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41. 发明申请

WO1994016519A1 METHOD AND APPARATUS FOR PROCESSING IMAGE DATA 审中-公开
标题翻译：用于处理图像数据的方法和装置
公开(公告)号：WO1994016519A1
公开(公告)日：1994-07-21
申请号：PCT/JP1994000029
申请日：1994-01-12
申请人： NIPPON STEEL CORPORATION , NAKAYAMA, Tetsuro
发明人： NIPPON STEEL CORPORATION
IPC分类号： H04N01/40
CPC分类号： H04N1/40068 , H04N1/401
摘要： A first image data representing an image containing a plurality of first pixels at first density is converted into a second image data representing the image by a plurality of second pixels at a second density which is a selected multiple of the first density. For each of the first pixels which are overlapped with the second pixels, the ratio of the size of the overlapped portion to the size of the first pixels is determined on the basis of the selected multiple. The weighted mean of the pixel signals representing each of the first pixels overlapped is calculated by the weight coefficients determined by the corresponding ratio, thus obtaining the pixel signals representing the second pixels. Also, before the first image data are converted into the second image data, the first image data is subjected to a given correction process as required. This correction process is carried out as follows: the constants of correction of the given correction process for each of the pixel signals of the first pixel data are determined; the pixel signals are divided into a plurality of bit blocks so that each block contains a given number of bits; a given mathematical operation is executed on the number represented by each of the bit blocks of each pixel signal, and the constants for the correction determined for each pixel signal to determine corrected partial data; and corrected pixel signals are generated by combining the corrected partial data obtained for each of the plurality of bit blocks of each pixel signal.
摘要翻译：代表含有第一密度的多个第一像素的图像的第一图像数据被以第二密度（第一密度的选定倍数）被多个第二像素表示图像的第二图像数据。对于与第二像素重叠的第一像素中的每一个，基于所选择的倍数来确定重叠部分的大小与第一像素的大小的比率。通过由相应比率确定的权重系数来计算表示重叠的每个第一像素的像素信号的加权平均值，从而获得表示第二像素的像素信号。此外，在将第一图像数据转换为第二图像数据之前，根据需要对第一图像数据进行给定的校正处理。该校正处理如下进行：确定对于第一像素数据的每个像素信号的给定校正处理的校正常数; 像素信号被分成多个位块，使得每个块包含给定的位数; 对由每个像素信号的每个位块表示的数字执行给定的数学运算，并且为每个像素信号确定用于校正的常数以确定校正的部分数据; 并且通过组合对每个像素信号的多个位块中的每一个获得的校正的部分数据来生成校正的像素信号。

42. 发明申请

WO1994016518A1 IMAGE SCANNER WITH CHANGEABLE LENSES AND DEVICE FOR CONTROLLING THE LENS POSITION 审中-公开
标题翻译：具有可更换镜头的图像扫描器和用于控制镜头位置的设备
公开(公告)号：WO1994016518A1
公开(公告)日：1994-07-21
申请号：PCT/JP1994000027
申请日：1994-01-12
申请人： NIPPON STEEL CORPORATION , OTSUKA, Tadao , SHODA, Masao
发明人： NIPPON STEEL CORPORATION
IPC分类号： H04N01/04
CPC分类号： H04N1/0405 , H04N1/028 , H04N1/0402 , H04N1/0411 , H04N1/0435 , H04N1/0452 , H04N1/1013 , H04N1/193 , H04N2201/0418
摘要： A mechanism for and a method of controlling the lens position in an image scanner in which the density of read lines can be varied by selecting one of lens. A base is rotatably provided in a plane parallel to a table on which an original is placed. The lens is supported on the base in such a way that the optical axis of each lens is parallel to the base surface and intersects the rotation axis. A reference pattern is provided at a place where an image receiving device can read it through the lens. On the basis of the received image of the reference pattern, the lens in the optical path is identified, and its position is determined. The rotation of the base is thus controlled to set an appropriate lens in an appropriate position. In such a way, an image scanner such that the lens can be changed in a high precision is provided without increasing the height.
摘要翻译：用于控制图像扫描器中的透镜位置的机构和方法，其中通过选择透镜之一可以改变读取行的浓度。基座可旋转地设置在平行于放置原件的工作台的平面中。透镜被支撑在基座上，使得每个透镜的光轴平行于基面并与旋转轴相交。在图像接收装置可以通过透镜读取它的位置处提供参考图案。基于参考图案的接收图像，识别光路中的透镜，并确定其位置。因此控制基座的旋转以将适当的透镜设置在适当的位置。以这样的方式，可以在不增加高度的情况下提供可以高精度地改变透镜的图像扫描器。

43. 发明申请

WO1994011590A1 FIBER-REINFORCED PLASTIC ROD AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：纤维增强塑料棒及其制造方法
公开(公告)号：WO1994011590A1
公开(公告)日：1994-05-26
申请号：PCT/JP1993001612
申请日：1993-11-05
申请人： NIPPON STEEL CORPORATION , NIPPON STEEL CHEMICAL CO., LTD. , KIMURA, Hiromi; , YAMADA, Kanji; , HIRATO, Yasuhiro;
发明人： NIPPON STEEL CORPORATION , NIPPON STEEL CHEMICAL CO., LTD.
IPC分类号： E04C05/07
CPC分类号： E04C5/07 , B29C53/58 , B29C61/006 , B29C70/083 , B29C70/085 , B29C70/20 , B29K2105/101 , B29K2105/108 , B29K2223/12 , B29L2031/06
摘要： A fiber-reinforced plastic rod is formed out of a core material and a surface material, the core material consisting of high-strength continuous fiber and a parent resin, the surface material consisting of polypropylene fiber. This fiber-reinforced plastic rod is not deteriorated even when mortar and concrete are autoclave-cured.
摘要翻译：纤维增强塑料棒由芯材和表面材料形成，芯材由高强度连续纤维和母体树脂组成，表面材料由聚丙烯纤维组成。这种纤维增强塑料棒即使在高压釜固化砂浆和混凝土时也不会变质。

44. 发明申请

WO1994002656A1 TITANIUM ALLOY BAR SUITABLE FOR PRODUCING ENGINE VALVE 审中-公开
标题翻译：钛合金棒适用于生产发动机阀门
公开(公告)号：WO1994002656A1
公开(公告)日：1994-02-03
申请号：PCT/JP1993000874
申请日：1993-06-28
申请人： NIPPON STEEL CORPORATION , TAKAYAMA, Isamu , YAMAMOTO, Satoshi , KIZAKI, Masanori
发明人： NIPPON STEEL CORPORATION
IPC分类号： C22C14/00
CPC分类号： C22F1/183 , C22F1/186 , F01L3/02
摘要： A titanium alloy bar which is excellent in the dimensional and configurational precision in manufacturing an engine valve and in the wearproofing treatment comprising the oxidation or nitridation of the surface, thus being suitable for mass producing engine valves. The bar is one made from an (alpha)+(beta)-type titanium alloy and having a microtexture selected from among an acicular (alpha)-crystal texture wherein the (alpha)-crystal has the width of 1 (my)m or above, another acicular (alpha)-crystal texture wherein the (alpha)-crystal has the width of 1 (my)m or above and isometric (alpha)-crystals are dispersed, and an isometric (alpha)-crystal texture wherein the (alpha)-crystal grain has the diameter of 6 (my)m or above. This bar can be produced most efficiently by limiting the diameter of the (beta)-crystal grain in the acicular (alpha)-crystal texture in the microtexture of the bar to 300 (my)m or less and the width of the acicular (alpha)-crystal to be in the range of 1 (my)m to 4 (my)m.
摘要翻译：一种在制造发动机气门的尺寸和结构精度方面优异的钛合金棒，以及包括表面的氧化或氮化的耐磨处理，因此适用于批量生产发动机阀。该棒是由（α）+（β）型钛合金制成的，并且具有选自针状（α） - 晶体结构的微纹理，其中（α） - 晶体的宽度为1（m）上述另外一种针状（α）晶体结构，其中（α）晶体的宽度为1（my）m或更高，等轴（α） - 晶体分散，等轴（α） - 晶体结构，其中（ α）晶粒的直径为6（my）m以上。通过将棒的微纹理中的针状（α） - 晶体织构中的（β）晶体晶粒的直径限制为300（my）m或更小，针状（α）） - 晶体在1（我）m到4（my）m的范围内。

45. 发明申请

WO1993023577A1 PROCESS FOR PRODUCING MIRROR-FINISHED DIRECTIONAL ELECTRIC SHEET 审中-公开
标题翻译：制造镜面方向电工板的工艺
公开(公告)号：WO1993023577A1
公开(公告)日：1993-11-25
申请号：PCT/JP1993000136
申请日：1993-02-04
申请人： NIPPON STEEL CORPORATION , USHIGAMI, Yoshiyuki; , NAGASHIMA, Takeo; , YAMAZAKI, Shuichi; , FUJII, Hiroyasu; , SUGA, Yozo; , NAKAYAMA, Tadashi; , KUROKI, Katsuro , KUROSAKI, Yosuke
发明人： NIPPON STEEL CORPORATION
IPC分类号： C21D08/12
CPC分类号： C21D8/1255 , C21D1/72 , C21D8/1272 , C21D8/1277 , C21D8/1283 , C21D8/1288 , C21D8/1294
摘要： A process for producing a mirror-finished directional electric sheet having a high magnetic flux density by conducting the smoothening (mirror finishing) of a steel sheet boundary, which is necessary for achieving ultralow core loss, in a finish annealing furnace, which process comprises the steps of conducting decarburizing annealing, removing the oxide layer present on the surface of a steel sheet by pickling, and coating the resultant surface with an annealing/separating agent comprising a substance which does not react or difficulty reacts with SiO2 to conduct finish annealing. The core loss can be reduced by subdividing magnetic domains and applying tension coating. The finish annealing step can dispense with hydration time, so that it can be completed in a shorter time.
摘要翻译：在终轧退火炉中，通过对最终退火炉进行超低铁损的钢板边界的平滑化（镜面精加工）来制造具有高磁通密度的镜面方向性电路板的方法，该方法包括进行脱碳退火的步骤，通过酸洗除去钢板表面上的氧化物层，并用包含不与SiO 2反应或难以与SiO 2反应进行最终退火的物质的退火/分离剂涂覆所得表面。可以通过细分磁畴并施加张力涂层来减少磁芯损耗。完成退火步骤可以省去水合时间，从而可以在更短的时间内完成。

46. 发明申请

WO1993022085A1 METHOD OF OBTAINING DOUBLE-LAYERED CAST PIECE 审中-公开
标题翻译：获取双层铸件的方法
公开(公告)号：WO1993022085A1
公开(公告)日：1993-11-11
申请号：PCT/JP1993000530
申请日：1993-04-23
申请人： NIPPON STEEL CORPORATION , TAKEUCHI, Eiichi; , ZEZE, Masafumi; , SAWAI, Takashi;
发明人： NIPPON STEEL CORPORATION
IPC分类号： B22D11/00
CPC分类号： B22D11/11 , B22D11/007 , C21C7/0056
摘要： A method of producing a double-layered cast piece by injecting molten metals (13A, 14) of different compositions into molten metal pools (1A, 1B) which are separated vertically from each other by a DC magnetic field zone (2A) provided in a casting mold (1), which method comprises inserting an alloy wire (12) into a shorter immersion nozzle (4), which is provided on a continuous casting tundish (3), through a through bore in a tundish stopper (6) to melt the wire (12), mix the resultant molten alloy with a molten metal (13) in the nozzle (4) and produce a molten metal (4) of a uniform concentration, supplying this molten metal (4) from a discharge port of the shorter nozzle (4) to an upper molten metal pool (1A) while supplying a molten metal (13) as it is from a longer immersion nozzle (5) provided in the continuous casting tundish (3) to a lower molten metal pool (1B), and cooling and solidifying the molten metals in these pools into a double-layered cast piece.
摘要翻译：通过将不同组成的熔融金属（13A，14）注入熔融金属池（1A，1B）中来制造双层铸件的方法，所述熔融金属池（1A，1B）彼此垂直分离，所述直流磁场区（2A）设置在铸造模具（1），该方法包括将合金丝（12）插入设置在连续浇铸中间包（3）上的较短的浸入式喷嘴（4）中，通过中间包塞（6）中的通孔熔化电线（12）将所得熔融合金与喷嘴（4）中的熔融金属（13）混合，并产生均匀浓度的熔融金属（4），从该熔融金属（4）的排出口将较短的喷嘴（4）连接到上部熔融金属池（1A），同时从设置在连续铸造中间包（3）中的较长浸入式喷嘴（5）向熔融金属池（1B）供应熔融金属（13）），并且将这些池中的熔融金属冷却和固化成双层铸件。

47. 发明申请

WO1993020017A1 JOINTED BODY OF HEAT-RESISTANT ALLOY AND METHOD OF JOINTING 审中-公开
标题翻译：接合体的耐热合金及其接合方法
公开(公告)号：WO1993020017A1
公开(公告)日：1993-10-14
申请号：PCT/JP1993000407
申请日：1993-03-31
申请人： NIPPON STEEL CORPORATION , KONYA, Shogo , OKAMOTO, Akira
发明人： NIPPON STEEL CORPORATION
IPC分类号： C03C29/00
CPC分类号： B23K35/24 , B23K1/0008 , B23K35/004 , B23K35/025 , C03C29/00 , Y10T428/12535 , Y10T428/12542 , Y10T428/1259 , Y10T428/12597 , Y10T428/12604 , Y10T428/12618
摘要： A jointed body of heat-resistant alloy, in which surfaces opposed to each other of heat-resistant alloy plates or foils formed on the surfaces thereof with oxide film as necessary are jointed by a composite oxide having a melting point within a temperature range between 800 - 1400 °C. Said composite oxide is placed on a portion to be jointed of said heat-resistant alloy plate or foil, subsequently, another heat-resistant alloy plate or foil is placed on said portion to be jointed, and said both heat-resistant alloy plates or foils are heated to a temperature higher than 9/10 of the melting point of said composite oxide, so that said jointed body can be produced.

48. 发明申请

WO1993018196A1 Fe-Cr-Al ALLOY STEEL SHEET AND PRODUCTION THEREOF 审中-公开
标题翻译： Fe-Cr-Al合金钢板及其生产
公开(公告)号：WO1993018196A1
公开(公告)日：1993-09-16
申请号：PCT/JP1993000289
申请日：1993-03-09
申请人： NIPPON STEEL CORPORATION , YAMANAKA, Mikio , FUKAYA, Masuhiro , OMURA, Keiichi , IMAMURA, Akira , TANAKA, Hiroyuki , HISATOMI, Ryoichi
发明人： NIPPON STEEL CORPORATION
IPC分类号： C22C38/18
CPC分类号： B32B15/011 , C21D8/0205 , C21D2251/02 , Y10T428/12965 , Y10T428/12979
摘要： An Fe-Cr-Al alloy steel sheet produced in an improved yield with minimized defects by heating a cast metal wherein the concentration in the outer layer of at least one element selected from among chromium, aluminum and REM (at least one element selected from the group consisting of lanthanoid rare earth elements including yttrium) is not more than 70 % of that in the inner layer, followed by hot rolling and cold rolling into a steel sheet or foil.
摘要翻译： 1.一种Fe-Cr-Al合金钢板，其以提高的产率制造，通过加热铸造金属而使缺陷最小化，其中选自铬，铝和REM中的至少一种元素的外层中的浓度（至少一种选自由镧系稀土元素构成的钇组合物）不超过内层的70％，然后进行热轧和冷轧成钢板或箔。

49. 发明申请

WO1993017789A1 HIGHLY HEAT RESISTANT METALLIC CARRIER FOR AUTOMOBILE CATALYST 审中-公开
标题翻译：用于汽车催化剂的高耐热金属载体
公开(公告)号：WO1993017789A1
公开(公告)日：1993-09-16
申请号：PCT/JP1992000399
申请日：1992-03-31
申请人： NIPPON STEEL CORPORATION , FUKAYA, Masuhiro , OMURA, Keiichi , YAMANAKA, Mikio , FUDANOKI, Fumio , SUMITOMO, Hidehiko
发明人： NIPPON STEEL CORPORATION
IPC分类号： B01J35/04
CPC分类号： B01J23/862 , B01J35/02 , B01J35/04 , C22C38/18 , F01N3/281 , F02B1/04 , Y02A50/2322 , Y10T428/12431
摘要： A highly heat-resistant metallic carrier for an automobile catalyst comprising a metal honeycomb and an outer tube, characterized in that a foil material constituting the metal honeycomb comprises an Fe-Cr-Al alloy, and has a high temperature proof stress in which the proof stress of the above foil material at 600 DEG C and 700 DEG C is, respectively, equal to or higher than 22 kgf/mm and 11 kgf/mm in a state in which the foil material is annealed at a temperature equal to or higher than the temperature of recrystallization of the foil material.
摘要翻译：一种用于汽车催化剂的高耐热性金属载体，其包含金属蜂窝体和外管，其特征在于，构成所述金属蜂窝体的箔材包含Fe-Cr-Al合金，并且具有耐高温应力，其中所述证明在箔材料退火的状态下，上述箔材料在600℃和700℃下的应力分别等于或高于22kgf / mm 2和11kgf / mm 2 温度等于或高于箔材料的再结晶温度。

50. 发明申请

WO1993004796A1 METHOD OF MANUFACTURING STEEL PLATES HAVING HIGH DEFINITION OF PAINT AND HIGH PRESS FORMABILITY AND DULL ROLLING ROLLS 审中-公开
标题翻译：具有高定义涂层和高压可拉伸性和钢板滚动条的钢板的制造方法
公开(公告)号：WO1993004796A1
公开(公告)日：1993-03-18
申请号：PCT/JP1992001079
申请日：1992-08-26
申请人： NIPPON STEEL CORPORATION , KAWAMOTO, Takaharu , NAWATA, Yasutaka , HAMAMOTO, Yasuo , TOYOTA, Hiromi , SHIOZAWA, Shuichi
发明人： NIPPON STEEL CORPORATION
IPC分类号： B21B27/00
CPC分类号： B21B27/005 , B21B1/227 , Y10T29/49563 , Y10T428/12389 , Y10T428/12993
摘要： This method is characterized by making a plurality of minute recesses in the surface of a steel plate by using a dull rolling roll on the surface of which projections consisting of Cr as a main component are provided uniformly, so as to improve definition of paint applied to the steel plate and the press formability thereof, each of these recesses having a diameter d of 50-500 mu m and a depth of 2-40 mu m, these recesses having a total volume per 1 mm of the steel plate of not less than 0.10 x 10 mu m , a distance (P1) between the centers of recesses, which are adjacent to each other in the rolling direction, of 1.0d-4.0d and a distance (P2) between the center lines of adjacent rows of recesses, with respect to the rolling direction, of 1.0d-4.0d.
摘要翻译：该方法的特征在于，通过在其上均匀地设置以Cr为主要成分的突起的表面上使用钝的轧制辊，在钢板的表面上形成多个微小凹部，以提高涂料的定义钢板及其成型性，这些凹部的直径d为50〜500μm，深度为2-40μm，这些凹部的总体积为每1mm 2的钢板不小于0.10×10 6 m 3，在滚动方向上彼此相邻的凹部中心之间的距离（P1）为1.0d-4.0d，距离（P2）为相对于滚动方向的相邻行凹槽的中心线为1.0d-4.0d。

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