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31. 发明专利

JPS59111932A Jig for pulling molten quartz 失效
标题翻译： JIG用于推动墨迹
公开(公告)号：JPS59111932A
公开(公告)日：1984-06-28
申请号：JP22012182
申请日：1982-12-17
申请人： Toshiba Corp
发明人： SAITOU HIROYUKI , KOIZUMI HIDEO
IPC分类号： C03B20/00 , C03B17/00 , C03B17/04 , C03B40/00 , C23C4/08 , C23C14/14 , C23C14/16 , C23C16/06
CPC分类号： C03B17/04 , C03B40/00
摘要： PURPOSE: To provide the titled jig having long life, at a low cost, by covering the surface of a molybdenum substrate closely with a tungsten film.
CONSTITUTION: A tungsten film having a thickness of about 0.005W0.5mm is formed closely to the surface of a jig for the pulling of molten quartz and consisting of sintered molybdenum prepared by powder metallurgy, etc. The application of the film is carried out by vacuum evaporation, sputtering, CVD process, flame coating, etc. When the above tungsten-coated jig is heat-treated before use in an inert atmosphere at about 1,600W2,200°C for a definite time interval, the molybdenum and the tungsten are mutually diffused at the junction interface between the substrate and the film, and the bond strength of the substrate and the film can be improved.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过用钨膜紧密覆盖钼基板的表面，以低成本提供长寿命的标题夹具。构成：厚度约0.005-0.5mm的钨膜。与用于拉制熔融石英的夹具的表面紧密地形成，由粉末冶金等制成的烧结钼组成。薄膜的应用通过真空蒸发，溅射，CVD工艺，火焰涂覆等进行。当上述钨涂层的夹具在使用前在惰性气氛中在约1600-2200℃下进行热处理一定的时间间隔，钼和钨在衬底和膜之间的接合界面处相互扩散，并且可以提高基板和膜的结合强度。

32. 发明专利

JPS59110760A Alloy for die 失效
标题翻译：合金合金
公开(公告)号：JPS59110760A
公开(公告)日：1984-06-26
申请号：JP22012282
申请日：1982-12-17
申请人： Toshiba Corp
发明人： UEDA SHIGERU , SAITOU HIROYUKI , KOIZUMI HIDEO
IPC分类号： C22C27/04
摘要： PURPOSE: To provide the alloy for the die of an extrusion molding machine with long use life reduced in abrasion and deformation, obtained by specifying a composition consisting of Ti, C and Mo while forming a solid solution structure wherein Ti and C are dispersed in a Mo-matrix.
CONSTITUTION: An alloy for a die has a composition consisting of 0.5W2.0wt% Ti, 0.001W0.1wt% C and the remainder Mo and, when used as the die of an extrusion molding machine, can enhance working efficiency because anti-wear property is excellent, life is long and the number of times in die exchange are extremely reduced. The above mentioned alloy is obtained by a method wherein powders of Mo, Ti, or TiH
2 and C are mixed in a predetermined compounding ratio and further sufficiently mixed by a ball mill to be press-molded into a green compact. Subsequently, the obtained molded green compact is sintered by heating the same to about 1,800°C or more, pref., about 2,000W2,300°C in vacuum or a hydrogen stream. The sintered body is further densified by forging or rolling processing and, thereafter, processed into a predetermined die shape.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供用于挤出成型机的模具的合金，其长期使用寿命减少了磨损和变形，通过指定由Ti，C和Mo组成的组成，同时形成固溶体结构，其中Ti和C分散在莫矩阵。构成：用于模具的合金具有由0.5-2.0重量％Ti，0.001-0.1重量％C组成的组成，余量为Mo，当用作挤出成型机的模具时，可以提高工作效率，因为抗磨损性质优良，寿命长，交换次数极少。上述合金是通过将Mo，Ti或TiH 2和C的粉末以预定配混比混合并通过球磨机进一步充分混合以进行压制成型为压坯的方法获得的。随后，将所得到的模制生坯压坯在真空或氢气流中加热至约1800℃或更高，优选约2,000-2300℃。烧结体通过锻造或轧制加工进一步致密化，然后被加工成预定的模具形状。

33. 发明专利

JPS5954629A Composite structure of molybdenum and its manufacture 失效
标题翻译：莫氏体及其制造的复合结构
公开(公告)号：JPS5954629A
公开(公告)日：1984-03-29
申请号：JP16227182
申请日：1982-09-20
申请人： Toshiba Corp
发明人： SAITOU HIROYUKI , KOIZUMI HIDEO
IPC分类号： H05B3/03 , C03B5/027 , C03B5/03 , F16B7/02
摘要： PURPOSE: To obtain an Mo electrode for glass smelter, having excellent connectability, by making a composite structure composed of an Mo block having a protrusion and an iron or steel block having the connecting face of the same size as the Mo block and a cavity to fit with said protrusion.
CONSTITUTION: A rectangular parallelopiped Mo electrode 1 is furnished at its lower face with a protruded block 3 putting a space between the side edge. Separately, an iron or steel material is formed to a rectangular parallelopiped block having the same form as above, and a cavity 4 to fit with the protrusion 3 is formed to the face to be connected with the Mo electrode. The face has the same size as the face of the electrode having the protrusion 3. The protrusion 3 is inserted into the cavity 4 to connect the Mo electrode 1 with the iron block 2. A stationary electrode for glass smelter can be obtained by this process.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了获得具有优异连接性的玻璃熔炼炉的Mo电极，通过制造由具有突起的Mo块和具有与Mo块相同尺寸的连接面的铁或钢块组成的复合结构，与所述突起配合。构成：在其下表面处设置有一个长方体的平行六面体Mo电极1，该突起块3在侧边缘之间留有空间。另外，将铁或钢材料形成为具有与上述相同形式的矩形平行六面体块，并且在与Mo电极连接的面上形成有与突起3配合的空腔4。表面具有与具有突起3的电极的表面相同的尺寸。突起3插入空腔4中以将Mo电极1与铁块2连接。通过该方法可以获得用于玻璃熔炼炉的固定电极。

34. 发明专利

JPS5931168A Printing wire of dot printer 失效
标题翻译：打印机的打印线
公开(公告)号：JPS5931168A
公开(公告)日：1984-02-20
申请号：JP14082982
申请日：1982-08-13
申请人： Toshiba Corp
发明人： NANBAE KOUJI , KOIZUMI HIDEO
IPC分类号： B41J2/25
CPC分类号： B41J2/25
摘要： PURPOSE:To enhance the anti-wear property of a printing wire, by forming a thin layer comprising one kind or more SiC, TiC or the like on the surface of a W or a W-alloy wire through an intermediate layer comprising one kind or more BN, AlN, Si3N4 or the like. CONSTITUTION:An intermediate layer 4 with a thickness of 0.5-5mum comprising one kind or more nitride selected from BN, AlN, Si3N4, TiN and VN is formed on the surface of a wire 1 comprising W or a w-alloy. Subsequently, a thin layer 2 with a thickness of 5-50mum comprising one kind or more carbide selected from SiC, TiC, B4C and WC is formed on the intermediate layer 2 to obtain the printing wire of a dot printer. The intermediate layer 4 and the thin layer 2 can be formed by a plasma spray method, an electroplating method or a gas phase plating method. Because the obtained printing wire has the thin layer formed through the intermediate layer, close adhesiveness and anti-wear property are enhanced.
摘要翻译：目的：为了提高印刷线的耐磨性，通过在W或W合金丝的表面上形成包含一种或多种SiC，TiC等的薄层，穿过包含一种或多种更多的BN，AlN，Si 3 N 4等。构成：在包含W或w-合金的导线1的表面上形成厚度为0.5-5μm的包含选自BN，AlN，Si 3 N 4，TiN和VN中的一种或多种氮化物的中间层4。随后，在中间层2上形成包括选自SiC，TiC，B4C和WC中的一种以上的碳化物的厚度为5-50μm的薄层2，得到点式打印机的印刷线。中间层4和薄层2可以通过等离子喷涂法，电镀法或气相镀覆法形成。由于所得到的印刷线具有通过中间层形成的薄层，因此增强了紧密的粘合性和抗磨损性。

35. 发明专利

JPS5926930A Molybdenum electrode structure and its manufacture 失效
标题翻译：莫氏电极结构及其制造
公开(公告)号：JPS5926930A
公开(公告)日：1984-02-13
申请号：JP13364982
申请日：1982-08-02
申请人： Toshiba Corp
发明人： KOIZUMI HIDEO , TAKAHASHI TSUTAE , IWATA HIDEO
IPC分类号： H05B3/03 , C03B5/027 , C03B5/03
摘要： PURPOSE: To eliminate the generation of defective Mo electrode structure caused by the defect in its connecting part, by attaching a male or female screw at one end of an Mo electrode for glass smelting, and connecting another electrode with the screws interposing Mo paste between the connecting faces.
CONSTITUTION: A male screw is attached to one end 2 of an Mo electrode rod 1, and a female screw to the other end 5 thereof. The contacting surface 4, 7 to be connected with another electrode rod is formed to a taper (θ) of 45°. When the electrode rod is exhausted, the surface of the connecting face of the electrode is coated uniformly with Mo paste, the screw is engaged with the screw of the new electrode rod, and the rods are tightened firmly to obtain an electrode structure.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了消除由连接部分的缺陷引起的Mo电极结构不良的产生，通过在用于玻璃熔炼的Mo电极的一端附接阳螺纹或阴螺纹，并且将另一电极与插入Mo糊的螺钉连接连接面。构成：将阳极螺钉连接到Mo电极棒1的一端2，并将阴螺纹连接到其另一端5。与另一个电极棒连接的接触表面4,7形成为45度的锥度（theta）。当电极棒排出时，电极的连接面的表面均匀涂覆有Mo糊剂，螺钉与新的电极棒的螺钉接合，并且杆被牢固地拧紧以获得电极结构。

36. 发明专利

JPS5925946A Tungsten alloy for electrode of ignition plug 失效
标题翻译：用于点火电极的钨合金
公开(公告)号：JPS5925946A
公开(公告)日：1984-02-10
申请号：JP13470382
申请日：1982-08-03
申请人： Toshiba Corp
发明人： KOIZUMI HIDEO , FUKUHARA YOSHIO , HAYASHI KEISUKE
IPC分类号： C22C27/04 , H01T13/20 , H01T13/39
摘要： PURPOSE: To develop an electrode of an ignition plug having low discharge voltage and causing little consumption due to arc by using tungsten contg. an electron emitting substance as a dopant.
CONSTITUTION: An electrode of an ignition plug is made of a W alloy contg. 2W5wt% ThO
2 or ZrO
2 as an electron emitting substance. The resulting electrode has low arc discharge voltage during working and superior resistance to consumption due to arc.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：开发具有低放电电压的火花塞的电极，并且通过使用钨电阻而导致很少的电弧消耗。作为掺杂剂的电子发射物质。构成：火花塞的电极由W合金制成。 2-5wt％的ThO2或ZrO2作为电子发射物质。所得电极在工作期间具有低的电弧放电电压，并且由于电弧而具有优异的消耗电阻。

37. 发明专利

JPS5763754A Rotary positive electrode for x-ray tube 失效
标题翻译： X射线旋转电极
公开(公告)号：JPS5763754A
公开(公告)日：1982-04-17
申请号：JP13675680
申请日：1980-10-02
申请人： Toshiba Corp
发明人： KOIZUMI HIDEO , FUKUHARA YOSHIO , SAITOU HIROYUKI
IPC分类号： H01J35/10
CPC分类号： H01J35/108 , H01J2235/084
摘要： PURPOSE:To prevent carbon from dispensing towards a target plate, by setting a rhenium layer interposed between a graphite substrate and the target plate to be for instance a rhenium foil having a specific processing rate, for which sintered powder is processed. CONSTITUTION:A target plate and a rhenium foil with a processing rate of more than 85% are piled on each other and a pressure is applied to them in a hydrogen environment or the like. Next, above composite is piled on a graphite substrate and e.g. about 200kg/cm pressure is applied to the whole body in an inert gas, e.g., argon environment from the upper and lower sides, using boron nitride powder as a compressive medium, so as to unite the whole in one body. Thereby a dispersion of carbon towards the target plate may be prevented sufficiently.
摘要翻译：目的：为了防止碳分散到靶板，通过将介于石墨基板和靶板之间的铼层设置为例如具有特定加工速率的铼箔，对其进行烧结粉末的处理。构成：加工速度大于85％的靶板和铼箔彼此堆叠，并在氢气环境等中施加压力。接下来，将上述复合材料堆叠在石墨基材上，使用氮化硼粉末作为压缩介质，在惰性气体例如氩气环境中，使用氮化硼粉末作为压缩介质，向全身施加约200kg / cm 2的压力，以将整体结合在一体。从而可以充分地防止碳向靶板的分散。

38. 发明专利

JP2002170510A TARGET FOR ROTATION ANODE X-RAY TUBE AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JP2002170510A
公开(公告)日：2002-06-14
申请号：JP2000365694
申请日：2000-11-30
申请人： TOSHIBA CORP
发明人： AOYAMA HITOSHI , KOIZUMI HIDEO
IPC分类号： H01J35/10 , H01J9/14
摘要： PROBLEM TO BE SOLVED: To provide a target for rotation anode X-ray tube that is a very little of gas release and high strong and its manufacturing method. SOLUTION: The target for rotation anode X-ray tube has the first constitution part that generates X-ray by an electron irradiation and the second constitution part that is consist of different material from the first constitution part. The second constitution part is comprised of oxygen contained titanium- zirconium-molybdenum alloy and the target for rotation anode X-ray tube and its manufacturing method feature in the titanium-zirconium-molybdenum alloy titanium; zirconium and part of oxygen exist as a compound oxidation.

39. 发明专利

JPH11181655A PART FOR LOOM AND LOOM BY USING THE SAME 失效
公开(公告)号：JPH11181655A
公开(公告)日：1999-07-06
申请号：JP34769897
申请日：1997-12-17
申请人： TOSHIBA CORP
发明人： TANIGUCHI JUNJI , KOIZUMI HIDEO
IPC分类号： D03D49/62 , D03C9/04
摘要： PROBLEM TO BE SOLVED: To provide a part for a loom designed so as to have a long life under a more severe condition by improving abrasion resistance against sliding of a thread, satisfying corrosion resistance so as to adjust to a production environment of woven fabric becoming severe, and improving setting resistance. SOLUTION: This part for a loom is composed of a material obtained by dispersing and arranging the second phase particles having hardness higher then a mother phase metal in the mother phase metal comprising an iron-based alloy such as an austenite-based stainless steel or a ferrite-based stainless steel materials. The second phase particles are, for example, compound particles precipitated and dispersed in the mother metal, or the compound particles particle-dispersed in the mother metal.

40. 发明专利

JPS6136683A Boat for furnace 失效
标题翻译：锅炉
公开(公告)号：JPS6136683A
公开(公告)日：1986-02-21
申请号：JP15606584
申请日：1984-07-26
申请人： Toshiba Corp
发明人： UEDA SHIGERU , KOIZUMI HIDEO , SAITO HIROYUKI , TAKAHASHI TSUTAE
IPC分类号： F27B9/26 , F27D3/12

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