Abstract: According to one embodiment, an X-ray CT apparatus includes an X-ray source, an X-ray detector, processing circuitry, a showing device, an image processing circuit, and a gantry device. The X-ray source irradiates an object with X-rays. The X-ray detector detects X-rays radiated by the X-ray source and passed through the object. The processing circuitry sets an irradiation section, which is a moving section of the X-ray source or the X-ray detector during X-ray irradiation. The showing device displays the irradiation section. The image processing circuit generates an X-ray CT image based on data obtained by the X-ray detector during the X-ray irradiation through the irradiation section. The gantry device is provided with the X-ray source, the X-ray detector, and the showing device.

Abstract: A timepiece movement includes a center wheel & pinion that drives a minute hand, a second wheel & pinion arranged coaxially with a center axle of the center wheel & pinion, a first light emitting element arranged on one side in an axial direction of the center axle with respect to the center wheel & pinion and the second wheel & pinion, and a first light receiving element arranged on the other side in the axial direction of the center axle across the second wheel & pinion, and that detects light emitted from the first light emitting element. The center wheel & pinion has a first center wheel transmittable portion through which the light emitted from the first light emitting element is transmittable, and a second center wheel transmittable portion which is disposed on a rotation trajectory of the first center wheel transmittable portion and through which the light emitted from the first light emitting element is transmittable.

Abstract: A timepiece movement includes a second light emitting element, a second light receiving element, and a second wheel & pinion that drives a second hand and that has a first second wheel transmittable portion and a second second wheel transmittable portion through which light is transmittable, A control unit detects a position of the second wheel & pinion by causing the second light receiving element to receive the transmitted light emitted from the second light emitting element and transmitted through the first second wheel transmittable portion or the second second wheel transmittable portion, and a second detection wheel has a second detection wheel transmittable portion through which the transmitted light is transmittable. The control unit detects a transmitting time point at which the transmitted light is transmitted through the first second wheel transmittable portion or concurrently through the second second wheel transmittable portion and the second detection wheel transmittable portion.

Abstract: A plasma processing apparatus includes a stage disposed in a processing chamber for mounting a wafer, a plasma generation chamber disposed above the processing chamber for plasma generation using process gas, a plate member having multiple introduction holes, made of a dielectric material, disposed above the stage and between the processing chamber and the plasma generation chamber, and a lamp disposed around the plate member for heating the wafer. The plasma processing apparatus further includes an external IR light source, an emission fiber arranged in the stage, that outputs IR light from the external IR light source toward a wafer bottom, and a light collection fiber for collecting IR light from the wafer. Data obtained using only IR light from the lamp is subtracted from data obtained also using IR light from the external IR light source during heating of the wafer. Thus, a wafer temperature is determined.

Abstract: A method for etching a titanium nitride film includes a first process of supplying reactive species, which include hydrogen and fluorine, to a base material including a titanium nitride film on at least a part of a surface, and a second process of vacuum-heating the base material to remove the surface reaction layer that is generated on the surface of the titanium nitride film in the first process.

Abstract: A contact device includes: a contact block including fixed contacts and movable contacts brought into contact with and separated from the fixed contacts; and a drive block configured to bring the movable contacts into contact with the fixed contacts and separate the movable contacts from the fixed contacts. The contact block includes: a contact unit including the fixed contacts and the movable contacts; a housing case having a housing space for housing the contact unit; and a window portion provided on a wall portion of the housing case and having higher light transmission than the wall portion.

Abstract: An electromagnetic device includes a coil, a fixed member, a movable member configured to reciprocate to separate from the fixed member by a predetermined gap when a current applied to the coil is stopped and move to the fixed member by an attractive force when the current is applied to the coil, and a permanent magnet. The permanent magnet is arranged at a position adjacent to the gap and separated from the fixed member and the movable member with a space interposed therebetween. A direction of a second magnetic flux generated by the permanent magnet conforms to a direction of a first magnetic flux generated between the respective opposed surfaces of the fixed member and the movable member when the current is applied to the coil.

Abstract: An electromagnetic device includes: a coil configured to generate a first magnetic flux; a fixed member, a movable member configured to reciprocate to separate from the fixed member by a predetermined gap when a current applied to the coil is stopped and move to the fixed member by an attractive force when the current is applied to the coil; and a permanent magnet configured to generate a second magnetic flux between the respective opposed surfaces of the fixed member and the movable member in the same direction as the first magnetic flux. The permanent magnet is attached to at least one of the fixed member and the movable member such that a magnetized surface of the permanent magnet is opposed and exposed to the opposed surface of the other one of the fixed member and the movable member.

Abstract: A contactor includes a pair of fixed contacts, a movable contact element configured to contact the pair of fixed contacts and to be separated from the pair of fixed contacts, a movable shaft configured to move in an axial direction as to cause the movable contact element to contact the pair of fixed contacts and to be separated from the pair of fixed contacts, and a partition-wall component disposed opposite to the pair of fixed contacts with respect to the movable contact element. The first partition-wall component includes a partition wall provided around the movable shaft. The first partition wall is configured to move synchronously with at least one of the movable contact element and the movable shaft.

Abstract: An electronic circuit device which forms a parting line preventing the penetration of moisture into a connector and a manufacturing method thereof are provided. The electronic, circuit device (1) includes resin sealing members (6, 7) that seal a circuit substrate (2) having electronic components (4) mounted and a terminal section (5) formed at one end portion. The resin sealing member (6) includes a parting line (9) formed extending around an axis of an insertion direction of the terminal section (5). The electronic circuit device (1) is manufactured using a metal mold apparatus (21) formed by an upper die (22) including a first hollow portion (24) having a shape following the external appearance of a half part (6) of the resin sealing member and a lower die (23) including a second hollow portion (27) having a shape following the external appearance of a half part (7) of the resin sealing member.

Abstract: A contact device includes a pair of fixed contacts, a movable contactor, a contactor holder, a movable shaft, and a base. The pair of fixed contacts are aligned in a first direction. The movable contactor comes into or out of contact with the pair of fixed contacts in a second direction orthogonal to the first direction. The contactor holder holds the movable contactor. The movable shaft moves the contactor holder in the second direction so that the movable contactor comes into or out of contact with the fixed contacts. The base accommodates the fixed contacts, the movable contactor, and the contactor holder. The base has a projection projecting from a position opposing the contactor holder in a third direction orthogonal to both the first and second directions.

Abstract: A movement includes a second light emitting element, a second light receiving element, a second wheel & pinion that drives a second hand and that has a first second wheel transmittable portion and a second second wheel transmittable portion through which light is transmittable. A control unit detects a position of the second wheel & pinion by causing the second light receiving element to receive the transmitted light emitted from the second light emitting element and transmitted through the first second wheel transmittable portion or the second second wheel transmittable portion. A second detection wheel has a second detection wheel transmittable portion through which the transmitted light is transmittable. The control unit detects a transmitting time point that the transmitted light is transmitted through the first second wheel transmittable portion or transmitted concurrently the second second wheel transmittable portion and the second detection wheel transmittable portion.

Abstract: There is provided a movement including a center wheel & pinion that drives a minute hand, a second wheel & pinion that is arranged coaxially with a center axle of the center wheel & pinion, a first light emitting element that is arranged on one side in an axial direction of the center axle with respect to the center wheel & pinion and the second wheel & pinion, and a first light receiving element that is arranged on the other side in the axial direction of the center axle across the second wheel & pinion, and that detects light emitted from the first light emitting element. The center wheel & pinion has a first center wheel transmittable portion through which the light emitted from the first light emitting element is transmittable, and a second center wheel transmittable portion which is disposed on a rotation trajectory of the first center wheel transmittable portion and through which the light emitted from the first light emitting element is transmittable.

Abstract: There is provided a movement which can reduce power consumption when a hand position is detected. The movement includes a center wheel & pinion that drives a minute hand, a minute detection wheel in which a gear ratio of the center wheel & pinion with respect to the minute detection wheel is set to 1/M by using M as an integer, a first light emitting element, and a first light receiving element. The center wheel & pinion has a pair of center wheel transmittable portions which are disposed on the same rotation trajectory, and through which light emitted from the first light emitting element is transmittable. The minute detection wheel has the N-number of minute detection wheel transmittable portions which are disposed on the same rotation trajectory, and through which light emitted from the first light emitting element is transmittable. The minute detection wheel transmittable portions are disposed at an interval of 360°/N in a circumferential direction of the minute detection wheel.

Abstract: A computer-readable recording medium stores therein an essay creation supporting program that causes a computer to execute a process including: displaying a first screen that includes an object related to one particular affair serving as an essay target and includes a predetermined item related to the one particular affair; receiving, in the first screen being displayed, an instruction operation regarding the predetermined item; and displaying that includes sliding in a second screen, in which a plurality of options regarding a predetermined item corresponding to the received instruction operation is indicated in a selection-input-receivable manner, for display in a screen in which the first screen is displayed, and displaying, on a continuing basis on the screen, the object, which is displayed in the first screen, even during the sliding in and after completion of the sliding in.

Abstract: A plasma processing apparatus includes a processing chamber to be depressurized in a vacuum vessel with a sidewall made of a transparent or translucent dielectric material, a stage in the processing chamber to mount a wafer thereon, a coil disposed around an outer side of the sidewall and supplied with radio-frequency power for forming plasma above the stage in the processing chamber, a lamp disposed above the coil outside the vacuum vessel which radiates light onto the wafer, and a reflector disposed the coil and reflecting light to irradiate an inside of the processing chamber.

Abstract: Provided is a heat treatment apparatus that is high in thermal efficiency and can reduce surface roughness of a substrate to be treated even when a specimen is heated at 1200° C. or higher. The heat treatment apparatus heating the specimen includes a heating plate heated by plasma formed in an area of a gap to heat the specimen.

Abstract: A contact device includes a pair of fixed contacts, a movable contactor, a contactor holder, a movable shaft, and a base. The pair of fixed contacts are aligned in a first direction. The movable contactor comes into or out of contact with the pair of fixed contacts in a second direction orthogonal to the first direction. The contactor holder holds the movable contactor. The movable shaft moves the contactor holder in the second direction so that the movable contactor comes into or out of contact with the fixed contacts. The base accommodates the fixed contacts, the movable contactor, and the contactor holder. The base has a projection projecting from a position opposing the contactor holder in a third direction orthogonal to both the first and second directions.

Abstract: A contactor includes a pair of fixed contacts, a movable contact element configured to contact the pair of fixed contacts and to be separated from the pair of fixed contacts, a movable shaft configured to move in an axial direction as to cause the movable contact element to contact the pair of fixed contacts and to be separated from the pair of fixed contacts, and a partition-wall component disposed opposite to the pair of fixed contacts with respect to the movable contact element. The first partition-wall component includes a partition wall provided around the movable shaft. The first partition wall is configured to move synchronously with at least one of the movable contact element and the movable shaft.

Abstract: According to one embodiment, an X-ray CT apparatus includes an X-ray source, an X-ray detector, processing circuitry, a showing device, an image processing circuit, and a gantry device. The X-ray source irradiates an object with X-rays. The X-ray detector detects X-rays radiated by the X-ray source and passed through the object. The processing circuitry sets an irradiation section, which is a moving section of the X-ray source or the X-ray detector during X-ray irradiation. The showing device displays the irradiation section. The image processing circuit generates an X-ray CT image based on data obtained by the X-ray detector during the X-ray irradiation through the irradiation section. The gantry device is provided with the X-ray source, the X-ray detector, and the showing device.