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    • 3. 发明申请
    • Metal gasket
    • 金属垫片
    • US20060163820A1
    • 2006-07-27
    • US11339655
    • 2006-01-26
    • Tsunekazu UdagawaYoshio YamadaYoshio Miyaoh
    • Tsunekazu UdagawaYoshio YamadaYoshio Miyaoh
    • F02F11/00
    • F02F11/002F16J15/0825F16J2015/0837
    • A metal gasket for providing a seal between a cylinder head and a cylinder block of an engine is a laminate of a first metal plate, a second metal plate, and a third metal plate. The first metal plate has a folded portion for positioning around a cylinder bore, the second metal plate has a first full bead inside the folded portion to provide a primary sealing portion, and the third metal plate has a second full bead provided around an outer circumference of the first full bead to provide a secondary sealing portion. The primary sealing portion has a primary sealing surface pressure, and the secondary sealing portion has a secondary sealing surface pressure less than the primary sealing surface pressure. The secondary sealing portion provides enhanced following capability during engine operation.
    • 用于在气缸盖和发动机的气缸体之间提供密封的金属垫圈是第一金属板,第二金属板和第三金属板的层叠体。 第一金属板具有用于围绕缸孔定位的折叠部分,第二金属板在折叠部分内具有第一整个胎圈,以提供主密封部分,并且第三金属板具有围绕外周设置的第二整个胎圈 以提供第二密封部分。 主密封部分具有初级密封表面压力,并且次级密封部分具有小于主密封表面压力的次级密封表面压力。 二次密封部分在发动机操作期间提供增强的跟随能力。
    • 4. 发明授权
    • Steel laminate gasket with reduced hole
    • 带有减少孔的钢层压垫片
    • US5280929A
    • 1994-01-25
    • US908433
    • 1992-06-30
    • Yoshio MiyaohYoshio Yamada
    • Yoshio MiyaohYoshio Yamada
    • F16J15/08
    • F16J15/0831F16J2015/0837F16J2015/0856
    • A steel laminate gasket of the present invention is installed between two engine parts having at least one fluid hole. The gasket comprises a first plate having at least one first hole, a second plate situated above the first plate and having at least one second hole, at least one third plate situated above the second plate and having at least one third hole, and a cover member for covering at least first and third holes. The size of the first hole is smaller than the fluid hole of the engine parts to restrict flow rate of fluid passing therethrough. The second plate is provided with a first sealing device situated around the fluid hole such that the first sealing device is sandwiched between the two engine parts. The size of the second hole is smaller than the first sealing device. The size of the third hole is substantially the same as that of the first hole. The third plate is provided with a stepped portion, which is located inside the first sealing device when the plates are assembled together.
    • 本发明的钢层压垫片安装在具有至少一个流体孔的两个发动机部件之间。 垫圈包括具有至少一个第一孔的第一板,位于第一板上方并具有至少一个第二孔的第二板,位于第二板上方并具有至少一个第三孔的至少一个第三板,以及盖 用于至少覆盖第一和第三孔的构件。 第一孔的尺寸小于发动机部件的流体孔,以限制流过其中的流体的流量。 第二板设置有围绕流体孔设置的第一密封装置,使得第一密封装置夹在两个发动机部件之间。 第二孔的尺寸小于第一密封装置。 第三孔的尺寸与第一孔的尺寸基本相同。 第三板设置有阶梯部,当台板组装在一起时,该阶梯部位于第一密封装置的内部。
    • 5. 发明授权
    • Metal laminate gasket
    • 金属层压垫片
    • US5209504A
    • 1993-05-11
    • US840827
    • 1992-02-25
    • Tsunekazu UdagawaSusumu InamuraYoshio Yamada
    • Tsunekazu UdagawaSusumu InamuraYoshio Yamada
    • F16J15/08
    • F16J15/0825F16J2015/0837F16J2015/0843F16J2015/085F16J2015/0856F16J2015/0862
    • A metal laminate gasket of the invention is installed in an internal combustion engine having at least one hole therein. The gasket comprises a first metal plate, and a second metal plate situated under the first metal plate. The first plate includes a first sealing device around a first hole to be sealed, and an inclined portion between the first sealing device and a base portion of the first plate. The upper surface of the base section is located in a level lower than the upper surface of the first sealing device. The second plate has a second hole larger than the first sealing device, and a second sealing device around the second hole. When the first and second plates are assembled, the second plate does not pile over the first sealing device. When the gasket is tightened, the second sealing device is at first compressed by tightening force and deforming force of the inclined portion to thereby equally tighten the second sealing device.
    • 本发明的金属层压垫片安装在其内具有至少一个孔的内燃机中。 垫圈包括第一金属板和位于第一金属板下方的第二金属板。 第一板包括围绕待密封的第一孔周围的第一密封装置和第一密封装置与第一板的基部之间的倾斜部分。 基部的上表面位于比第一密封装置的上表面低的水平面上。 第二板具有比第一密封装置大的第二孔和围绕第二孔的第二密封装置。 当组装第一和第二板时,第二板不堆叠在第一密封装置上。 当垫圈被紧固时,第二密封装置首先被倾斜部分的紧固力和变形力压缩,从而同样地紧固第二密封装置。
    • 6. 发明授权
    • Method and apparatus for producing frozen products
    • 用于生产冷冻产品的方法和设备
    • US08671709B2
    • 2014-03-18
    • US12736107
    • 2008-08-11
    • Yoshio Yamada
    • Yoshio Yamada
    • F25D17/02
    • F25D13/065A23L3/364F25B2500/24
    • The invention provides a method and an apparatus for producing frozen products using a liquid cooling freezing method, enabling the number of times for replenishing a freezing solvent to be reduced and completely preventing alcoholic odor from occurring. The apparatus 1 for producing frozen products according to the invention includes, in a freezing chamber 2, a freezing tank 3 having a freezing solvent 30 stored therein for immersing therein products and freezing them, gas jetting units 4 for jetting a gas having a temperature of 0° C. or below against the products frozen in the freezing tank 3 to remove the freezing solvent adhering to the products, and a transferring device 5 for transferring the products to be frozen in the freezing chamber 2 in a manner that the products to be frozen are immersed in the freezing solvent 30 in the freezing tank 3 and then lifted from the freezing tank 3 and further the freezing solvent adhering to the products is removed by the gas jetting units 4.
    • 本发明提供一种使用液体冷冻冷冻方法生产冷冻产品的方法和装置,能够减少补充冷冻溶剂的次数并完全防止发生醇味。 根据本发明的用于生产冷冻产品的装置1在冷冻室2中包括冷冻罐3,其中存储有冷冻溶剂30,用于将产品冷冻并冷冻,用于喷射具有温度的气体的气体喷射单元4 0℃或更低的温度对抗在冷冻罐3中冷冻的产品,以除去附着在产品上的冷冻溶剂;以及转移装置5,用于将要冷冻的产品转移到冷冻室2中, 将冷冻的冷冻水浸入冷冻罐3中的冷冻溶剂30中,然后从冷冻罐3中取出,并通过气体喷射单元4除去附着在产品上的冷冻溶剂。
    • 8. 发明申请
    • Probe Card
    • 探头卡
    • US20090219043A1
    • 2009-09-03
    • US12086031
    • 2006-12-04
    • Hiroshi NakayamaMitsuhiro NagayaYoshio Yamada
    • Hiroshi NakayamaMitsuhiro NagayaYoshio Yamada
    • G01R1/073
    • G01R31/2889G01R1/07378
    • A probe card includes probes that are made of a conductive material and come into contact with a semiconductor wafer to receive or output an electric signal; a probe head that holds the probes; a substrate that has a wiring pattern corresponding to a circuit structure for generating a signal for a test; a reinforcing member that reinforces the substrate; an interposer that is stacked on the substrate for connection of wires of the substrate; a space transformer that is stacked between the interposer and the probe head and transforms intervals among the wires; and a plurality of first post members that have a height greater than the thickness of the substrate, and are embedded in a portion of the substrate on which the interposer is stacked.
    • 探针卡包括由导电材料制成并与半导体晶片接触以接收或输出电信号的探针; 保持探头的探针头; 具有对应于用于产生测试信号的电路结构的布线图案的基板; 增强基板的加强构件; 叠置在基板上用于连接基板的导线的插入件; 空间变换器,堆叠在插入器和探头之间,并且变换线间的间隔; 以及具有高于基板的厚度的高度的多个第一柱状构件,并且嵌入在其上堆叠有插入件的基板的一部分中。
    • 9. 发明申请
    • Quick-freezing method and device for food with liquid surface contact
    • 具有液面接触的食品快速冷冻方法和装置
    • US20050153041A1
    • 2005-07-14
    • US10928050
    • 2004-08-27
    • Yoshio Yamada
    • Yoshio Yamada
    • F25D9/00A23B4/06A23B4/09A23L3/36A23L3/375F25D11/00F25D11/02F25D31/00F25D15/00
    • A23L3/364A23B4/068F25D11/006F25D31/001F25D2303/082F25D2400/30
    • A nonfreezing liquid is hermetically enclosed in one or more brine bags of a flexible plastic material. In the case using an existing refrigerator equipped with a freezer compartment, the brine bags are placed in a brine bag receiving vessel adapted to be located in the freezer compartment, and a cooling plate is provided at a location at the uppermost one of the brine bags. In freezing, food to be frozen is inserted between the cooling plate and the brine bags or between the brine bags so that at least the greater part of outer peripheries of the food is surrounded by a low temperature environment to substantially the same extent as immersion of the food in the nonfreezing liquid, thereby substantially realizing the liquid surface contact freezing. In the case of a newly fabricated refrigerator, the brine bags are directly placed in an exclusive freezer compartment and further cold air is forced against the cooling plate, thereby obtaining more complete frozen food. In this manner, according to the invention frozen food of high quality can be obtained for a very short period of time.
    • 非冻结液体气密地封装在柔性塑料材料的一个或多个盐水袋中。 在使用装有冷冻室的现有冰箱的情况下,将盐水袋放置在适于位于冷冻室中的盐水袋接收容器中,并且在最上面的一个盐水袋的位置处设置冷却板 。 在冷冻时,待冷冻的食物插入冷却板和盐水袋之间或盐水袋之间,使得食物的外围的至少大部分被低温环境包围,基本上与浸渍 在非冻结液体中的食物,从而基本上实现了液面接触冻结。 在新制造的冰箱的情况下,将盐水袋直接放置在专用的冷冻室中,并且将冷空气强制抵靠冷却板,从而获得更完整的冷冻食品。 以这种方式,根据本发明,可以在非常短的时间内获得高质量的冷冻食品。
    • 10. 发明授权
    • Holder of electroconductive contactor, and method for producing the same
    • 导电接触器的支架及其制造方法
    • US06642728B1
    • 2003-11-04
    • US09744825
    • 2001-05-11
    • Masami KudoToshio KazamaYoshio YamadaKazushi Watanabe
    • Masami KudoToshio KazamaYoshio YamadaKazushi Watanabe
    • G01R3102
    • H01L21/67242G01R1/067
    • The holder for an electroconductive contact unit according to the present invention uses a silicon wafer having a laminated structure including a first silicon layer, second silicon layer and silicon oxide film which is disposed between the two silicon layers. A small hole is formed in the first silicon layer for coaxially and slidably guiding a head portion of an electroconductive needle member, and a large hole is formed in the second silicon layer for receiving a flange portion of the needle member and a compression coil spring so that the silicon oxide film serves as a stopper for the flange member. Thus, by finishing the surface of the first silicon layer by lapping, the projecting length of the electroconductive needle member can be defined at a high precision. When the object to be tested consists of a silicon wafer, because the holder is made of the same material as the object to be tested, and they undergo a substantial identical thermal expansion, there is no positional shifting of each electroconductive needle member in simultaneously accessing a plurality of points.
    • 根据本发明的用于导电接触单元的保持器使用具有层叠结构的硅晶片,其包括设置在两个硅层之间的第一硅层,第二硅层和氧化硅膜。 在第一硅层中形成一个小孔,用于同轴且可滑动地引导导电针构件的头部,并且在第二硅层中形成大孔,用于容纳针构件的凸缘部分和压缩螺旋弹簧 氧化硅膜用作凸缘构件的止动件。 因此,通过研磨完成第一硅层的表面,可以高精度地定义导电针构件的突出长度。 当要测试的对象由硅晶片组成时,由于保持器由与被测试对象相同的材料制成,并且它们经历基本上相同的热膨胀,所以每个导电针构件不会同时进入位置移动 多个点。