Abstract:
An information processing apparatus that acquires first posture information corresponding to the information processing apparatus and a first distance coordinate corresponding to the information processing apparatus, and second posture information corresponding to another information processing apparatus and a second distance coordinate corresponding to the another information processing apparatus. The information processing apparatus then calculates an object's position in a virtual space based on the first and second posture information and the first and second distance coordinates.
Abstract:
An interpolater (3) outputs an interpolation pulse for each axis in response to a movement command. The speed F of a machining head (35) moving along a machining path is calculated from the interpolation pulse (speed) for each axis and is sent to an output condition determination device (4). Based on the speed F, the output condition determination device (4) calculates the corresponding output power M(F), pulse frequency N(F) and pulse duty Q(F) and outputs them. As a result, the beam from a laser oscillator (20) is controlled by the output conditions of M(F), N(F) and Q(F).
Abstract:
A process for coating the surface of low-carbon steel sheet or stainless steel sheet with a ceramic coating, which comprises extending a focusing coil which serves as a path for migration of an evaporated substance as far as the vicinity of the surface of the steel sheet, providing a metal-semimetal coating composed of at least either a metal or a semimetal as an undercoat layer, and forming thereon at least one layer of ceramic coating to obtain ceramic-coated steel sheet having excellent adhesion, smoothness and corrosion resistance.
Abstract:
This invention relates to a NC laser apparatus comprising the combination of a numeric control apparatus and a laser machining apparatus. It includes a means for measuring the oscillation time of laser and a means (19) for measuring laser output power. When the oscillation time is within a predetermined time based on the life of optical components and the drop rate of the output power is below a predetermined value, an instruction for cleaning optical components is displayed on a display (18). When the oscillation time of the laser exceeds a predetermined time and the drop rate of the output power is below the predetermined value, an instruction to replace the optical components (5, 6) is displayed on the display (18). Accordingly, the maintenance becomes easy and the life of the optical components can be improved.
Abstract:
It is intended to clarify a molecule which is available as a target in treating or diagnosing cancer and utilize the molecule in the medical field or the research field. By treating IgSF4, which has been identified as a molecule specifically expressed in lung cancer cells, with an antibody, an ADCC activity is exerted. Based on this finding, an anti-IgSF4 antibody is provided as a means efficacious in treating cancer, etc.
Abstract:
This method comprises a mixing step (90) in which a mixed processing material is obtained by mixing waste (7) and a reducing agent (8) with each other, a chlorine recovering step (91) in which chlorine and water are then recovered by heating the mixed processing material, a lead recovering step (92) in which fluorine and lead are then recovered by heating the mixed processing material under vacuum, a zinc recovering step (93) in which metal zinc is then recovered by reducing and evaporating zinc by heating the mixed processing material at a temperature higher than that in the lead recovering step (92) with the vacuum condition maintained, and a residue recovering step (94) in which the residue of the mixed processing material is then recovered. The method of this constitution enables high-purity metal zinc to be recovered from zinc oxide-containing waste, and such waste to be processed on site.
Abstract:
A laser processing apparatus which can readily form a processing path in a cutting work. Reading means (1) reads a specification code (Q) for a shape of a cut hole, a dimension ( PHI d) of a cut hole, a position (O) of the center of a cut hole, and a start position (A) and a terminal stop position (Z) of a tip end of a processing head (306). A smooth path forming means (2) forms a smooth path on the basis of the specification code (Q) for a shape of a cut hole, the dimension ( PHI d) of a cut hole, the position (O) of the center of a cut hole, the start position (A) and terminal stop position (Z) so that the entire path produced by the tip end of the processing head (306) becomes smooth. Processing program making means (3) makes a processing program on the basis of the smooth path produced. In accordance with the processing program, the processing head (306) moves to form a cut hole in a work (330).
Abstract:
A maintenance time monitor for determining the maintenance time of a laser beam machine system. By the information on operation of a maintenance object, a time measuring means (A) measures the time for which a maintenance object in the laser working machine system has operated. A time limit alarming means (B) senses that the measured time has arrived at a predetermined time and thereby, a maintenance time arrival display controlling means (C) displays the arrival of the maintenance time on a displaying means (D).
Abstract:
An NC laser for metal working which has the function of indicating the maintenance information on optical parts, and which consists of a combination of a numerical control device (CNC) and a laser oscillator. An electric power measuring instrument (26) measures the electric power (Pi) supplied to the laser oscillators (4, 5, 6). Further, a power sensor (24) measures the laser output (Pa). The laser output efficiency is calculated from the supplied electric power (Pi) and the laser output (Pa). When the laser output efficiency becomes smaller than a predetermined tolerable range of change, an instruction is displayed on the display screen to clean the optical parts. When the laser output efficiency becomes smaller than the tolerable range of change, it is so determined that the optical parts are subject to critical contamination and this fact is given to the operator through the display device.
Abstract:
A method of controlling laser power by controlling the laser output according to an NC instruction and controlling the laser output as a function of the movement instruction speed of a machine. A movement instruction speed is input to a simulator which employs linear or quadratic approximation for a mechanical system, and a laser output instruction value is calculated based on the result of calculation, in order to maintain simultaneity between the moving speed of the mechanical system and the laser output control. Therefore, simultaneity is maintained relative to the laser power projected onto the work to improve the cutting performance.