气密地装配到通过燃烧室的气缸壁形成的孔中，使得塞子室（35） ）可以设置在燃烧室内，并且排出口（49），安装在燃料供给通道中的燃料扩散部件（55）的燃料出口表面和电火花点火装置 由此在起动电动机时，燃烧室中的燃料 - 空气混合物被由点火装置点燃的插塞室（35）中的燃料 - 空气混合物的燃烧火焰点燃，并且在电动机起动之后 燃料 - 空气混合物由在由多孔耐火材料制成的燃料扩散构件的燃料出口表面燃烧的明火点燃。
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