摘要:
An object of the invention is to provide a casting nozzle in which attachment and deposition of alumina or the like can be prevented while a drift of molten steel can be prevented. The casting nozzle according to the invention is characterized in that the casting nozzle has a molten steel flow hole portion in which “a plurality of independent protrusion portions and/or concave portions” are disposed so that each of the protrusion portions and/or concave portions has a size satisfying the expression (1): H≧2 mm and the expression (2): L>2×H mm [in which “H” shows the maximum height of the protrusion portion or the maximum depth of the concave portion, and “L” shows the maximum length of a base portion of the protrusion portion or concave portion].
摘要:
An object of the invention is to provide a casting nozzle in which attachment and deposition of alumina or the like can be prevented while a drift of molten steel can be prevented.The casting nozzle according to the invention is characterized in that the casting nozzle has a molten steel flow hole portion in which “a plurality of independent protrusion portions and/or concave portions” are disposed so that each of the protrusion portions and/or concave portions has a size satisfying the expression (1): H≧2 mm and the expression (2): L>2×H mm [in which “H” shows the maximum height of the protrusion portion or the maximum depth of the concave portion, and “L” shows the maximum length of a base portion of the protrusion portion or concave portion].
摘要翻译:本发明的一个目的是提供一种铸造喷嘴,其中可以防止氧化铝等的附着和沉积,同时可以防止钢水漂移。 根据本发明的铸造喷嘴的特征在于,铸造喷嘴具有:钢水流动孔部,其中设置有“多个独立的突出部和/或凹部”,使得每个突出部和/或凹部 具有满足表达式(1)的尺寸:H≥2mm和表达式(2):L> 2×H mm [其中“H”表示突出部分的最大高度或凹部的最大深度, “L”表示突出部或凹部的基部的最大长度。
摘要:
A nozzle for continuous casting which is prevented from clogging due to alumina deposition is disclosed, wherein the inner wall member is made of a refractory material having a carbon content of 1% to 10% by weight; a material other than carbon in the refractory material has a grain size of not more than 420 .mu.m; the inner wall member is integrally molded with the outer nozzle body to form an integral structure; and said inner wall member has a thickness of 2 mm to 12 mm.
摘要:
A three-dimensional distance measurement apparatus comprising: a distance information calculation unit configured to calculate distance information of a measurement object based on a captured image of the measurement object on which pattern light is projected; and a local pattern setting unit configured to adaptively set a spatial resolution of measurement points of the pattern light for each local region, wherein the local pattern setting unit sets the spatial resolution of the measurement points of the pattern light based on information about an arithmetic amount of the distance information calculation unit.
摘要:
An information processing apparatus includes an imaging unit and is capable of setting arrangement of a structural member of a robot system which works based on an image captured by the imaging unit. The information processing apparatus includes an arrangement unit configured to arrange a virtual object corresponding to the structural member in a virtual space corresponding to a working space of the robot system, a first acquisition unit configured to acquire a virtual space image in the virtual space which corresponds to the captured image and in which the virtual object is arranged, and a second acquisition unit configured to acquire an evaluation value indicating adaptation of arrangement of the virtual object to the work of the robot system based on the virtual space image.
摘要:
A pattern recognition apparatus for detecting a predetermined pattern contained in an input signal is provided with plural detecting processing parts and for detecting respectively different features for a same input, plural integrating processing parts for spatially integrating, for each process results, the features detected by the plural detecting processing parts, plural detecting memories for retaining the process results of the detecting processing parts, plural integrating memories for retaining the process results of the integrating processing parts, a global data line 1030 to which all the predetermined detecting processing parts and all the predetermined integrating memories are connected at a certain timing, and plural local data lines each of which is connected to a predetermined set of the detecting processing parts, the integrating processing parts and the detecting memory.
摘要:
The object of the invention is to provide carbon-containing refractories which give off little decomposition gas having an offensive odor, exhibit excellent spalling resistance, and are equal or superior in kneading properties and molding properties to the refractories containing a phenolic resin as a binder; and a process for producing the same. To accomplish the object, the invention is characterized by replacing a conventionally employed phenolic resin binder with saccharified starch and/or reduced saccharified starch, a binder containing 40% to 80% by weight of saccharified starch and/or reduced saccharified starch and 20% to 60% by weight of water, or a binder containing 40% to 80% by weight of saccharified starch and/or reduced saccharified starch, 1% to 25% by weight of water, and 5% to 50% by weight of an alcohol having a boiling point of not lower than 80.degree. C.
摘要:
When the number of pieces of data which are operated on by an operation unit per unit time is N times the number of pieces of data entered into a data entry section per unit time and the operation unit performs an operation on a data set consisting of K samples of data, the data set extraction starting positions on a data string entered into the data entry section are shifted by K/N samples. Each of data sets thus extracted from the data string is sent to the operation unit to be operated on. This configuration permits the precision of operations by the operation unit to be improved according to the ratio K/N without reducing the operation efficiency of the operation unit.
摘要:
A rotary switch includes a contact forming member including a switch contact and a land contact and an elastic plate including a base portion mounted on the land contact and an abutment portion disposed above the switch contact. A rotor is disposed above the elastic plate for pivotal movement and includes depresser portions provided in the lower surface of the rotor for depressing the elastic plate. When the rotor is rotated, the depresser portions of the rotor cause the elastic plate to be depressed, so that the abutment portion is engaged with the switch contact. The contact forming member may be constructed by forming the switch contact and the land contact on a circuit substrate. The contact forming member may be constructed by a metal plate on which the switch contact is formed, a metal plate on which the land contact is formed, and a stationary member on which the metal plates are secured.
摘要:
Herein disclosed is an information processing apparatus having a synchronous storage and the synchronous storage which can resume an operation continuing from before an interruption without hindrance even after a series of read/write operations have been interrupted and a read/write of internal condition values has been performed in a scanning operation or the like. The information processing apparatus successively selects information stored in address backup registers in two stages and data backup registers in two stages and outputs the selected information to the synchronous storage when a normal operation is resumed, thereby restoring an address data register, a data input register and a data output register to the same conditions as before the interruption of the normal operation. This invention is applicable to a synchronous storage accessible in synchronism with a system clock and an information processing apparatus having such synchronous storage.