摘要:
A manufacturing method for a continuously cast product of steel includes the steps of detecting a position of a crater end of the product by a method for measuring a solidification state of continuously cast product using a sensor arranged so as to be in non-contact with the product, and controlling at least one condition selected from the conditions of the casting speed and the quantity of secondary cooling water based on the detected position of crater end. The method for measuring a solidification state of continuously cast product includes the steps of transmitting transverse waves of burst-like electromagnetic ultrasonic waves, in which at least one selected from frequency, amplitude, and phase is modulated within a pulse width that has a magnitude of 50 to 150% of the maximum time width not exceeding a time of flight for propagating in said product, to said product as a transmitting signal, receiving a signal after said transmitting signal propagates in said product as a receiving signal, and judging the solidification state of said product by performing a correlation operation of said receiving signal by using a reference signal of a waveform that is the same as or similar to said transmitting signal.
摘要:
A manufacturing method for a continuously cast product of steel includes the steps of detecting a position of a crater end of the product by a method for measuring a solidification state of the continuously cast product using a sensor arranged so as to be in non-contact with the product, and controlling at least one condition selected from the conditions of the casting speed and the quantity of secondary cooling water based on the detected position of crater end. The method for measuring a solidification state of continuously cast product includes the steps of transmitting transverse waves of burst-like electromagnetic ultrasonic waves, in which at least one selected from frequency, amplitude, and phase is modulated within a pulse width that has a magnitude of 50 to 150% of the maximum time width not exceeding a time of flight for propagating in said product, to said product as a transmitting signal, receiving a signal after said transmitting signal propagates in said product as a receiving signal, and judging the solidification state of said product by performing a correlation operation of said receiving signal by using a reference signal of a waveform that is the same as or similar to said transmitting signal.
摘要:
When multiple cameras (CAM1) to (CAM8) for shooting the periphery of a local vehicle are mounted on the vehicle, and when obtained camera images are to be synthesized to display a synthesized image on the screen of a display device (16), the pixel data for the camera images constituting the synthesized image are compensated for, so that differences in the pixel data for adjacent camera images is reduced. For example, the pixel data are corrected so their values equal the average values of the pixel data for the adjacent camera images. Therefore, an easily viewed image, produced by synthesizing the images obtained by the multiple vehicle cameras, can be displayed on the monitor device (16).
摘要:
A photographic processing composition, containing at least one compound of formula (I) or (II): A1-X-L-Y-A2 (I) wherein A1 and A2 each are a specific aryl or aromatic heterocyclic group; L is a specific arylene or divalent aromatic heterocyclic group; X and Y each are a specific divalent group; the compound of (I) contains at least two of —SO3M or —CO2M, but not contains —N═N— or —SH; M is a hydrogen, alkali or alkali earth metal, ammonium, or pyridinium; wherein A11 is a specific tri- or tetra-valent aromatic hydrocarbon or aromatic heterocyclic group; A12 is an aryl or aromatic heterocyclic group; X1 is a divalent group; M1 is a hydrogen, alkali or alkali earth metal, ammonium, or pyridinium; the molecule of (II) does not contain —N═N— or —SH; n is 3 or 4; r and s each are 0 to 10, (r+s) is 2 or more.
摘要翻译:含有至少一种式(I)或(II)化合物的照相处理组合物:<?in-line-formula description =“In-line Formulas”end =“lead”?> A <1 > -XLYA <2>(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中A <1>&lt; SUB > 2 SUB>各自是特定的芳基或芳族杂环基; L是特定的亚芳基或二价芳族杂环基; X和Y各自是特定的二价基团; (I)的化合物包含至少两个-SO 3 M或-CO 2 M,但不包含-N-N-或-SH; M是氢,碱金属或碱土金属,铵或吡啶; 其中A 11是特定的三价或四价芳族烃或芳族杂环基; A 12是芳基或芳族杂环基; X 1是二价基团; M 1是氢,碱金属或碱土金属,铵或吡啶; (II)的分子不含有-N-N-或-SH; n为3或4; r和s分别为0〜10,(r + s)为2以上。
摘要:
A charged particle beam apparatus obtains an image by detecting a generation signal inclusively indicative of secondary electrons generated from a specimen. The apparatus has an input unit for inputting current and voltage values to be applied to a charged particle optical system through which the charged particle beam travels, a memory unit for storing shape, position and physical properties of the charged particle optical system and accuracy of the applied current or voltage, an electromagnetic field calculation unit for calculating an electromagnetic field near a path of the charged particle beam, a charged particle trajectory calculation unit for calculating a trajectory of the charged particle beam in the calculated electromagnetic field, a memory unit for storing a result of the trajectory calculation and a controller for controlling the charged particle optical system on the basis of the result of the trajectory calculation.
摘要:
Combined boards are taught that comprise a second board substrate (12) having a through bore (14) formed therein, a first board substrate (10), and a connector pin (40, 50) received in the through bore (14) of the second board substrate (12). The first and second board substrates overlap such that the through bore (14) of the second board substrate (12) is covered by a first surface (10b) of the first board substrate (10). The connector pin is fusion bonded to a circumferential surface of the through bore (14) and the first surface (10b) of the first board substrate (10).
摘要:
A gear transmitting device has such a structure as including an input gear, an output gear, and one or more intermediate gears for transmitting gear oscillation to the input and output gears. The gear transmitting device is also provided with a gear train including the input gear for transmitting oscillation to the output gear. The gear train includes, for gear engagement, one or more pairs of arc-circular tooth gears, and an involute tooth gear or a cycloidal tooth gear. With such a structure, the gear transmitting device can be reduced in size, and accordingly an electronic apparatus incorporating the gear transmitting device can be also reduced in size.
摘要:
An apparatus for making paper includes a stirring tank and a paper making portion. The stirring tank includes: an outer cylinder; a middle cylinder disposed concentrically with the outer cylinder; a raw-material feeding port for feeding raw-material into said stirring tank; a stirring mechanisms; and a top plate for holding the outer and middle cylinders in a predetermined position. The paper making portion is installed below the stirring tank and includes: a wire cloth and a paper making frame having an opening for holding said wire cloth, and the opening is connected to a suction unit. The stirring mechanisms are uniformly disposed above the wire cloth. In addition, a plurality of raw-material feeding ports are uniformly disposed above the wire cloth.
摘要:
An image signal processing method and an image signal processing apparatus for processing the color component signal obtained from a solid-state image pickup device including an arrangement of a plurality of photoelectric elements and a color filter arranged in the light receiving section of each pixel corresponding to the photoelectric element, an image signal generating apparatus and a computer program product for the image signal processing method. A color component signal is fetched from a designated pixel corresponding to the photoelectric element having a filter that can transmit the green light on a line of the solid-state image pickup device. A color component signal is also fetched from a pixel corresponding to the photoelectric element having a filter for transmitting at least the green light on another line, which pixel is located in the neighborhood of the designated pixel. Further, based on a plurality of the color signals fetched in the foregoing steps, the value of the color component signal of the designated pixel having the filter for transmitting at least the green light is determined.
摘要:
A manufacturing method for a continuously cast product of steel includes the steps of detecting a position of crater end of product by a method for measuring a solidification state of continuously cast product using a sensor arranged so as to be in non-contact with the product, and controlling at least one condition selected from the conditions of the casting speed and the quantity of secondary cooling water based on the detected position of crater end. The method for measuring a solidification state of continuously cast product includes the steps of cooling the product until a surface layer portion thereof is α transformed, transmitting transverse waves of electromagnetic ultrasonic waves to the cooled product, receiving the signal after the transmitting signal propagates in the product, and judging the solidification state of the product based on the received signal.