摘要:
An electronic component or chip mounting apparatus capable of carrying out a chip mounting operation at a high speed and with high accuracy. The apparatus includes two transition stations, a chip extracting head reciprocating between a chip feed section and the transition stations and two chip depositing heads arranged for reciprocating between the transition stations and a substrate on which a chip is to be mounted, so that a chip mounting operation may be carried out according to a reciprocating relay system and an operation of depositing the chip on the substrate may take place with high efficiency.
摘要:
A light beam having a first wavelength (.lambda..sub.1) is applied to the blood from a first light radiation section, while a light beam having a second wavelength (.lambda..sub.2) is applied from second and third light radiation sections different in positions from the first radiation section and from each other to the blood and the respective reflected-light intensity (I.sub.1, I.sub.2, I.sub.3) is detected. A first correction value (X) for correcting the reflected-light intensity ratio (I.sub.2 /I.sub.3) is calculated by a first correction value operation section (40) and a second correction value (C.sub.1) is calculated by a second correction value operation section (42) by use of this first correction value and the reflected-light intensity (I.sub.3). The reflected-light intensity ratio (I.sub.1 /I.sub.2) is corrected by use of this second correction value and an oxygen saturation in the blood is operated based on correlation function by use of the corrected reflected-light intensity ratio (R.sub.s). The reflected-light intensity ratio (I.sub.2 /I.sub.3) is corrected by the coefficient of correction thus operated and the hemoglobin concentration in the blood is operated based on correlation function by use of the reflected light intensity ratio thus corrected.
摘要:
In order to notify a user that a facility is present in the neighborhood of a route to a destination, a mobile phone includes a location obtaining portion to obtain a present location (S03, S09), a destination setting portion to set a point of destination (S02), a departure point setting portion to set a point of departure (S04), a facility extraction portion to extract facility information of a facility located in the neighborhood of a route from the point of departure to the destination from among facility information included in map information (S08), and a light emission control portion to give notification at a prescribed timing if at least one facility information is extracted by the facility extraction portion (S14).
摘要:
A mobile terminal device includes: a display; a display control module which displays an execution screen for an application program on the display; and a detection module which detects a posture of the mobile terminal device based on a gravity acceleration applied to the mobile terminal device. In this arrangement, the display control module controls a display direction of the execution screen with respect to the mobile terminal device according to the posture of the mobile terminal device, and performs suppression control so as to, even if the posture of the mobile terminal device is changed, suppress switching of the display direction corresponding to the changed posture, provided that a suppression condition for suppressing switching of the display direction is satisfied while the execution screen is displayed on the display.
摘要:
In order to notify a user that a facility is present in the neighborhood of a route to a destination, a mobile phone includes a location obtaining portion to obtain a present location (S03, S09), a destination setting portion to set a point of destination (S02), a departure point setting portion to set a point of departure (S04), a facility extraction portion to extract facility information of a facility located in the neighborhood of a route from the point of departure to the destination from among facility information included in map information (S08), and a light emission control portion to give notification at a prescribed timing if at least one facility information is extracted by the facility extraction portion (S14).
摘要:
To provide a semiconductor substrate in which a semiconductor element having favorable crystallinity and high performance can be formed. A single crystal semiconductor substrate having an embrittlement layer and a base substrate are bonded with an insulating layer interposed therebetween; the single crystal semiconductor substrate is separated along the embrittlement layer by heat treatment; a single crystal semiconductor layer is fixed to the base substrate; the single crystal semiconductor layer is irradiated with a laser beam; the single crystal semiconductor layer is in a partially melted state to be recrystallized; and crystal defects are repaired. In addition, the energy density of a laser beam with which the best crystallinity of the single crystal semiconductor layer is obtained is detected by a microwave photoconductivity decay method.
摘要:
To prevent, in the case of irradiating a single crystal semiconductor layer with a laser beam, an impurity element from being taken into the single crystal semiconductor layer at the time of laser irradiation. In a manufacturing method of an SOI substrate, a single crystal semiconductor substrate and a base substrate are prepared; an embrittlement region is formed in a region at a predetermined depth from a surface of the single crystal semiconductor substrate by irradiating the single crystal semiconductor substrate with accelerated ions; the single crystal semiconductor substrate and a base substrate are bonded to each other with an insulating layer interposed therebetween; a single crystal semiconductor layer is formed over the base substrate with the insulating layer interposed therebetween by heating the single crystal semiconductor substrate to cause separation using the embrittlement region as a boundary; an oxide film formed on the single crystal semiconductor layer is removed; and at least a surface of the single crystal semiconductor layer is melted by irradiating the surface of the single crystal semiconductor layer with a laser beam after the removal of the oxide film. The number of times the single crystal semiconductor layer is melted by the irradiation with the laser beam is one.
摘要:
To provide a semiconductor substrate in which a semiconductor element having favorable crystallinity and high performance can be formed. A single crystal semiconductor substrate having an embrittlement layer and a base substrate are bonded with an insulating layer interposed therebetween; the single crystal semiconductor substrate is separated along the embrittlement layer by heat treatment; a single crystal semiconductor layer is fixed to the base substrate; the single crystal semiconductor layer is irradiated with a laser beam; the single crystal semiconductor layer is in a partially melted state to be recrystallized; and crystal defects are repaired. In addition, the energy density of a laser beam with which the best crystallinity of the single crystal semiconductor layer is obtained is detected by a microwave photoconductivity decay method.
摘要:
To prevent, in the case of irradiating a single crystal semiconductor layer with a laser beam, an impurity element from being taken into the single crystal semiconductor layer at the time of laser irradiation. In a manufacturing method of an SOI substrate, a single crystal semiconductor substrate and a base substrate are prepared; an embrittlement region is formed in a region at a predetermined depth from a surface of the single crystal semiconductor substrate by irradiating the single crystal semiconductor substrate with accelerated ions; the single crystal semiconductor substrate and a base substrate are bonded to each other with an insulating layer interposed therebetween; a single crystal semiconductor layer is formed over the base substrate with the insulating layer interposed therebetween by heating the single crystal semiconductor substrate to cause separation using the embrittlement region as a boundary; an oxide film formed on the single crystal semiconductor layer is removed; and at least a surface of the single crystal semiconductor layer is melted by irradiating the surface of the single crystal semiconductor layer with a laser beam after the removal of the oxide film. The number of times the single crystal semiconductor layer is melted by the irradiation with the laser beam is one.
摘要:
This invention relates to a catheter tube which is used for visualizing or medically treating the interior of a body cavity having a relatively small diameter, typically a blood vessel by inserting and leaving it in the body cavity.The catheter tube of the invention includes at least one inflatable/contractible balloon disposed adjacent the distal end thereof, and its tube body is formed with a lumen for inflating the balloon, a lumen for injecting a liquid into the body cavity, and a lumen for accommodating a visualizing or therapeutic instrument. The invention is characterized in that the visualizing or therapeutic instrument is moved in a longitudinal direction of the tube to move its distal end into and out of the opening of the instrument accommodating lumen, ensuring a clear observation over a wide field, that the respective lumens can be commonly replaced by a multi-purpose lumen, allowing the tube to be reduced in diameter, that visualization between two balloons provides a clearer visual image, and that a bypass lumen is additionally provided to maintain a blood flow through the blood vessel even during observation, enabling long-term observation.