Abstract: An information processing device, including an acquiring unit that acquires relationship information indicating a relationship between a plurality of first objects indicated by symbols input by a user, and a file control unit that generates display information related to display of second objects including position information indicating positions of the second objects corresponding to the first objects in a document file on the basis of the relationship information.

Abstract: A main spindle controller of a machine tool varies a rotation speed of a main spindle that grips a workpiece to a varied maximum speed higher than a reference rotation speed set value as a set value of a reference rotation speed by a variation width set value as a set value of a variation width or a varied minimum speed lower than the reference rotation speed set value by the variation width set value in units of the tool path. At the same time, the main spindle controller refers to speed condition information that indicates a condition of the preliminarily stored reference rotation speed and variation width assuming that a chatter vibration is to be reduced, and when at least one of the reference rotation speed set value and the variation width set value does not satisfy the condition of the speed condition information.

Abstract: [Object] To propose an information processing device, an information processing method, and a program which are novel and improved and capable of generating desired display information related to an object in a document file more efficiently. [Solution] Provided is an information processing device, including: an acquiring unit configured to acquire relationship information indicating a relationship between a plurality of first objects indicated by symbols input by a user; and a file control unit configured to generate display information related to display of second objects including position information indicating positions of the second objects corresponding to the first objects in a document file on the basis of the relationship information.

Abstract: A sheet process apparatus images a code printed on a fed sheet, and a control unit acquires image data of the imaged code, reads information of the code from the image data, measures a real position of the code from the image data, retrieves position information corresponding to the read information of the code, calculates an amount of deviation between the measured real position of the code and a reference position, corrects the position information on the basis of the amount of the calculated deviation so as to determine a target position, and outputs the target position. The apparatus and corresponding method do not need the sheet to have a wide space for printing both a cut mark and the code, and do not recognize another mark as the cut mark.

Abstract: A sheet process apparatus images a code printed on a fed sheet, and a control unit acquires image data of the imaged code, reads information of the code from the image data, measures a real position of the code from the image data, retrieves position information corresponding to the read information of the code, calculates an amount of deviation between the measured real position of the code and a reference position, corrects the position information on the basis of the amount of the calculated deviation so as to determine a target position, and outputs the target position. The apparatus and corresponding method do not need the sheet to have a wide space for printing both a cut mark and the code, and do not recognize another mark as the cut mark.

Abstract: Since a wall part of a combustor of a gas turbine engine includes a cylindrical flange projecting integrally from an outer periphery of a spark plug fitting hole, and a spark plug support device covering an extremity of a spark plug is welded or brazed to the flange, a welded or brazed site of the device is above the flange lower in temperature than the wall part, and it is possible to suppress decrease in strength at the welded or brazed site and to improve durability, and also to reduce cost since a shape of the device may be coincided with a simple shape of the flange and machining of the device becomes easy. Since the flange is formed integrally with the wall part, compared with a case where the flange is formed from a separate member, the number of components and machining steps is decreased, enabling further cost reduction.

Abstract: A machine tool includes a number-of-same-rotation-speed-cutting-passes computing section that decides the number of same rotation speed cutting passes. The number-of-same-rotation-speed-cutting-passes computing section determines the cutting mode of a threading process based on a set machining program etc., and automatically decides an optimal number of same rotation speed cutting passes according to the cutting mode. Thus, even unskilled operators can easily suppress chatter vibrations, and can easily use the machine tool.

Abstract: A machine tool includes a first-pass rotation speed computing section. The first-pass rotation speed computing section automatically decides whether the main spindle rotation speed in the first pass should be a high rotation speed or a low rotation speed so that cutting in the last tool pass is performed at the high rotation speed. Thus, cutting of the last tool pass at the low rotation speed can be reliably prevented.

Abstract: A main spindle controller of a machine tool varies a rotation speed of a main spindle that grips a workpiece to a varied maximum speed higher than a reference rotation speed set value as a set value of a reference rotation speed by a variation width set value as a set value of a variation width or a varied minimum speed lower than the reference rotation speed set value by the variation width set value in units of the tool path. At the same time, the main spindle controller refers to speed condition information that indicates a condition of the preliminarily stored reference rotation speed and variation width assuming that a chatter vibration is to be reduced, and when at least one of the reference rotation speed set value and the variation width set value does not satisfy the condition of the speed condition information.

Abstract: A focal plane shutter includes: a first blade-driving unit that makes switches between normally open and normally closed methods; a second blade-driving first unit engaging with and locked by a locking unit in a cocking operation of the cocking unit so as to keep a second blade covering the exposure opening, and making the second blade move away from the exposure opening when the second blade-driving first unit is released from the engagement with the locking unit just before the cocking unit reaches to its cocking position; and a second blade-driving second unit rotated by the cocking operation of the cocking unit in a direction bringing the second blade-driving second unit to its cocking state, and rotating the second blade-driving first unit in a direction in which the second blade-driving first unit is made to perform its exposure operation, so as to make the second blade cover the exposure opening.

Abstract: In a machine tool which includes a rotary shaft configured to allow a tool or a workpiece to be attached thereto, a driving unit for causing the rotary shaft to rotate is regulated to change a rotation speed of the rotary shaft in such a manner that the rotation speed oscillates with a given amplitude and a given period with respect to a given mean rotation speed, so that chatter vibrations can be suppressed. A parameter display control unit configured to cause a display device to display parameter information related to predetermined parameters for changing at least one of the mean rotation speed, the amplitude and the period is provided so that the parameters can be changed based upon the parameter information displayed in the display device.

Abstract: When a rotation speed is fluctuated, a fluctuation diagram showing the relationship between a fluctuation amplitude and a fluctuation period of the rotation speed is displayed on a monitor. In addition to a current setting value, a settable range of the fluctuation amplitude and the fluctuation period is displayed on the fluctuation diagram. At least one of an optimal fluctuation period PO based on Equation (1) below and an optimal range Pl of the fluctuation period based on Equation (2) below is also displayed on the fluctuation diagram, wherein T is a rotation period of a rotary shaft, and a, amin, amax are preset coefficients.

Abstract: A focal plane shutter includes: a first blade-driving unit that makes switches between normally open and normally closed methods; a second blade-driving first unit engaging with and locked by a locking unit in a cocking operation of the cocking unit so as to keep a second blade covering the exposure opening, and making the second blade move away from the exposure opening when the second blade-driving first unit is released from the engagement with the locking unit just before the cocking unit reaches to its cocking position; and a second blade-driving second unit rotated by the cocking operation of the cocking unit in a direction bringing the second blade-driving second unit to its cocking state, and rotating the second blade-driving first unit in a direction in which the second blade-driving first unit is made to perform its exposure operation, so as to make the second blade cover the exposure opening.

Abstract: In suppressing chatter vibration of a rotary shaft in a machine tool by fluctuating rotation speed of the rotary shaft, easy setting of a fluctuation parameter is realized. In a monitor apparatus of the machine tool, a graph showing a fluctuation amplitude of the rotation speed is displayed. On this graph, a current fluctuation position (first point) is indicated by a black circle marker, and also, a power limit line L of a motor fluctuation period is depicted based on a predetermined equation. In an area not exceeding the power limit line L, a new fluctuation position (second point) having a larger fluctuation amplitude and a shorter fluctuation period than the current fluctuation position is calculated and indicated with an arrow A guiding this new point from the current fluctuation position.

Abstract: A machine tool includes a number-of-same-rotation-speed-cutting-passes computing section that decides the number of same rotation speed cutting passes. The number-of-same-rotation-speed-cutting-passes computing section determines the cutting mode of a threading process based on a set machining program etc., and automatically decides an optimal number of same rotation speed cutting passes according to the cutting mode. Thus, even unskilled operators can easily suppress chatter vibrations, and can easily use the machine tool.

Abstract: A machine tool includes a first-pass rotation speed computing section. The first-pass rotation speed computing section automatically decides whether the main spindle rotation speed in the first pass should be a high rotation speed or a low rotation speed so that cutting in the last tool pass is performed at the high rotation speed. Thus, cutting of the last tool pass at the low rotation speed can be reliably prevented.

Abstract: A second blade-driving mechanism includes second blade-driving first member and second blade-driving second member, only the second blade-driving second member is rotated against elastic force of a blade-driving spring while the second blade-driving first member engages and is locked by a locking member at start of cocking operation of the cocking member to keep a second blade covering an exposure aperture, and the second blade-driving first member is disengaged from locking member at final stage of cocking operation, so the second blade-driving first member can be rotated by elastic force of a second blade-cocking spring and the second blade is made to open the exposure aperture. Staring cocking operation of a focal plane shutter is possible irrespective of the length of time during which imaging information can be transferred from an image sensor to storage via an information-processing circuit.

Abstract: When a rotation speed is fluctuated, a fluctuation diagram showing the relationship between a fluctuation amplitude and a fluctuation period of the rotation speed is displayed on a monitor. In addition to a current setting value, a settable range of the fluctuation amplitude and the fluctuation period is displayed on the fluctuation diagram. At least one of an optimal fluctuation period PO based on Equation (1) below and an optimal range P1 of the fluctuation period based on Equation (2) below is also displayed on the fluctuation diagram, wherein T is a rotation period of a rotary shaft, and a, amin, amax are preset coefficients.

Abstract: A second blade group-driving mechanism includes second blade group-driving first member and second blade group-driving second member, only the second blade group-driving second member is rotated against elastic force of a blade group-driving spring while the second blade group-driving first member engages and is locked by a locking member at start of cocking operation of the cocking member to keep a second blade group covering an exposure opening, and the second blade group-driving first member is disengaged from locking member at final stage of cocking operation, so the second blade group-driving first member can be rotated by elastic force of a second blade group-cocking spring and the second blade group is made to open the exposure opening. Starting cocking operation of a focal plane shutter is possible irrespective of the length of time during which imaging information can be transferred from an image sensor to storage via an information-processing circuit.

Abstract: Provided is a system which can induce the degradation of a protein of interest in a mammalian cell system reliably and stably within a short time. A mammalian cell inducible for protein degradation, the degradation of a protein of interest being induced by an auxin, in which the mammalian cell has both a TIR1 family protein gene from rice and a chimeric gene expressing a protein of interest labeled with a plant Aux/IAA family protein.